Strong communicator: You can communicate transparently, honestly, and effectively with both technical and non-technical stakeholders (e.g. Product, Design). Team player: You actively share knowledge, inspire other team members, and aim to fulfill team goals.
Mentor and coach Frontend Developers, QA Engineers, helping them grow their technical skills, understand system architecture, and advance their careers. Act as the key technical partner to the Teamlead Product to align engineering effort with business goals, product vision, and user experience requirements to share a joint vision between product and tech.
Strong communicator: You can communicate transparently, honestly, and effectively with both technical and non-technical stakeholders (e.g. Product, Design). Team player: You actively share knowledge, inspire other team members, and aim to fulfill team goals.
Mentor and coach Frontend Developers, QA Engineers, helping them grow their technical skills, understand system architecture, and advance their careers. Act as the key technical partner to the Teamlead Product to align engineering effort with business goals, product vision, and user experience requirements to share a joint vision between product and tech.
What you will do: Development and evaluation of statistical models and algorithms for complex marketing issues Independent analysis of complex data with the aim of identifying new insights and potential for performance optimization Identifying direct and indirect correlations between relevant key figures and deriving recommendations for action Linking and using the content of data from tracking systems and other reporting sources Support in the further development and testing of performance-relevant (attribution) models Initiation and further development of prediction and classification models using machine learning algorithms Who you are: You bring at least seven years of hands-on experience in Data Engineering, ideally in an agency, e-commerce, or performance-driven environment You have initial experience with machine learning algorithms and a solid understanding of common data analysis methods such as regression and clustering; knowledge of marketing attribution models is a strong plus You are proficient in SQL and either Python or R (both are a bonus) Experience with Dagster or comparable data orchestration tools is highly appreciated You are naturally curious, enjoy exploring new topics, statistical methods, and emerging technologies, and stay up to date with current technical developments Benefits Hybrid working Täglich frisches Obst Sportkurse Freier Zutritt zur code.talks Exklusive Mitarbeiter Rabatte Kostenlose Getränke Sprachkurse Kostenloser Laracasts Account Company Events Relocation Unterstützung Mobilitätszuschlag State-of-the-art Technologien Zentrale Lage Flexible Arbeitszeiten Betriebliche Altersvorsorge Weiterbildungs- angebote Hunde erlaubt AY Academy Feedbackkultur Firmenfahrrad YOU ARE THE CORE OF ABOUT YOU.
As a fashion and technology company, we work together towards our goal of making the shopping experience more inspiring and personal for our customers. We are currently looking for a skilled & passionate Technical Business Analyst (m/f/d) to join our Commerce Finance Tech Circle Cluster at ABOUT YOU! Our ABOUT YOU Commerce Finance Tech Circle Cluster is responsible for connecting to the ABOUT YOU Commerce ERP solution to ensure the regulatory compliance of our commerce business.
Strong Communicator: Ability to communicate transparently, honestly, and effectively with both technical and non-technical stakeholders (e.g., Product, Design). Team Player: Actively shares knowledge, mentors other team members, and is focused on achieving collective team goals.
What you will do: Development and evaluation of statistical models and algorithms for complex marketing issues Independent analysis of complex data with the aim of identifying new insights and potential for performance optimization Identifying direct and indirect correlations between relevant key figures and deriving recommendations for action Linking and using the content of data from tracking systems and other reporting sources Support in the further development and testing of performance-relevant (attribution) models Initiation and further development of prediction and classification models using machine learning algorithms Who you are: You bring at least two years of hands-on experience in Data Engineering, ideally in an agency, e-commerce, or performance-driven environment You have initial experience with machine learning algorithms and a solid understanding of common data analysis methods such as regression and clustering; knowledge of marketing attribution models is a strong plus You are proficient in SQL and either Python or R (both are a bonus) Experience with Dagster or comparable data orchestration tools is highly appreciated You are naturally curious, enjoy exploring new topics, statistical methods, and emerging technologies, and stay up to date with current technical developments Additional information: **Working model: Due to the upcoming tasks and responsibilities for this position, it is required to work onsite at our headquarters in Hamburg or Berlin on a weekly basis.
TypeScript) Solid know how in working with SQL or No-SQL databases You write well-structured, efficient and maintainable code and actively keep the quality of the code base in check You have excellent analytical and problem-solving skills You are used to working in an English-speaking and agile environment You raise the bar of the software you work on You enjoy investigating the ‘why’ behind specific search outcomes and translating those findings into actionable technical enhancements Nice to have Experience with Elasticsearch or OpenSearch Experience building Data Models using dbt Experience in working with a MPP data warehouse (e.g.
Your Responsibilities Act as the main contact for all AutoCAD-related topics within the internal team Communicate continuously with development teams to identify new requirements and features Design, introduce, and integrate new functions into the engineering design tool architecture Develop and implement new modules and features, including testing and documentation Support development and configuration in the AutoCAD environment Provide technical support and guidance to users regarding application functionality Your Qualifications Degree in mechanical engineering, computer science, mathematics, electrical engineering, physics, or a comparable field Several years of professional experience as an AutoCAD Application Specialist or Developer Extensive experience working in agile development teams Very good knowledge of Autodesk products, especially AutoCAD and related products Experience in developing CAD interfaces (e.g.
TypeScript) Solid know how in working with SQL or No-SQL databases You write well-structured, efficient and maintainable code and actively keep the quality of the code base in check You have excellent analytical and problem-solving skills You are used to working in an English-speaking and agile environment You raise the bar of the software you work on You enjoy investigating the ‘why’ behind specific search outcomes and translating those findings into actionable technical enhancements Nice to have Experience with Elasticsearch or OpenSearch Experience building Data Models using dbt Experience in working with a MPP data warehouse (e.g.
Who you are 5+ years of professional experience in Platform Engineering, DevOps, or Site Reliability Engineering (SRE), with a significant focus on cloud infrastructure Fluency in scripting languages (e.g., Python, Go, Bash) for system automation, tooling development, and operational tasks Deep expertise in managing and scaling production workloads within a major public cloud provider (e.g., AWS, Azure, or GCP), including strong familiarity with core services like Compute, Networking, Identity & Access Management (IAM), and Managed Database Proven mastery of Infrastructure-as-Code (IaC) using AWS CloudFormation and/or Terraform in complex, multi-account environments Demonstrated experience designing, implementing, and maintaining robust CI/CD pipelines Solid knowledge of monitoring and logging solutions Excellent communication and documentation skills, with the ability to articulate complex technical issues to technical stakeholders Benefits Hybrid working Sportkurse Freier Zutritt zur code.talks Exklusive Mitarbeiter Rabatte Kostenlose Getränke Sprachkurse Kostenloser Laracasts Account Company Events Relocation Unterstützung Mobilitätszuschlag State-of-the-art Technologien Zentrale Lage Betriebliche Altersvorsorge Weiterbildungs- angebote Hunde erlaubt AY Academy Feedbackkultur Firmenfahrrad YOU ARE THE CORE OF ABOUT YOU.
JavaScript Python redis PostgreSQL What you will do Design and deploy innovative features for the Seller Center to enhance the online retail experience Collaborate with product managers, UI/UX designers, and fellow engineers to brainstorm and create effective solutions Utilize the SCAYLE platform to manage product and order information efficiently Enhance application performance through strategic SQL Query optimizations Engage in code reviews to uphold high standards of code quality and foster ongoing improvement Offer technical support, and troubleshooting issues to ensure consistent service for users Explore AI-supported features to streamline workflow processes Who you are Minimum of 5 years experience as a Fullstack Engineer Experience with Django 5.
What you will do Perform high-quality manual testing across multiple client e-commerce projects (Desktop, Mobile Web and Tablet), covering the complete customer journey from discovery to checkout Collaborate closely with frontend developers and project teams to understand client requirements and develop tailored testing strategies for each implementation Oversee quality across diverse client implementations while ensuring consistent excellence and optimal user experiences Take ownership of bug reports and tickets from clients, internal stakeholders, and end-users, prioritizing them based on business impact and project timelines Contribute to the development and evolution of SCAYLE Agency’s testing framework and automated testing strategy across client projects Act as a quality advocate within cross-functional agency teams, promoting best practices and driving continuous improvement across multiple client engagements Coordinate testing efforts across parallel client projects to ensure successful delivery of high-quality features within agency timelines Support holistic testing approaches across the full technology stack, understanding how frontend integrations connect with SCAYLE’s backend systems and third-party services Adapt testing strategies to accommodate varying client requirements, brand guidelines, and technical specifications Who you are You have minimum of 5 years of experience in quality assurance, testing, and debugging of frontend applications, preferably in agency or client-facing environments Proficient in manual testing techniques, including exploratory and destructive testing, as well as automated testing methodologies Familiarity with project management and ticketing tools such as Jira and Confluence for effective collaboration across agency teams and client stakeholders Strong knowledge and experience with testing tools, particularly TestRail, for efficient test management and comprehensive reporting Ability to quickly understand complex, custom-built e-commerce implementations and adapt testing approaches to different client architectures Web technologies: Solid understanding of HTML, CSS, JavaScript, browser developer tools, and REST APIs Experience working with agile methodologies in fast-paced agency environments with multiple concurrent projects Passion for delivering innovative, client-specific features quickly while maintaining the high reliability standards expected by premium brands Detail-oriented approach with strong focus on test case design, business value, brand consistency, and exceptional user experience Excellent communication skills for working directly with high-profile clients and articulating technical issues clearly Nice to have Experience with CI/CD pipelines (e.g., GitLab CI) and integrating automated tests into deployment workflows Knowledge of web performance testing (e.g., Lighthouse, Web Vitals) and optimization for enterprise e-commerce Familiarity with web accessibility (a11y) standards and testing, particularly for compliance-focused clients Previous experience in an agency environment or working on multiple concurrent client projects Understanding of SCAYLE’s modular architecture, Storefront SDKs, and Feature Packages Experience testing headless commerce implementations and API integrations Knowledge of international e-commerce requirements (multi-language, multi-currency, regional regulations) Benefits Hybrid working Fresh fruit every day Sports courses Free access to code.talks Exclusive employee discounts Free drinks Language courses Company parties Help in the relocation process Mobility subsidy State-of-the-art technology Central Location Flexible Working Hours Company pension Professional training Dog-friendly office AY Academy Feedback Culture Job Bikes YOU ARE THE CORE OF SCAYLE.
Job Description You will analyse and monitor international market activities, industry news and and competitive developments and help them turn into actionable insights for the teamYou will collect and structure market information from various sources and create regular updates on market and business developmentsYou will assist in identification of potential offtakers and third party partners along the value chain You will assist in preparing tenders and customer proposals, taking ownership of bidding process and working closely with internal and external partnersTogether with senior colleagues, you will develop and maintain relationships with customers and help prepare, conduct and follow up on meetingsYou will participate in conferences, associations and industry events and start building your own network in the rapidly evolving hydrogen ecosystem Qualifications You have a degree in (industrial) engineering, economics or a comparable field, or strong relevant technical qualificationsYou bring 2-4 years of professional experiences in business development, trading, project management or marketing, ideally in energy, mobility, logistics or industrial sectorsYou have experience in tendering processes, preparing RFQs and evaluating market offers; exposure to commercial negotiations is a plus You have already worked with developing new products or markets, and can work in dynamic market environmentsYou have a sound understanding or high interest in renewable energies, hydrogen production, and PtX derivatives (e.g. ammonia, methanol, SAF) You are fluent in English and have a good command of written and spoken German Additional Information 🏡 Flexibility & Work-Life Balance Vacation: Take time to recharge - you’ll have 30 vacation days with us.
Plan and execute load assessment tasks for research, sales, and service-related projects using advanced aero-elastic simulation tools. Provide expert technical input to development projects by integrating real site-specific load insights. Prepare clear technical reports and documentation summarizing analyses and results.
Plan and execute load assessment tasks for research, sales, and service-related projects using advanced aero-elastic simulation tools. Provide expert technical input to development projects by integrating real site-specific load insights. Prepare clear technical reports and documentation summarizing analyses and results.
Experience working in international, cross-functional engineering teams with clear communication skills Fluent English required, Spanish and German skills will be a plus Willingness to travel and able to manage technical topics in parallel with an analytical approach YOUR BENEFITS In addition to the opportunity to make our world a little more sustainable, we offer you: *Some offers may vary by location Nordex adheres to a policy of equal employment opportunity.
Experience working in international, cross-functional engineering teams with clear communication skills Fluent English required, Spanish and German skills will be a plus Willingness to travel and able to manage technical topics in parallel with an analytical approach YOUR BENEFITS In addition to the opportunity to make our world a little more sustainable, we offer you: *Some offers may vary by location Nordex adheres to a policy of equal employment opportunity.
What you will do Technical Authority: Define backend architecture standards, hosting strategies, and binding technical directions across all agency projects.
YOUR TASKS • Organize, conduct, and document safety briefings and site inspections on Nordex construction sites • Advise and support all stakeholders on construction sites in all HSE-related matters • Conduct incident investigations and define necessary corrective actions • Contribute to the development and implementation of HSE programs and further develop the HSE management system • Implement customer specific HSE requirements and ensure compliance • Review documents such as qualification matrices or RAMS • Process HSE tickets and provide clear follow up communication • Participate in meetings with customers, external service providers, and authorities YOUR PROFILE • Several years of experience as an Occupational Safety Specialist on construction sites or equivalent • Completed training in occupational safety or a technical profession is an advantage • Strong assertiveness, organizational skills, and a collaborative mindset • Very good English skills and good German skills (written and spoken) • Willingness to travel regularly to construction sites and wind farms across Germany • Physically fit and certified for working at heights • Valid class B driver’s license
YOUR TASKS • Organize, conduct, and document safety briefings and site inspections on Nordex construction sites • Advise and support all stakeholders on construction sites in all HSE-related matters • Conduct incident investigations and define necessary corrective actions • Contribute to the development and implementation of HSE programs and further develop the HSE management system • Implement customer specific HSE requirements and ensure compliance • Review documents such as qualification matrices or RAMS • Process HSE tickets and provide clear follow up communication • Participate in meetings with customers, external service providers, and authorities YOUR PROFILE • Several years of experience as an Occupational Safety Specialist on construction sites or equivalent • Completed training in occupational safety or a technical profession is an advantage • Strong assertiveness, organizational skills, and a collaborative mindset • Very good English skills and good German skills (written and spoken) • Willingness to travel regularly to construction sites and wind farms across Germany • Physically fit and certified for working at heights • Valid class B driver’s license
Be involved in strategic projects from offer phase to delivery Your profile: Bachelor or Master's Degree in the field of Manufacturing and Aeronautical Engineering Technical Experience (~5 years): Solid hands-on experience in production environments (blue-collar background preferred), ideally with exposure to Manufacturing Engineering activities.
Be involved in strategic projects from offer phase to delivery Your profile: Bachelor or Master's Degree in the field of Manufacturing and Aeronautical Engineering Technical Experience (~5 years): Solid hands-on experience in production environments (blue-collar background preferred), ideally with exposure to Manufacturing Engineering activities.
We are currently looking for a skilled & passionate Senior Technical Project Manager (m/f/d) to become part of our Supply Tech Team at ABOUT YOU. Our Supply Tech team focuses on the technology and systems that power our supply chain, from initial procurement and product data management to inventory and shipping.
YOUR TASKS Represent Installation & Commissioning (I&C) in product development Consolidate technical requirements across Nordex teams Ensure compliance throughout the development process Provide electrical expertise during prototype and installation phases Coordinate prototype, interior and mock‑up tests Analyze findings and drive technical improvements Develop new technical I&C solutions to optimize installation processes YOUR PROFILE Degree in Electrical or Mechanical Engineering 3–5 years experience leading multidisciplinary technical teams Site management experience in the wind industry is an advantage Experience with CAD‑PLM, MS Project and SAP Structured, solution‑oriented working style Fluent English; Spanish, Portuguese or German beneficial YOUR BENEFITS Nordex offers a range of attractive benefits – here’s a selection of what you can look forward to.
YOUR TASKS Represent Installation & Commissioning (I&C) in product development Consolidate technical requirements across Nordex teams Ensure compliance throughout the development process Provide electrical expertise during prototype and installation phases Coordinate prototype, interior and mock‑up tests Analyze findings and drive technical improvements Develop new technical I&C solutions to optimize installation processes YOUR PROFILE Degree in Electrical or Mechanical Engineering 3–5 years experience leading multidisciplinary technical teams Site management experience in the wind industry is an advantage Experience with CAD‑PLM, MS Project and SAP Structured, solution‑oriented working style Fluent English; Spanish, Portuguese or German beneficial YOUR BENEFITS Nordex offers a range of attractive benefits – here’s a selection of what you can look forward to.
YOUR TASKS • Organize, conduct, and document safety briefings and site inspections on Nordex construction sites • Advise and support all stakeholders on construction sites in all HSE-related matters • Conduct incident investigations and define necessary corrective actions • Contribute to the development and implementation of HSE programs and further develop the HSE management system • Implement customer specific HSE requirements and ensure compliance • Review documents such as qualification matrices or RAMS • Process HSE tickets and provide clear follow up communication • Participate in meetings with customers, external service providers, and authorities YOUR PROFILE • Several years of experience as an Occupational Safety Specialist on construction sites or equivalent • Completed training in occupational safety or a technical profession is an advantage • Strong assertiveness, organizational skills, and a collaborative mindset • Very good English skills and good German skills (written and spoken) • Willingness to travel regularly to construction sites and wind farms across Germany • Physically fit and certified for working at heights • Valid class B driver’s license DEINE BENEFITS Nordex bietet eine Vielzahl an attraktiven Benefits – hier findest du einen Auszug dessen, was Dich bei uns erwartet.
YOUR TASKS • Organize, conduct, and document safety briefings and site inspections on Nordex construction sites • Advise and support all stakeholders on construction sites in all HSE-related matters • Conduct incident investigations and define necessary corrective actions • Contribute to the development and implementation of HSE programs and further develop the HSE management system • Implement customer specific HSE requirements and ensure compliance • Review documents such as qualification matrices or RAMS • Process HSE tickets and provide clear follow up communication • Participate in meetings with customers, external service providers, and authorities YOUR PROFILE • Several years of experience as an Occupational Safety Specialist on construction sites or equivalent • Completed training in occupational safety or a technical profession is an advantage • Strong assertiveness, organizational skills, and a collaborative mindset • Very good English skills and good German skills (written and spoken) • Willingness to travel regularly to construction sites and wind farms across Germany • Physically fit and certified for working at heights • Valid class B driver’s license DEINE BENEFITS Nordex bietet eine Vielzahl an attraktiven Benefits – hier findest du einen Auszug dessen, was Dich bei uns erwartet.
Can perform complex technical tasks independently Can handle pressure in critical situations (e.g. technical emergencies) by remaining calm and finding pragmatic solutions and clearly communicating these.
We are looking for a skilled Engineering Project Manager (m/f/d) to lead and coordinate technical development projects related to Grid Code Compliance for wind turbines. In this role, you will be responsible for ensuring that our turbine platforms meet the latest regulatory requirements across various global markets.
We are looking for a skilled Engineering Project Manager (m/f/d) to lead and coordinate technical development projects related to Grid Code Compliance for wind turbines. In this role, you will be responsible for ensuring that our turbine platforms meet the latest regulatory requirements across various global markets.
What we offer Passion, a sense of responsibility, mutual appreciation, and respect as corner stones of our corporate culture An exciting job with the premier manufacturer of recycled plastic pallets and large containers Dedication and joy in our day-to-day work Responsibility and space for creative ideas Secure long-term employment Individual, international development opportunities with interesting career prospects Attractive compensation package Modern technical equipment We embrace Diversity and Inclusion and are committed to providing equal opportunities to all of our applicants as well as our employees – regardless of race, gender, age, religion and beliefs, sexual orientation and gender identity, disability, cultural, ethnic or national origins.
Collaborate with data scientists and engineers to break down abstract business challenges into a defined product vision, MVPs, and iterative delivery plans. Act as a bridge between technical and business teams, simplifying complex technical concepts and data insights, making them understandable for stakeholders. You’ll also translate business needs into technical requirements.
YOUR TASKS Monthly maintenance of replaced components and completeness check and update for new systems in the SAP system, including corresponding reports Database maintenance and updates Initial cross-departmental error analysis in the SAP system Support for project managers and IT with data queries for analysis and testing Creation and updating of training materials YOUR PROFILE Enrolled student (m/f/d) in a technical, business, or IT-related field Proficient in MS Office Good written and spoken English skills Strong analytical thinking skills Flexibility, excellent communication skills, and a good understanding of teamwork Independent and reliable work ethic Availability to work in our office in Hamburg regularly YOUR BENEFITS Nordex offers a range of attractive benefits – here’s a selection of what you can look forward to.
YOUR TASKS Monthly maintenance of replaced components and completeness check and update for new systems in the SAP system, including corresponding reports Database maintenance and updates Initial cross-departmental error analysis in the SAP system Support for project managers and IT with data queries for analysis and testing Creation and updating of training materials YOUR PROFILE Enrolled student (m/f/d) in a technical, business, or IT-related field Proficient in MS Office Good written and spoken English skills Strong analytical thinking skills Flexibility, excellent communication skills, and a good understanding of teamwork Independent and reliable work ethic Availability to work in our office in Hamburg regularly YOUR BENEFITS Nordex offers a range of attractive benefits – here’s a selection of what you can look forward to.
Design, develop and deploy digital solutions ensuring the software development life cycle in an agile setup. Create technical documentation. Analyze and decompose business requirements into technical functionalities. Produce clean and efficient code based on business requirements and specifications.
Design, develop and deploy digital solutions ensuring the software development life cycle in an agile setup. Create technical documentation. Analyze and decompose business requirements into technical functionalities. Produce clean and efficient code based on business requirements and specifications.
Lead High Level Operation / Technical Forums with client leadership High Level mediation in escalation/claims looking for win-win compromises Identify Relevant Sales opportunities, promote organization awareness and to ensure profitable business.
Lead High Level Operation / Technical Forums with client leadership High Level mediation in escalation/claims looking for win-win compromises Identify Relevant Sales opportunities, promote organization awareness and to ensure profitable business.
Support global sales teams with technical and commercial expertise during tenders and negotiations. Develop business cases and proposals for new service products and drive decision‑making processes.
As a Technical Sales Engineer for Upgrade Sales, you contribute to the growth of Nordex’s Aftersales business by developing technical upgrade solutions in close collaboration with global markets and Service functions.
You ensure safe, compliant, and efficient execution of construction sites while providing clear technical and disciplinary leadership. The role combines people management with strong on-site presence in an operational, safety-critical environment.
You ensure safe, compliant, and efficient execution of construction sites while providing clear technical and disciplinary leadership. The role combines people management with strong on-site presence in an operational, safety-critical environment.
Support global sales teams with technical and commercial expertise during tenders and negotiations. Develop business cases and proposals for new service products and drive decision‑making processes.
The Global Technical Academy develops, coordinates, and delivers technical and safety-related training within the Nordex Group. Internal colleagues, customers, and service providers are trained here.
The Global Technical Academy develops, coordinates, and delivers technical and safety-related training within the Nordex Group. Internal colleagues, customers, and service providers are trained here.
Knowledge of XML‑based authoring environments, ideally Oxygen Author/Editor. Strong understanding of information architecture and technical writing best practices. Confident use of Git/GitLab (branching, merging, versioning, submodules). Ability to customize documentation frameworks and CSS.
YOUR TASKS Lead and manage cross‑functional projects with a strong focus on data management and digitalization in quality and logistics operations Analyse user requirements and translate them into structured business blueprints in alignment with IT and business stakeholders Drive global roll‑outs of digital and quality‑related operational processes, including concepts, documentation and training programs Conduct process mapping, process design and process‑mining activities to optimize workflows and operational performance Coordinate and execute user acceptance tests and guide operational functions through validation phases Perform market research, benchmarking and feasibility assessments to evaluate new tools and solutions Develop proof‑of‑concepts and ensure alignment between operational needs, technical capabilities and rollout readiness YOUR PROFILE Several years of project management experience, including at least 3 years in multiple PM roles and complex operational environments Recognized project management certification (GPM IPMA, PMP, SCRUM or equivalent) Proven track record in digitalization projects involving SAP, MES, incident management or comparable systems Strong expertise in process management, including process mapping, design methodologies and process‑mining techniques Deep understanding of operational requirements such as user acceptance testing and design‑to‑operations workflows Highly structured, self‑driven working style with strong execution capabilities in fast‑moving environments Willingness to travel and strong communication skills with fluency in English and German (Spanish is a plus) YOUR BENEFITS In addition to the opportunity to make our world a little more sustainable, we offer you: *Some offers may vary by location Nordex adheres to a policy of equal employment opportunity.
YOUR TASKS: In this role, you will become a technical reference in assessing and solving structural challenges within our wind turbine fleet. Performing structural verifications for concrete and steel structures within tower development projects Collaborating with internal and external experts and suppliers, acting as a technical partner to drive robust engineering solutions.