JobsUSACommissioning Engineer
Company : Liberty Personnel Services, Inc.
Location : Washington, DC, 20022
Posted Date : 15 September 2025
Job Details
Join a top-tier performance contracting firm focused on delivering energy-efficient HVAC and mechanical solutions for commercial and institutional buildings. As a Commissioning Engineer, you will ensure critical equipment—chillers, boilers, humidifiers, air handling units (AHUs), and more—is installed, tested, and optimized to meet project specifications and energy goals.
Responsibilities:
Lead commissioning and functional performance testing of HVAC systems, including chillers, boilers, cooling towers, pumps, humidifiers, and air handlers
Verify installation and operation of control sequences across BAS/BMS platforms with DDC controls
Coordinate with mechanical contractors, controls technicians, and project managers to resolve system issues
Perform startup procedures, document test results, and prepare comprehensive commissioning reports
Support energy conservation measures through system optimization and fault detection
Key Qualifications:
Bachelor’s degree in Mechanical or Electrical Engineering preferred
3+ years commissioning experience with HVAC equipment and controls
Strong knowledge of chillers, boilers, humidification systems, cooling towers, pumps, VAV boxes, and ductwork
Proficiency with BAS/BMS platforms, DDC controls, and protocols like BACnet and Modbus
Skilled in AutoCAD, Bluebeam, and commissioning software/tools
Certifications such as BCxA, CxA, PE, or LEED AP preferred
Excellent analytical, troubleshooting, and communication skills
Join a top-tier performance contracting firm focused on delivering energy-efficient HVAC and mechanical solutions for commercial and institutional buildings. As a Commissioning Engineer, you will ensure critical equipment—chillers, boilers, humidifiers, air handling units (AHUs), and more—is installed, tested, and optimized to meet project specifications and energy goals.
Responsibilities:
Lead commissioning and functional performance testing of HVAC systems, including chillers, boilers, cooling towers, pumps, humidifiers, and air handlers
Verify installation and operation of control sequences across BAS/BMS platforms with DDC controls
Coordinate with mechanical contractors, controls technicians, and project managers to resolve system issues
Perform startup procedures, document test results, and prepare comprehensive commissioning reports
Support energy conservation measures through system optimization and fault detection
Key Qualifications:
Bachelor’s degree in Mechanical or Electrical Engineering preferred
3+ years commissioning experience with HVAC equipment and controls
Strong knowledge of chillers, boilers, humidification systems, cooling towers, pumps, VAV boxes, and ductwork
Proficiency with BAS/BMS platforms, DDC controls, and protocols like BACnet and Modbus
Skilled in AutoCAD, Bluebeam, and commissioning software/tools
Certifications such as BCxA, CxA, PE, or LEED AP preferred
Excellent analytical, troubleshooting, and communication skills
Rick Iswalt
Libertyjobs.com
Commissioning engineer jobs, building systems jobs, HVAC engineering jobs, MEP systems careers, technical project management roles. #J-18808-Ljbffr
Recently Posted Jobs
Lead Tax Accountant-Small Business and Tax
H&R Block
Naperville, IL
Multi Modality Technologist I
Akron Children's Hospital
Boardman Twp, OH
State Tested Nursing Assistant (STNA) - Certified with Medical Terminology Understanding
IntelyCare
Graysville, OH
DBE Construction Administrator
JLM Strategic Talent Partners
Seattle, WA
Program Manager - Water/Wastewater - Savannah
Black & Veatch
Savannah, GA
Travel Nurse RN - PCU - Progressive Care Unit - $2,571 per week
Vibra Travels
New Haven, IN
Cardiology - Interventional Physician
Curative
Oklahoma City, OK
Market Risk / FRTB and CVA RWA Forecast Lead - SVP
Citi
Long Island City, NY
Students - Deliver with Uber Eats
Uber Eats
Carrollton, VA
Registered Nurse .6 N
Franciscan Health
Michigan City, IN
Phlebotomist - Savannah
Actalent
Savannah, GA
Pharmacy Technician II
Elevance Health
Plano, TX
Non-Disclosure Agreement Attorney for Private Equity Transactions
BCG Attorney Search
Boston, MA
Radiology Tech - Allina Health Surgery Center
SCA Health
Lakeville, MN
Vans: Seasonal Sales Associate - Superstition Springs
Vans
Mesa, AZ
Registered Nurse - NIGHT SHIFT
PruittHealth
Brevard, NC
Director, Pricing & Est
WestRock Co
Indianapolis, IN
RN Acute-Cardiac Cath Lab Prep and Recovery/Cardiology Srvce
UnityPoint Health
Sioux City, IA
Seasonal Sales Associate (Store 1233)
GameStop
Silver Spring, MD
Customer Service Management Trainee
Uline
Camp Lake, WI
Other Jobs You May Like
Systems Engineer SME- LINUX - Active Top Secret Required
Company : General Dynamics Information Technology
Location : Washington, DC
Unified Communications (UC) Engineer
Company : General Dynamics Information Technology
Location : Washington, DC
Upstream Reservoir Engineer - Oil & Gas - Senior Manager - Consulting - Location OPEN
Company : EY
Location : Washington, DC
ADC Engineer - AWS Config, Platform Engineering & Emerging Technology
Company : Amazon
Location : Washington, DC
Top searches
- Jobs hiring immediately
- Part time jobs near me
- Full time jobs near me
- Jobs that are hiring near me
- Jobs near me hiring now
- Commissioning Engineer jobs near me
- Commissioning Engineer jobs
- Commissioning Engineer jobs hiring near me
- Commissioning Engineer openings near me
- Commissioning Engineer vacancies near me
Employment opportunities at Liberty Personnel Services, Inc.
- Liberty personnel services, inc. jobs near me Washington, DC
- Liberty personnel services, inc. jobs hiring near me Washington, DC
- Liberty personnel services, inc. jobs near Washington, DC
- Liberty personnel services, inc. jobs hiring near me
- Liberty personnel services, inc. openings near me
- Liberty personnel services, inc. jobs near me in Washington, DC
- Liberty personnel services, inc. jobs hiring in Washington, DC
- Employment opportunities near me
- Job openings near me
- Jobs hiring immediately
Trending Searches in Washington, DC
- Full time jobs near me Washington, DC
- Local job openings
- Places hiring near me
- Job vacancies near me
- Commissioning Engineer jobs near me Washington, DC
- Commissioning Engineer jobs hiring near me Washington, DC
- Commissioning Engineer jobs hiring near Washington, DC
- Commissioning Engineer jobs near Washington, DC
- Commissioning Engineer jobs near me in Washington, DC
- Commissioning Engineer jobs in Washington, DC