Hybrid On‑Prem Infrastructure Engineer (3rd Line)

Energy Jobline ZR; Crawley; Hybrid; GBP 140,000 - 146,000; Full time

Benefits offered by this job

Umbrella engagement

Job summary

Energy Jobline ZR is seeking an experienced Infrastructure Engineer for a hybrid, on-site role in Crawley. The contract focuses on on-premise technologies, providing 3rd line support and contributing to infrastructure improvements within an ITIL-led environment.

Responsibilities include managing Windows Server, Active Directory, Exchange/Office 365, virtualization, backup and DR, and scripting for automation, with emphasis on reliability, availability and performance of core services.

Qualifications

• 3rd line infrastructure support experience in an enterprise ITIL environment.
• Windows Server administration (2012/2016 and later).
• Active Directory, Group Policy and file permissions.
• VMware and/or Hyper-V virtualization.
• Microsoft Exchange and Office 365 administration.
• Networking fundamentals including TCP/IP, VPNs, firewalls and wireless technologies.
• Backup, recovery and disaster recovery solutions.
• PowerShell scripting and automation.
• SQL Server administration experience.
• SCCM or equivalent endpoint management tools.
• Experience working within SLA‑driven environments.

Responsibilities

• Provide 3rd line infrastructure support across servers, storage, networking and business systems.
• Maintain and troubleshoot Windows‑based infrastructure environments.
• Support virtualised platforms and ensure system availability and capacity.
• Manage Active Directory, Exchange/Office 365 and core corporate applications.
• Support backup, recovery, disaster recovery and business continuity activities.
• Monitor infrastructure performance and resolve technical issues.
• Contribute to infrastructure projects, upgrades and service improvements.
• Create and maintain technical documentation and knowledge articles.

Skills

3rd line support

Windows Server administration

Active Directory

PowerShell scripting

VMware/Hyper-V

Office 365 admin

Networking fundamentals

Backup/DR

SLA-driven

Tools

SCCM

Job description

Energy Jobline ZR is seeking an experienced Infrastructure Engineer for a hybrid, on-site role in Crawley. The contract focuses on on-premise technologies, providing 3rd line support and contributing to infrastructure improvements within an ITIL-led environment.

Responsibilities include managing Windows Server, Active Directory, Exchange/Office 365, virtualization, backup and DR, and scripting for automation, with emphasis on reliability, availability and performance of core services.