System Test Engineer

System Test Engineer

InventYOU AB · Stockholm, Sweden · — · Posted 2026-11-09

Workplace: on_site

Description

We are looking for an experienced System Test Engineer to join our team and verify a complex integrated system where command, communication and radio systems need to work together.

Your main responsibility will be to verify requirements on the integrated system. You will design test cases based on system requirements, execute tests, and document results and deviations. Validation of functionality, confirming that the system works for its intended use, may also be part of the role. Testing is mainly carried out in dedicated test environments and labs, and at times on site with end users.

As part of the team, you will help set up and adapt the environments needed for planned tests. You will work independently on your tasks in close collaboration with the team and the test lead, and you will share your experience to help develop the team’s verification principles and methods.

• Design test cases based on requirements for the integrated system
• Execute requirements-based tests and document test results
• Document and report deviations when tests do not produce the expected outcome
• Maintain traceability from system requirements through test cases to test results in DOORS
• Help set up and adapt relevant test environments together with the team
• Take part in functional validation when included in the assignment
• Share your experience and contribute to the team’s test methods

Requirements

• 9+ years of relevant experience in system testing and verification
• Technical degree (BSc or MSc in Engineering, or YH), or equivalent practical experience
• Proven experience in requirements-based testing and verification
• Ability to independently design test cases, execute tests and document results
• Very good Swedish and English, spoken and written
• Willingness to undergo and pass a security vetting. The role is in a security-classified environment and may require a specific citizenship

Nice to Have

• Experience with command, radio or communication systems, defence or telecom
• Testing of systems where multiple subsystems interact
• Linux and/or Windows environments and IP networking
• Test automation, CI/CD or scripting, for example in Python, Bash or PowerShell
• Virtualisation or container technology
• Information security
• Experience working in security-classified environments
• DOORS

You will be a great candidate for us if you

• Are methodical and analytical and enjoy hands-on technical work
• Document your work in a clear and structured way
• Take ownership of your tasks and work independently
• Enjoy collaborating, sharing knowledge and helping the team move forward
• Are comfortable working full-time on-site in a secure environment

Benefits

• Work on technically challenging verification of complex, integrated systems
• A long-term assignment with very good opportunities for extension
• Hands-on work in advanced test labs and environments
• Be part of a team where your experience shapes test methods and verification principles
• Grow your expertise in a high-security, mission-critical domain

Apply

Apply at InventYOU AB

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