Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Mechanical Engineer - Energy Solutions - CMTA

CMTA, Inc

CMTA, a Legence company CMTA ( is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable, high-performance building engineering. We are a collaborative, innovative, and energetic team that leverages a data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose skills and personalities drive them to excel, fostering a workplace that provides unparalleled growth and career opportunities. Job Summary CMTA, a Legence company, is looking for an entry-level mechanical engineer to help in our Energy Solutions office in Louisville, KY and our Fairfax, VA office. The Energy Solutions division of CMTA is the fastest growing division of our large and growing company. The successful candidate is typically a self-motivated individual that thrives on helping clients and has the technical background to be involved and lead all phases of our work. Although this position is for the performance contracting division of our company, we have found that engineers with strong backgrounds in HVAC design and commissioning can easily make the transition to become an energy engineer within our Energy Solutions group. Responsibilities Conduct building and system audits Conduct energy analysis and savings calculations Write reports on various aspects of the project Attend meetings with the Project Manager and the clients Other duties as assigned Required Experience Minimum 0-3 years of experience with an Energy Services company OR a consulting engineering/commissioning firm is preferred Desired Skills Management Construction Engineering Design Energy HVAC Design Engineering Auditing Commissioning Consulting Mechanical Engineering Level of Education Must have undergrad degree in engineering from ABET accredited university Minimum GPA of 3.39 We are unable to provide immigration sponsorship for this position About Legence Legence ( (Nasdaq: LGN) is a leading provider of engineering, consulting, installation, and maintenance services for mission-critical systems in buildings. The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems—enhancing energy efficiency, reliability, and sustainability in new and existing facilities. Legence also delivers long-term performance through strategic upgrades and holistic solutions. Serving some of the world’s most technically demanding sectors, Legence counts over 60% of the Nasdaq-100 Index among its clients. Benefits Overview Health & Welfare: Company Paid medical, dental, vision, prescription drug, accident & sickness benefit, basic group life and AD&D, and Employee Assistance Program Time Off Benefits: Paid vacation, company-paid holidays, and paid sick leave Financial Benefits: 401(k) retirement savings plan Reasonable Accommodations If you need assistance or accommodations during the application or interview process, please contact us at View email address on click.appcast.io or your dedicated recruiter with the job title and requisition number. Third-Party Recruiting Disclaimer Legence and its affiliates do not accept unsolicited resumes from agencies; any such submissions without a prior signed agreement authorized by Legence Holdings LLC's CHRO or Director of Talent Acquisition will not incur fees and are considered property of Legence. Pay Disclosure & Considerations Where pay ranges are indicated, please note that a successful candidate’s exact pay will be determined based relevant job-related factors, including any of the following: candidate’s experience, skills, and qualifications, as well as geographic and market considerations. We are committed to ensuring fair and competitive compensation for all employees and comply with all applicable salary transparency laws. Equal Employment Opportunity Employer Legence and its affiliate companies are proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), marital or familial status, national origin, age, disability, genetic information (including family medical history), political affiliation, military service, other non-merit-based factors, and any other characteristic protected under applicable local, state or federal laws and regulations. Job Details Pay Type Salary Education Level Bachelor’s Degree #J-18808-Ljbffr CMTA, Inc

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Mechanical Engineer - Energy Solutions - CMTA in Fairfax, VA vacancy
  • Job Summary We are looking for an entry‑level mechanical engineer to work in our Energy Solutions office in Louisville, KY and Fairfax, VA. The position is part...  ...under applicable local, state or federal laws and regulations. EEO is the Law. #J-18808-Ljbffr CMTA, Inc.
    Suggested
    Work at office
    Local area
    Immediate start
    Flexible hours

    CMTA, Inc.

    Fairfax, VA
    4 days ago
  • A leading engineering firm is seeking an entry-level mechanical engineer to join their Energy Solutions office. This role involves conducting building audits, energy analysis, and...  ...company match, health benefits, and flexible vacation policy. #J-18808-Ljbffr CMTA, Inc.
    Suggested
    Work at office
    Flexible hours

    CMTA, Inc.

    Fairfax, VA
    5 days ago
  • CMTA, Inc. in Fairfax, Virginia, is seeking a Mechanical Co-op to gain hands-on experience in Guaranteed Energy Savings Performance Contracting. Candidates will work with professional engineers on real projects from initial development to implementation. This role requires... 
    Suggested

    CMTA, Inc.

    Fairfax, VA
    1 day ago
  • We are one of the fastest growing engineering firms in the U.S., with nationally...  ...performance contracting, and zero energy projects. CMTA Energy Solutions delivers Guaranteed Energy Savings...  ...ongoing energy management services. Mechanical Co‑op The co‑op program offers a... 
    Suggested
    Full time
    Internship

    CMTA, Inc.

    Fairfax, VA
    1 day ago
  •  ...CMTA, a Legence company CMTA ( is one of the fastest growing engineering firms in the U.S., with nationally recognized...  ..., and zero energy projects. We focus on...  ...business of our Energy Solutions division is the delivery...  ...piping, and other mechanical, electrical, and... 
    Suggested
    Local area
    Immediate start
    Flexible hours

    CMTA Inc

    Fairfax, VA
    6 days ago
  • A leading engineering firm is looking for co-op students pursuing a degree in Mechanical or Architectural Engineering. This full-time position offers hands-on training in...  ...ongoing rotations and potential full-time employment exist after graduation. #J-18808-Ljbffr CMTA, Inc
    Hourly pay
    Full time
    Internship

    CMTA, Inc

    Arlington, VA
    2 days ago
  • Solar Engineer Intern/Co-op Fall 2026 - Energy Solutions CMTA, 2751 Prosperity Avenue, Fairfax, Virginia, United States of America Job Description Posted Saturday...  ...program for college students pursuing a degree in Mechanical Engineering. We offer an immersive experience in... 
    Full time
    Internship
    Local area

    Wearelegence

    Fairfax, VA
    5 days ago
  • An established industry player is seeking a Mechanical Engineer to join their innovative team in Fairfax. This role focuses on designing net zero energy buildings, where you'll collaborate with project managers and engage in system audits. Bring your expertise in AutoCAD... 

    Nenni and Associates

    Fairfax, VA
    1 day ago
  • Mechanical Engineer - HVAC/Plumbing - Data Centers Date: Mar 23, 2026 Location: Overland Park, KS, US...  ...Design Group provides HVAC and plumbing solutions for Black & Veatch’s 3 market sectors - Governments & Environment, Energy & Process Industries, and Technology, Commercial... 
    Full time
    Part time
    Work experience placement
    Work at office
    Relocation
    Visa sponsorship
    Flexible hours

    Black & Veatch

    Arlington, VA
    1 day ago
  • Bala Consulting Engineers is seeking an ambitious Mechanical Engineer for their Arlington, VA office. The position involves working closely with Senior Mechanical Engineers on heating and cooling load calculations, ductwork sizing, and selecting HVAC equipment. The ideal... 
    Remote job
    Work at office

    Bala Consulting Engineers

    Arlington, VA
    4 days ago
  • M.C. Dean, Inc. is hiring a Mechanical Engineer 3 to design and develop engineering solutions for utility-scale energy systems. This role demands substantial experience in mechanical engineering and coordination across projects. Responsibilities include establishing design... 

    M.C. Dean, Inc.

    Mc Lean, VA
    4 days ago
  •  ...movement of people and goods! The Water/Wastewater Process Mechanical Engineer will be responsible for the evaluation, planning, design, and...  ..., and a commitment to delivering high-quality engineering solutions. Responsibilities Assist in the planning, design, and analysis... 
    Full time
    Temporary work
    For contractors
    H1b
    Work at office
    Flexible hours

    Whitman, Requardt and Associates, LLP

    Fairfax, VA
    4 days ago
  • $166.1k - $185.2k

     ...Cydecor is a premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business...  ...Job Description: Cydecor is looking for a Senior Navy Mechanical Engineer to analyze UxV designs and tackle technical challenges in a... 
    Hourly pay
    Contract work
    Temporary work
    For contractors
    Work experience placement
    For subcontractor
    Interim role

    Cydecor

    Annandale, VA
    5 days ago
  • CMTA, a Legence company CMTA ( is one of the fastest growing engineering firms in the U.S., with nationally recognized...  ..., and zero‑energy projects. We focus on...  ...pursuing a degree in Mechanical Engineering, Electrical...  ...upgrades and holistic solutions. Serving some of the... 
    Hourly pay
    Full time
    Internship
    Work at office
    Local area
    Flexible hours

    CMTA, Inc

    Arlington, VA
    2 days ago
  • CMTA, a Legence company CMTA ( is one of the fastest growing engineering firms in the U.S., with nationally recognized...  ..., and zero energy projects. We focus on...  ...Are you a passionate Mechanical Engineer looking to take...  ...innovative, energy-efficient solutions that exceed client... 
    For contractors
    Work at office
    Local area

    CMTA, Inc

    Arlington, VA
    5 days ago
  • $95k - $122k

    Job Description Join Dewberry as a Mechanical Engineer: Innovate Sustainable Solutions in a high‑performing, flexible, and collaborative environment at our...  ...local projects. Working on projects that often achieve energy savings of over 30% compared to the ASHRAE baseline... 
    For contractors
    Local area
    Remote work
    Flexible hours

    Dewberry

    Fairfax, VA
    5 days ago
  • $106.8k - $194.8k

     ...diverse teams and take your career wherever you want it to go.  Join EY and help to build a better working world. WAF Operations Solution Engineer PRACTICE DESCRIPTION: As a WAF Operations Solution Engineer, you will be responsible for implementing and managing Web... 
    Summer holiday
    Flexible hours

    EY

    McLean, VA
    9 days ago
  •  ...Personnel Services, Inc. is seeking a Water/Wastewater Process Mechanical Engineer in Fairfax, Virginia. This role involves the planning,...  ...communication skills. The firm promotes high-quality engineering solutions across projects. #J-18808-Ljbffr Liberty Personnel Services,... 

    Liberty Personnel Services, Inc.

    Fairfax, VA
    2 days ago
  • $120k - $150k

    A leading digital infrastructure investment firm is seeking a Senior Mechanical Engineer - Gas Generation to design and manage mechanical and fuel-gas systems for behind-the-meter generation. This role involves coordination with gas utilities, vendor management, and ensuring... 
    Flexible hours

    Tract Capital Management, LP

    Arlington, VA
    1 day ago
  • $123.6k - $170k

     ...people’s lives everywhere by bringing solutions and adding value to our communities...  ...Summary We’re looking for a high‑energy, Senior HVAC Engineer with extensive experience in dust collection...  ...clients. You will lead our Building Mechanical team members on projects, perform... 
    Full time
    Work at office
    Remote work

    Jacobs

    Arlington, VA
    2 days ago
  • $95k - $122k

    Dewberry is seeking a Mechanical Engineer at their Fairfax, VA headquarters. In this role, you will design and produce mechanical construction documents for various projects, including commercial and federal works. Candidates should possess a BSME or Arch Engineering degree... 
    Remote work
    Flexible hours

    Dewberry

    Fairfax, VA
    5 days ago
  •  ...where you’ll meet the customer in their home, complete the necessary repairs or maintenance, and talk with them about recommended solutions. You will succeed here by providing a world-class experience and caring about the customer's needs.   This role is at a newly... 
    Work at office
    Local area
    Immediate start

    Aire Serv of NOVA - McLean

    Vienna, VA
    26 days ago
  •  ...the highest levels of satisfaction Test pipe or tubing joints or connections for leaks, using a pressure gauge or soap-and-water solution Test electrical circuits or components for continuity, using electrical test equipment Repair or replace defective equipment... 
    Flexible hours

    TOM MUSE SERVICE COMPANY

    Vienna, VA
    1 day ago
  • $70.8k - $123.6k

     ...world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people...  ...’s degree in Chemical, Civil, Environmental, or Mechanical Engineering Minimum of 5 years of progressively increasing... 
    Full time
    Part time

    Arcadis

    Arlington, VA
    5 days ago
  • Crescent Hotels & Resorts is seeking an Engineer for the Fairfax Marriott at Fair Oaks. The role involves performing general maintenance to maintain hotel quality standards and responding to guest requests courteously. The ideal candidate should possess strong English... 

    Crescent Hotels & Resorts

    Fairfax, VA
    1 day ago
  •  ...remote and on-site at client location(s) About CEG Solutions CEG Solutions is a leading national Energy Service Company (ESCO) that specializes in...  ...prioritize your tasks. Practice and refine your project engineering skills daily. Special Site Considerations - Working... 
    For contractors
    Work experience placement
    For subcontractor
    Work at office
    Local area
    Remote work
    Shift work
    Night shift

    Ceg-Solutions-LLC

    Arlington, VA
    3 days ago
  • Zing Recruiting is seeking a Mechanical Engineer (Engineer IV) in Fairfax, Virginia. This long-term contract role offers competitive pay and project management of impactful public facility projects. Responsibilities include leading design projects, ensuring compliance with... 
    Long term contract

    Zing Recruiting

    Fairfax, VA
    2 days ago
  • A leading defense contractor is seeking a Junior Engineer to support U.S. Navy projects and commercial customers. This role involves designing and evaluating engineering solutions, conducting technical analyses, and collaborating across teams. Candidates must possess aBachelor... 
    For contractors

    Serco

    Fairfax, VA
    4 days ago
  • Leidos is seeking a Thermal/Mechanical Design Engineer in Arlington, Virginia. The selected engineer will perform thermal analysis for electronics packaging, providing mechanical engineering leadership on various projects. Candidates should have a strong background in... 

    Leidos

    Arlington, VA
    5 days ago
  • A leading engineering firm in Fairfax, VA is seeking a Water/Wastewater Process Mechanical Engineer to evaluate, plan, design, and oversee municipal water and wastewater treatment facilities. The ideal candidate should hold a Bachelor's degree in a relevant field and have... 

    Whitman, Requardt and Associates, LLP

    Fairfax, VA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mechanical Engineer - Energy Solutions - CMTA. Be the first to apply!