At a Glance
- Tasks: Design, build, and maintain Windows-based enterprise infrastructure for a cutting-edge defence programme.
- Company: Join a leading defence organisation focused on innovative technology solutions.
- Benefits: Competitive daily rate, hybrid working, and opportunities for professional growth.
- Other info: Work at MOD Corsham with a dynamic team in a secure environment.
- Why this job: Be part of a mission-critical project that enhances communication for war-fighters.
- Qualifications: Strong experience with Windows Server and Microsoft enterprise services required.
The predicted salary is between 63000 - 77000 £ per year.
Location
Hybrid – 4 days per week on site at MOD Corsham
Rate
Up to £550/day
IR35 status
Inside IR35
Contract dates
Closing date
15th September 2026 at 10:00
Security clearance
- UK Security Clearance (SC) required
- Overview
- Our customer, a large defence organisation, is seeking an experienced
WINTEL Engineer to deliver hands-on engineering support to the Op NET programme, designing, building and maintaining Windows-based enterprise infrastructure platforms.
The role focuses on Microsoft server technologies and enterprise services within highly virtualised environments, supporting full lifecycle delivery from installation and configuration through to integration, testing and operational support within secure or regulated environments.
- Programme Context
- The New Style of IT (Deployed) – NSo IT(D) – programme is delivering
Op NET , a new C4 capability across the SECRET, Mission SECRET and OFFICIAL-SENSITIVE security domains.
The programme aims to deliver a highly secure, technologically advanced and evolutionary communications and information service that connects war-fighters and enables information advantage across the operational landscape.
Key Responsibilities
- Install, configure and maintain Windows Server operating systems across enterprise environments.
- Deploy and support Microsoft enterprise services including Active Directory, Group Policy, Exchange, SQL, Skype, WSUS, PKI and supporting applications.
- Administer and support Windows environments within virtualised infrastructure platforms.
- Perform system configuration, patching, backup and restore operations to maintain platform availability.
- Support system integration, troubleshooting and resolution of technical issues across infrastructure services.
- Produce and review technical artefacts including design documentation, build guides and operational procedures.
- Support wider system testing, integration and commissioning activities.
- Work with Service Management functions to investigate and resolve incidents and service requests.
- Contribute to continuous improvement, automation and standardisation of WINTEL services.
- Deliver activities in line with programme timelines, standards and security requirements.
- Provide support for Live Ops as required.
Essential Skills, Qualifications and Experience
- Strong experience with Windows Server platforms, e. g. 2012R2, 2016 and later versions, in enterprise environments.
- Experience deploying and administering Active Directory in secure environments.
- Experience across Microsoft enterprise services, e. g. PKI, DNS, DHCP, Exchange, SQL and WSUS.
- Experience supporting Windows environments in virtualised infrastructure.
- Knowledge of system administration including patching, backup/restore and monitoring.
- Experience with Power Shell for administration and automation.
- Ability to produce technical documentation, including LLDs, build guides and runbooks.
- Strong troubleshooting, analytical and communication skills.
- Experience working within complex programmes and large technical teams.
- Understanding of service management principles (ITIL).
Desirable Skills, Qualifications and Experience
- Experience working within Defence or other secure public sector environments.
- Knowledge of virtualisation platforms, e. g. VMware.
- Experience with SCCM, SCOM or similar monitoring tools.
- Familiarity with networking concepts and Cisco technologies.
- Experience with Agile delivery and Atlassian toolsets, including JIRA and Confluence.
- Relevant certifications, e. g. MCSE or ITIL.
- Additional Information
- Base working site is MOD Corsham.
- 4 days per week on site are required.
- UK Security Clearance (SC) required
- The assignment is expected to run from 1 October 2026 to 31 March 2028.
- #J-18808-Ljbffr
WINTEL Engineer – Windows Infrastructure in Corsham employer: Quast Ltd
Quast Ltd. is an excellent employer for those looking to make a meaningful impact in the defence sector, particularly within the AJAX programme. With a strong focus on collaboration and innovation, employees benefit from a supportive work culture that encourages professional growth and development, alongside competitive remuneration and unique opportunities to engage with diverse stakeholders in a dynamic environment.
StudySmarter Expert Advice🤫
We think this is how you could land WINTEL Engineer – Windows Infrastructure in Corsham
✨Join the IT Consultancy Buzz
Get involved in local or virtual IT consultancy meetups and forums. This is where we can rub shoulders with industry professionals, get insights into what Quast Ltd values, and even spot unadvertised opportunities. Don't miss out on these chances to make a name for ourselves in the IT world!
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Create a personal project or case study relevant to the challenges Quast Ltd might face. Use platforms like GitHub or Medium to share your findings. This not only demonstrates our consulting skills but shows a proactive attitude, making us stand out from the crowd when applying for that full-time gig.
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✨Direct Apply to Quast Ltd
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We think you need these skills to ace WINTEL Engineer – Windows Infrastructure in Corsham
Some tips for your application 🫡
Showcase Your Problem-Solving Skills:In IT consulting, it's all about problem-solving, so make sure your CV highlights your analytical skills and any relevant projects you've tackled. Mention specific technologies or methodologies you've used to resolve issues or improve processes; this shows you can think critically and deliver results, which is vital for us at Quast Ltd.
Highlight Relevant Certifications:Certifications like ITIL, PMP, or even specific tech stack qualifications can really make you stand out. Make sure to include these in your CV, as they not only demonstrate your expertise but also your commitment to staying current in the field. We love seeing candidates who are proactive about their professional development!
Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at Quast Ltd. Share stories about your experiences in IT consulting, and how they shaped your desire to join our team. Mention why you’re excited about this particular role, and how you see yourself contributing to our projects.
Keep It Clear and Concise:We're all busy, so make sure your application is easy to read. Use bullet points for key achievements, and don’t overload us with jargon. A clean, professional layout goes a long way. Remember, the clearer your application, the more likely we are to invite you in for an interview!
How to prepare for a job interview at Quast Ltd
✨Brush Up on Your Technical Skills
For an IT consulting role, be ready to demonstrate your technical prowess. You might face questions on systems integration, cloud technologies, or even troubleshooting specific software. If you have experience with tools like AWS, Azure, or even specific programming languages, make sure you can talk about them fluently.
✨Showcase Your Problem-Solving Approach
IT consulting is all about solving problems for clients. Think about how you can illustrate your approach to a past challenge using the STAR method (Situation, Task, Action, Result). It's a great way to show how you tackle complex issues and come up with effective solutions.
✨Know the Business Impact of IT Solutions
When discussing your experiences, focus not just on the tech solutions you implemented, but also on their business impact. Employers want to see that you can connect IT with organisational goals. Prep examples that highlight how your tech contributions improved efficiency or reduced costs for past clients or projects.
✨Prepare for Behavioural Questions
Since IT consulting often involves teamwork and client interactions, expect behavioural questions that assess your interpersonal skills. Be prepared with examples that demonstrate your adaptability, communication skills, and how you handle client feedback. Before the interview, think of situations where you worked closely with clients to create effective IT strategies or changes.
