401 to 425 of 550 Security Cleared Jobs in the South East

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 ...

willlead and shape the software engineering strategy for advanced cyber and defence systems, overseeing a team of 20–30 engineers across multiple high-security projects. The position focuses on defining software architectures, driving best-practice development processes, and ensuring collaboration across software, hardware, systems, and firmware teams … will mentor engineers, support bids and proposals, influence organisational software standards, and contribute to the delivery of mission‐critical defence technologies requiring DV security clearance. What You Will Do: Provide technical leadership across multiple projects, ensuring optimal approaches, architecture, and tool chains are selected. Collaborate with stakeholders ...

client, a leading technology and engineering company within the Defence & Security sector, is currently seeking an experienced AI/Machine Learning Engineer to join their team on a permanent basis. Key Responsibilities: Delivering novel AI/ML solutions to technically complex or novel research problems Leading teams … lead agile teams and deliver complex projects at pace Technical leadership skills and experience guiding and mentoring junior engineers Eligibility to achieve Security Clearance (SC) Benefits: Competitive salary Flexible and hybrid working options Additional flexible benefits covering health, wellbeing, savings, protection, and entertainment Access to a vibrant community ...

lead and shape the software engineering strategy for advanced cyber and defence systems, overseeing a team of 20–30 engineers across multiple high-security projects. The position focuses on defining software architectures, driving best-practice development processes, and ensuring collaboration across software, hardware, systems, and firmware teams … will mentor engineers, support bids and proposals, influence organisational software standards, and contribute to the delivery of mission-critical defence technologies requiring DV security clearance. What You Will Do: - Provide technical leadership across multiple projects, ensuring optimal approaches, architecture, and tool chains are selected. - Collaborate with stakeholders ...

seeking an experienced Digital Organisation Design and Transformation Lead to play a pivotal role in driving strategic digital change within a complex, security-conscious environment. This is an exciting opportunity for a highly capable transformation professional to lead the design and implementation of digital operating models, enabling organisational … strong relationships with senior stakeholders, influencing decision-making and securing alignment on transformation priorities. Balance programme delivery requirements within a highly regulated and security-conscious environment. Provide strategic guidance on digital transformation best practice, governance, and organisational readiness. Skills and Experience The successful candidate will demonstrate: Proven experience ...

/Fabric) to deliver clean, reliable data Creating high-impact Power BI dashboards & semantic models used by key stakeholders Driving data governance, security, and compliance (GDPR, PCI, ITAR) Championing a data-driven culture, empowering teams through training and self-service analytics What we’re looking for Strong experience … regulated, high-impact environment Hybrid Working Model (3 days a week on site). Please only apply if you are eligible for UK Security Clearance. ...

Solution Architect - National Security and Defence (NS&D) Location: Farnborough office for the majority of time with occasional travel to customer locations and working from home. The Role: Leidos seeks an experienced Solution Architect to provide solution and technical leadership for programmes, including bids, growth opportunities and project … differentiating and innovative solutions and services that address customer business problems. Responsibilities: Provide Solution leadership on assigned programmes and opportunities in the National Security & Defence (NS&D) portfolio, working with Programme leadership and Business Development and Capture communities, meeting key timescales and milestones as necessary to support customer ...

managed service customers, including setup of monitoring, connectivity, and management tools Review and manage network changes, ensuring compliance with logging, monitoring, and security standards Maintain accurate technical documentation, including diagrams and operational processes Work alongside Account Managers and Sales teams to scope and support new opportunities Provide technical … equivalent) ITIL v4 Foundation Knowledge of Cyber Essentials/ISO 27001 Experience with Infoblox DDI Experience managing change, problem, and major incidents Security clearance (BPSS or SC) #J-18808-Ljbffr ...

defence environments? This is an exciting opportunity to play a key role in designing, configuring and delivering mission-critical systems that support national security and operational capability. You’ll join a proactive engineering team working on complex, high-impact projects across the UK. What you’ll be doing … complex engineering projects. Confidence in producing accurate documentation and working closely with cross-functional teams. Eligibility to obtain, or already hold, UK Security Clearance (SC or DV depending on project needs). A relevant engineering degree or equivalent experience is preferred, but strong practical experience in MoD/ ...

Experience working with hardware-integrated systems such as radar, RF detection, video analytics, or sensor-based platforms. Experience within aerospace, aviation, airport systems, security platforms, or critical infrastructure environments. Experience supporting system deployments, customer demonstrations, or live operational trials. Familiarity with networking concepts, infrastructure environments, or on-site … distributed systems, real-time platforms, or microservices architectures. Professional Business Analyst certification (CBAP, AgileBA, PMI-PBA, or equivalent). Ability to obtain UK Security Clearance. ...

Siebel Developer - EAI, EIM, Oracle, CloudSiebel Developer - EAI, EIM, Oracle, Cloud Xpertise are urgently for a Siebel Developer - EAI, EIM, Oracle, Cloud Candidates will have the following key skills and experience: Strong Siebel Development experience ...

routing, compression and acceleration processes in long-latency environments. Maintaining configuration documents, schematics and technical support guides. Ensuring the highest levels of network security across internal and external environments. Technology Expertise You’ll work with a wide range of technologies, including: Fortinet Fortigate (FortiManager/FortiAnalyzer) Cisco routers … routing protocols and secure network technologies. Excellent customer-facing skills — comfortable supporting users by phone and in person. Ability to gain DV Security Clearance. Highly organised with a proactive, can-do attitude. Strong communication and documentation skills. Desirable Extras Background in telecommunications or satcom/maritime networks. Experience ...

SRE TECHNICAL LEAD Location: Berkshire - Hybrid 2-3 days onsite Salary: Up to £120,000 + 10% bonus Clearance: Active SC clearance required We have an exciting opportunity for an SRE Technical Lead/Manager ...

SRE Technical Lead Location: Wokingham - Hybrid working (2-3 days onsite) Salary: Up to £120,000 + 10% bonus Clearance: Active SC clearance required We have an exciting opportunity for an SRE Technical Lead/ ...

SAP S/4HANA CATS Contractor Rate: £580/day Inside IR35 Location: Hybrid (Once a week Frimley, Surrey) Clearance: SC eligible (UK passport required; dual nationality considered; must not have spent 28+ consecutive days ...

Programme Test Manager Public Sector Programmes My client are seeking an experienced Programme Test Manager to lead the mobilisation and planning of testing across complex public-sector programmes. This role is well suited to a ...

IT Service Desk Analyst Full-time onsite role based in Farnborough Must be eligible for SC clearance High-volume service desk with clear progression pathways ABOUT THE CLIENT: Our client is a well-established organisation ...

AI/ML Engineer + £50,000 - £72,000 DOE + Excellent Benefits + Southampton + Hybrid Working Patterns You will join a high technology defence consultancy as an AI/ML Engineer and work ...

Cyber Security Delivery Manager £80-90k Portsmouth (Hybrid) SC Clearance Eligibility essential Are you a senior cyber security professional who can lead from the front - advising at board level one day and getting hands-on with a security architecture review the next … recruiting on behalf of a well-regarded cyber security consultancy based in Hampshire click apply for full job details ...

Cyber Security Delivery Manager £80-90k Portsmouth (Hybrid) SC Clearance Eligibility essential Are you a senior cyber security professional who can lead from the front - advising at board level one day and getting hands-on with a security architecture review the next … recruiting on behalf of a well-regarded cyber security consultancy based in Hampshire. They work with a range of clients ... CRWG1_UKTJ ...

Network Engineer - SC/DV Cleared - £80,000 Are you someone who thrives in hands-on, high-security environments? We're looking for a skilled Network Engineer who enjoys building, optimising, and maintaining complex network infrastructures across both local and global environments. In this role … solutions Core Experience Required Solid background in implementing and supporting: Wide Area Network architectures Major routing protocols (eg, OSPF, BGP) VPN technologies and security platforms (eg, IKEv2, next-generation Firewalls) Technical documentation-turning high-level design into detailed configuration and deployment steps Bonus Skills Experience with: Modern data ...

Commercial Support (DV CLEARED mandatory) Role details: • Contract: Initial 6 months (extension TBC), starting ASAP• Location: Basingstoke (on-site requirement)• Rate: Up to £650 per day inside IR35• Clearance: DV Clearance mandatory Responsibilities: • Lead post-contract management and support contract negotiations and statements of work• Ensure compliance with contractual ...

Cleared Infrastructure Tester - 6 months+ extensions, £500-£600pd DOE - Full time on site (Hampshire) Looking for a High Level clearance/DV Cleared Tester with good knowledge of Windows and Linux operating systems, together with the experience of working within a multi-disciplined engineering team. You will leverage ...

days on, 4 days off Must be eligible for DV clearance ABOUT THE CLIENT Our client operates at the forefront of Cyber Security within highly secure and regulated environments across defence and critical infrastructure. They are continuing to invest in their Security Operations capability … conjunction with this vacancy only. KEY SKILLS SOC Shift Lead, Security Operations Centre, Microsoft Sentinel, Splunk, MITRE ATT, Incident Response, DV Cleared ...

Head of Digital Delivery (SC Cleared) Rate: Up to £950 per day (Inside IR35) Location: Reading (1 day per week on-site) Contract: Initial contract with strong extension potential We're seeking an experienced SC-cleared Head of Digital Delivery to lead the end-to-end delivery … Working Pattern 1 day per week on-site in Reading Remaining days remote, offering flexibility while maintaining senior engagement If you're an SC-cleared digital delivery leader with a strong track record of owning and delivering complex digital portfolios , we'd like to hear from you. Reasonable Adjustments ...