Demo

Senior Mechanical Engineer

Nenni and Associates
Fort Worth, TX Full Time
POSTED ON 12/8/2025
AVAILABLE BEFORE 2/8/2026

Senior Mechanical / Electrical Engineers 


Senior-level mechanical engineers in a design-build firm play a critical role in ensuring the successful design, construction, and operation of mechanical systems in buildings and infrastructure projects. Their duties and responsibilities are extensive and encompass various aspects of the project lifecycle. Here is an overview of the key duties and responsibilities for senior-level mechanical engineers in a design-build firm:
  1. Project Leadership:
    • Provide technical leadership and mentorship to junior engineers and team members.
    • Lead and manage the mechanical engineering team on projects.
  2. Design and Analysis:
    • Develop and oversee the design of mechanical systems, including HVAC (heating, ventilation, and air conditioning), plumbing, and fire protection systems.
    • Perform calculations, simulations, and analysis to ensure system performance and compliance with codes and standards.
    • Review and approve designs created by junior engineers and drafters.
  3. Code and Standards Compliance:
    • Ensure that all mechanical designs adhere to relevant building codes, standards, and regulations.
    • Stay updated on industry codes and standards, and integrate them into design processes.
  4. Technical Expertise:
    • Stay current with the latest developments in mechanical engineering and apply innovative solutions to projects.
    • Resolve complex technical issues related to mechanical systems.
  5. Client Interaction:
    • Maintain regular communication with clients to understand their needs and address any concerns.
    • Participate in client meetings and presentations.
  6. Energy Efficiency and Sustainability:
    • Incorporate energy-efficient and sustainable design principles into mechanical systems to reduce environmental impact and operating costs.
    • Evaluate and recommend renewable energy solutions when appropriate.
  7. Construction Support:
    • Provide technical support during the construction phase, including responding to contractor inquiries and conducting site visits.
    • Assist in commissioning and startup activities for mechanical systems.
  8. Safety Compliance:
    • Promote and ensure safety compliance in mechanical engineering activities and designs.
  9. Innovation and Research:
    • Conduct research and development activities to explore new technologies and materials that can enhance mechanical system performance.
  10. Client Satisfaction:
    • Strive to exceed client expectations by delivering high-quality mechanical engineering solutions that meet project objectives.
These duties and responsibilities collectively contribute to the successful execution of mechanical engineering projects within a design-build firm, ensuring that mechanical systems are designed, installed, and operated efficiently and in compliance with industry standards and client requirements.

Salary.com Estimation for Senior Mechanical Engineer in Fort Worth, TX
$102,103 to $122,319
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

What is the career path for a Senior Mechanical Engineer?

Sign up to receive alerts about other jobs on the Senior Mechanical Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$108,186 - $133,193
Income Estimation: 
$134,236 - $174,128
Income Estimation: 
$132,162 - $161,329
Income Estimation: 
$108,186 - $133,193
Income Estimation: 
$134,236 - $174,128
Income Estimation: 
$132,162 - $161,329
Income Estimation: 
$132,162 - $161,329
Income Estimation: 
$155,404 - $198,448
Income Estimation: 
$158,725 - $194,124
Income Estimation: 
$74,551 - $88,300
Income Estimation: 
$85,954 - $106,408
Income Estimation: 
$91,017 - $111,627
Income Estimation: 
$91,017 - $111,627
Income Estimation: 
$106,299 - $135,354
Income Estimation: 
$108,186 - $133,193

Sign up to receive alerts about other jobs with skills like those required for the Senior Mechanical Engineer.

Click the checkbox next to the jobs that you are interested in.

  • Applied Mechanics Skill

    • Income Estimation: $106,830 - $140,787
    • Income Estimation: $110,457 - $133,106
  • Design Engineering Skill

    • Income Estimation: $106,830 - $140,787
    • Income Estimation: $110,728 - $138,540
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Nenni and Associates

  • Nenni and Associates Phoenix, CO
  • Overview: Our client, a well established contractor, is looking for a Senior Mechanical Engineer in the Denver market. Job Duties and Responsibilities: Str... more
  • 12 Days Ago

  • Nenni and Associates Fairfax, VA
  • Overview: Our Client, an organization well known for project execution and engineering excellence is looking for there next Site Superintendent Job Duties ... more
  • 12 Days Ago

  • Nenni and Associates Varied, FL
  • PRIMARY DUTIES & RESPONSIBILITIES: Maintain relationships and favorable contacts with current and potential customers to execute sales in the MUSH markets ... more
  • 12 Days Ago

  • Nenni and Associates Fort Worth, TX
  • Overview: We have multiple clients seeking Senior Mechanical Design Engineers in Chicago, St. Louis, Dallas-Fort Worth. We do also have other locations. So... more
  • 12 Days Ago


Not the job you're looking for? Here are some other Senior Mechanical Engineer jobs in the Fort Worth, TX area that may be a better fit.

  • Nenni and Associates Fort Worth, TX
  • Overview: We have multiple clients seeking Senior Mechanical Design Engineers in Chicago, St. Louis, Dallas-Fort Worth. We do also have other locations. So... more
  • 12 Days Ago

  • Enercon Services, Inc. Fort Worth, TX
  • Overview ENERCON's Chief Engineering Group is seeking a Senior Mechanical Analysis Engineer to join the team in the Kennesaw, GA (Suburb of Atlanta) or FT ... more
  • 18 Days Ago

AI Assistant is available now!

Feel free to start your new journey!