75 security engineer jobs found

General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of more than 13,000 top professionals, we partner with the best in industry to expand the bounds of innovation in the defence and scientific arenas. In the UK, we are leading the way in avionics and communication systems. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. Job Description We are looking to engage a Security Engineer (Contractor) to work on a project within the CIS and Cyber domains. The role will be responsible for providing security domain expertise. Ideal candidates will come from a defence background, with experience implementation and compliance with Security Architectural Frameworks such as: Infosec Standard 1&2 (IS1&2), ISO27001 and excellent knowledge of security defence...

Company Description General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of more than 13,000 top professionals, we partner with the best in industry to expand the bounds of innovation in the defence and scientific arenas. In the UK, we are leading the way in avionics and communication systems. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. Job Description We are looking to engage a Security Engineer (Contractor) to work on a project within the CIS and Cyber domains. The role will be responsible for providing security domain expertise. Ideal candidates will come from a defence background, with experience implementation and compliance with Security Architectural Frameworks such as: Infosec Standard 1&2 (IS1&2), ISO27001 and excellent knowledge of...

Company Description General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of more than 13,000 top professionals, we partner with the best in industry to expand the bounds of innovation in the defence and scientific arenas. In the UK, we are leading the way in avionics and communication systems. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. Job Description We are looking to engage a Security Engineer (Contractor) to work on a project within the CIS and Cyber domains. The role will be responsible for providing security domain expertise. Ideal candidates will come from a defence background, with experience implementation and compliance with Security Architectural Frameworks such as: Infosec Standard 1&2 (IS1&2), ISO27001 and excellent...

Linux Endpoint Security Engineer - Intune, Microsoft Defender, Endpoint Up to £520 per day (Outside IR35) 2 months 1 day on-site in London A client of mine within Higher Education is currently looking for a Linux Endpoint Security Engineer with a strong background supporting Linux desktop/End-User endpoints environments. To be successful, you will demonstrate practical experience of using Linux, Microsoft Intune and Microsoft Defender for Endpoint together within a production environment. Key Requirements: Proven experience supporting Linux desktop/end-user endpoint environments. Hands-on experience managing Linux devices through Microsoft Intune. Strong experience deploying and configuring Microsoft Defender for Endpoint on Linux. Ability to integrate Linux, Intune and Defender into a secure endpoint management solution. Experience onboarding and managing Linux devices within an enterprise environment. Familiarity with wider Microsoft Security and Endpoint Management...

Linux Endpoint Security Engineer - Intune, Microsoft Defender, Endpoint Up to £520 per day (Outside IR35) 2 months 1 day on-site in London A client of mine within Higher Education is currently looking for a Linux Endpoint Security Engineer with a strong background supporting Linux desktop / End-User endpoints environments. To be successful, you will demonstrate practical experience of using Linux, Microsoft Intune and Microsoft Defender for Endpoint together within a production environment. Key Requirements: Proven experience supporting Linux desktop/end-user endpoint environments. Hands-on experience managing Linux devices through Microsoft Intune. Strong experience deploying and configuring Microsoft Defender for Endpoint on Linux. Ability to integrate Linux, Intune and Defender into a secure endpoint management solution. Experience onboarding and managing Linux devices within an enterprise environment. Familiarity with wider Microsoft...

Contract Network Security Engineer - outside IR35 - 6 months Exalto consulting are currently recruiting for a contract Solutions Engineer, this is initially 6 months outside IR35. Essential skills for the role: Proven experience in network security, with a strong understanding of network security fundamentals, encryption technologies, and secure network design principles. Zscaler Private Access & Internet Access Proficiency in configuring, managing, and troubleshooting firewalls. Cisco, Palo Alto etc,. Experience with intrusion detection/prevention systems, as well as with SIEM tools and security incident response. Excellent problem-solving skills, analytical thinking, and the ability to communicate effectively with diverse stakeholders. CERTIFICATIONS: (any of below) · Cisco Certified Network Professional/Expert in Security · Zscaler Digital Transformation Administrator · Zscaler Zero Trust Certified Associate · Cisco Certified CyberOps Associate or...

Contract Network Security Engineer - outside IR35 - 6 months Exalto consulting are currently recruiting for a contract Solutions Engineer, this is initially 6 months outside IR35. Essential skills for the role: Proven experience in network security, with a strong understanding of network security fundamentals, encryption technologies, and secure network design principles. Zscaler Private Access & Internet Access Proficiency in configuring, managing, and troubleshooting Firewalls. Cisco, Palo Alto etc,. Experience with intrusion detection/prevention systems, as well as with SIEM tools and security incident response. Excellent problem-solving skills, analytical thinking, and the ability to communicate effectively with diverse stakeholders. CERTIFICATIONS: (any of below) Cisco Certified Network Professional/Expert in Security Zscaler Digital Transformation Administrator Zscaler Zero Trust Certified Associate Cisco Certified CyberOps Associate or...

Identity Security Engineer/IAM Security Engineer Delinea & Saviynt £600-650 per day outside IR35 5 month contract Edinburgh/remote hybrid working UK SC Clearance eligibility required You'll take ownership of identity security platforms that protect critical applications, while helping shape how IDAM security develops across a complex cloud environment. This is a five-month contract for an experienced Identity Security Engineer who can get close to the technology quickly. You'll work across PAM, IGA, PKI and cloud identity, with exposure to both Azure and AWS. The environment gives you meaningful technical scope. You'll support established enterprise platforms including Delinea Secret Server, Saviynt IGA and AppViewX PKI. You'll also help tackle emerging identity challenges around AI and non-human identities. What you'll be working on Improving and optimising IDAM security products, controls and automation. Supporting the onboarding of critical...

Identity Security Engineer/IAM Security Engineer Delinea & Saviynt £600-650 per day outside IR35 5 month contract Leeds/remote hybrid working UK SC Clearance eligibility required You'll take ownership of identity security platforms that protect critical applications, while helping shape how IDAM security develops across a complex cloud environment. This is a five-month contract for an experienced Identity Security Engineer who can get close to the technology quickly. You'll work across PAM, IGA, PKI and cloud identity, with exposure to both Azure and AWS. The environment gives you meaningful technical scope. You'll support established enterprise platforms including Delinea Secret Server, Saviynt IGA and AppViewX PKI. You'll also help tackle emerging identity challenges around AI and non-human identities. What you'll be working on Improving and optimising IDAM security products, controls and automation. Supporting the onboarding of critical...

Join a dynamic team securing Microsoft environments across a complex enterprise estate with exciting M&A opportunities. Salary: £500 - 550 per day Security Engineer (US Hours) This role will be working US hours based from the UK covering from 3pm to 11pm. This contractor must be able to commit to these working hours Monday to Friday. We are seeking a highly skilled Security Engineer to help secure, standardise and onboard Microsoft environments across a complex enterprise estate. The role will have a strong focus on supporting M&A activity and bringing newly acquired businesses into a consistent Microsoft security framework. Day Rate: £500-£550pd IR35 Status: Outside Travel: Fully Remote Duration: Initial 6 Months Responsibilities: Implementing and managing Microsoft security controls across M365, Microsoft Defender XDR, Intune, Entra ID and Defender for Cloud, ensuring environments meet defined security baselines and standards Supporting M&A...

Security Engineer (US Hours) This role will be working US hours based from the UK covering from 3pm to 11pm. This Contractor must be able to commit to these working hours Monday to Friday. We are seeking a highly skilled Security Engineer to help secure, standardise and onboard Microsoft environments across a complex enterprise estate. The role will have a strong focus on supporting M&A activity and bringing newly acquired businesses into a consistent Microsoft security framework. Day Rate: £500-£550pd IR35 Status: Outside Travel: Fully Remote Duration: Initial 6 months Responsibilities: Implementing and managing Microsoft security controls across M365, Microsoft Defender XDR, Intune, Entra ID and Defender for Cloud, ensuring environments meet defined security baselines and standards. Supporting M&A activity and the onboarding of new businesses into the wider Microsoft security estate, assessing existing environments and implementing consistent security...

Identity Security Engineer/IAM Security Engineer Delinea & Saviynt £600-650 per day outside IR35 5 month contract London/remote hybrid working UK SC Clearance eligibility required You'll take ownership of identity security platforms that protect critical applications, while helping shape how IDAM security develops across a complex cloud environment. This is a five-month contract for an experienced Identity Security Engineer who can get close to the technology quickly. You'll work across PAM, IGA, PKI and cloud identity, with exposure to both Azure and AWS. The environment gives you meaningful technical scope. You'll support established enterprise platforms including Delinea Secret Server, Saviynt IGA and AppViewX PKI. You'll also help tackle emerging identity challenges around AI and non-human identities. What you'll be working on Improving and optimising IDAM security products, controls and automation. Supporting the onboarding of critical...

Security Content Engineer - 6 Month Contract - Outside IR35 - Fully Remote Location: Fully Remote Contract: 6 months Rate: £500 per day Outside IR35 Start Date: ASAP Role Overview: We are looking for a Security Content Engineer to join a fully remote, UK-based role within a Threat Fusion Cell, focused on building automated security analysis solutions for a global client base. The role centres on developing, tuning, and maintaining high-fidelity detection and automation content across Microsoft Sentinel, requiring UK citizenship and 5-8 years of detection engineering or security operations experience. Key Responsibilities: Autonomously develop, test, and maintain high-fidelity detection logic in KQL for Microsoft Sentinel, owning a portfolio of content and ensuring its long-term effectiveness and performance Conduct advanced global tuning and optimisation to improve SOC efficiency, proactively identifying and resolving sources of alert fatigue and...

Microsoft Defender Engineer Outside IR35 Contract | 6 months | Circa £750 per day | Hybrid We're supporting a leading organisation undertaking a major cloud security and resilience programme and are looking for an experienced Microsoft Defender & Azure Security Engineer to take ownership of their Microsoft security estate. This is a fantastic opportunity for a security specialist who thrives in Azure-native environments and wants to play a key role in strengthening enterprise security, enhancing threat detection capabilities, and embedding security best practices across cloud platforms and DevOps pipelines. The role centres on the Microsoft security ecosystem, including Defender, Sentinel, Azure Security, Identity Protection and automation. The Role You'll act as the technical SME for Microsoft's security stack, helping to design, implement and optimise security controls across a cloud-first Azure environment. Working closely with infrastructure, platform and...

Contract Opportunity | AWS Engineer | Outside IR35   Flexible hybrid (London) 600/day Outside IR35 Initial 6-month contract   The Role A leading technology business is looking for AWS Engineers with a strong software engineering background to support a major cloud migration and disaster recovery programme covering approximately 60 critical services . This is a hands-on engineering role focused on building and automating AWS solutions through code .   Key Responsibilities Build and automate solutions within AWS . Develop production-quality code, scripts and automation. Support cloud migration and disaster recovery initiatives. Work with ECS, Lambda, S3, CloudFront and AWS security services . Develop Infrastructure as Code using Terraform . Build and maintain CI/CD pipelines, ideally GitHub Actions . Participate in code reviews and apply clean code, testing and SDLC best practices....

Senior DevSecOps Engineer AWS EKS Platform Security Financial Services ?? Location: London/ Hybrid ?? Day Rate: Up to £650 (OUTSIDE IR35) ?? Contract: Initial 6 Months We're supporting a major financial services organisation delivering a next-generation cloud platform that will underpin multiple strategic programmes and engineering teams. As a result, we're looking for a hands-on DevSecOps Engineer to join the platform security function and help build the guardrails, controls and automation that allow product and engineering teams to scale securely by default. This is an engineering-first role focused on AWS, Kubernetes, CI/CD security and platform protection. You'll work alongside Platform Engineering, Developer Platform and Security Architecture teams to ensure security is embedded into the platform rather than bolted on afterwards. What You'll Be Doing Engineering and maintaining security controls across a multi-tenant AWS platform Implementing and...

Senior DevSecOps Engineer AWS | EKS | Platform Security | Financial Services ?? Location: London/Hybrid ?? Day Rate: Up to £650 (OUTSIDE IR35) ?? Contract: Initial 6 Months We're supporting a major financial services organisation delivering a next-generation cloud platform that will underpin multiple strategic programmes and engineering teams. As a result, we're looking for a hands-on DevSecOps Engineer to join the platform security function and help build the guardrails, controls and automation that allow product and engineering teams to scale securely by default. This is an engineering-first role focused on AWS, Kubernetes, CI/CD security and platform protection. You'll work alongside Platform Engineering, Developer Platform and Security Architecture teams to ensure security is Embedded into the platform rather than bolted on afterwards. What You'll Be Doing Engineering and maintaining security controls across a multi-tenant AWS platform Implementing and...

Senior DevSecOps Engineer AWS | EKS | Platform Security | Financial Services Location: London/ Hybrid Day Rate: Up to £650 (OUTSIDE IR35) Contract: Initial 6 Months We 're supporting a major financial services organisation delivering a next-generation cloud platform that will underpin multiple strategic programmes and engineering teams. As a result, we 're looking for a hands-on DevSecOps Engineer to join the platform security function and help build the guardrails, controls and automation that allow product and engineering teams to scale securely by default. This is an engineering-first role focused on AWS, Kubernetes, CI/CD security and platform protection. You 'll work alongside Platform Engineering, Developer Platform and Security Architecture teams to ensure security is embedded into the platform rather than bolted on afterwards. What You 'll Be Doing Engineering and maintaining security controls across a multi-tenant AWS...

2nd Line Support Engineer | £150 | Outside IR35 | 4 Months | Hybrid Glasgow/Bath We're recruiting for an 2nd line support engineer for a 4-Month contract role. This position is determined as Outside IR35 and is offered on a hybrid remote basis requiring two days per week of onsite work in either Glasgow or Bath. Key Requirements Previous 2nd Line IT support experience within an MSP environment Strong Microsoft 365 administration and troubleshooting experience Experience supporting Exchange Online, email security, and mail flow Knowledge of Entra ID, Active Directory, and user management Experience troubleshooting networking issues including DNS, DHCP, and VPNs Excellent customer service skills with strong ticket management experience If this 2nd Line Support Engineer role sounds like a good fit and you'd like to know more, please apply with your most up to date CV and I'll be in touch. 2nd Line Support Engineer | £150 | Outside IR35 | 4 Months | Hybrid...

Interim Software Engineering Manager 6-month contract | c. £500 per day | Outside IR35 | Hybrid, Oxfordshire Are you a senior software leader who can quickly understand complex systems? Do you enjoy combining architecture, hands-on engineering and technology strategy? Would you like the opportunity to shape the next phase of a growing software capability? Our client, an innovative technology-led engineering organisation, is seeking an Interim Software Engineering Manager for an initial six-month contract. This is a high-impact assignment for someone who can provide technical direction, strengthen engineering practices and help turn long-term business goals into a practical software roadmap. Why This Role Is Great: You will have the opportunity to: Take ownership of the technical direction and evolution of a complex software platform. Work closely with senior leaders to align software architecture, delivery priorities and wider business...