24 Contract Security Cleared Jobs in Hertfordshire

are looking for multiple Devops Engineers to work remotely for a 6 month contract initially. Remote with occasional travel. This role also requires Security Clearance and is Inside IR35. Experience required: - Confluence - Jira - Git - Gitlab - Terraform - Kubernetes - AWS/Azure stack To be considered please send across your … 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 up to a minimum 10 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy … the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award more »

SC Cleared*** Network Engineer/Architect Remote working 6 Month contract initially Rates: £500 - £600 (Umbrella-PAYE) We are working with a leading consultancy, a long term client and a market leader in their field. We are looking for a number of Network Engineer's and Architects to join … 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 up to a minimum 10 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy … the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award more »

App Packages * VM's * Enterprise services Experience - Active Directory/DFS/Certificate Services/Keystores/IIS Web Services/Apache Tomcat * Security Patching * Release management and Change management * Problem Management * Root Cause Analysis skills to be considered please submit an up-to-date CV Due to … 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 up to a minimum 10 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy … the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award more »

for a senior and strategic Supply Chain Lead for a Defence client. Initially this will be a 6 month contract, fully remote and Security Clearance is required. Experience required: - Costing and Supply Chain Management. - Relevant industry experience within Defence. - Drive efficiency from existing supply chain. TO be considered … 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 up to a minimum 10 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy … the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award more »

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 up to a minimum 18 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy … the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award more »

SC Cleared*** Technical Writer Remote working 3 Month contract initially + Extensions Market Rates (Umbrella-PAYE) We are working with a leading consultancy, a long term client and a market leader in their field. We are looking for a Technical Writer to join the team on a great programme … 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 up to a minimum 10 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy … the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award more »

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 up to a minimum 10 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy … the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award more »

Role: Storage Engineer Rate: Circa £550 per day inside Location: Onsite in Stevenage Active DV clearance is required for this role We are looking for a skilled Storage Engineer to provide operation support to our client's key customers. You more »

defence technology and a commitment to excellence, we invite you to apply now. Join us in our mission to safeguard our nation's security and make a tangible impact on the defence landscape. Please submit your CV outlining your relevant experience and why you are the ideal candidate more »

Storage and Backup Engineer Stevenage Contract **A national security clearance is required for this role but candidates not holding this level of clearance will be considered** Leading Managed Services Provider in the Defence Sector require a skilled Storage and Backup Engineer on an ongoing contract basis. Your experience more »

Role: Linux Engineer Rate: Circa £550 per day inside Location: Onsite in Stevenage Active DV clearance is required for this role We are looking for a skilled Linux Engineer to monitor and provide support for a key client's infrastructure. more »

Role: Messaging Engineer Rate: Circa £550 per day inside Location: Onsite in Stevenage Active DV clearance is required for this role We are looking for a skilled Messaging Engineer to provide operation support to our client's key customers. You more »

the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award more »

APPLYING: Please note that in order to be considered for this opportunity you will need to be eligible for SC (Secret Level) UK Security Clearance* Role Overview Working within a state-of-the-art cleanroom environment for a world leader in the design and manufacture of satellite, spacecraft more »

to detail and be able to complete various admin tasks including updating documentation relating to the job role Act in accordance with company security policies LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in … the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award more »

Our client is looking for a C# Software Engineer to join them on an initial 12-month contract. You will be a part of the team who integrate real products, models and synthetic environments to provide visualisations, demonstrations, verification & validation more »

Unix/Linux Engineer Start ASAP - April 2026 Inside IR35 Office based, Mon - Fri Existing DV Clearance is essential for this role. The role: You will provide input to the development, maintenance and operational support of specific client infrastructure, systems more »

etc) Support of SMTP Gateways (Exchange, MailSweeper etc) Experience and support of Exchange FAX Solutions E-mail archiving tools, eg Enterprise Vault, SourceOne Security and SPAM protection products, eg IronPort more »

**PLEASE READ BEFORE APPLYING: **Recognising the RESTRICTED nature of the work suitable candidates will be SC clearable or eligible for this level of clearance** Role Overview: To provide Mechanical Engineering support involving writing processes, plans and procedures in 3D Experience more »

involved, all candidates must be capable of gaining a UK MOD Security Clearance to SC level. If you are not currently SC cleared the client will sponsor a new application but this will need to be granted before you start. This role shall operate inside IR35. more »

portfolio of complex FPGA projects. The current portfolio ranges from advanced signal processing systems (Image\Radio), core embedded processing systems, through to safety & security critical systems. Role: FPGA Design Engineer Pay: DOE via Umbrella Location: Stevenage Contract: Monday- Friday, 37 Hours per week, 12 months Contract IR35 Status … Inside Security Clearance : SC Required to start, UK eyes only Responsibilities: Generating complex FPGA architectures and design implementations (VHDL, Simulink etc), targeting Xilinx, Intel, Microsemi devices. Verifying complex FPGA implementations using VHDL and System Verilog\UVM test-bench methodologies. Using FPGA design toolsets and Mentor verification tools (QuestaSim more »

Messaging Engineer Stevenage -Full Onsite Contract **A national security clearance is required for this role but candidates not holding this level of clearance will be considered** Leading Managed Services Provider in the Defence Sector require a skilled Messaging Engineer on an ongoing contract basis. Your experience Experience of … etc) Support of SMTP Gateways (Exchange, MailSweeper etc) Experience and support of Exchange FAX Solutions E-mail archiving tools, eg Enterprise Vault, SourceOne Security and SPAM protection products, eg IronPort If you are interested please apply via this ad in the first instance or send a CV with more »

test sequences Liaise with subsystem teams, to ensure design proposals take into account existing design constraints Model Based System Engineering (MBSE) Supporting safety, security and reliability aspects of projects Support customer working groups as required Due to the sensitive nature of the work it is predominantly done onsite … the product all applicants must have worked within the Defence/Military industry within the last 12 months or be capable of obtaining Security Clearance (SC level minimum more »

AIT MECHANICAL ENGINEER WE ARE LOOKING FOR A MECHANICAL ENGINEER TO JOIN A TEAM WORKING ON THE PRODUCTION OF SATELLITES AND PAYLOADS. On-site in Stevenage Initial 12-month contract £35ph (inside IR35) Ability to obtain SC clearance is essential more »