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Lead Onsite Support
Job in
Greater London, London, Greater London, EC1A, England, UK
Listed on 2026-01-18
Listing for:
TESTQ Technologies Limited
Full Time
position Listed on 2026-01-18
Job specializations:
-
IT/Tech
IT Support, Systems Administrator
Job Description & How to Apply Below
Lead onsite IT support operations and manage complex infrastructure to ensure high availability of IT services. Act as a technical escalation point and mentor junior engineers.
Key Responsibilities- Advanced Technical Support – resolve complex hardware, OS, and network issues for desktops, laptops, and peripherals.
- Infrastructure Management – administer Windows servers, Active Directory (AD), DNS, DHCP, and Group Policies.
- System Deployment – manage SCCM for OS deployment, patching, and application distribution.
- Network Telephony – configure and troubleshoot LAN/WAN IP telephony systems and VoIP solutions.
- Incident and Change Management – handle BAU activities, incidents, changes, and root cause analysis using ITSM tools.
- Security Compliance – implement security standards and ensure compliance with organizational policies.
- Vendor Coordination – work with third‑party vendors for escalations and hardware replacements.
- Documentation – maintain SOPs, technical documentation, and configuration details.
Skills & Qualifications
- Strong expertise in Active Directory, SCCM, Intune, networking (LAN/WAN), and IP telephony systems.
- Proficiency in Windows OS, Microsoft 365, and virtualization basics.
- Excellent troubleshooting and analytical skills.
- Preferred certifications: ITIL, MCSE, Cisco CCNA, CompTIA Network+.
- Strong communication and leadership skills.
- Experience:
2–5 years as a Local IT Support Engineer.
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