Position Title: Senior Mechanical Engineer

FLSA Status: Exempt

Department: Engineering

Date: 2026

Reports to: Engineering Manager

Location: Westminster, CO

Wage Range: $150,000 - $175,000 + annual discretionary bonus

Benefits include: Medical, dental, vision, 401K, Long Term Disability, Short Term Disability, AD&D, PTO, Employee Assistance Program, additional optional insurances

Job Summary

MTech Mechanical is a leading mechanical design / build contractor in Colorado, and a majority of projects are negotiated in a design build/assist arrangement. Projects are very technical, and include labs, cleanrooms, office buildings, process systems, and data centers. MTech’s reputation is built on providing reliable technical expertise and maintaining long-term client relationships. We are seeking a Senior Mechanical Engineer with well-established leadership and technical skills to support the Engineering Department. The engineering position focuses primarily on engineering calculation and drawing quality control reviews, training and mentoring of less experienced engineers, writing of specifications and sequences of operation and also supporting in the creation of mechanical construction drawings and documents. This candidate will be a technical leader within MTech and bring industry knowledge to in-house design-build solutions.

Essential Job Function

• Review and support the preparation of construction documents for mechanical in-house design/build projects; including Conceptual Design; SD; DD and CD Phases of a project, in collaboration with MTech’s PreConstruction and CAD Operations teams.
• Assist the PreConstruction team with project pursuits, in the form of conceptual designs, one-lines, preliminary system selections and high-level energy analysis, code reviews, and support and attendance at project interviews.
• Perform final check of all work issued to ensure highest quality, for seal and sign of documents by others in the engineering team or as required.
• Support the engineering team with coordination with other trades on the project team; architects, general contractors, and other design disciplines; and ability to work collaboratively and present solutions.
• Evaluate design parameters and system solutions for projects that respond to both the technical and budget requirements of the project.
• Review and support training for heating, ventilating and cooling load calculations; mechanical system sizing and equipment selections, and has a working knowledge of codes and reference standards.
• Has an understanding with all facets of a project, from conceptual design, design engineering, LEED analysis and documentation, construction observation, troubleshooting, commissioning support, to project close-out.
• Knowledge of building surveys and the installed condition in existing buildings for guidance and direction to engineers and designers.
• Ability to write drawing and book specifications and sequences of operations for construction documents.
• Ability to demonstrate extensive knowledge of Building Codes and familiarity with local jurisdiction amendments.
• Works with other departments to provide technical expertise in a support role.
• Acts as a technical leader for other engineers and designers within the department.
• Overall technical support for the company in resolving project design and/or construction issues, as may be required.
• Ability to identify existing building temperature control system types for evaluation of upgrades with new apparatus or sequences of operation.
• Regular and predictable attendance is expected in order to meet the requirements of this position.
• Other duties as assigned.

Qualifications

• Bachelor's degree in Architectural or Mechanical Engineering required from an accredited college or university.
• Professional Engineering license required.
• Minimum of 20 years of engineering experience required with skills in mechanical design / build projects.
• Working knowledge of AutoCAD and Revit with ability to direct CAD resources.
• Strong proficiency in Windows operating environment, including email and Microsoft Office software.
• Strong interpersonal and decision making skills.
• Ability to effectively communicate with people at different levels within the organization.
• Demonstrated ability to work in a team environment or independently, flexibility to adapt to changing needs/situations.

About MTech:

MTech Mechanical is a full-service mechanical contractor delivering HVAC, plumbing, fabrication, and design-build solutions for complex commercial and industrial projects. Built on a foundation of safety, integrity, and craftsmanship, we take pride in the quality of our work and the strength of our partnerships. If you’re looking for meaningful work, a strong team environment, and a company that invests in its people & our community, MTech Mechanical offers a place to build your future.

What Sets Us Apart

• People First: Our success starts with our team. We invest in our people through training, mentorship, and opportunities for growth.
• Culture of Excellence: We value teamwork, respect, and pride in our work, from the jobsite to the office.
• Safety & Quality: We hold ourselves to high standards to deliver safe, reliable, and high-quality results.
• Innovation & Improvement: We continuously seek smarter, more efficient ways to deliver value to our clients and communities.

Our Core Values:

• Integrity
• Commitment
• Excellence
• Growth
• Fun

Physical Requirements:

While performing the duties of this job, the employee is required to stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; talk or hear; taste or smell. The employee must occasionally lift and/or move up to 25 pounds. Specific vision abilities required by the job include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.

Work Environment

This position takes place in a general office environment. Work is generally sedentary in nature, but may require standing and walking for up to 20% of the time. The work environment is generally favorable. Lighting and temperature are reasonable. Work is generally performed within an office environment, with standard office equipment available.

This Job Description is not a complete statement of all duties and responsibilities comprising this position and may change with or without notice. MTech Mechanical is an EEO Employer and does not discriminate based on age 40 and over, color, disability, gender identity, genetic information, military or veteran status, national origin, race, religion, sex, sexual orientation or any other applicable status protected by state or local law.

How to Apply:

If you are interested in this role or any others at MTech, please visit www.mtechg.com to apply.