System Administrator (NATO Cleared)

Church International Limited

Ayot St. Peter, United Kingdom

2 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English

Experience level

Intermediate

Job location

Remote

Ayot St. Peter, United Kingdom

Tech stack

Microsoft Active Directory

DNS

VMware ESX Servers

Internet Small Computer System Interface (ISCSI)

Windows Server

Ansible

VMware Infrastructure

Information Technology

Vcenter

VMware

Job description

We are seeking a skilled and proactive System Administrator to support NATO. You will be responsible for maintaining and supporting critical IT infrastructure, ensuring systems remain secure, available, and fully operational in mission-critical conditions., * Support the deployment and transition of the IT systems

Provide on-site, remote, and deployed technical support
Administer Windows Server environments (Active Directory, DNS, Exchange
Manage VMware infrastructure (ESXi, vCenter, upgrades, deployments
Maintain SAN and NAS storage systems
Perform backups and recovery in line with SLA/SOPs
Manage certificates and system security
Support iSCSI configurations
Provide end-user support
Maintain accurate technical documentation
Troubleshoot and resolve system issues, including urgent deployments
Work closely with technical teams to ensure service continuity

Requirements

3+ years' experience in enterprise system administration
Strong experience with: Windows Server, Active Directory, Exchange & VMware (ESXi, vCenter)
Experience with certificates and iSCSI
Good understanding of ITIL practices
Strong troubleshooting and problem-solving skills
Ability to work in mission-critical environments
Willingness to deploy at short notice
Desirable: VMware (VCP) or Microsoft certification, ITIL Foundation certification, & Experience with automation tools, eg, Ansible

Additional Information