General Dynamics

2 weeks 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: 13 hours agoStatus: Live

Job Summary

Provide 24/7 incident response and administer in-house systems supporting the US BICES-X program, ensuring stability, integrity, and efficient operation. Monitor, maintain, support, and optimize operating-system and networked software; manage VMware virtual environments and Microsoft Active Directory with a focus on Windows Server, Exchange, SharePoint, and SQL. Deploy STIG/IAVA-aligned updates, develop automation scripts, and maintain documentation in a fast-paced, 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 maintain stability and integrity of information systems supporting the program.
•Administer VMware virtual environments, including ESXi hosts, vCenter appliances, VxRail HCIs, and VSANs.
•Administer Microsoft Active Directory with emphasis on Group Policy, DNS configuration, Sites and Services design.
•Download, stage, and deploy systems security policies and updates to maintain compliance with DISA security policies and procedures (STIGs, IAVAs).
•Develop scripts (PowerShell, VBScript) to automate recurring administration tasks and gather metrics; maintain detailed system documentation.

Pay and Benefits

Salary: USD 85,093 - 95,450 annually

Perks:Health InsuranceDentalVision401k

Key Requirements

•10+ years of experience and BA/BS degree (or equivalent work experience).
•Must possess and maintain a SECRET clearance.
•Experience administering infrastructure including Windows operating systems, virtualization (VMware), networking, monitoring, and storage.
•Ability to design and operate infrastructure (e.g., load balancing, clustering, firewall rules, failover, diagnostics, performance tuning).
•Must meet DoW 8570 requirements and be eligible for IAT level II access upon hire for elevated privileges.

Experience:10+ yearsDefenseIntelligenceIT infrastructure

Education:Bachelor's

Skills:CommunicationAnalytical skillsProblem-solvingAbility to manage priorities

Tech Stack:Microsoft Windows ServerWindowsVirtual EnvironmentsVMwareESXiVCenterVxRailVSANsPowerShellVBScriptActive DirectoryDNSGroup PolicySCCMWindows Server 2012Windows Server 2016Windows Server 2019Microsoft Exchange 2010Microsoft Exchange 2016Windows SharePoint 2013

Eligibility

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

Website LinkedIn

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General Dynamics

2 weeks 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: 13 hours agoStatus: Live

Job Summary

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 maintain stability and integrity of information systems supporting the program.
•Administer VMware virtual environments, including ESXi hosts, vCenter appliances, VxRail HCIs, and VSANs.
•Administer Microsoft Active Directory with emphasis on Group Policy, DNS configuration, Sites and Services design.
•Download, stage, and deploy systems security policies and updates to maintain compliance with DISA security policies and procedures (STIGs, IAVAs).
•Develop scripts (PowerShell, VBScript) to automate recurring administration tasks and gather metrics; maintain detailed system documentation.

Pay and Benefits

Salary: USD 85,093 - 95,450 annually

Perks:Health InsuranceDentalVision401k

Key Requirements

•10+ years of experience and BA/BS degree (or equivalent work experience).
•Must possess and maintain a SECRET clearance.
•Experience administering infrastructure including Windows operating systems, virtualization (VMware), networking, monitoring, and storage.
•Ability to design and operate infrastructure (e.g., load balancing, clustering, firewall rules, failover, diagnostics, performance tuning).
•Must meet DoW 8570 requirements and be eligible for IAT level II access upon hire for elevated privileges.

Experience:10+ yearsDefenseIntelligenceIT infrastructure

Education:Bachelor's

Skills:CommunicationAnalytical skillsProblem-solvingAbility to manage priorities

Eligibility

Work Authorization:Authorization required. Sponsorship not provided.

Security Clearance:Secret

Company Brief

General Dynamics

Industry: Defense Technology

Company Size: Enterprise (1,001+ employees)

Growth: Established Company

Headquarters: Tysons / Fairfax, United States

Website LinkedIn