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Mechanical Engineer Contractor Jobs in Colorado (NOW HIRING)

ALTEN Technology USA

Mechanical Engineer II

Longmont, CO · On-site

$100K - $140K/yr

As a Mechanical Engineer II you will be responsible for; * Design and develop precision mechanical ... Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans ...

COLORADO NETWORK STAFFING INC

$103K - $136K/yr

... contracting strategies supporting advertisement, contract award, construction, and renovation of ... Review mechanical engineering calculations, drawings, specifications, and technical documentation ...

Tessera

Mechanical Engineer

Colorado Springs, CO · On-site

$105K - $115K/yr

Operations Engineer Mechanical Location: Colorado Springs, CO (United States Air Force Academy ... Plan and execute repair, replacement, and upgrade projects; manage contractors and timelines.

New

Tetra Tech

Mechanical Engineer, PE

Denver, CO

Responsibilities include responding to contractor RFIs, reviewing shop drawings, and handling ... Bachelor's degree in mechanical engineering or a related field. * Professional Engineer (PE ...

Tetra Tech, Inc.

Mechanical Engineer, PE

Denver, CO · On-site

Responsibilities include responding to contractor RFIs, reviewing shop drawings, and handling ... Bachelor's degree in mechanical engineering or a related field. * Professional Engineer (PE ...

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Showing results 21-40

All JobsMechanical Engineer Contractor JobsMechanical Engineer Contractor Jobs in Colorado

Mechanical Engineer Contractor information

See Colorado salary details

$47.8K

$108.2K

$175.1K

How much do mechanical engineer contractor jobs pay per year?

As of Sep 1, 2026, the average yearly pay for mechanical engineer contractor in Colorado is $108,178.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,700.00 and $133,000.00 per year, depending on experience, location, and employer.

What is a mechanical engineer contractor?

Mechanical Engineer Contractors are professionals who provide specialized engineering services on a contract basis rather than as permanent employees. They design, develop, and oversee the installation and maintenance of mechanical systems in various industries, such as manufacturing, construction, or energy. Contractors are typically hired for specific projects or to address temporary skill gaps within an organization. Their work may include tasks like equipment design, HVAC system planning, or process optimization. Mechanical Engineer Contractors must possess strong technical skills, adaptability, and often need to manage multiple projects simultaneously.

What are the key skills and qualifications needed to thrive as a mechanical engineer contractor?

To thrive as a Mechanical Engineer Contractor, you need a solid background in mechanical engineering principles, project management, and often a relevant engineering degree with professional licensure (such as PE). Familiarity with CAD software, simulation tools, and industry-specific codes or standards is typically required. Strong problem-solving abilities, effective communication, and adaptability set successful contractors apart. These skills ensure projects are completed accurately, efficiently, and in compliance with safety and regulatory requirements.

What are some common challenges mechanical engineer contractors face when working on multiple projects concurrently?

Mechanical Engineer Contractors often manage several projects at once, which can present challenges such as balancing competing deadlines, adapting to different client expectations, and quickly familiarizing themselves with diverse industry standards. Strong organizational skills and proactive communication are essential for keeping projects on track and ensuring quality deliverables. Additionally, contractors must be adept at quickly building rapport with new teams and stakeholders to facilitate smooth collaboration and project success.

What is the difference between Mechanical Engineer Contractor vs Mechanical Engineer?

AspectMechanical Engineer ContractorMechanical Engineer
CredentialsTypically requires a bachelor's degree in mechanical engineering and relevant certifications; contractors often hold professional engineer (PE) licenses.Requires a bachelor's degree in mechanical engineering; licensure may be preferred or required for certain roles.
Work EnvironmentUsually works on temporary projects, often on-site at client locations, with flexible or contract-based employment.Works in permanent positions within companies, engineering firms, or manufacturing environments.
Employer & Industry UsageHired by companies or clients for specific projects; common in consulting, construction, and manufacturing sectors.Employed directly by organizations or firms as full-time staff.

In summary, Mechanical Engineer Contractors are typically hired for temporary, project-based work and often hold specific certifications, while Mechanical Engineers are usually employed full-time within organizations. Both roles require similar educational backgrounds but differ mainly in employment type and work setting.

Can mechanical engineers work as contractors?

Yes, mechanical engineers can work as contractors, often providing specialized engineering services on a project basis. Contract roles may require relevant certifications, technical skills, and the ability to work independently or with a team in various environments. Many contractors work on short-term projects, offering flexibility and expertise to employers without full-time employment commitments.

What are popular job titles related to Mechanical Engineer Contractor jobs in Colorado?

For Mechanical Engineer Contractor jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Mechanical Engineer Contractor jobs in Colorado look for?

The top searched job categories for Mechanical Engineer Contractor jobs in Colorado are:

Mechanical Engineer Contractor jobs near you
Infographic showing various Mechanical Engineer Contractor job openings in Colorado as of August 2026, with employment types broken down into 100% Full Time. Highlights an 49% In-person, and 51% Remote job distribution, with an average salary of $108,178 per year, or $52 per hour.

Mechanical Engineer 3

ZAP Engineering & Construction Services, Inc.

Lakewood, CO • On-site

$104K - $140K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 16 days ago

Job description

POSITION DESCRIPTION
TITLE:
Mechanical Engineer 3
DEPARTMENT:
Mechanical
REPORTS TO:
Mechanical Director/Supervisor
FLSA:
Exempt, Full-Time
WORK SCHEDULE:
M-F 8 AM to 5 PM
TRAVEL REQUIRED:
Up to 20%
LOCATION:
Lakewood, Colorado
MANAGEMENT:
No
EEO:
Professionals
JOB FAMILY:
Professionals
A Little About Us: ZAP is a full-service engineering, design, and construction management firm servicing the oil & gas, heavy industrial, mining, and manufacturing sectors. From our Lakewood, Colorado office, we execute projects across North America spanning from California to Florida and Canada down to Mexico. Our projects range in size from simple engineering studies or maintenance repairs to full-scale design of large facilities. ZAP operates at a fast pace while providing a team-centric approach to our work.
About your role:
This is a hands-on, full-time position with day-to-day duties that include performing design and sizing of equipment, producing datasheets and specifications, hydraulic calculations and analyses, 3D modeling support, construction drawing reviews, and any other mechanical components utilized in heavy industrial/manufacturing or oil & gas facilities or required by our clients.
Essential Duties and Major Responsibilities
  • Mechanical Engineering
    • Produces equipment datasheets and specifications.
    • Develops and reviews pipe specifications while ensuring correct pump/hydraulic and equipment sizing calculations.
    • Creates pipes, valves, and fittings Bills of Material (BOMs).
    • Performs equipment, pipe, and technical valve evaluations on contractor bid packages.
    • Coordinate with other discipline engineers and designers.
  • Construction Documents
    • Produces line and equipment lists.
    • Performs 3D modeling support & isometric reviews.
    • Reviews construction drawings and documents.
  • Construction Support
    • Performs site walk-downs, including as-builts to support construction efforts.
    • Works with contractors to answer RFIs, produce project cost and bid packages, and mechanical scope of work documents.
  • Stress Analysis
    • Develops models in CAESAR II to perform stress analysis.
    • Develops stress analysis reports.
  • Assist with other duties as assigned

Work Hours:
Company Hours
This position works 8:00 AM to 5:00 PM. Hours vary and are dependent on business needs.
40 Hour Work Week
Monday through Friday, Hours may vary with the workload.
Evenings/Weekends/OT
As needed to satisfy the requirements of the position.
Benefits:
  • Medical Insurance
  • Dental insurance
  • Vision Insurance
  • 401(k)
  • Accrued PTO
  • Short-Term and Long-Term Disability
  • Basic Life / AD&D
  • Voluntary Life / AD&D
  • Employee Assistance Program (EAP)
  • Aflac

Position
Relevant Experience
Education
Skills
Mechanical Engineer 3
5+ years of experience practicing discipline-specific engineering on multidiscipline project teams required. Professional Engineer License required.
Bachelor's Degree required.
This role will provide preliminary design and cost estimates by estimate mechanical quantities and construction costs, as well as produce project cost estimates. In addition to the essential duties listed above, this position acts as Engineer-of-Record and review/seal designs created by other team members, as well as assists with training/mentoring less experienced engineers and designers. This position should have competent job knowledge and be able to adapt to changes in the work environment.
Specialized Skills
  • Excellent written and verbal communication skills.
  • Problem-solving skills to be able to resolve simple problems quickly and effectively.
  • Self-direction and responsibility for own tasks, deliverables, and timelines.
  • Leadership skills and some general experience leading work groups or task forces in specific projects.
  • Competent user of technology and software required to execute daily tasks.
  • Must have a valid, active driver's license and ability to maintain a good driving record.

Supervisory Expectations:
  • The position does not have any regular responsibility for overseeing or supervising the work of other team members.

Independence of Action
  • Supervisor/manager closely monitors work; detailed instructions and procedures are generally provided.

Physical Demands and Work Environment: (The phrases "occasionally," "regularly," and "frequently" correspond to the following definitions: "occasionally" means up to 1/3 of working time, "regularly" means between 1/3 and 2/3 of working time, and "frequently" means 2/3 and more of working time.)
  • The work environment is the typical office environment. The employee must complete their work satisfactorily in an environment where there are significant distractions, including staff, clients, and vendors walking through and conversing, telephones ringing, conversations carrying over, loud noises, and interruptions to answer questions from others.
  • The physical demands described here represent those that an employee must meet to successfully perform the essential functions of this job. In many cases, reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly required to sit and use hands to finger, handle, or feel objects, tools, or controls. The employee frequently is required to talk or hear. The employee is occasionally required to stand, walk, reach with hands and arms, and stoop, kneel, crouch, or crawl.
  • The employee must occasionally lift and/or move up to 25 pounds and should do so in a sound and safe manner. This job's specific vision abilities include close vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.

Core Competencies:
  • Teamwork - Balances team and individual responsibilities; Puts success of team above own interests; Able to build morale and group commitments to goals and objectives; Supports everyone's efforts to succeed. Focuses on solving conflict, not blaming; Maintains confidentiality; Listens to others without interrupting.
  • Communications - Expresses ideas and thoughts verbally; expresses ideas and thoughts in written form; exhibits good listening and comprehension; keeps others adequately informed; selects and uses appropriate communication methods.
  • Ethics - Treats people with respect; keeps commitments; inspires the trust of others; works with integrity and principles; upholds organizational values.
  • Initiative - Volunteers readily; undertakes self-development activities; seeks increased responsibilities; takes independent actions and calculated risks; looks for and takes advantage of opportunities; asks for and offers help when needed.
  • Quality - Demonstrates accuracy and thoroughness; looks for ways to improve and promote quality; applies feedback to improve performance; monitors own work to ensure quality.

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