Inside IR35 Infrastructure contracts

96 open inside IR35 Infrastructure contracts, typically £445–£600 a day.

Open contracts: 96
Typical day rate: £445–£600Median £505, from 83 contracts stating a rate
Remote: 2% of these contracts

At the median £505 a day over 220 working days, you'd take home about £70,451 a year outside IR35, or £66,665 inside IR35. Work out your own take-home pay

95 contracts found

Telephony Service DeskOn site
Enterprise organisation with critical telephony services across multiple sites
£250–£300/dayInside IR35
Glasgow · 3 months · Posted 21 days ago
- Infrastructure
- Telephony / unified comms
- Telecoms
- Service desk
- Audit
2 adverts
Senior Network Engineer (Fortinet - ClearPass - Infoblox)Hybrid
Major organisation operating large, complex, business-critical multi-site network estate
£480/dayInside IR35
South East · 6 months · Posted 21 days ago
- Infrastructure
- Network engineering
- Fortinet
- Firewalls
- Wireless networking
- +2 more
Cloud EngineerRemote
One of the UK's largest multi-brand automotive services groups
£400/dayInside IR35
Letchworth Garden City · 6 months · Posted 22 days ago
- Infrastructure
- Cloud engineering
- Azure
- Microsoft Entra ID (Azure AD)
- Microsoft 365
- +7 more
Engineering Environments Lead
Leading global technology company
Rate not statedInside IR35
London · 12 months · Posted 22 days ago
- Infrastructure
- Disaster recovery
- Stakeholder management
- DevOps
- Process improvement
- +5 more
Project Manager (Bioinformatics)Hybrid
Bioinformatics technology and services team
£383–£388/day£51–£52/hrInside IR35
Bracknell · 12 months · Posted 22 days ago
- Infrastructure
- Project management
- Contract management
- Stakeholder management
- Risk management
- +5 more
Principal Project PlannerHybrid
Network Rail
£424–£531/dayInside IR35
Yorkshire and the Humber · 12 months · Posted 22 days ago
- Infrastructure
- Planning and scheduling (Primavera P6 / MS Project)
Security Engineer (DevSecOps)Hybrid
Not specified in advert
£550–£650/dayInside IR35
London · Posted 22 days ago
- Infrastructure
- DevSecOps
- CI/CD
- Vulnerability management
- DevOps
- +7 more
Project Manager (Software & Infrastructure Projects)
Organisation with Digital Backbone Portfolio
Up to £506/dayUp to £68/hrInside IR35
Luton · 6 months · Posted 22 days ago
- Infrastructure
- Project management
- Budget management
- PRINCE2
- Change management
- +4 more
Software Engineering SpecialistOn site
National security environment
£500–£650/dayInside IR35
London · DV clearance · Posted 22 days ago
- Infrastructure
- Platform engineering
- CI/CD
- Git / GitHub
- DevOps
- +7 more
GCP Data EngineerHybrid
Global healthcare and AI research organisation
£700–£750/dayInside IR35
London · 6 months · Posted 29 days ago
- Infrastructure
- Google Cloud (GCP)
- Data engineering
- Storage
- Python
- +7 more
C-CURE EngineerHybrid
Organization requiring software engineering consulting
£450–£500/dayInside IR35
London · Posted 29 days ago
- Infrastructure
- Process improvement
- C
Desktop Hardware Deployment Project ManagerHybrid
Major global banking client
£400–£500/dayInside IR35
London · 6 months · Posted 31 days ago
- Infrastructure
- Project management
- Budget management
- Stakeholder management
- Project controls
- +5 more
IAM Security EngineerHybrid
Leading financial services organisation
£400–£450/dayInside IR35
London · 6 months · Posted 32 days ago
- Infrastructure
- Identity and access management (IAM)
- CI/CD
- Cloud security
- REST APIs
- +10 more
2 adverts
Security EngineerHybrid
Large enterprise
£670–£680/dayInside IR35
London · 6 months · Posted 32 days ago
- Infrastructure
- Stakeholder management
- Security architecture
- Solution architecture
- Observability / monitoring
- +1 more
Information Security OfficerHybrid
Not named in advert
£450/dayInside IR35
London · 6 months · Posted 32 days ago
- Infrastructure
- Risk management
- Stakeholder management
- Cyber security
- Cloud security
- +10 more
2 adverts
Infrastructure Python DeveloperHybrid
HSBC
£400/dayInside IR35
Sheffield · Posted 32 days ago
- Infrastructure
- Python
- Docker
- Kubernetes
- CI/CD
- +5 more
Senior Threat Modelling & Application Security EngineerHybrid
Major organisation
£450–£500/dayInside IR35
London · 6 months · Posted 32 days ago
- Infrastructure
- Cyber security
- Python
- Cloud security
- Docker
- +12 more
2 adverts
Java Application ArchitectHybrid
Insurance sector
£580–£620/dayInside IR35
London · 3 months · Posted 32 days ago
- Infrastructure
- Java
- Migration
- Technical architecture
- Insurance
- +4 more
Site EngineerOn site
Leading international infrastructure group
£480–£500/dayInside IR35
Scotland · Posted 33 days ago
- Infrastructure
- Civil engineering
- Budget management
- Project management
- Process improvement
Test Environment ManagerHybrid
Major enterprise technology
£500–£850/dayInside IR35
London · Posted 33 days ago
- Infrastructure
- OpenShift
- Kafka
- Microservices
- Linux
- +7 more
Senior Project EngineerHybrid
Major rail infrastructure programme
£500–£594/dayInside IR35
North West · 6 months · Posted 34 days ago
- Infrastructure
- Audit
DevOps EngineerHybrid
Critical infrastructure environment, defence, military, nuclear or blue light services
£700–£800/dayInside IR35
London · SC clearance · Posted 34 days ago
- Infrastructure
- DevOps
- Terraform
- Observability / monitoring
- CI/CD
- +7 more
SC Cleared Senior Azure DevSec EngineerHybrid
Critical Azure-hosted application within a highly regulated environment
£650–£750/dayInside IR35
London · SC clearance · Posted 34 days ago
- Infrastructure
- Azure
- DevOps
- Microsoft Entra ID (Azure AD)
- CI/CD
- +6 more
Technical Project Manager - Application ModernisationHybrid
Prestigious insurance client
£360–£370/dayInside IR35
London · 4 months · Posted 34 days ago
- Infrastructure
- Project management
- Azure
- .NET
- Stakeholder management
- +7 more
Commercial ElectricianOn site
Telecoms and infrastructure company operating nationally
£300–£310/dayInside IR35
Swindon · 36 months · Posted 34 days ago
- Infrastructure
- Telecoms
Senior Project ManagerOn site
Leading international infrastructure group
£525/day£70/hrInside IR35
South East · 6 months · Posted 35 days ago
- Infrastructure
- Project management
- Site management (SMSTS)
- Civil engineering
- Process improvement
DevOps Engineer- eDV ClearedOn site
Consultancy delivering solutions for industry-leading National Security clients
£500–£650/dayInside IR35
Gloucestershire · DV clearance · Posted 35 days ago
- Infrastructure
- DevOps
- Site reliability engineering (SRE)
- Docker
- CI/CD
- +4 more
CAD ManagerOn site
Major roads infrastructure project
Rate not statedInside IR35
Gravesend · Posted 35 days ago
- Infrastructure
- CAD
- AutoCAD
Cloud Engineer - Azure Virtual DesktopHybrid
Enterprise organization
£500–£600/dayInside IR35
West London · 3 months · Posted 35 days ago
- Infrastructure
- Cloud engineering
- Azure
- Microsoft Entra ID (Azure AD)
- Intune
- +5 more
Cyber Security Analyst - Microsoft Security / IAMHybrid
Innovative organisation in Bristol
£400–£500/dayInside IR35
Bristol · 3 months · BPSS clearance · Posted 36 days ago
- Infrastructure
- Cyber security
- Identity and access management (IAM)
- Microsoft Entra ID (Azure AD)
- Multi-factor authentication
- +7 more
Infrastructure Technician
NHS
£150/day£20/hrInside IR35
Norfolk · 6 months · Posted 36 days ago
- Infrastructure
- Windows Server
- Active Directory
- Virtualisation
- DNS
- +7 more
Major Projects Estimator - ConstructionOn site
Highways and civil engineering contractor
£500/dayInside IR35
Tyne and Wear · 3 months · Posted 36 days ago
- Infrastructure
- NEC contracts
- Civil engineering
- Quantity surveying
- Budget management
- +1 more
Application Upgrade & Automation EngineerHybrid
Leading Financial Systems & Solutions team
£400–£450/dayInside IR35
London · 35 months · SC clearance · Posted 39 days ago
- Infrastructure
- Linux
- Platform engineering
- CI/CD
- Migration
- +8 more
2 adverts
SC Cleared Strategic Commercial Advisor
Critical National Infrastructure programme
£900–£1,000/dayInside IR35
Berkshire · 6 months · SC clearance · Posted 39 days ago
- Infrastructure
- Procurement
- Risk management
- Supply chain
Lead Quantity SurveyorHybrid
Leading organisation within the UK energy and infrastructure sector
£500/dayInside IR35
Wokingham · 6 months · Posted 39 days ago
- Infrastructure
- Quantity surveying
- NEC contracts
- Forecasting
- Risk management
- +1 more
2 adverts
Virtual Engineering OpsHybrid
Avanade UK Limited
£600–£650/dayInside IR35
London · 6 months · Posted 40 days ago
- Infrastructure
- Terraform
- Citrix
- VMware / vSphere
- Windows Server
- +7 more
Data Center Network EngineerHybrid
Specialist data centre network client
£450–£475/dayInside IR35
London · 12 months · Posted 41 days ago
- Infrastructure
- Network engineering
- Cisco
Cloud & Infrastructure IT Systems EngineerHybrid
Leading financial services organisation
£550–£650/dayInside IR35 (implied)
London · 3 months · Posted 41 days ago
- Infrastructure
- Systems engineering
- Azure
- Intune
- PowerShell
- +7 more
Web Security Engineer (Akamai)Hybrid
Akamai
£550–£600/dayInside IR35
London · 6 months · Posted 41 days ago
- Infrastructure
- Cyber security
- Vulnerability management
- REST APIs
- Stakeholder management
- +4 more
2 adverts
AI Program ManagerHybrid
Enterprise organization requiring cloud transformation and migration leadership
£400–£450/dayInside IR35
London · 6 months · Posted 42 days ago
- Infrastructure
- Migration
- Power Platform
- Stakeholder management
- Azure
- +5 more
Senior Project ManagerOn site
Scottish and Southern Electricity Networks
£583–£700/day£78/hrInside IR35
Glasgow · 4 months · Posted 42 days ago
- Infrastructure
- Project management
- Civil engineering
- Procurement
- Budget management
- +2 more
2 adverts
Senior IT Infrastructure EngineerOn site
Large enterprise
£450–£550/dayInside IR35
Glasgow · 6 months · Posted 43 days ago
- Infrastructure
- Virtualisation
- Storage
- Data migration
- Migration
- +7 more
Site EngineerOn site
Leading international infrastructure group
£400–£550/dayInside IR35
Milford Haven · 12 months · Posted 48 days ago
- Infrastructure
- Health and safety
- Civil engineering
- Excel
- Site management (SMSTS)
- +2 more
2 adverts
Solution ArchitectHybrid
Insurance firm
£950/dayInside IR35
London · 9 months · Posted 62 days ago
- Infrastructure
- Solution architecture
- Insurance
- Migration
- DevOps
Infrastructure EngineerOn site
Government or public sector organisation (SC clearance required)
£400–£415/dayInside IR35
East Midlands · 6 months · SC clearance · Posted 119 days ago
- Infrastructure
- VMware / vSphere
- Virtualisation
- Windows Server
- Active Directory
3 adverts

Contracts, sorted by Posted, newest first. Page 2 of 2.
Role: sort by Role, A to Z	IR35: sort by IR35, outside IR35 first	Rate: sort by Rate, highest first	Location: sort by Location, A to Z	Contract length: sort by Contract length, longest first	Posted: sort by Posted, oldest first
Telephony Service Desk Enterprise organisation with critical telephony services across multiple sites Infrastructure Telephony / unified comms Telecoms Service desk Audit 2 adverts	Inside IR35	£250–£300/day	Glasgow · On site	3 months	21 days ago
Senior Network Engineer (Fortinet - ClearPass - Infoblox) Major organisation operating large, complex, business-critical multi-site network estate Infrastructure Network engineering Fortinet Firewalls Wireless networking +2 more	Inside IR35	£480/day	South East · Hybrid	6 months	21 days ago
Cloud Engineer One of the UK's largest multi-brand automotive services groups Infrastructure Cloud engineering Azure Microsoft Entra ID (Azure AD) Microsoft 365 +7 more	Inside IR35	£400/day	Letchworth Garden City · Remote	6 months	22 days ago
Engineering Environments Lead Leading global technology company Infrastructure Disaster recovery Stakeholder management DevOps Process improvement +5 more	Inside IR35	Not stated	London	12 months	22 days ago
Project Manager (Bioinformatics) Bioinformatics technology and services team Infrastructure Project management Contract management Stakeholder management Risk management +5 more	Inside IR35	£383–£388/day £51–£52/hr	Bracknell · Hybrid	12 months	22 days ago
Principal Project Planner Network Rail Infrastructure Planning and scheduling (Primavera P6 / MS Project)	Inside IR35	£424–£531/day	Yorkshire and the Humber · Hybrid	12 months	22 days ago
Security Engineer (DevSecOps) Not specified in advert Infrastructure DevSecOps CI/CD Vulnerability management DevOps +7 more	Inside IR35	£550–£650/day	London · Hybrid	Not stated	22 days ago
Project Manager (Software & Infrastructure Projects) Organisation with Digital Backbone Portfolio Infrastructure Project management Budget management PRINCE2 Change management +4 more	Inside IR35	Up to £506/day Up to £68/hr	Luton	6 months	22 days ago
Software Engineering Specialist National security environment Infrastructure Platform engineering CI/CD Git / GitHub DevOps +7 more	Inside IR35	£500–£650/day	London · On site	Not stated DV clearance	22 days ago
GCP Data Engineer Global healthcare and AI research organisation Infrastructure Google Cloud (GCP) Data engineering Storage Python +7 more	Inside IR35	£700–£750/day	London · Hybrid	6 months	29 days ago
C-CURE Engineer Organization requiring software engineering consulting Infrastructure Process improvement C	Inside IR35	£450–£500/day	London · Hybrid	Not stated	29 days ago
Desktop Hardware Deployment Project Manager Major global banking client Infrastructure Project management Budget management Stakeholder management Project controls +5 more	Inside IR35	£400–£500/day	London · Hybrid	6 months	31 days ago
IAM Security Engineer Leading financial services organisation Infrastructure Identity and access management (IAM) CI/CD Cloud security REST APIs +10 more 2 adverts	Inside IR35	£400–£450/day	London · Hybrid	6 months	32 days ago
Security Engineer Large enterprise Infrastructure Stakeholder management Security architecture Solution architecture Observability / monitoring +1 more	Inside IR35	£670–£680/day	London · Hybrid	6 months	32 days ago
Information Security Officer Not named in advert Infrastructure Risk management Stakeholder management Cyber security Cloud security +10 more 2 adverts	Inside IR35	£450/day	London · Hybrid	6 months	32 days ago
Infrastructure Python Developer HSBC Infrastructure Python Docker Kubernetes CI/CD +5 more	Inside IR35	£400/day	Sheffield · Hybrid	Not stated	32 days ago
Senior Threat Modelling & Application Security Engineer Major organisation Infrastructure Cyber security Python Cloud security Docker +12 more 2 adverts	Inside IR35	£450–£500/day	London · Hybrid	6 months	32 days ago
Java Application Architect Insurance sector Infrastructure Java Migration Technical architecture Insurance +4 more	Inside IR35	£580–£620/day	London · Hybrid	3 months	32 days ago
Site Engineer Leading international infrastructure group Infrastructure Civil engineering Budget management Project management Process improvement	Inside IR35	£480–£500/day	Scotland · On site	Not stated	33 days ago
Test Environment Manager Major enterprise technology Infrastructure OpenShift Kafka Microservices Linux +7 more	Inside IR35	£500–£850/day	London · Hybrid	Not stated	33 days ago
Senior Project Engineer Major rail infrastructure programme Infrastructure Audit	Inside IR35	£500–£594/day	North West · Hybrid	6 months	34 days ago
DevOps Engineer Critical infrastructure environment, defence, military, nuclear or blue light services Infrastructure DevOps Terraform Observability / monitoring CI/CD +7 more	Inside IR35	£700–£800/day	London · Hybrid	Not stated SC clearance	34 days ago
SC Cleared Senior Azure DevSec Engineer Critical Azure-hosted application within a highly regulated environment Infrastructure Azure DevOps Microsoft Entra ID (Azure AD) CI/CD +6 more	Inside IR35	£650–£750/day	London · Hybrid	Not stated SC clearance	34 days ago
Technical Project Manager - Application Modernisation Prestigious insurance client Infrastructure Project management Azure .NET Stakeholder management +7 more	Inside IR35	£360–£370/day	London · Hybrid	4 months	34 days ago
Commercial Electrician Telecoms and infrastructure company operating nationally Infrastructure Telecoms	Inside IR35	£300–£310/day	Swindon · On site	36 months	34 days ago
Senior Project Manager Leading international infrastructure group Infrastructure Project management Site management (SMSTS) Civil engineering Process improvement	Inside IR35	£525/day £70/hr	South East · On site	6 months	35 days ago
DevOps Engineer- eDV Cleared Consultancy delivering solutions for industry-leading National Security clients Infrastructure DevOps Site reliability engineering (SRE) Docker CI/CD +4 more	Inside IR35	£500–£650/day	Gloucestershire · On site	Not stated DV clearance	35 days ago
CAD Manager Major roads infrastructure project Infrastructure CAD AutoCAD	Inside IR35	Not stated	Gravesend · On site	Not stated	35 days ago
Cloud Engineer - Azure Virtual Desktop Enterprise organization Infrastructure Cloud engineering Azure Microsoft Entra ID (Azure AD) Intune +5 more	Inside IR35	£500–£600/day	West London · Hybrid	3 months	35 days ago
Cyber Security Analyst - Microsoft Security / IAM Innovative organisation in Bristol Infrastructure Cyber security Identity and access management (IAM) Microsoft Entra ID (Azure AD) Multi-factor authentication +7 more	Inside IR35	£400–£500/day	Bristol · Hybrid	3 months BPSS clearance	36 days ago
Infrastructure Technician NHS Infrastructure Windows Server Active Directory Virtualisation DNS +7 more	Inside IR35	£150/day £20/hr	Norfolk	6 months	36 days ago
Major Projects Estimator - Construction Highways and civil engineering contractor Infrastructure NEC contracts Civil engineering Quantity surveying Budget management +1 more	Inside IR35	£500/day	Tyne and Wear · On site	3 months	36 days ago
Application Upgrade & Automation Engineer Leading Financial Systems & Solutions team Infrastructure Linux Platform engineering CI/CD Migration +8 more 2 adverts	Inside IR35	£400–£450/day	London · Hybrid	35 months SC clearance	39 days ago
SC Cleared Strategic Commercial Advisor Critical National Infrastructure programme Infrastructure Procurement Risk management Supply chain	Inside IR35	£900–£1,000/day	Berkshire	6 months SC clearance	39 days ago
Lead Quantity Surveyor Leading organisation within the UK energy and infrastructure sector Infrastructure Quantity surveying NEC contracts Forecasting Risk management +1 more 2 adverts	Inside IR35	£500/day	Wokingham · Hybrid	6 months	39 days ago
Virtual Engineering Ops Avanade UK Limited Infrastructure Terraform Citrix VMware / vSphere Windows Server +7 more	Inside IR35	£600–£650/day	London · Hybrid	6 months	40 days ago
Data Center Network Engineer Specialist data centre network client Infrastructure Network engineering Cisco	Inside IR35	£450–£475/day	London · Hybrid	12 months	41 days ago
Cloud & Infrastructure IT Systems Engineer Leading financial services organisation Infrastructure Systems engineering Azure Intune PowerShell +7 more	Inside IR35 (implied)	£550–£650/day	London · Hybrid	3 months	41 days ago
Web Security Engineer (Akamai) Akamai Infrastructure Cyber security Vulnerability management REST APIs Stakeholder management +4 more 2 adverts	Inside IR35	£550–£600/day	London · Hybrid	6 months	41 days ago
AI Program Manager Enterprise organization requiring cloud transformation and migration leadership Infrastructure Migration Power Platform Stakeholder management Azure +5 more	Inside IR35	£400–£450/day	London · Hybrid	6 months	42 days ago
Senior Project Manager Scottish and Southern Electricity Networks Infrastructure Project management Civil engineering Procurement Budget management +2 more 2 adverts	Inside IR35	£583–£700/day £78/hr	Glasgow · On site	4 months	42 days ago
Senior IT Infrastructure Engineer Large enterprise Infrastructure Virtualisation Storage Data migration Migration +7 more	Inside IR35	£450–£550/day	Glasgow · On site	6 months	43 days ago
Site Engineer Leading international infrastructure group Infrastructure Health and safety Civil engineering Excel Site management (SMSTS) +2 more 2 adverts	Inside IR35	£400–£550/day	Milford Haven · On site	12 months	48 days ago
Solution Architect Insurance firm Infrastructure Solution architecture Insurance Migration DevOps	Inside IR35	£950/day	London · Hybrid	9 months	62 days ago
Infrastructure Engineer Government or public sector organisation (SC clearance required) Infrastructure VMware / vSphere Virtualisation Windows Server Active Directory 3 adverts	Inside IR35	£400–£415/day	East Midlands · On site	6 months SC clearance	119 days ago

Contracts come from job boards and employers' own careers sites, updated hourly. IR35 status is as stated in each advert: always confirm it with the hirer.

Inside IR35 Infrastructure contracts

Selected filters

95 contracts found

Telephony Service DeskOn site

Senior Network Engineer (Fortinet - ClearPass - Infoblox)Hybrid

Cloud EngineerRemote

Engineering Environments Lead

Project Manager (Bioinformatics)Hybrid

Principal Project PlannerHybrid

Security Engineer (DevSecOps)Hybrid

Project Manager (Software & Infrastructure Projects)

Software Engineering SpecialistOn site

GCP Data EngineerHybrid

C-CURE EngineerHybrid

Desktop Hardware Deployment Project ManagerHybrid

IAM Security EngineerHybrid

Security EngineerHybrid

Information Security OfficerHybrid

Infrastructure Python DeveloperHybrid

Senior Threat Modelling & Application Security EngineerHybrid

Java Application ArchitectHybrid

Site EngineerOn site

Test Environment ManagerHybrid

Senior Project EngineerHybrid

DevOps EngineerHybrid

SC Cleared Senior Azure DevSec EngineerHybrid

Technical Project Manager - Application ModernisationHybrid

Commercial ElectricianOn site

Senior Project ManagerOn site

DevOps Engineer- eDV ClearedOn site

CAD ManagerOn site

Cloud Engineer - Azure Virtual DesktopHybrid

Cyber Security Analyst - Microsoft Security / IAMHybrid

Infrastructure Technician

Major Projects Estimator - ConstructionOn site

Application Upgrade & Automation EngineerHybrid

SC Cleared Strategic Commercial Advisor

Lead Quantity SurveyorHybrid

Virtual Engineering OpsHybrid

Data Center Network EngineerHybrid

Cloud & Infrastructure IT Systems EngineerHybrid

Web Security Engineer (Akamai)Hybrid

AI Program ManagerHybrid

Senior Project ManagerOn site

Senior IT Infrastructure EngineerOn site

Site EngineerOn site

Solution ArchitectHybrid

Infrastructure EngineerOn site