At a Glance
- Tasks: Support and maintain secure enterprise infrastructure and PKI services in a highly secure environment.
- Company: Join a leading organisation focused on security and infrastructure excellence.
- Benefits: Competitive salary, career growth, and the chance to work in a dynamic team.
- Other info: Ideal for proactive problem solvers who thrive in structured environments.
- Why this job: Make a real impact in a critical role ensuring security and availability of key services.
- Qualifications: Experience with Windows Server, Active Directory, and cloud technologies like Azure.
The predicted salary is between 60000 - 80000 £ per year.
We are looking for an Infrastructure Engineer to support and maintain secure enterprise infrastructure and Public Key Infrastructure (PKI) services within a highly secure environment. This role combines infrastructure operations, security engineering, and identity management, supporting critical systems across Windows Server, Active Directory, Azure, Intune, and PKI platforms. You will be responsible for incident resolution, service delivery, platform maintenance, and ensuring the ongoing security and availability of key services.
Key Responsibilities
- Provide 2nd and 3rd line support across infrastructure and security platforms.
- Manage incidents, service requests, problems, and change activities.
- Administer Windows Server and Active Directory environments.
- Support Azure AD administration and Single Sign-On (SSO) integrations.
- Configure and maintain Microsoft Intune.
- Monitor Microsoft Defender and respond to security alerts.
- Perform system maintenance, patching, backups, and health checks.
PKI & Identity Management Support
- Support Public Key Infrastructure services, including Root, Subordinate, and Issuing Certificate Authorities.
- Troubleshoot certificate issuance, renewal, revocation, and validation issues.
- Manage certificate lifecycle activities including renewals, rekeying, and inventory management.
- Monitor CA services, CRLs, OCSP responders, and associated PKI infrastructure.
- Assist with maintaining cryptographic inventories and security controls.
Security & Compliance
- Ensure adherence to security policies, standards, and best practices.
- Support audit and compliance activities.
- Review security events and operational logs.
- Maintain accurate technical documentation and operational procedures.
- Support role-based access controls and secure administration practices.
Skills & Experience
Essential
- Experience administering Windows Server and Active Directory environments.
- Strong understanding of networking fundamentals including DNS, DHCP, and TCP/IP.
- Experience supporting enterprise infrastructure in secure environments.
- Knowledge of PKI concepts including Certificate Authorities, CRLs, OCSP, and key management.
- Experience with Azure, Azure AD, Microsoft Intune, or similar cloud technologies.
- PowerShell scripting experience for automation and operational tasks.
- Familiarity with Microsoft MMC, Event Viewer, and monitoring or SIEM tools.
- Understanding of backup, recovery, and disaster recovery processes.
- Experience working within ITIL-based service management environments.
- Knowledge of security frameworks and standards such as NIST and GDPR.
- Strong troubleshooting, documentation, and communication skills.
Desirable
- CompTIA Security+ or equivalent security certification.
- Experience working within highly regulated or government environments.
- Exposure to enterprise PKI platforms and cryptographic services.
What We're Looking For
- A proactive and analytical problem solver.
- Strong attention to detail and commitment to security best practices.
- Ability to work independently and as part of a wider technical team.
- Comfortable operating within structured and highly secure environments.
- Excellent communication and stakeholder engagement skills.
Salary: Competitive
Location: Corsham (Full-Time Onsite)
Security Clearance: DV Clearance Required or Willingness to Undergo Clearance Process.
Windows Engineer DV cleared in West Bromwich employer: Gazelle Global Consulting Ltd
Join a leading organisation in Corsham that prioritises security and innovation, offering a dynamic work culture where your contributions directly impact critical infrastructure. With a strong focus on employee development, you will have access to ongoing training and growth opportunities, ensuring you stay at the forefront of technology in a highly secure environment. Enjoy competitive benefits and the chance to work alongside a team of dedicated professionals committed to excellence in infrastructure engineering.
Contact Details:
Gazelle Global Consulting Ltd Recruitment Team
