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Network Systems Administrator

In short. Network Systems Administrator at General Dynamics Information Technology: a full-time mid-level role, on-site in Fort Cavazos, TX. Posted salary: $58K – $69K. Asks for 4+ years of experience. Skills mentioned: Linux, Firewalls. Posted Oct 29, 2026, checked on the employer's site 59 min ago.

Salary$58K – $69K / year
LocationFort Cavazos, TX
FormatOn-site
TypeFull-time
LevelMid level
PostedOct 29, 2026 · 8 hours ago
Checked on General Dynamics Information Technology's careers page 59 min ago · via Workday0 views
  • Early applicant
  • Salary listed

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Summary

GDITs Network System Administrator will report to the Site Manager and is responsible for all for the day-to-day operations of TADSS critical, tools, inventories, maintenance, and the overall product provided to the government. Seize your opportunity to make a personal impact as a Network System Administrator. Here, you’ll tailor cutting-edge solutions to the unique requirements of our customer.

Quoted from General Dynamics Information Technology's description, not rewritten.

Skills mentioned

About the role

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Secret

Clearance Level Must Be Able to Obtain:

Secret

Public Trust/Other Required:

None

Job Family:

IT Infrastructure and Operations

Job Qualifications:

Skills:

Firewall Security, Network Protocols, Network Systems, Property Control, Security Practices

Certifications:

None

Experience:

4 + years of related experience

US Citizenship Required:

No

Job Description:

Network Systems Administrator (TDL 17) 

GDIT is seeking qualified candidates for Network System Administrator in support of the Warfighter Training Readiness Solution (W-TRS) Contract, formally known as ATMP.

Network System Administrator responsibilities include maintaining the TADSS local area network (LAN), wide area network (WAN), data communications network, operating systems, and physical and virtual servers. Perform system monitoring and verify the integrity and availability of hardware, network, and server resources and systems the infrastructure and instrumentation for the CCTT Family of Training Devices

GDITs Network System Administrator will report to the Site Manager and is responsible for all for the day-to-day operations of TADSS critical, tools, inventories, maintenance, and the overall product provided to the government. 

Seize your opportunity to make a personal impact as a Network System Administrator. Here, you’ll tailor cutting-edge solutions to the unique requirements of our customer. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.
At GDIT, people are our differentiator. As a Network System Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on a Team Lead joining our team to help build and enable the readiness of our Nation's Army!

MEANINGFUL WORK AND PERSONAL IMPACT

  • Network System Administrator responsibilities include maintaining the TADSS local area network (LAN), wide area network (WAN), data communications network, operating systems, and physical and virtual servers.
  • Perform system monitoring and verify the integrity and availability of hardware, network, and server resources and systems. Review system and application logs and verify completion of scheduled jobs, including system backups.
  • Analyze network and server resource consumption and control user access. Install and upgrade software and maintain software licenses as they are released from Original Equipment Manufacturer (OEM).
  • May assist in network modeling, analysis, planning, and coordination between network and data communications hardware and software at OEM request.
  • Assignments and job duties may include fact finding analysis, development of work processes and procedures, preparing detailed reports, supervising and defining objectives, and defining priorities, and maintenance activities that involve the need for administrative passwords. SA shall provide “over-the-shoulder” assistance to the user and operator, as requested.
  • Maintain network and computer Information Assurance systems security.
  • Evaluate and optimize network and system performance.
  • Assign and update security permissions on a Linux network.
  • Review and interpret Linux log files.
  • Review and interpret Windows event files.
  • Manage Virtual Machines on Linux and Windows Hosts and Maintain Network Attached Storage RAID array.
  • The Network Systems Administrator shall be capable of providing TADSS instruction as requested by local and Area of Responsibility (AOR) units IOT train Soldiers/Civilians on STE operation IAW Government provided NET training products.
  • Operate, maintain, administer, and sustain all networks and the associated devices that are directly related to supporting integrated communications and training networks, including IA support activities.
  • Training networks include but are not limited to Joint Training Experimentation Network (JTEN), Distributed Common Ground System-Army (DCGS-A), Joint Network Node (JNN), Joint National Training Capability (JNTC), MCS servers, and CTC opposing forces networks.
  • Ensure the necessary records and reports are complete and properly maintained
  • Ensures required before, during and after operations Preventive Maintenance Checks and Services (PMCS) on IT equipment are completed.
  • Supports the required GDIT/W-TRS cross training plan to support other W-TRS TADSS on instillation.
  • Interface with customers and site Government personnel, report TADDS status, any maintenance issues as well as assist with training schedules.

WHAT YOU’LL NEED TO SUCCEED:


  • Education: AA/AS or equivalent relevant years of experience
  • Experience: 4+ years of related experience Managing US Army TADSS
  • Required Technical skills:
  • Experience enforcing network security policies and procedures.
  • Knowledge of network protocols, operating systems, and security practices.
  • Ability to learn the W-TRS Management Information System (MIS) for controls/recording all work orders and Government Furnished Equipment (GFE) property control.
  • Required Skills and Abilities:
  • Superb communication skills; strong ability to advise and educate leadership through non-technical terms on systems; Ability to document and report on technical issues and solutions; Ability to resolve complex technical issues
  • Attends weekly safety briefings
  • Must be able to wear appropriate personal protective equipment (PPE) and be able to lift a maximum of 50 lbs.
  • Must be able to obtain/maintain a valid state driver’s license and post driving privileges
  • Must be able to travel up to 25% of time.
  • US Citizenship Required
  • Location: On Customer Site

GDIT IS YOUR PLACE


At GDIT, the mission is our purpose, and our people are at the center of everything we do.

  • Growth: AI-powered career tool that identifies career steps and learning opportunities
  • Support: An internal mobility team focused on helping you achieve your career goals
  • Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
  • Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY


Explore a career in program management at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your passion for the mission and delivering results.


#GDITArmy

#GDITRecruiting

The likely salary range for this position is $57,824 - $69,000. 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.

Scheduled Weekly Hours:

40

Travel Required:

Less than 10%

Telecommuting Options:

Onsite

Work Location:

USA TX Fort Cavazos

Additional Work Locations:

Total Rewards at GDIT:

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.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 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 mission-ready capabilities in AI, cloud, cyber and software development.Join our Talent Community to stay up to date on our career opportunities and events at

gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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Questions & answers

What is the salary for this Network Systems Administrator role?
General Dynamics Information Technology lists $58K – $69K per year.
Is this job remote?
It is on-site in Fort Cavazos, TX.
How do I apply to General Dynamics Information Technology?
Use the Apply button. It opens the application on General Dynamics Information Technology's own careers site; no account on Sudo Get Job is needed.
What do Systems Administrator jobs pay?
The median advertised base salary is $130K a year across 752 open listings.