Network Operations Senior System Administrator

General Dynamics
United States
Workplace: OnsiteFull timeUSD 85,093 - 95,450 annuallyFunction: IT Operations (Systems/Network Admin)Experience: 5+ yearsEducation: bachelorsSkills: ["Communication","Analytical skills","Problem-solving","Technical guidance","Training"]

Provide 24/7 incident response and systems administration for the US BICES-X program, supporting in-house information systems used for DoD intelligence information sharing. Administer VMware virtual environments, maintain Microsoft Active Directory and related services (Exchange, SharePoint, SQL, Group Policy), and deploy security policies/updates aligned to DISA STIGs and IAVAs. Build PowerShell/VBScript automation, monitor and optimize system performance, and maintain detailed documentation while supporting a cross-functional team.

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FursaFursa
General Dynamics
General Dynamics
1 day ago

Network Operations Senior System Administrator

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 2 hours agoStatus: Live
Reposted: similar role first listed 2 months ago

Job Summary

Provide 24/7 incident response and systems administration for the US BICES-X program, supporting in-house information systems used for DoD intelligence information sharing. Administer VMware virtual environments, maintain Microsoft Active Directory and related services (Exchange, SharePoint, SQL, Group Policy), and deploy security policies/updates aligned to DISA STIGs and IAVAs. Build PowerShell/VBScript automation, monitor and optimize system performance, and maintain detailed documentation while supporting a cross-functional team.
Location: United States
Workplace: Onsite
Employment Type: Full time
Job Function: IT Operations (Systems/Network Admin)
Seniority: Mid level

Key Responsibilities

  • •Provide 24/7 time-sensitive incident response to ensure stability, integrity, and efficient operation of in-house information systems supporting the program.
  • •Administer VMware virtual environments including ESXi hosts, vCenter appliances, VxRail HCIs, and VSANs.
  • •Administer Microsoft Active Directory environments with emphasis on Windows Server, Exchange, SharePoint, SQL, Group Policy, DNS configuration, and Active Directory design.
  • •Deploy and maintain security policies and updates to maintain compliance with DISA security policies and procedures (STIGs, IAVAs).
  • •Develop automation scripts (PowerShell, VBScript) for recurring administration tasks, gather metrics, maintain system documentation, and support special projects.

Pay and Benefits

Salary: USD 85,093 - 95,450 annually
Perks:Health InsuranceDentalVision401kPaid LeaveParental Leave

Key Requirements

  • •5+ years of related experience and ability to handle multiple competing priorities in a fast-paced environment.
  • •Must possess and maintain a SECRET clearance.
  • •Experience administering infrastructure including Windows operating systems, virtualization (VMware), networking, storage, monitoring, and data center operations.
  • •Experience with infrastructure design and operations such as load balancing, app clustering, firewall rules, failover, diagnostics, and performance tuning.
  • •BA/BS degree or equivalent work experience, and must meet DoD 8570 requirements with eligibility for IAT level II access.
Experience:5+ years
Education:Bachelor's
Skills:CommunicationAnalytical skillsProblem-solvingTechnical guidanceTraining
Tech Stack:Microsoft Windows ServerWindows Server 2012Windows Server 2016Windows Server 2019VMwareESXiVCenterVxRailVxRail HCIsVSANPowerShellVBScriptMicrosoft Active DirectoryDNSGroup PolicyActive Directory Sites and ServicesMicrosoft Exchange 2010Microsoft Exchange 2016Windows SharePoint 2013Windows SharePoint 2016

Eligibility

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

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