Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead design and configuration of Windows Server, virtualisation, and network infrastructure for major OT projects.
- Company: Join a top system integrator delivering impactful OT solutions in energy and industrial sectors.
- Benefits: Enjoy opportunities for mentorship, travel across the UK, and a competitive referral bonus.
- Why this job: Be part of a dynamic team focused on secure systems in regulated environments with real-world impact.
- Qualifications: 5+ years in OT environments, strong technical knowledge, and a full UK driving licence required.
- Other info: SCADA experience and knowledge of industrial protocols are desirable but not essential.
The predicted salary is between 48000 - 84000 £ per year.
Job Description
Join a leading system integrator delivering high-impact OT infrastructure solutions across the energy, utilities, and industrial sectors. This role sits in a well-established engineering team focused on secure, resilient systems design and delivery within highly regulated environments.
Operational Technology (OT) experience is essential. This role won't suit someone from a purely enterprise IT background.
You'll take the lead on Windows, virtualisation, and network architecture across multiple major OT projects, contributing to both delivery and pre-sales activity.
Key Responsibilities
-
Lead design and configuration of Windows Server environments, virtualisation (VMware/Hyper-V), and network infrastructure
-
Define secure architectures in line with IEC 62443 and client-specific standards
-
Support project life cycle documentation (FDS, SDS, test plans), FAT execution, and QA compliance
-
Mentor and review work of junior engineers and provide SME input across bids and live workstreams
-
Interface with internal cyber teams to ensure systems are secure by design
Key Requirements
-
5+ years' experience working in OT or industrial environments (energy, utilities, critical infrastructure, etc.)
-
Deep technical knowledge of:
-
Windows Server , domain config, GPOs
-
VMware or Hyper-V virtualisation
-
Switch and Firewall configuration
-
-
Strong understanding of cybersecurity standards (IEC 62443)
-
Confident producing design documentation and leading technical delivery
-
Willingness to travel for projects across the UK
-
Full UK driving licence
Desirables:
-
SCADA platform experience (Zenon, PCS7, WinCC, FactoryTalk, etc.)
-
Knowledge of industrial protocols (Modbus, IEC 104/61850, DNP3) and PLC/RTU platforms (GE, Siemens, Rockwell, Schneider)
-
Experience with IEC 61508/61511 safety systems
-
Familiarity with simulation tools (eg SIMIT, WinMOD) and Legacy systems
Apply now to speak with VIQU IT in confidence. Or reach out to Aaron Chiverton via the VIQU IT website or at (see below)
Do you know someone great? We'll thank you with up to £1,000 if your referral is successful (terms apply).
Lead Infrastructure Engineer employer: VIQU Ltd
Contact Detail:
VIQU Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead Infrastructure Engineer
✨Tip Number 1
Make sure to highlight your Operational Technology (OT) experience during networking opportunities. Attend industry events or webinars where you can connect with professionals in the energy and utilities sectors, as this will help you build relationships and gain insights into the specific needs of potential employers.
✨Tip Number 2
Familiarise yourself with the latest cybersecurity standards, particularly IEC 62443. Being able to discuss these standards confidently in conversations with industry peers or during interviews will demonstrate your expertise and commitment to secure systems design.
✨Tip Number 3
Consider reaching out to current or former employees of StudySmarter or similar companies on LinkedIn. Ask them about their experiences and any tips they might have for succeeding in the application process, as insider knowledge can be incredibly valuable.
✨Tip Number 4
Prepare to discuss your experience with Windows Server environments and virtualisation technologies like VMware or Hyper-V in detail. Be ready to provide examples of past projects where you led technical delivery, as this will showcase your leadership skills and technical knowledge effectively.
We think you need these skills to ace Lead Infrastructure Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in Operational Technology (OT) and relevant sectors like energy and utilities. Emphasise your technical skills with Windows Server, virtualisation, and network architecture.
Craft a Strong Cover Letter: Write a cover letter that specifically addresses the key responsibilities and requirements listed in the job description. Mention your experience with cybersecurity standards like IEC 62443 and how you can contribute to secure systems design.
Showcase Relevant Projects: In your application, include examples of past projects where you led design and configuration efforts. Highlight your role in project life cycle documentation and any mentoring experience with junior engineers.
Proofread and Edit: Before submitting your application, carefully proofread all documents for spelling and grammatical errors. Ensure that your application is clear, concise, and professional, reflecting your attention to detail.
How to prepare for a job interview at VIQU Ltd
✨Showcase Your OT Experience
Make sure to highlight your Operational Technology experience during the interview. Discuss specific projects you've worked on in energy, utilities, or industrial environments, and how your contributions made a difference.
✨Demonstrate Technical Knowledge
Be prepared to discuss your deep technical knowledge of Windows Server, virtualisation technologies like VMware or Hyper-V, and network infrastructure. Bring examples of how you've applied this knowledge in real-world scenarios.
✨Understand Cybersecurity Standards
Familiarise yourself with cybersecurity standards, particularly IEC 62443. Be ready to explain how you have implemented secure architectures in past projects and how you ensure systems are secure by design.
✨Prepare for Design Documentation Discussion
Since producing design documentation is key for this role, be prepared to discuss your experience with creating FDS, SDS, and test plans. Share examples of how your documentation has supported project life cycles and compliance.
