Hybrid Software Helix
Senior Infrastructure Systems Engineer
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
Hybrid Software Helix is seeking a Senior Infrastructure Systems Engineer
Hybrid Software Helix is seeking a Senior Infrastructure Systems Engineer to join a small internal IT department that provides support to its operating companies worldwide.
Reporting directly to the chief information officer, this role would be ideally suited for a well-rounded, knowledgeable individual who understands the complexity and challenges of modern infrastructure and has a strong grasp of Azure adoption within an enterprise.
The successful candidate will help implement the organization’s cloud-adoption strategy and contribute to the development of processes in anticipation of ISO27001 certification. The role, therefore, requires a highly technical, technology-passionate professional with experience in maintaining and deploying infrastructure systems, server maintenance, and project work, as well as a strong working knowledge of Microsoft Azure.
The core infrastructure within the business is a multi-site mixture of Windows (2022/2025 Servers/Active Directory), HP-based networking and next-generation firewalls. The department works with products such as vSphere, Microsoft Azure, Atlassian tools, Veeam, Microsoft 365, Intune and many more.
In addition to project-based work you will be expected to deal with critical system issues as and when they occur, which may occasionally involve out-of-hours work.
Location
Hybrid Software Helix, Cambourne, Cambridgeshire (Hybrid, three office days per week)
Principal responsibilities
- Help deliver the company’s data center migration goals into Microsoft Azure.
- Take ownership of core infrastructure services, including Active Directory, Microsoft 365, Azure, LAN, firewalls, backup, virtualization and storage.
- Strengthen infrastructure security and promote best practice across the environment as part of the organization’s ISO27001 readiness programme.
- Research, plan and implement infrastructure upgrades and replacement solutions, either independently or as part of a team.
- Administer VMware vSphere infrastructure and enterprise storage platforms.
- Respond to alerts from network and system monitoring tools to minimize downtime and service impact.
- Administer backup and disaster recovery systems, including testing, documentation and improvement of recovery processes.
- Create and maintain internal documentation, procedures, processes and technical standards.
- Handle escalated issues from the IT helpdesk relating to core infrastructure services.
- Support infrastructure requirements for development and operational tooling, including CI/CD platforms where required.
- Contribute to infrastructure planning, lifecycle management, security improvement and cloud-adoption initiatives.
- Occasional travel to other Hybrid Software sites as required to support infrastructure migrations and upgrades.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Essential, Demonstrable Experience
- Strong experience with Microsoft Azure in a hybrid enterprise environment, including identity integration, networking, virtual machines, governance and migration of on-premises services.
- Advanced knowledge of Microsoft 365, Entra ID and multi-site, multi-domain Active Directory environments.
- Strong Windows Server administration experience.
- Networking expertise, including TCP/IP, DHCP, DNS, VLANs and next-generation firewalls.
- Experience supporting secure infrastructure environments and applying infrastructure security best practices.
- Working knowledge of backup, disaster recovery and business continuity processes.
- Experience with infrastructure monitoring, troubleshooting and incident response.
- Strong scripting ability in at least one language, such as PowerShell, Python or Bash.
- Ability to create clear technical documentation, procedures and standards.
- Able to communicate effectively, both verbally and in writing.
- Strong problem-solving skills, with the ability to identify practical and creative solutions.
- High attention to detail, with the mindset to validate changes and check for expected outcomes.
- Strong aptitude for learning new technologies.
- Linux management in a corporate environment.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
Desirable experience
- VMware vSphere administration.
- Enterprise storage administration, ideally including NetApp.
- Microsoft Intune and endpoint management.
- Veeam backup and replication.
- MacOS management in a corporate environment.
- Atlassian tools, including Jira, Confluence and Bitbucket.
- CI/CD tools such as TeamCity, GitLab, Azure DevOps or similar.
- Infrastructure-as-code or automation tooling.
- Palo Alto, Fortinet or other next-generation firewall platforms.
- Experience contributing to ISO27001, security, change management or other formal IT governance processes.
- Experience working in a multi-site or international business environment.
Benefits
- Competitive salary based on experience and skills.
- Generous 9% non-contributory pension scheme.
- Comprehensive private medical cover for you and your family.
- Income protection and life assurance.
- Flexible working hours and holiday plan.
- Perkbox and peer recognition scheme.
Please apply via the Hybrid Software careers portal.
No agencies.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills