18 English-speaking jobs in Jena

PhD Position in Microbiome Systems Biology at the Friedrich Schiller University Jena. The project focuses on integrating shotgun metagenomics data with genome-scale metabolic modeling using machine learning to enhance engineered probiotic colonization in the human gut.

Growth Manager will execute user acquisition campaigns across Meta, TikTok, Google, and emerging platforms. Drive creative testing, analyze data, and collaborate with teams to scale growth strategies. Requires 3+ years of performance marketing experience, strong knowledge of paid social platforms, and experience with Mobile Measurement Partners.

Lead the 'AI Operator & Tooling Strategy' for N26 Marketing, integrating AI tools and automation to accelerate marketing workflows and enhance creative output. Optimize marketing efficiency by analyzing workflows, identifying friction points, and implementing improvements. Develop automated reporting frameworks to track team performance and operational efficiency. Design and deploy scalable processes and custom tooling to ensure consistency across global campaigns. Act as the primary advocate for AI within Growth, developing training frameworks and enablement sessions to empower team members.

Global HR Process Owner for HR payroll and absence will own and govern standardized global processes, lead global roll-outs, and partner with HR, IT, and Finance to translate business needs into system design and deployment.

Global HR Process Owner for core HR processes. Develops, standardizes, and governs global HR process templates. Leads global rollouts and ensures compliance with local legal requirements. Partners with HR leaders, IT, and vendors to translate business needs into system design and deployment.

PhD student (scientific employee) position available at the Astrophysical Institute and University Observatory. The position is part-time (50%, 20 hours per week) for three years. The successful candidate will conduct research in observational astrophysics, participate in observations, and contribute to publications.

Develop software tools for data management, conduct literature research, and collaborate on projects.

Develop and implement solutions for information extraction from 3D CAD data, focusing on matching components with suitable manufacturing machines. Collaborate in projects, publish results, and supervise student work.

Wave Optics Design Expert sought for research and development of HOEs and metasurfaces for optical displays and automotive LiDAR. Requires PhD in Optics and experience designing HOE or metasurface devices. Proficiency in optical design/simulation tools is essential.

Senior Threat Intelligence Analyst for Cyber Defense Center. Collect, analyze, and assess global cyber threats. Develop threat actor profiles and leverage tools like Google Threat Intel, MISP, and Microsoft Defender TI. Generate threat intelligence reports and collaborate with SOC, CIRT, and business representatives.

Senior technical expert in the Cyber Defense Center, supporting the Cybersecurity Incident Response Team (CIRT) in handling cybersecurity incidents. Responsibilities include executing incident response activities, providing technical guidance, collaborating with other teams, and documenting incident response activities.

Huawei's Kepler Research Center in Jena seeks an Optics Research Intern to design optical systems and freeform mirrors for optical display and picture generation units. The intern will track advanced technologies, perform research and design work, and collaborate with team members. Proven experience in optical system design, knowledge of geometric optics, and experience with optical design and simulation software are preferred.

Innovation Engineer will conduct technology scouting, assess innovation potential, develop prototypes, and collaborate with internal and external teams. Requires a degree in a relevant field, experience in optical system development, and knowledge of optical design and experimental setup.

Drive sales and manage customer relationships in the construction, mobility, and industry sectors. Manage and grow customer platforms, focusing on high-potential customers. Promote Berner as a premium brand and handle objections, delivery, and quality claims. Analyze sales area KPIs and report to superiors. Collaborate with the sales team to achieve performance targets.

AFS GmbH is seeking Bachelor and Master students in photonics engineering or applied physics for internship opportunities within the Phortify program. Internships include thesis projects and involve hands-on experience in laser technology research.

Research assistant position in Gravitational-Wave Theory and Numerical Relativity at Friedrich Schiller University Jena. The successful candidate will conduct original research and contribute to the group's scientific program.

Expert Researcher will design and develop mobile phone imaging lenses and optical architectures, conducting full design cycles and performing optical analyses.

Internship or thesis opportunity investigating wave optical propagation algorithms for applications like optical waveguides and micro-optic components.