Junior Systems Engineer; Windows, Network & Automation

Location: Hybrid / Buckingham Ave, Slough SL1 4PF
, UK
job type: Permanent / Full-time
Sector and subsector: IT | Support & Infrastructure
Salary: Negotiable salary

Atcore, part of Travelsoft, is a global travel technology provider, with an unrivalled reputation for innovation and partnership spanning our 40 year history.

ATCOM, our market leading reservation and distribution platform, powers business transformation for the global brands we partner, brands such as TUI, easy

Jet holidays, DER Touristik and Center Parcs, delivering increased profitability through operational efficiencies and optimal customer experience. Combining unparalleled industry expertise with market leading proven technology, ATCOM powers over 23 million holidays and over £20 billion in bookings for our partners each year.

We have an exciting opportunity for a Systems Engineer to join our Windows and Networking team.

We are looking for candidates who are inspired to challenge the norm and help us evolve the customer journey.

We are seeking a motivated and enthusiastic Systems Engineer (Windows, Network & Automation) to join our Windows and Network Team.

The successful candidate will contribute to the support, maintenance and ongoing development of the organisation's Windows Server and network environments, working as part of a collaborative team of experienced engineers. The role spans a broad range of enterprise technologies and offers genuine scope for those at the start of their career as well as those with mid-level experience looking for their next challenge.

We are looking for individuals with strong technical aptitude, a genuine passion for technology and a drive to keep developing. Candidates may come from a Windows and networking background looking to build automation skills, or from a scripting and automation background looking to grow into enterprise infrastructure — both paths are equally valued. Whether gained through commercial experience, higher education, personal projects or home lab environments, what matters most is curiosity, problem-solving ability and enthusiasm for what good technology can achieve.

Windows Systems Administration

• Support the administration and maintenance of Windows Server environments.
• Manage Active Directory users, groups, computer objects and associated services.
• Assist with the creation, maintenance and troubleshooting of Group Policy.
• Maintain accurate technical documentation and operational procedures.
• Participate in Windows platform improvement, upgrade and migration projects.

Network Administration

• Support the administration and maintenance of the organisation's network estate.
• Assist with the management of switches, firewalls and load balancers.
• Troubleshoot network connectivity, configuration and performance issues.
• Participate in planned network changes, upgrades and maintenance activities.
• Contribute to network documentation, diagrams and configuration standards.

Automation & Process Improvement

• Develop and maintain automation scripts — primarily in Power Shell — to streamline Windows and network administration tasks.
• Identify opportunities to improve operational efficiency and reduce manual effort.
• Design and develop monitoring, reporting and management tools
• Apply scripting and automation to improve consistency, accuracy and service quality.
• Maintain clear documentation for automated processes and operational solutions.
• Use AI-assisted tools to accelerate the design, testing and documentation of automation solutions

Education & Experience

• A degree in Computer Science, Information…