Cloud & Infrastructure
Systems Administrator Jobs & Careers
Looking for your next Systems Administrator opportunity?
HOK Consulting connects Systems Administrators with organisations that rely on secure, reliable and well-managed technology infrastructure across permanent, contract and interim opportunities.
Whether your experience covers Windows Server, Linux, Active Directory, Microsoft 365, VMware or hybrid infrastructure, explore current opportunities or upload your CV to join HOK’s technology talent network.
Current Systems Administrator Jobs
Explore current Systems Administrator opportunities available through HOK Consulting.
Can’t see the right Systems Administrator role?
If there are currently no suitable Systems Administrator vacancies listed, upload your CV and tell us what you’re looking for. Our team can contact you when a relevant permanent, contract or interim opportunity becomes available.
What Does a Systems Administrator Do?
Systems Administrators maintain, configure and support the servers, operating systems, user services and infrastructure that organisations depend on for their day-to-day technology operations.
The role can involve managing Windows and Linux servers, identity services, virtualisation, Microsoft 365, storage, backup and cloud-connected systems while ensuring users and applications can access reliable and secure technology services.
Systems Administrators also play an important role in troubleshooting, patching, monitoring and maintaining infrastructure, often working alongside systems engineers, infrastructure teams, network specialists, cloud engineers and security professionals.
Systems Administrator Skills & Experience
The technologies required vary between organisations, but Systems Administrator roles commonly involve experience across areas such as:
- Windows Server
- Linux
- Active Directory
- Microsoft 365
- VMware
- Hyper-V
- Citrix
- Microsoft Azure
- Amazon Web Services (AWS)
- DNS & DHCP
- Storage and Backup
- Veeam
- Networking
- Disaster Recovery
- Business Continuity
Some Systems Administrators specialise in Microsoft or Linux environments, while others support a broader range of on-premise, virtualised, cloud and hybrid infrastructure.
Strong troubleshooting skills, security awareness and an understanding of networking and access management are particularly important when supporting business-critical systems.
Typical Systems Administrator Responsibilities
- Installing and configuring servers and operating systems
- Administering Windows Server and Linux environments
- Managing Active Directory, user accounts and access permissions
- Supporting Microsoft 365 and associated services
- Managing VMware, Hyper-V and other virtualised environments
- Monitoring system availability, capacity and performance
- Applying patches, updates and security fixes
- Managing storage, backup and recovery systems
- Troubleshooting server, software and infrastructure issues
- Supporting disaster recovery and business continuity processes
- Assisting with infrastructure upgrades and migration projects
- Maintaining technical documentation and system records
Responsibilities vary depending on the organisation, technology environment and seniority of the position.
Systems Administrator Salary Expectations
Systems Administrator salaries vary according to experience, location, technical expertise, sector and the complexity of the systems being managed.
Permanent Systems Administrator
Around £34,700 per year
UK average base salary
Contract Systems Administrator
Around £438 per day
UK median contract rate
Senior Systems Administrators and professionals with specialist Linux, Microsoft, virtualisation, cloud, security or financial services experience may command higher salaries or contract rates.
Salary information is provided as a general UK market guide and can vary significantly between individual roles.
Systems Administrator Career Progression
Systems Administration provides a strong foundation for careers across systems engineering, infrastructure, cloud and technical operations.
Typical Systems Administrator Career Path
Alternative Career Paths
Systems Administrators may also progress into specialist roles such as:
- Systems Engineer
- Infrastructure Engineer
- Cloud Engineer
- VMware Engineer
- Cloud Operations Engineer
- Network Engineer
- Infrastructure Architect
The right progression depends on whether you want to deepen your systems expertise, move into engineering, specialise in cloud or virtualisation, or progress towards infrastructure architecture and technical leadership.
Your Next Move
Looking for Your Next Systems Administrator Opportunity?
If you’re considering your next permanent position, contract assignment or interim opportunity, send HOK Consulting your CV.
Tell us about the systems you manage, the technologies you work with and the type of opportunity you’re looking for.
Specialist Recruitment
Cloud & Infrastructure Recruitment
Systems Administration forms part of HOK Consulting’s wider Cloud & Infrastructure recruitment expertise, connecting organisations with professionals across systems, infrastructure, cloud platforms, networks, storage, security and technology delivery.
Hiring?
Recruiting Systems Administrators?
HOK Consulting supports organisations looking for experienced Systems Administrators across permanent, contract and interim requirements.
Whether you’re strengthening your internal IT team, maintaining critical systems, modernising infrastructure or supporting a migration programme, speak to HOK about your requirements.