Systems Administrator Senior_TS/SCI with Polygraph

General Dynamics
United States
Workplace: OnsiteFull timeUSD 106,250 - 143,750 annuallyFunction: Administration & Executive AssistanceExperience: 3+ yearsSkills: ["Problem-solving","Troubleshooting","Documentation","Planning","Security awareness"]

Monitor, administer, and restore mission IT systems across classified and unclassified networks. Install, configure, and maintain servers, storage, and workstations in physical and virtual environments, including patching, backups, and upgrades. Triage and resolve incidents, problems, and service requests, coordinate with vendors for Tier 4 issues, and ensure high availability and reliability. Maintain documentation, report on performance and security incidents, and support backup/recovery and disaster recovery planning.

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General Dynamics
General Dynamics
3 days ago

Systems Administrator Senior_TS/SCI with Polygraph

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Source: Company careers pageValidated by: Fursa AI
Last checked: 12 hours agoStatus: Live

Job Summary

Monitor, administer, and restore mission IT systems across classified and unclassified networks. Install, configure, and maintain servers, storage, and workstations in physical and virtual environments, including patching, backups, and upgrades. Triage and resolve incidents, problems, and service requests, coordinate with vendors for Tier 4 issues, and ensure high availability and reliability. Maintain documentation, report on performance and security incidents, and support backup/recovery and disaster recovery planning.
Location: United States
Workplace: Onsite
Employment Type: Full time
Job Function: Administration & Executive Assistance
Seniority: Manager level

Key Responsibilities

  • •Monitor, administer, and restore mission IT systems across classified and unclassified networks.
  • •Install, configure, and maintain servers, storage, and workstations in physical and virtual environments.
  • •Manage tickets (incidents, problems, RITMs), resolve issues using troubleshooting skills, and close tickets.
  • •Perform maintenance including patch management, updates, and backups; plan upgrades and security patching.
  • •Develop and test backup and recovery and disaster recovery plans, including participating in drills and continuity planning.
Travel: Low travel

Pay and Benefits

Salary: USD 106,250 - 143,750 annually
Perks:401kHealth InsuranceDentalVisionPaid LeaveLearning Budget

Key Requirements

  • •3+ years of related experience in IT systems operations and support.
  • •Must possess appropriate and current DoD Information Assurance (IA) certification: CompTIA Security+ CE (minimum).
  • •TS/SCI with Polygraph security clearance and US citizenship required.
  • •Experience managing server environments such as Windows/Linux and familiarity with Active Directory and core IT services.
  • •Experience with backup and disaster recovery best practices, including managing and testing recovery procedures.
Experience:3+ yearsDefense and intelligence communityClassified networks
Skills:Problem-solvingTroubleshootingDocumentationPlanningSecurity awareness
Certifications:CompTIA Security+ CE
Tech Stack:CompTIA Security+ CECompTIAThinkLogicalWindowsLinuxActive DirectoryKVM

Eligibility

Security Clearance:TS/SCIPolygraph

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