751 to 775 of 1,368 Permanent Security Engineer Jobs

years of technology and helping to reclaim an internet built for people, not companies. Our work focuses on diverse areas including AI, social media, security and more. And we’re doing this while never losing our focus on our core mission – to make the internet better for people. … mitigate attacks across Mozilla’s products and services. In this position, you will be a part of a flexible team responsible for handling security incidents. As such, you’ll need to have years of practical security experience and knowledge of the state of the art for detecting ...

About The Role OCS is seeking a Security Systems Project Engineer to maintain and enhance our relationships with esteemed clients in multiple sectors including Public, Private, Construction, Retail and Sports venues. The selected candidate must work collaboratively with team members and interact with clients and other trades … professional and tactful manner, thereby positively representing the Company. This role requires regular site visits, emphasising a customer-centric approach at all times. The Security Engineer will report directly to the Local Service Manager. Roles/Responsibilities Oversee the delivery of security systems projects Lead by example ...

Vercel is seeking a Security Software Engineer, Detection & Response, to build telemetry, logging, and response systems for a global fleet. Hybrid role with three days in the office in London, SF, or NYC, focusing on proactive detection and automated response in multi-cloud environments. You will implement sensors …/CD deployment, and security controls across endpoints, containers, and servers, collaborating with SOC and security teams to strengthen overall security posture. #J-18808-Ljbffr ...

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now is modernising security to stop AI-enabled threats, whether they come from internal agents going rogue … enabled threats at low cost without sacrificing detection quality. We take a practical approach to AI risk, combining proven cybersecurity methods with frontier AI security research. Today, we work with governments and organisations that can't afford to get security wrong. We're backed by leading deep-tech ...

experienced Electronic Security Systems Engineer with a proactive, can-do attitude and a genuine passion for security technology? If you’re looking for a role that offers variety, responsibility, and the opportunity to deliver outstanding service, we’d love to hear from you. About the Role … Electronic Security Systems Engineer, you’ll play a key role in installing, maintaining, and supporting a wide range of electronic security solutions. You’ll be the face of Ward Security on site, working closely with clients, colleagues, and stakeholders to deliver service excellence while ensuring compliance ...

Amazon Data Services UK Limited in London is seeking a Security Operations Engineer to lead responses to security incidents across AWS. You will design cohesive responses, build internal tools, and mentor staff while balancing technical and business risk. The role requires strong knowledge in cryptography, network security, software security, incident response, and on-call duties. #J-18808-Ljbffr ...

market. Our culture is non-hierarchical and one where everyone is valued. We strive for excellence in everything we do. The Role The Information Security team at XTX Markets is accountable for all aspects of the firm's IT security. From obtaining and transforming events and signals into actionable … intelligence, to helping design and implement authentication and authorisation systems, and other security tools that underpin the XTX environment. The team also assess third party security, as well as working diligently to keep XTX in compliance with a range of world-wide regulatory information security requirements. ...

DevOps Engineer - Azure - Security - Remote - Amazing role Once in a life time opportunity to join a globally market-leading cyber security company who will enable you to fulfil your potential. Your dream job could be one click away. Excellent salary - circa £55,000 + pension + health … Design,build and maintainautomated build, testand deployment pipelines. Cloud & Platform Management Optimise Azure andon-premises applicationenvironments. Monitoring & Observability Maintain monitoring,logging and performanceacross platforms. Security & Compliance Embed security bestpractices and ensureISO/compliance standards. Automation Develop scripts andtools to improveefficiency and reducemanualeffort. Collaboration Partner with Developmentand IT teamsto ...

About the Role Launch your career in Security Research Research roles at UKTL utilise our cutting-edge lab environment to test communications systems to their limits in new and novel ways. Are you fascinated by how technology works and how it can be made more secure? Do you enjoy … Telecoms Lab (UKTL) Graduate Programme offers a unique opportunity to build a career at the forefront of communications security. Working alongside leading researchers and security specialists, you'll help strengthen the equipment used in UK's infrastructure through testing, research and innovation. UKTL also offers Graduate Engineer roles ...

Allstate NI, Allstate’s European Digital Centre of Excellence in Belfast, seeks a Cloud Product Security Engineer to design, build, and operate cloud security controls across cloud environments. You will own CSPM, DLP, and security integrations throughout the software development lifecycle. You will collaborate with platform … engineers, application teams, and security partners to deliver secure cloud outcomes, supported by a Continuous Learning Hub and flexible, hybrid working options. #J-18808-Ljbffr ...

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. The role We're looking for a Software Engineer to join our Security Automation Engineering Team. The team designs and implements automated detection and response capabilities that protect G-Research’s diverse and complex estate, spanning high-performance compute ...

Trovix AI Ltd is seeking an experienced security-focused engineer to own security architecture for both SaaS and on-prem deployments in a regulated environment. You will collaboratively ship production features used by professionals at top UK firms. You will work with engineers, domain experts and clients ...

Group, headquartered in London, is expanding its security engineering team to build and operate a cutting-edge security platform. The Senior Security Engineer will design and run policy engines and APIs, enabling secure authentication for applications, AI agents and users while ensuring short‐lived credentials ...

Excellent opportunity for an experienced Senior Security Systems Engineer to join a well-established company based in Maidstone, Kent. Job Type: Full-Time, Permanent. Salary: £42,000 Per Annum Basic OTE of £47,000+ Location: Maidstone, Kent. The Company: They are a family owned and run NSI Gold … accredited security company, established in 2012 and based in Harrietsham, Kent. The company specialise in the design, installation, and maintenance of Intruder Alarms, Access Control, and CCTV Systems for commercial, domestic, and government clients. Having built a reputation for excellence, designing, installing, and maintaining professional Intruder Alarms, Access Control ...

Academia Group is seeking an Information Security Project Engineer to strengthen our Information Security team. The role focuses on delivering security projects, acting as technical lead for Sophos MDR and vulnerability management for customers. You will document projects, support Information Security Consultants as a Microsoft … Security SME, and build repeatable, customer-ready security roadmaps with strong communication and time management skills. #J-18808-Ljbffr ...

Surrey Satellite Technology Ltd (SSTL) in the United Kingdom is seeking a Security Infrastructure Engineer to design, implement and maintain SSTL’s core IT infrastructure with a strong focus on security, resilience and compliance. The role provides 3rd line support to the Service Desk and works with … infrastructure, networking and application teams. You will embed security into design and operation, review vulnerabilities, manage configurations and participate in cyber security incident response #J-18808-Ljbffr ...

Amazon AWS Security Incident Response is seeking a Security Engineer I to join a fast-paced team responsible for threat detection and incident response across customer environments. The role emphasizes learning, collaboration, and communicating complex security concepts to non-technical audiences. You will monitor networks ...

Security Platform Engineer - Ref 2914 Reference: 2914 Posted on 8 October 2026 Join a people-centred technology team that thrives on innovation, collaboration and delivering meaningful outcomes. We're looking for a talented and motivated OT Security Platform Engineer to join our growing team. In this … outwith Scotland, willingness to attend site. Contract Type : Contract or Permanent considered What you’ll do Support implementation and maintenance of DCS OT Security platforms and IT/OT boundary services Support OT DMZ infrastructure, resilience and recovery initiatives Configure, administer and maintain security and infrastructure platforms Support ...

seeking a Senior Offensive Security Engineer to lead red team engagements and adversary simulations across trading, IT, and cloud environments. You will translate findings into concrete improvements and help shape the offensive security program. You will work with security, infra, and trading teams to mature tooling ...

JPMorganChase in London seeks a seasoned Cloud Security Engineer to lead threat modelling, build guardrails, and automate security across AWS. You will translate findings into remediation guidance for engineering teams and collaborate with risk and control functions to align with policy requirements. The role emphasizes secure coding ...

client is a major provider of Cyber Security service to the National Grid, due to new contract awards they are looking to recruit a talented Security Engineers. Security Engineers will work Nationwide on National Grid Gas sites. Role responsibilities - Fault diagnosis on electrical fence, CCTV, access control … intruder alarm systems. Installation of bespoke security alarms. Planned preventive maintenances on bespoke security systems. Detecting and reporting defects, snags and complaints. Responsibility for van stock/replenishment and stock taking. Competency in problem solving and an ability to make diligent recommendations. Demonstration to clients and end users ...

ground up, use your voice to drive change and help transform organisations and problem domains. Role This role sits apart from our traditional cloud security engineering positions: it is centred on AI and agentic systems rather than infrastructure alone. You will test and secure AI use cases across … agentic AI. You will work across teams rather than within one delivery stream, owning the question of what "good" looks like for agentic security testing across the account, and helping ClearRoute build a repeatable, defensible approach that other engagements can adopt. The role is deliberately hands ...

Ocho People is seeking a Security Engineer specializing in MDR and cloud security, based in Belfast, UK. You will own UK-hours coverage, lead complex investigations, and serve as the senior escalation point for critical incidents while working directly with customers. Join a fast-growing cloud security ...

platform specifically built for the nuances of litigation, and our growth proves the story is resonating. About the Role As our first dedicated security hire, you’ll shape and own the foundation of Wexler’s security program — spanning infrastructure, product, and compliance. You’ll work closely with engineering … operations, and leadership to ensure we’re not only secure, but demonstrably so to our customers. Responsibilities: Take ownership of existing security tooling and implement new ones (e.g. endpoint protection, MDM, access controls), ensuring they’re effectively configured, maintained, and scaled as the business grows Embed secure-by-design ...

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now is modernising security to stop AI-enabled threats, whether they come from internal agents going rogue … enabled threats at low cost without sacrificing detection quality. We take a practical approach to AI risk, combining proven cybersecurity methods with frontier AI security research. Today, we work with governments and organisations that can't afford to get security wrong. We're backed by leading deep-tech ...