BAS​/Controls Commissioning Engineer

Job Description BAS / Controls Commissioning Engineer

Location:

Sterling, VA/ Project-Based / Travel Required

Job Type: Full-Time

Salary Range: $95,000–$140,000 (DOE)

Travel:
Approximately 50%–80%

We are seeking an experienced BAS / Controls Commissioning Engineer to perform startup, testing, troubleshooting, validation, and commissioning of complex Building Automation Systems (BAS), PLC controls, HMI/SCADA systems, and industrial control networks.

This is a hands‑on, field‑focused role requiring strong experience with Allen‑Bradley Control Logix and Compact Logix PLCs, Studio 5000, Factory Talk View, HVAC/mechanical systems, and industrial communications.

You will work with engineers, technicians, contractors, vendors, and clients to ensure control systems are properly installed, programmed, tested, and operating according to approved sequences before final turnover.

• Perform BAS and PLC system startup and commissioning
• Execute point‑to‑point checkout and I/O verification
• Verify field device wiring, terminations, and operation
• Calibrate sensors and associated control devices
• Troubleshoot and modify Allen‑Bradley Control Logix and Compact Logix programs
• Work with Studio 5000 / RSLogix
• Troubleshoot and modify Factory Talk View HMI/SCADA applications
• Diagnose PLC logic, controls wiring, field device, and network communication issues
• Configure and validate:
• BACnet
• Modbus
• Ether Net/IP
• Distributed I/O and network devices
• Lead or support Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT)
• Validate HVAC, mechanical, electrical, and operational sequences
• Review electrical, MEP, BAS, and controls drawings
• Document field modifications and maintain accurate commissioning records
• Update controls schematics and as‑built documentation
• Prepare final commissioning and client turnover packages

• Strong hands‑on experience with Rockwell Automation / Allen‑Bradley controls
• Advanced knowledge of Control Logix and Compact Logix PLCs
• Proficiency with Studio 5000 / RSLogix
• Experience with Factory Talk View
• Experience commissioning PLC, HMI, and BAS systems
• Knowledge of BACnet, Modbus, Ether Net/IP, and industrial networking
• Strong understanding of commercial HVAC and mechanical systems
• Ability to read electrical, mechanical/MEP, and controls drawings
• Experience using multimeters and controls diagnostic equipment
• Strong troubleshooting skills across wiring, controls, networks, PLC logic, and field devices
• Ability to travel approximately 50%–80%

• Bachelor's degree in Electrical Engineering, Mechanical Engineering, Building Automation, Controls Engineering, or related field
• Equivalent technical field experience will also be considered
• Experience with EPMS (Electrical Power Monitoring Systems)
• Experience on large commercial, industrial, data center, or mission‑critical projects
• Experience supporting complex startup and commissioning

• Competitive salary of $95,000–$140,000, based on experience
• Company‑provided phone and laptop
• Vehicle allowance or mileage reimbursement
• Medical, dental, and vision insurance
• Retirement plan with employer match
• Short‑and long‑term disability insurance
• Paid time off and holidays
• Ongoing technical training and professional development
• Stable, year‑round work with long‑term growth potential

This position requires significant field involvement and approximately 50%–80% travel, depending on project schedules and commissioning phases.

Work may take place in commercial facilities, industrial environments, mechanical/electrical rooms, construction sites, and active mission‑critical facilities.

Candidates should be comfortable working directly with field teams and troubleshooting systems during active startup and commissioning.

You're a controls professional who can troubleshoot from the field device and wiring level through the PLC, network, HMI, and sequence of operation.

You understand how controls interact with HVAC and mechanical equipment and can confidently diagnose problems during startup and commissioning.

If you enjoy solving complex automation challenges and seeing systems progress from installation through successful turnover, this is an excellent opportunity to advance your career.

Commission the system. Solve the problem. Deliver the performance.

No current or future visa sponsorship available.

Equal Opportunity

Employer:

M/W/Disability/Veterans