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Mechanical System Engineer Jobs in Colorado (NOW HIRING)

Loft Federal

Senior Mechanical Systems Engineer

Arvada, CO · On-site

$106K - $140K/yr

As a Mechanical System Engineer, you'll embark on a dynamic journey, working with business development and program management teams to shape multiple satellite missions simultaneously, each boasting ...

Loft Federal

Senior Mechanical Systems Engineer

Arvada, CO · On-site

$106K - $140K/yr

As a Mechanical System Engineer, you'll embark on a dynamic journey, working with business development and program management teams to shape multiple satellite missions simultaneously, each boasting ...

COLORADO NETWORK STAFFING INC

$103K - $136K/yr

The Senior Mechanical Engineer will be responsible for mechanical systems including Heating, Ventilation, and Air Conditioning (HVAC) and controls; plumbing; fire suppression; natural gas ...

New

nLIGHT

Mechanical Engineer

Longmont, CO · On-site

$96K - $130K/yr

A minimum of 3+ years of experience working in opto-mechanical system design and integration. Minimum Education: Bachelor's Degree in Mechanical, Electrical or Optical Engineering, or related ...

nLIGHT

Mechanical Engineer

Longmont, CO · On-site

A minimum of 3+ years of experience working in opto-mechanical system design and integration. Minimum Education: Bachelor's Degree in Mechanical, Electrical or Optical Engineering, or related ...

nLIGHT

Mechanical Engineer

Longmont, CO · On-site

$96K - $130K/yr

A minimum of 3+ years of experience working in opto-mechanical system design and integration. Minimum Education: Bachelor's Degree in Mechanical, Electrical or Optical Engineering, or related ...

nLIGHT

Mechanical Engineer

Longmont, CO

$96K - $130K/yr

Who We Are nLIGHT-DEFENSE Systems, Inc. is one of the nation's leading developers of Directed ... Mechanical Engineers at nLIGHT DEFENSE Systems, Inc. synchronize all mechanical, thermal, and ...

Cymertek

System Engineer

Aurora, CO · On-site

... Mechanical Engineering, Industrial Engineering, Aerospace Engineering, Civil Engineering, Cybersecurity, Information Systems, Data Science, Applied Mathematics, Systems Analysis, Technology ...

MTech Mechanical

Mechanical Engineer

Westminster, CO

$100K - $125K/yr

Mechanical Engineer FLSA Status: Exempt Department: Engineering Date: 2026 Reports to: Engineering ... D, PTO, Employee Assistance Program, additional optional insurances *HVAC Design/Building Systems ...

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All JobsMechanical System Engineer JobsMechanical System Engineer Jobs in Colorado

Mechanical System Engineer information

See Colorado salary details

$66.8K

$116K

$159.8K

How much do mechanical system engineer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for mechanical system engineer in Colorado is $115,988.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,700.00 and $138,300.00 per year, depending on experience, location, and employer.

What is the difference between Mechanical System Engineer vs Mechanical Design Engineer?

AspectMechanical System EngineerMechanical Design Engineer
Primary FocusDeveloping and integrating mechanical systems within larger projectsCreating detailed mechanical component and product designs
Work EnvironmentSystems integration, testing, and validation in manufacturing or engineering firmsDesign studios, CAD modeling, and prototype development
Required CredentialsBachelor's in Mechanical Engineering, relevant certificationsBachelor's in Mechanical Engineering, CAD certifications

Mechanical System Engineers focus on integrating and managing entire mechanical systems, while Mechanical Design Engineers concentrate on designing specific components. Both roles often collaborate but serve different stages of product development and system integration.

What are the key skills and qualifications needed to thrive as a mechanical system engineer, and why are they important?

To thrive as a Mechanical System Engineer, you need a solid background in mechanical engineering principles, system design, and problem-solving, typically supported by a bachelor's degree in mechanical engineering or a related field. Familiarity with CAD software (such as SolidWorks or AutoCAD), simulation tools, and industry certifications like PE (Professional Engineer) are often required. Strong analytical thinking, teamwork, and effective communication skills help distinguish top performers in this role. These skills ensure efficient design, implementation, and maintenance of complex mechanical systems, leading to reliable project outcomes and innovation.

What does a mechanical system engineer do?

A Mechanical System Engineer designs, develops, and oversees the installation and maintenance of complex mechanical systems in various industries. Their work often involves integrating mechanical components with electrical and software systems to ensure the overall functionality and efficiency of machines or equipment. They may be responsible for tasks such as performing simulations, analyzing system performance, troubleshooting issues, and collaborating with multidisciplinary teams. Mechanical System Engineers play a critical role in industries like automotive, aerospace, manufacturing, and energy. Their expertise ensures that mechanical systems operate safely, reliably, and efficiently.

What are some common challenges mechanical system engineers face when working on multidisciplinary projects?

Mechanical System Engineers often collaborate closely with electrical, software, and civil engineers on multidisciplinary projects. A common challenge is ensuring effective communication between teams, as each discipline may use different technical language and have varying priorities. Managing integration issues and aligning timelines across departments can also be demanding. To overcome these challenges, Mechanical System Engineers typically participate in regular cross-functional meetings and use collaborative project management tools to ensure alignment and successful project delivery.

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

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

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

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

What cities in Colorado are hiring for Mechanical System Engineer jobs?

Cities in Colorado with the most Mechanical System Engineer job openings:

Mechanical System Engineer jobs near you
Infographic showing various Mechanical System Engineer job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $115,988 per year, or $55.8 per hour.

Senior Mechanical Systems Engineer

Loft Federal

Arvada, CO • On-site

$106K - $140K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 15 days ago

Job description

As a Mechanical System Engineer, you'll embark on a dynamic journey, working with business development and program management teams to shape multiple satellite missions simultaneously, each boasting a unique multi-payload configuration. Your role will transcend boundaries as you collaborate seamlessly across various teams, including program management, systems engineering, discipline engineering, and AI&T. 

In this role, you'll not only contribute to the success of our satellite missions but also have the opportunity to collaborate with a diverse and dynamic team, fostering innovation and driving impactful solutions in the ever-evolving space industry. 

Mission Objectives 

  • Technical lead for mechanical system design and subsystem procurements 
  • Create and maintain CAD models collaborating with internal teams and our customers to conduct mechanical layout 
  • Perform system optimization trades analyzing system performance and maintaining technical budgets 
  • Oversee spacecraft level structural and thermal analysis 
  • Engage closely with internal teams and customers to craft and manage system specifications and verification techniques, ensuring alignment with ambiguous customer requirements. 
  • Provide support to program management and product management, serving as a liaison with customers ensuring smooth program execution. 
  • Conduct inspections and reviews of engineering documents and hardware. 
  • Extend your expertise to support test planning and actively participate in the integration and test campaigns at our spacecraft manufacturer's site, ensuring adherence to rigorous quality standards. 

Mission Mandates 

  • Active Top Secret clearance is required with the ability to obtain Sensitive Compartmented Information (TS/SCI) clearance is required. 
  • Preference will be given to candidates with a DoD or Intelligence Community Top Secret background investigation with at least 3 years of eligibility remaining or CE status; and SCI eligibility with current experience in SCI programs and/or Special Access Programs 
  • Must be a US Citizen

Mission Credentials 

  • You enjoy being the face of the technical requirements and working with a team to deliver quality hardware. 
  • You pioneer innovation in aerospace bringing commercial space solutions to US government customers. 
  • You have comprehensive system-level knowledge and experience in mechanical subsystems. 
  • You thrive in a dynamic and fast-paced development environment, where your ability to adapt and excel under pressure sets you apart. 
  • Prior experience delivering a spacecraft to orbit and/or space-qualified hardware to a customer. 
  • You have 5+ years of experience as a Mechanical Engineer with detailed knowledge of spacecraft structures 
  • Detailed understanding of GD&T and tolerance analysis. 
  • Proficiency with Solidworks or similar CAD software 
  • Pragmatic vibration testing experience (pre-test inputs, test oversight, data reduction, report generation). 
Some of Our Awesome Benefits:
  • 100% company-paid medical, dental, and vision insurance option for employees and dependents
  • Flexible Spending (FSA) and Health Savings (HSA) Accounts offered with an employer contribution to the HSA
  • 100% employer paid Life, AD&D, Short-Term, and Long-Term Disability insurance
  • Flexible Time Off policy for vacation and sick leave, and 12 paid holidays
  • 401(k) plan and equity options
  • Daily catered lunches and snacks in office
  • Fully paid parental leave; 14 weeks for birthing parent and 10 weeks for non-birthing parent
  • Carrot Fertility provides comprehensive, inclusive fertility healthcare and family-forming benefits with financial support
  • Off-sites and many social events and celebrations
  • Relocation assistance when applicable

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