976 to 1,000 of 1,347 Permanent Security Engineer Jobs

Swift is seeking an expert in AI security to run frontier AI models against its codebase, identify hidden vulnerabilities, and build scalable AI-assisted detection pipelines in a highly regulated fintech environment. You will design experiments, evaluate models, and integrate findings into secure software development practices. The role requires … deep security knowledge, strong programming skills, and the ability to communicate complex decisions clearly to security engineers. #J-18808-Ljbffr ...

leading technology provider in Aberdeen City is seeking a highly skilled Network Engineer to deliver critical national infrastructure. The role involves leading projects from design through implementation, troubleshooting complex network issues, and mentoring junior team members. Ideal candidates will have CCNP certification and extensive knowledge of network security ...

Recruitment Specialists are seeking an experienced Security Systems Engineer to install, commission and maintain intruder alarm and CCTV systems across London and the Home Counties. The role is hands-on, with travel to client sites and an 8:00am–5:00pm schedule. Salary £40,000-£50,000 plus ...

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 ...

Orca Security in Boston is seeking a Sales Engineer to partner with the Enterprise Sales team, providing in-depth technical knowledge during evaluations and helping close opportunities. You will deliver demonstrations, stay current with Orca Cloud, and collaborate across Sales, Engineering, and Marketing to bring customer value. Ideal … candidates have 5+ years in sales engineering, 3+ years in cloud security, a Bachelor’s degree, and outstanding presentation skills. #J-18808-Ljbffr ...

Elastic seeks a Principal Software Developer to lead Elasticsearch security, focusing on authentication, authorization, and tenant isolation. You will shape security across the core engine and collaborate with product and engineering leadership. You will drive scalable RBAC/ABAC models, apply cryptographic controls, and mentor engineers while advancing ...

Elastic is seeking a senior engineer to lead the Prism team's work turning raw data into trustworthy views of users, hosts, and services. You will work across Entity Store, risk scoring, and data maintainers to help analysts understand what happened and what to investigate next. You will partner … with product, design, and engineering to deliver reliable, scalable features for security teams, while thriving in a distributed, asynchronous environment. #J-18808-Ljbffr ...

Taylor Hopkinson is seeking a SCADA Engineer for a major Offshore Wind Farm Developer in Denmark to strengthen OT vulnerability management, patching, and configuration controls across multiple sites. You will review vulnerabilities, define baselines for SCADA/OT systems, and collaborate with OT Security Engineers and asset owners ...

execution - because the best ideas take time to evolve. Together we’re building a world-class platform to amplify our teams' most powerful ideas. Security is foundational to this mission and must be delivered in a way that supports how our engineering teams build and operate complex systems … scale. Take the next step in your career. Key responsibilities Designing and implementing high-assurance security systems to protect sensitive and valuable intellectual property Developing and maintaining cryptographic key management services, access-control policies and shared security libraries Building and evolving access control, classification and risk-reporting systems ...

Place UK Ltd is seeking an Infrastructure & Network Engineer to secure and operate server, storage and network infrastructure across multiple sites. You will manage RADIUS/802.1X, Zero Trust access, firewalls, and backup/DR, while maintaining security standards and conducting regular DR tests. The role operates within ...

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 ...

seeking a highly skilled Cloud Engineer. This role involves designing and maintaining Microsoft cloud solutions, with a strong focus on security and compliance. You will serve as a technical escalation point while engaging directly with clients to tailor solutions. The ideal candidate has proven experience in Microsoft Azure ...

Recruitment Helpline Ltd is seeking an experienced Senior Security Systems Engineer for a well-established Kent-based company in Maidstone. The role covers installation, maintenance and support of intruder, CCTV and access systems across London and the Southeast, with occasional travel. You'll quote for new business, manage ...

Smarkets is building a security engineering function from the ground up to support its cloud-native trading platform and regulated business. You will stand up the security program, implement guardrails, and automate security across CI/CD pipelines while partnering with infrastructure and engineering teams. You will ...

Chubb Fire & Security Ltd seeks an experienced Security Service Engineer for field-based work in London (inside M25). You will service CCTV, access control and perimeter systems, traveling across defined areas while reporting to regional leaders. Training will be provided to match role requirements. Ideal candidates ...

BlueVoyant is seeking a Senior Security Content Engineer to join the Threat Fusion Cell in a fully remote capacity for the UK market. You will develop automated detection logic, perform threat research, and create content to help clients derive actionable security insights at an expert level. ...

technical design, and help implement a secure, resilient technology architecture aligned with NHFT's IT Strategy. The role covers cloud-first migration, cyber security, incident management and 3rd line escalation, with flexible hours to support a 24/7 workforce. #J-18808-Ljbffr ...

excellent opportunity for an experienced Electronic Fire & Security Installation Engineer to join a well-established company. Job Type: Full-Time, Permanent. Salary: Competitive Salary, Depending on Experience. Location: Grantham, Lincolnshire. Schedule: Monday to Friday 08.30 to 17.00 40 Hours. About The Role: Responsible for the installation & commissioning … electronic fire & security systems, incorporating intruder detection systems, access control systems, CCTV systems and fire safety systems in accordance with the current systems standards. The successful candidate will be responsible for planning, Installing & commissioning new systems with the take-over, additions and or alterations to existing intruder detection systems ...

Railway Corp is seeking a Mobile Device Engineer to join our IT team and help design, test, and deploy secure mobile configurations for a large fleet of devices. You will work closely with the MDM team to implement policies and ensure app store integrity across offices. The role requires … 3+ years in mobile device management, experience with major MDM platforms, and a focus on security, policy compliance, and user experience for diverse employee groups. #J-18808-Ljbffr ...

internet on their terms. About this team and role: This role is part of the Governance, Risk & Compliance (GRC) function within Mozilla's Security team. The Security team supports Product, Enterprise, and GRC functions across the organization, aligned with the mission to build a safe and secure internet. … This role is responsible for maintaining and advancing Mozilla's Information Security Management System (ISMS) and supporting our ISO 27001 and SOC 2 Type 2 compliance programs — from policy and control design through audit readiness and certification. The ideal candidate has hands-on experience across the full breadth ...

Brook Street UK is seeking a Fire & Security Systems Engineer to install, service and maintain a wide range of fire alarm and electronic security systems. You will work across customer sites, ensuring systems remain fully operational and compliant with regulations. The role requires experience with fire alarm ...

Chubb Fire & Security Group is seeking an experienced Project Engineer to own delivery of electronic security installations across CCTV, access control, intruder alarm, and integrated systems. You will mobilise, supervise, test, and handover projects while coordinating engineers and subcontractors on site. The role covers Oxfordshire and Buckinghamshire ...

Menlo Security in the United Kingdom is seeking a Senior Software Engineer to join our Chromium engineering team. You will leverage robust C++ skills across the browser stack and work on MCP servers and AI-driven features within a security-focused platform. You'll collaborate with product … security, and AI teams, deploy cloud infrastructure (AWS/GCP) with Kubernetes and Terraform, and apply AI-assisted development tools to move quickly without sacrificing quality. #J-18808-Ljbffr ...

Apple is seeking an iOS Engineer to build on a Machine Learning based anti-fraud platform within Apple Pay Security Engineering. You will contribute to secure user experiences across Apple’s products and services. The role requires proven commercial experience in iOS app development with Swift and/… Objective-C, plus an interest in security and strong CS fundamentals. Collaboration and clear communication across teams are essential. #J-18808-Ljbffr ...

AlgoSec is seeking a high-impact Resident Engineer to join our Sales team and work with UK/EMEA-based customers from a UK home-office setup. In this role you will consult customers with best practices as a Trusted Advisor, identify trends in their technical landscapes, and collaborate ...