Junior System Administrator

Gloucester
10 months ago
Applications closed

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Job Title: Junior Systems Administrator

Salary: Up to £35,000 per annum

Role Overview:

We are seeking a Junior Systems Administrator to support and maintain internal IT infrastructure. This role is ideal for someone with 1-2 years of experience in IT support or system administration, looking to expand their skills across networking, security, and cloud technologies. You will be part of a multi-skilled IT team, ensuring high performance, reliability, and security across systems.

Key Responsibilities:

Systems Administration & IT Support

  • Install, configure, and maintain Windows Server, Linux (Ubuntu/CentOS), and Microsoft 365 environments.

  • Provide 1st and 2nd Line Support, with some exposure to 3rd Line tasks.

  • Manage Active Directory, Group Policy, and user access controls.

  • Support cloud-based services (Microsoft 365, Azure AD, Exchange Online).

  • Troubleshoot hardware, software, and network issues to ensure smooth operation.

  • Assist in virtualisation technologies (VMware, Hyper-V) and backup solutions (Veeam, Acronis).

    Networking & Security

  • Support basic network troubleshooting, including VPN, VLAN, DHCP, DNS, and Wi-Fi.

  • Assist with firewall configurations and network security policies.

  • Implement security best practices, including MFA, endpoint protection, and backups.

  • Work within Cyber Essentials and ISO 27001 security frameworks.

    Automation & Documentation

  • Create and maintain technical documentation, policies, and troubleshooting guides.

  • Contribute to system upgrades, patch management, and IT process improvements.

  • Support basic scripting and automation using PowerShell, Bash, or Python.

  • Train internal users on IT systems and security best practices.

    Person Specification:

    Essential Criteria:

    ✔ 1-2 years of experience in IT support, system administration, or a related role.
    ✔ Strong understanding of Windows Server, Active Directory, and Microsoft 365.
    ✔ Basic experience with Linux (Ubuntu, CentOS, or RHEL).
    ✔ Knowledge of networking fundamentals (TCP/IP, DNS, DHCP, VPN).
    ✔ Experience providing 1st and 2nd Line Support, with some 3rd Line exposure.
    ✔ Awareness of cybersecurity principles, including access controls and backups.
    ✔ Ability to troubleshoot technical issues independently and work in a team.
    ✔ Strong communication skills, with an ability to document and explain IT processes.

    Desirable Criteria:

    ➕ Familiarity with Cisco Meraki, Fortinet, or Unifi networking solutions.
    ➕ Experience with virtualisation (VMware, Hyper-V) and cloud services (Azure, AWS).
    ➕ Basic scripting skills (PowerShell, Bash, Python) for automation tasks.
    ➕ Exposure to firewall management, SIEM tools, or security monitoring.
    ➕ Relevant IT certifications (CompTIA A+/Network+, Microsoft 365 Fundamentals, CCNA).

    Why Apply?

  • Salary up to £35,000, with opportunities for career growth.

  • Work in a dynamic, security-focused IT environment.

  • Gain hands-on experience across networking, security, cloud, and virtualisation.

  • Be part of a collaborative and professional IT team

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