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Security & Safety Jobs in Portsmouth, United Kingdom (Now Hiring) — 51 open

Sopra Steria logoSopra Steria

Junior Infrastructure Engineer

Portsmouth, England, United Kingdom · Hybrid

Entry level

Are you an IT enthusiast looking for a platform to grow your career? Sopra Steria’s Aerospace Defence and Security sector are currently recruiting for a Junior Infrastructure Engineer to join a growing team supporting a …

Skills: Windows Server, VMware, Citrix, Infrastructure Monitoring, Incident Management

BAE Systems logoBAE Systems

Building Custodian

Portsmouth, England, United Kingdom · Hybrid

Mid level$142M raised

Job Title: Building Custodian Location: Portsmouth Naval Base - Onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Up t…

Skills: Engineering Background, Customer Service, SHE Practices, Facilities Management, Health & Safety Compliance

BAE Systems logoBAE Systems

Obsolescence Engineer

Portsmouth, England, United Kingdom · Hybrid

Mid level$142M raised

Job Title: Obsolescence Engineer Location: Portsmouth Naval Base - 3 days onsite - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role …

Skills: Obsolescence Management, Engineering Drawing Interpretation, Data Analysis, Technical Documentation, Lifecycle Management

BAE Systems logoBAE Systems

Equipment Maintenance Specialist

Portsmouth, England, United Kingdom · Hybrid

Mid level$142M raised

Job Title: Equipment Maintenance Specialist Location: Portsdown Technology Park, on site We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular…

Skills: Preventative Maintenance, Corrective Maintenance, Electrical Safety Testing, Permit to Work (PTW), Ethernet Installation

VIVO Defence Services logoVIVO Defence Services

Register your interest for future Maritime opportunities at Serco- Portsmouth

Portsmouth, England, United Kingdom · On-site

Senior

Register your interest for future Maritime opportunities at Serco HMNB Portsmouth Serco is a trusted partner to governments around the world, delivering essential services that safeguard national security and support def…

Skills: Marine Engineering, Vessel Operations, Maritime Technology, Deck Operations, Engineering Maintenance

Anchor Group Services logoAnchor Group Services

Multi-Site Security Officer

Portsmouth, England, United Kingdom · On-site

Mid level

Job Role: Multi-Site Security Officer Working Hours: Zero hours Pay: As per site rate Location: Providing cover at various sites in Portsmouth, Southampton, and Fareham Reporting to: Contracts Manager Overview An excitin…

Skills: Security Patrolling, Incident Response, CCTV Monitoring, Conflict Handling, Customer Service

BAE Systems logoBAE Systems

Project Manager

Portsmouth, England, United Kingdom · Hybrid

Mid level$142M raised

Job Title: IM&T Project Manager Location: Scotstoun - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular rolee Salary: circa £50,000 depend…

Skills: Project Management, Agile, Waterfall, PRINCE2, Budget Management

BAE Systems logoBAE Systems

Lead Project Manager

Portsmouth, England, United Kingdom · Hybrid

Senior$142M raised

Job Title: Lead Project Manager Location: Portsmouth Naval Base – 2-3 days per week on site We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particu…

Skills: Project Management, Stakeholder Management, Risk Management, Problem Solving, Verbal Communication

SubSea Craft Limited logoSubSea Craft Limited

Senior Field Tech (Mission Success)

Portsmouth, England, United Kingdom · On-site

Senior

Salary: Up to £75,000 (DOE) Full time Permanent Who we are: SubSea Craft is a fast growing, privately-funded, UK-based innovative maritime technology company specialising in next-generation, high-performance watercraft a…

Skills: Unmanned Systems Operation, UAV/RPAS Capability, Technical Diagnostics, Systems Integration, Mission Planning

SubSea Craft Limited logoSubSea Craft Limited

Project Manager

Portsmouth, England, United Kingdom · On-site

$40k–$50k/yr

Senior

Salary: £40,000-£50,000 D0E Full Time Permanent Who we are: SubSea Craft is a fast growing, privately-funded, UK-based innovative maritime technology company specialising in next-generation, high-performance watercraft a…

Skills: Project Management, Delivery Assurance, Project Scheduling, Cost Tracking, Risk Mitigation

SubSea Craft Limited logoSubSea Craft Limited

Field Tech (Mission Success)

Portsmouth, England, United Kingdom · On-site

Mid level

Salary: Up to £50,000 (DOE) Full time Permanent Who we are: SubSea Craft is a fast growing, privately-funded, UK-based innovative maritime technology company specialising in next-generation, high-performance watercraft a…

Skills: Unmanned Systems Operation, Robotics, Maritime Systems, Mechanical Aptitude, Problem Solving

Solent Academies Trust logoSolent Academies Trust

Pastoral Manager - Springfield School

Portsmouth, England, United Kingdom · On-site

$29k–$32k/yr

Mid level

Pastoral Manager – Higher Level (i/c Child Protection, Safeguarding, Mental Health/Counselling Services) Required for 01 September 2026 Band 7 Full time salary - £32,061 to £36,363 Actual Salary - £28,546 to £32,377 (40 …

Skills: Child Protection, Safeguarding, Mental Health Support, Counselling Services, Team Leadership

BAE Systems logoBAE Systems

Security Controller

Portsmouth, England, United Kingdom · Hybrid

Senior$142M raised

Job Title: Security Controller Location: Portsmouth - Portsdown Technology Park, onsite role with some flexibility We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the o…

Skills: Security Governance, Protective Practices, Risk Management, GovS 007, Joint Service Publications

BAE Systems logoBAE Systems

Design Engineer - Electrical

Portsmouth, England, United Kingdom · Hybrid

Mid level$142M raised

Job Title: Electrical Design Engineer Location: Portsmouth Naval Base, Onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salar…

Skills: Electrical Systems Theory, Electrical Design Standards, Electrical Installation Practices, Electrical Distribution Systems, CAD

Modaxo logoModaxo

Senior Network Engineer

Portsmouth, England, United Kingdom · Remote OK

Senior

Job Summary: As a Senior Network Engineer, you will lead the design, implementation, and support of enterprise network infrastructure across our UK data center and office environments. This role is focused on data center…

Skills: Network Design, FortiGate Firewalls, FortiADC Load Balancing, Dell L2/L3 Switching, OSPF Routing

BAE Systems logoBAE Systems

Senior Supply Chain Manager

Portsmouth, England, United Kingdom · Hybrid

Senior+$142M raised

Job Title: Senior Supply Chain Manager Location: Portsmouth – Hybrid We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Up to …

Skills: Stakeholder Management, Business Winning Methodologies, Price To Win, Supply Chain Management, Leadership

Airbus Defence and Space logoAirbus Defence and Space

Software Systems Engineer

Portsmouth, England, United Kingdom · Hybrid

Mid level

Job Description: SECURITY CLEARANCE: Eligibility to gain UK SC Security Clearance TRAVEL REQUIRED: 20% UK and internationally, more if of interest LOCATION: Portsmouth, UK TYPE: Full time / STEM returners welcome WHAT'S …

Skills: Model Based Design, SysML, Architectural Modelling, MBSE, Software System Design

SubSea Craft Limited logoSubSea Craft Limited

Instructional Designer

Portsmouth, England, United Kingdom · On-site

Mid level

Salary: up to £50,000 (DOE) Full Time Permanent Who we are: SubSea Craft is a fast growing, privately-funded, UK-based innovative maritime technology company specialising in next-generation, high-performance watercraft a…

Skills: Instructional Design, Content Development, Adult Learning Theory, Articulate Storyline, Articulate Rise

Portsmouth Hospitals University NHS Trust logoPortsmouth Hospitals University NHS Trust

Infection Prevention Practitioner

Portsmouth, England, United Kingdom · On-site

$25k–$27k/yr

Mid level

Company Description Working as a partnership, both Isle of Wight NHS Trust and Portsmouth Hospitals University NHS Trust have a shared vision for excellence in care for our patients and communities; with a set of strateg…

Skills: Infection Prevention and Control, Audit and Surveillance, Outbreak Management, Patient Advocacy, Microsoft Word

Portsmouth Hospitals University NHS Trust logoPortsmouth Hospitals University NHS Trust

Infection Prevention Practitioner

Portsmouth, England, United Kingdom · On-site

$25k–$27k/yr

Mid level

Company Description Working as a partnership, both Isle of Wight NHS Trust and Portsmouth Hospitals University NHS Trust have a shared vision for excellence in care for our patients and communities; with a set of strateg…

Skills: Infection Prevention and Control, Clinical Auditing, Surveillance Programmes, Outbreak Management, Patient Advocacy

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Showing 1–20 of 51

Sopra Steria logo

Junior Infrastructure Engineer

Sopra Steria

Portsmouth, England, United Kingdom • Hybrid

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Entry level

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  • Full-time
  • 25 Days Annual Leave, Option To Buy Additional Days, Health Cash Plan, Life Assurance, Pension
  • Posted 1d ago
  • ~40 hrs/week

Responsibilities

Assist the infrastructure team in managing incidents, requests, and changes while monitoring system health and performance. Administer Windows-based virtual and physical systems and maintain technical documentation for knowledge sharing.

Requirements

Candidates should have a basic understanding of on-prem IT infrastructure and familiarity with Windows Servers or VMware. Eligibility for SC clearance is a mandatory requirement for this role.

Full job description

Are you an IT enthusiast looking for a platform to grow your career?

Sopra Steria’s Aerospace Defence and Security sector are currently recruiting for a Junior Infrastructure Engineer to join a growing team supporting a key client in the aerospace industry. This is a fantastic opportunity for candidates with a background in some area of IT looking to build a career working on complex infrastructures using modern, industry standard technologies. Ideally you will have some existing IT experience in Service Analysis or IT Support with a passion for delivering high levels of service. If you are someone interested in a career supporting the design, maintenance and improvement of complex IT infrastructures across 3 UK sites.

This role will be initially based out of our office in Portsmouth with some flexibility for hybrid working as you learn and develop.


Due to our contractual agreement with the client, we are only able to progress with candidates eligible for SC clearance.

What you’ll be doing:

  • Assist the infrastructure team, managing incidents, requests, changes and problems.
  • Actively monitor infrastructure health, performance, and availability using monitoring tools.
  • Administer systems based on Windows (Virtual and Physical), ensuring high availability and performance.
  • Support server environments and estates, including patching for Windows, VMWare and Citrix.
  • Maintenance and production of technical documentation to facilitate knowledge share and skills development.

What you’ll bring:

  • A basic understanding of On Prem IT Infrastructure.
  • Some experience or familiarity with Windows Servers, VMware, or similar virtualisation.
  • Strong communication and problem-solving skills, critical for coordinating with multi-site teams.
  • Passionate about building a career within Infrastructure, and IT systems management in a dynamic, multi-location environment.
  • Customer focused environment.
  • Self- motivated individual.

If you are interested in this role but not sure if your skills and experience are exactly what we’re looking for, please do apply, we’d love to hear from you!

Employment Type: Full-time, Permanent
Location: Portsmouth
Security Clearance Level: SC
Internal Recruiter: Olly Walker
Salary: Up to £28,000
Benefits: 25 days annual leave with the choice to buy additional days, health cash plan, life assurance, pension

Although this role is advertised as full-time, we believe that flexibility at work can promote work/life balance, increase your motivation, reduce stress and improves performance and productivity. We support different ways of working and can offer a range of flexible working arrangements. So, if you’re interested and need to work flexibly, we encourage you to apply and talk to us about what might be possible.

Loved reading about this job and want to know more about us?

Our Aerospace, Defence and Security business designs, develops and deploys digital solutions that bring clients enduring business value across the UK’s Public and Private sectors. We foster a culture in which employees feel valued and supported, delivering exceptional rates of customer satisfaction in the UK’s most complex safety- and security-critical markets.

Related keywords

Infrastructure EngineerWindows ServerVMwareCitrixSC ClearanceVirtualizationIT SupportService AnalysisOn Prem InfrastructureSystem AdministrationAerospaceDefenceSecurityIncident ManagementPatching

About Sopra Steria

LinkedInVisit site

The world is how we shape it

Industry
IT Services and IT Consulting
Company size
10,001+ employees
Headquarters
Paris, France
LinkedIn followers
1,076,632

Sopra Steria, a major Tech player in Europe with 51,000 employees in nearly 30 countries, is recognised for its consulting, digital services and solutions. It helps its clients drive their digital transformation and obtain tangible and sustainable benefits. The Group provides end-to-end solutions to make large companies and organisations more competitive by combining in-depth knowledge of a wide range of business sectors and innovative technologies with a collaborative approach. Sopra Steria places people at the heart of everything it does and is committed to putting digital to work for its clients in order to build a positive future for all. In 2024, the Group generated revenues of €5.8 billion. The world is how we shape it

Offices: 9 rue de Presbourg, Paris, France 75016, FR · Carrer de Casanova, 2, Barcelona, Catalonia 08011, ES · Biskop Gunnerus' gate 14A, Oslo, Oslo 0185, NO · 4 Rue du Chateau d'Eau, Leudelange, Luxembourg 3364, LU · 12K Rue du Patis Tatelin, Rennes, Brittany 35700, FR

ConsultingInfrastructure ManagementData ManagementCyber SecurityCloudInnovationBPO - Business Process OutsourcingDigital Transformationand Software DevelopmentInformation Technology
View all jobs at Sopra Steria

Frequently asked questions

How many Security & Safety jobs are open in Portsmouth, United Kingdom right now?

There are currently 51 open security & safety positions in Portsmouth, United Kingdom listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Security & Safety roles in Portsmouth, United Kingdom?

Companies currently hiring include BAE Systems, SubSea Craft Limited, VIVO Defence Services, Redbay, Airbus Defence and Space, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Security & Safety jobs in Portsmouth, United Kingdom?

Yes — 24 of the 51 open security & safety positions offer remote or hybrid work (1 remote, 23 hybrid).

How do I apply for Security & Safety jobs in Portsmouth, United Kingdom?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.

Security & Safety jobs in other cities

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Other jobs in Portsmouth, United Kingdom

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