Classified Systems Admin – SECRET Clearance, DoD IT

General Dynamics Corporation; Sterling Heights (MI); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Healthcare benefits

401k match

Educational assistance

9/80 schedule

Onsite facilities

Job summary

General Dynamics Land Systems in Sterling Heights, MI is hiring a Mid-Career Classified Systems Administrator to protect critical networks and DoD information. You will administer classified Windows and Linux systems and manage VMware vCenter, ensuring reliability and security while supporting engineering tools like TeamCenter and TeamworkCloud.

In this role, you will implement security policies per NISPOM, coordinate asset management, assist the ISSM/ISSO with documentation, and participate in

Qualifications

• Bachelor's degree in IT/CS/cyber security or related field.
• Must hold US citizenship and US SECRET (or higher) clearance.
• 7–10 years of system administration experience in military, federal, or industrial security.
• Certification requirements: Security+, GSEC, CySA+, or CASP+.

Responsibilities

• Administer classified Windows and Linux clients and servers, ensuring reliability, security and performance.
• Manage VMware vCenter environments, including provisioning, monitoring, and patching.
• Maintain and support TeamCenter, TeamworkCloud, and related modules.
• Participate in enforcement of classified system policies and procedures.
• Lead asset management and equipment refresh coordination.
• Respond to trouble tickets and technical issues in a timely manner.
• Assist ISSM with interpretation and implementation of NISPOM requirements.
• Collaborate with ISSM/ISSO to create and modify security documentation.
• Ensure DoD/NISPOM SSPs compliance in operations, maintenance, and disposal.
• Participate in inspections and risk assessments (CORA, SVA, A&A).
• Serve as Lab Custodian, reviewing visitor clearances and access needs.
• Perform other duties with initiative and minimal supervision.

Skills

Windows administration

Linux administration

US citizenship

Strong communication

Detail-oriented

Independent & organized

Education

Bachelor of Science in IT/CS/Cyber Security

Tools

VMware vCenter

SCAP Compliance Checker

STIG Viewer

IAVMs

Microsoft Office

Security+ CE

GSEC

CySA+

CASP+

Job description

General Dynamics Land Systems in Sterling Heights, MI is hiring a Mid-Career Classified Systems Administrator to protect critical networks and DoD information. You will administer classified Windows and Linux systems and manage VMware vCenter, ensuring reliability and security while supporting engineering tools like TeamCenter and TeamworkCloud.

In this role, you will implement security policies per NISPOM, coordinate asset management, assist the ISSM/ISSO with documentation, and participate in