1 to 25 of 33 Contract Senior Jobs in the Thames Valley

Senior Full Stack Engineer

Hiring Organisation
MarkIT Placements
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £700 per day
SC Clearance or eligibility for SC Clearance Essential This is a FULL STACK ROLE but it does have a main focus on the Backend. 3 month contract with scope to extend or go permanent Key ...

Senior SOC Analyst

Hiring Organisation
Hays
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
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 ...

Senior Full Stack Engineer

Hiring Organisation
MarkIT Placements
Location
Didcot, Oxfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 700 Daily
SC Clearance or eligibility for SC Clearance Essential This is a FULL STACK ROLE but it does have a main focus on the Backend. 3 month contract with scope to extend or go permanent Key ...

Senior Infrastructure Engineer / Identity Management

Hiring Organisation
Hays
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Your new company A leading organisation operating within a secure and regulated environment, committed to maintaining a robust identity, authentication and access infrastructure. You will join a highly skilled team responsible for ensuring the stability ...

Senior SOC Engineer

Hiring Organisation
Hays
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£400.0 - £448.0 per day + Up to £448 per day via Umbrella
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 ...

Senior AI Software Engineer

Hiring Organisation
Tec Partners
Location
Windsor, Berkshire, Eton, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day
Senior AI Software Engineer Employment Type: Contract Duration: 12 Months Location: Berkshire, England (1 day per month onsite) Umbrella Rate: £600-£700/day Opportunity Overview We are working with a large, technology-driven organisation seeking a Senior Software Product Engineer to join its Shared Services function. This role will … stack. Stay informed of emerging technologies and industry trends to ensure solutions remain innovative and sustainable. Essential Skills and Experience Demonstrable experience operating at Senior Software Engineer level or above. Strong hands-on expertise with AWS services, particularly Amazon Connect, Contact Flows, IVR and Amazon Lex. Proficiency in TypeScript, modern ...

Senior SOC Analyst

Hiring Organisation
Hays
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
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 ...

Senior Developer

Hiring Organisation
Summer Browning Associates
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
£NEG Excellent Day Rates
Senior Developer Summer-Browning Associates is currently assisting our Central Government client, who is looking for a Senior Developer for an initial six-month assignment. Location: Milton Keynes Essential Skills: The ideal candidate will hold active SC Clearance and have a proven background in software engineering, demonstrating the following skills ...

Senior Infrastructure Engineer / Identity Management

Hiring Organisation
Hays
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Your new company A leading organisation operating within a secure and regulated environment, committed to maintaining a robust identity, authentication and access infrastructure. You will join a highly skilled team responsible for ensuring the stability ...

Senior IT Sourcing Manager

Hiring Organisation
Randstad Digital
Location
Slough, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Our client is a global powerhouse in the FMCG and Snacking world, currently mid-flight on a massive digital evolution. They aren't looking for someone to just 'buy software'-we need a strategic lead ...

Senior IT Sourcing Manager

Hiring Organisation
Randstad Digital
Location
Slough, Berkshire, South East, United Kingdom
Employment Type
Contract
Our client is a global powerhouse in the FMCG and Snacking world, currently mid-flight on a massive digital evolution. They aren't looking for someone to just 'buy software'-we need a strategic lead ...

CNI Senior Infrastructure Analyst

Hiring Organisation
Pontoon
Location
Wokingham, Berkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Senior Infrastructure Analyst Location/Working Model Hybrid - typically 1 day per week onsite (Wokingham) Monday-Friday, 9:00-17:00 Participation in an on-call rota once established (not expected during first 3 months) Contract Details Day Rate: £600 per day Initial Term: 6 months Start: ASAP (subject … screening and security checks) Extension: Highly likely due to long-term CNI needs Role Purpose To provide senior-level database support, administration, and technical ownership across Oracle (and some SQL Server/PostgreSQL) platforms within NESO's Critical National Infrastructure (CNI) environment.This role is vital for maintaining systems that directly ...

Senior Service Designer - ITIL - SC Cleared

Hiring Organisation
Sanderson Government and Defence
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £590 per day
effective Service Design Packages (SDPs). Provide direction, coaching, and professional development for Service Designers, building capability and excellence across the team. Deputise for senior technology leaders and engage with senior stakeholders and governance forums, providing clear, evidence-based service advice. Apply Agile, user-centred, and human-centred design principles ...

Senior LINUX Engineer

Hiring Organisation
Summer Browning Associates
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
£NEG Excellent Day Rate
Senior Linux Infrastructure Engineer | Senior Engineer, Infrastructure Operations - LINUX Summer-Browning Associates is currently supporting our central government client, which is seeking a Senior Linux Infrastructure Engineer for an initial six-month assignment, with the option to extend. Location: Milton Keynes - Hybrid working The ideal candidate will hold an active ...

Senior RedHat Linux Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Wokingham, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £368/day
Title: Senior RedHat Linux Engineer Location: Wokingham/Hybrid - 2/3 days per week onsite Duration: 6 months Rate: £368 per day inside ir35 SC Clearance is required for this role. We are seeking an experienced and driven Senior Red Hat Linux Engineer to lead the design, build ...

Senior Network Engineer

Hiring Organisation
Addition
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£45,000 - £57,000 per annum
Join Our Team as a Senior Networks Engineer and Shape the Future of High-Performance, Secure Network Infrastructure Are you a seasoned Networks professional with a passion for designing, implementing, and maintaining robust and secure network solutions? We are seeking a proactive and experienced Senior Networks Engineer to lead ...

Senior Linux Red Hat Engineer

Hiring Organisation
BOSS Professional Services LTD
Location
High Wycombe, Buckinghamshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
RHEL Senior Linux Engineer Our client is a technology driven cloud native service provider. They are seeking an experienced Senior Linux Engineer is responsible and accountable for the smooth running of their Red Hat orientated technology stack. Essential skills for the Senior Linux Engineer: Manage internal and external information technology … Based phone system. Linux certifications Experience of Cloud based environments (AWS/M365) Dell server hardware The day-to-day duties for the Senior Linux Engineer are: Maintain the company's DR infrastructure. Monitoring of key systems to ensure availability and capacity requirements are met. Be responsible for the scheduling ...

Senior Oracle / SQL Database Administrator (OT Environment)

Hiring Organisation
KBC Technologies UK LTD
Location
Wokingham, Berkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
Title: Senior Oracle/SQL/MySQL Database Administrator (Operational Technology Environment) Location: Wokingham or Warwick – Hybrid (3 days onsite) Clearance: SC Cleared or SC Eligible (Mandatory) Level: Senior/Lead Overview Our client is seeking a Senior Database Administrator with deep expertise across Oracle, SQL Server, and MySQL … Linux/UNIX administration for Oracle environments Why Join? Work on mission-critical national infrastructure systems High-impact role supporting real-world operational environments Senior-level ownership and autonomy Hybrid working with stable long-term programme Competitive salary and benefits package If you’re an experienced DBA who thrives ...

Senior Infrastructure Engineer Identity Access Management

Hiring Organisation
Rise Technical Recruitment Limited
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
Senior Infrastructure Engineer - Identity Access Management Milton Keynes (Hybrid 3 days PW) £550 - £600pd DOE (Inside IR35/Umbrella) 6 month initial contract Ideally DV Cleared (Need to be eligible if not) My central Government client is looking for an experienced Infrastructure Engineer that has expertise in the design, operation ...

Senior Systems Trainer

Hiring Organisation
Stonewater
Location
Oxford, Oxfordshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
Senior Systems Trainer Location: Remote Salary: £52,500 per annum Vacancy Type: Fixed Term Contract (Maternity Cover) until July 2027 Expiry date: 03 March, 2026 Are you passionate about helping people embrace new technology? Do you excel at designing impactful learning experiences that support transformation across an organisation … this could be the perfect next step for you. We’re looking for a Senior Systems Trainer to play a key role at the forefront of our digital evolution. This is an exciting opportunity to influence organisational change, support major system implementations, and empower colleagues with the skills they need ...

Senior SOC Engineer (DV Cleared / Eligible)

Hiring Organisation
Solos Consultants Ltd
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £364.65 to £467.08 per day
Senior SOC Engineer (DV Cleared/Eligible) PAYE Rate: £364.65 per day Umbrella Rate: £467.08 per day Contract | Inside IR35 Duration: 6 months initially (with potential extensions) Hybrid Milton Keynes (approx. 60% onsite) We are supporting a confidential UK Government organisation in the recruitment of a Senior SOC Engineer ...

Senior Network Engineer

Hiring Organisation
Indotronix Avani UK Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£72 per day
Title: Senior Network Engineer Location: Aldermaston, UK( 100% onsite, potential travel to remote sites) Pay Rate: Depends on Experience Type & Duration: Contract |12 Months Contract with InsideIR35 Security Clearance: Active DV Clearance is essential Job Description: Required expertise experience: Juniper Fundamental knowledge of networking Experience of support in a large … complex network environment at a Senior network engineering level. Essential: Experience of support in a large and complex network environment at a Senior network engineering level Good technical investigation and problem-solving skills. Juniper Technologies: EX, QFX, switch configuration, SRX, vSRX firewall and policy config, Junos Space, Security Director, Apstra. ...

Senior Network Architect

Hiring Organisation
Rise Technical Recruitment
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
Senior Network Architect Milton Keynes (Hybrid 3 days PW) £550 - £600pd DOE (Inside IR35/Umbrella) 6 month initial contract Ideally SC/DV Cleared (Need to be eligible if not) My central Government client is looking for an experienced Network Architect to support them with the delivery and management ...

Senior Citrix Infrastructure Engineer

Hiring Organisation
Rise Technical Recruitment Limited
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
Senior Citrix Infrastructure Engineer Milton Keynes (Hybrid 3 days PW) £550 - £600pd DOE (Inside IR35) 6 month initial contract Ideally SC/DV Cleared (Need to be eligible if not) My central Government client is looking for an experienced Citrix SME to be responsible for the stability, performance and ongoing … Virtualization (CCP-V) Advanced configuration, optimization and complex troubleshooting Strong indicator of enterprise-scale Citrix experience Citrix Certified Expert - Virtualization (CCE-V) (desirable for senior SMEs) Architecture-level knowledge Suitable for complex, high-availability environments Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business ...

Senior VMware Infrastructure Engineer VMWare SME

Hiring Organisation
SUMMER-BROWNING ASSOCIATES LIMITED
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £0.00 per day + Excellent Day Rates
Senior VMware Infrastructure Engineer | VMWare SME Summer-Browning Associates is currently supporting our central government client, which is seeking a Senior VMware Infrastructure Engineer for an initial six-month assignment, with the option to extend. Location: Milton Keynes - Hybrid working The ideal candidate will hold an active security clearance ...