Installation Technician with Security Clearance

MANTECH seeks a motivated, career and customer-oriented Installation Technician to join our team in McLean, 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 2:00 PM as part of a team providing coverage between 6:00 AM and 6:00 PM. Shift may vary based on support required.
Minimum Qualifications: * High School Diploma with 6+ years of experience, an Associate's Degree with 4+ years of experience, or a Bachelor's Degree with 2+ years of experience.
* 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: * Direct experience supporting customer IT infrastructure installations.
* 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.