Outside IR35 Infrastructure Engineer Contract Jobs
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43 Contract jobs sorted by:
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43 Contract jobs
Senior Cloud Infrastructure Engineer - Azure & AWS - REMOTE (W2 ONLY)
Posted 1 day ago by Chandra Technologies, Inc.
Job Description***Only W2 resumes are acceptedWork Location: Remote Candidate Location: Candidate MUST live in the Unite...
- Rate Not specified
- Category Outside
- Work type Remote
- Location Remote
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Contract Infrastructure Engineer (Azure Specialist)
Posted 1 day ago by Deerfoot Recruitment Solutions
Contract Opportunity: Infrastructure Engineer (Azure Specialist) £375/day | Outside IR35 Fully Remote | 3-6 Month Contra...
- Rate £375 per day
- Category Outside
- Work type Remote
- Location Hull (HU1), HU1
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Infrastructure Project Engineer (NetApp, Veeam) Outside IR35
Posted 3 days ago by Methods Business and Digital Technology...
Key ResponsibilitiesSupervise and validate project deployments involving:HPE Compute InfrastructureVMware ESXi/vSphereNe...
- Rate Not specified
- Category Outside
- Work type Onsite
- Location Stevenage, Hertfordshire
Senior Network Engineer - Enterprise & Cloud Infrastructure - $65 CTC - REMOTE (...
Posted 4 days ago by Chandra Technologies, Inc.
Job Description***Crop to Crop resumes are acceptedLocation Requirement: Onsite or Remote? Candidate MUST be a WI reside...
- Rate Not specified
- Category Outside
- Work type Remote
- Location Remote
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Sr AI Validation Engineer with Infiniband Fabrics and GPU Infrastructure
Posted 1 week ago by Cloud Destinations LLC
Job DetailsSr AI Validation Engineer to provide artificial intelligence infrastructure validation services focused on pr...
- Rate Not specified
- Category Outside
- Work type Remote
- Location Remote
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Senior SCADA / Controls Engineer - Critical Infrastructure
Posted 1 week ago by KO2 Embedded Recruitment Solutions LTD
The RoleYou'll be joining a live, business critical project as a Senior SCADA/Controls Engineer, developing and supporti...
- Rate £80 per hour
- Category Outside
- Work type Not specified
- Location Charford, Bromsgrove (B60), B60 3SB
Senior SCADA / Controls Engineer - Critical Infrastructure
Posted 1 week ago by KO2 Embedded Recruitment Solutions LTD
The RoleYou'll be joining a live, business-critical project as a Senior SCADA/Controls Engineer, developing and supporti...
- Rate £80 per hour
- Category Outside
- Work type Not specified
- Location Hull, North Humberside, HU1 3QX
Senior SCADA / Controls Engineer - Critical Infrastructure
Posted 1 week ago by KO2 Embedded Recruitment Solutions LTD
The RoleYou'll be joining a live, business critical project as a Senior SCADA/Controls Engineer, developing and supporti...
- Rate £80 per hour
- Category Outside
- Work type Not specified
- Location Ferryhill, Aberdeen (AB11), AB11 5RA
LinuxONE Infrastructure Engineer (Remote)
Posted 1 week ago by Kforce Technology Staffing
RESPONSIBILITIESKforce has a client that is seeking a highly experienced remote LinuxONE Infrastructure Engineer to supp...
- Rate Not specified
- Category Outside
- Work type Remote
- Location Remote or Armonk, New York
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About Our Outside IR35 Infrastructure Engineer Contract Roles
What does a infrastructure engineer contractor do?
Infrastructure Engineer contractors are engaged to design, build, and manage the underlying technology infrastructure on which applications, services, and data platforms run, including compute, storage, networking, virtualisation, and increasingly cloud-native infrastructure services. The work spans physical data centre infrastructure management, virtualisation platforms, hybrid cloud environments, network architecture, and the automation and orchestration tooling that enables infrastructure to be provisioned and managed at scale. Infrastructure Engineer contractors are brought in during technology refresh and modernisation programmes, cloud migration projects, data centre consolidations, and to provide specialist capacity within infrastructure teams managing complex hybrid environments.
The technical skills expected vary considerably by the nature of the infrastructure environment. For on-premise and hybrid infrastructure roles, experience with VMware vSphere for virtualisation, Cisco or Juniper networking, storage platforms from vendors such as NetApp or Pure Storage, and backup and disaster recovery solutions is widely expected. For cloud-centric roles, proficiency in infrastructure-as-code using Terraform, strong knowledge of at least one major cloud platform, and experience with container infrastructure including Kubernetes is increasingly the dominant skill profile. Network architecture skills, covering routing and switching, software-defined networking, and WAN optimisation, are valued across both traditional and cloud-forward infrastructure environments. The ability to design resilient, secure infrastructure that meets both performance requirements and cost constraints is the core architectural competency at senior level.
What is the market like for infrastructure engineer contractors?
Contract Infrastructure Engineer work sits within a steadily active and broad market, spanning both the traditional on-premise infrastructure management segment and the rapidly growing cloud infrastructure space. Demand from the traditional data centre and virtualisation market remains steady as large organisations continue to maintain significant on-premise infrastructure alongside their cloud workloads. The growth of hybrid cloud environments, where contractors must bridge both worlds effectively, has created strong demand for Infrastructure Engineers who combine on-premise expertise with cloud platform knowledge. Rates vary considerably by specialisation, with cloud-centric Infrastructure Engineers who also bring Kubernetes and Terraform skills commanding rates at the upper end of the infrastructure contracting market.
What does Outside IR35 mean?
IR35 is UK tax legislation that determines whether a contractor is genuinely self-employed or working in a manner that resembles employment. When a contract is classified as outside IR35, the engagement is treated as a business-to-business arrangement. The contractor operates through their own limited company, invoices for services, and manages their own tax affairs including corporation tax, self-assessment, and VAT where applicable.
Outside IR35 engagements are assessed against three key factors: the degree of control the client exercises over how the work is delivered, whether the contractor has a genuine right to provide a substitute, and whether there is a mutuality of obligation between the parties. Contracts that demonstrate contractor autonomy, project-based delivery, and the absence of ongoing employment obligations are more likely to sit outside IR35. Since April 2021, responsibility for making this determination sits with the end client for medium and large private sector organisations.
On QualityContracts.co.uk, approximately 28% of roles with a stated IR35 status are classified as outside IR35. The proportion varies by sector and role type, with some disciplines seeing a significantly higher or lower share of outside IR35 opportunities. Each listing on this page displays its IR35 status where provided by the hiring organisation.
What infrastructure engineer roles are usually Outside IR35?
Infrastructure engineering sits at around 25% outside IR35 among contracts with a stated status. The outside IR35 opportunities concentrate in migration and build projects: deploying a new virtualisation platform, migrating to cloud infrastructure, or building out a new data centre environment. These engagements have defined scope and completion criteria. Managed service providers, cloud consultancies, and organisations undertaking major infrastructure refreshes generate the most outside IR35 infrastructure engineering demand.
How much do infrastructure engineer contractors usually earn when working Outside IR35?
Contract rates for infrastructure engineer roles typically range from £500 to £900 per day, depending on the scope of the role, required expertise, and the delivery expectations of the engagement. Rates shown are for outside IR35 engagements and reflect the gross day rate paid to the contractor's limited company before any personal tax obligations.
How many Outside IR35 infrastructure engineer vacancies are there on Quality Contracts?
Over the past twelve months, we have tracked over 250 infrastructure engineer contract roles across the site. Of the roles currently listed on our site, around one in four are Outside IR35. Data reviewed up to August 2026.