1,301 to 1,325 of 1,380 Permanent Security Engineer Jobs

UK Pre-Sales Engineer for IoT Security & Enterprise

Location
United Kingdom
Olarm is seeking a technically strong Pre-Sales Engineer to support enterprise growth across the UK. You will bridge customers, partners, and internal teams to demonstrate value and capabilities of Olarm's security and IoT solutions. The ideal candidate will have strong communication skills, experience in security ...

Senior Software Engineer, Endpoint DLP & Security (Go/Kernel)

Location
Greater London, England, United Kingdom
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 ...

Hybrid IT Implementation Engineer: Lead Projects & Security

Location
West Midlands, England, United Kingdom
SPECTRUM IT in Birmingham is seeking an IT Implementation Engineer to own project delivery while staying hands-on. You will manage, secure and improve IT systems, delivering initiatives that support the wider business. Reporting to the Head of IT, you’ll lead projects, implement and support Microsoft 365, Azure ...

Network Engineer - Hybrid Cloud & Europe-wide Security

Location
Birkenhead, England, United Kingdom
Noir Consulting has a fantastic opening for a Network Engineer based in Birkenhead, UK. You will manage the server back-end systems in two data centres and oversee hybrid cloud infrastructure supporting around 10,000 users across Europe. The role focuses on security-focused networking, including Cisco ...

Senior Electronics Engineer – Defense Hardware & Security

Location
Maidenhead, England, United Kingdom
Ultra Intelligence & Communications Cyber (UK) is seeking a Principal Electronics Engineer to lead the design and development of digital and analogue electronics within the Hardware Engineering team. The role requires independent judgment, technical leadership and mentoring of junior staff. You will apply your expertise in high‐speed digital designs ...

Remote Sales Engineer - AI Security & Enterprise Solutions

Location
Greater London, England, United Kingdom
Cohesity is seeking a passionate Sales Engineer to join our Global System Integrator team. You will drive opportunities by combining sales acumen with deep technical expertise, helping customers integrate Cohesity solutions into production environments, and delivering engaging demonstrations and workshops. You will collaborate with product management, respond ...

Security Research Engineer Offensive Research View role →

Location
Greater London, England, United Kingdom
modules across web, API, and cloud attack surfaces. Build and maintain the sandboxed validation pipeline that confirms every candidate finding before it ships. Reverse-engineer novel vulnerability classes and translate them into repeatable, automatable test logic. Partner with the AI/ML team to improve the agents’ hypothesis-generation … customers and the validation pipeline. Publish internal writeups and contribute to the public research blog. What we're looking for 4+ years in offensive security — pentesting, red teaming, or vulnerability research. Comfortable reading and writing exploit code (Python, Go, or similar) against real targets. Deep knowledge of at least ...

Technical Support Engineer – (IoT & Smart Security | Mandarin Speaking)

Location
Manchester, England, United Kingdom
brief Are you a tech-savvy engineer who loves solving complex problems and working with cutting-edge IoT technology? Our client is a global innovator in smart physical security and IoT solutions, where seamless hardware-software integration is a core competitive advantage. They believe that high-standard technical … winning customer trust. To empower local sales teams and deliver reliable pre-sales and project support, they are recruiting a dedicated Technical Support Engineer based in the UK. In this role, you will design customized solutions, conduct compelling product demonstrations, and author professional technical documentation for high-profile ...

Senior Network Engineer - Global SDN, Automation & Security

Location
Banbury, England, United Kingdom
Haas F1 Team is seeking a Senior Network Engineer based in Banbury, UK. You will own the global networking estate, driving availability, performance, security and automated modernization across on-prem, cloud and trackside environments. Responsibilities include network design, implementation, incident management and cross-functional collaboration. You will guide ...

Senior Platform Engineer (RHEL) – Hybrid Security Lead

Location
Yeovil, England, United Kingdom
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 a flexible ...

Global Commissioning Engineer - Cargo Security Systems

Location
West Midlands, England, United Kingdom
Rapiscan Systems is seeking commissioning professionals to join our cargo security systems team. You will help ensure correct PLC code versions, test safety systems, and program sensors for reliable operation, traveling to client sites worldwide and performing on-site commissioning. Based in the UK, you will coordinate with suppliers … verify performance against FDS, support SATs, and contribute to global security deployments from our Stoke-on-Trent site when not traveling. #J-18808-Ljbffr ...

Hybrid Test Engineer – Cyber & Security

Location
Yeovil, England, United Kingdom
Leonardo Worldwide Corporation in Yeovil is seeking a Test Engineer to support critical programmes focusing on robust, secure solutions. The role involves system-level and integration testing across multiple domains, and candidates should have solid problem-solving skills and familiarity with testing practices. The position offers a hybrid working ...

Threat Research Engineer: Endpoint Security & Firmware

Location
West of England, England, United Kingdom
Labs in Bristol, UK is seeking an experienced Threat Research Engineer to study emerging endpoint threats, analyze malware and firmware attacks, and communicate findings to internal teams and external partners. The role blends hands-on technical analysis with clear written reporting and external threat research content creation. You will … work with HP researchers and business stakeholders to influence security strategy and stay ahead of the evolving endpoint threat landscape. #J-18808-Ljbffr ...

OT Engineer: Scale-Up Factory Automation & Security

Location
Coventry, England, United Kingdom
Unipart Manufacturing in Coventry seeks an Operational Technology Engineer to manage and secure the industrial automation infrastructure across manufacturing operations. You will bridge IT networks and ICS to ensure reliability, low latency, and strong cyber security defenses. The role focuses on OT network design, ICS management, and implementing … security strategies per IEC 62443/NIST/ISO 27001 standards in a fast-paced scale-up environment. #J-18808-Ljbffr ...

National Security AI Product Engineer (SC Clear)

Location
Cheltenham, England, United Kingdom
Northrop Grumman UK is seeking an AI Product Engineer to help create proprietary software capabilities that deliver operational advantage for national security customers. You will shape product direction, work with engineers and users, and translate requirements into features. You will employ LLMs, RAG, and agentic workflows, participate ...

Principal Solutions Engineer: Identity Security for EMEA/US

Location
Greater London, England, United Kingdom
Entrust is seeking a Principal Solutions Engineer based in the United Kingdom to own the technical side of a portfolio of EMEA Key Accounts and to serve as the focal point for partner engagements in the US. You will lead complex technical conversations, mentor peers, and influence product roadmap ...

Fire & Security Systems Engineer – Training, Vehicle

Location
Bath, England, United Kingdom
The role requires practical experience with CCTV and Access Control, industry certifications, and a full UK driving licence. On-call flexibility and ongoing manufacturer training are included, with strong career progression opportunities. #J-18808-Ljbffr ...

Security Compliance Engineer - ISO 27001 & CIS Expert

Location
Chippenham, England, United Kingdom
Vysiion Limited is seeking a compliance-focused professional to implement and maintain controls supporting ISO 27001, CAF, NIS, CIS benchmarks, and IEC 62443 across OT and IT environments in the UK. The role involves guiding ...

Founding Product Engineer: Build Scalable AI Security Tools

Location
Greater London, England, United Kingdom
0Labs, a UK AI security startup, is hiring its first engineer to scale our product. You’ll work directly with the founders to design, build, and ship systems that run in production, including long-running agent workflows and resilient infrastructure. You’ll help define what gets built ...

Senior Software Engineer — Cross-Platform Security Leader

Location
Greater London, England, United Kingdom
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 software ...

Test Engineer — Automation & Security QA

Location
Manchester, England, United Kingdom
Hamiltonian Dynamics is hiring Test Engineers to ensure quality, reliability, and security across defence and cyber platforms. You will work with software and platform engineers to shape testing approaches and embed quality throughout delivery. We welcome candidates with varied backgrounds; strong fundamentals and a pragmatic mindset matter more than ...

OT Cybersecurity Engineer - Purdue Model & OT Security

Location
Rochester, England, United Kingdom
Infosec in the United Kingdom is seeking an OT Cybersecurity Engineer to join its team, focusing on the secure development and implementation of cybersecurity policies, processes, and controls for Operational Technologies (OT). You will support threat and risk assessments, provide secure design guidance, and ensure firmware and hardware … security across OT metering and embedded systems. The role requires familiarity with ISA/IEC 62443 and OT protocols, working with engineers and testers to meet #J-18808-Ljbffr ...

Vulnerability Management Engineer: Build Our Security Platform

Location
Greater London, England, United Kingdom
innocent is seeking a Vulnerability Management Engineer on a hands-on contract to implement Qualys across our technology estate. You’ll design scanning, prioritisation and remediation processes and roll out agents across servers, endpoints and cloud environments to improve asset visibility and reduce exposure to risks. You will collaborate … with security, infrastructure and cloud teams to embed vulnerability management into how we work, delivering dashboards and actionable reporting that informs #J-18808-Ljbffr ...

Remote Azure Integration Engineer — CI/CD & Security Focus

Location
United Kingdom
Livestock Information Ltd. seeks an Azure Integration Engineer to support and optimise Azure integration platforms, CI/CD pipelines and live production environments. The role focuses on managing Azure AD B2C identity flows and API Management (APIM) with secure, scalable cloud solutions written in C#, Azure Functions ...

Pre-Sales Systems Engineer — Data & AI Security

Location
Greater London, England, United Kingdom
Veeam Software is seeking a Systems Engineer in the UK & Ireland region to work closely with field sales, evangelize our products, and support partners, resellers, and end users. The role requires up to 50% travel within the region. You will translate business objectives into technical requirements, deliver compelling demos ...