Top Secret/SCI Systems Engineer – VMware & Security

cambridgeinternationalsystems; Quantico (VA); On-site; USD 77,000 - 143,000; Full time

Job summary

Cambridge International Systems, Inc. is seeking a Systems Engineer to support DoD Top Secret/SCI operations at Quantico, VA. The role focuses on virtualization, Windows server administration, and security hardening within a CONUS, full-time capacity.

You will manage VMware environments, Windows identity services, and STIG-based security compliance, collaborating with cross-functional teams to deliver secure enterprise infrastructure.

Qualifications

• Bachelor's degree with 5+ years of related experience; 7+ years may substitute for degree.
• Strong proficiency with VMware vSphere and vSAN.
• Experience in Windows Server enterprise environments and AD/DNS/PKI.

Responsibilities

• Manage and optimize VMware vSphere environments including ESXi, vCenter, and clustering.
• Administer Windows Server workloads including AD, DNS, DHCP, and Group Policy.
• Design and implement hardened configurations using STIGs and CIS Benchmarks.
• Collaborate with systems and network engineers to maintain secure enterprise environments.
• Support virtualization and security compliance across infrastructure.

Skills

VMware vSphere

vSAN

vMotion

HA/DRS

Enterprise virtualization

Education

Bachelor's degree in IT/CS/Systems Eng

Tools

Windows Server

Active Directory

DNS

PKI

LDAP

Job description

Cambridge International Systems, Inc. is seeking a Systems Engineer to support DoD Top Secret/SCI operations at Quantico, VA. The role focuses on virtualization, Windows server administration, and security hardening within a CONUS, full-time capacity.

You will manage VMware environments, Windows identity services, and STIG-based security compliance, collaborating with cross-functional teams to deliver secure enterprise infrastructure.