326 to 350 of 560 Security Cleared Jobs in the South East

Test Lead - OAT Testing

Hiring Organisation
TEN10 SOLUTIONS LIMITED
Location
South East London, London, United Kingdom
Employment Type
Permanent
Collaboration: Work confidently with client stakeholders and third parties to ensure quality outcomes and smooth transitions into BAU environments. What Were Looking For Security Clearance: You must currently hold, or be fully eligible for, UK Security Clearance (SC). Location and Travel: You must be willing ...

Senior Network Engineer

Hiring Organisation
Network IT
Location
Hanslope, Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Temporary
Salary
£550 per day
Senior Network Engineer/SC Cleared/6 Month Contract/Inside IR35/£550/Hybrid/Milton KeynesThe Senior Network Engineer will be responsible for designing, implementing, securing, and maintaining enterprise network infrastructure with a focus on high availability, performance, and resilience. This role provides advanced technical … leadership across routing, switching, firewall administration, and network security operations. The engineer serves as an escalation point for complex issues involving Cisco switching platforms, Cisco Firepower Threat Defense (FTD), and Palo Alto Networks Next-Generation Firewalls, ensuring the network reliably supports business operations. Experience in support and design ...

Software Developer

Hiring Organisation
Morson Edge
Location
Redhill, Surrey, South East, United Kingdom
Employment Type
Contract
Contract Rate
£0 - 500 per day
Senior Software Developer – SC Cleared - Crawley Overview of the role Our client is seeking a talented Software Developer to join their team based in Crawley. You will be responsible for designing, developing, and maintaining Windows-based desktop applications using Visual Studio, Windows Forms, .NET, C, and C++. Key Responsibilities … with code versioning tools (e.g., GIT) and familiarity with Agile frameworks. • Excellent problem-solving skills and strong attention to detail. • Eligible for UK Security Clearance (SC). ...

Systems Engineer

Hiring Organisation
Leidos Innovations UK Limited
Location
Fareham, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. … forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change. Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary ...

Project Manager

Hiring Organisation
Apache Associates
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
skills across technical and non-technical audiences. Demonstrated ability to manage third-party suppliers and multi-disciplinary delivery teams. Essential Requirements Active SC (Security Check) Clearance. Previous experience working with UK Government departments or agencies. Strong knowledge of project delivery frameworks such as PRINCE2, Agile, or hybrid delivery … contract day rate. Work from home. Long-term contract potential through programme extensions, but an initial 3 month duration. If you are an SC Cleared Project Manager with proven experience delivering software implementations within the UK Government, we would be keen to hear from you. Please submit your ...

IT Infrastructure Engineer

Hiring Organisation
Profectus Recruitment
Location
Abingdon, Oxfordshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £430 per day
Terraform and automation tools such as Ansible. Monitor and optimise system performance, availability and resilience and manage backups and disaster recovery. Implement security controls and ensure compliance with standards such as NIST, ISO 27001 and CAF. Produce documentation, runbooks and training materials and provide guidance to junior team … Experience in IT infrastructure engineering, hybrid cloud and Azure environments. Hands-on expertise with virtualisation, networking and Windows Server administration. Strong knowledge of security, compliance and operational best practice. Experience with infrastructure-as-code and automation frameworks. SC clearance and ability to work on-site in Abingdon. Apply ...

Azure Platform Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £690 per day
Implementing and optimising observability stacks with Prometheus, Grafana, OpenTelemetry, and Azure Monitor. Collaborating with cross-functional teams-including mobile developers, backend engineers, and security teams-to deliver end-to-end platform integrations. What We're Looking For Strong experience working in Azure Cloud, particularly with AKS and cloud … managing production-grade Kubernetes clusters. Hands-on experience with deployment templating tools such as Helm or Kustomize. Solid understanding of Azure networking and security best practices. Familiarity with service mesh technologies (e.g., Istio, Linkerd, Open Service Mesh). Strong grasp of authentication and authorization standards (OAuth2, OIDC). ...

Senior Solutions Architect

Hiring Organisation
True North Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
Senior Solutions Architect-Perm Location: Hybrid – Newcastle, Edinburgh, Glasgow, Leeds, Manchester, Birmingham, Bristol, London Security Requirement: Applicants must hold active SC clearance or be eligible to obtain it (UK citizenship and 5 years’ continuous UK residence required). Our client is seeking a Senior Solutions Architect to design … solution blueprints across business, data, application, and technology domains. Engage senior stakeholders and support delivery teams to implement solutions effectively. Ensure compliance with security and quality standards. Role Requirements Proven experience performing solutions architecture responsibilities. Strong background in software development or technical delivery. Experience working in Agile, Scrum ...

Solutions Architect

Hiring Organisation
Lynx Recruitment Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum
cloud-native architectures across applications, data, integration, and platforms. Translate business requirements into clear technical designs and architectural decisions. Ensure solutions meet scalability, security, resilience, and performance requirements. Support the integration of AI and automation capabilities into enterprise systems. Collaborate with delivery teams including engineers, analysts … Degree in IT, Computer Science, or related technology discipline with a minimum 2:1 (or equivalent). Please note: Eligibility to obtain UK Security Clearance is required. ...

Juniper Network Engineer

Hiring Organisation
Tria
Location
Newbury, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
network architectures Integrate on-premise infrastructure with cloud platforms (AWS, Azure) Configure and manage Juniper routers, switches, and firewalls Implement and administer network security solutions Provide advanced troubleshooting and root-cause analysis across network environments Monitor, maintain, and optimise network performance and capacity Implement network automation using scripting … failover technologies Experience integrating enterprise networks with AWS and/or Azure Strong troubleshooting capability in complex, multi-site environments Experience implementing security controls and firewall policies Network automation experience (Python, Ansible, Junos automation, or similar) Ability to produce clear technical documentation Desirable Experience Experience working in secure ...

Systems Engineer

Hiring Organisation
Gold Group
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Permanent
advanced technology? This is an opportunity to join a leading UK science and engineering organisation delivering cutting-edge solutions across defence and national security domains. Working alongside highly skilled engineers and scientists, you'll contribute to innovative programmes that protect lives and address complex real-world challenges. … discipline This role offers the opportunity to work on highly technical, real-world programmes within a collaborative and forward-thinking environment. ***PLEASE NOTE*** Security Clearance (SC) or eligibility to gain is required to be considered for this vacancy Services advertised by Gold Group are those of an Agency ...

EUD Field Engineer

Hiring Organisation
Data Careers
Location
Kidlington, Oxfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
Up to £250 per day
Organisation Our client is a UK policing organisation, delivering critical ICT services that directly support frontline and operational policing. Reliability, professionalism and security are essential in everything they do. The Role This is a field-based End User Devices (EUD) role providing hands-on installation, maintenance and support … local sites is essential Full, clean UK driving licence required Vehicle provided for site visits (hire vehicle available for non-commutable journeys) Security & Eligibility Current NPPV3, SC or DV clearance is highly desirable Eligibility for NPPV3 is essential To be eligible, you must: Be a full-time ...

L4 Network Operations Apprentice - Mobile Role (South East) - £22,503p/a

Hiring Organisation
HPE CDS
Location
Crawley Area (mobile role), England
Employment Type
Higher Apprenticeship
Salary
£22,503 a year
term aspiration of a career in the IT industry and be prepared to work hard to complete the challenging, formal IT Level qualification Security Clearances Notes: This role may require national security and government level vetting, including Baseline Personnel Security Standard (BPSS) checks … Disclosure and Barring Service (DBS) check, and Security Check (SC) clearance. These checks are mandatory for all employees aligned to a secure customer account which require such security clearances, due to the sensitive nature of the work and the secure environments in which our clients operate. ...

Principal Solution Architect

Hiring Organisation
Data Careers
Location
Andover, Hampshire, South East, United Kingdom
Employment Type
Permanent
Solution Architect Permanent Salary: £110,000 - £130,000 (+ benefits) Location: UK - Remote with travel to Andover We're looking to recruit an SC Cleared Principal Solution Architect for a specialist IT technology consultancy. This is a senior, client-facing role where you'll shape and deliver high-quality … leadership, to guide decision-making Drive application modernisation and transformation initiatives Define architecture principles, standards, and best practices across programmes Ensure alignment to security, compliance, and governance frameworks Support pre-sales, bids, and client engagements Mentor and develop other architects and engineers within the practice Key Experience Proven ...

Senior Embedded Software Engineer

Hiring Organisation
Malloy Aeronautics Ltd
Location
Maidenhead, England, United Kingdom
principles of engineering to assist in the implementation of aircraft control systems to a high degree of safety and reliability Ability to hold Security Clearance – 5 years residence in the UK What you’ll being doing (not limited to): • Design and Development: Architect, design, and/or develop … Dress • Bronze Level Armed Forces Covenant which signals our commitment to supporting the Armed Forces. Malloy Aeronautics employees will be subject to both security and export control restrictions. These restrictions mean that factors including your nationality, any previous nationalities you have held, and your place of birth ...

DevSecOps Engineer

Hiring Organisation
Electus Recruitment Solutions
Location
Shrivenham, Oxfordshire, UK
while benefiting from a genuine stake in a business where you are more than just an employee. British citizenship is essential. Eligibility for Security Check (SC) clearance. Experience with Terraform and Ansible. Rewards: Membership of an Employee-Owned Trust and matched pension up to 10%. What … implementing robust monitoring via Prometheus and Grafana while ensuring all deployments remain secure and resilient. You will play a key role in integrating security best practices across the development lifecycle. Skills and experience: Background in Linux and container orchestration. Proficiency in Python, Go, or JavaScript. Experience with ...

Findur Consultant

Hiring Organisation
VIQU IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £650 per day
Findur Consultant – 6-month contract – SC Cleared – London/Remote – Inside IR35 My Financial Customer is currently looking for an experienced Findur Consultant to join a dynamic team delivering solutions across financial markets and treasury operations. As a Findur Consultant, you will play a key role in supporting … Front, Middle and Back Office to understand their needs and translate them into effective system solutions. Experience required from the Findur Consultant: Actively SC Cleared 2+ years’ experience working with the Findur platform (v16+) Familiarity with components such as Report Builder and Settlements Desktop Strong understanding of financial markets ...

Onsite MDM Engineer

Hiring Organisation
Roc Technologies
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
Private Health Cover, Pension, 25 days holiday plus Bank Holidays,
Onsite MDM Engineer, Reading We are seeking a professional and customer-focused Onsite MDM Engineer to join our team, delivering Mobile Device Management (MDM) services within a highly secure environment. This role is integral to ...

Site Reliability Engineer

Hiring Organisation
83zero Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £100,000 per annum
Principal Site Reliability Engineer Location: Woking/London (Hybrid) Salary: £85,000 - £100,000 We're looking for a Principal SRE to lead the design and delivery of scalable, cloud-native platforms supporting critical UK ...

Senior Quality Assurance Tester

Hiring Organisation
Activ8 Tech Recruitment
Location
Milton Keynes, England, United Kingdom
Senior QA Tester £50,000–£55,000 Remote + 1 day per week in MK postcode We’re hiring a Senior QA Tester to join an established UK technology business delivering bespoke enterprise solutions across ...

C++ Software Engineer for Real-time Defence Systems

Hiring Organisation
Standard 8
Location
Guildford, Surrey, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £55,000 per annum
C++ Software Engineer Surrey £50,000 – £55,000 Full-time | 5 days onsite Must be eligible to obtain SC clearance We’re representing a technical engineering organisation building specialist software that runs in controlled, performance ...

Senior Test Engineer

Hiring Organisation
Platform Recruitment
Location
CT1, Canterbury, Kent, United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum
Our client is a market-leading defence company that builds highly specialised equipment for special forces, target acquisition and precision targeting. They are expanding rapidly at the moment and are looking to expand their testing ...

Embedded QA + Test Engineer

Hiring Organisation
YT Technologies
Location
Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
Embedded Software QA+Test Engineer Oxford (3 days a week) £55,000-£65,000 The Role My client is seeking a talented QA + Test Engineer with expertise in Embedded Software to join their team building ...

RedHat Specialist - SC Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Wokingham, Berkshire, Winnersh, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £380/day Inside IR35
RedHat Specialist - SC Cleared Rate: £380 a day IR35 Status: Inside IR35 Location: Wokingham Hybrid in office three days a week Duration: 6 months duration Clearance: SC Clearance required You will join a global IT Consultancy bringing digital transformation to a public sector agency Role Description: **Knowledge, Experience & Technical ...

Cyber Security Architect

Hiring Organisation
Accenture
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Title: Cyber Security Architect Locations: Any UK Accenture Office Salary: Competitive salary and package (Depending on level of experience) Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which typically requires 5 years continuous UK address history usually including … with the communities in which we work and live. It is personal to all of us.” – Julie Sweet, Accenture CEO As a Security Architect you will: This is a highly rewarding and hands on role with exposure across both traditional and ground-breaking enterprise IT, as well ...