Senior Network and Systems Engineer

8 hours ago


Stafford, Staffordshire, United Kingdom CV Library Full time
Job Description: Senior Network and Systems Engineer

Estimated Salary: £70,000 - £90,000 per annum

CV Library is seeking a Senior Network and Systems Engineer to join our team. As a Senior Network and Systems Engineer, you will be responsible for managing and configuring Active Directory (AD) services including Group Policy, DNS, Domain Trusts, and Role-Based Access Control (RBAC). You will also oversee security scanning processes, ITHC (IT Health Checks), penetration testing, and ensure timely resolution of identified vulnerabilities.

Responsibilities:

  • Manage and configure Active Directory (AD) services including Group Policy, DNS, Domain Trusts, and Role-Based Access Control (RBAC).
  • Design, implement, and manage Microsoft Public Key Infrastructure (PKI) and integrate it with Hardware Security Modules (HSMs).
  • Oversee security scanning processes, ITHC (IT Health Checks), penetration testing, and ensure timely resolution of identified vulnerabilities.
  • Administer SQL Server 2019+ with a focus on high availability (HA) configurations like clustering and Always On availability groups.
  • Maintain high availability of on-premise Exchange environments, with a focus on Database Availability Groups (DAGs).

Experience Requirements:

  • Active Directory (AD) management, including Group Policy, RBAC, DNS, and Domain Trusts & hands-on experience with CIS Benchmarks, vulnerability management, and security issue remediation.
  • Proficiency in designing and supporting SQL Server 2019+ environments, with a focus on HA (Always On, Clustering) & strong knowledge of on-premise Exchange Server (DAGs).
  • Understanding of NTP implementation and best practices & experience with secure environments, data diodes, and specialised tools like Paradox & Becrypt.
  • Relevant certifications such as Microsoft Certified Solutions Expert (MCSE), VMware Certified Professional (VCP), Certified Information Systems Security Professional (CISSP), or equivalent.


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