System Administrator jobs in Warrington

This role can either be based at our Exchange Quay, Salford Manchester M5 3EF Office OR our Kirkby, Liverpool L33 7XW Office

Role Summary:

Are you passionate about building and maintaining robust IT infrastructure? We’re looking for a skilled Server Infrastructure Engineer to manage enterprise-level systems and ensure our technology runs seamlessly.

Key Responsibilities:

• Administer, configure, and support Microsoft Windows Server 2016 to 2025 environments.
• Administer, configure and support Linux based systems.
• Maintain Active Directory, Group Policy, DNS/DHCP and certificate services across multiple domains.
• Support virtual infrastructure including VMware vSphere and Hyper-V
• Assist in the implementation and monitoring of disaster recovery solutions and backup strategies.
• Ensure compliance with internal security policies and regulatory requirements (e.g., GDPR, ISO27001, PCI DSS v4.0).
• Provide support and root cause analysis for complex issues.
• Document system configurations, changes and operating procedures.
• Participate in infrastructure projects, including system upgrades, migrations and cloud integration.
• System Patching and software updates

Required Qualifications & Experience:

• Minimum 3–5 years in a Systems Engineering role within an enterprise or regulated environment.

Proven expertise in managing both Windows Server and Linux platforms with Active Directory.
Strong experience with VMware, Hyper-V, Citrix Virtual Apps/Desktops, Xen hypervisor technologies.

• Exposure to cloud services (Microsoft Azure, Purview, Hybrid environments).
• VMware Certified Professional (VCP) or Citrix certification (e.g., CCA-V).

Desired Skills and Experience:

• Working knowledge of Microsoft Exchange and O365 administration.
• Citrix Daas and XenServer
• Knowledge of Cyber Security concepts
• PowerShell/Bash scripting to automate and streamline administrative tasks.
• Familiarity with monitoring, alerting, and backup tools (e.g. Graylog, Zabbix, Arcserve, Rubrik, Veeam).
• Solid understanding of networking basics (TCP/IP, VLANs, firewalls).
• Microsoft Certified (e.g., MCSA, MCSE or Windows Server Hybrid Administrator Associate).
• Experience working in financial services, legal, or debt recovery sectors.
• Experience of Ansible, Terraform or similar automation tools.
• Awareness of security frameworks and ITIL best practices.
• Strong problem-solving, analytical and writing skills.
• Comfortable working independently or as part of a team.

Personal Attributes:

• Excellent communication and interpersonal skills.

• Proactive, detail-oriented, and highly organised.

• Ability to manage priorities and work under pressure in a fast-paced environment.

• Strong team player with a collaborative mindset.

NOTWITHSTANDING the detail in this job description, the job holder from time to time will undertake such work as may be determined by their manager and / or a member of the Senior Management Team consistent with the key tasks of the job.

What's in it for you?

• Luxurious office environment in a superb location
• Competitive holiday allowance
• Reserved secure car parking spaces available
• Comprehensive benefits and discounts package
• Healthcare Scheme*
• Company pension plan - Life Assurance*
• Cycle2work scheme*

• After probationary period