Field Technology Specialist

Sentrillion; Fairfax (VA); On-site; USD 52,000 - 76,000; Full time

Job summary

Sentrillion is seeking a Field Technology Specialist to install, configure, test, troubleshoot, and repair computer, network, and low-voltage security systems so sites stay operational and compliant. You’ll work on cameras, readers, control panels, power supplies, biometrics, and locking hardware, with emphasis on safety and accuracy.

You’ll read schematics and drawings to guide installations, perform QA/QC, and coordinate local procurement while traveling up to 85% to client sites.

Qualifications

• Experience installing security systems and low-voltage infrastructure.
• Ability to read technical drawings and manuals.
• Valid driver’s license and ability to travel up to 85%.
• Strong written and verbal communication skills.

Responsibilities

• Install and support cameras, card readers, control panels, power supplies, biometrics, and locking hardware.
• Build and troubleshoot low-voltage infrastructure and cabling.
• Configure and repair PCs (Windows OS setup, imaging, drivers, hardening).
• Interpret schematics, wire diagrams, blueprints, and CAD drawings.
• Complete QA/QC checks and deliver project documentation.
• Coordinate local procurement and tracking of materials.

Skills

3+ years of relevant installation/com

Ability to read work orders, manuals,/

Strong written/verbal communication

Basic electrical/low-voltage theory

Basic networking (OSI Layer 1-2)

Valid driver’s license

Willingness to travel up to 85%

Education

Associate degree (AAS preferred) or equivalent combination of certifications and experience

Job description

Who We Are

For nearly a quarter of a century, we have been helping secure America's borders and safeguard national assets through integrated technology solutions. We develop strategies and implement solutions that increase safety and security, save time, decrease cost, and improve outcomes. We are also committed to being a good corporate citizen and helping improve the communities in which we live and work by partnering with community organizations and volunteering. A right-sized organization, we are big enough to protect the perimeter of the country, yet small enough to rapidly respond to customer needs.

What You'll Do

The Field Technology Specialist installs, configures, tests, troubleshoots, and repairs computer, network, and low-voltage physical security systems so sites stay operational and compliant.

• Installing and supporting cameras, card readers, control panels, power supplies, biometrics, and locking hardware;
• Building and troubleshooting low-voltage infrastructure and cabling;
• Configuring and repairing PCs (including Windows OS setup, imaging, drivers, and hardening);
• Interpreting schematics, wire diagrams, blueprints, and CAD drawings;
• Completing QA/QC checks;
• Coordinating local procurement and tracking of materials;
• Delivering required project documentation.

Required qualifications / skills

• Associate degree (AAS preferred) or equivalent combination of certifications and experience
• 3+ years of relevant installation/computer experience; IP camera experience preferred
• Ability to read work orders, manuals, and technical drawings; strong written/verbal communication
• Knowledge of basic electrical/low-voltage theory and test equipment; basic networking (OSI Layer 1-2)
• Valid driver's license; ability to travel up to 85%

A Typical Day

You start from your home base by reviewing the day's work order, site constraints, and any drawings or wiring notes. In the field, you move between indoor and outdoor areas, coordinate access with the customer, and keep safety gear and tools ready as conditions change.

As the day progresses, you document what you find, capture test results, and note any changes needed to keep the installation aligned with plans. You may coordinate pickup or delivery of parts locally to avoid delays. Before wrapping up, you confirm the site is ready for the next step, send status updates, and close out required paperwork. Travel is common and can reach 85%, so you plan ahead and stay organized.