1 to 25 of 65 Security Cleared Jobs in Hertfordshire

Network Security Engineer

Hiring Organisation
Eclectic Recruitment
Location
Stevenage, ENG, GB, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum
Network Security Engineer Location: Stevenage Salary: Circa £50,000 depending on experience, plus shift allowance Working Pattern: On-site, 24/7 shift pattern We are seeking a Network Security Engineer to join a specialist security function, supporting the protection of critical network infrastructure … within a highly secure engineering environment. Working as part of a 24/7 security response team, you will combine network security expertise with incident triage, threat investigation and the continuous improvement of security systems. Key Responsibilities Design, configure and maintain network security ...

Storage Engineer - SC Cleared & DV Eligible

Hiring Organisation
LA International Computer Consultants Ltd
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 10 weeks. LA International is an award-winning partner of choice for many of the world … government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. An award-winning organisation, having secured the prestigious ...

AI Security Engineer

Hiring Organisation
PA Consulting
Location
Royston, Hertfordshire, UK
Employment Type
Full-time
strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland … areas that support the wider firm, consisting of four key pillars: Strategy, Architecture and Infrastructure Services; Enterprise Solutions; Technology and Operations; and Cyber Security and Compliance. The successful candidate will be covered two primary areas: the security of AI (protecting the organisation's own AI systems ...

Cyber Security Engineer

Hiring Organisation
Carbon60 - Eng&Tech
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£90 - £100 per hour
Cyber Security Engineer Key Information: Contract: 24 Months Rate: Up to £700 per day (Inside IR35) Location: Stevenage Onsite Requirement: 4/5 days per week Security Clearance : Active DV Clearance required We're supporting a leading defence organisation on the search for a Cyber Security Engineer to join a growing Cyber Security Operations function. This is a fantastic opportunity to work on large-scale security tooling, detection capabilities and SOC technologies within a complex, highly secure environment. You'll play a key role in enhancing security visibility ...

Production Test Engineer

Hiring Organisation
Line Up Aviation
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 32 - 36 Hourly
hour via Umbrella Company Location: Stevenage Contract: 12 Months Hours: Monday - Friday, 37 hours per week Security Clearance: Security Cleared Required to start, UK eyes only project Responsibilities: Providing Test Engineering support during Design/Development phases from initial concept through to Production Readiness Review ...

Senior HPC Engineer

Hiring Organisation
LA International Computer Consultants Ltd
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. A multiple award-winning organisation, having secured ...

Director Account Management (Public Safety)

Hiring Organisation
CGI
Location
Stevenage, Hertfordshire, UK
taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position, with a weekly presence on-sites in London or Bristol ...

Embedded Linux Software Engineer

Hiring Organisation
Platform Recruitment
Location
Royston, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£65000 - £85000/annum
with RTOS, MCU and bare-metal embedded development. Ability to adapt to new technologies and work across different domains. Eligible for UK SC Security Clearance. Bonus Skills: DSP or strong mathematical foundations. Python, Rust or C# experience. Experience working within consultancy, defence or highly varied engineering environments. This ...

M365 Telephony Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £540.00 per day
communication skills, both written and verbal, as you will be working within an international environment Desirable: Knowledge of WAN/LAN networking and security principles. Experience with system administration and end-user computing environments. Mandatory: Must be able to commit to five days a week on-site. Must ...

M365 Telephony Engineer

Hiring Organisation
Hays
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£450.0 - £540.0 per day + Up to £540 Per Day Via Umbrella
communication skills, both written and verbal, as you will be working within an international environment Desirable: Knowledge of WAN/LAN networking and security principles. Experience with system administration and end-user computing environments. Mandatory: Must be able to commit to five days a week on-site. Must ...

PCB Technologist

Hiring Organisation
Electus Recruitment
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£40,000
product lifecycle and develop skills that can accelerate your engineering career within the defence sector. Essential Requirements British Citizen with eligibility to obtain Security Check (SC) clearance Experience fault finding circuit card assemblies to component level using electronic test equipment Understanding of electronic design principles and printed circuit ...

High Performance Computing Architect (Linux)

Hiring Organisation
Eclectic Recruitment
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£65000 - £80000/annum
with performance optimisation, benchmarking, and capacity planning Ability to provide technical leadership and define architectural standards Eligibility to obtain and maintain high-level security clearance This position offers a lucrative benefits package, which includes but is not limited to: Generous annual leave entitlement plus public holidays Local Government ...

Electronic Architect

Hiring Organisation
Electus Recruitment Solutions
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
level expertise and build towards senior technical leadership within a highly advanced defence environment. Essential requirements • British Citizen able to obtain and maintain Security Check (SC) clearance • Degree qualified in Electronics Engineering or a closely related discipline • Strong background in digital electronics and microprocessor-based systems • Experience defining ...

Principal Manufacturing Test Engineer

Hiring Organisation
Electus Recruitment Solutions
Location
Hertfordshire, Stevenage, United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum Company Bonus, Overtime Options & En
Strong written and verbal communication skills with experience producing technical reports and instructions Essential requirements Able to obtain and maintain high levels of security clearance Strong background in electronic test engineering covering digital, analogue and RF technologies Experience supporting products through development and manufacturing environments Proven capability with ...

Rf Design Engineer

Hiring Organisation
Copello
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
you. This is a fantastic opportunity to join a business known for developing world-class engineering solutions in a collaborative and supportive environment. Security Clearance: British Citizen or a Dual UK national with British citizenship. ...

Test and Run Technician

Hiring Organisation
Speedy Hire
Location
St. Albans, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
application as promptly as possible. Please be aware that some roles withinThe Speedy Group UK&I may require a DBS, Credit or Security Clearance Check. The Speedy Group is an equal opportunity employer where we embrace diversity in all its forms and fostering an inclusive environment ...

Electronics Technical Lead

Hiring Organisation
Electus Recruitment Solutions
Location
Hertfordshire, Stevenage, United Kingdom
Employment Type
Permanent
Salary
£45000 - £52500/annum
facilities including subsidised meals and parking. Interested in applying? Due to the nature of the work, applicants must be eligible to obtain SC security clearance. Electus Recruitment Solutions provides specialist engineering and technical recruitment solutions to high-technology industries. Thank you for your interest. ...

RF Design Engineer

Hiring Organisation
Electus Recruitment Solutions
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
diverse RF technologies and build your hands-on career. What you will need • British nationality or dual nationality including British citizenship • Eligible for Security Clearance (SC) • Practical RF design experience with hands-on testing Salary and rewards Circa £65,000 plus flexible working arrangements What you will ...

Systems Performance Modelling Engineer

Hiring Organisation
Meritus Talent
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
£80.00 - £85.00 per hour
meet UK Eyes Only requirements. SYSTEMS PERFORMANCE MODELLING ENGINEER - INSIDE IR35 - UP TO £85 PER HOUR (Negotiable) - STEVENAGE OR BRISTOL - 6 MONTHS - SC CLEARED - MATLAB/SIMULINK - 1 STAGE VIRTUAL INTERVIEW - SECTOR: DEFENCE This position is fully onsite due to the sensitive nature of the work, although ...

Security Architecture Consultant (Cryptography & Quantum Security)

Hiring Organisation
PA Consulting
Location
Pimlico, Hertfordshire, UK
Employment Type
Full-time
strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland … Nordics, and Netherlands. PA. Bringing Ingenuity to Life. Job DescriptionWhy consider joining our Digital Trust & Cyber Security community? ð PA has one of the leading applied quantum capabilities in consulting, combining expertise across quantum sensing, quantum computing, and quantum-safe security. Working closely with Jacobs and our wider ...

Senior AI Engineer

Hiring Organisation
PA Consulting
Location
Pimlico, Hertfordshire, UK
Employment Type
Full-time
strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland … understanding of LLMOps tools for managing GenAI workflows. Please be aware that some of our UK roles at PA Consulting require a UK security clearance. All PA people are required to undergo background checks and to achieve the Baseline Personnel Security Standard however, some UK roles ...

3rd Line Infrastructure Engineer - Windows

Hiring Organisation
Akkodis
Location
Hatfield, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£45000 - £52000/annum
Perform root cause analysis and contribute to problem management activities Assist with technical escalations and mentor colleagues where required Follow change, incident, and security management processes Maintain accurate records within ITSM platforms Support reporting, documentation, and operational governance activities. What We're Looking For Essential Experience Significant experience … administration Quest migration and administration tools Ivanti technologies Hyperconverged infrastructure platforms Microsoft technical certifications, particularly within Windows Server or Identity & Access Management disciplines Security Clearance Applicants should currently hold UK Security Clearance (SC) or be willing and eligible to undergo clearance as part of the onboarding ...

Cyber Security Engineer

Hiring Organisation
Line Up Aviation
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£78 - £92.11/hour
client has an opportunity for a Cyber Security Engineer to join them on a 24 month contract. The successful applicant will lead on the technical aspects of ensuring cyber security appliance efficiency of tasks to support alert tuning, network visibility and log ingesting to relevant toolsets. … Role : Cyber Security Engineer Location : Stevenage, fully onsite Hourly Rate : between £80- £92.11 per hour via Umbrella, inside IR35 Clearance : full SC required before starting, DV to follow. UK Eyes Only due to project Hours: 37 hours per week between the hours of 8am-5pm What ...

Operational Technology Consultant

Hiring Organisation
PA Consulting
Location
Pimlico, Hertfordshire, UK
Employment Type
Full-time
strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland … requirement below, feel free to still apply as we are often hiring for similar roles which your background might be better suited to. Security management of industrial control and operational technology systems and applications such as: Process controlSCADADistributed controlPLCs and RTUsIndustrial cyber security and data communicationsElectricity ...

Senior Data Platform Engineer (Data Fabric & Analytics)

Hiring Organisation
Akkodis
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Senior Data Platform Engineer (Data Fabric & Analytics) Hybrid Working Competitive Salary Security Clearance: UK Nationals Only/No Dual Citizenship Role Brief We're working with a leading engineering and technology organisation looking to appoint a Senior Data Engineer to support the development of enterprise-wide data … optimise data platforms, warehouses, lakehouses, and reporting solutions Create Power BI dashboards and analytics to support business decision-making Drive data governance, quality, security, and best practices Support DataOps initiatives, including automation, CI/CD, monitoring, and containerised deployments Partner with stakeholders across engineering, manufacturing, operations, supply chain ...