Senior Systems Administrator

General Dynamics
United States
Workplace: OnsiteFull timeUSD 93,662 - 105,800 annuallyFunction: Administration & Executive AssistanceExperience: 5+ yearsEducation: bachelorsSkills: ["Independent work","Cross-functional collaboration","Prioritization","Documentation","End-user support"]

Administer and support Windows and Linux infrastructure for a defense intelligence program, ensuring systems security policy compliance using DISA STIGs and IAVAs. Manage deployments and updates via Microsoft Endpoint Configuration Manager, maintain Active Directory and networking services (DHCP/DNS), and troubleshoot connectivity issues. Create documentation, write PowerShell/VBScript automation, monitor SLAs with monthly network statistics, and provide guidance and training to less-experienced staff in a fast-paced, cross-functional environment.

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FursaFursa
General Dynamics
General Dynamics
1 month ago

Senior Systems Administrator

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 7 hours agoStatus: Live
Reposted: similar role first listed 6 months ago

Job Summary

Administer and support Windows and Linux infrastructure for a defense intelligence program, ensuring systems security policy compliance using DISA STIGs and IAVAs. Manage deployments and updates via Microsoft Endpoint Configuration Manager, maintain Active Directory and networking services (DHCP/DNS), and troubleshoot connectivity issues. Create documentation, write PowerShell/VBScript automation, monitor SLAs with monthly network statistics, and provide guidance and training to less-experienced staff in a fast-paced, cross-functional environment.
Location: United States
Workplace: Onsite
Employment Type: Full time
Job Function: Administration & Executive Assistance
Seniority: Mid level

Key Responsibilities

  • •Manage group functionality and efficiency of computers across one or more operating systems.
  • •Download, stage, and deploy security policies and updates to maintain compliance with DISA security policies and procedures (STIGs, IAVAs).
  • •Develop and maintain detailed system documentation.
  • •Interact with users and evaluate vendor products; recommend purchases and coordinate installation, backup recovery, and system updates.
  • •Automate recurring systems administration tasks with PowerShell/VBScript, deploy OS and third-party updates via Microsoft Endpoint Configuration Manager, and maintain networking services (DHCP/DNS) and print services while producing monthly network statistics to meet SLAs.
Travel: Low travel

Pay and Benefits

Salary: USD 93,662 - 105,800 annually
Perks:Health InsuranceDentalVision401kPaid LeaveParental Leave

Key Requirements

  • •5+ years of related experience.
  • •BA/BS degree or equivalent work experience.
  • •Must possess and maintain a TS/SCI clearance.
  • •Experience with Windows infrastructure services including DHCP, DNS, authentication, Active Directory, and connectivity troubleshooting.
  • •Understanding of Agile, ITIL, and DevOps practices; experience with data center operations, server hardware, operating systems (Windows/Linux), virtualization (VMware), networking, storage, and monitoring.
Experience:5+ yearsDefenseIntelligenceIT infrastructure
Education:Bachelor's
Skills:Independent workCross-functional collaborationPrioritizationDocumentationEnd-user support
Certifications:MCSEMCSAMCITP: EA
Tech Stack:PowerShellVBScriptDISASTIGsIAVAsWindowsLinuxActive DirectoryDHCPDNSAgileITILDevOpsDevOps practicesMicrosoft Endpoint Configuration ManagerMECMVMwareSQLDesired State Configuration (DSC)SCSM

Eligibility

Nationality:US National
Work Authorization:Authorization required. Sponsorship not provided.
Security Clearance:Top Secret/SCI

Company Brief

General Dynamics
Provides IT, systems engineering, cybersecurity, cloud, and mission support services to U.S. federal civilian and defense agencies, delivering large-scale technology solutions and managed services for national security and government operations.
Industry: Defense Technology
Company Size: Enterprise (1,001+ employees)
Growth: Established Company
Headquarters: Tysons / Fairfax, United States
WebsiteLinkedIn