Sub System Architect

Weibel Scientific A/S; Lillerød; On-site; DKK 750,000 - 1,250,000; Full time

Job summary

Weibel Scientific A/S in Denmark seeks a Sub System Architect to lead the architecture of key subsystems such as pedestals, trailers, cooling, or power from concept to verification. You will translate system needs into robust interfaces, guide cross-disciplinary design with Mechanical, Electrical and Software teams, and oversee reviews, tests, and documentation.

This role demands a solid systems engineering mindset, strong communication, and the ability to push architecture decisions that ensure

Qualifications

• Solid systems engineering mindset and several years of experience in a similar role.
• Experience with functional decomposition, interfaces, requirements, verification/validation, and standards.
• Ability to create clear technical documentation and lead collaborative reviews.

Responsibilities

• Define subsystem architecture: scope, block diagrams, interfaces, BOM structure, key design decisions.
• Flow-down requirements and maintain traceability through design, test, and verification.
• Lead interfaces to neighboring subsystems and external equipment; ensure early alignment.
• Coordinate design with Mechanical, Electrical and Software to meet performance, reliability, maintainability, and safety requirements.
• Identify risks, propose mitigations, and manage changes to safeguard architectural integrity.
• Support build, bring-up, test planning, environmental testing, and verification reports.
• Prepare architecture packages and lead design reviews; communicate decisions clearly to stakeholders.

Skills

Systems engineering

Requirements analysis

Documentation

Cross-functional reviews

Education

BSc/MSc in Electrical or Mechanical Engineering

Job description

Lead the architectural design of critical subsystems, turning complex requirements into robust and scalable solutions ready for production.
At Weibel, you will join a rapidly growing, family-owned technology company where curiosity, innovation, and dedication form the foundation of our success. As our new Sub System Architect you will play a key role in shaping the design of our radar solutions. You will work alongside talented, committed colleagues who share a passion for technology.

We are expanding our team and are looking for a Sub System Architect to lead the architecture of key subsystems e.g., pedestals, trailers, cooling, or power from concept to verification. You will translate system needs into robust solutions, interfaces, and guide cross‑disciplinary design through specification, reviews, integration, and test. Verifying and developing designs is done by review, simulations, and prototyping.

Your impact

• Be responsible for the subsystem architecture: define purpose, scope, block diagrams, interfaces, BOM structure, and key design decisions.
• Requirements flow‑down & compliance: allocate system requirements to subsystem level, maintain compliance matrices/SoC, and support traceability through design, test, and verification.
• Interface leadership: specify and manage interfaces to neighboring subsystems and external equipment and ensure early alignment.
• Design coordination: collaborate with engineering disciplines Mechanical, Electrical and Software, to meet performance, reliability, maintainability, and safety requirements.
• Risk & change control: identify technical risks, propose mitigations, and manage changes while safeguarding architectural integrity.
• Integration & verification: support build, bring-up, test planning, environmental testing (shock, vibration, thermal), and verification reports.
• Reviews & communication: prepare architecture packages and lead design reviews. Communicate decisions and rationales to stakeholders, and ensure documentation is clear and ready for review.

Your background and experience

• BSc/MSc in Electrical or Mechanical Engineering or similar.
• Solid systems engineering mindset and preferably a few years of experience from a similar role.
• Experience with functional decomposition, interfaces, requirements, verification/validation, and standards.
• Ability to create clear technical documentation and lead collaborative reviews.

Your new team

In our R&D department you will join more than 270 highly competent and dedicated colleagues. Collaboration is at the heart of what we do, ensuring a seamless transition from design to production. We are dedicated to the ongoing refinement of our processes and the strategic integration of new technologies. We wholeheartedly believe that bringing people with different competencies together will generate the best solutions.

The deadline is September 2nd, 2026, but we review the applications on an ongoing basis.

Please be aware that it is a requirement for this position that you can provide a criminal record with no remarks and obtain a security clearance.

We look forward hearing from you.

Application deadline

Apply no later than 2. September 2026

Department

Solvang 30 3450 Lillerød

Lokation

Allerød