Requirements Engineer – Aerospace

Knowit AB; Jönköpings kommun; On-site; SEK 550,000 - 750,000; Full time

Job summary

Knowit Connectivity in Jönköping seeks an experienced Requirements Engineer to turn complex aerospace needs into clear, verifiable requirements. You will support technically demanding customer projects across the development lifecycle, from capturing customer and system needs to supporting implementation, verification, and validation.

You will influence the quality of the requirements process, explain technical trade-offs, ask clarifying questions, and help multiple disciplines reach a shared

Qualifications

• Professional experience in requirements engineering or systems engineering.
• Experience with requirements in aerospace.
• Ability to formulate precise, testable, and traceable requirements.
• Understanding of verification, validation, and structured development processes.
• Strong English communication skills.
• Citizenship or eligibility for NATO member country.

Responsibilities

• Gathering, analyzing, and documenting system and software requirements.
• Refining high-level needs into clear, verifiable requirements.
• Maintaining traceability between requirements, design, implementation and testing.
• Reviewing requirements for completeness, feasibility, and compliance.
• Managing changes and identifying dependencies or conflicts.
• Collaborating with customers, systems engineers, developers, testers, and other technical specialists.

Skills

Requirements engineering

Systems engineering

Aerospace experience

English communication

NATO eligibility

Job description

Want to turn complex aerospace needs into clear, verifiable requirements? As an experienced Requirements Engineer in Jönköping, you will support technically demanding customer projects.

You will work with requirements throughout the development lifecycle, from understanding customer and system needs to supporting implementation, verification, and validation. The role requires both attention to detail and the ability to see how individual requirements contribute to the complete system.

Depending on the assignment, your responsibilities may include:

• gathering, analyzing, and documenting system and software requirements

• refining high-level needs into clear, consistent, and verifiable requirements

• maintaining traceability between requirements, design, implementation, and testing

• reviewing requirements for completeness, feasibility, and compliance

• managing changes and identifying dependencies or conflicts

• collaborating with customers, systems engineers, developers, testers, and other technical specialists

As an experienced engineer, you will also contribute to the structure and quality of the requirements process. You can explain technical tradeoffs, ask the questions needed to clarify uncertainty, and help different disciplines reach a shared understanding.

To succeed in this role, we expect you to have:

• professional experience in requirements engineering or systems engineering

• experience working with requirements in the aerospace industry

• the ability to formulate precise, testable, and traceable requirements

• an understanding of verification, validation, and structured development processes

• strong communication skills in English

• citizenship in a NATO member country

Preferred qualifications

Knowledge of DO-178 is valuable. Swedish language skills are also considered an advantage.

What can you expect from us?

You will work in varied customer assignments where requirements engineering has a direct impact on system quality and development. The role gives you opportunities to deepen your expertise in aerospace, traceability, verification, and regulated engineering processes.

Based in Jönköping, you will join a technical environment where you can exchange knowledge with colleagues across software development, systems engineering, testing, and embedded systems.

About Knowit

Work with us at Knowit Connectivity, where we develop technically advanced systems within embedded and connected solutions. With us, you will work on complex products alongside experienced engineers on assignments at the forefront of technology.

Knowit is a Nordic consultancy that helps companies, public sector organizations, and businesses succeed in digital transformation. With expertise in software development, AI, cybersecurity, cloud services, digital customer experiences, and management consulting, we create solutions that contribute to a more sustainable and human-centered society.

We are approximately 3,700 employees working across our business areas – Solutions, Experience, Connectivity, Insight, and Products – primarily in the Nordics, as well as in Poland, Serbia, and Germany.

We don’t wait for the future. We build it.