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Contractor 21
Information Technology Inside IR35 Carterton

21 jobs found in Carterton

CL
Sep 13, 2026  
Senior Networking & Security Specialist
Senior Networking & Security Specialist / Technical Lead 📍 Location: Newbury - Hybrid, 1-2 days per week onsite ⏳ Contract: 6 months rolling 🔐 Security Clearance: Active or eligible for UK SC Clearance 💷 Rate: £500-£600 per day, inside IR35 We are looking for an experienced Senior Networking & Security Specialist / Technical Lead to join a high-level technical delivery team, leading the design and hands-on implementation of complex, multi-vendor network and security solutions across enterprise environments. This is a hands-on role combining technical leadership, solution design, implementation and stakeholder engagement. 🔧 Key Responsibilities Lead the design and implementation of complex network and security solutions across greenfield and brownfield environments Produce high-quality HLDs, LLDs, implementation plans and operational runbooks Perform design validation, PoC testing and pre/post-implementation verification Configure, deploy and optimise network and...
IR35 Status:
Inside IR35

CV-Library Newbury, Berkshire Contractor
CL
Sep 13, 2026  
Network Security Architect
Job title: Senior Network Security Architect Rate: £650 per day Inside IR35 Location: Remote (some travel to Newbury required) Contract: 6 months rolling Active SC clearance is required We're looking for an experienced Senior Network & Security Specialist who can be the technical lead to join a high-profile enterprise environment, working across networking, security, data centre fabrics and load balancing. Responsibilities: Lead the design and hands-on implementation of complex network and security solutions Create professional HLDs, LLDs, implementation plans and operational runbooks Work across Cisco, Juniper, Fortinet and F5 technologies Design and troubleshoot Cisco ACI environments, including spine/leaf, multi-site and multi-pod Engineer advanced BGP, OSPF, IS-IS, EIGRP, VXLAN, VLAN, STP, VPC/LACP and QoS solutions Design and implement NGFW, VPN, security policy and HA architectures Deliver F5 L4/L7 load balancing, SSL offload and GSLB Lead PoCs, design...
IR35 Status:
Inside IR35

CV-Library Newbury, Berkshire Contractor
CL
Sep 06, 2026  
Feature Integration Engineer
Feature Integration Engineer - (phone number removed) - £35.94/hr umbrella rate Do you have a strong understanding of software/feature integration and systems engineering principles relevant to an automotive or similar environment? Step into a high-impact contract opportunity as a Feature Integration Engineer and help shape software features for real-world vehicle programmes. This role sits right at the intersection of software integration and systems engineering, giving you the chance to coordinate across stakeholders, drive clarity in feature delivery, and gain real momentum as features move from definition through to deployment readiness. What You Will Do:  - Own the oversight of software feature content for a specific vehicle programme, ensuring it is clearly defined, delivered, and signed off to target as a Feature Integration Engineer. - Align the customer experience offering across key stakeholders, including Marketing, Programme Management, and Vehicle teams, ensuring...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwick CV35, UK Contractor
CL
Sep 06, 2026  
Feature Integration Engineer
Our OEM Client based in Gaydon, is searching for a Feature Integration Engineer to join their team, Inside IR35. This is a contract position with a proposed end date of 31st March 2027. Umbrella Pay Rate: £35.80 per hour. Duties: A vacancy for a Feature Integration Engineer has arisen, to be responsible for overseeing that the software feature content for a specific vehicle programme is clearly defined, delivered and signed off to target. This involves understanding the customer experience offering of each feature, agreeing this offering across stakeholders such as Marketing, Programme Management and Vehicle teams and then aligning plans with the technical domains that will deliver it. Throughout the vehicle programme, the Integration Engineer works with the technical domains to manage the feature's design specification development to assess and report out on readiness for deployment and subsequent testing progression through all of its maturity levels through to launch. The...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwick CV35, UK Contractor
CL
Sep 13, 2026  
Senior Linux Engineer - DV cleared
Linux Administrator - DV Clearance - 12 Months - Inside IR35 - Reading (Onsite) | My client a leading technology company is looking for a Linux Administrator to join a high-profile programme. This role will focus on supporting and maintaining Linux infrastructure, managing VMware environments, automating administration tasks, and ensuring platform stability, performance and security. Key Skills & Experience: Strong Linux administration experience (RHEL, Rocky Linux or similar) VMware vSphere / ESXi administration Ansible automation Bash / Shell scripting Infrastructure troubleshooting and performance monitoring Security hardening and patch management Networking, storage and permissions management Experience with Docker or Podman beneficial Familiarity with Git and CI/CD practicesDue to the nature of the project and the programme's onboarding timescales, candidates must hold active DV clearance If the role aligns with your experience please apply with your updated CV
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Sep 11, 2026  
Senior Systems Engineer - Secure Cloud & Infrastructure
Senior Systems Engineer - Secure Digital Platform (SDP) Data & Integration Location: Reading - 3 days onsite / 2 days remote Rate: £65-£71 per hour, inside IR35 Security Clearance: Active SC Clearance required Nationality: Sole British National required Contract: 6 Months + The Role We are seeking an experienced Senior Systems Engineer to support a secure digital platform within a highly regulated defence and aerospace environment. You will be responsible for the design, implementation, operation, support and continuous improvement of enterprise infrastructure, cloud platforms and hosting services. The role provides technical leadership across hybrid environments, ensuring systems are secure, resilient, scalable and aligned with business and programme objectives. You will work across Microsoft Azure, on-premises infrastructure, virtualisation, storage, networking and container platforms including Kubernetes and Red Hat OpenShift. Working closely with security,...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Sep 11, 2026  
Systems Engineer - Data & Integration
Systems Engineer - Secure Digital Platform (SDP) Data & Integration 📍 Reading (Hybrid - 3 days per week onsite) 💰 £60.00 - £66.96 per hour (Inside IR35) 📅 12-Month Contract 🔒 Active SC Clearance Required 🇬🇧 Sole UK Nationals Only We are seeking an experienced Systems Engineer to join a high-profile Secure Digital Platform (SDP) programme supporting critical UK Defence and Aerospace projects. This is an excellent opportunity to work within a secure environment, delivering and supporting modern enterprise infrastructure across cloud and on-premise platforms. Essential Requirements Active SC Clearance (must already hold current clearance). Sole UK National due to project security requirements. Previous experience within UK Defence, MOD, Defence Digital or Aerospace environments. Ability to work 3 days per week onsite in Reading. The Role Working within the Infrastructure & Platform Services team, you will help support, maintain and enhance enterprise infrastructure,...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Sep 11, 2026  
Senior Systems Engineer
Senior Systems Engineer Secure Digital Platform (SDP) Data & Integration Reading | Hybrid Working (3 Days Onsite) 6-Month Contract £64 per Hour (Inside IR35) Winsearch is recruiting for an experienced Senior Systems Engineer to join a major digital transformation programme supporting enterprise-scale infrastructure, cloud services and platform operations. This is an excellent opportunity for a senior infrastructure professional to play a key role in the design, delivery and ongoing improvement of modern hybrid platforms, working across cloud, on-premises and containerised environments. You'll be involved in supporting critical services while driving automation, modernisation and operational excellence initiatives. The Role As a Senior Systems Engineer, you will provide technical leadership across a complex infrastructure landscape, ensuring systems remain secure, resilient, scalable and aligned with business objectives. Working closely with architects, security teams,...
IR35 Status:
Inside IR35

CV-Library Reading, UK Contractor
CL
Sep 11, 2026  
Systems Engineer
Systems Engineer Secure Digital Platform (SDP) Data & Integration Reading | Hybrid Working (3 Days Onsite) 6-Month Contract £60 per Hour (Inside IR35) Active SC Clearance Required Winsearch is recruiting for a Systems Engineer to join a growing Infrastructure and Platform Services team supporting enterprise-scale cloud, infrastructure and platform technologies. This is an excellent opportunity for an infrastructure professional looking to further develop their expertise across cloud services, virtualisation, container platforms and modern infrastructure technologies within a complex technical environment. You'll play a key role in supporting secure, reliable and resilient technology services across both cloud and on-premise environments while contributing to ongoing automation and modernisation initiatives. The Role As a Systems Engineer, you'll be responsible for supporting and maintaining enterprise infrastructure platforms, assisting with cloud administration and...
IR35 Status:
Inside IR35

CV-Library Reading, UK Contractor
CL
Sep 11, 2026  
Senior Cloud Infrastructure Engineer
Job title: Senior Cloud Infrastructure Engineer Rate: Up to £650 per day inside IR35 Location: Reading / Hybrid - 2 days per week onsite Contract: 6-month rolling contract Active SC Clearances required I'm recruiting for a Senior Cloud Infrastructure Engineer to join a leading UK defence company working on a major submarine project. The programme is undertaking a significant on-premise to cloud migration, and we're looking for an experienced infrastructure specialist who can take ownership across the design, build and deployment of cloud infrastructure. What you'll bring We're looking for strong hands-on experience across: Cloud infrastructure design, build and deployment Enterprise VMware / vSphere / ESXi / vCenter NSX / NSX-T On-premise to cloud migration Hybrid cloud infrastructure Infrastructure architecture and implementation Cloud platform integration and transformation vSAN, HCX and/or VMware Aria would be advantageousWhy this role? This isn't a standard BAU...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Sep 10, 2026  
Senior VMware/VCF Engineer
Job title: Senior VMware / VCF Infrastructure Engineer Rate: Up to £650 per day inside IR35 Location: Reading / Hybrid - 2 days per week onsite Contract: 6-month rolling contract Active SC Clearances required I'm recruiting for a Senior VMware / VCF Infrastructure Engineer to join a major UK defence programme supporting a high-profile submarine project. This is a genuinely interesting infrastructure transformation programme, centred around a significant on-premise to cloud migration, with VMware Cloud Foundation (VCF) and NSX at the heart of the solution. We're looking for someone who can design, implement and migrate enterprise VMware infrastructure and is comfortable working on complex, security-sensitive environments. Expereince required: You'll need strong, hands-on experience across: VMware Cloud Foundation (VCF) - essential VMware vSphere / ESXi / vCenter NSX / NSX-T VMware infrastructure design & implementation On-premise to cloud migration Infrastructure...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Sep 13, 2026  
WAN Architect / SME
WAN Architect + 12 month contract + Hybrid working from Corsham + £600 to £650 per day - Inside IR35 + DV Cleared role Location: Hybrid / Corsham / MOD Sites (UK and Overseas as Required) Security Clearance: Active DV Clearance Required We are seeking an experienced WAN Architect to provide technical leadership, architecture assurance and design governance across a complex Fixed Networks portfolio. You will assure WAN designs and supplier deliverables, support service transition and new service introduction, manage technology lifecycle and obsolescence, and contribute to future network transformation initiatives. Key Responsibilities Provide WAN architecture expertise and technical assurance across enterprise network services. Review and assure HLDs, LLDs, RFCs, impact assessments, security and accreditation documentation. Ensure solutions align with Defence Digital standards, security requirements and strategic roadmaps. Support service transition, onboarding, testing and...
IR35 Status:
Inside IR35

CV-Library Corsham, Wiltshire Contractor
CL
Sep 10, 2026  
DevOps Consultant - DV Cleared
DevOps Consultant +9 months + +DV cleared +Hybrid 2 days a week on site in Corsham +Inside IR35 +£650 - £700 a day Key Skills: + Terraform + DV Clearance We're looking for an experienced DevOps Consultant to join a high-profile UK Government programme, designing and delivering secure DevOps platforms within highly secure, air-gapped environments. This is an opportunity to play a key role in shaping the DevOps capability that underpins critical national infrastructure, working with modern tooling and providing technical leadership across architecture, automation and platform assurance. The Role You'll lead the design, implementation and ongoing assurance of secure DevOps tooling, ensuring solutions meet stringent security and accreditation standards while enabling efficient software delivery in disconnected environments. Key Responsibilities Architect and implement secure DevOps platforms using GitLab, Jira, Confluence and Ansible Design integrated CI/CD solutions...
IR35 Status:
Inside IR35

CV-Library Corsham, Wiltshire Contractor
CL
Sep 09, 2026  
Information Modeller
Location: Warwick - Hybrid - 3 days per week onsite Start Date: ASAP Rate: £420 per day inside IR35 Duration: 6 months initially Role Overview Our client is seeking an experienced Information Modeller to support the development of information, process, architecture and integration models across a major programme. You will work closely with stakeholders and subject matter experts to create, validate and maintain models while supporting governance, compliance and data quality initiatives. Key Responsibilities * Develop models using UML, BPMN and ArchiMate. * Create and maintain models in Sparx Enterprise Architect. * Work with SMEs to validate and refine information models. * Support solution architecture activities across business and technology domains. * Contribute to data governance, compliance and metadata management activities. * Design relational database schemas and integration interfaces. * Create interaction diagrams and message payloads for HTTP...
IR35 Status:
Inside IR35

CV-Library Warwick, Warwickshire Contractor
CL
Sep 06, 2026  
Hybrid Cloud & Integration Solution Architect
Hybrid Cloud & Integration Solution Architect Contract Role | Hybrid Working (Warwick - 2 days per week) 6 Month Contract (Extensions Possible) £615 per day | Inside IR35 Overview We are seeking an experienced Hybrid Cloud & Integration Solution Architect to join a major transformation programme within the Energy & Utilities sector.Working closely with business and technical stakeholders, you will be responsible for defining end-to-end solution architectures across cloud platforms, SaaS/COTS applications, enterprise integrations, and modern data platforms. This is a highly visible architecture role requiring strong stakeholder engagement and the ability to govern complex technical environments while ensuring alignment to business objectives. Key Responsibilities Design and own end-to-end solution architectures across complex enterprise environments. Define architecture roadmaps supporting business transformation initiatives. Lead solution design across cloud,...
IR35 Status:
Inside IR35

CV-Library Warwick, Warwickshire Contractor
CL
Sep 11, 2026  
SAP S4 HANA PPDS Consultant
SAP S4 HANA PPDS Consultant 12-Month contract - Inside IR35 - £600-£650 per day Fully onsite - based in either Birmingham, Liverpool or Leamington Spa Manufacturing We are seeking a highly skilled and experienced SAP S4 HANA PPDS (Production Planning and Detailed Scheduling) Consultant to join our team. The ideal candidate will have a strong background in SAP PPDS implementation, configuration, and support, with a deep understanding of supply chain planning processes. You will work closely with business stakeholders to design and deliver solutions that optimize production planning and scheduling. Your responsibilities: Support SAP BAU operations and implement, configure, and optimize SAP S/4HANA PP/DS for advanced planning and detailed scheduling. Analyse business requirements and design solutions for production planning, capacity planning, sequencing, and detailed scheduling. Integrate PP/DS with relevant SAP modules such as PP, MM, SD, APO migration scenarios, and external...
IR35 Status:
Inside IR35

CV-Library Leamington Spa, Warwickshire Contractor
CL
Sep 04, 2026  
Data Analyst
Data Analyst 6 months Contract (Extendable) Northampton - Hybrid (3 Days onsite) £350pd Inside IR35 Key Requirements: * Strong experience as a Data Analyst * Experience working in Risk domain/projects * Strong SQL and data analysis skills * Experience with data reporting and stakeholder management * Ability to analyse, validate, and interpret complex datasets * Banking/Financial Services experience preferred * Strong communication and analytical skills
IR35 Status:
Inside IR35

CV-Library Northampton, West Northamptonshire Contractor
CL
Sep 13, 2026  
SAP S/4HANA Consultant (SC Cleared)
SAP S/4HANA Technical Consultant / SAP Basis Consultant (SC Cleared) Location: Bristol, UK (Hybrid - 3 days per week onsite) Contract Length: 6 Months (Extension Likely) Day Rate: £500 - £550 per day (Inside IR35) Security Clearance: Active SC Clearance Required Overview We are seeking an experienced SC Cleared SAP S/4HANA Technical Consultant / SAP Basis Consultant to join a major transformation programme delivering SAP S/4HANA within a secure environment. This is a hands-on technical role requiring strong expertise in SAP S/4HANA system provisioning, installation, landscape management, HANA database administration, and system lifecycle activities. The successful consultant will play a key role in building and maintaining SAP environments hosted on a hyperscaler platform, with AWS experience highly desirable. Key Responsibilities Lead SAP S/4HANA system provisioning and landscape setup activities. Perform initial SAP S/4HANA system builds within AWS and other cloud...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 11, 2026  
Infrastructure Engineer (contract)
Hays are supporting a local public sector organisation hiring a contract Infrastructure Engineer to work on a range of project-based work. Day rate depending on experience and Inside IR35. This will likely be for 6 months initially (could extend) and hybrid working 1 or 2 days per week out of Bristol. You will need a high level of security clearance to be eligible for the role. Within the role, you lead on project-based work including scope, design and implementation across Virtualisation replacement and storage solution replacement with M365/Azure. You will need technical knowledge across the following stack: Virtualisation solutions such as Hyper-V & VMware Experience with M365 Experience of Storage solutions Experience of Entra ID / Active directory Experience of azure cloud services Experience of high level and low level design Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 10, 2026  
Cyber Engineering Consultant
Cyber Engineering Consultant Bristol 4-month contract Paying up to Circa £79p/h (Inside IR35) Please note - Due to the nature of the work, you'll be required to hold or be eligible to obtain a high level of UK Security Clearance Responsibilities: Managing risks and services in accordance with customer, regulatory and legislative expectations. Supporting the delivery of security aspects to the company's core products to external stakeholders (inclusive of Radars, Lasers, Operational Technology, Information Technology). Engaging with engineering teams and delivery of all facets of cyber and information security related to the delivery across the engineering lifecycle - from requirements all the way through to in-service support and maintenance. Exposure to product architectures, encapsulating technologies such as electro-optics, radars, lasers. Essential Skills & Experience A degree in an engineering discipline and/or degree in a cyber security discipline, OR...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
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