Top 228 Mechanical engineers Jobs in Littleton, Co

Senior Mechanical Engineer
MTech Mechanical —Westminster, CO
- $150,000 - $175,000 a year
- Writing skills
- 11+ years
- Office
- AD&D insurance
- Disability insurance
Quick Apply
Mechanical Design Engineer - AI Trainer
DataAnnotation —Denver, CO
- From $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
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Mechanical Designer - AI Trainer
DataAnnotation —Denver, CO
- From $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
Quick Apply
Junior Product Design & Technical Support
Bison Innovative Products —Denver, CO
- $60,000 - $70,000 a year
- Full-time
- Background check
- Ability to lift 50 pounds
- Bachelor's degree
- Paid training
- Health savings account
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Mechanical Engineer - AI Trainer
DataAnnotation —Denver, CO
- From $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
Quick Apply
Mechanical Engineer
MTech Mechanical —Westminster, CO
- $100,000 - $125,000 a year
- 7 years
- Construction site
- Mid-level
- AD&D insurance
- Disability insurance
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Mechanical Design Engineer
Amcor —Littleton, CO
- $85,600 - $128,400 a year
- Full-time
- Engineering
- Mid-level
- Continuous improvement
- Paid parental leave
- Health savings account
Quick Apply
Mechanical Engineer II
CONMED —Greenwood Village, CO
- $70,000 - $109,000 a year
- Full-time
- Bachelor of Science
- Mid-level
- 3 years
- Employee stock purchase plan
- Disability insurance
Quick Apply
11d
Mechanical Engineer III (Structures) (Clearance Required)
Sierra Space —Centennial, CO
- $110,664 - $152,184 a year
- Full-time
- Data analysis skills
- 3 years
- Master's degree
- Health insurance
- Dental insurance
Engineering Manager II - Mechanical Engineering
Sierra Nevada Corporation —Lone Tree, CO
- $165,010.21 - $226,889.04 a year
- Full-time
- Military
- Bachelor of Science
- Office
- Health insurance
- Dental insurance
Mechanical Engineer
York Space Systems —Greenwood Village, CO
- $75,000 - $100,000 a year
- Full-time
- Bachelor of Science
- Office
- Analysis skills
- Health insurance
- Dental insurance
Quick Apply
13d
Mechanical Engineer
Samuel Engineering Inc —Greenwood Village, CO
- Full-time
- Management
- Mid-level
- Bachelor's degree
Staff Process Engineer
ExoTerra Resource, LLC —Littleton, CO
- $130,000 - $150,000 a year
- Full-time
- 8 years
- Senior level
- Communication skills
- Health insurance
- Paid time off
Quick Apply
Senior Mechanical Engineer
Diversatek —Highlands Ranch, CO
- Microsoft Word
- Microsoft Excel
- Bachelor of Science
- Paid holidays
- Health insurance
Quick Apply
Senior Mechanical Designer - Kiewit Power Engineering
Kiewit Corporation —Lone Tree, CO
- $124,800 - $161,000 a year
- Overtime
- Computer literacy
- 11+ years
- Office
- Health insurance
- Dental insurance
Senior Building Mechanical Engineer
Jacobs —Denver, CO
- $132,900 - $207,650 a year
- Hybrid work
- System design
- Office
- Analysis skills
- Paid holidays
- Health insurance
Associate Mechanical Engineer - Buildings
WSP —Denver, CO
- $79,300 - $109,000 a year
- Research
- Mid-level
- Office
- Paid parental leave
- Disability insurance
Mechanical Engineer III - Thermal Systems
Sierra Space —Centennial, CO
- $110,664 - $152,184 a year
- Full-time
- Data analysis skills
- 3 years
- Master's degree
- Health insurance
- Dental insurance
Mechanical Engineer
Justrite Safety Group —Broomfield, CO
- $85,000 - $120,000 a year
- Mid-level
- 3 years
- Product management
- Wellness program
- Disability insurance
Quick Apply
Senior Mechanical Engineer
AION Robotics Corporation —Arvada, CO
- $90,000 - $140,000 a year
- Full-time
- Analysis skills
- Senior level
- Commercial
- Wellness program
- Disability insurance

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Senior Mechanical Engineer

MTech Mechanical -
Westminster, CO

Quick Apply

Job Details

$150,000 - $175,000 a year

Benefits

AD&D insurance
Disability insurance
Health insurance
Dental insurance
401(k)
Paid time off
Employee assistance program
Vision insurance

Qualifications

CAD software
Revit
Bachelor's degree in engineering
Construction industry experience
Design engineering
Professional Engineer
Mechanical knowledge
Cross-functional communication

Full Job Description

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

Application close date: September 30th, 2026

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 and 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.

Quick Apply

Refine Your Search

mechanical engineers jobs in littleton, co

Senior Mechanical Engineer

Mechanical Design Engineer - AI Trainer

Mechanical Designer - AI Trainer

Junior Product Design & Technical Support

Mechanical Engineer - AI Trainer

Mechanical Engineer

Mechanical Design Engineer

Mechanical Engineer II

Mechanical Engineer III (Structures) (Clearance Required)

Engineering Manager II - Mechanical Engineering

Mechanical Engineer

Mechanical Engineer

Staff Process Engineer

Senior Mechanical Engineer

Senior Mechanical Designer - Kiewit Power Engineering

Senior Building Mechanical Engineer

Associate Mechanical Engineer - Buildings

Mechanical Engineer III - Thermal Systems

Mechanical Engineer

Senior Mechanical Engineer

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