Project Engineer

Position Title: Project Engineer I (PE I) FLSA Status: Exempt

Department: Operations Manager Date: 2026

Reports to: PE Manager Location: Westminster, CO

Wage Range: $68,000-78,000 Annually + annual bonus incentive

Application close date: June 30th, 2026

Benefits include: Medical, dental, vision, 401K, Long Term Disability, Short Term Disability, AD&D, PTO, Employee Assistance Program, additional optional insurances. To see a list of all MTech’s great perks visit - https://mtechg.com/careers/benefits-wellness/

Job Summary

MTech Mechanical is a leading mechanical design/build contractor in Colorado, and the majority of our project procurement is negotiated in a design assist/build arrangement. MTech’s culture is centered around our commitment to innovation, our support of our internal teams, our integrated project approach, and our long term client relationships. Established in 2002, MTech is a true design/build/maintain mechanical contracting firm, and we continuously advocate collaborative and sustainable solutions for our clients and their projects.

MTech Mechanical promotes personal and professional development, work/life balance, health and wellness, and community involvement.

This role will team with project managers and field managers by providing the engineering, operational and administrative support related to all phases of projects from start to finish. This is an entry-level position with tremendous opportunities for advancement into Engineering, Project Management or Sales Engineering.

This role will be exposed to all aspects of our business as you work through our rotation program. This program consists of time spent in Engineering, Construction/Special Project in office as operational support and Construction Projects on site operational support. This opportunity gives the project engineer a broad level of experience as well as a more technical foundation for individual growth as you advance your career with MTech.

A successful candidate will be responsible for the following during the In Office/On Site Operational Support portion of this role:

Build relationships with internal and external clients.
Assign job numbers, set up job in accounting system, set up job files, and organize all project documentation.
Assist in transferring engineering costs to construction projects.
Obtain necessary licenses and permits.
Obtain required insurance certificates and bonds.
Inform service department of estimated start-up dates, budget, submittals, drawings and job set-up sheet for scheduling.
Preparation and entry of original and revised contracts and estimates.
Customize phases for field managers as required.
Process all contract and subcontract documents from initiation through signing.
Code and prepare subcontract invoices for project manager’s approval, review for correct contract amounts, change orders, and previous paid amounts.
Request & review submittals from vendors and subcontractors. Number, log and prepare for general contractor’s approval. Distribution of approved submittals to field managers, subcontractors, service, suppliers and others as required. Follow-up on all submittals and re-submittals.
Distribute and log current plans to field managers and subcontractors.
Work with project manager and field managers to order and expedite all equipment and material. Coordinate with purchasing for equipment and material buyout. Track and log equipment as required.
Keep project manager and field managers up to date with weekly job cost reports. Research and correct all misapplied time and invoices.
Number, log and submit all RFI’s and change documents to or from the general contractor. Log and distribute responses to appropriate parties for cost impact. Notify general contractor of cost impact via change order request. Follow-up for formal change orders.
Check formal contract change orders against request. Process and return to general contractor. Update job contract and estimate in accounting system.
Write approved subcontract change orders and update the estimate, if applicable, in accounting system.
Prepare monthly billings, lien releases and required paperwork for the billing process. Enter invoices in accounting system in the correct fiscal period. Track payments and make collection calls within 45 days of issuance of invoice.
Prepare monthly projection reports to review with project manager. Make corrections to contract and estimate amounts within required due date.
Request and follow-up on O&M manuals from vendors and subcontractors. Prepare the warranty statement. Assemble close out package and submit to general contractor and service by the required due dates.
Close jobs and set up warranty jobs with expiration dates and estimated costs.
Answer calls for project manager and handle issues when possible.
All clerical duties, correspondence, typing, filing, faxing, deliveries, mailing, copying and attending and scheduling meetings.
Regular and predictable attendance is expected in order to meet the requirements of this position.
Other duties as assigned.


A successful candidate will be responsible for the following during the Engineering portion of this role:

Prepare 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 energy analysis, code reviews, and support and attendance at project interviews.
Perform final check of all work issued to ensure high quality, seal and sign documents as required.
Take a lead role in the 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.
Prepare heating, ventilating and cooling load calculations; mechanical system sizing and equipment selections and develop a working knowledge of national codes and reference standards.
Perform plumbing calculations and layouts for common systems including domestic water, waste/vent, roof drainage, and gas piping distribution.
Involvement in all facets of a project, from conceptual design, design engineering, LEED analysis and documentation, construction observation, troubleshooting, commissioning support, to project close-out.
Establish and manage budgets with Project Managers and PreConstruction teams in house.
Conduct building surveys to ascertain the installed condition as required for the design and construction of new work in existing buildings.
Works with other departments to provide technical expertise in a support role.
Acts as a technical leader for other engineers within the department.
Attend meetings and participate in activities of local professional organizations such as ASHRAE and ASPE
Other duties as assigned


Qualified candidates will possess the following education and experience:

B.S. in Mechanical Engineering, Mechanical Engineering Technology, Architectural Engineering, Construction Management.
Working knowledge of personal computers, Microsoft Windows and Word, Excel and Outlook.
Experience in equipment/systems applications. Working knowledge of architectural, electrical, and structural drawings preferred.
Positive attitude and proactive approach to supporting operations teams.
Excellent communication skills and ability to work with diverse groups of people.
HVAC & Plumbing design and/or system knowledge a plus.
Experience with Viewpoint, Procore &/or Trane Trace700 a plus.
Career path: there are levels of progression to a PE II and PE III that will align with skills and experience learned on the job.


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.
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