Mechanical Engineer
$70k - $95kRFA Engineering
RFA Engineering Mechanical EngineerRFA Engineering ( is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry-level to experienced candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.This is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization.Job DescriptionParticipate in the design, development, and validation of mechanical systems and components used in heavy equipment and powertrain applications.Support product development, product improvement, cost reduction, and product health initiatives.Research and analyze engineering requirements, specifications, test results, and field issues to develop effective solutions.Investigate product, component, and system failures and perform root cause analysis to identify corrective actions.Support prototype, pilot, and production builds while working closely with manufacturing and operations teams.Collaborate with validation engineers to support testing activities and ensure robust product performance.Develop and evaluate design concepts for fabricated structures, mounting systems, castings, machined components, tube routings, hose routings, and other mechanical systems.Support APQP activities and work with suppliers to ensure manufacturability and product quality requirements are achieved.Participate in continuous product improvement and quality improvement projects.Create and modify engineering documentation, 3-D models, drawings, and product structures using engineering software tools.Support factory operations by troubleshooting production issues and implementing corrective actions.Collaborate with other groups (Engineering, Manufacturing, Purchasing, Quality, Supplier Development, Validation, and Marketing) as necessary.Travel to supplier or customer locations pending project needs (up to ~10%).RequirementsBachelor's of Science in Mechanical Engineering or related fieldExposure to manufacturing, operations, parts logistics, quality, or technologyDemonstrates a strong mechanical aptitude through work experience or hobbies.Problem solving skills and attention to detail.Must be a self-starter, good communication skills, able to thrive in a collaborative environment.Must have a valid Driver's License.Desired ExperienceExperience in a production environment working with cross functional teams.Experience with manufacturing, fabrication, or assembly operations.Database Management.Visa sponsorship is NOT available for this position. Salary Range: $70,000-$95,000 Commensurate with ExperienceAbout RFA EngineeringRFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S. Competitive BenefitsHealth and Dental InsuranceTelaDoc Healthiest YouSupplemental Vision InsuranceCompany Paid Life InsuranceCompany Paid Long-Term DisabilityShort-term DisabilityRetirement Savings Account (Traditional 401k & Roth 401k)Flexible Spending Plan Dependent CareHSA for Medical ExpensesBonus Plan (Exempt Employees Only)Paid Time Off (PTO)Paid HolidaysBereavement LeaveEmployee Assistance Programs (EAP)Education AssistanceEqual Opportunity and Veteran Friendly
$70k - $95k
...RFA Engineering ( is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise... ...and additional opportunities within our own organization. Mechanical Design Engineer This Mechanical Engineer will support the...SuggestedFull timeTemporary workWork at officeFlexible hours$43 - $44 per hour
...Summary: This role involves supporting partner engineering teams in the rapid design, analysis, and prototype manufacturing... ...of experience in a relevant field. ~ Preferred degree in Mechanical Engineering, Electrical Engineering, Software Controls, or Industrial...SuggestedHourly payFull timeInternshipWork at officeLocal areaFlexible hours$82k - $87k
...while working safely and efficiently. Engage with partner team engineers to develop best practices for prototype designs and... ...Master’s must have 5 years Required Technical Skills CAD design Mechanic and Fabrication skills CNC machinery operations and diagnostics...SuggestedTemporary workLocal areaRelocationVisa sponsorship- ...with precision—Right Talent. Right Time. Right Place. Right Price. Join one of the top Mining and Heavy Machinery company as a Mechanical Engineer to support rapid prototyping. Position Prototype Mechanical Engineer Location: Mossville/Chillicothe (Peoria), Illinois...SuggestedContract work
$43 - $46 per hour
Mechanical Engineer Location: Mossville, IL Duration: 12-Month Contract Work Schedule: Full-Time, Onsite (Flex Schedule: 8:00 AM - 4:00 PM) Pay: $43 - $46 an hr We are seeking an experienced Mechanical Engineer to join a highly collaborative engineering team focused on...SuggestedFull timeContract workWork at officeFlexible hours$60k - $78k
...Entry Level Mechanical EngineerRFA Engineering is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an Entry Level candidate to become an integral part of our engineering team. The selected...Full timeTemporary workWork experience placementWork at officeFlexible hours$60k - $78k
RFA Engineering ( is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise... ...additional opportunities within our own organization. Entry Level Mechanical Engineer The selected candidate will work with an experienced...Full timeTemporary workWork experience placementWork at officeFlexible hours$70k - $85k
...Job Description Job Description RFA Engineering ( is an engineering service provider dedicated to delivering our clients with timely... ...and additional opportunities within our own organization. Mechanical Engineer - CFD and Cooling Systems As a Mechanical...Full timeTemporary workWork at officeFlexible hours- ...Job ID & Title: #77907-1 - Mechanical Engineer Designer Location: Mossville IL - onsite Duration: 12 Months Rate: $60/hr on C2C Mechanical design engineer working on electric motors. The individual will be working...Internship
- ...Mechanical Engineer 4 Duration: 12 months contract with possible extension Location: Mossville, IL – Onsite role Summary: Support engineer providing design and detailing for motor and resistor grid designs Roles and responsibilities: CAD design and detailing...Contract work
- ...Job Title: Mechanical Engineer 3 Estimated Duration: 18 months Job Description Summary: The Mechanical Engineer 3 will be responsible for researching, designing, and testing mechanical products, equipment, and systems. This role requires strong analytical...Work at officeLocal area
$44.35 per hour
...Job Description Job Title: Mechanical Engineer Location: Mossville, IL Zip Code: 61552 Duration: 12 Months Pay Rate: $44.35/hr. Keyword's: #Mossvillejobs; #MechanicalEngineerjobs; Start Date: Immediate We provide a competitive pay and benefits...Local areaImmediate start- Job Title: Mechanical Engineer 1 Location:Mossville, IL Job Type: Contract Job Overview: We are seeking a skilled and detail-oriented Engineering Draftsman/Design Engineer with advanced expertise in creating engineering sketches, technical drawings, and making precise computations...Contract work
$100k - $160k
...Job Description Job Description Mechanical Engineer Westmont, IL $100k – $160k, Hybrid/ Flex – 2 days in office, Bonus, Full benefits, 401k match, tuition reimbursement THE CLIENT This particular client is a mid-large sized (+/- 2500 ppl, 25+ offices...Work at officeVisa sponsorshipFlexible hours- ...-5 years' experience or BSEE with 5+ years' experience and is even willing to look at fresh undergrads from prestigious universities. Computer/Software Engineering Degree equivalents to Electrical Engineering. Mentioned that it is old technology so no need for a PhD....
- Job Summary Caterpillar is looking for a Mechanical Engineer 3 to support prototype design, fabrication, testing, and development of electrified machines and systems . This is a highly hands-on engineering role with significant shop-floor work. Key Responsibilities...Full timeInternshipWork at office
- Job Summary Caterpillar is looking for a Mechanical Engineer 3 to support the Global Hydraulics team. The role focuses on hydraulic component development, cost analysis, project management, supplier collaboration, and new product introduction (NPI). Key Responsibilities...Full timeInternship
$47 per hour
Cullerton Group has a new opportunity for a Mechanical Engineer 3 . The work will be done onsite full time in Mossville, IL . This is a long-term, 12-month position that can lead to permanent employment with our client. Compensation is up to $47/hour + full benefits (vision...Permanent employmentFull timeWork at office- Looking for someone with 8 years’ experience 4 years engineering degree is a Battery development is their focus within Electrification... ...interviews - candidate should be on Camera Job Title: Mechanical Engineer 4 Schedule: 7:00 AM - 3:30 PM Travel: Up to 25% Job...
$27 per hour
...skills and experience — talk with your recruiter to learn more. Base pay range $27.00/hr - $27.00/hr The main function of a mechanical engineer is to research and investigate the design, functionality and maintenance of mechanical products, equipment, systems and processes...Full timeInternship- ...Job TitleEducation & Experience Required: Bachelor's degree in mechanical engineering. 2-4 years engineering experience required (combination of internship experience and hands on work experience). Desired: Formal analytical or statistical training is a plus. Engine experience...Work experience placementInternship
$41.82 per hour
...Diversified Services Network, Inc. (DSN) is seeking a full-time Controls Engineer to join our team in Chillicothe, IL! We offer full benefits, PTO, 401k, and more! If you're looking to grow your technical career within an extremely reputable, stable Fortune 100 company...Hourly payFull time$100k - $120k
...Control Systems Engineer We are seeking an experienced Control Systems Engineer to support the design, development, and validation of advanced electro-mechanical systems and mechatronic technologies for large-engine applications. As a member of the Large Engine...Full time$70k - $100k
...RFA Engineering ( is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise... ...all work completed. Requirements Bachelor's degree in Mechanical Engineering, Electrical Engineering, Manufacturing...Full timeTemporary workInternshipWork at officeFlexible hours- ...Mechanical Engineer 3 Hydraulics & Product Value Engineering Location: Mossville, Illinois Work Arrangement: 100% Onsite Duration: 18 Months Travel Requirement: None Export Controls: Yes Interview Process: 1 Round Virtual...Full timeInternshipWork at office
- ...Hi, Job Title: Controls Engineer Work Location: Chillicothe, IL Work Mode: Onsite Work Auth: All visas accepted(NO H1 and No... ...profiles) Education Requirements ~ Bachelor’s degree in Mechanical Engineering, Electrical Engineering, Aerospace Engineering ,...Work visa
$35 - $40 per hour
...maintenance experience.Experience as an automotive technician, mechanic, or similar role.Additional Skills & Qualifications:Vehicle... ...on Aug 31, 2026.About Actalent:Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary...Contract workTemporary work$97.53k - $120k
...Job Description Job Description J ob Title: Engine Control Systems Engineer Compensation Base Salary - USD $97,530 to $1... ...encompasses the design, development, and validation of electro-mechanical systems and mechatronic devices with the aim of optimizing engine...Work experience placementLive inRelocation package- ...1(k) matching ~ Competitive salary ~ Health insurance Engine Control Systems Engineer Chillicothe, Illinois Full Time... ...encompasses the design, development, and validation of electro-mechanical systems and mechatronic devices with the aim of optimizing engine...Full time
$112.71k - $169.06k
...yourselfRole DefinitionCaterpillar’s Advanced Materials Technology Department is currently seeking a Development and Research Senior Engineer focused on metallurgical product development. In this role you will have an opportunity to analyze a wide variety of components...Full timePart timeRelocationFlexible hours
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