Senior Network Systems Administrator

Senior Network Systems Administrator Tatitlek Technologies, Inc (TTI) United States, Virginia, Dahlgren Jun 15, 2026 Senior Network Systems Administrator Job Locations US-VA-Dahlgren

ID 2026-2657

Category Information Technology Position Type Regular Full-Time FLSA Status Exempt Overview Job specifications are intended to present a descriptive list of the range of duties performed by employees. Specifications are not intended to reflect all duties performed within the job.

SUMMARY:

The Senior Network Administrator shall demonstrate experience in facility operations, network administration, data management, information security and/or information management. This experience shall include work with various network protocols, test equipment, diagnostics, Visio and AutoCAD as well as more complex network engineering tasks and systems studies including planning, design, development, and modifications of existing planned voice and data communications, network systems and subsystems.

ESSENTIAL DUTIES AND RESPONSIBILITIES

• Possess the ability to install and maintain network switches, routers, fiber optic, coaxial and twisted-pair cable plants.
• Possess the ability to install and maintain associated software, voice, video and data networks (VTC) and wireless communications.
• Possess the ability to communicate effectively both written and verbally.
• Specific experience with: Crestron, Extron, FOX3, Cisco VTCs, Q-SYS, SHURE, Dante, Belkin Secure KVMs, Microsoft Teams, Fiber Optic Distribution.
• Other duties as assigned.

REQUIRED EXPERIENCE, EDUCATION, AND LICENSURE

• At least 5 years of system administration experience.

Certifications:

AVIXA - Certified Technology Specialist (CTS/CTS-D/CTS-I) or OEM equivalent (e.g. Crestron, Extron, Q-SYS).

• 5+ years supporting complex AV integration, with at least 2 years in a secure military government, or hi-availability enterprise environment managing secure Extron, Crestron, and Q-sys systems.
• Must have a DOD Secret security clearance and have or be able to obtain an SSBI.
• As per Department of Defense (DoD) Directive 8140.01, this position shall require Information Assurance Technicians (IAT) Level 2 or higher with certification in Networking Technologies.
• The Senior Network Administrator is required to maintain the DoD 8140.

01 IAT Level 2 certification for the life of the contract.

REASONABLE ACCOMMODATIONS

Reasonable accommodation may be made to enable individuals with disabilities to perform the following essential functions.

SUPERVISORY RESPONSIBILITIES

Coordinates, supervises, and/or manages support personnel.

WORK ENVIRONMENT

Work environment characteristics described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is exposed to weather conditions prevalent at the time. The noise level in the work environment is usually moderate.

PHYSICAL REQUIREMENTS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly required to stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; talk or hear. The employee must occasionally lift and/or move up to 50 pounds. Specific vision abilities required by the job include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.

TRAVEL:

None.

WORK AUTHORIZATION/SECURITY CLEARANCE

DoD Secret or higher security clearance, or the ability to obtain and maintain a Secret clearance. U.S. Citizenship is required.

ADDITIONAL QUALIFYING FACTORS

Must have the ability to obtain and maintain a security clearance. In addition, a satisfactory background screening, negative drug test, positive references and proof of identity and legal authorization to work in the United States are required. As an equal opportunity employer, The Tatitlek Corporation recognizes that our strength lies in our people. Discrimination and all unlawful harassment, including sexual harassment, in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected Veteran's status or employment. Salary $45-50/hourly