251 to 275 of 303 Senior Security Engineer Jobs

Aspire Technology Solutions in Gateshead is seeking a 3rd Line Network Support Engineer to own complex network and security faults. You will work hands-on across our Fortinet and Extreme stack, with Cisco in customer environments, and serve as a trusted technical authority for the service desk. ...

NVIDIA Corporation in the United Kingdom is seeking a Senior System Software Engineer, Automotive Cybersecurity, to join the HPSE Interface team. You will work on software delivering security services for NVIDIA's automotive platforms, examining low-level code and PKCS#11 within DRIVE OS security architecture. Collaborate ...

Fortinet, Inc. is seeking a Senior Software Engineer to join the Agent Endpoint DLP team in London. The role focuses on kernel and OS-level development for the FortiDLP endpoint agent, with ownership of new features and maintenance of existing functionality. You will work in a cross-functional … primary language while expanding proficiency in other languages. The role requires strong coding practices, collaboration across teams, and a commitment to security and #J-18808-Ljbffr ...

Central Business Solutions, Inc. is seeking an Infrastructure-focused engineer to join the platform engineering team in Glasgow. The role emphasizes integrating, testing, securing, and improving multiple infrastructure codebases with a focus on vulnerability remediation and secure production rollouts. The candidate will design robust remediation strategies, validate changes ...

Leonardo Worldwide Corporation in Yeovil is seeking a Senior Platform Engineer to drive the design and support of critical platforms that enhance national security. This role combines technical expertise and leadership, focusing on platform delivery, maintenance, and improvement within defence and public sector services. The position offers ...

GCHQ, the UK intelligence agency, is seeking a Senior Software Engineer in Cheltenham or Manchester to help design and deliver mission-critical software. You will contribute to architecture, code quality, and DevOps practices, with a focus on scalable, secure systems. Candidates should have strong skills in C++, Golang ...

Everfox is seeking a Senior Software Engineer to support our London team. You will split time between hands-on work on cross-platform desktop and mobile apps and managing delivery across the end-point software layer of the Hardsec product line. You will shape and deliver end-point ...

most complex and mission-critical technology challenges. As a specialist software consultancy, we design and deliver bespoke digital solutions that support National Security, Defence and Government organisations in making critical decisions and responding to evolving threats. Our teams build cutting-edge systems that have a genuine impact, helping protect … people, infrastructure and national interests. The Opportunity: As aSenior Software Engineer, you'll join one of our high-performing Agile delivery teams, working directly with customers to build innovative software solutions that solve real-world operational challenges. You'll be involved throughout the entire software lifecycle, from shaping requirements ...

Sterling Computers Corporation in Manchester is seeking an experienced Infrastructure Engineer to own and secure the Omnissa Horizon VDI, thin clients, and company-managed laptops across the UK. You will harden, monitor, patch and maintain the Horizon environment, work with security and operations teams, and travel to customer ...

Group in Derby is seeking a 3rd Line Network Support Specialist to provide lead technical support on complex network, security and cyber deployments, incidents and projects, liaising with customer representatives and vendors. The role requires 1 in 4 callouts, SME for multiple technologies, and strong stakeholder management with potential … security clearances (SC Eyes Only, DV in future). On-site with some home working in Derby. #J-18808-Ljbffr ...

solutions, architectures, algorithms, models and data flows built and operated in Danaher Enterprise AI Solutions, identifying potential compliance, regulatory, privacy, cybersecurity, security, ethical and operational risks before solutions reach production. Partner with Governance, Enterprise Data, Product Owners, Architects, AI Scientists and Engineers to ensure AI solutions are designed, built … risk mitigation throughout the solution lifecycle. Guide the team in identifying and mitigating risks related to model behaviour, bias, explainability, robustness, reliability, cybersecurity, security, privacy and regulatory compliance, enabling solutions built by our organisation to be industrialised and scaled confidently across Danaher. The essential requirements of the job include ...

Atos is seeking a Lead Platform Engineer to design, deliver and operate enterprise platforms supporting major client transformation programmes. The role blends hands-on engineering with people leadership and customer engagement to ensure secure, scalable platform solutions aligned to business outcomes. The successful candidate will work with client stakeholders ...

platforms, assess data and regulatory risks, and partner with diverse teams to enable scalable, trusted AI across operating companies. The role emphasizes responsible AI, security, privacy and compliance, with opportunities to influence governance practices and production deployments in regulated environments. #J-18808-Ljbffr ...

General Dynamics Land Systems UK is seeking a full-time Senior Network Engineer at our Merthyr facility in Wales. The role offers a salary of £45,600 to £57,000, depending on experience, with a proactive, growth-focused mindset and strong team collaboration. The successful candidate will support … implement and maintain the UK network, drive security posture, and work across cross-functional teams to ensure reliable operations. #J-18808-Ljbffr ...

Gujral is seeking a Senior Network Specialist with a strong security focus on Cisco to join its London-based operations. The role emphasizes BAU support, secure design, and scalable solutions for a global environment. The candidate will lead firewall design, IPS deployment, and the migration to a refreshed … security framework while maintaining high-availability networking across data centres and branch interconnectivity. #J-18808-Ljbffr ...

Refractal, an AI security company, is seeking an experienced Data Engineer to own production data pipelines and the evidence store used by auditors. You will design the data model, build streaming and batch layers, and ensure data quality and retention controls for regulated customers. You will collaborate with … data scientists and security engineers to prepare training datasets, and support compliance reporting against AI Act, NIST RMF, and ISO standards. #J-18808-Ljbffr ...

ThreatAware is hiring our first Senior Customer Success Engineer to lead technical outcomes for enterprise customers in London. This hands-on role requires configuring integrations, building playbooks, and owning the technical success plan across Tier 1-3 accounts. You'll work closely with CISO/CIO stakeholders, drive ...

Intellias is seeking a senior infrastructure platform engineer in the UK to advance AI adoption across on-prem environments. You will collaborate with engineering teams to turn pain points into scalable platform features, automate operations, and build self-service workflows. The role emphasizes strong Python, Linux, Terraform/ ...

Institute of Ismaili Studies (IIS) is seeking an experienced Infrastructure Engineer to maintain and develop the Aga Khan Centre (AKC)'s technical infrastructure, covering servers, networks, cloud services, security, and AV systems. You will act as an escalation point, provide technical consultancy, horizon scanning, and work with ...

Colonial Group is seeking an IT Network Engineer to design, implement and maintain our network infrastructure, including on-site and cloud components. You will manage data/voice networks, security, and VPNs while supporting IT operations and 24/7 on-call coverage. Strong Cisco, firewall, and cloud … requires a degree in CS/IT or equivalent, professional Cisco/Microsoft Azure credentials, and hands-on experience with Meraki SD-WAN and security #J-18808-Ljbffr ...

leading IT services provider in Edinburgh is seeking a Senior IT Engineer. In this hybrid role, you will take ownership of technical issues, lead projects, and mentor colleagues. Responsibilities include supporting clients' IT infrastructure and ensuring security practices are enforced. The ideal candidate has extensive experience with Microsoft ...

Dynamo AI is seeking a Senior Full Stack Engineer to own the production systems behind Agent Warden, including backend services, frontend dashboards, CLIs, and deployment infrastructure. You will ship features quickly, keep complexity low, and ensure enterprise-grade reliability for guardrails and observability. The role is backend‐heavy ...

Adecco is seeking a Senior BeyondTrust EPM Engineer to lead administration, support, and enhancement of a large-scale BeyondTrust deployment in a highly secure, enterprise environment. You will work with packaging, endpoint engineering and security teams to ensure secure software deployment and optimal user experience. The role … requires strong expertise in BeyondTrust EPM, Windows security, and policy design, with cross‐functional collaboration across IT operations. #J-18808-Ljbffr ...

technology and business consultancy seeking a Senior IT Systems Engineer to support and secure our Microsoft 365 environment. You will administer Intune, enforce MFA/Conditional Access, and strengthen device security for colleagues in the UK and India. You will configure laptops, manage Windows Autopilot, automate tasks ...

HUMAN is seeking a Solution Engineer to join the Customer Success team and manage end-to-end client integrations across our Advertising and Cybersecurity products. You will coordinate with Sales, Product, Operations, Engineering and Detection to deploy, configure and troubleshoot services for clients. You’ll develop technical docs, understand ...