System Integration Engineer | Belfast

Are you passionate about engineering? Do you want to make a difference?

You could be one of our 54k+ colleagues in over 30 countries working on inspiring projects in the most innovative companies.

Join us and start building tomorrow’s world today!

Play a key role in protecting UK airspace through next-generation defence technologies. At ALTEN, we’re supporting high-impact projects that enhance national surveillance and security capabilities. As a System Integration & Verification Engineer, you’ll be at the forefront of integrating and validating radar and sensor systems, helping ensure the security and performance of critical airspace monitoring infrastructure. From requirements traceability to real-world testing, you’ll work hands-on across the full systems engineering lifecycle.

Key Details:

Location: On-site in Belfast

Security Clearance: Must be SC Clearable (5 Years in the UK minimum)

Experience Level: 5+ years' experience in Systems Engineering or Integration

Key Responsibilities:

• Integrate complex software and hardware subsystems used in radar and surveillance platforms
• Lead verification activities across system lifecycle (FAT, SAT, V&V, UAT)
• Develop and execute system-level test plans and procedures aligned with project goals
• Manage requirements traceability using tools such as DOORS or Jama Connect
• Write and maintain structured documentation using VCRI or similar templates
• Collaborate closely with internal and external engineering stakeholders
• Apply awareness of Environmental/EMC standards such as MIL-STD, DEF-STAN, or DO-160
  
  

Required Skills:

• Strong knowledge of system integration and test planning
• Proficient in end-to-end V&V processes and structured systems engineering
• Experience with DOORS, Jama Connect, or similar requirements management tools
• Skilled in executing and reporting on system-level test events (FAT, SAT, UAT)
• Familiar with the V-Model lifecycle and requirements traceability methods
• Understanding of Environmental & EMC compliance (MIL-STD, DEF-STAN, DO-160/DO-254)

Required Qualifications:

• A Bachelor’s or Master’s degree in Systems, Software, Electronics, or a related engineering discipline
  
  OR a relevant technical military background with hands-on systems experience (equally valued)
• Must be eligible for SC clearance (have lived in the UK for a minimum of 5 years)

Desirable Skills:

• Familiarity with Jira, Palma, or similar test/project tracking tools
• Experience working in regulated environments with safety/security standards
• Background in radar systems, air traffic control, or sensor-based defence systems
  
  

Why join us?

We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently.

Our commitment to sustainable growth is unwavering, and we continuously strive for accelerated transformation and continuous improvement. Through ALTEN labs, mentoring programs, internal universities, and more, we are always pushing boundaries and embracing new possibilities.

We offer incredible opportunities to join inspiring projects in the most innovative companies.

We prioritise your career development with personalised support plans tailored to your own aspirations. We're here to empower you and help you reach your full potential.

Join our passionate team and start building tomorrow, today!

In short you get:

• A personalised career path and a rewarding management style
• A chance to work on the most exciting engineering projects and technologies along with Premium Customers
• A huge diversity of engineering projects and industries
• A competitive salary
• Private Medical Insurance
• Pension Scheme
• Cycle-to-work Scheme among many additional benefits
• Social atmosphere, regular gatherings, and team buildings
• Flexible way of working (role dependent)