1,026 to 1,050 of 1,347 Permanent Security Engineer Jobs

Salt Digital Recruitment is seeking a Python Developer in Cambridge/London to design backend services and prototypes for security-focused product features. Hybrid work (1–2 days/week) with immediate start, salary £55k–£75k, and close collaboration with ML researchers and SREs. You’ll deliver clean, testable ...

Giacom, a leading platform for IT, Comms and Cloud services in the UK, seeks a SecOps Engineer to enhance security posture and manage outsourced SOC services. You will triage alerts, investigate incidents, and drive remediation in collaboration with engineering teams. The role emphasises hands-on security operations … threat detection, and automation to strengthen our global and UK-specific security controls while preserving day-to-day operations. #J-18808-Ljbffr ...

Ripjar Ltd is seeking a DevOps Engineer who will ensure the reliability and security of infrastructure that supports development and operational services. This role involves automating system deployments using Infrastructure as Code, managing Linux-based systems, and configuring public cloud infrastructure. Candidates must have strong skills in Linux ...

TENEX is seeking a Forward Deployed Implementation Engineer in the UK to lead end-to-end deployments of our platform for new customers, onboarding log sources, and integrating content into customer environments. You will train customers to derive value from day one, troubleshoot deployment issues, and document configurations ...

2MRW Group is seeking a security-focused professional to strengthen audits, run vulnerability testing, and enhance data protection across our platforms. You will collaborate with privacy experts to translate regulations into engineering solutions and drive proactive security practices across IT and infrastructure. This role requires initiative, strong reasoning ...

Tracebit, a London-based security startup, is seeking a founding engineer to join a small, highly driven team building an AI-assisted security platform. You’ll work directly with the founders and CTO to ship features daily for real customers and challenging use cases. You’ll code ...

Cyrion AI is seeking a security-minded customer-facing specialist to help customers derive real value from engagements—from onboarding through remediation. You are the technical relationship point after the deal closes, helping scope engagements, interpret findings, and ship fixes. You will onboard customers, walk them through findings ...

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 ...

Wolf Security in Cambridge, UK is seeking a Senior Software Engineer for Browser (C++). You will design and develop core features for secure browsing, contribute C++ and TypeScript for a Chromium-based secure browser, and extend Firefox-based browsers while enhancing automation with Python. You will join … growing R&D team, work on micro-virtualization security, and participate in feature delivery across web extensions, browser cores, and test components with hybrid working arrangements. #J-18808-Ljbffr ...

Upwind Security is seeking an experienced Pre-Sales Engineer to join our team of expert sellers focused on building meaningful customer relationships and shaping deals with strategic insight. You will collaborate with Sales to tailor cloud security solutions, demonstrate value through PoCs, and bridge Sales with Product … share customer feedback. The role requires deep cloud security knowledge, strong presentation skills, and the ability to work autonomously in a remote environment. #J-18808-Ljbffr ...

join our team to Bring the Future! Job Purpose The Honda Development and Manufacturing Production Engineering team is responsible for the operational technology security of the manufacturing environment. The OT Security Site Lead works across multiple technical and business areas to facilitate implementation of the regional OT security initiatives and provide on site support for core security functions of asset management, vulnerability remediation, and equipment backup and recovery as well as support for incident management. The role is the primary collaborator with IT/business users to ensure secure operation at the site. Key Accountabilities Site ...

At AND-E, we're redefining the future of mobility insurance. As part of the global MS&AD Group and in close partnership with Toyota, we aim to make tomorrow's journeys simpler, safer, and ...

Project Global Limited is seeking a Security Data Engineer/Data Scientist to support a high-profile client in London, Bristol, Leeds or Sheffield. The role is hybrid, requiring attendance at the office three days per week, with the remainder remote within the UK. This ...

Refractal is seeking a hands-on security product professional to translate detection and investigation workflows into product requirements. You’ll work with software and research engineers, drawing on your experience writing detection rules and tuning SIEMs. You’ll build realistic test cases, evaluate outputs, and ensure the product meets ...

Senior Security and Fire Systems Service Engineer Full-time, Monday to Friday - 08:00-17:00 Covering Greater London Fidelity is a progressive and expanding NACOSS Gold and BAFE FIRE Gold accredited Integrated Security and Fire Systems company specialising exclusively in commercial applications click apply for full ...

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 ...

Frontline Security Solutions is seeking an experienced Project Engineer to own the delivery of electronic security installations across CCTV, Access Control, and Intruder Alarm systems. You will mobilise projects, coordinate site engineers and subcontractors, and liaise with clients, consultants and internal teams to ensure on-time ...

Elastic is seeking a Software Engineer for the Security EDR Workflows team to build workflows and user-facing capabilities powering Elastic Defend management. You will collaborate with security engineering, product, and design to deliver robust, high-scale features used by security practitioners globally. You will write ...

Recruitment Helpline Ltd are seeking an experienced Electronic Fire & Security Installation Engineer to join a well-established company in Grantham. The role covers installation and commissioning of intruder detection, access control, CCTV and fire safety systems. You will plan and execute installations across a defined geographical area, liaising ...

Marine Systems plc, a market leader in maritime surveillance technology, seeks a Product Security Engineer. The role is based primarily from our Bristol office with occasional travel to Cardiff and Bath, offering hybrid working arrangement. You will embed secure development practices, perform threat modelling and risk assessments, and work … closely with developers to ensure security is built into our products from design to delivery. #J-18808-Ljbffr ...

Daintta is seeking a seasoned Platform Engineer in London to design, build, and operate secure platform solutions across cloud and on‐prem environments. You will work with public sector clients, project teams, and cross‐functional partners to deliver reliable, scalable infrastructure that supports mission‐critical data and services. … years in Platform/DevOps/Cloud/SRE, experience with AWS/Azure/GCP, and a strong focus on CI/CD, security, and automation in production #J-18808-Ljbffr ...

Upwind Security, Inc. in Belfast (Northern Ireland) is seeking an experienced Senior QA Engineer to drive testing across multiple engineering teams. This hands-on role writes test code weekly, builds and maintains test frameworks, and sets the standard for how teams test their work, spanning backend services ...

will build analyst dashboards, ML models for anomaly detection and threat classification, and data pipelines for real-time ML insights. Expect collaboration with security researchers and fast iteration in a high-velocity startup environment. The role spans frontend interfaces to backend services, leveraging React/TypeScript on the frontend ...

StarCompliance, Inc. is seeking a Cloud Infrastructure Engineer to design, implement, and operate secure, scalable AWS infrastructure for a production-grade, multi-account SaaS platform in financial services. You will own infrastructure across production and non-production environments, drive automation via Terraform, maintain reliable deployments, monitor health and security, and collaborate with engineering and security teams to meet resilience and compliance requirements. #J-18808-Ljbffr ...

endpoint technology. Candidates should have a STEM degree or substantial programming experience and a passion for product development. The team works on high-impact security projects for global clients, with opportunities for growth and competitive compensation. #J-18808-Ljbffr ...