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Systems Engineer – Defence & Secure Communications Location: Redhill, Surrey, UK Department: MoD/Government Systems Engineering Employment Type: Full-Time About the Industry: The Government & Defence technology sector delivers secure, mission-critical communication and network systems that enable national resilience, intelligence sharing, and operational success across land, air, and sea domains. With ongoing investment in cyber-secure infrastructure, next-generation satellite systems, and defence digitalisation, this field offers long-term career opportunities for engineers passionate about innovation, security, and national capability. Role Overview: As a Systems Engineer (MoD/Gov), you will design, configure, and deliver secure communications and ICT systems for Government and Defence programmes. You’ll work on classified and mission-critical projects, integrating networking, satellite, and software technologies to meet exacting standards of performance, resilience, and security. This role involves close collaboration with project managers, government clients, and internal engineering teams. Key Responsibilities: • Design, configure, and document technical systems for MoD/Gov projects., • Define IP structures, network architectures, and system topologies for new deployments., • Verify and validate all software and hardware builds against test and compliance criteria., • Produce and maintain system drawings, specifications, and configuration documentation., • Liaise with the project office, engineering teams, and MoD/Gov agencies to support trials and system delivery., • Participate in the Duty MoD/Gov Engineer Rota, providing technical support as required., • Attend customer meetings to support project definition and enhancement opportunities., • Provide training to users and internal teams on new systems and configurations., • Contribute technical content to new proposals, bids, and tenders., • Maintain flexibility and responsiveness to evolving MoD/Gov customer needs. Ideal Candidate Profile: • Eligible to hold DV (Developed Vetting) Security Clearance., • Degree in Engineering, Computer Science, or a related technical field, or equivalent hands-on experience., • Strong understanding of IP networking, system integration, and communication technologies., • Hands-on experience with satellite communications, secure networking, or defence-grade systems is highly desirable., • Broad ICT and satellite communications knowledge is an advantage., • Excellent problem-solving, documentation, and communication skills., • Cisco CCNA (or equivalent) essential; Juniper certification advantageous., • Professional registration (IEng/CEng) is desirable., • Flexible, proactive, and able to work autonomously on high-priority projects. Challenges You’ll Tackle: • Translating complex Government & Defence project requirements into reliable, secure systems., • Designing robust network architectures that meet strict compliance and uptime demands., • Managing concurrent tasks and shifting priorities while maintaining precision and quality. Development Opportunity: This position offers exposure to high-security, high-impact projects that support national operations. You’ll work with cutting-edge communication systems and collaborate with multidisciplinary teams, shaping the next generation of defence technology. Ideal for professionals seeking to grow into Lead Systems Engineer, Technical Architect, or Engineering Manager roles. Application Process: Please submit your resume and a cover letter detailing your experience and qualifications. Equal Opportunity Employer: We are committed to creating a diverse environment and are proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Contact Person: ___

Test Engineer Location: Salfords, Surrey Company: Rapiscan Systems About Us Rapiscan Systems is a global leader in advanced detection technology, trusted by governments, ports, borders, and high-security facilities worldwide. Our cutting-edge X-ray scanning solutions help combat terrorism, drug smuggling, illegal immigration, and trade fraud. With a commitment to innovation, quality, and reliability, we empower our customers to detect threats and contraband with confidence. Role Overview As a Test Engineer, you will play a critical role in ensuring the quality and reliability of Rapiscan’s security products running under our proprietary ScanOS platform. You will perform software and system testing, including cyber security patch validation, across X-ray scanners and Matrix IT systems and networks. Working under the direction of the System Test Manager, you will help maintain the highest standards of performance and security. Key Responsibilities • Install software (ISO) on X-ray scanners, PCs, and servers., • Execute system verification and validation testing., • Develop and maintain test procedures and test cases., • Identify, report, and track software defects and issues., • Perform functional, performance, and regression testing of software products., • Test X-ray scanner and screener software GUIs; provide feedback to development teams., • Ensure timely completion of tests and accurate reporting of results., • Generate detailed test reports for design engineers and software developers., • Contribute to process improvements for optimized testing workflows., • Assist in planning test programs for RTT products., • Install and validate Cyber Security patches on development/test servers and workstations., • Verify software build and patch configurations., • Carry out Cyber Security patch validation testing., • Configure basic networking (IP addresses, servers, and PC workstations). Qualifications & Skills • Degree/HND in an Engineering discipline (or equivalent experience)., • Proven experience in system/hardware/software verification and validation testing., • Strong knowledge of Windows and Linux operating systems., • Understanding of system engineering processes from requirements capture to validation., • Familiarity with Cyber Security processes and patch testing., • Experience with tools such as Helix ALM, Confluence, Jira (or similar)., • Knowledge of Agile methodologies is desirable., • Methodical approach to diagnosing faults and problems., • Ability to deliver accurate, detailed, and rigorous work under time constraints., • Test automation experience is a plus (not essential). Why Join Us? • Work on cutting-edge security technology that makes a global impact., • Collaborate with a team of experts in a dynamic, innovative environment., • Opportunities for professional growth and development.

Systems Engineer – Defence & Secure Communications Location: Redhill, Surrey, UK Department: MoD/Government Systems Engineering Employment Type: Full-Time About the Industry: The Government & Defence technology sector delivers secure, mission-critical communication and network systems that enable national resilience, intelligence sharing, and operational success across land, air, and sea domains. With ongoing investment in cyber-secure infrastructure, next-generation satellite systems, and defence digitalisation, this field offers long-term career opportunities for engineers passionate about innovation, security, and national capability. Role Overview: As a Systems Engineer (MoD/Gov), you will design, configure, and deliver secure communications and ICT systems for Government and Defence programmes. You’ll work on classified and mission-critical projects, integrating networking, satellite, and software technologies to meet exacting standards of performance, resilience, and security. This role involves close collaboration with project managers, government clients, and internal engineering teams. Key Responsibilities: • Design, configure, and document technical systems for MoD/Gov projects., • Define IP structures, network architectures, and system topologies for new deployments., • Verify and validate all software and hardware builds against test and compliance criteria., • Produce and maintain system drawings, specifications, and configuration documentation., • Liaise with the project office, engineering teams, and MoD/Gov agencies to support trials and system delivery., • Participate in the Duty MoD/Gov Engineer Rota, providing technical support as required., • Attend customer meetings to support project definition and enhancement opportunities., • Provide training to users and internal teams on new systems and configurations., • Contribute technical content to new proposals, bids, and tenders., • Maintain flexibility and responsiveness to evolving MoD/Gov customer needs. Ideal Candidate Profile: • Eligible to hold DV (Developed Vetting) Security Clearance., • Degree in Engineering, Computer Science, or a related technical field, or equivalent hands-on experience., • Strong understanding of IP networking, system integration, and communication technologies., • Hands-on experience with satellite communications, secure networking, or defence-grade systems is highly desirable., • Broad ICT and satellite communications knowledge is an advantage., • Excellent problem-solving, documentation, and communication skills., • Cisco CCNA (or equivalent) essential; Juniper certification advantageous., • Professional registration (IEng/CEng) is desirable., • Flexible, proactive, and able to work autonomously on high-priority projects. Challenges You’ll Tackle: • Translating complex Government & Defence project requirements into reliable, secure systems., • Designing robust network architectures that meet strict compliance and uptime demands., • Managing concurrent tasks and shifting priorities while maintaining precision and quality. Development Opportunity: This position offers exposure to high-security, high-impact projects that support national operations. You’ll work with cutting-edge communication systems and collaborate with multidisciplinary teams, shaping the next generation of defence technology. Ideal for professionals seeking to grow into Lead Systems Engineer, Technical Architect, or Engineering Manager roles. Application Process: Please submit your resume and a cover letter detailing your experience and qualifications. Equal Opportunity Employer: We are committed to creating a diverse environment and are proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Contact Person: Elvis Eckardt

OT Cyber Security Engineer Hampshire Hybrid Working £50k-£60k + Benefits My client based in the Hampshire area are a innovative IT services and solutions company who are looking to recruit a OT Cyber Security Engineer. OT Cyber Security Engineer Responsibilities: Act as a trusted adv

Join Police Digital Service as NMC Cyber Security Engineer.

Our mission is to make learning and teaching cyber security easier by providing gamified security exercises and challenges. To be considered for this opportunity, you must have at least 3 years of relevant cyber security industry experience in roles such as Penetration Tester, Ethical Hacker, Red Te

Candidates should have a degree in an engineering discipline and knowledge of Cyber Security processes. A technology solutions provider in the United Kingdom is seeking a Test Engineer to perform software and system testing on security products.

A top financial service firm in Greater London is seeking a Senior Threat Detection Engineer.

A leading organisation in the Bristol area is seeking a Cyber Security Engineer to ensure that IT infrastructures are secure and compliant. Ideal candidates should possess strong experience in Cyber Security, familiarity with Microsoft platforms, and knowledge of regulatory compliance. The role invo

Top Financial Service firm seeks a Senior Threat Detection Engineer to join. I am keen to speak to those with a background in Threat Detection Engineering who have experience using MITRE ATT&CK, Sentinel, Microsoft KQL and have experience in process implementation.

A global cybersecurity leader in London is seeking a Cyber Infrastructure Engineer to enhance their post-sales team. Candidates should possess a technical background in network or cloud engineering, and familiarity with cybersecurity principles. This role involves deploying and optimizing cybersecur

The successful candidate will align infrastructure builds with cyber security standards and collaborate with security engineers. A leading organisation in the Bristol area is seeking an Infrastructure Engineer with a focus on Cyber Security, offering a salary up to £65k. This mid-senior level role

Job Title: Cybersecurity & Connectivity Engineer. In addition to providing comprehensive technical support, you will take on a specialist lead role in cybersecurity devices, switches and firewall administration, monitoring and analyzing threats using advanced tools and alerts to proactively mitigate

A leading aerospace and defence organization is seeking a Mechanical Maintenance Engineer for a 12-month contract in RAF Marham.

As Senior Cyber Security Email Engineer, you will take lead on design, implementation and administering and governing the core email security gateway for Sky Group. You will be part of the core Cyber Defence function aligned with safeguarding the enterprise against cyber security threats. Experience

A leading airline in the UK is seeking a Cyber Security Engineer to design and build security capabilities that protect against threats. Responsibilities include maintaining security tools and understanding modern attacker techniques.

Product Cyber Security Engineer. You will work on securing complex engineering products across their lifecycle, focusing on identifying, assessing, and mitigating cyber risks. Support engineering teams to ensure cyber requirements are embedded into product design.

A leading game development studio in the UK is looking for a Security Engineer to enhance its cybersecurity. Candidates should have experience in cybersecurity and a strong understanding of hybrid environments, including knowledge of Microsoft security tools and frameworks like CIS and GDPR. This ro

Develop a professional network within the cybersecurity community and maintain working knowledge of the latest cybercrime tactics and countermeasures. We’re seeking an experienced and vigilant Cyber Security Engineer who can take full ownership of securing our entire digital estate, ensuring best

A leading cyber security training platform is seeking a Cyber Security Content Engineer to develop advanced content and virtual labs for online courses. Join us to make cyber security learning more accessible and engaging.

A leading space technology firm in Greater London is seeking an experienced Cyber Security Engineer to protect its digital assets. The role involves developing monitoring systems, leading response teams, and ensuring compliance with cybersecurity regulations. Candidates should have hands-on cybersec

Referrals increase your chances of interviewing at Cyber Security Forum Initiative by 2x. Cyber Security Forum Initiative. Background in software engineering.

A leading technology firm in the UK is seeking a Senior Systems Engineer to oversee the implementation of Systems Engineering processes across multiple projects. The ideal candidate will have significant experience in the full Systems Engineering lifecycle, providing technical direction and managing

The Cyber Engineering function is part of the Cyber Operations Team, and its purpose is to use specialist knowledge and skillsets to minimise cyber risks through the effective use and continual improvements of organisation‑wide cybersecurity infrastructure, solutions and processes. The role is acc

Cyber Security Forum Initiative. Are you passionate about reliability, automation, and supporting mission‑critical systems? Join this global defence organisation as a Site Reliability Engineer (SRE) and help shape the future of one of the UK's most vital national security platforms. Referrals incr

If you are a cyber security engineer with a strong interest in cloud engineering, we also want to hear from you!. We are looking for a cloud or GRC engineer with experience or a strong interest in cyber security. Cyber security project experience.

A leading engineering consultancy in London seeks a Specialist Cyber Security Principal Engineer to join their Cyber Security Specialist department. A deep understanding of ICT Networks, Operational Technology, and Cyber Security principles is essential.

A leading recruitment agency is working with a rapidly growing Financial Services company seeking a Senior Cyber Engineer in Greater London. Key responsibilities include delivering security engineering projects and translating regulatory requirements into technical controls.

A leading cybersecurity research organization in London seeks a cybersecurity engineer to design evaluation benchmarks for AI systems. This role involves building environments to measure AI performance on cybersecurity tasks, ensuring robust infrastructures, and documenting findings.

A leading beverage company is seeking a Cyber Engineer to enhance its security posture across IT and OT landscapes. The successful candidate will implement security tools, ensure compliance with global standards, and evaluate vendor cybersecurity measures.

A leading cyber security consultancy in London is seeking a Software Engineer to join their team.

Are you a Software Engineer with a keen interest in all things Cyber Security? Do you take pride in building build secure software solutions and protecting the platforms they run on?. Working as part of this collaborative team you will act as the SME internally for all things cyber security and be e

The Cyber Security Team underpins Conde Nast’s security posture, delivering information security and cyber risk management, security operations and the global SOC, security architecture, application security, and security engineering. Rapid7)* Experience with Detection & Response technologies (NDR

As Cyber Security Email Engineer, you will take lead on administering and governing the core email security gateway for Sky Group. You will be part of the core Cyber Defence function aligned with safeguarding the enterprise against cyber security threats. Collaborate with vendor and internal technol

Our cyber security engineers build and develop the technical security solutions that keep our airline and our customers رهي safe from cyber-attack. Cyber Security Engineer - Cloud Security. You will report into our Cyber Security Engineering Principal - Cloud and Connect.

A leading cyber security firm in England is seeking experienced software engineers proficient in C/C++ development across various platforms. Interested candidates with an active Developed Vetting security clearance are encouraged to apply.

A governmental defence organization in the UK is seeking a Cyber Security Infrastructure and Network Engineer. The position requires strong analytical skills, a passion for cybersecurity, and the ability to work in diverse teams. In this role, you will design and maintain secure network systems, ens

Our cyber security engineers build and develop the technical security solutions that keep our airline and our customers safe from cyber‑attack. Cyber Security Engineer - Endpoint Protection. You will report into our Cyber Security Engineering Principal – Protect.

A leading IT services provider in Hampshire is seeking an OT Cyber Security Engineer to ensure the safety, reliability, and availability of critical operational systems. The role includes developing security measures, conducting risk assessments, and deploying OT cybersecurity solutions. Candidates

Professional Services Consultant (Cyber Security Engineer).

We require a Specialist Cyber Security Principal Engineer to work within the newly formed Cyber Security Specialist department with the following attributes:. Specialist Cyber Security Principal Engineer. Digital Solutions Group is a team of passionate and meticulous designers, including specialist

Our cyber security engineers build and develop the technical security solutions that keep our airline and our customers safe from cyber-attack. Cyber Security Engineer - Endpoint Protection. You will report into our Cyber Security Engineering Principal - Protect.

As a Senior Cyber Security Engineer, you will lead our security efforts across a number of key projects, bridging the gap between robust engineering and AI safety. Setting technical standards for cyber security across our consulting and AI safety business units, acting as the senior technical author

We’re looking for an OT Cyber Security Specialist to join our expanding team as a new member of the IT department providing guidance and hands‑on Cyber Security support. Career background as a Cyber Security Engineer. Operational Technology Cyber Security Engineer (Defence).

Are you a Control System Engineer looking for your next contract opportunity? If so, please read on.

A leading organisation in the Bristol area requires a Cyber Security Engineer to join its growing team! Primarily working on IT projects & programmes across an IT Defence Portfolio, you will take a consultative and hands‑on role in the design, implementation and ongoing maintenance of security con

Referrals increase your chances of interviewing at LT Harper – Cyber Security Recruitment by 2x. Work across data, cloud, and security teams to deliver seamless enterprise integration. Proven experience leading data engineering or integration projects for enterprise clients.

Our cyber security engineers build and develop the technical security solutions that keep our airline and our customers safe from cyber‑attack. Cyber Security Engineer - Identity and Access Management. Recognised cyber security certifications or qualifications (desirable).