Senior Mechanical Engineer

Legence•Indianapolis, IN
•Onsite

About The Position

CMTA, a Legence company, is seeking a Senior Mechanical Engineer to join its growing team. The role leads mechanical design for high-performance building projects in sectors including education, healthcare, and government, from concept through construction. The engineer will develop energy-efficient solutions, oversee project delivery, engage directly with clients, coordinate with architects, engineers, and owners, and contribute to performance-contracting projects that deliver measurable energy savings. The role also includes supporting sustainable design strategies, reviewing technical documents and contractor submittals for code compliance and design integrity, and mentoring junior staff. CMTA describes itself as a collaborative, innovative engineering firm focused on sustainable, high-performance building engineering, performance contracting, and zero-energy projects. The position offers involvement in diverse projects and a team culture that emphasizes mentorship, growth, curiosity, creativity, and continuous learning. Current U.S. work authorization is required; visa sponsorship is not available.

Requirements

  • Bachelor’s degree in Mechanical or Architectural Engineering, or a related field.
  • At least 7 years of experience designing HVAC and mechanical systems.
  • Professional Engineer (PE) license.
  • Proficiency in Revit, AutoCAD, Trane Trace, IES VE, Navisworks, and Microsoft Office.
  • Experience with K-12, higher education, healthcare, or public-sector projects.
  • Strong knowledge of building codes, ASHRAE, FGI standards, and energy-modeling principles.
  • Passion for sustainability, performance-driven design, and client collaboration.
  • Excellent communication and organizational skills.
  • Current U.S. work authorization; visa sponsorship is not available.

Nice To Haves

  • LEED AP, CEM, or other green-building certifications.
  • Experience with plumbing and fire-protection systems.
  • Familiarity with local design-build procurement processes.

Responsibilities

  • Lead mechanical design from concept through construction.
  • Develop innovative, energy-efficient solutions that exceed client expectations.
  • Oversee projects from start to finish, including site visits, drawings, specifications, and construction support.
  • Work with architects, engineers, and owners to define project goals and resolve challenges.
  • Review technical documents and contractor submittals to ensure code compliance and design integrity.
  • Guide and mentor junior staff, providing leadership and sharing best practices.
  • Support and contribute to performance-contracting projects that deliver measurable energy savings.
  • Integrate sustainable design strategies such as LEED or Green Globes.

Benefits

  • 401(k) plan with company match: dollar-for-dollar up to 4% of eligible pay, with immediate vesting.
  • Employer-provided medical, dental, vision, prescription drug, Employee Assistance Program, and accident and illness coverage.
  • Employer-provided basic life insurance and AD&D coverage valued at $50,000, with the option to buy additional coverage.
  • Flexible non-accrual vacation and company holidays per policy.
  • Business travel and related expenses reimbursed per company policy.
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