Senior IT Infrastructure Eng – Windows & Cisco (Defence)

QinetiQ Group plc; Lincoln; On-site; GBP 55,000 - 85,000; Full time

Benefits offered by this job

Matched contribution pension scheme

Generous holiday allowance

Health Cash Plan

Private Medical Insurance

Dental Insurance

Employee discount portal

Armed Forces Covenant support

Volunteer opportunities

Job summary

QinetiQ Group plc is seeking a Senior IT Infrastructure Engineer to maintain and enhance secure defence IT networks and systems at RAF Waddington, Lincolnshire. You will provide technical leadership across complex support and improvement activities, administering Windows-based infrastructure and Cisco networks while ensuring reliability, performance and security.

You will mentor junior engineers, work with stakeholders, and contribute to improvement of critical IT services in a highly regulated

Qualifications

• Experience administering enterprise Windows environments.
• Strong infrastructure and networking knowledge with ability to troubleshoot complex issues.
• Evidence of continuing professional development within infrastructure, networking or IT operations.

Responsibilities

• Supporting and administering enterprise Windows workstation and network environments.
• Leading the investigation and resolution of complex infrastructure and network incidents.
• Planning and implementing operating system upgrades, software deployments and infrastructure enhancements.
• Configuring and supporting Cisco network technologies across secure environments.
• Maintaining accurate technical documentation, asset records and configuration information.
• Providing technical leadership and mentoring to junior engineers and support teams.

Skills

Windows environments

Networking

Cisco technologies

Technical leadership

Mentoring

Stakeholder collaboration

Security/compliance

Incident investigation

Tools

Cisco IOS

Active Directory

Windows Server

Job description

QinetiQ Group plc is seeking a Senior IT Infrastructure Engineer to maintain and enhance secure defence IT networks and systems at RAF Waddington, Lincolnshire. You will provide technical leadership across complex support and improvement activities, administering Windows-based infrastructure and Cisco networks while ensuring reliability, performance and security.

You will mentor junior engineers, work with stakeholders, and contribute to improvement of critical IT services in a highly regulated