Commissioning Engineer

*US AMR-Jones Lang LaSalle Americas, Inc.

Scranton, PA Posted 8/21/2025 Full Time

Commissioning Engineer - Berwick, PA

What this job involves

JLL is seeking a Commissioning Engineer to provide reliable, efficient support to our Commissioning & Building Analytics (CBA) team. This position is fully on site in Berwick, PA, and is a 12 month minimum project. This role requires working with diverse internal and external stakeholders, exercising independent judgment to manage multiple priorities in a fast-paced environment. The ideal candidate will be detail-oriented with strong organizational skills and a collaborative mindset.

Your day-to-day tasks will include:

  • Executing commissioning processes according to ASHRAE, CSA, and LEED requirements
  • Conducting inspections and testing of mechanical, plumbing, electrical, fire protection, and control systems
  • Managing commissioning projects through design, pre-construction, construction, and post-construction phases
  • Developing comprehensive commissioning plans, specifications, and test scripts
  • Performing field-based activities including site visits, witnessing start-up tests, and directing functional tests
  • Reviewing design drawings, specifications, and submittals for commissioning compliance
  • Leading commissioning meetings and maintaining detailed issue logs
  • Creating detailed documentation including Systems Manuals, SOPs, and Methods-of-Procedures

Desired experience and technical skills

Requirements:

  • University technical degree (Engineering degree preferred)
  • LEED AP certification
  • Minimum 10 years of relevant mechanical engineering/field-testing experience
  • Minimum 5 years in building commissioning
  • Experience with mechanical testing equipment and data analysis
  • Knowledge of HVAC&R systems, building management systems, and fire protection
  • Strong data management and communication skills
  • Proficiency in MS Project, Word, and Excel
  • Willingness to travel up to 50% across the USA
  • Ability to manage multiple projects concurrently
  • Strong troubleshooting and root-cause analysis skills

Preferred:

  • Professional Engineer/PE or PMP designation
  • CEM, CBCP, and/or CPMP designations
  • Master Mechanic License
  • Willingness to travel internationally when needed
  • Fluency in Spanish and/or Portuguese
  • Experience with electrical testing equipment
  • Background in consultancy or owner organization
  • Facility Management experience
  • Operating engineer experience in data centers or mission-critical facilities
JOB LOCATION:
Scranton, PA 17101

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