Technical-Jobsuche für Security Engineer

225 Stellenangebote für Security Engineer

Softwareentwickler C# (m/w/d) Karlsdorf-Neuthard

REST/gRPC) nach Clean-Architecture/SOLID und Domain-Driven-Design; Review, Refactoring und Technical Debt Management gehören dazu Qualitätssicherung durch automatisierte Tests (Unit/Integration), Code-Reviews und statische Analyse; Ende-zu-Ende-Tests für kritische Lagerprozesse Observability und Betriebssicherheit: Logging/Tracing/Metrics (OpenTelemetry), Feature-Toggles, Fehlerbudgets und Post-Mortems Security by Design nach OWASP ASVS (z.

Stellenangebot Softwareentwickler C# (m/w/d) ansehen

Customer Service Representative (w/m/d) München

Customer Service Representative (w/m/d) For 30 years, Brunner´s Personnel Services has been successfully placing skilled professionals and managers in the Munich area. We also specialize in placing technical and engineering professionals. We are a member of the German Association of Personnel Service Providers (GVP). We are looking for a full-time employee for our client in Munich for direct placement.

Stellenangebot Customer Service Representative (w/m/d) ansehen

Softwareentwickler C# (m/w/d) Karlsdorf-Neuthard

REST/gRPC) nach Clean-Architecture/SOLID und Domain-Driven-Design; Review, Refactoring und Technical Debt Management gehören dazu Qualitätssicherung durch automatisierte Tests (Unit/Integration), Code-Reviews und statische Analyse; Ende-zu-Ende-Tests für kritische Lagerprozesse Observability und Betriebssicherheit: Logging/Tracing/Metrics (OpenTelemetry), Feature-Toggles, Fehlerbudgets und Post-Mortems Security by Design nach OWASP ASVS (z.

Stellenangebot Softwareentwickler C# (m/w/d) ansehen

Simulation Software Developer C++ (m/f/d) Zurich

Develop IT-security–focused application software using modern C++ (non-embedded)Implement and integrate a Classroom Training System based on Virtual Battlespace 4 (VBS4), including scenario logic and system extensionsBuild and maintain distributed simulation environments for multi-user training setupsContribute to software design, UML modeling, code reviews, and unit testingWork with tools such as Git/Mercurial, Qt, and Visual StudioCollaborate closely with simulation specialists and customers in the defence sectorPrepare technical documentation and communicate effectively in English Successfully completed degree in Computer Engineering (ETH, FH or TH)Solid knowledge of distributed simulatorsExperience with Virtual Battle Space 4 (VBS4)In-depth knowledge of object-oriented software development with C++ is an advantageExperience in C++ development outside the embedded domainProfessional experience in the defence sector is an advantagePractical experience with Git/Mercurial, Qt, Visual Studio, software design / UML, and unit testing is an advantageStrong analytical skills and the ability to quickly understand complex software systemsSolution-oriented, innovative, and independent working styleExcellent English skills, both written and spoken By applying through Hays, you will be part of a small, well-fitting selection presented to the client for this positionOpportunity to gain valuable professional experience at a globally leading companyProfessional support throughout the application process: We provide valuable tips for your documents and prepare you specifically for interviewsBenefit from exclusive access to exciting companies and projects in collaboration with Hays as a reliable and stable partner Ihr Kontakt Referenznummer 863812/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt

Stellenangebot Simulation Software Developer C++ (m/f/d) ansehen

Java Architect (m/f/d) Remote

Mulesoft Certified Developer) is a plus Strong understanding of system integration concepts, API management, and modern integration patterns Experience designing or supporting integration solutions using REST, SOAP, or event driven architectures Familiarity with API testing tools and automated testing practices (e.g., API test suites, CI/CD pipelines) Strong communication and collaboration skills, with the ability to work effectively across technical and non technical teams, managing dependencies, and ensuring transparent status reporting Languages: English (fluent), German (good knowledge) Possibilities to work in a home office A very renowned company Ihr Kontakt Ansprechpartner Olga Fester Referenznummer 864814/1 Kontakt aufnehmen E-Mail: olga.fester@hays.de Anstellungsart Freiberuflich für ein Projekt

Stellenangebot Java Architect (m/f/d) ansehen

Simulation Software Developer C++ (m/f/d) Zurich

Develop IT-security–focused application software using modern C++ (non-embedded) Implement and integrate a Classroom Training System based on Virtual Battlespace 4 (VBS4), including scenario logic and system extensions Build and maintain distributed simulation environments for multi-user training setups Contribute to software design, UML modeling, code reviews, and unit testing Work with tools such as Git/Mercurial, Qt, and Visual Studio Collaborate closely with simulation specialists and customers in the defence sector Prepare technical documentation and communicate effectively in English Successfully completed degree in Computer Engineering (ETH, FH or TH) Solid knowledge of distributed simulators Experience with Virtual Battle Space 4 (VBS4) In-depth knowledge of object-oriented software development with C++ is an advantage Experience in C++ development outside the embedded domain Professional experience in the defence sector is an advantage Practical experience with Git/Mercurial, Qt, Visual Studio, software design / UML, and unit testing is an advantage Strong analytical skills and the ability to quickly understand complex software systems Solution-oriented, innovative, and independent working style Excellent English skills, both written and spoken By applying through Hays, you will be part of a small, well-fitting selection presented to the client for this position Opportunity to gain valuable professional experience at a globally leading company Professional support throughout the application process: We provide valuable tips for your documents and prepare you specifically for interviews Benefit from exclusive access to exciting companies and projects in collaboration with Hays as a reliable and stable partner Ihr Kontakt Referenznummer 863812/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt

Stellenangebot Simulation Software Developer C++ (m/f/d) ansehen

Frontend Developer (all genders) Product DE / Jena, DE, 07743 / Chemnitz, DE, 09112 / Berlin, DE, 10117 / Schöneck, DE, 08261

Ensure quality through unit testing, code reviews, and close collaboration with your team.    What You Bring A degree in Computer Science or a comparable technical field. Solid experience in frontend development – especially with TypeScript and Vue.js. Ideally, familiarity with Docker, Kubernetes, Linux/Windows, and GitLab.

Stellenangebot Frontend Developer (all genders) Product ansehen

Java Architect (m/f/d) Remote

Mulesoft Certified Developer) is a plus Strong understanding of system integration concepts, API management, and modern integration patterns Experience designing or supporting integration solutions using REST, SOAP, or event driven architectures Familiarity with API testing tools and automated testing practices (e.g., API test suites, CI/CD pipelines) Strong communication and collaboration skills, with the ability to work effectively across technical and non technical teams, managing dependencies, and ensuring transparent status reporting Languages: English (fluent), German (good knowledge) Possibilities to work in a home officeA very renowned company Ihr Kontakt Ansprechpartner Olga Fester Referenznummer 864814/1 Kontakt aufnehmen E-Mail: olga.fester@hays.de Anstellungsart Freiberuflich für ein Projekt

Stellenangebot Java Architect (m/f/d) ansehen

Senior Technical Expert Payment Solutions (gn) Vollzeit/Teilzeit (hybrid) Ratingen

Senior Technical Expert Payment Solutions (gn) Vollzeit/Teilzeit (hybrid) Your job at DKV Mobility? As part of a leading European B2B platform for on-the-road payment solutions, you will work in an exciting environment.

Stellenangebot Senior Technical Expert Payment Solutions (gn) Vollzeit/Teilzeit (hybrid) ansehen

MES Mgr. Kulim

Drives digitalization for all business processes . Represents the area in Technical Committees of OT4.0. Ensures the implementation of the OT Security Guideline withine the BU.Controls the cultural change of the business unit regarding digital transformation .

Stellenangebot MES Mgr. ansehen

Principal Consultant – Azure & Google Cloud Architecture Prag, Hauptstadt Prag, Tschechien

Would you like to be part of DHL IT Services? Our Infrastructure Engineering team is looking for a new technical star. You will architect, design and introduce multi-cloud services, provided by IT Services to support Deutsche Post DHL digitalization strategy and bring it to the cloud era. 

Stellenangebot Principal Consultant – Azure & Google Cloud Architecture ansehen

Infrastructure Architect (gn)Full-time/Part-time (hybrid) Ratingen

You ensure end-to-end and consistent asset inventory management across all infrastructure components and provide architectural support for the further development of CMDB structures.Furthermore, you assess IT assets with regard to their protection requirements and translate these requirements into technical architecture and design decisions. You advise IT teams on classification, protection requirements, and dependencies within the infrastructure and support them in implementing regulatory requirements such as NIS2 or DORA.

Stellenangebot Infrastructure Architect (gn)Full-time/Part-time (hybrid) ansehen

Network Design Specialist (m/f/d) Hamburg, DE, 22419 / Rostock, DE, 18059

As a Network Design Specialist (m/f/d), you will be part of a global team responsible for creating technical network design documentation for onshore wind farms worldwide. The Network Design Specialist reports directly to the Group Lead IT Network Design & Configuration within the Global Project Management Department "IT Network, Security & Access".  

Stellenangebot Network Design Specialist (m/f/d) ansehen

Network Design Specialist (m/f/d) Hamburg, DE, 22419 / Rostock, DE, 18059

As a Network Design Specialist (m/f/d), you will be part of a global team responsible for creating technical network design documentation for onshore wind farms worldwide. The Network Design Specialist reports directly to the Group Lead IT Network Design & Configuration within the Global Project Management Department "IT Network, Security & Access".

Stellenangebot Network Design Specialist (m/f/d) ansehen

Associate Retail Investment (m/w/d) Munich, DEU

Für unser Retail Investment Team in München suchen wir Dich als   Associate Retail Investment (m/w/d) Deine Aufgaben • Projektsteuerung: Erstellung professioneller Unterlagen, wirtschaftlicher Analysen sowie überzeugender Präsentationen • Pitch-Management: Vorbereitung und Durchführung erfolgreicher Präsentationen vor Investoren • Deal-Execution: Steuerung komplexer Verkaufsprozesse von A bis Z • Financial Modeling: Entwicklung fundierter Cash Flow-, Markt-, Objekt- und Portfolioanalysen • Client Relationship: Ganzheitliche Kundenbetreuung von der Erstansprache bis zum Transaktionsabschluss • Business Development: Eigenverantwortliche Führung von Verkaufsmandaten und Neukundengewinnung • Negotiation: Vertragsverhandlungen in deutscher und englischer Sprache • Sourcing & Networking: Akquisition attraktiver Objekte und Aufbau wertvoller Netzwerke national und international Dein Profil • Qualifikation: Abgeschlossenes Hochschulstudium, Immobilienökonom oder vergleichbare Ausbildung • Expertise: Mehrjährige Berufserfahrung im gewerblichen Immobilienbereich • Marktkenntnis: Exzellente Kenntnisse des süddeutschen Immobilienmarktes oder fundierte Bewertungserfahrung • Sprachkompetenz: Verhandlungssichere Englischkenntnisse in Wort und Schrift • Technical Skills: Sicherer Umgang mit MS Office, insbesondere Excel • Persönlichkeit: Ausgeprägtes Verkaufstalent, Teamfähigkeit und unternehmerisches Denken Unser Angebot • Gestaltungsspielraum: Eigenverantwortung für Deine Projekte in flachen Hierarchien • Internationales Umfeld: Direkter Zugang zum internationalen Markt und globalen Netzwerk • Wertschätzung: Zusammenarbeit auf Augenhöhe mit Raum zur persönlichen Entfaltung • Vergütungspaket: Attraktive Vergütung mit leistungsorientierter Komponente • Karriereentwicklung: Individuelle Weiterentwicklung und hervorragende Perspektiven JLL mitgestalten Wir freuen uns auf Deine Bewerbung unter Angabe Deines frühestmöglichen Starttermins sowie Deiner Gehaltsvorstellung.

Stellenangebot Associate Retail Investment (m/w/d) ansehen

Business Developer PtX (m/f/d) Hamburg

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. 

Stellenangebot Business Developer PtX (m/f/d) ansehen

Application Support Specialist (eSecure) Cyberjaya, Selangor, Malaysia

You will provide consultation, guidance and problem solving expertise with respect to complex technical issues. You need to ensure the software applications environment is well developed and maintained with high quality. As a Service Owner and Recovery Manager, you will need to ensure all agreed targets and Service Level Agreements are met and emergency incidents are managed and resolved within the agreed target resolution times.

Stellenangebot Application Support Specialist (eSecure) ansehen

Cost Manager Data Centers (m/f/d) Frankfurt am Main, DEU

Key Responsibilities Develop and maintain detailed project budgets, cost estimates, and financial forecasts for data center construction and infrastructure projects, tracking expenditures against approved budgetsPrepare comprehensive cost reports, cash flow projections, and value engineering analyses to optimize project costs while maintaining quality standards and technical requirementsCoordinate with project managers, contractors, and procurement teams to evaluate contract proposals, change orders, and variation requests while ensuring cost-effective project deliveryConduct risk assessments for cost implications, develop contingency strategies, and monitor market conditions affecting material and labor costs in data center constructionReview and validate contractor invoices, progress payments, and final accounts while maintaining detailed cost documentation and audit trails for financial complianceSupport procurement processes, tender evaluations, and contract negotiations to achieve optimal value while facilitating cost reconciliation, lessons learned, and knowledge transfer for future project Qualifications & Skills  Bachelor's degree in Quantity Surveying, Construction Management, Engineering, or related field with several years of experience in cost management for data center or mission-critical facility projectsComprehensive knowledge of data center construction costs, industry pricing trends, and ability to interpret technical specifications for accurate cost estimation and budget developmentStrong financial analysis expertise with proficiency in cost management software, spreadsheet applications, and demonstrated ability to prepare detailed cost reports and forecastsExcellent analytical, communication, and stakeholder management skills with proven ability to negotiate with contractors and suppliers while managing cost-related project risksExperience with value engineering, life-cycle costing, and cost optimization techniques in complex construction environments with understanding of procurement processes and contract administration Jones Lang LaSalle SE Human Resources Ihr Ansprechpartner: Jan Bauermann Talent Acquisition Partner EMEA jan.bauermann@jll.com Location: On-site –Frankfurt am Main, DEU If this job description resonates with you, we encourage you to apply even if you don’t meet all of the requirements. 

Stellenangebot Cost Manager Data Centers (m/f/d) ansehen

Expert HR Tech (gn) Vollzeit/Teilzeit (hybrid) Ratingen

What you can expect You manage national & international digitisation initiatives in the HR area, identify digitisation needs in the HR area and help shape the digital strategy.You optimise the existing applications and digitalisation of HR processes in close cooperation with internal and external partners using the existing HR tech stack (Cornerstone on Demand, Haufe PeopleDoc, MS PowerAutomate, RPAs).Your tasks include the implementation of new cloud-based software solutions and other modules, automation of routine tasks and technical integration of M&A into our system landscape, taking into account local/national requirements.You will support and configure the cloud-based HR systems during operation (incl. authorisation concepts) as well as the interfaces between the systems and help design the master data architecture for digital data collection.You will also work closely with the IT security and data protection departments and be responsible for compliance with current standards.You are the contact person for HR colleagues in the event of problems and are responsible for communicating with stakeholders.

Stellenangebot Expert HR Tech (gn) Vollzeit/Teilzeit (hybrid) ansehen

Teamlead Engineering (m/w/d) - App & Web - onsite in Hamburg or Berlin Hamburg oder Berlin (hybrid)

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.

Stellenangebot Teamlead Engineering (m/w/d) - App & Web - onsite in Hamburg or Berlin ansehen

Teammanager HR Controlling (gn) fulltime/ parttime Ratingen

You have initial experience in the functional and disciplinary leadership of a team.You demonstrate strong analytical skills, particularly in profitability analyses, general evaluations, and variance analyses.You take responsibility for international initiatives and projects, for example to optimize planning and reporting processes.You act as a strong communicator and trusted advisor as well as a central interface for executive management, the executive board, and other internal and external stakeholders.You have very strong technical expertise, especially advanced Excel skills at expert level, experience in building BI dashboards, and HR KPI management.You communicate fluently and confidently in both English and German.You have solid knowledge of SAP FI/CO, including BW.

Stellenangebot Teammanager HR Controlling (gn) fulltime/ parttime ansehen

Teammanager Payment Processing (gn) Full-time / Part-time (hybrid) Ratingen

EDI, SAP), including testing, certifications, cutover, and hypercare.You actively participate in the 24/7 on-call duty and ensure the availability of online authorization.You develop IT concepts within your domain, including architecture sketches, data flows, and security, scalability, and resilience concepts.You lead innovative payment projects from the concept phase through to handover to the relevant departments and provide technical advice to internal stakeholders. What makes you stand out You have several years of experience leading teams in a payments, IT, or platform operations environment.You bring solid expertise in payment processing, ideally in the areas of card acceptance, authorization systems, or payment schemes.You hold a completed degree in Computer Science, Business Informatics, Business Administration, or a comparable qualification.You have experience operating highly available 24/7 systems as well as in incident and provider management.You also have a strong technical understanding of complex system architectures, integrations, and data flows.You have proven experience managing external service providers and leading complex, cross-functional projects.You are able to develop and implement technical concepts, feasibility analyses, and innovative solution approaches.You work in a structured and analytical manner and stand out through strong communication and stakeholder management skills.Very good German and English language skills, both written and spoken, complete your profile.

Stellenangebot Teammanager Payment Processing (gn) Full-time / Part-time (hybrid) ansehen

IT Lead (m/f/w) Dreieich-Sprendlingen, Germany

Translate business requirements into actionable IT services, projects, and technical deliverables. Collaborate with IT service leaders and team members to scope, estimate, and plan projects and initiatives. Lead and Oversee IT projects end‑to‑end — including system updates, infrastructure improvements, and deployment of business applications — ensuring delivery on time and within budget.

Stellenangebot IT Lead (m/f/w) ansehen

IT Lead (m/f/w) Dreieich-Sprendlingen, Germany

Translate business requirements into actionable IT services, projects, and technical deliverables. Collaborate with IT service leaders and team members to scope, estimate, and plan projects and initiatives. Lead and Oversee IT projects end‑to‑end — including system updates, infrastructure improvements, and deployment of business applications — ensuring delivery on time and within budget.

Stellenangebot IT Lead (m/f/w) ansehen

Director Product Development EVS & Geo (gn) Vollzeit/Teilzeit (hybrid) Ratingen

What makes you stand out You have successfully completed a degree in (business) informatics, industrial engineering, business administration, or a comparable qualification.You already have several years of experience as a manager and extensive experience in managing complex project and program structures in IT development and restructuring.Additionally, you have gained significant experience in stakeholder management.Your profile is rounded off by broad and up-to-date knowledge in cloud and web services, as well as a strong understanding of the connections between business policy and technical development.You are characterized by a very structured way of working, great endurance, and goal-oriented thinking and acting, taking into account the strategic orientation of the company.Furthermore, you have strong strategic thinking and acting, especially regarding the development of the future IT organization as the backbone of business development.You possess excellent analytical thinking skills, pronounced solution orientation, high social competence, reliability and integrity, as well as conflict resolution skills.Your good presentation skills, especially at the management level, combined with above-average negotiation skills, strong motivational ability, and persuasiveness are among your strengths.Your fluent German language skills in both written and spoken form are complemented by fluent English language skills in both written and spoken form.

Stellenangebot Director Product Development EVS & Geo (gn) Vollzeit/Teilzeit (hybrid) ansehen

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