Security systems engineer Work, Jobs in Sherborne St. John, Ham (with Salaries)

Infrastructure Test Engineer (DV Security Clearance)
CGI —Basingstoke
- Full-time
- Windows
- Analysis skills
- Continuous improvement
Quick apply
Infrastructure Engineer (SC Cleared)
CGI —Reading
- Full-time
- Analysis skills
Quick apply
ArcSight SIEM Engineer (DV Security Clearance)
CGI —Basingstoke
- Full-time
- Azure
- DevOps
- SQL
Quick apply
Trainee Air Source Heat Pump (ASHP) Installer
Correct Contract Services Ltd —Andover
- £32,500 - £37,500 a year
- Annual leave
- Employee assistance programme
Quick apply
Graduate Wireless Electronic Engineer / Software Developer (Wireless Products Team)
Netbuilder —Guildford
- Up to £36,000 a year
- Full-time
- Engineering
- C++
- Maths
Quick apply
13d
Lead Systems Engineer - Global Security
Wireless Logic mdex GmbH —Reading
- Hybrid work
- Azure
- AWS
- Mentoring
IT Engineer
Nomios —Basingstoke
- Full-time
- Remote
- Azure
- Windows
- Scripting
Quick apply
Network Engineer
Visa Europe Limited —Basingstoke
- Weekend availability
- Azure
- Computer Science
- Engineering
Civil/Structural Engineers -Hybrid-All levels
Amentum —Reading
- Full-time
- Engineering
- Master's degree
- Employee assistance programme
- Flexible schedule
Senior DevOps Engineer
CGI —Reading
- Full-time
- Azure
- DevOps
- AWS
Quick apply
Asset Engineer [Structures]
Network Rail —Basingstoke
- £43,588 - £53,167 a year
- Full-time
- Hybrid work
- Civil engineering
- Annual leave
- Employee discount
IT Infrastructure Engineer
QinetiQ —Farnborough
- £51,250 - £57,250 a year
- Full-time
- Travel
- IT
- Employee discount
Admin Assistant – Full Time
Elmdale IT Services Limited —Reading
- £27,000 - £32,000 a year
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Free parking
Quick apply
6d
Laboratory Manager- 12 month fixed term contract
QinetiQ —Farnborough
- £43,200 - £48,000 a year
- Full-time
- Laboratory experience
- Continuous improvement
- Communication skills
- Employee discount
CDM Manager - Construction Health & Safety
Syrex Risk Management —Camberley
- £65,000 - £75,000 a year
- Part-time
- Electrical experience
- Construction experience
- In-person
Quick apply
Sr. Systems Validation Engineer (SerDes / Physical Layer)
MDA Space —Farnborough
- Computer Science
- Engineering
- Master's degree
- Employee assistance programme
- Life insurance
11d
Field Service Engineer (Inside the M25)
Baxter —Newbury
- Microsoft Excel
- Microsoft Outlook
- Microsoft Office
Field Service Engineer South
Baxter —Newbury
- Microsoft Excel
- Microsoft Outlook
- Microsoft Office
MCS Quality Assurance Auditor
Correct Contract Services Ltd —Andover
- £45,000 - £60,000 a year
- Microsoft Office
- Mentoring
- Communication skills
- Annual leave
- Employee assistance programme
Quick apply
IT Specialist
Nomios —Basingstoke
- Full-time
- Remote
- Azure
- Windows
- Computer networking
Quick apply
3d

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security systems engineer jobs near sherborne st. john, ham

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

security systems engineer jobs in sherborne st. john, ham

Infrastructure Test Engineer (DV Security Clearance)

Infrastructure Engineer (SC Cleared)

ArcSight SIEM Engineer (DV Security Clearance)

Trainee Air Source Heat Pump (ASHP) Installer

Graduate Wireless Electronic Engineer / Software Developer (Wireless Products Team)

Lead Systems Engineer - Global Security

IT Engineer

Network Engineer

Civil/Structural Engineers -Hybrid-All levels

Senior DevOps Engineer

Asset Engineer [Structures]

IT Infrastructure Engineer

Admin Assistant – Full Time

Laboratory Manager- 12 month fixed term contract

CDM Manager - Construction Health & Safety

Sr. Systems Validation Engineer (SerDes / Physical Layer)

Field Service Engineer (Inside the M25)

Field Service Engineer South

MCS Quality Assurance Auditor

IT Specialist

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