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Freelance Mechanical Reliability Engineer Jobs in Sioux Falls, SD

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Freelance Mechanical Reliability Engineer information

See Sioux Falls, SD salary details

$71.1K

$103.6K

$144.3K

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

As of May 28, 2026, the average yearly pay for freelance mechanical reliability engineer in Sioux Falls, SD is $103,613.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,000.00 and $117,400.00 per year, depending on experience, location, and employer.

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 are popular job titles related to Freelance Mechanical Reliability Engineer jobs in Sioux Falls, SD? For Freelance Mechanical Reliability Engineer jobs in Sioux Falls, SD, the most frequently searched job titles are:
What job categories do people searching Freelance Mechanical Reliability Engineer jobs in Sioux Falls, SD look for? The top searched job categories for Freelance Mechanical Reliability Engineer jobs in Sioux Falls, SD are:
What cities near Sioux Falls, SD are hiring for Freelance Mechanical Reliability Engineer jobs? Cities near Sioux Falls, SD with the most Freelance Mechanical Reliability Engineer job openings:
Freelance Mechanical Reliability Engineer jobs near you
Engineer II Mechanical

Engineer II Mechanical

American Emergency Vehicles

Brandon, SD • On-site

Other

Posted 23 days ago

Job description

Additional Locations:  
Requisition ID: 26539
Spartan Emergency Response (Spartan ER) is a leading designer, manufacturer and distributor of custom emergency response vehicles, cabs, and chassis. Driven by a commitment to quality and innovation, Spartan and its portfolio of brands Spartan Fire Apparatus and Chassis, Smeal Fire Apparatus, and Ladder Tower (LT) offer a broad range of apparatus to meet specific requirements and demands of the fire service industry. Spartan has a rich history in fire apparatus manufacturing with over 250 years of combined experience.
 
Spartan Emergency Response is part of Terex Corporation, a global designer and manufacturer of specialized vehicles and equipment, including fire and emergency vehicles, waste and recycling equipment, RV's, and machinery supporting construction, utilities, and infrastructure. With operations across the U.S. and globally, we are committed to safety, innovation, and quality while building products our customers depend on every day.
 

SUMMARY:  

This position requires in depth technical skills in mechanical design and analysis, including material selection, and fabrication methods. The successful candidate will have the desire and ability to interface with all levels of a manufacturing organization and have a proven track record as a design engineer. As part of a multi-disciplinary team, this design engineer will produce designs that meet cost, quality, reliability, performance, and serviceability targets.

Required engineering skills include both analytical and "hands-on" abilities. Additional skill areas include creative design, cross-functional teamwork, working with suppliers and manufacturing. Emergency vehicle design experience and strong working knowledge of engines, chassis, pumps and other mechanical systems is a plus.

JOB RESPONSIBILITIES:

  • Produce designs that meet cost, quality, reliability, performance, and serviceability targets
  • Create and manage models, drawings, bills of material and other pertinent engineering data
  • Incorporate customer requirements and needs into a robust design
  • Apply engineering design changes into the manufacturing process
  • Provide manufacturing process support
  • Evaluate, test and specify materials for cost reduction, quality improvement, and/or new product introduction
  • Evaluate current designs for product and cost improvement opportunities
  • Interface with all areas of the Spartan team to determine product needs and specifications
  • Solve complex problems with minimal assistance
  • Other duties as assigned

QUALIFICATIONS:  

  • Bachelor's degree in mechanical engineering (or similar) required.
  • Background in complex machine or vehicle product design
  • 2+ years of Solid works 3D modeling experience minimum
    o Must be well versed in top-down design methodology
  • 3+ years of AutoCAD drafting experience minimum
  • Detail oriented with strong analytical, communication and problem-solving skills
  • Demonstrated ability in bringing engineering projects to completion, on time and within budget
  • Strong project management and interpersonal skills
  • Energetic, motivated, team player
  • Thorough understanding of the production manufacturing operations and design for manufacturability
  • Demonstrated knowledge of materials specifications, properties, and processing techniques
  • Commitment to excellence and high standards
  • Versatile, flexible, and a willingness to adapt to changing priorities
  • Willing to improve self / area / company (including pursing additional training, if needed)

Terex Corporation is committed to a policy of equal employment opportunity. The Company conducts all employment practices without regard to race, sex, color, religion, national origin, age, disability, protected veteran's status, pregnancy, genetic information, sexual orientation, or any other basis prohibited by law. Terex Corporation also undertakes affirmative action to assure equal employment opportunities for minorities and women, for persons with disabilities, and for protected veterans. 

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Effective January 1, 2020, pursuant to the California Consumer Privacy Act of 2018 (as amended, the "CCPA"), if you are a California resident, you may have certain additional rights. Please click on the link for a description of those rights and how California residents may exercise them. 

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