Job Vacancy Wintel Consultant

United Kingdom

CGI

Job position Wintel Consultant

Permanent

As soon as possible

United Kingdom

Published on 21/02/2026

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CGI is seeking a Wintel Consultant to provide infrastructure support within a complex and highly secure customer environment.

This role sits within a dedicated Wintel team supporting mission-critical systems. You will contribute to the stability, security, and continuous improvement of core Windows-based services across a technically diverse estate. If you are an experienced 3rd line engineer looking to further develop your expertise in a secure and structured environment, this is an excellent opportunity.

At CGI, you are more than an employee — you are a Partner. We offer a collaborative culture, strong technical communities, and the opportunity to grow your career while delivering meaningful work for secure UK customers.

Candidate profile

You will deliver Wintel support within a secure environment, primarily focused on BAU operations, incident remediation, and maintenance activities, while also contributing to infrastructure project work.

Working within SLA-driven frameworks, you will investigate and resolve complex technical issues, support system optimisation, and help maintain a resilient and compliant infrastructure platform.

Knowledge of Windows Server, VMware, and Citrix technologies will be particularly valuable in this environment.

Key Responsibilities

Provide 3rd line Wintel support within a secure customer environment

Remediate incidents within agreed SLAs and contribute to problem management

Perform daily operational maintenance tasks across the infrastructure estate

Support Windows Server environments, including Active Directory services

Administer and support VMware virtualisation platforms

Support Citrix environments where applicable

Assist with Microsoft Exchange support and related services

Manage and maintain DNS and Group Policy configurations

Support backup and anti-virus technologies

Contribute to infrastructure project work and platform improvements

Develop or maintain scripts to automate tasks and improve efficiency

Ensure compliance with security, governance, and operational standards

Required qualifications to be successful in this role

Demonstrable experience working within a 3rd line Wintel support team

Strong Windows Server and Active Directory (AD) experience

Experience with Group Policy and DNS

VMware support experience

Experience supporting Microsoft Exchange

Exposure to backup and anti-virus technologies

Familiarity with Citrix environments

Monitoring experience (e.g. Zabbix) desirable

Scripting experience (e.g. PowerShell)

Experience working within secure or regulated environments

Desirable:

Exposure to AI technologies or automation concepts

#LI-LH

Working environment

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.

Discover CGI

London, England, United Kingdom

> 1000 employees

IT services

We are a global business with 91,500 professionals across hundreds of locations worldwide, providing end-to-end IT and business process services that drive our clients’ businesses. In the UK alone, we have around 6,000 member-partners working across 19 towns and cities, doing everything from writing complex code to designing sophisticated software solutions. The work we do powers some of the most ambitious projects that touch the lives of many. Our approach sets us apart, characterised by our proximity model, international presence, expertise, and operational excellence. We organise our operations within metro markets where our clients have concentrated footprints, empowering our local teams to build trusted, in-person relationships. As you build your career here, you’ll develop your skills, share your insights, and work side-by-side with colleagues and clients on innovative solutions that address the most complex issues. Our commitment to ownership, flexibility, and being approachable makes us easy to do business with. Join us, and together, as owners, let’s turn meaningful insights into action to meet the needs and balance the interests of our clients, shareholders, communities, and each other. Benefits: - Insurance coverage - Medical benefits - Pension plan - Member Assistant Programme - Check4Cancer - Flexible time off - Share Purchase Plan - Member discounts - Dental benefits - Vision benefits - Profit Participation Plan - Health and Wellbeing Programme

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Wintel Consultant

CGI