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Talent Specialist @ Sanderson Government & Defence| Enthusiastic and dedicated in recruiting SC & DV cleared first-class engineering/technical talent…
Employment Type: Permanent, Full-Time (Contract or Permanent)
Location: On-site – Corsham / Farnborough
Clearance Required: DV (Developed Vetting)
Role Summary
We're seeking a skilled PKI Support/Operator to provide 2nd–4th line support for Public Key Infrastructure (PKI) services and supporting infrastructure. This on-site role involves troubleshooting, maintenance, certificate lifecycle management, and ensuring compliance with security best practices in a high-assurance environment.
Key Responsibilities
* Operational Support & Incident Management
o Provide 2nd/3rd line support for PKI systems including root, subordinate, and issuing CAs.
o Manage incidents, service requests, and changes within defined SLAs.
* Infrastructure Maintenance
o Support identity and security services (e.g. AzureAD, Intune, SSO).
o Monitor and respond to alerts (e.g. Microsoft Defender).
o Maintain server health, backups, patching, and updates.
* Certificate Lifecycle Management
o Handle certificate requests, renewals, and revocations.
o Maintain inventory and ensure timely renewals to avoid service disruption.
* Compliance & Documentation
o Adhere to CP/CPS and security policies.
o Manage CA audit logs and role-based access controls.
o Maintain detailed technical and procedural documentation.
Required Skills & Experience
Technical:
* Solid understanding of PKI concepts (CAs, CRLs, OCSP, key management).
* Windows Server administration and PowerShell scripting.
* Familiarity with security frameworks (FIPS 140-2, NIST, GDPR).
* Experience with ITSM processes (incident/change/problem management).
* Exposure to cloud services (Azure, AWS, Intune).
* Strong documentation and troubleshooting skills.
Preferred Certifications
* CompTIA Security+ or relevant vendor certification (desirable)
Seniority level
* Mid-Senior level
Employment type
* Full-time
Job function
* Defense and Space Manufacturing
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