Platform and Infrastructure Engineer

CyberSentriq is scaling rapidly as we build a categorydefining, AIenhanced cybersecurity portfolio for the MSP channel. As we approach $100m ARR, we are expanding our Platform and Infrastructure capability and are looking for a Platform & Infrastructure Engineer to help design, build, and operate the systems that support our global business.

This role offers the opportunity to work across physical datacentres and modern cloud platforms, contributing to reliable, secure, and scalable infrastructure. We welcome applicants who enjoy automation, collaboration, and continuous improvement, and who value building resilient systems that support diverse teams and customers worldwide.

What You'll Do:

Platform & infrastructure engineering

• Design, build, and operate core platform services across physical datacentres and hybrid cloud environments.
• Support Windows Server and Linux systems used by product and application teams.
• Contribute to infrastructure lifecycle management across globally distributed environments.

Datacentre & hardware operations

• Provide remote system administration and coordinate hardware maintenance with vendors.
• Carry out hands-on datacentre work including server installs, upgrades, racking, cabling, and fault diagnosis.

Automation & configuration management

• Automate provisioning and configuration using scripting and configuration management tools.
• Implement Infrastructure as Code to enable consistent, repeatable platform deployments.

Platform administration & reliability

• Administer virtualisation, storage, identity, and access platforms.
• Monitor platform health, performance, and capacity, resolving issues across servers and networks.

Security, resilience & compliance

• Apply platform hardening, patching, and vulnerability remediation standards.
• Support disaster recovery planning and testing activities.

Documentation & collaboration

• Maintain clear operational documentation including runbooks and diagrams.
• Collaborate closely with Platform, Security, DevOps, and Engineering teams.
• Participate in occasional after hours maintenance windows.

• 3 to 5 years' experience as a Platform Engineer, Infrastructure Engineer, Systems Engineer, or similar role.
• Hands on experience working in physical datacentres including hardware, power, cabling, and fault isolation.
• Strong Windows Server expertise including Active Directory, DNS, DHCP, and Group Policy.
• Strong Linux administration experience across common distributions.
• Experience with Enterprise networking equipment such as Cisco, Juniper, Arista, Fortigate
• Experience with cloud platforms such as Azure, AWS, or GCP.
• Solid scripting skills using PowerShell, Python, or Bash.
• Hands-on experience with virtualisation technologies.
• Strong understanding of networking fundamentals including TCP/IP, VLANs, routing, and firewalls.

Bonus (not a requirement) experience

• Hybrid cloud environments.
• Configuration management tools such as Ansible, Puppet, or Chef.
• Containerisation technologies including Docker or Kubernetes.
• Monitoring and observability tools such as Prometheus or Grafana.
• Industry certifications across Microsoft, Linux, virtualisation, or cloud platforms.

At CyberSentriq, you'll have the autonomy and support to do your best work. You'll join a high trust culture where diverse perspectives are valued; experimentation is encouraged, and outcomes matter more than hours logged. You'll also: * Work on mission critical platforms that support a rapidly scaling cyber security business. * Be part of a collaborative, highly skilled Platform Engineering team with global impact. * Combine hands on infrastructure work with modern automation and platform practices. * High trust environment with opportunities to influence how platforms are built and operated. * Clear opportunities for learning, growth, and career progression. Celebrate your benefits with us! * Enjoy paid holiday of up to 25 days * 2 CARE days - Give back to charity and get your birthday off as a thank you! * Private medical aid * Recognition for your contributions through initiatives like our Nova Awards * Opportunities for professional/personal growth * Career advancement in our dynamic and innovative company Ready to Make an Impact? Join us in our mission to revolutionise the cybersecurity industry and achieve our ambitious growth targets. Apply today and take the next step in your career! Follow CyberSentriq on on LinkedIn for the latest updates, MSP insights, and new opportunities. Find out more about our Private Equity Investors and why working for a PE company is game changing. Bregal Milestone - Inspired by ambition. Driven by growth *Please note that we do not accept speculative CVs from recruitment agencies. All submissions must be in response to specific job vacancies listed by our company. Any unsolicited CVs will be considered the property of CyberSentriq, and no fees will be payable in relation to them.