Network Installation Technician with Security Clearance

MANTECH seeks a motivated, career and customer-oriented Network Installation Technician to join our team in Chantilly, VA. In this hands-on role, you will support the deployment and installation of secure network infrastructure and endpoint equipment in a dynamic, mission-driven environment. You will play a key role in ensuring accurate configurations, reliable connectivity, and successful execution of technical projects across classified workspaces. Responsibilities include, but are not limited to: * Install and terminate CAT5/CAT6 and fiber cabling, including racks, patch panels, wall jacks, and associated infrastructure hardware.

• Perform cable pulls, terminations, pinouts, component installations, testing, documentation, and ensure proper cable management.
• Install and configure workstations, rebuild desktops, relocate IT equipment, and deploy network drops per provided technical documentation.
• Interpret design packages, wiring schematics, port maps, and network diagrams to guide and validate installation work.
• Troubleshoot and resolve workstation issues, connectivity problems, and equipment failures.
• Travel locally between customer sites and support temporary assignments as needed.
• Work scheduled shift from 6:00 AM to 2:30 PM as part of a team providing coverage between 6:00 AM and 6:00 PM.
  
  

Minimum Qualifications: * High School diploma and 6 years of relevant technician experience, OR Bachelor's degree and 2 years of experience.

• At least 2 years of direct experience supporting customer IT infrastructure installations.
• Proven experience installing and testing network drops, including labeling, cable dressing, and certifying terminations.
• Knowledge of structured cabling methodologies, industry standards, and common troubleshooting practices.
• Hands-on experience deploying IT endpoints such as desktops, printers, VOIP/digital phones, and network switches.
• Ability to independently diagnose and resolve hardware, network, and telecom system issues.
• Skilled in interpreting and executing work from network diagrams, floor plans, and installation packages.
  
  

Preferred Qualifications: * Background in structured cabling and IT hardware installation.

• Familiarity with LAN infrastructure deployment within the Sponsor's classified environment.
• Ability to quickly adapt to evolving technical tasks and learn new tools or procedures.
• High attention to detail and effective organizational skills.
  
  

Clearance Requirements: * Must have a current/active TS/SCI with Polygraph.

Physical Requirements: * Must be able to remain stationary at least 25% of the time.

• Must be able to operate computers, phones, and other office equipment for extended durations.
• Must be able to navigate office environments, including under desks, raised floors, and server closets, some of which may be confined spaces.
• Must be able to lift and transport IT or AV equipment weighing 50 pounds, using carts or team lifts as needed.
• Must be able to ascend and descend ladders (10 feet) while routing cables or installing equipment.