Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Join us as an IT Infrastructure Engineer, supporting our tech and security projects.
- Company: Amiosec is a dynamic UK tech company focused on innovation in communications security.
- Benefits: Enjoy perks like private health schemes, generous holidays, and a cycle to work scheme.
- Why this job: Be part of a growing team that values collaboration and offers impactful work in tech.
- Qualifications: 3+ years in IT infrastructure with skills in Windows/Linux, networking, and security frameworks.
- Other info: Candidates must obtain UK security clearance due to the nature of our work.
The predicted salary is between 36000 - 60000 £ per year.
Amiosec is an exciting and growing UK technology company with innovation, agility, and state of the art technology at its core. We work in partnerships with UK government customers and commercial providers to deliver research, technology, products, and services in the communications security sector. This is an important role for our organisation and will be instrumental in helping us to support the continued growth of our business through the delivery of successful outcomes to our customers.
Due to the nature of our work, all candidates will be required to obtain and maintain an appropriate UK security clearance.
Responsibilities include:
- Working in collaboration with Project Delivery teams across the business supporting delivery outcomes for all stakeholders and customers.
- Responsibility for infrastructure development and continuous improvement including updating policies, procedures, controls and guidelines for Information Security.
- Maintaining the Information Security Management System, including supporting internal & external audits for ISO 27001 and Cyber Essentials Plus.
- Proactively identifying IT needs, proposing solutions and acting on them.
- Identifying risks and taking steps to mitigate them.
- Providing risk-based direction for future system enhancements.
- Management and definition for policies, procedures and guidelines (PPGs).
- Providing support for internal IT computing infrastructure - hardware and software environments, internal & external-facing networks, performance, monitoring, reporting and continual patch maintenance ensuring security of systems.
- Working with Managed Services to continue developing ITIL service culture ensuring timely updates and resolution of tickets within SLAs.
- Providing technical assistance, fault diagnostics and IT support.
Experience required:
- Previous experience as an Infrastructure Engineer or Systems Engineer – ideally a minimum of 3 years.
- Experience with multi-vendor enterprise IT infrastructure, installation, design, configuration and troubleshooting/support of computer, storage, networking, physical infrastructure and software.
- Experience managing technical service environments and delivering services in line with internal and external SLAs.
- Experience of Information Security and controls to mitigate threats within secure IT environments.
- Experience of working to CIS, Microsoft, NCSC, ISO27001 and Cyber Essentials Plus frameworks.
- Networking knowledge and concepts including switching, routing, firewalls, load balancing, TCP/IP, VPN/VLAN, Routing, Enterprise Wi-Fi, DHCP, DNS, IP Addressing, WAN, LAN.
- Experience maintaining and troubleshooting Windows/Linux server and desktop platforms – Windows 10/11, Windows Server 2019/2022/2025, Ubuntu, and Debian.
- Experience with Active Directory, AD CS, GPO Management, Office 365, Azure, EntraID, Intune, Autopilot and WSUS Technologies.
- Experience with virtualisation software Hyper-V, Proxmox or VMware.
- Experience of supporting IT Platforms that maintain differing software applications across Development, Engineering, Finance, IT, Sales, etc.
- Experience of Linux software such as Nginx, OpenSSL, FreeIPA.
- Experience within house monitoring tools such as the ELK Stack.
- Experience with developing and maintaining air gapped networks.
- Experience with Service Desk and Customer Support Tools.
At Amiosec, we value our employees and offer a comprehensive benefits package, including:
- Life Insurance - X4 Salary
- Private Health Scheme with no medical history checks, excess, or treatment limits
- EV Salary Sacrifice scheme
- Salary Sacrifice Company Pension, matched up to 10%
- 25 Days Holiday + Bank/Public Holidays
- 5 holiday hours
- Cycle to Work scheme
- Coffee & Cake mornings every fortnight
- Enhanced Maternity & Paternity leave
- Free on-site parking
- Free fruit in the office
- Health & Wellbeing program
IT Infrastructure Engineer - Windows / Microsoft employer: PentenAmio UK
Contact Detail:
PentenAmio UK Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land IT Infrastructure Engineer - Windows / Microsoft
✨Tip Number 1
Familiarise yourself with the specific technologies and frameworks mentioned in the job description, such as ISO 27001, Cyber Essentials Plus, and Microsoft Azure. Being able to discuss your hands-on experience with these tools during an interview will demonstrate your suitability for the role.
✨Tip Number 2
Network with professionals in the IT infrastructure field, especially those who have experience working with government contracts or in security-focused roles. Engaging with them on platforms like LinkedIn can provide insights and potentially lead to referrals.
✨Tip Number 3
Prepare to discuss real-world scenarios where you've identified IT needs and proposed solutions. Highlighting your proactive approach to problem-solving will resonate well with the hiring team at Amiosec.
✨Tip Number 4
Research Amiosec's recent projects and initiatives in the communications security sector. Showing that you understand their mission and how you can contribute to their goals will set you apart from other candidates.
We think you need these skills to ace IT Infrastructure Engineer - Windows / Microsoft
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience as an Infrastructure Engineer or Systems Engineer. Focus on your skills with Windows/Linux server platforms, networking knowledge, and any experience with security frameworks like ISO 27001 and Cyber Essentials Plus.
Craft a Strong Cover Letter: In your cover letter, express your enthusiasm for the role at Amiosec. Mention specific projects or experiences that demonstrate your ability to support IT infrastructure and security management, and how you can contribute to their growth.
Highlight Relevant Certifications: If you have certifications related to Microsoft, CIS, or ITIL, be sure to include them in your application. This will show your commitment to professional development and your expertise in the field.
Showcase Problem-Solving Skills: Provide examples in your application of how you've proactively identified IT needs and proposed solutions in previous roles. This will demonstrate your ability to take initiative and contribute to continuous improvement.
How to prepare for a job interview at PentenAmio UK
✨Know Your Tech Inside Out
Make sure you're well-versed in the technologies mentioned in the job description, such as Windows Server, Active Directory, and virtualisation software like Hyper-V or VMware. Be prepared to discuss your hands-on experience with these systems and how you've used them to solve problems in previous roles.
✨Understand Information Security Standards
Since this role involves maintaining the Information Security Management System, brush up on ISO 27001 and Cyber Essentials Plus frameworks. Be ready to explain how you've implemented security controls in past positions and how you would approach risk management in this new role.
✨Demonstrate Problem-Solving Skills
Prepare examples of how you've proactively identified IT needs and proposed solutions in your previous jobs. Highlight specific instances where you mitigated risks or improved infrastructure, as this will show your ability to contribute to the company's growth.
✨Show Your Collaborative Spirit
This position requires working closely with Project Delivery teams and Managed Services. Be ready to discuss your experience in collaborative environments and how you ensure timely updates and resolutions within SLAs. Emphasise your communication skills and ability to work as part of a team.
