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Description Service Architect Location: Farnborough, with flexibility to work from home dependent on business demands Salary: £58,400 - £74,900 The Role The Service Architect is part of the Service Management team which provides consistent & efficient Service Design, Service Transition, Operational Service Delivery and Continual Service Improvement to Leidos customers. The primary objective of the Service Architect is to use the Leidos product set (StarTT, SecDevOps etc.) to design services that are user centric. Responsible for the delivery of cost-effective service solutions that achieves customer’s requirements, meets mission needs and which can be fully integrated with the customer’s service eco-system. What will I be doing? The Service Architect will be responsible for varied deliverables across the Programme; Bids & Proposal • Producing Service Management responses for proposals and being the Service Lead on bids or being a Service Architect in support of the Service Lead (I.e. deputy)., • Delivering an overall service architecture that meets the needs of the customer and Leidos strategy., • Working with the Project Lead (Programme or Project Manager) to develop an implementation plan to deliver the service architecture in line with overall customer and programme timelines., • Creation of a Basis of Estimate (BOE) to establish the level of effort for all operations and the effort to stand the service up from an SM perspective., • Ensuring Service Management resources are underwritten with the Leidos Service Director., • Creation and management of Service Management RAID logs., • Working closely with the Solution Architect Lead Engineer and SMEs to ensure the technical solution and engineering BOEs they develop support the service architecture principles., • Translating customer requirements and contractual obligations into a Service solution., • Providing thought leadership in relation to service architecture., • Managing bid workload to a costed budget., • Working in collaboration with Solution Leads, Programme, SME’s, Capture, Sales and Bid teams., • Performing peer reviews (Solution Overview, HLDs, Delivery plans etc.) as required to ensure that high-quality proposals are submitted., • Performing audits, standards compliance checks and due diligence as required., • Upon contract award (and dependent on Service Architecture availability), responsible for the implementation of solutions and subsequent handover to the Service Delivery and Operations teams. Service Design • All aspects of Service Design, creating Service Design Plans (SDPs) and using Service Delivery patterns and common sub-processes to support solution development., • Collaborating with Solution Architect and Chief Engineer to develop Service Management architecture., • Collaborating with Programme or Project Management to lead on service elements of delivery to enable the transition the service into live production., • Identifying and managing service risks, dependencies and issues appropriately aligned to the Service Delivery Plan., • Involvement in transitioning new services from Projects to Business as Usual (BAU) through formal Service Transition processes and Service Readiness Review gates. Service Implementation • Reporting into the role of the Service Delivery Manager (SDM) to ensure the service model is fit for operational purpose, support and management (maintainable and adaptable) and in line with the Customer and Leidos strategy., • Liaising with Programme Management, Service Delivery, and customers to assure delivery of quality service products on time and to budget., • Ensuring teams involved with delivery of the service have their processes and supporting artefacts., • Supporting transformation of the customer organisation to an ITIL based model., • Championing Service Management and associated processes and procedures within the organisation, operating within the ITIL frameworks and compliant with ISO20000., • Identifying areas of improvement., • Establishing CSI mechanisms for the life of the service. What does Leidos need from me? To be successful in this role you will have experience in designing full end-to-end service solutions in large scale enterprise environments. You will need good understanding of enterprise IT technologies infrastructure components and business processes. You will be highly experienced and qualified in service management frameworks (ITIL) and their practical implementation. Experienced in large scale outsourcing bid responses, particularly government model contract. The Service Architect must have: • A detailed knowledge of Service Delivery concepts and techniques., • A strong operational understanding of service supply chains., • Experience of Service Design for major IT systems and services., • Experience of supporting new business development activities and creating value propositions around our service portfolio., • The ability to write coherent, concise, and readable technical documentation., • Providing input to the pre-sales process to facilitate submission of high-quality achievable proposals., • Strong stakeholder management and interpersonal skills, interfacing/presenting to director level., • Experience of developing service-based process and procedures in a commercial environment., • Experience of driving through service improvement activities., • Understanding of how technology, process, tools and people combine together to provide effective solutions., • Experience in selecting and applying Service Management principles, policies, and techniques in client operational environments., • The ability to work under pressure and to deadlines, with a flexible and pragmatic approach., • Experience of working in a matrix management environment., • Awareness and understanding of ITSCM and Business Continuity and Disaster Recovery., • Excellent verbal communication skills including presenting., • Client Relationship Management - Build effective relationships with client team at all levels., • Understanding of SecDevOps function and agile development methodologies., • Experience of the development of complex IT services including customer liaison management., • Experience and knowledge of financial management, cost centre control and project planning and delivery., • Experience of developing SLAs and operational procedures in a commercial environment., • Good strategic planning and organisational skills., • Excellent leadership and people management skills - good team builder and leader. It would be desirable if you had: • Ability to grasp complex technical information quickly, assimilate and explain to non-technical audiences., • An understanding of Service integration and management (SIAM) management methodologies., • As awareness of ITSM Tooling technologies and how they can be used and configure to best serve our customers. Key Qualifications: • ITIL v3 / 4 certification Clearance Requirements: * You will be required to gain UK SC (Security Clearance) for this role. * To be eligible for this role you must have UK Citizenship and been a resident in the UK for minimum 5 years. What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes: • Contributory Pension Scheme, • Private Medical Insurance, • 33 days Annual Leave (including public and privilege holidays), • Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme), • Flexi-Time Working Commitment to Diversity: We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Who We Are: ___ – we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in 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. We are at the 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 team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours. People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. £58,400.00-£74,900.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ___. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at ___. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ___. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the ___. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Description Solution Architect - National Security and Defence (NS&D) Location: Farnborough office for the majority time with occasional travel to customer locations and working from home. The Role: Leidos have an opportunity for an experience Solution Architect to provide solution and technical leadership for programmes, including bids, growth opportunities and project delivery, designing differentiating and innovative solutions and services that address customer's business problems. The Solution Architect will develop innovative approaches and solutions, applying experience and guidelines from past experience and ensuring the quality and credibility of solutions align with programme delivery needs. You will be expected to have broad knowledge of a large range of technical capabilities and technologies including hardware, software, networks, cloud, data, analytics, IT services and cyber security. • Provide Solution leadership on assigned programmes and opportunities in the National Security & Defence (NS&D) portfolio, working in conjunction with the Programme leadership and Business Development and Capture communities, meeting key timescales and milestones as necessary to support customer and internal timescales, milestones and governance., • Enable delivery of key NS&D programmes by leading Solution execution covering Design, technical Customer engagement, programme innovation, growth and solution quality., • Develop solution concepts and high-level narrative material guiding input from identified internal and external SME’s and relevant partners., • Work as part of the NS&D Solution Architect team to develop the business landscape and identify and action both short and long-term approaches needed to develop the business and establish key client engagements., • Support growth within the NS&D division by bringing and applying domain knowledge across its breadth to enhance the value that Leidos brings to customer opportunities and challenges., • Work across the NS&D and wider Office of Technology community to further Leidos capabilities and develop the solution portfolio for the benefit of NS&D and the wider business., • Work with the NS&D Chief Architect to provide the optimal approach for design, development and delivery of NS&D capability, whilst supporting the needs of the wider Leidos business., • Solution and high-level technical designs, solution concepts and approaches, supporting design materials and collateral, White Papers and Points of View, customer and internal briefings, innovation ideas including business cases and solution research briefings and progress and status reports, solutions as part of responding to client opportunities and programme execution., • Experience in defining and maintaining the appropriate technical solution for the opportunity or programme. This involves engaging business stakeholders to understand their needs, justifying the strategy to get approvals, communicating it to the business and supporting the assurance of designed solutions., • In-depth understanding of technology and technical principles, theories, concepts and their application across range of programmes and contexts., • Knowledge and experience of core IT capabilities including Cloud, Infrastructure & Networks, Application including development, Data including database, analytics, AI (including Agentic and Generative) and ML, ITSM including ITIL an ESM, Cyber Security, Automation., • Highly skilled at solutioning and designing complex mission critical systems and services which meet customer needs whilst remaining implementable within schedule and budget., • Excellent communications skills to engage with executive leadership (internally and client) articulating solution and technical capability aligned to the business challenges., • Excellent written and presentation communication skills., • Experience conducting technical solution reviews for large programmes and bids to ensure their success. Experience of the Defence domain is required for this role. Applicants must be able to obtain and hold a valid UK DV and meet nationality requirements (sole UK National). What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes: • Contributory Pension Scheme, • Private Medical Insurance, • 33 days Annual Leave (including public and privilege holidays), • Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme), • Flexi-Time Working Commitment to Diversity: We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Who We Are: ___– we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in 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. We are at the 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 team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours. People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. £75,800.00-£99,800.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ___. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at ___. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ___. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the ___. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Cyber Security Architect At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. UNLEASH YOUR POTENTIAL We require a Senior Cyber Security Architect to support our customer projects within Civil & Devolved Government and Energy (DG&E) divisions in the UK. You must be based in the UK with the ability to hold SC Clearance or above, and you may need to apply for additional personnel security clearances. We are seeking individuals who can join a high-performing team and confidently design and assure robust security architectures for our customers, delivering high assurance with minimal friction. The focus is on simple, effective security that our customers value. The role will support the delivery of secure, efficiently managed technical architectures for sensitive programmes. You will engage with third parties and customers, establishing and supporting ongoing growth. The position offers diversity in day-to-day activities and requires flexible operating parameters to support service in an agile environment, along with strong scheduling and prioritisation skills. Are you ready for your next challenge? The successful candidate will be expected to lead the design and assurance of secure architectures across multiple programme environments, most of which are in the cloud (AWS, Azure & Oracle), and offer expert guidance on security best practices. The ideal candidate will support the wider Leidos security capability, collaborating with a talented and multi-faceted cyber team across our UK business, delivering on customer commitments, and seeking opportunities to embed security by design. Responsibilities * Lead the design, implementation, and assurance of cybersecurity architectures for the protection of programme data, systems, and networks. * Provide expert guidance on security architecture and design patterns for cloud and hybrid environments. * Conduct risk assessments, threat modelling, and develop mitigation strategies for new and existing solutions. * Ensure that data and infrastructure are protected by embedding appropriate security controls into architectural designs. * Produce and maintain architectural documentation, reporting, and communication with relevant stakeholders. * Embed the existing Security Architecture Framework and associated assurance approach into delivery to maintain overall (build) assurance of system and service security. * Lead the delivery and assurance of security requirements as part of new demands, ensuring requirements are captured, traced, and assured through design, delivery, and service transition. * Support the customers in the development of Zero Trust Network Architecture (ZTNA) strategies, including a roadmap to achieve target-state capabilities. * Lead security design and security requirements for Microsoft Entra ID, supporting current and shaping the future IDAM strategy and roadmaps. * Lead the Security Architecture Forums, driving decisions, actions, and architectural governance outcomes for customer programmes. * Lead engagement with the broader architect community to embed security-by-design into IT Governance, Technical Design Authority (TDA) processes. * Where required (e.g., changing threat landscape or regulatory requirements), lead the development and implementation of security policies and supporting standards to ensure systems stay secure and compliant. Candidate Information: * British – Many of our projects have nationality restrictions. * SC cleared (Or Eligible to undergo SC Vetting) – many of our projects have nationality restrictions. Education/Experience * Experience in a security architecture or senior security engineering role. * Experience in a technical leadership or architecture-focused position. * Relevant security architecture certifications (e.g., SABSA, TOGAF, CISSP-ISSAP, Microsoft Certified: Cybersecurity Architect Expert, AWS Certified Security – Specialty, or similar) are an advantage. * Essential Process Skills/Experience * Excellent verbal and written communication skills; works well in a team environment. * Experience of the IT systems engineering and architecture lifecycle. * Understanding of the controlling processes for the systems engineering lifecycle (e.g., requirements management, configuration management, testing and assurance) and where security architecture fits into these. * Familiarity with different lifecycles/methodologies (waterfall, incremental, agile, DevOps). * Solid understanding of Confidentiality, Integrity, and Availability (CIA) and practical experience in applying that understanding in architectural delivery. * Experience designing secure solutions for sensitive environments. * Understanding of service operations and security operational management planning. * Awareness of Security Frameworks such as ISO 27001, ISO 27002, NIST, and NCSC Cloud Security Principles. * Experience mentoring and acting in a team lead or senior role, supporting junior members of the team. Experience working on accredited security solutions in sensitive government or CNI scenarios. Desirable Experience * Experience working in both customer delivery and consulting environments. * Experience in SecDevOps, infrastructure as code, or security as code. * Experience working in CNI or Public Sector project environments. * Working within an AGILE environment. * Experience defining and implementing Zero Trust / ZTNA roadmaps and identity security patterns (e.g., Microsoft Entra ID governance and access controls) Technology Skills/Experience * Deep understanding of network and boundary protection technologies (firewalls, mail gateways, load balancers, anti-virus, IPS, IDS). * Evidence of experience architecting Cloud Security Controls on both Azure and AWS. * Practical experience with Protective Monitoring systems (SIEM/SOC) and the principles of their deployment. * Understanding of authentication and authorisation technologies (SAML, LDAP, PKI, etc.). * Strong grasp of encryption protocols, structures, and their deployment in secure architectures. * Experience defining and implementing security requirements for systems, including: * Microsoft OS * Linux OS * Virtualisation technologies * Networking * Endpoint Security Products Communication and Soft Skills * Capable of developing and communicating a vision to meet system and security requirements. * Ability to communicate complex technical ideas across a wide range of audiences. * A proficient level of commercial awareness and project disciplines. Are you ready to make an impact? Begin your journey of a flourishing and meaningful career, share your CV with us today! Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business. Our work in the United Kingdom includes addressing some of the most complex problems in national security, defence, government, logistics and operations, transportation, and energy. What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes: • Contributory Pension Scheme, • Private Medical Insurance, • 33 days Annual Leave (including public and privilege holidays), • Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme), • Access to Flexi-time benefits Commitment to Diversity: We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Who We Are: Leidos UK & EUROPE – we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in 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. We are at the 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 team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours. People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. £61,500.00-£78,800.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ___. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at ___. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ___. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the ___. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Job Title : Senior / Lead Solution Architect – National Security & Defence Location : Farnborough (4–5 days per week onsite) Salary : Up to £105,000 (some flexibility for the right person) Clearance : UK DV required (sole UK national) The Opportunity We're looking for a Senior / Lead level Solution Architect to join a National Security & Defence programme that's already live and evolving. This is not a “greenfield transformation” role, it's about immersing yourself in a complex environment, understanding how it really works, and then making it better through ongoing, incremental change. The programme has momentum, long-term ambition, and senior backing. What it needs now is a trusted technical authority who can lead customers, shape solutions, and help the organisation move forward pragmatically rather than redesigning everything from scratch. The Role This role sits at a larger scale than a single-system or enterprise architecture position. You'll operate across multiple projects and workstreams, balancing delivery today with shaping what comes next. You'll work closely with engineering and service delivery teams end to end. From early solution shaping, through design and implementation, and into live service. There's also a strong growth element: helping identify opportunities, guiding strategy, and applying wider domain knowledge to customer challenges. Key responsibilities include: Acting as a trusted technical authority across multiple programmes and customers. Leading solution design that responds directly to customer needs and operational realities. Immersing yourself in existing environments and driving continuous improvement. Supporting incremental change rather than wholesale transformation. Working across engineering, delivery and service to ensure solutions are operable long-term. Shaping new opportunities, contributing to bids and growth activity. Bringing broader domain awareness — understanding what's emerging and what's viable. Helping guide longer-term ambitions around zero trust, cloud adoption, and evolving security posture. The Person This role suits someone who has grown beyond being a pure Enterprise Architect. You'll need strong engineering roots, but also the credibility to lead conversations with customers and influence direction across programmes. You may come from a consulting or prime contractor background, and you'll likely have spent time shaping opportunities as well as delivering them. Curiosity matters, particularly around where technology is heading, including areas like agentic AI and modern cyber capabilities. Essential experience includes: Proven experience operating as a Solution Architect at scale across multiple programmes. Strong technical breadth across cloud, infrastructure, applications, data, security and service delivery. Experience working in defence or national security environments. Ability to lead customers, not just respond to requirements. Comfortable balancing delivery, improvement and growth activities. Engineering credibility combined with strong stakeholder engagement skills. Nice to have / future exposure: Zero Trust architecture patterns. Cloud modernisation in constrained environments. Exposure to emerging AI capabilities and modern cyber approaches. Security & Location Active UK DV clearance required (agency-held DV considered). Sole UK national (not required to be UK-born). Farnborough-based role, 4–5 days per week onsite due to programme nature. Summary of what's on Offer A senior architecture role with real influence, not a paper exercise. A programme focused on steady improvement with long-term ambition. The chance to lead customers and shape direction across delivery and growth. Competitive salary with flexibility for the right profile. Exposure to evolving areas like zero trust, cloud and agentic AI over time. TPBN1_UKTJ

Application Security Architect Onsite in Bracknell Eligible for DV clearance £65-70k per annum + benefits package We are seeking an experienced Security Application Architect to support the delivery and ongoing evolution of a secure Gateway capability for a strategic UK defence customer. This role combines architectural ownership, secure design governance, and operational assurance within a high-security, mission-critical environment. You'll shape technical direction, drive change, and ensure resilient, compliant solution delivery across engineering and support teams. What you'll be doing; Own and design technical changes required to maintain and enhance Gateway capability Produce high-quality design documentation in collaboration with the customer and Programme Manager Support solution governance and architectural integrity Assist in maintaining secure, resilient and scalable infrastructure components across Windows and Linux environments Support monitoring and investigation of communications platforms such as email and XMPP-based chat, including the ability to review underlying conversation data where required for security analysis Contribute to file validation and inspection processes, ensuring transferred files conform to expected formats and security controls Your technical background; Core Infrastructure VMware / vSphere RHEL & Windows Server Microsoft Services Active Directory, including Group Policy (GPO), DNS integration, LDAP directory structures, and directory management/maintenance Resource management of server platforms and optimisation of system performance Trellix / McAfee security platforms SIEM integration, including syslog creation, forwarding and reporting pipelines Email security standards and protocols Linux & Platform Engineering Experience working within Red Hat Enterprise Linux environments Ability to write scripts to automate operational or security processes Familiarity with pattern matching techniques and regular expressions (Regex), particularly within security or antivirus tooling Configuration and management of the standard RHEL firewall Exposure to Linux-based security tooling and antivirus technologies Gateway Technologies Understanding of Gateway appliances and associated software Knowledge of secure communications protocols, including messaging platforms such as XMPP Security & Web Experience supporting file validation, inspection, and content verification within secure transfer environments If you are interested in discussing this Application Security Architect role further, apply now or send your CV to me at (url removed)

SITE RELIABILITY ENGINEER- SC CLEARED SITE RELIABILITY ENGINEER - Permanent opportunity for a Site Reliability Engineer with active SC clearance and eligibility for DV Clearance. - Salary up to £60,000 DOE - Hybrid opportunity with Hampshire based offices - To apply, please call Laura Jackson on 02038540120, or email with an up-to-date CV. WHO ARE WE? We're hiring for Site Reliability Engineers to join an SME delivering cutting-edge solutions for industry-leading Defence clients. You'll have the opportunity to work across multiple high-impact, innovative and mission-critical projects, shaping solutions that make a real difference. Due to the sensitive nature of the work, an active SC Clearence and eligibility for DV clearance is required. THE SITE RELIABILITY ENGINEER - Active SC Clearance and eligibility for DV Clearance - Hampshire Based or ability to travel 3 days/ week. - Experience as in an Azure focused Site Reliability Engineering/ DevOps or Infrastructure Development role. SITE RELIABILITY ESSENTIAL SKILLS - Experience with DevOps and automation tooling, such as Ansible, Terraform and Git - Strong experience in Linux System Administration (Ubuntu/RHEL) for performance tuning, troubleshooting and systems management - Hands-on experience with Azure infrastructure - Ability to write and work with scripts (e.g. Bash, Python, PowerShell) - Troubleshooting skills to ensure system reliability and optimise platforms across complex environments. TO BE CONSIDERED: Please either apply through this advert or emailing me directly on . For further information please call me: 02038540120/ 07842002894. By applying for this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS PLATFORM ENGINEER, SITE RELIABILITY ENGINEER, AZURE, INFRASTRUCTURE, AZURE ARCHITECT, AZURE CONSULTANT, CLOUD ENGINEER, ANSIBLE, TERRAFORM, INFRASTRUCTURE DEVELOPMENT, DEFENCE, NATIONAL SECURITY, DV CLEARED, DV CLEARANCE, SECURITY CLEARED, NSD TPBN1_UKTJ

We are seeking a Solution Systems Architect to join our clients growing Legal Technology team. Act as a technical architect for legal technology systems, providing guidance and support for configuration and use. The Solution Architect will report into the Legal and Procurement Systems organization,

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