ESS Field Technician

Job Description

Job Description

Electronic Security Systems (ESS) Field Technician

MODTECH SOLUTIONS | FIELD OPERATIONS

Location: CONUS-Based | Mascoutah, IL / Greater St. Louis Area Preferred

Travel: 25%

Salary Range: $60,000–$100,000 annually

Travel Per Diem: GSA per diem rates during authorized travel periods

Security Clearance: Must be eligible to obtain and maintain a Top Secret (TS) clearance

Position Summary

Modtech Solutions is seeking an experienced Electronic Security Systems (ESS) Field Technician to install, integrate, test, maintain, and troubleshoot electronic security and low-voltage systems supporting Department of Defense (DoD) and other U.S. Government customers.

This is a hands-on field position requiring strong technical and mechanical skills, particularly in EMT conduit installation and bending, core drilling for conduit pathways, cable pulling, low-voltage electrical systems, burglar alarm systems, access control, intrusion detection, and video surveillance systems.

The ESS Field Technician will be responsible for installing the physical infrastructure necessary to support complete electronic security systems, including conduit, raceways, cabling, equipment, control panels, and field devices.

Modtech supports enterprise security platforms including LenelS2, Honeywell Vindicator, and DAQ, along with associated security cameras, network infrastructure, and electronic security technologies.

The ideal candidate is a skilled field technician who takes pride in quality workmanship, can work independently or as part of a team, and is comfortable supporting mission-critical projects in secure Government environments.

Essential Duties and ResponsibilitiesElectronic Security Systems Installation

· Install, maintain, test, and troubleshoot electronic security systems, including access control, intrusion detection, burglar alarm systems, and CCTV/IP video surveillance.

· Install and support ESS equipment and platforms, including LenelS2, Honeywell Vindicator, DAQ, and other commercial and Government security technologies.

· Install security cameras, card readers, door contacts, motion detectors, request-to-exit devices, alarm devices, control panels, power supplies, controllers, and associated equipment.

· Install, terminate, and troubleshoot low-voltage electrical, security, communications, and control systems.

· Install and connect low-voltage power supplies, transformers, relays, control circuits, and associated security equipment.

· Assist with system configuration, programming, integration, commissioning, and acceptance testing.

· Perform maintenance, repair, replacement, and troubleshooting of existing electronic security systems.

Conduit, Pathways, and Infrastructure

· Install, bend, route, and secure EMT conduit and other approved raceway systems in accordance with project drawings, specifications, and applicable codes.

· Perform conduit bending using hand and mechanical benders, including offsets, kicks, saddles, and other required bends.

· Measure, cut, ream, thread where applicable, assemble, and install conduit and associated fittings.

· Perform core drilling and penetrations for conduit pathways through approved walls, floors, and other building surfaces using appropriate equipment and methods.

· Identify and coordinate conduit routing, penetrations, and pathway requirements with project personnel and other trades.

· Install conduit supports, hangers, anchors, cable trays, J-hooks, innerduct, equipment racks, cabinets, and other infrastructure.

· Pull, route, dress, terminate, test, and label copper, fiber optic, security, communications, and control cabling.

· Build out security equipment rooms, telecommunications spaces, control panels, equipment racks, and associated infrastructure.

· Ensure all conduit, pathways, cabling, and equipment installations meet applicable codes, project specifications, manufacturer requirements, and Modtech quality standards.

· Coordinate required approvals and inspections before drilling or penetrating structural, fire-rated, or secure building assemblies.

Testing, Troubleshooting, and Documentation

· Perform functional testing and verification of security cameras, access control devices, intrusion detection devices, burglar alarm systems, and associated components.

· Troubleshoot low-voltage electrical circuits, power supplies, cabling, devices, controllers, network connections, and system integration issues.

· Utilize appropriate electrical and low-voltage testing equipment, including multimeters, cable testers, and other diagnostic tools.

· Read and interpret construction drawings, security system diagrams, conduit plans, wiring diagrams, floor plans, riser diagrams, and equipment schedules.

· Perform accurate field markups and redlines to support final as-built documentation.

· Maintain installation records, testing documentation, field reports, and other required project deliverables.

· Coordinate with Modtech Engineering, Project Managers, Lead Technicians, and manufacturer technical support to resolve installation and technical issues.

Field Execution and Professionalism

· Work independently or as part of a field installation team to complete assigned project activities.

· Communicate installation challenges, material requirements, technical issues, and schedule concerns to project leadership.

· Coordinate with other trades, Government representatives, subcontractors, and customers as required.

· Maintain a clean, organized, professional, and safe work environment.

· Follow applicable OSHA requirements, electrical codes, Government installation requirements, and Modtech safety procedures.

· Represent Modtech Solutions professionally while working at customer and Government facilities.

· Participate in technical training and manufacturer certification programs as required.

· Perform additional field installation and technical responsibilities as assigned.

Required Qualifications

· Experience installing electronic security systems, burglar alarm systems, access control, intrusion detection, CCTV, low-voltage electrical systems, or related technologies.

· Demonstrated experience installing and bending EMT conduit, including offsets, kicks, saddles, and other common field bends.

· Experience performing core drilling and creating conduit pathways through approved building surfaces.

· Experience installing conduit supports, cable pathways, equipment racks, cabinets, and associated infrastructure.

· Experience pulling, routing, terminating, testing, and labeling low-voltage, security, communications, and control cabling.

· Working knowledge of low-voltage electrical circuits, power supplies, relays, control wiring, and associated equipment.

· Ability to install and troubleshoot security cameras, access control devices, intrusion detection devices, burglar alarm equipment, and associated components.

· Ability to read and interpret technical drawings, wiring diagrams, conduit plans, and installation documentation.

· Ability to operate common electrical, low-voltage, conduit installation, core drilling, and cable installation tools.

· Strong mechanical aptitude and willingness to perform physically demanding field installation work.

· Ability to troubleshoot basic electrical, cabling, device, and connectivity issues.

· Ability to work independently and collaboratively in active construction and Government environments.

· Strong attention to detail and commitment to quality workmanship.

· Valid driver's license.

· U.S. citizenship required.

· Must be eligible to obtain and maintain a U.S. Government Top Secret (TS) security clearance.

Preferred Qualifications

· Active U.S. Government security clearance strongly preferred.

· Current or former U.S. military service preferred.

· Experience supporting Department of Defense or other U.S. Government facilities.

· Experience with LenelS2 OnGuard access control systems.

· Experience with Honeywell Vindicator intrusion detection and security systems.

· Experience installing, configuring, maintaining, or troubleshooting DAQ electronic security systems.

· Experience installing and troubleshooting enterprise IP video surveillance systems.

· Experience with commercial burglar alarm and intrusion detection systems.

· Experience with TCP/IP networking, PoE, network switches, and basic network troubleshooting.

· Experience with fiber optic installation, termination, and testing.

· Manufacturer certifications related to LenelS2, Honeywell Vindicator, DAQ, or other ESS platforms.

· Relevant BICSI, NICET, electrical, low-voltage, or security industry certifications.

· OSHA 10 or OSHA 30 certification.

· Experience working in secure or classified Government facilities.

Location and Travel Requirements

This is a CONUS-based field position, with preference given to candidates located near Modtech Solutions' warehouse and operations facility in Mascoutah, Illinois / Greater St. Louis area.

Candidates located elsewhere within the continental United States may be considered based on qualifications and ability to support Modtech project requirements.

Approximately 25% travel is required to support installations at Department of Defense and other U.S. Government facilities throughout the United States.

Travel assignments may vary in duration and may occasionally require extended stays at project locations.

During authorized business travel, Modtech provides per diem in accordance with applicable General Services Administration (GSA) rates and company travel policies. Applicable rates are determined by the travel destination and travel dates.

Candidates must be comfortable working at military installations, secure facilities, active construction sites, and other Government locations.

Compensation

Base Salary: $60,000–$100,000 annually, depending on experience, qualifications, certifications, and security clearance status.

Travel Per Diem: GSA per diem rates during authorized travel periods, subject to company travel policies.

What Success Looks Like

A successful Modtech ESS Field Technician is a skilled, dependable professional capable of executing the complete physical installation of electronic security systems—from conduit bending, core drilling, and cable pulling through device installation, termination, testing, and commissioning.

The technician takes ownership of assigned work, maintains high standards of workmanship and safety, communicates challenges early, and actively contributes to resolving field installation problems.

The expectation is not simply to install equipment, but to deliver complete, reliable, and professionally installed security systems that support the customer's mission.

Customer mission first. Solution always.