Systems test engineer Work, Jobs in Harwell, Oxf (with Salaries)

Infrastructure Test Engineer (DV Security Clearance)
CGI —Basingstoke
- Full-time
- Windows
- Analysis skills
- Continuous improvement
Quick apply
Quality Assurance Engineer
Chroma Engineering —Didcot
- £45,000 - £65,000 a year
- Full-time
- Engineering
- Analysis skills
- Bachelor's degree
- Referral programme
Quick apply
10d
Optical Systems Engineer
Archangel Lightworks —Oxford
- Full-time
- Laboratory experience
- Analysis skills
- Leadership
- Annual leave
- Work from home
Quick apply
Senior Systems Engineer – Optical Ground Systems
Archangel Lightworks —Oxford
- Full-time
- Azure
- DevOps
- Engineering
Quick apply
System Test Engineer
Dexory —Wallingford
- C++
- Linux
- Python
- Employee assistance programme
- Life insurance
Quick apply
Production Engineer - Optical & Semiconductor Systems
Infinitesima —Abingdon
- £43,000 - £50,000 a year
- Hybrid work
- Continuous improvement
- No degree
- Mechanical knowledge
Quick apply
12h
Hydrogen Technologies Test Engineer
Johnson Matthey —Sonning
- Full-time
- Microsoft Excel
- Computer literacy
- Engineering
Software Test Engineer
MDA Space —Didcot
- Hybrid work
- Analysis skills
- C++
- Presentation skills
- Employee assistance programme
- Life insurance
10h
Embedded Software Engineer
Archangel Lightworks —Oxford
- Full-time
- C++
- Linux
- Python
- Annual leave
- Work from home
Quick apply
Systems Support Engineer (Hardware)
Infinitesima —Abingdon
- £40,000 - £48,000 a year
- Hybrid work
- Engineering
Quick apply
Test engineer (LABVIEW experience)
ALTEN —Bicester
- Full-time
- Hybrid work
- Military
- Engineering
- Master's degree
- Employee assistance programme
- Life insurance
Quick apply
Test Development Engineer
Salience Labs —Abingdon
- Hybrid work
- Data analysis skills
- Travel
- Python
Manual Test Engineer - Telecom
Capgemini —Abingdon
- Azure
- Engineering
- SQL
- Employee assistance programme
7h
System Integration & Test Engineer
Leidos —Ham
- £47,600 - £61,000 a year
- Full-time
- Agile
- Communication skills
- Annual leave
- Work from home
1d
Quality Assurance Engineer
MDA Space —Didcot
- Hybrid work
- Engineering
- Analysis skills
- Bachelor's degree
- Employee assistance programme
- Life insurance
Software Test Engineer
MDA —Didcot
- Full-time
- Hybrid work
- Analysis skills
- C++
- Presentation skills
- Employee assistance programme
- Life insurance
7h
Systems Engineer (Wafer)
Infinitesima —Abingdon
- £48,000 - £64,000 a year
- Hybrid work
- Engineering
- Annual leave
Quick apply
Senior Manufacturing Technician - Optical & Semiconductor Systems
Infinitesima —Abingdon
- £38,000 - £45,000 a year
- Monday to Friday
- Assembly
- Continuous improvement
- No degree
Quick apply
Senior AIT On-Board Processor Engineer
MDA Space —Didcot
- Hybrid work
- Engineering
- Data analysis skills
- Windows
- Employee assistance programme
- Life insurance
Technical Services Systems & Structures Engineer
Airbus Operations Limited —Brize Norton
- Full-time
- Hybrid work
- Travel
- Free parking
- Employee assistance programme
10d

I want to receive the latest job alerts for systems test engineer in harwell, oxf

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

systems test engineer jobs near harwell, oxf

Infrastructure Test Engineer (DV Security Clearance)

CGI -
Basingstoke

Quick apply

Job details

Permanent | Full-time

Benefits

Company pension

Qualifications

ISTQB Certification
SAFe
Test management tools
Software deployment
Windows
PKI
Analysis skills
Continuous improvement
Virtualisation
Computer networking
Agile
IT
Linux

Full job description

Join CGI’s Space, Defence and Intelligence business unit and play a critical role in delivering secure, resilient infrastructure solutions that support nationally significant programmes. As a Manual Infrastructure Tester, you will work within high-performing Agile delivery teams, collaborating with developers, infrastructure engineers, and project managers to ensure the successful testing and integration of complex systems across secure environments. This role offers the opportunity to contribute to high-impact projects while working with modern infrastructure technologies across Windows and Linux platforms. At CGI, you’ll be empowered to take ownership, contribute innovative ideas, and grow your expertise within a collaborative and supportive team environment.

CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go.

Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will work full time on site near Basingstoke.

Your future duties and responsibilities

In this role, you will support the testing, integration, and validation of secure infrastructure solutions across complex environments. Working closely with multi-disciplined engineering teams, you will execute manual tests, investigate failures, raise and manage defects, and contribute to the successful deployment of infrastructure components. You will play an important role in ensuring the reliability, performance, and security of systems supporting critical programmes.

You will also contribute to subsystem integration and end-to-end testing activities, helping to drive continuous improvement across Agile delivery teams. Your experience with infrastructure technologies, networking, and secure systems will enable you to make a meaningful contribution to project delivery and operational success.

Execute & Maintain manual infrastructure tests using approved project tools

Investigate & Resolve test failures through detailed analysis and defect management

Develop & Support integration and end-to-end test scripts for subsystem validation

Collaborate & Deliver alongside developers, infrastructure engineers, and project managers

Validate & Assure secure infrastructure components across Linux and Windows environments

Support & Improve testing activities across IDAM, RBAC, PKI, monitoring, audit, and patching solutions

Contribute & Enhance Agile and SAFe delivery practices within engineering teams

Required qualifications to be successful in this role

To succeed in this role, you should have proven experience in infrastructure and integration testing within secure or complex technical environments. You will have strong knowledge of Linux and Windows operating systems, good understanding of networking fundamentals, and experience working within Agile delivery teams. A collaborative mindset, strong analytical skills, and current High Level Security Clearance are essential.

Current High Level (HL) Security Clearance

Proven experience in manual testing and infrastructure testing

Experience integrating and testing sub-systems within complex environments

Strong knowledge of Windows and Linux operating systems

Good understanding of IT infrastructure, networking, servers, and virtualisation technologies

Experience using Test Management Tools

Experience testing IDAM/RBAC, PKI, monitoring, audit, or patch deployment solutions

Strong problem investigation and analysis skills

Experience working within Agile or SAFe delivery environments

ISTQB Foundation Certification desirable

#LI-SB2

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.

Quick apply

Refine Your Search

systems test engineer jobs in harwell, oxf

Infrastructure Test Engineer (DV Security Clearance)

Quality Assurance Engineer

Optical Systems Engineer

Senior Systems Engineer – Optical Ground Systems

System Test Engineer

Production Engineer - Optical & Semiconductor Systems

Hydrogen Technologies Test Engineer

Software Test Engineer

Embedded Software Engineer

Systems Support Engineer (Hardware)

Test engineer (LABVIEW experience)

Test Development Engineer

Manual Test Engineer - Telecom

System Integration & Test Engineer

Quality Assurance Engineer

Software Test Engineer

Systems Engineer (Wafer)

Senior Manufacturing Technician - Optical & Semiconductor Systems

Senior AIT On-Board Processor Engineer

Technical Services Systems & Structures Engineer

I want to receive the latest job alerts for systems test engineer in harwell, oxf

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected