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Mechanical Engineer_HVAC & Energy

Job in Oklahoma City, Oklahoma County, Oklahoma, 73101, USA
Listing for: Cenergistic
Full Time position
Listed on 2026-07-01
Job specializations:
  • Engineering
    Mechanical Engineer, Building Services Engineer, Energy Engineer, HVAC Tech / Heating Engineer
Job Description & How to Apply Below
Position: Mechanical Engineer_HVAC & Energy Performance

Why You'll Love This Role

Build your foundation – Apply your engineering education to real-world HVAC and energy systems across large-scale facilities.

See real impact – Your work helps reduce energy waste, lower operating costs, and improve occupant comfort.

Learn by doing – Gain hands-on experience in controls, HVAC optimization, commissioning, and system performance.

Work with purpose – Join a mission-driven company that has saved clients billions in energy costs.

Grow into a licensed professional – Participate in a structured mentorship program with a licensed Professional Engineer (PE) to support your path to licensure.

About Cenergistic®

Cenergistic is a nationally recognized, technology-powered energy conservation company with more than 40 years of proven success.

We help organizations reduce purchased utility costs, optimize building performance, and foster a culture of conservation.

Our proprietary platform and people-first approach deliver measurable savings and operational excellence.

The Opportunity

Cenergistic is seeking a degreed Mechanical Engineer to support HVAC systems, building automation, and energy performance initiatives.

This role is ideal for a recent graduate or early-career engineer eager to learn, contribute, and grow under experienced mentorship.

What You'll Do

Support development and implementation of energy conservation standards and best practices

Assist with HVAC, mechanical, and BAS system optimization efforts

Review control strategies and sequences of operation under guidance

Analyze HVAC and BAS data to identify performance opportunities

Support commissioning and measurement & verification activities

Collaborate with engineering teams and client stakeholders

Assist with technical reports and performance analysis

Participate in training and mentorship programs

Ensure compliance with codes and standards

Travel: 5–8%

What We're Looking For

Bachelor's degree in Mechanical Engineering

0–2 years of experience or relevant internships

Basic understanding of HVAC systems and thermodynamics

Familiarity with building automation systems is a plus

Strong analytical and communication skills

Willingness to learn and grow under mentorship

Preferred Qualifications

EIT certification or progress toward FE exam

Internship experience in HVAC or building systems

Interest in energy conservation and sustainability

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