JobsUSA Logo ImageJobsUSA

  • Home
  • About Us
  • Contact Us

Network/System Administrator (Net/Sys Admin) II

General Dynamics Information Technology

Company : General Dynamics Information Technology

Location : Arlington, VA

Posted Date : 15 October 2025

Job Type : Other

Category : IT Operations & Helpdesk

Occupation : System Administrator

Job Details

Req ID: RQ

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph

Public Trust/Other Required: None

Job Family: IT Infrastructure and Operations

Skills:

Network Administrator,Network Applications,Network Monitoring

Certifications:

GSEC: GIAC Security Essentials Certification - Global Information Assurance Certification (GIAC) - Global Information Assurance Certification (GIAC), Cisco Certified Network Associate (CCNA) Security - Cisco - Cisco, GIAC Security Leadership Certification - Global Information Assurance Certification - GIAC - Global Information Assurance Certification - GIAC

Experience:

3 + years of related experience

US Citizenship Required:

Yes

Job Description:

Network/System Administrator II

The primary function is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.

Performance shall include:

  • Install, maintain, audit and support a secure MS Windows network environment and limitedweb/data applicationservice.

  • Maintain internet applications and protocols IP, TCP, HTTP, HTTPS, FTP, &SSL

  • Maintain file servers, Firewalls, network access, Security Monitoring Systems andsystem documentation asrequired.

  • Interface with local customers and provide IT related support to quickly resolveproblems.

  • Analyze and troubleshoot system anomalies to ensure optimum equipmentperformance.

  • Perform periodic maintenance, hardware upgrades and replacement, firmware updates andsystem configurationchanges.

  • Perform scheduled tape backups on systems asrequired.

  • Manage data backup library to include storage of tapes, disks and other magnetic media atthe customer's location and off-site storage facilities asrequired.

  • Attend planning and requirements meetings with IT staff, Program Managers and customersas required.

  • Prepare system for operational use and support operationaltests.

  • Provide technicalguidance.

Experience:

  • 3+ years relatedexperience.

  • SAP experience required.

Education:

  • Bachelor's degree in a related area OR Associate's degree in a related area + 2 years' experience OR equivalent experience (Desired)

Certifications:

  • IAT Level II (Security+ CE, CCNA Security, etc.)

Security Clearance:

  • Current - Secret

  • Must be able to obtain - TS/SCI

  • Willingness to submit to a Counterintelligencepolygraph.

?

Other Requirements:

  • Thorough knowledge of Microsoft Windows 2008 R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems (OS) administration and associatedhardware

  • Working knowledge of CISCO network and switching and virtualizationtechnologies

  • Working knowledge of Local Area Network (LAN) and Wide Area Network (WAN)technologies and data backup technologies to include communication security (COMSEC)integration.

  • Working knowledge of Risk Management Framework, and, Common Criteria, and System Security Policy as they relate toA&A

  • Working knowledge and current relevant experience with PL1 & PL2 systems; experience withPL3 & PL4 cross domain solutions is aplus.

  • Must be familiar with security policy/manuals and other guiding policydocuments.

  • Ability to work in a dynamic environment and effectively interact with numerousDOD, military/civilian personnel and industrypartners.

  • Working knowledge of Microsoft Office (Word, PowerPoint, andExcel)

  • Possess a high degree of originality, creativity, initiative requiring minimalsupervision.

  • Requires travel within the organizational geographic Area of Responsibility (AOR) (note - could be extensive, and will include both air and groundtransportation)

? #AirforceSAPOpportunities #SAP

The likely salary range for this position is $90,610 - $122,590. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

Join our Talent Community to stay up to date on our career opportunities and events at

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Trending Searches in Arlington, VA

  • Full time jobs near me Arlington, VA
  • Local job openings
  • Places hiring near me
  • Job vacancies near me
  • System administrator jobs near me Arlington, VA
  • System administrator jobs hiring near me Arlington, VA
  • System administrator jobs hiring near Arlington, VA
  • System administrator jobs near Arlington, VA
  • System administrator jobs near me in Arlington, VA
  • System administrator jobs in Arlington, VA

Top trending job titles hiring now

  • It systems administrator
  • Linux systems administrator
  • Network administrator
  • Network adminsitrator
  • Senior system administrator
  • Senior systems administrator
  • Systems administrator
  • Linux system administrator
  • Windows systems administrator
  • Network engineer

Popular Searches for System Administrator

  • Jobs near me
  • System administrator jobs near me
  • Network %2b jobs
  • Net job
  • Business admin jobs near me
  • System administrator jobs
  • Jobs hiring near me
  • Apply for jobs near me
  • Network and system administrator jobs
  • System administrator jobs in usa

Other Jobs You May Like

Lead Network Engineer

Company : Leidos

Location : Fort Belvoir, VA

Lead Network Engineer with TS/SCI and Polygraph

Company : Leidos

Location : Burke, VA

Senior Network Engineer - Master

Company : GovCIO

Location : Richmond, VA

Citrix Systems Administrator

Company : Leidos

Location : Arlington, VA

Network Engineer Lead

Company : Leidos

Location : Arlington, VA

Senior Network Engineer - TS/SCI with Poly

Company : Leidos

Location : Aldie, VA

Senior Computer Network Engineer

Company : Leidos

Location : Herndon, VA

Systems Administrator (Senior)

Company : BAE Systems

Location : Sterling, VA

Network Engineer - Senior or Mid-Level

Company : BAE Systems

Location : Hamilton, VA

Network Engineer Senior

Company : BAE Systems

Location : Hamilton, VA

Network Engineer

Company : CACI

Location : Hampton, VA

Network Engineer (Chesapeake)

Company : Insight Global

Location : Chesapeake, VA

Senior Network Engineer

Company : Insight Global

Location : Chesapeake, VA

Senior Network Engineer for Insider Threat Program

Company : Leidos

Location : Annandale, VA

Top searches

  • Jobs hiring immediately
  • Part time jobs near me
  • Full time jobs near me
  • Jobs that are hiring near me
  • Jobs near me hiring now
  • System administrator jobs near me
  • System administrator jobs
  • System administrator jobs hiring near me
  • System administrator openings near me
  • System administrator vacancies near me

Employment opportunities at General Dynamics Information Technology

  • General Dynamics Information Technology jobs near me Arlington, VA
  • General Dynamics Information Technology jobs hiring near me Arlington, VA
  • General Dynamics Information Technology jobs near Arlington, VA
  • General Dynamics Information Technology jobs hiring near me
  • General Dynamics Information Technology openings near me
  • General Dynamics Information Technology jobs near me in Arlington, VA
  • General Dynamics Information Technology jobs hiring in Arlington, VA
  • Employment opportunities near me
  • Job openings near me
  • Jobs hiring immediately
  1. Home
  2. Companies
  3. General Dynamics Information Technology Jobs Hiring Near Me
  4. Network/System Administrator (Net/Sys Admin) II job in Arlington, VA, US
JobsUSA Footer Logo ImageJobsUSA

Email: admin@jobsusa.ai

Address: 100 Summit Dr, Burlington,
Massachusetts 01803, US

twitter linkedin instagram

Useful Links

  • Blogs
  • Jobs By Company
  • Cookie Policy
  • Privacy Policy
  • Terms and Conditions

Browse Categories

  • Nursing
  • Therapy
  • Management
  • Administrative Assistance
  • Physicians & Surgeons
  • Medical Technician
  • Retail
  • Sales
  • Installation & Maintenance
  • Driving

© 2025 JobsUSA.
All Rights Reserved.