Demo

SENIOR MECHANICAL ENGINEER

Bristol Alliance of Companies
Great Lakes, IL Full Time
POSTED ON 5/11/2026
AVAILABLE BEFORE 7/10/2026

Bristol Infrastructure Design Services, LLC is hiring a Senior Mechanical Engineer to support the Department of the Navy.

Hybrid opportunities available based on office requirements.

Job Duties and Responsibilities

Typical projects include: mechanical engineering services for plumbing, heating, ventilation and air conditioning systems; digital data controls/instrumentation and control systems, chilled water, steam, hot water, compressed gasses, natural gas, fuel distribution and storage, energy saving and conversion systems, renewable energy/energy efficient systems/studies, and power distribution and generation systems, large utility plants and distribution systems, air pollution control, water and waste water control systems, process and chemical process piping systems, piping and instrumentation diagrams, security controls and Anti-Terrorism and Force Protection (ATFP) for mechanical design of major size and complexity for use in government facilities, including, multi-story office buildings, steam plants, hospitals, housing, manufacturing, training, waterfront structures, laboratories, command and control centers, hangars, medical facilities, and large and complex utility systems.
 
Job Qualifications and Skills

  • Registration as a Professional Engineer (PE) in the discipline of Mechanical Engineering is required.
  • Professional knowledge and skill in applying the theories, concepts, principles, computer systems applications, and methodology of mechanical engineering relevant to a wide range of construction projects and mechanical utility systems to develop engineering designs and plans for mechanical utility systems (e.g., heating, ventilating, air conditioning, and refrigeration) as a part of complex construction projects.
  • Knowledge of DoD and Navy guide specifications, criteria and policy, industry codes and standards, and standard practices as related to mechanical engineering design, including the American Society of Mechanical Engineers (ASME) standards and Boiler and Pressure Vessel Code (BPVC), American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) standards such as 189.1, 90.1, 62.1, various ASHRAE handbooks, National Fire Protection Association Codes such as 54,58, 90A, 96, Sheet Metal and Air Conditioning Contractors National Association, Inc. (SMACNA) Standards, International Mechanical Code (IMC), International Plumbing Code (IPC), and the International Building Code.
  • Knowledge of local, state, federal, and foreign country laws, codes, and other statutory requirements affecting mechanical engineering design throughout the NAVFAC Mid-Atlantic AOR.
  • Knowledge of related architectural and engineering fields and their associated impacts as related to mechanical engineering design.
  • Knowledge and experience with Autodesk software, Microsoft Office products, mechanical engineering design and analysis software and other applicable DoD computer systems and software used by the Command.
  • Ability to produce results of analysis in writing and consolidate findings of others and evaluate recommendations and facts. Ability to make oral presentations of proposed designs and results of studies.
  • Knowledge of budgeting, planning and project management techniques, including the ability to coordinate the work of others and lead teams.
  • Knowledge of and full compliance with Safety Policy and Guidance and use of personal protective equipment.

Experience  and Education

  • A minimum of 10 years of professional mechanical engineering code compliant facilities design experience for new construction, including renovation design experience, is required.
  • Must have an Accreditation Board for Engineers and Technology (ABET) Bachelor's degree in a Mechanical engineering program.

     

    Benefits

    Excellent salary and benefits package to include paid time off, paid holidays, comprehensive health plan including medical, dental, vision, life, short-term disability insurance, and 401(k) plan with employer match.

    Equal Opportunity Employer Statement

    Bristol companies are equal opportunity employers and offer any available positions to all, without regard to race, color, religion, sex, national origin, age, disability, veteran status, parenthood, pregnancy, marital status, or changes in marital status, in accordance with applicable state and federal laws. This applies to recruitment, placement, pay, benefits, training, employment status changes, social and recreational programs, and other conditions and benefits of employment.

    Bristol grants employment preference first to BBNC and Choggiung shareholders, their spouses, or descendants, and second to Alaska Native Corporation shareholders in accordance with P.L. 93-638.

    Disclaimer

    This job description is not intended to cover or contain a comprehensive list of activities, duties, or responsibilities that are required of the employee. Other duties, responsibilities, and activities may change or be assigned at any time with or without notice.

    This job description is not a contract or employment. It does not promise or guarantee any particular benefit or specific action. All employment with Bristol is “at-will” which means that Bristol or employee can terminate the employment relationship at any time with or without cause.

    Salary.com Estimation for SENIOR MECHANICAL ENGINEER in Great Lakes, IL
    $133,061 to $160,303
    If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
    Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets
    Employees: Get a Salary Increase
    View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

    Job openings at Bristol Alliance of Companies

    • Bristol Alliance of Companies Kittery, ME
    • Bristol Infrastructure Designs Services, LLC is hiring Construction Manager (CM) to help support the Navy mission (NAVFAC Kittery) located at the Naval Shi... more
    • Just Posted

    • Bristol Alliance of Companies NEW ORLEANS, LA
    • Bristol Infrastructure Design Services, LLC is hiring a Construction Scheduler to provide professional support services to the Department of Navy, • Provid... more
    • 1 Day Ago

    • Bristol Alliance of Companies Golden, CO
    • Job Details Description Job Summary The Quality Control Manager-Fuels position is responsible for planning, designing, implementing, and managing quality c... more
    • 2 Days Ago

    • Bristol Alliance of Companies Golden, CO
    • Bristol Environmental Solutions, LLC is seeking a qualified Munitions Response Quality Control Geophysicist in our Golden, CO; Wilmington, NC; or Marysvill... more
    • 3 Days Ago


    Not the job you're looking for? Here are some other SENIOR MECHANICAL ENGINEER jobs in the Great Lakes, IL area that may be a better fit.

    • Johnson Financial Group Racine, WI
    • Overview We have an immediate need for a Senior Mechanical Engineer in Newton, MA. Come join our team! We are looking to build services and capabilities th... more
    • Just Posted

    • Johnson Financial Group Kenosha, WI
    • Overview We have an immediate need for a Senior Mechanical Engineer in Newton, MA. Come join our team! We are looking to build services and capabilities th... more
    • Just Posted

    AI Assistant is available now!

    Feel free to start your new journey!