Erg
Erg7mo ago
USD 100000–165000/yr

Senior O&M Mechanical Engineer

United StatesUnited States·Indian HeadFull Timesenior
EngineeringMechanical EngineerTrades & Skilled Labor
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Quick Summary

Overview

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineering, science, economics, public health, informational technology, and communications.

Technical Tools
EngineeringMechanical EngineerTrades & Skilled Labor
ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineering, science, economics, public health, informational technology, and communications. We hire people with the best minds and then provide them with a vibrant and flexible environment in which to develop their careers. The qualified individual must be highly motivated with the skills to prioritize, perform, and communicate effectively in a fast-paced environment. 

ERG is seeking an experienced mechanical engineer to independently develop mechanical designs for renovations and upgrades to existing buildings at a federal site. The ideal candidate will have experience supporting operations and maintenance of building mechanical equipment such as HVAC, pumps, compressors, and blowers.  
 
The position will be full-time at the federal site in Indian Head, MD, and will include interaction and support from ERG personnel at the federal site, as well as from ERG’s Fairfax and Arlington offices. Indian Head is approximately 30 miles from Washington, DC, 25 miles from Alexandria, VA, and 60 miles from Fredericksburg, VA.  
  • Plan, implement, or monitor preventative maintenance programs (e.g., inspections, testing, and maintenance) that comply with federal and local requirements and industry codes, standards, and guidelines 
  • Provide engineering support toward documenting and/or troubleshooting operational issues with mechanical equipment 
  • Identify and work to proactively resolve any compliance issues 
  • Identify and document potential capital improvement projects necessary to improve operations by conducting site visits to document existing conditions, developing new requirements based on planned use, and creating preliminary scopes or budgetary cost estimates 
  • Perform mechanical design reviews for facility improvement projects provided by third-party or in-house design efforts 
  • Assess compliance of design packages with applicable Unified Facilities Criteria (UFC), codes, and regulations as well as end-user requirements 
  • Knowledge and experience working with related equipment and systems such as HVAC, pumps, compressors, and blowers 
  • Collaborate and communicate effectively with other stakeholders, internal and external 
  • Serve as a project manager on some assigned projects 
  • A Bachelor’s degree or Master’s Degree in Mechanical Engineering or related field
  • A Professional Engineer (PE) License is preferred but not required 
  • At least eight years of experience with a mechanical engineering degree or at least ten years of relevant experience and a degree in another engineering discipline 
  • Demonstrated ability to collaborate/communicate effectively with internal/external stakeholders 
  • Excellent verbal/written communication, problem-solving, conflict resolution, and decision-making skills 
  • Experience working with AutoCAD and SolidWorks 
  • Ability to prioritize, perform, and communicate effectively in a fast-paced environment 
  • Experience with Process Control Systems such as programmable logic controller (PLC) ladder logic and Human Machine Interface (HMI) programming is a plus 
  • Specific experience with Allen Bradley or Siemens systems is a plus 
  • Knowledge to apply engineering skills toward process equipment, facility operations, and maintenance 
  • Must currently hold or be able to obtain a Department of Defense Secret-level security clearance; Must be a U.S. citizen as this position is not eligible for Limited Access Authorizations 
  • ERG offers competitive salaries and excellent benefits, including health and dental insurance, life insurance, long-term disability, educational benefits, FSAs, a generous 401k plan, profit sharing, an EAP, 11-20 paid vacation days per year, 10 paid holidays per year, 56 hours or more of sick leave (based on the state you work in) per year (pro-rated for part-time) and more. The salary range for all positions depends on the years and type of experience. 
      
    ERG is an equal opportunity employer and complies with all applicable EEOC regulations. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual preference, national origin, disability, or status as a protected veteran.  
       
    Please be aware, the only authentic corporate domain for ERG is https://www.erg.com.  ERG may, on occasion, screen applicants via telephone or video interviews via Skype, Teams, GoToMeeting, or another type of video platform. However, any candidate extended a job offer might be asked to meet in person with an ERG employee before providing confidential personal information associated with new employment. 
      
    If you’re a qualified individual with a disability or a disabled veteran, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access ERG’s online application process as a result of your disability. To request accommodation, please contact Human Resources via email at Resumes-Lex@erg.com or call (781) 674-7293. 
      
    ERG fosters a friendly, flexible work environment. ERGers are dedicated to serving clients who are committed to making the world a better place. We promote and recognize principles of fairness and respect in the work we do, the partnerships we foster, and the culture we value both within and outside of our organization. 

    Location & Eligibility

    Where is the job
    Indian Head, United States
    On-site at the office
    Who can apply
    US
    Listed under
    United States

    Listing Details

    Posted
    November 4, 2025
    First seen
    March 26, 2026
    Last seen
    June 6, 2026

    Posting Health

    Days active
    71
    Repost count
    0
    Trust Level
    42%
    Scored at
    June 6, 2026

    Signal breakdown

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    Eastern Research Group, Inc. (ERG) supports clients in protecting the environment and improving public health through a wide range of consulting services.

    Employees
    5k+
    Founded
    1994
    Domain
    erg.com
    View company profile
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    ErgSenior O&M Mechanical EngineerUSD 100000–165000