11 of 11 Software Assurance Jobs in the UK

Senior Software Assurance Consultant (Contract) The Candidate: Our client is seeking an experienced Senior Software Assurance Consultant to conduct an independent, end-to-end review of their software development lifecycle, development governance and AI-assisted engineering practices. This is a hands-on assurance role … requiring someone who can independently assess the effectiveness of software delivery controls, validate automated testing and code review processes, and identify opportunities to strengthen security, quality and operational governance. Working onsite with the development team, you’ll provide an objective assessment of existing practices and deliver clear, prioritised recommendations ...

Date Posted: 2026-08-06 Country: United Kingdom Location: Harlow, Essex Position Role Type: Onsite Software Engineering Manager (ATMS) Harlow Permanent, full time Hybrid (min 3 days a week on site) Benefits £: Competitive salary Contributory Pension Scheme (up to 10.5% company contribution) 6 times salary ‘Life Assurance’ with … nurturing talent, and fostering a culture of excellence. As a key member of the Engineering Leadership Team, the successful candidate will lead a multidisciplinary software engineering team, delivering innovative software solutions and technical expertise to military and civil customers worldwide. The role is accountable for engineering execution, software ...

Operational Cyber Software Engineer Locations: Gloucester, Manchester or London (onsite) Salary: £60,000 - £83,000 + excellent benefits Are you a Software Engineer with a passion for solving complex technical challenges? Do you enjoy working with secure systems, low-level technologies and cutting-edge cyber capabilities … looking for Operational Cyber Software Engineers to join a highly skilled team delivering mission-critical capabilities across some of the UK's most challenging cyber and national security programmes. In this role, you'll design, develop and test high-assurance software solutions, working alongside industry experts ...

support secure, regulated and operationally critical environments. As part of the Expleo UK Cybersecurity Practice, you will support the delivery of product security, cyber assurance and secure‐by‐design activity for a major defence shipbuilding programme. This is a senior, client‐facing role requiring strong cybersecurity leadership, defence assurance … embed security into complex engineering, platform, IT and OT environments. The role sits at the intersection of naval architecture, systems engineering, product security, information assurance and MOD/maritime cyber compliance. You will help define, implement and assure the security strategy across the full engineering lifecycle, ensuring security ...

role requires a strong blend of cybersecurity leadership, secure engineering, technical assurance, stakeholder management, governance, supplier oversight and defence regulatory experience. You will need to operate with autonomy, technical credibility and the ability to provide clear decision support to senior leaders. Own and maintain the Product Security Management Plan … ensuring it defines the approach, governance, assurance expectations and lifecycle security activities required for the programme. Define and assure the OT and IT security architecture for shipboard and supporting systems. Act as a senior security authority within the Integrated Project Team, providing direction, challenge and assurance across engineering ...

Overview: Expleo is seeking an experienced Software Design Engineer (DO178C) to support a major DAL D to DAL A software assurance uplift programme. The role is responsible for reconstructing Low-Level Requirements (LLRs) from an existing embedded software baseline, architectural artefacts and SysML models, creating … This role sits directly on the programme critical path, as the RFQ confirms that no formal LLR set currently exists for much of the software baseline. This role is based full-time on-site , working directly alongside customer engineering and assurance teams throughout programme execution. Responsibilities: Develop ...

client seeks a Senior Software Assurance Consultant to perform an independent, end-to-end review of the software development lifecycle, governance and AI-assisted engineering practices. Onsite collaboration with the development team will be essential to deliver objective assessments and prioritized recommendations to senior stakeholders. The role ...

office, 1 day wfh Reports to: Chief Commercial Officer Cosine at a glance Cosine is the UK's frontier AI lab for autonomous software engineering — not another coding assistant, but our own models, agent stack, eval harnesses, and product layer. We build our agent tooling entirely in-house … CDIO, digital, data, engineering, architecture, commercial, procurement, transformation, policy, security, and operational stakeholders. Identify how priorities differ across teams, for example secure AI deployment, software assurance, legacy modernisation, operational resilience, cost reduction, productivity, national capability, procurement risk, and governance. Build enough trust that Cosine becomes part ...

leadership, certification teams, and executive stakeholders to establish security roadmaps, enhance security capabilities, and address emerging threats. This role combines deep technical expertise in software, hardware, and cryptographic security with strong leadership and mentoring capabilities. You will lead complex security initiatives, establish engineering standards, drive security architecture reviews … efforts. Guide secure design reviews and code review activities for business-critical products. Security Tooling & Automation Define and drive the security tooling strategy across software and hardware development environments. Lead the development and adoption of advanced security testing capabilities, including fuzzing, software composition analysis (SCA), static analysis, dynamic ...

well-established and growing technology consultancy supporting organisations operating within highly secure and complex environments. They specialise in delivering innovative cyber, cloud, software assurance and infrastructure solutions to customers across the defence, government and critical national infrastructure sectors. Due to continued growth, they are looking to appoint ...

them Expert knowledge of Amazon AWS, Microsoft Azure or other cloud computing platform offerings and security related services Experience with web application security scanning software and related assessment tools such as SAST/DAST/SCA Working knowledge of encryption, hashing, secure random number generation, key derivation, key management … Nice to Have Experience with assessing and providing recommendations for securing generative AI solutions Working knowledge of the Microsoft Security Development Lifecycle (SDL), OWASP Software Assurance Maturity Model (SAMM), or Building Security in Maturity Model (BSIMM). Familiar with compliance regulations like; ISO, GDPR, SOC2 ...