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Energy Engineer

Willdan Group, Inc.
65000.00 To 75000.00 (USD) Annually
United States, Pennsylvania, Philadelphia
Nov 07, 2025

Willdan Lighting & Electric, a division of Willdan Group Inc., currently has openings for Entry-Level Energy Engineers. The Entry-Level Energy Engineer will support the design, verification, and implementation of energy efficiency systems across sectors such as manufacturing, new construction, and existing commercial buildings. They will work under the guidance of senior engineers and mentors to develop technical skills and industry knowledge.

Essential Duties & Responsibilities

  • Perform detailed energy savings calculations and spreadsheet analysis.
  • Collect and evaluate project documentation such as utility bills, as-built drawings, and other pertinent project information.
  • Identify and estimate applicable energy efficiency incentives.
  • Analyze energy usage data.
  • Use effective writing and verbal skills to deliver high-quality reports and presentations.
  • Calculate cost savings and return on investment (ROI) for energy-efficient improvements.
  • Review architectural, mechanical, or electrical plans and specifications to evaluate energy efficiency or determine economic, service, or engineering feasibility.
  • Inspect or monitor energy systems, including heating, ventilating, and air conditioning (HVAC) or daylighting systems to determine energy use or potential energy savings.
  • Conduct site visits to identify and/or confirm potential electric and gas conservation measures.
  • Coordinate meetings with energy contractors/consultants.

Job Requirements / Qualifications

  • Must reside in the state of Pennsylvania.
  • Bachelor's degree or equivalent, in engineering, preferred.
  • 2-5 years experience in engineering/energy engineering industry.
  • Ability to learn quickly from senior engineers and supervisors, look up and reference ASHRAE standards, self-learn HVACR systems and components.
  • Ability to work on multiple projects/tasks simultaneously and ensure timely delivery of high-quality deliverables.
  • Ability to collaborate and contribute within a team environment.
  • Ability to communicate proactively with the team, customers, and contractors.
  • Ability to work effectively in a fast-paced, evolving, entrepreneurial work environment.
  • Proficient in Microsoft Office suite and familiar with HVAC-R Modeling software (eQuest, Energy Plus, etc.)
  • Ability to travel up to 30% of the time (Travel may include various means of transportation including automobile, public transportation, rail, and airplane.
  • Ability to prioritize multiple projects and tasks to ensure timely delivery of high-quality deliverables.
  • Demonstrated ability to collaborate with a wide range of stakeholders while delivering excellent customer service in a highly dynamic growth environment.
  • Ability to work effectively in a fast-paced, evolving, entrepreneurial work environment.

EEO Non-Discrimination and ADA Reasonable Accommodation Statement
Willdan is an equal opportunity employer. Applicants are considered for all positions without regard to race, religious creed, color, age marital status, sex, sexual orientation, gender identity, gender expression, citizenship status, national origin, ancestry, religion, military service or veteran status, disability, medical condition, childbirth and related medical conditions, genetic testing, reproductive status or any other classification protected by federal, state or local laws and ordinances. Willdan does not discriminate on the basis of physical or mental disability where the essential functions of the job can be reasonably accommodated. Determinations on requests for reasonable accommodation will be made on a case-by-case basis. If you need reasonable accommodation for any part of the application and hiring process, please notify us.

Willdan Lighting & Electric participates in E-Verify.

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