Security specialist jobs in HitchinCrear alertas

Would you like to be part of a group of specialist engineers helping to deliver some of the world's most sophisticated defence systems? We are currently recruiting for a software security expert, to work across a range of our products!.

Role: Lead Buyer Location: Hertfordshire (Hybrid) Salary: Competitive Are you an experienced Buyer ready to step up, or a current Lead Buyer looking for broader exposure in a fast-moving digital environment? This is a great opportunity to develop your career in technology procurement while working flexibly. Role: You’ll be part of a specialist Digital Procurement team that supports a wide range of IT and technology-related spend across the organisation. This includes areas such as: • Enterprise software and SaaS solutions, • Cloud, cyber security and emerging technologies, • Networks, telecoms and IT hardware, • Engineering and manufacturing software tools The team operates in a collaborative and cross-functional way, giving you the chance either to build deep expertise in a particular category or to develop a broader skill set across multiple digital areas. Requirements: • Experience in Digital, IT or broader Indirect Procurement, or a strong interest in moving into this space, • Confidence in managing procurement projects and working with internal stakeholders, • Ideally working towards, or open to pursuing, MCIPS qualification Benefits: • Competitive company bonus, • Strong pension contributions, • Flexible and hybrid working options, • Additional flexi leave days, • Enhanced family-friendly policies, • Healthcare, • Opportunities for paid overtime, • Excellent on-site facilities

Systems Validation & Environmental Test Engineer (EMC) Are you a hands-on engineer with a strong attention to detail, motivated by proving complex systems in challenging environments? An opportunity has arisen to join a newly formed engineering team responsible for validating electromechanical products under extreme environmental and electromagnetic conditions. This role would suit someone who enjoys practical testing, working close to hardware, and translating real-world trial data into meaningful engineering evidence. You will join a growing systems integration and validation team, playing a key role in demonstrating that advanced actuator or electromechanical systems meet demanding performance and compliance requirements. Reporting into a senior proving lead, you will plan, conduct and report on trials throughout the product lifecycle, from early risk reduction through to formal qualification and certification. Main Responsibilities: • Designing and planning bespoke test and trial activities, including defining instrumentation and stimuli, • Preparing systems and facilities for trials, including readiness reviews and safety documentation, • Coordinating hardware, software, test equipment and logistics required for test campaigns, • Supporting hands-on test setup and execution within specialist environmental and EMC facilities, • Maintaining accurate and detailed records of all testing and proving activities, • Analysing complex data sets to verify system performance against requirements, • Producing clear, structured technical reports to support development and certification, • Acting as a technical interface between internal stakeholders, customers and test facilities, • Communicating progress, issues and results clearly throughout trial activities, • Supporting or mentoring other engineers as the team expands This role will particularly appeal to engineers who enjoy working with physical systems and understanding their behaviour in real-world electromagnetic and electrical environments. The position is largely site-based during active test campaigns, with occasional travel to external test facilities when required. Candidate experience: Essential: • A practical, hands-on engineering mindset with a passion for testing and validation, • Understanding of EMC and RF principles, vulnerabilities and test methods, • Strong attention to detail and a structured approach to planning and documentation, • Confident communicator, able to engage with technical specialists and non-specialists alike, • Ability to analyse and interpret complex technical data, • Curious, problem-solving approach with the ability to work through ambiguity, • Self-motivated and able to manage workload in a dynamic environment, • Desire to develop, improve and shape test and validation methodologies Desired: • Experience working to recognised military, aerospace or industry EMC standards, • Background or strong knowledge in electronics, electrical engineering, RF, physics or similar, • Experience using specialist test equipment or facilities to replicate harsh operating environments For security reasons, candidates must hold UK Citizenship to be considered for this role.

An exciting opportunity has arisen for a C# Software Developer to join a specialist simulation and experimentation team working on complex, real-time defence systems. This role sits within a highly technical environment, developing software that supports simulation, experimentation, verification, validation and training activities across advanced engineering programmes. The opportunity: • Development of real-time software components using C# (and some C++), • Working on simulation and synthetic environments representing complex systems, • Supporting visualisation, experimentation, verification and validation activities, • Contributing to training and demonstration capabilities, • Working across the full development lifecycle from concept through delivery, • Developing software using agile scrum methodologies, • Integration of software with hardware where required The ideal candidate would have: • Strong hands-on experience developing software in C#, • Exposure to real-time or performance-critical software environments, • Experience working in agile development teams, • Knowledge of configuration control and software lifecycle management, • Familiarity with CI/CD practices, • Experience with unit testing and test-driven development The ideal candidate must have: • Commercial experience in C# and or C++ software development, • Ability to work on-site 2–3 days per week due to project classification, • Eligibility to obtain UK security clearance This position offers a strong benefits package, including but not limited to: • Company bonus scheme (based on company performance), • Annual pay and promotion reviews (based on personal performance), • Paid overtime at an enhanced rate, • Flexi-Leave of up to 15 additional days, • Pension scheme with total contributions of up to 14%, • Subsidised on-site facilities and restaurants, • Free on-site parking, • Excellent career progression, training and development opportunities If this role looks like your next challenge, please contact Keelan ASAP or apply via this advert. Please note that due to the nature of the client’s business, only candidates who currently hold full British Citizenship (without limitations) or Dual Nationality inclusive of British Citizenship will be considered. If you have not heard back within 10 days, please assume you have unfortunately been unsuccessful or the role has been filled. Please feel free to get in touch to discuss other opportunities.

A fantastic opportunity has arisen for a Senior Electronics Systems Engineer – Design Authority to join a specialist engineering team responsible for a safety-critical electronics subsystem supporting complex weapon system programmes. This role performs the duties of the Design Authority for a critical launch-related electronics system and reports into senior engineering leadership, holding responsibility for technical integrity, certification and in-service support. Key Responsibilities: • Act as technical Design Authority for a complex electronics-based system within a regulated, safety-critical environment, • Maintain ownership of system architecture, ensuring design integrity across hardware, software, mechanical and interface elements, • Lead technical decision-making and design assurance activities across multidisciplinary engineering teams, • Manage technical risk, issues, opportunities and obsolescence throughout the product lifecycle, • Ensure requirements are correctly flowed down, maintained and verified at system, subsystem and component level, • Review and approve design changes, technical justifications and certification evidence, • Validate verification and test strategies to support system acceptance and certification, • Provide in-service technical support to maintain system reliability, safety and availability, • Build strong working relationships with internal stakeholders across systems, software, electronics, safety, cyber and manufacturing The ideal candidate would have: • Experience operating at system or subsystem level on complex electronics or embedded systems, • Broad technical understanding of electronics systems incorporating both hardware and software, • Exposure to safety-critical or highly regulated engineering environments, • Experience influencing or leading technical design decisions, • Strong stakeholder engagement skills across multidisciplinary teams, • An interest in progressing into, or further developing, Design Authority responsibility The ideal candidate must have: • Proven experience as an Electronics Systems Engineer, Systems Engineer or similar, • Understanding of requirements engineering, traceability and verification principles, • Ability to review and approve verification evidence and test procedures, • Experience managing technical risk and ensuring compliance with defined engineering processes, • Eligibility to work within a security-cleared defence environment This position offers a lucrative benefits package, which includes but is not inclusive of: • Bonus scheme (based on company performance), • Annual pay reviews and promotion reviews (based on personal performance), • Overtime paid at an enhanced rate, • Flexi-Leave (of up to 15 days), • Pension scheme (total contribution of up to 14%), • Subsidised site facilities and restaurants, • Free parking, • Excellent career progression and training / career development opportunities If this role looks like your next challenge, please contact Keelan ASAP or apply via this advert! Please note that due to the nature of the client’s business, only candidates who currently hold full British Citizenship (without limitations) or Dual Nationality (inclusive of British Citizenship) will be considered. We endeavour to reply to every candidate, every time, but if you haven’t heard back within 10 days, please understand that you have unfortunately been unsuccessful for this position, or the position has been filled. Please call the office or send an email to discuss other potential positions.

Role: Data Engineer – AI (defence sector) Salary: Circa £45,000–£55,000 depending on experience Locations: Stevenage or Bolton – hybrid working: 2-3 days per week on-site Deliver cutting-edge defence solutions by taking on this Data Engineer role, specialising in generative AI. You will evaluate, build, deploy, improve and maintain data sets for internal teams and customers. You will be well-rewarded at this well-known defence company that produces military weapons systems with bonuses, annual salary reviews, paid overtime and so forth. About the role: • Ensure that data pipelines are designed to be resilient, secure and responsive, • Collaborate with different internal customers, making sure that their requirements have been met, optimised and secured, • Provide knowledge in data management and quality to guarantee compliance with data governance About you: • You must be a British Citizen to be eligible for this role due to security clearance requirements, • Both SQL (e.g. MS SQL, Oracle…) and NoSQL skills (e.g. MongoDB, InfluxDB, Neo4J…), • Data exchange and processing skills (e.g. ETL, ESB, API…), • Development skills, e.g. Python, • Big data technologies knowledge, e.g. Hadoop stack, • Containerization experience, e.g. Docker, Kubernetes, • Understanding of generative AI, NLP (Natural Language Processing) or OCR (Optical Character Recognition), • Experience in the industrial and/or defence sector would be extremely desirable Why this role? • Exciting opportunity to work at the forefront of technological innovation, • Supportive work environment with a clear path for development and progression, • Financial benefits, such as paid overtime and annual bonuses, • Flexible working arrangements and 25 days holiday plus bank holidays, • Excellent site facilities, including subsidised meals, free parking, etc. Due to the nature of work undertaken at our client's site, incumbents of these positions are required to meet special nationality rules and therefore these vacancies are only open to sole British Citizens. Applicants who meet this criterion will also be required to undergo security clearance vetting, if not already security cleared to a minimum SC level. Electus Recruitment Solutions provides specialist engineering and technical recruitment solutions to a number of high technology industries. We thank you for your interest in this vacancy. If you don't hear from us within 7 working days, please presume your application has been unsuccessful on this occasion. This is a permanent position.

FPGA Engineering Manager – Exciting Leadership Opportunity Are you ready to lead a team shaping the next generation of FPGA solutions? This role offers the chance to guide and mentor talented engineers while driving technical excellence across high-performance systems. You will deliver cutting-edge FPGA projects, collaborate with cross-functional teams and turn ambitious ideas into real-world outcomes. Excellent career progression opportunities are available for those who thrive in a fast-paced, innovative environment. In this role, you will inspire and grow a high-performing team, ensuring technical standards are met and project goals are achieved. You will oversee architecture, design, and implementation of FPGA solutions, contributing hands-on expertise while guiding your team through complex challenges. Collaboration with software, hardware and system teams will be key to delivering integrated solutions on time and to specification. Requirements • BSc, MSc or PhD in Electronic Engineering, Computer Engineering or a related field, • Extensive experience in FPGA design and architecture, • Proven leadership and team development skills, • Strong RTL design, simulation and timing analysis knowledge, • Experience with high-speed interfaces, DSP and hardware–software co-design, • Track record of delivering complex FPGA systems from concept to production Desirable • Exposure to functional safety or DO-254, • Awareness of hardware security considerations, • Scripting and automation experience Salary and benefits • Up to £78k per year, • Annual bonus up to 21% of base salary, • Hybrid working, 3–4 days per week on-site, • Excellent career progression opportunities Location: Stevenage, Hertfordshire Due to the nature of work at our client’s site, these vacancies are only open to British Citizens who hold SC clearance or can obtain it. This is a permanent role. Electus Recruitment Solutions provides specialist engineering and technical recruitment solutions to a number of high technology industries. We thank you for your interest in this vacancy. If you do not hear from us within seven working days, please presume your application has been unsuccessful on this occasion. You are free to resubmit your CV or details in the future, and we shall assess your suitability then.

A fantastic opportunity has arisen for a Principal Stress Engineer to join a specialist Mechanical Analysis function to support the structural design and development of a next-generation complex weapon platform. This role performs the duties of a senior structural analysis lead and reports into the Mechanical Analysis leadership team, working closely with multi-disciplinary engineering teams across multiple UK sites. Key Responsibilities: • Lead the structural design and development of advanced aerospace structures across the full product lifecycle, • Deliver and oversee structural and thermal analysis activities from early concept through detailed design, qualification, manufacture and in-service support, • Plan, estimate and manage multiple structural analysis work packages to time, cost and quality, • Apply classical hand calculations alongside advanced CAE techniques, including static, dynamic, fatigue, non-linear, impact and kinematic analysis, • Support qualification and design testing activities, including fault investigation and loads derivation, • Prepare and present clear, comprehensive technical reports to a range of stakeholders, including senior management, • Collaborate closely with multi-disciplinary teams to deliver integrated engineering solutions, • Mentor and technically support junior engineers, promoting best practice and professional development, • Actively contribute to the development and improvement of analysis methods, tools and processes The ideal candidate would have: • Strong experience in structural analysis within an aerospace, defence or similarly regulated engineering environment, • Proven capability in leading and delivering complex analysis activities using both hand calculations and CAE tools, • Experience with CAE modelling tools (HyperWorks desirable), • Exposure to a broad range of structural disciplines including static, dynamic, fatigue and non-linear analysis, • Composite stress analysis experience (desirable), • Confidence presenting technical findings and recommendations to varied audiences, • A proactive mindset with a passion for continuous improvement and technical excellence The ideal candidate must have: • A degree in a relevant engineering or scientific discipline, or significant equivalent industry experience, • Demonstrated experience planning, estimating and owning structural analysis work packages, • Excellent written and verbal communication skills, • The ability to work independently and as part of a multi-disciplinary team, • A strong problem-solving approach with the confidence to take technical responsibility, • Willingness to obtain and hold UK security clearance (DV desirable) This position offers a lucrative benefits package, which includes but is not inclusive of: • Bonus scheme (based on company performance), • Annual pay reviews and promotion reviews (based on personal performance), • Overtime paid at an enhanced rate, • Flexi-Leave (of up to 15 days), • Pension scheme (total contribution of up to 14%), • Subsidised site facilities and restaurants, • Free parking, • Excellent career progression and training / career development opportunities If this role looks like your next challenge, please contact Keelan ASAP or apply via this advert! Please note that due to the nature of the client’s business, only candidates who currently hold full British Citizenship (without limitations) / Dual Nationality (inclusive of British Citizenship) will be considered. We endeavour to reply to every candidate, every time, but if you haven’t heard back within 10 days, please understand that you have unfortunately been unsuccessful for this position, or the position has been filled. Please call the office or send an email to discuss other potential positions.

Work on additional security systems where required (CCTV, Access Control). Security Engineer Intruder Alarm Specialist. As a Security Engineer, you will be the go-to specialist for.

Environmental Test & Validation Engineer Are you a hands-on engineer who enjoys proving that complex mechanical systems perform reliably in demanding conditions? We’re looking for an Environmental Test & Validation Engineer to join a growing engineering team focused on testing and validating advanced electromechanical products used in safety-critical applications. This role will suit someone who enjoys working close to hardware, planning and executing trials, and analysing real-world test data to support product development and qualification. You’ll be part of a newly formed validation and proving team responsible for demonstrating that products meet performance requirements across a wide range of mechanical, climatic and environmental conditions. Working across the full development lifecycle, you’ll support activities from early de-risking through to formal qualification. Main Responsibilities: • Planning and designing bespoke environmental and mechanical test campaigns, • Specifying and setting up instrumentation, fixtures and test stimuli, • Preparing for trials by leading readiness reviews and ensuring safety, facilities and equipment are in place, • Coordinating logistics and availability of test hardware, software and facilities, • Supporting hands-on execution of testing in specialist environments such as temperature, vibration and shock facilities, • Recording, analysing and interpreting test data against defined requirements, • Producing clear, accurate technical reports to support development decisions and certification activities, • Acting as a technical interface between engineering teams, test facilities and external stakeholders, • Contributing to continuous improvement of test methods and validation approaches, • Potentially mentoring or leading other engineers as the team grows Candidate Experience: Essential: • A practical, hands-on engineering mindset with a strong interest in testing and validation, • Experience or understanding of mechanical systems and environmental testing principles, • A structured, detail-oriented approach to planning and executing technical work, • Confidence in analysing and reporting complex technical data, • Strong communication skills and the ability to work collaboratively across teams, • A proactive attitude with the ability to manage multiple activities effectively Desired: • Experience working with environmental test facilities (temperature, humidity, vibration, shock, etc.), • Familiarity with recognised environmental or military/industrial test standards, • A degree or equivalent experience in Mechanical Engineering, Aerospace, Physics or a related discipline Due to the nature of the work, this role requires UK nationality and the ability to obtain security clearance. The position is primarily site-based, particularly during active test campaigns, with occasional travel to external test facilities.

Job Description Stevenage Would you like to be part of a group of specialist engineers helping to deliver some of the world's most sophisticated defence systems? We are currently recruiting for a software security expert, to work across a range of our products! Salary: Circa £74,000 depending on

P)Skills/Specialist knowledge* Understanding of ISA-95 / Purdue Framework (P)* Technical Knowledge of OT computing and security principles (E)* Knowledge of Windows operating systems and Storage Systems (E)* Technical knowledge of integration techniques and communication protocols (P)* Excellent

A leading defense organization in Stevenage is seeking a Security Awareness Specialist to enhance security culture and training delivery across the UK operations.The role requires strong stakeholder engagement, analytical skills, and the ability to handle sensitive information effectively.The succes

Marlowe Fire & Security, a specialist business within Marlowe Fire and Security Group, are looking to grow their team with the appointment of an experienced Fire & Security Minor Works Engineer. Fire & Security Minor Works Engineer - Anglia Area.

Fire & Security Minor Works Engineer - Anglia Area. Marlowe Fire & Security, a specialist business within Marlowe Fire and Security Group, are looking to grow their team with the appointment of an experienced Fire & Security Minor Works Engineer. The positions will involve working closely with the M

Specialist Security Project Manager Secure / Custodial ProjectsLocation: South Wales / Bristol / M4M5 Corridor (UK-wide projects)Salary: Competitive market rate DOE + company vehicleIm recruiting on behalf of a highly established and forward-thinking electronic security contractor that operates at

As a Product Security Specialist (PSS) at HL, you will be a key member of a collaborative team of security professionals dedicated to safeguarding HL's products and services. In this role, you will serve as the primary security contact for assigned product teams/squads, providing expert guidance on

Natilik is seeking a highly driven and experienced Technology Sales Specialist to sell new multi-cloud managed services into Natilik’s existing client base as part of the Client Transformation Team (CTT).

Associate Commercial Specialist – Networks and Cyber Security. Reporting to a Commercial Deputy Director, you will lead a portfolio of IT Infrastructure commercial specialists with a team of 7 sourcing specialists, consisting of 2 Commercial Leads, 2 Senior Executive Officers, 1 Higher Executive O

Metro Security (GB) Plc is a long-established and respected name in the UK security industry, providing cutting-edge security and fire solutions to Domestic, commercial, fuel, Retail and industrial clients for over 45 years. Are you a results-driven sales professional with a understanding of securit

Experience in one or more of the following: application security frameworks, security code reviews, incident response, security infrastructure, penetration testing, mobile security, cloud security, AI security, identity and access controls. AWS is seeking a Security Assurance Analyst to provide over

This role involves performing assurance activities, collaborating with teams to define security requirements, and implementing security compliance frameworks. A leading cloud service provider is seeking a GRC Specialist in Greater London. Candidates should have over 4 years of relevant experience, p

Cyber Security Specialist - SIEM Engineering. We are looking for a Cyber Security Specialist - SIEM Engineer to strengthen Asda's detection and response capabilities. Hands‑on experience with Microsoft's leading‑edge security stack at enterprise scale.

Developing and mentoring junior team members to improve their skills and capabilities, along with wider knowledge transfer to other security and non-security teams to help build a culture of cyber security in departments. Act as a security SME for essential skills in one or more of the following are

We are seeking a passionate network & System Security Specialist, to join the unit in the role of Security Specialist. You will need to bring security awareness and strong security culture into the wider environment. Technical Acumen: Apply your understanding of network principles to troubleshoot to

A respected UK security solutions provider seeks a Security Sales Executive to drive business growth. The role involves generating new business and managing existing accounts while providing customized security solutions. Join us in delivering cutting-edge security solutions and contribute to our su

Proven work experience as a Cyber Security Specialist or similar role. A Cyber Security Specialists responsibilities include using their skills to detect insecure features and malicious activities within our networks and infrastructure. They will implement customized application security assessments

A leading retailer is seeking a Security Specialist in the United Kingdom to ensure the safety of team members and guests.

We have a brand new opportunity for an Application Security Specialist to join our Security Operations team. Integrate security into CI/CD pipelines and champion automation of security testing. Stay ahead of emerging threats and lead continuous improvement initiatives for application security.

We have a brand new opportunity for an Application Security Specialist to join our Security Operations team. Integrate security into CI/CD pipelines and champion automation of security testing. Provide actionable metrics, KPIs, and insights to improve application security posture.

Reporting into the Cyber Security Manager, you will work closely with the security engineering, threat intel, software engineering, Cloud engineering and security operations teams to design, build, and optimise security tooling, ensuring efficient and scalable security operations across our infrastr

A leading defense technology firm in Greater London is seeking a Cyber Security Specialist to join their team. The role involves providing security expertise in product cyber security, automating risk assessments, and contributing to project lifecycle management. Candidates should have a solid backg

IT Security Tooling Specialist - Luton page is loaded## IT Security Tooling Specialist - Lutonlocations: GBR Client Site (CSC Location)time type: Full timeposted on: Posted Yesterdayjob requisition id: 51564919Job Description:Hybrid/Onsite - LutonSuitable candidates for this role mus

Reporting to the Information Security Manager, the Information Security Assurance Specialist will play a pivotal role in strengthening the firm’s information security posture. It also provides security assurance in relation to the IT project and change management lifecycles by identifying security

Relevant cyber security experience including planning and delivery, assessment of costs and value, and/or risk assessment of security vulnerabilities. You’ll have experience conducting or reviewing risk assessments, managing cyber security risks, and evaluating the costs and value for money of dif

A key player in the UK defence sector is expanding its Cybersecurity Operations function and is seeking an experienced SOC Shift Leader to help steer 24/7 threat detection and operational resilience across critical defence infrastructure. This SOC Shift Leader role offers the chance to influence bot

The Security Operations Specialist will play a key role in maintaining and enhancing Quilter’s security posture. Monitor and triage security alerts from SIEM platforms and related security tools. The role supports the detection, triage, and response to security threats across the organisation’s

The Network Security Specialist – L2 is responsible for assisting in engineering, long‑term strategies, planning, integration, and deployments pertaining to the IT Network. They will work closely with all members of the IT Operations team to continuously design, evolve, build, and ensure the int

Our Saskatoon client has an Outstanding Opportunity for a Permanent Senior IT Security Specialist who is a well-rounded security generalist with deep hands‑on technical expertise, and who thrives in a collaborative environment where both mentoring and execution are essential. Minimum 10 years as a

Serve as the primary Security POC for US regulators and partners; support the wider Security team with ISO 27001/27701 alignment. As a key member of Flo’s Security Architecture team, you will lead the design and operation of our US Healthcare security controls. Define and maintain security policie

The team is hiring a Technical Specialist – Safety & Security to provide subject matter expertise in designing, implementing, and maintaining advanced safety and security systems. Integrated platforms for single-pane-of-glass security management. Ready to take the lead in advancing safety and secu

The Senior Security Operations Specialist is a global role for a senior-level individual contributor in the Operations Function responsible for the consistent and high-quality delivery of day-to-day physical security operations across our portfolio of 20+ data centres in 6 countries. Reporting: Prep

This technical role involves engineering security solutions, analyzing and improving systems, and providing security awareness training. A leading clinical research organization is seeking a cybersecurity professional to protect their digital infrastructure. The ideal candidate will have a bachelor'

Demonstrable experience in a Security Specialist / Security IT Operations / Penetration Testing or Cloud Security role. Contribute to the promotion of cyber security best practices through the Jisc cyber security community, security conferences, and other relevant channels. Our services span Protect

This role exists to provide specialist technical support on complex network security and cyber security deployments for all of our UK contracts. Ability to understand and interpret security architecture and how it achieves the customer’s security goals. To deliver aspects of a Security procedure,

Report actual and suspected security incidents. Minimum 2 years of previous Corporate Security experience. Job Title: Security Post Room Officer.

A leading international law firm is seeking an Information Security Assurance Specialist to join its team in London. This new role focuses on strengthening the firm's security posture through governance and assurance rather than daily operations. The ideal candidate will have over 4 years of experie

GitHub Advanced Security expertise: Possesses deep technical knowledge of GitHub’s Advanced Security features and capabilities to be able to position them to customers, as well as provide timely answers to their technical questions. In-depth experience in application security concepts such as stat