Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Network Support Technician Senior - TS/SCI required

Gdit

Public Trust: None
Requisition Type: Regular
Your Impact

Own your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure.

Job Description

Network Support Technician Senior – TS/SCI required

Advance how our customers operate while you advance your career. Join GDIT as a Network Support Technician Senior and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

MEANINGFUL WORK AND PERSONAL IMPACT

As a Network Support Technician Senior, the work you will do at GDIT will be impactful to the mission of Army Intelligence. You will play a crucial role in securing enterprise systems, advancing future capabilities while driving smarter solutions..

  • Lead/Manage/Support: Responsible for monitoring and responding to complex technical control facility hardware and software problems using a variety of hardware and software testing tools and techniques. Serve as the primary interface with contractor support service groups or provide internal analysis to ensure proper escalation during outages or degraded system performance.
  • Collaborate: Provide Tier I and Tier II support at remote field and garrison sites, working alongside team members and customers to ensure mission success in both austere field environments and garrison locations.
  • Drive: Troubleshoot, maintain, and repair various types of hardware and software while implementing improvements to ensure reliability and performance.
  • Utilize: Perform systems administration of desktop and server systems connected to local and wide-area networks, load and maintain cryptographic devices and keys, and provide advice and training to end users.
  • Install, configure, and maintain server and desktop systems, including performing basic cabling and integrating systems into local and wide area networks.
  • Troubleshoot, maintain, and improve the integrity of network components to ensure secure and reliable operations.
  • Provide desktop management, including account monitoring, security updates, and operating system installations, to support effective system administration.
  • Manage and respond to Tier I and Tier II support requests, escalating issues as necessary to restore services efficiently.
  • Configure operating system enhancements to optimize system performance and reliability.
  • Advise and train end users to resolve technical issues and improve their understanding of IT systems and processes.
  • Deploy and maintain cryptographic devices and keys to support secure communication systems.
  • Take initiative to independently manage demanding customer expectations and site operations in remote or garrison locations.

WHAT YOU’LL NEED TO SUCCEED Bring your expertise and passion for innovation to GDIT. The Network Support Technician – Senior must have:

  • Education: Bachelor's Degree
  • Experience: 12+ years of related experience
  • Technical skills:
    • Extensive knowledge of the principles, methods, and techniques used in network administration and support.
    • Strong understanding of related hardware and software components used in modern network systems.
    • Familiarity with server and desktop installation processes, as well as cryptographic devices and secure key management.
  • Security clearance level: TS/SCI
  • US citizenship required
  • Required Certification(s):
    • DoD 8570.01-M IAT Level II/8140 Computing Environment (CE) Certification as determined by the Program Manager is required prior to support on contract.
    • IAT II 8570/8140 Baseline Certification: Security+ or equivalent.
    • Computing Environment Certification: MCSA Windows Server 2012, Solaris 10, Linux+, VCP5, Azure Administrator Fundamentals, or equivalent.
  • Role requirements:
    • On-site daily support at the customer location.
    • Willingness and ability to attain a CI Polygraph for specific roles as determined by the contract.
    • Position requires lifting of objects (e.g., IT hardware), reaching, bending, kneeling (e.g., to plug in cables), and other moderately strenuous activities.
    • Travel may be necessary to support mission objectives.

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 at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your ambition to deliver your best work.

Join us and make an impactful difference while advancing your career with GDIT.


#GDITINSCOM
#I2TS4
#GDITArmy

Work Requirements

Years of Experience

10 + years of related experience

* may vary based on technical training, certification(s), or degree

Certification

Travel Required

10-25%

Citizenship

U.S. Citizenship Required

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Network Support Technician Senior - TS/SCI required in Fort Hood, TX vacancy
  • $32.3 - $43.7 per hour

     ...Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: SCA Skills:...  ...Citizenship Required: Yes Job Description: Network Support Technician Senior – TS/SCI required Advance how our customers... 
    Senior
    Hourly pay
    Contract work
    Temporary work
    For contractors
    Local area
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Fort Hood, TX
    3 days ago
  •  ...Overview At Credence, we support our clients' mission-critical...  ...has an immediate need for a Senior Budget Analyst in support of...  ...command priorities and operational requirements, to identify and rectify gaps...  ...Compartmented Information (TS/SCI) clearance, verifiable in... 
    Senior
    Contract work
    Temporary work
    Immediate start
    Worldwide

    Credence company

    Fort Hood, TX
    4 days ago
  •  ...industry. We are looking for a dedicated and enthusiastic Technical Support Representative to join our team. In this role, you will provide...  ...to accurately answer customer questions while following all required scripts, policies, and procedures Comply with requirements... 
    Suggested
    Full time
    Temporary work
    Work experience placement
    Casual work
    Work at office
    Local area

    MCI

    Killeen, TX
    5 days ago
  •  ...Technical Support Representative MCI is one of the fastest-growing tech-enabled business services companies in the USA, with a strong...  ...growth, MCI is the place for you. Apply today! Physical Requirements This job operates in a professional office environment.... 
    Suggested
    Full time
    Temporary work
    Casual work
    Work at office
    Local area
    Remote work

    MCI

    Killeen, TX
    8 days ago
  •  ...success of a globally expanding, industry-leading organization. We are seeking a tech-savvy and customer-oriented Technical Support Representative to provide first-level support for technical issues in our contact center. You will assist customers with... 
    Suggested
    Remote work

    MCI Careers

    Killeen, TX
    12 days ago
  •  ...A local community church in Killeen is prayerfully seeking a Senior Pastor to lead a healthy congregation. The ideal candidate will be a spiritually mature leader with a Master's degree from a recognized seminary and significant pastoral experience. Responsibilities include... 
    Senior
    Local area

    Midwestern Baptist Theological Seminary

    Killeen, TX
    3 days ago
  •  ..., and validation of protection systems while leading job briefings to promote a safety-first culture. A valid driver's license is required as this role involves travel to customer sites in Texas, along with benefits like medical coverage and retirement plans starting on... 
    Senior

    Asplundh Electrical Testing

    Killeen, TX
    2 days ago
  •  ...Technical Support Representative MCI is a leading Business Process Outsourcing (BPO) company that specializes in delivering tailored...  ...qualities: Must be 18 years or older. High school diploma or GED required. Fluent in English and Spanish. Basic understanding of computer... 
    Full time
    Temporary work
    Casual work
    Work at office
    Local area

    MCI

    Killeen, TX
    2 days ago
  •  ...implement both current and new software workflows and procedures to ensure compliance with updated accounting standards and operational requirements * Enforce Company and Departmental policies and procedures * Process and/or review entries related to FCIS, FNR, and FNR II... 
    Senior
    Full time
    Work at office

    First National Bank Texas

    Killeen, TX
    1 day ago
  • Position Type: Campus Administration/Assistant Principal Elementary School Date Posted: 3/4/2026 Location: District Wide Closing Date: until filled Attachment(s): ~ Assistant Principal Elementary School-Job Description.pdf

    Killeen Independent School District

    Killeen, TX
    1 day ago
  • Position Type: Technology and Information Systems/Service Desk Manager Date Posted: 6/17/2026 Location: Data and Information Services Closing Date: Until Filled Attachment(s): ~ Service Desk Manager-Job Description.doc

    Killeen Independent School District

    Killeen, TX
    1 day ago
  • $16.75 - $17 per hour

     ...maintaining Guest Services. The Assistant Manager is responsible for supporting the Store Manager in the various tasks involved in the...  ...position will work up to 38 hours per week. The minimum age requirement for an Assistant Store Manager is 18. The physical demands of... 
    Senior
    Hourly pay
    Local area

    Spencer Gifts

    Killeen, TX
    4 days ago
  •  ...Job Full Description Senior Financial Accountant Location: Killeen, TX...  ...Accountant. This role is responsible for supporting financial reporting, month-end close, regulatory...  ...Qualifications: ~ CPA required (no exceptions) ~ Bachelor's or Master... 
    Senior
    Work at office
    Local area

    Express Employment Professionals

    Killeen, TX
    3 days ago
  •  ...Tax Senior Our client is a respected and successful tax planning and financial strategy firm deeply rooted in the Central Texas community...  ...to their clients, providing exceptional service and lifelong support for their tax and investment needs. They are seeking an... 
    Senior
    Hourly pay
    Local area

    New Day Executive Search

    Killeen, TX
    3 days ago
  •  ...seasonal Operations Technical Specialist supports the operational readiness of H&R Block’s seasonal tax office network. The role ensures offices are fully...  ...Identify maintenance or facility issues requiring certified technicians and notify the District Operations Coordinator... 
    Part time
    Work experience placement
    Seasonal work
    Work at office
    Relocation
    Flexible hours

    H&R Block

    Killeen, TX
    2 days ago
  •  ...portions of work assigned to more senior operators. Use tablets for...  ...traveling on foot in support of tactoca; mission Must be...  ...limited restroom facilities Requirements: Minimum Requirements:...  ...Common Access Card and Local Area Network account required. Valid... 
    Contract work
    Temporary work
    Local area
    Shift work

    Westech International Inc

    Fort Hood, TX
    11 days ago
  •  ...established policies, procedures, safety standards, and code requirements. o Completes the "make-ready" process to prepare vacant...  ..., and painting curbs and signage as needed. o Supports cost-cutting and expense control programs by fixing rather than... 
    Senior
    For contractors
    Flexible hours

    Capstone Corporation

    Killeen, TX
    5 days ago
  •  ...supplemental health coverage that makes a difference when it’s needed most. Our work centers around people — protecting families, supporting businesses, and helping new agents build confidence and skills they never knew they had. Leadership here is about service:... 
    Senior
    Weekly pay
    Work at office

    Alpine Legacy Group

    Killeen, TX
    10 days ago
  •  ...Senior Construction Laborer Telecom As a Senior Construction Laborer Telecom, you'll take on a lead-level role supporting aerial and underground telecom construction. This position requires advanced field experience, the ability to operate heavy equipment, and mentoring... 
    Senior
    Full time
    Temporary work
    Night shift

    TriTechne

    Killeen, TX
    2 days ago
  •  ...Job Description Job Description Senior Sales Representative & Training Mentor at Alleviation...  ...in sales, customer service, or in roles requiring dynamic interaction like the military,...  ...and State Fee Reimbursement: We fully support your professional development by... 
    Senior
    Weekly pay
    Full time

    Alleviation Enterprise LLC

    Fort Hood, TX
    3 days ago
  •  ...Job Description Job Description Description: Senior Protection Assessment Team Lead (KP) Primary Location: Various U.S. Army Installations (CONUS) – field-based, extensive travel required Clearance: Active Secret (Top Secret eligibility preferred) Ability... 
    Senior
    Work at office
    Remote work

    Obsidian Solutions Group LLC

    Fort Hood, TX
    6 days ago
  •  ...Senior Relay Technician - Utility & High-Voltage Protection Brand: Asplundh Electrical Testing At...  ...relays, and capacitor banks and reactors Support outage planning, switching...  ...developing relay technicians Travel Requirements Work is performed at customer sites throughout... 
    Senior
    Apprenticeship
    Local area
    Immediate start

    Asplundh Electrical Testing, LLC

    Killeen, TX
    3 days ago
  •  ...environment. Position Description: As a Senior Sales Representative, you'll manage your...  .... You'll also have opportunities to support and mentor team members, contributing to...  ...generate leads, manage clients, and grow your network. Qualifications Ability to pass a... 
    Senior
    For contractors
    Self employment

    Executive Financial Partners LLC

    Killeen, TX
    17 days ago
  •  ...We're seeking enthusiastic and dependable Call Center Agents to support a variety of inbound and outbound customer service and sales...  ...service, technical support, and customer sales interactions. It requires you to interact with hundreds of customers each week across the... 
    Full time
    Temporary work
    Casual work
    Work at office
    Local area
    Afternoon shift

    MCI

    Killeen, TX
    10 days ago
  •  ...priority—it is our foundation. The Senior Relay Technician plays a critical role in ensuring the...  ...Capacitor banks and reactors Support outage planning, switching coordination...  ...relay technicians Travel Requirements: Work is performed at customer sites... 
    Senior
    Apprenticeship
    Local area
    Immediate start

    Asplundh Electrical Testing, LLC

    Killeen, TX
    3 days ago
  •  ...Title: Aviation Life Support Equipment Technician Program Summary KBR's Missile, Aviation, and Ground Systems (MAGS) division delivers...  ...and coordinate higher-level repairs as needed. This role requires attention to detail, technical expertise, and a commitment... 
    Full time
    Contract work
    Work at office
    Local area
    Worldwide

    KBR

    Killeen, TX
    11 days ago
  •  ...day and evening schedule options. Fluent Spanish and English is required. In this role, you will be responsible taking inbound...  ...hundreds of customers each week across the country to resolve support issues, sell new products and services and ensure best in class... 
    Full time
    Temporary work
    Casual work
    Work at office
    Local area
    Flexible hours
    Afternoon shift

    MCI

    Killeen, TX
    10 days ago
  •  ...BILINGUAL CUSTOMER SERVICE REPRESENTATIVE SUPPORTING COMMERCIAL AND PUBLIC SECTOR CLIENTS We are looking for full-time and part-time bilingual...  ..., entry-level position. Prior contact center experience isn't required; candidates experienced in customer service industries such as... 
    Full time
    Part time
    Work experience placement
    Work at office
    Work from home
    Shift work

    MCI

    Killeen, TX
    3 days ago
  •  ...We are looking for bilingual call center representatives to support inbound customer service, help desk, technical support, and back...  ...with experience and while prior contact center experience isn't required, experience in customer service, tech support, inside sales or... 
    Full time
    Temporary work
    Work experience placement
    Casual work
    Work at office
    Local area
    Shift work

    MCI Careers

    Killeen, TX
    3 days ago
  •  ...as Part-Time Call Center Representatives. In this role, you'll support a variety of inbound and outbound customer service and sales projects...  ...and location. While prior contact center experience is not required, experience in customer service, technical support, inside... 
    Full time
    Temporary work
    Part time
    Casual work
    Work at office
    Local area
    Flexible hours

    MCI

    Killeen, TX
    8 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Network Support Technician Senior - TS/SCI required. Be the first to apply!