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- Tasks: Design and deliver secure digital solutions for Defence and National Security missions.
- Company: SiXworks, a leader in secure digital innovation.
- Benefits: Competitive salary, 25 days leave, private medical cover, and professional development.
- Other info: Join a growing team focused on agility, security, and innovation.
- Why this job: Make a real impact while solving complex technical challenges in a collaborative environment.
- Qualifications: Experience with Windows Server, PowerShell, and cloud technologies.
The predicted salary is between 50000 - 60000 £ per year.
Work on Technology That Protects What Matters. At SiXworks, we build secure digital solutions that support Defence and National Security missions. Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for an Infrastructure Engineer who enjoys solving difficult technical challenges and wants their work to have real operational impact.
What You’ll Do
- Help design, build, and deliver secure digital solutions in highly secure environments.
- Work alongside engineers, architects, and delivery specialists to develop technology that enables faster, safer decision‑making for critical operations.
- Maintain, improve, and secure SiXworks’ multi‑classification, virtualised, collaboration and development environments.
- Work with IT infrastructure colleagues to improve SiXworks’ ‘Secure by Design’ capabilities, internally and across its projects.
- Provide infrastructure support to SiXworks’ public cloud SaaS offerings (Office 365) as well as project‑based systems (public, private and hybrid clouds) in implementation and support lifecycles.
- Perform maintenance tasks on the infrastructure through change control.
- Assist with monitoring and management of SiXworks’ and project‑based ticketing and alerting systems for new changes and security alerts.
- Triage monitoring alerts and perform appropriate action.
- Maintain monitoring components in line with infrastructure developments.
- Ensure all platforms are patched in line with provider recommendations and SiXworks security policy.
- Quickly and accurately assess impact of incidents, initiate return to service and ensure follow up actions are completed.
- Identify trends and problems and plan changes to improve stability and performance.
- Maintain cutting edge knowledge and skills in the design and build of secure public, private, and hybrid cloud and network technologies.
- Develop personal knowledge through study/research toward vocational certifications in relevant technologies/vendors.
- Advise customers and project teams on infrastructure and support aspects.
- Cascade knowledge through knowledge articles for the team and wider organisation.
What We’re Looking For
We value people who take ownership, think critically, and enjoy working as part of a collaborative team tackling complex challenges. You don’t need to tick every box, but we’re particularly interested in people with skills/experience in:
- Windows Server 2016+ administration.
- PowerShell.
- EUD provisioning (Autopilot), maintenance, patching and hardening.
- SSO – concepts and operation.
- Understanding of working in protectively marked environments.
- Kubernetes administration e.g. VMware TKGI.
- DevSecOps Tooling Elastic Nessus.
- Application Packaging.
- HashiCorp.
- Terraform.
- HashiCorp Vault.
- Experience working in Agile sprints.
Just as important are curiosity, strong problem solving ability, and the motivation to continuously improve how technology is designed and delivered.
About SiXworks
SiXworks is a specialist digital innovation partner delivering secure, mission‑critical technology to Defence and National Security organisations. We focus on digital experimentation, secure‑by‑design architecture, cloud technologies, and rapid application development to help our customers move faster and stay ahead of evolving challenges. Our team combines expertise from across technology, business, and operational backgrounds including the armed forces creating a collaborative environment where practical thinking and innovation thrive.
Why Join Us
Our culture is guided by six principles: Agility, Security, Innovation, Quality, Collaboration and Inclusivity our North Star for how we work. SiXworks is a leading provider of secure digital solutions, specialising in digital experimentation and focused on fail‑safe‑fast cutting‑edge technology solutions deployed in highly secure environments. As an end‑to‑end digital innovation and delivery partner, we turn complex challenges into mission‑critical digital advantages. This is a thrilling time for us, with ambitious plans for growth. We are looking for brilliant, experienced, driven and self‑motivated people to join the team on our journey. We offer competitive salaries and a package that supports your wellbeing and development, including 25 days annual leave + bank holidays, free Private Medical cover and Life Assurance, Generous pension (10% employer, 5% employee contribution), Bonus and Professional development and training support. In addition to secure parking, gym, café.
Infrastructure Engineer employer: SiXworks an IBM company
Contact Detail:
SiXworks an IBM company Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Infrastructure Engineer
✨Tip Number 1
Network like a pro! Reach out to current or former employees at SiXworks on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Prepare for the interview by brushing up on your technical skills. Make sure you can talk confidently about Windows Server, PowerShell, and Kubernetes. We want to see your problem-solving skills in action!
✨Tip Number 3
Show us your passion for security and innovation! During interviews, share examples of how you've tackled complex challenges in the past. We love hearing about your hands-on experience and creative solutions.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at SiXworks.
We think you need these skills to ace Infrastructure Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Infrastructure Engineer role. Highlight your experience with Windows Server, PowerShell, and any cloud technologies you've worked with. We want to see how you can contribute to our mission!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about working at SiXworks and how your background aligns with our values of agility, security, and innovation. Let us know what excites you about tackling complex challenges.
Showcase Your Problem-Solving Skills: In your application, don’t just list your technical skills; share examples of how you've solved difficult problems in the past. We love candidates who think critically and take ownership of their work, so let us see that side of you!
Apply Through Our Website: We encourage you to apply directly through our website for the best chance of getting noticed. It’s the easiest way for us to keep track of your application and ensure it reaches the right people. We can’t wait to hear from you!
How to prepare for a job interview at SiXworks an IBM company
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Windows Server, PowerShell, and Kubernetes. Be ready to discuss how you've used these technologies in past projects, especially in secure environments. This will show that you’re not just familiar with the tools but can also apply them effectively.
✨Showcase Problem-Solving Skills
Prepare examples of complex technical challenges you've faced and how you resolved them. SiXworks values critical thinking, so be ready to explain your thought process and the impact of your solutions. This will demonstrate your ability to tackle the kind of problems they deal with.
✨Understand the Company Culture
Familiarise yourself with SiXworks' principles: Agility, Security, Innovation, Quality, Collaboration, and Inclusivity. Think about how your personal values align with these principles and be prepared to discuss this during the interview. It shows you’re a good fit for their team.
✨Ask Insightful Questions
Prepare thoughtful questions about the role and the projects you might work on. Inquire about their approach to 'Secure by Design' and how they handle incident management. This not only shows your interest but also helps you gauge if the company is the right fit for you.