Senior Classified Systems Administrator — TS/SCI

Metrea; Washington (District of Columbia); Vor Ort; USD 110.000 - 130.000; Vollzeit

Benefits dieser Stelle

Comprehensive medical plan

HSA/FSA accounts

Dental and vision coverage

6% employer 401(k) match

Fully paid parental leave

Generous PTO

Life and disability insurance

AD&D Coverage

Pet Insurance

Employee Assistance Program

Subsidized gym membership/plans

Zusammenfassung

Metrea seeks an experienced Classified Systems Administrator to secure and maintain high-consequence IT infrastructure in a heavy security environment. You will lead core IT tasks across Linux/Windows, with air-gapped networks and strict AIS controls for DoD/IC work.

You’ll implement security baselines, manage identity services, and ensure disaster readiness while maintaining detailed documentation and COMSEC accountability. US Citizenship and TS/SCI clearance required.

Qualifikationen

• 3+ years of experience as System Administrator providing comprehensive system support.
• Hands-on experience applying DISA STIGs and remediating compliance findings on classified networks.
• Strong background troubleshooting core infrastructure services (AD, DNS, DHCP, GPOs) in isolated environments.
• Experience configuring new hardware systems into active environments for operational readiness.
• Active TS/SCI clearance with FS Polygraph; U.S. citizenship required.
• Bachelor’s degree preferred.

Aufgaben

• Provide 1st–3rd tier IT support across complex classified environments and air-gapped networks.
• Apply security configuration and hardening following DISA STIGs and federal best practices.
• Manage AD, DNS, DHCP, GPOs, LDAP, and patch deployment workflows.
• Administer virtualized environments, backups, and disaster recovery procedures.
• Maintain hardware, cables, servers, desktops, and secure mobile devices with hands-on ownership.
• Create SOPs and system baselines documentation for audits and operations.
• Act as COMSEC custodian, maintaining custody and inventory of cryptographic materials.
• Follow NSA CNSSI directives and customer security procedures; support after-hours as needed.

Kenntnisse

System administration

Security compliance

Troubleshooting core infrastructure

Air-gapped networks knowledge

Ausbildung

Bachelor's degree preferred

Tools

DISA STIGs

SCAP tools

Active Directory

DNS

DHCP

Group Policy

Jobbeschreibung

Metrea seeks an experienced Classified Systems Administrator to secure and maintain high-consequence IT infrastructure in a heavy security environment. You will lead core IT tasks across Linux/Windows, with air-gapped networks and strict AIS controls for DoD/IC work.

You’ll implement security baselines, manage identity services, and ensure disaster readiness while maintaining detailed documentation and COMSEC accountability. US Citizenship and TS/SCI clearance required.