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Contractor 12
Information Technology London site engineer

12 site engineer jobs found in London

CL
Mar 18, 2026  
3rd Line Storage / Infrastructure Engineer (NetApp) DV Cleared
3rd Line Storage Engineer Must have an Active DV Clearance An excellent opportunity has arisen for a 3rd Line Storage Engineer to support a secure, high profile government environment. You will work with a specialist 3rd line team and engineering functions to maintain, troubleshoot, and enhance storage and infrastructure services across a complex estate. This role is based in London and includes exposure to both legacy and modern technologies. About the Role - 3rd Line Storage Engineer As a 3rd Line Storage Engineer, you will support users and engineering teams through incident management tooling while maintaining critical storage platforms and associated infrastructure. You will work with technologies including NetApp and other enterprise storage systems, supporting configuration, performance, resilience, and integration across the wider environment. The role includes supporting Microsoft and virtualisation platforms that interface with storage services, ensuring stable and...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Mar 15, 2026  
Linux Infrastructure Engineer
LINUX Infrastructure Engineer 6 Month Contract - Inside IR35 - Up to £600 per day London, UK - 2-3 days onsite We are seeking a DV Cleared LINUX & Applications Specialist to support a secure government programme delivering operating system and application capabilities within a controlled virtual infrastructure. This is a 6 month contract role, Inside IR35, paying up to £600 per day. Candidates must hold active DV Clearance and be a sole British national due to the sensitivity of the programme. Key Responsibilities Design, build and integration of Linux operating systems - Red Hat preferred Provisioning of new systems within virtual environments OS upgrades, patching and lifecycle management via Satellite Server Security hardening to CIS and NIST standards Use of security scanning tools and threat remediation Deployment, configuration and troubleshooting of vendor monitoring tools Integration with operating systems, container platforms, Active Directory, security tooling...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Mar 13, 2026  
ETL Integration Engineer
ETL Integration Engineer** (Contract) Duration: 6 Months (Possibility for extension) Location: London/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Overview As an Assistant Vice President, you will play a crucial role in translating requirements into technical ETL designs, ensuring that our data processes are efficient, compliant, and optimized for performance. You will collaborate closely with Compliance and Operations teams, contributing to our ongoing success by mitigating risks and enhancing our IT infrastructure. Key Responsibilities: Translate requirements and data mapping documents into technical ETL designs. Create and review high-level design solutions. Conduct technical walkthroughs of amended DataStage ETL solutions for peer reviews. Develop, enhance, and maintain ETL code following JRIA best practices. Create and execute unit testing plans; support regression and system testing. Debug and...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Mar 13, 2026  
Junior Software Developer
Junior Software Developer (SC Cleared) London (Hybrid) 6 Month Contract to £300/day (Inside IR35) Junior Software Developer needed with active SC Security Clearance and strong C#, .NET, SQL, skills. 6 Month Contract based in Central London (Hybrid). Start ASAP in Feb/March 2026. Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Central London office. A chance to work with a leading global IT and Digital transformation business specialising in Government projects: Experienced Software Developer / Software Engineer to join our team and work on the development of data modelling solutions Must have in-depth C#, .NET, SQL, development expertise. Experience of Agile methods, Azure DevOps, CI/CD pipeline maintenance + automation scripting, also strongly preferred. Banking / Financial Services domain experience preferred. Must hold active SC Security Clearance used on a project within the past 12 Months
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Mar 13, 2026  
Software Developer (SC Cleared)
Software Developer (SC Cleared) London (Hybrid) 6 Month Contract to £700/day (Inside IR35) Software Developer needed with active SC Security Clearance and strong C#, .NET, SQL, Angular, HTML and JavaScript skills. 6 Month Contract based in Central London (Hybrid). Start ASAP in Feb/March 2026. Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Central London office. A chance to work with a leading global IT and Digital transformation business specialising in Government projects: Experienced Software Developer / Software Engineer needed to join our team working on the development of data modelling solutions. Must have in-depth C#, .NET, SQL, Angular, HTML + JavaScript development expertise. Experience of Agile methods, Azure DevOps, CI/CD pipeline maintenance + automation scripting, also strongly preferred. Banking / Financial Services domain experience preferred. Must hold active SC Security Clearance used on a project within the...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Mar 15, 2026  
Snowflake Data Engineer
Job Title: Snowflake Data Engineer Location: London (2 days on-site per week) Salary/Rate: £550 - £600 per day inside IR35 Start Date: March Job Type: Initial 3-6 month contract Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients! They are currently looking for a skilled Snowflake Data Engineer to help on their cloud migration project. Job Responsibilities/Objectives You will be responsible for designing and building scalable data pipelines, Data Vault models/Dimension Model, and Snowflake/dbt workloads for cloud migration projects. ? Implement Data Vault 2.0 (Hubs, Links, Satellites) /Dimension Model on Snowflake. ? Build ELT pipelines using Snowflake, dbt, Python/PySpark. ? Develop ingestion from APIs, databases, streams. ? Optimize Snowflake warehouses, cost, and performance. ? Collaborate with architects, analysts, and DevOps. ? Maintain documentation, lineage, governance standards. Required...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Mar 13, 2026  
SAP Basis Support Engineer
SAP Basis Support Engineer / Basildon, Essex /£55 per hour inside IR35 Hybrid, one day per week on site in Basildon, Must be SC Cleared Our client, a leading Aerospace and Defence organisation, are looking for an experienced SAP Basis Support Engineer to support and maintain complex SAP landscapes, including S/4HANA, SAP NetWeaver, HANA DB, and associated components. This role is ideal for someone who thrives in technical environments, can troubleshoot quickly, and enjoys working collaboratively across infrastructure, functional, and development teams. Key Responsibilities Daily administration and monitoring of SAP systems (S/4HANA, NetWeaver, HANA, Sybase, Oracle, SQL Server). Perform SAP installations, configurations, kernel upgrades, patches, and system copies. Manage HANA database administration, performance tuning, backup, and recovery. Support transport management (TMS), client administration, and landscape refreshes. Troubleshoot system issues, analyse logs, and resolve...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
Feb 11, 2026  
Electrical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Feb 06, 2026  
Embedded Software V&V Engineer
World Class Defence Organisation is currently looking to recruit 5x Embedded Software V&V Engineer subcontractors on an initial 6 month contract.  Skills in C, C++ or ADA are beneficial.  A defence or aerospace industry background would also be great.   Rate: £70.00 per hour Location: Stevenage or Bristol, depending on your preference. Hybrid / Remote working: Full time on site (occasional work from home day) (The company are happy with a 4 day week) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Interview process: 1 stage video interview   Embedded Software V&V Engineer Job Description:   The department create the complex, highly reliable real-time software that powers missile systems and their components, ensuring that they provide the performance and functionality our users require when they...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Jan 17, 2026  
PERL Software Developer
World Class Defence Organisation is currently looking to recruit a remote PERL Software Engineer subcontractor on an initial 6 month contract. Job Title:  PERL Software Engineer Rate: £77 - £84 per hour Location: Stevenage Hybrid / Remote working: This role is a remote based role – with just 1 visit to the Stevenage site per month. Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) PERL Software Engineer Job Description: The Software department are looking for a software developer with experience in the PERL programming language. We require someone who can create and update text-based templates used in Technical Publications authoring and publishing tasks. Knowledge of the Technical Publications publishing process would be an advantage but not a requirement. Assistance in updating and in some cases,...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Mar 12, 2026  
Senior SOC Engineer
Your new company Join an established and high-performing Security Operations Centre, working alongside a team of experienced Cyber Engineers and Cyber Analysts. This is an exciting opportunity to contribute to the ongoing protection, optimisation and development of an organisation's cyber defence capabilities. Existing DV Clearance Required Hybrid working - on site near Milton Keynes Your new role As a SOC Engineer within the SOC, you will play a key role in supporting, enhancing and maintaining the organisation's protective monitoring tools and cyber security controls. Your responsibilities will include: Monitoring and reporting on the performance of SOC protective controls and tooling, investigating issues and escalating to internal teams or technology vendors where required. Supporting Security Analysts with security incident investigations as needed. Interpreting system logs and reports to improve logging quality, alerting, and utilisation of cyber tools. Creating and...
IR35 Status:
Unknown Status

CV-Library Milton Keynes, Buckinghamshire Contractor
CL
Mar 12, 2026  
IDAM Back-end Java Developer - SC Cleared
IDAM Back-end Java Developer - SC Cleared Rate: £500 - £535 a day IR35: Inside IR35 Location: Remote within the UK Duration: Initially 6 months Clearance: Active SC Clearance required You will join a global IT consultancy who are delivering digital transformation to public sector body. They are looking for a back-end Java Developer with proven IDAM (Identity and Access Management) experience. You will be part of a continuous improvement squad delivering enhancements and new features alongside BAU work (i.e. incidents and support maintenance activities). In addition, you will be involved in helping our client transform their IDAM service, re-platforming to Azure Kubernetes Service. You will have a solid understanding of modern deployment pipelines and DevOps principles. The role will require providing out of hours support (i.e. Monday to Saturday once per month). As a Senior Software Engineer with a focus on back-end development, you will play a key role in designing,...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
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