IT Systems and Network Administrator

Key Appointments; Leeds; Hybrid; GBP 40,000 - 55,000; Full time

Job summary

A leading chemicals business in the UK is seeking an IT Systems & Network Administrator to enhance their IT infrastructure. The role involves configuring and troubleshooting networks, providing user support, and managing system updates. Ideal candidates should have over 3 years of experience in IT systems and network administration, with a strong knowledge of Windows Server and network protocols. The company offers professional development opportunities and supports a positive workplace culture.

Benefits

Competitive salary

Flexible working hours

Generous holiday allowance

Opportunities for professional development

Mental health support

Qualifications

• Strong working knowledge of networking protocols.
• A full UK driving licence and willingness to travel.
• Experience with scripting or ticketing systems desired.

Responsibilities

• Support and maintain IT systems for performance.
• Configure and troubleshoot network devices.
• Provide remote and on-site user support.
• Manage system updates and performance monitoring.
• Collaborate with third-party suppliers on infrastructure projects.

Skills

LAN/WAN configuration

VPN troubleshooting

Remote user support

Problem-solving skills

Excellent communication

Education

3+ years experience in IT systems and network administration

Certifications like CCNA or CompTIA Network+

Tools

Windows Server

Active Directory

DNS

DHCP

Automation scripting

Job description

IT Systems & Network Administrator | Leeds (with travel to other UK sites)

Are you passionate about technology and enjoy finding solutions to IT challenges? Do you have solid experience in systems and network administration and want a role where you can make a real impact? We are looking for an IT Systems & Network Administrator to join this leading chemicals business.

WHAT'S ON OFFER

• Competitive salary (dependent on experience)
• Flexible working hours and hybrid working options
• Generous holiday allowance with the option to buy or sell days
• Genuine opportunities for professional development through internal and external training
• Access to wellbeing initiatives including mental health support, counselling, and physical health programmes

THE ROLE

This is a varied and hands‑on role where you'll support and maintain IT systems and networks to ensure performance, security, and reliability. You'll also play a key part in IT projects such as upgrades, migrations, and new deployments.

Key responsibilities include:

• Configuring and troubleshooting LAN/WAN, VPNs, switches, routers, and wireless networks
• Providing both remote and on‑site user support across multiple sites
• Managing system updates, patching, and performance monitoring
• Supporting infrastructure projects and collaborating with third‑party suppliers
• Maintaining accurate documentation for systems and configurations

This role requires regular travel to other company sites, with occasional short‑notice visits when urgent issues arise.

ABOUT YOU

We're looking for someone with:

• At least 3 years' experience in IT systems and network administration
• Strong working knowledge of Windows Server, Active Directory, DNS, DHCP, and Group Policy
• Good understanding of networking, routing, and switching protocols
• A full, clean UK driving licence and willingness to travel
• Strong problem‑solving skills, a proactive attitude, and excellent communication

Desirable:

• Certifications such as CCNA, CompTIA Network+, or Microsoft Certified: Azure Administrator
• Experience with scripting, automation, or ticketing systems

ABOUT THE COMPANY

Our client is part of a well‑established group of innovative science‑based businesses that provide chemistry‑led solutions for a better life today and a better world tomorrow. With a global customer base across more than 90 countries, they've built a reputation for excellence, innovation, and collaboration.

The culture is open, inclusive, and supportive, with a strong focus on teamwork, creativity, and continuous improvement.

Please apply with an up-to‑date CV. If shortlisted, our client will contact you to discuss the role and your experience further.