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Freelance Mechanical Reliability Engineer Jobs (NOW HIRING)

... of competency mechanical reliability practices and knowledge of those practices is shared ... Design and develop new and unique engineering methods and procedures, special equipment, innovative ...

... of competency mechanical reliability practices and knowledge of those practices is shared ... Design and develop new and unique engineering methods and procedures, special equipment, innovative ...

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Reliability Engineer

Peoria, IL · On-site

$42 - $62/hr

... mechanical engineering , manufacturing, and production teams to integrate systems and improve plant reliability. • Work with production teams to support scheduling of planned maintenance ...

Reliability-Engineer

Gramercy, LA · On-site

$100K - $126K/yr

Bachelor's degree in Engineering (Mechanical, Electrical, Industrial, or related field). * 3-7 years of experience in reliability, maintenance engineering, or similar role. * Certifications preferred:

Reliability-Engineer

Gramercy, LA · On-site

$100K - $126K/yr

Advanced knowledge of parts inventory management, and mechanical/electrical equipment design ... Certified Reliability Engineer (CRE - ASQ) * Certified Maintenance & Reliability Professional (CMRP ...

Product Reliability Engineer

Bessemer, AL

$91K - $115K/yr

Bachelor's degree in Electrical, Mechanical, Reliability Engineering, or related discipline. * 3+ years' experience in product reliability, test engineering, or design validation-preferably with ...

Reliability Engineer

Santa Clara, CA

$119K - $150K/yr

Reliability Engineer opportunity Santa Clara, CA. Full-time We are seeking a Reliability Engineer ... Set up and operate electrical and mechanical test systems. * Conduct Physical Failure Analysis (PFA ...

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Freelance Mechanical Reliability Engineer information

See salary details

$71.5K

$104.1K

$145K

How much do freelance mechanical reliability engineer jobs pay per year?

As of Jun 16, 2026, the average yearly pay for freelance mechanical reliability engineer in the United States is $104,148.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,500.00 and $118,000.00 per year, depending on experience, location, and employer.

Can I freelance as a mechanical engineer?

Yes, a mechanical reliability engineer can work as a freelancer by offering consulting, design, or analysis services independently. Freelance mechanical engineers often need strong technical skills, industry certifications, and a network to find clients, and they may work on a project basis with flexible schedules.

What engineers make $300,000 a year?

Senior mechanical reliability engineers with extensive experience, specialized skills in failure analysis, and certifications such as PE or Six Sigma can earn $300,000 or more annually, especially in industries like aerospace, energy, or manufacturing. High-level roles often involve leadership, complex problem-solving, and advanced tools like FEA software, with compensation reflecting expertise and responsibility.

What is the difference between Freelance Mechanical Reliability Engineer vs Mechanical Maintenance Engineer?

AspectFreelance Mechanical Reliability EngineerMechanical Maintenance Engineer
CredentialsRelevant engineering degrees, certifications in reliability or maintenanceTechnical diploma or associate degree, certifications in maintenance
Work EnvironmentContract-based, project-specific, often remote or on-site at various locationsOn-site at manufacturing or industrial facilities, regular shifts
Employer & IndustryClients across industries like oil & gas, manufacturing, energy; self-employed or consulting firmsManufacturing plants, factories, industrial facilities

Freelance Mechanical Reliability Engineers focus on analyzing and improving equipment reliability on a contract basis, often working across multiple projects and industries. Mechanical Maintenance Engineers handle routine and preventive maintenance tasks on-site to ensure equipment operates smoothly. While both roles require technical expertise, the freelance reliability engineer emphasizes analysis and optimization, whereas the maintenance engineer concentrates on day-to-day repairs and upkeep.

What engineer makes $500,000 a year?

A senior or specialized mechanical reliability engineer working in high-demand industries such as aerospace, oil and gas, or large manufacturing companies can earn $500,000 or more annually, especially with extensive experience, advanced certifications, and leadership roles. Such positions often require expertise in predictive maintenance, failure analysis, and the use of advanced diagnostic tools.

What is a sre engineer's salary?

A freelance mechanical reliability engineer's salary varies based on experience, location, and project scope, but typically ranges from $50 to $150 per hour. Experienced engineers with specialized skills in reliability analysis and tools like FMEA or root cause analysis tend to command higher rates, especially for long-term or complex projects.
More about Freelance Mechanical Reliability Engineer jobs
What cities are hiring for Freelance Mechanical Reliability Engineer jobs? Cities with the most Freelance Mechanical Reliability Engineer job openings:
What are the most commonly searched types of Mechanical Reliability Engineer jobs? The most popular types of Mechanical Reliability Engineer jobs are:
What states have the most Freelance Mechanical Reliability Engineer jobs? States with the most job openings for Freelance Mechanical Reliability Engineer jobs include:
What job categories do people searching Freelance Mechanical Reliability Engineer jobs look for? The top searched job categories for Freelance Mechanical Reliability Engineer jobs are:
Infographic showing various Freelance Mechanical Reliability Engineer job openings in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $104,148 per year, or $50.1 per hour.

Mechanical Engineer 3 - Reliability Engineering

Monarch Quantum

San Diego, CA • On-site

$125K - $175K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 16 days ago


Job description

Join our fast-paced and passionate team as a Mechanical Engineer 3 - Reliability. As we scale, you will be instrumental in building our foundation from the ground up. This is a dynamic, hands-on role for a self-starter who thrives in a fluid startup environment. You'll have the opportunity to work on cutting edge technologies, work closely with leadership, and develop and implement engineering practices that support our mission and growth. Your key responsibilities are as follows:

  • Utilize mechanical CAD (SolidWorks) to design mechanical test stations/racks for long-term reliability testing of laser systems and optical components. Procure, assemble, and modify test racks to fit reliability testing needs.
  • Perform reliability-relevant laser system analyses utilizing ANSYS tools including Workbench and Sherlock.
  • Evangelize reliability engineering best practices and system-level thinking for the broader Monarch Quantum development team.
  • Work independently and in a team while overcommunicating with the manager and the teammates. Mentor junior engineers.
  • Execute complex engineering tasks involving planning, preparation, data/information collection and analysis and decision-making in a process involving peer reviews and documentation of the results.
  • Use tenacity, patience, self-discipline and passion for excellence to assure accuracy of execution schedule, data quality/integrity, conformance to company best practices, clarity in communication and documentation.
  • Use every opportunity to grow competency through mentorship, curiosity, communication, exposure and initiative.

Requirements

  • This position requires access to export-controlled information. Employment is contingent upon the applicant being a U.S. person as defined by 8 U.S.C. § 1324b(a)(3).

Experience:

  • A bachelor’s degree in mechanical engineering, Physics, or a related field.
  • Minimum of 5 years of relevant experience, ideally within a startup or technology company.

Skills:

  • Deep working knowledge of multiple ME topics and strong understanding of standard mechanical engineering degree curriculum.
  • Deep understanding of material properties and failure mechanisms.
  • Demonstrated successful execution of engineering tasks including use of mechanical CAD (SolidWorks preferred) and quantitative analysis/programming tools, instrumentation and measurement, part fabrication and procurement, integration and test, data collection, analysis (ANSYS Workbench for FEA) and documentation. Experience with ANSYS Sherlock and Reliasoft products is a plus.
  • Hands-on experience with fabrication methods: CNC milling, CNC turning, sheet metal, injection molding, laser cutting, water jet cutting, and 3D printing (metal and plastic).
  • Solid understanding of structural theory: static, modal, random vibration, shock, etc.
  • Solid understanding of fluids and heat transfer theory: conduction, convection and radiation.
  • Deep understanding of designing for photonic assembling methods: Die bonding, vacuum reflow soldering, wire-bonding, adhesives, etc.
  • System-level understanding of how mechanical engineering concepts translate to system reliability risks.

Startup Mindset:

  • You're creative, flexible, and eager to wear multiple hats.
  • You're passionate about building systems from the ground up and comfortable with ambiguity and change.

Benefits

The expected annual salary range for this position is $125,000-$175,000.

As a full-time employee, you will be eligible for Monarch’s comprehensive benefits package, which includes:

  • Medical, Dental, and Vision insurance
  • Fidelity 401(k) plan with 4% employer matching
  • 20 paid time off (PTO) days per year
  • 13 paid company holidays
  • 9/80 work schedule (every other Friday off)


Monarch Quantum is proud to be an equal opportunity employer and does not discriminate on the basis of race, color, citizenship status, national origin, ancestry, sex, sexual orientation, age, religion, creed, physical or mental disability, medical condition, marital status, veteran status or any other characteristics protected under applicable federal, state and local laws.

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