Date Posted:
2026-03-23
Country:
United Kingdom
Location:
Harlow, Essex
Position Role Type:
Onsite
Benefits:
1. £: Competitive salary
2. Contributory Pension Scheme (up to 10.5% company contribution)
3. 6 times salary ‘Life Assurance’ with pension
4. 25 days holiday (increasing with service) + statutory public holidays, plus opportunity to buy and sell up to 5 days (37hr)
5. Car/Car allowance (dependant on grade/ role)
6. Company bonus scheme (discretionary)
7. Flexible Benefits scheme with extensive salary sacrifice schemes, including Health Cashplan, Dental, and Cycle to Work amongst others
8. Enhanced sick pay
9. Enhanced family friendly policies including enhanced maternity, paternity & shared parental leave
10. Private Medical Insurance – dependant on grade
Work Culture
11. 37hr working week, although hours may vary depending on role, job requirement or site-specific arrangements.
12. Early 1.30pm finish Friday, start your weekend early!
13. Remote, hybrid and site based working opportunities, dependant on your needs and the requirements of the role.
14. Up to 5 paid days volunteering each year.
15. Flexible working culture focused on output, with more formal flexible working arrangements on request (assessed subject to role) - please highlight any requests to the Talent Acquisition team.
About us
At Raytheon UK, we take immense pride in being a leader in defence and aerospace technology. As an employer, we are dedicated to fuelling innovation, nurturing talent, and fostering a culture of excellence.
Joining our team means being part of an organisation that shapes the future of national security whilst investing in your growth and personal development. We provide a collaborative environment, abundant opportunities for professional development, and a profound sense of purpose in what we do. Together, we are not just advancing technology; we're building a community committed to safeguarding a safer and more connected world.
Our Business
As a leading defence and aerospace company operating across the United Kingdom, Raytheon UK helps to solve our customers’ toughest challenges. We are a major supplier to the UK government and customers around the globe, providing defence solutions across all domains: land, sea, air, space, and cyberspace. We also provide digital and training transformation solutions to commercial and military customers.
With circa 2000 employees and major facilities operating throughout the UK including Broughton (Wales), Livingston and Glenrothes (Scotland), and Harlow, Gloucester, and Manchester (England); we are committed to investing in British careers and technology development.
Role & Responsibilities
This is an exciting opportunity for a Integration & Test Engineer to work within the Raytheon Assured Position Navigation and Timing Systems team, part of the wider Systems & Products business unit, to produce Digital GPS Anti-Jam Systems and Alternative Navigation Solutions for the military market.
The role will provide support across Raytheon’s range of APNT products, providing Integration & Test expertise across the product lifecycle, from requirements capture, analysis, design through to testing, qualification, and certification activities.
Responsibilities
16. Supporting our flagship and next generation products, this role will provide support to the APNT System Design Authority and Systems Engineering Lead with the development of test scenario definitions, conduct of functional system test, supporting off-site test house activities, generation of technical procedures and reports, participation in engineering design reviews and response to customer technical requests.
17. The role will be based at Raytheon’s Harlow facility and the successful candidate will have access to professional development opportunities and be part of the growing Raytheon Technologies team, where the candidate will be required to undertake development studies and investigation activities involving product performance and interfacing with various internal stakeholders.
18. The role will involve working in a highly technical environment, supporting the team as well as working autonomously, laboratory work will be involved for product testing. Taking on complex challenges and producing a solution that follows company process in a timely manner is an essential part of the role. A successful candidate will be comfortable integrating into a large team to accomplish their goals
Required experience
19. Experience with RF (including Antennas) and Digital Hardware design and test
20. Experience in verification & validation, including environmental and EMC testing
21. Experience with generation of technical documentation at all levels.
22. Understanding of policies, practises and procedures.
23. Ability to work in a team and perform to project directives.
24. Ability to work autonomously, with limited oversight from Team Leaders and Management.
25. Degree in STEM (Science, Technology, Electrical Engineering, Mathematics) or similar industry certification.
Desirable experience
26. Knowledge of GNSS systems and receiver characteristics
27. Experience across the product engineering lifecycle from requirements through to qualification.
28. Experience with Requirements Management toolsets.
29. Experience with configuration management systems
RTX
Raytheon UK is a landed company and part of the wider RTX organisation. Headquartered in Arlington, Virginia, USA, but with over 180,000 employees globally across every continent, RTX provides advanced systems and services for commercial, military and government customers worldwide and comprises three industry-leading businesses – Collins Aerospace Systems, Pratt & Whitney, and Raytheon.
Supporting over 35,000 jobs across 13 UK sites, RTX is helping to drive prosperity. Each year our work contributes over £2.7bn to the UK economy and offers a wealth of opportunities to 4,000 suppliers across England, Scotland, Wales and Northern Ireland. We’re investing in all corners of the country, supporting 29,040 jobs in England, 3,040 in Northern Ireland, 1,900 in Scotland and 1,600 in Wales.
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