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735 mechanical engineer iii jobs found

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LN
Mar 18, 2026
Full time
Mechanical Engineer III - Custom Development
$85,000 - $105,000 yearly
Legrand North America Chicago, IL, USA
Position Description At a Glance Focal Point is seeking a Mechanical Engineer III to join our Custom Development team , playing a key role in delivering world-class luminaire designs. This position focuses on customizing existing products to meet customer specifications by leading design and engineering efforts, including prototyping and validation, ensuring compliance through regulatory testing, and collaborating closely with manufacturing teams to confirm production readiness. Additionally, the role involves setting up business systems to ensure operational efficiency and successful implementation. Reporting to the Custom Engineering Development Leader, this role is an exciting opportunity to contribute to innovative lighting solutions in a dynamic, cross-functional environment. What Will You Do? Role & Responsibilities: Lead advanced custom development initiatives for highly complex technical and architectural applications. Responsibilities include...
AS
Mar 18, 2026
Contractor
Mechanical Engineer III
Apex Systems Seattle, WA, USA
JOB TITLE: MECHANICAL ENGINEER iii DURATION: 11 MONTHS LOCATION: ONSITE IN SEATTLE WA PAY RATE: $45 - $55 HOURLY Job Description: We are seeking an advanced CNC Programmer to support our high-mix prototype and production shop. This role delivers complete manufacturing packages-including NC code, setup sheets, and simulation files-for 3-axis, 5-axis, and mill-turn machines. Required Qualifications Experience & Skills - 8+ years of advanced CNC programming experience - Expert-level workholding and fixture design capabilities - Proficiency programming 3-axis, 5-axis, and mill-turn machines - Ability to deliver complete manufacturing packages: NC code, setup sheets, and simulation files - Strong understanding of machining processes, tooling, and cutting strategies Preferred Qualifications - Experience working in ISO 9001 certified environments - Mastercam programming software experience - ESPRIT programming software experience Key...
SH
Mar 17, 2026
Full time
Mechanical Engineer III - IV
$61,268 - $91,902 yearly
Syska Hennessy Group Atlanta, GA, USA
Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning. We are seeking an experienced Mechanical Engineer III - IV to join our team in Atlanta, GA. Our dynamic work environment provides the optimal setting to take your engineering career to the next level. From our supportive culture, diverse workforce, and competitive compensation to our flexible work schedule Monday to Thursday in the office for 9 hours and Friday for 4 hours remotely at home and fun social events, it is everything you will need for an exciting, challenging, and rewarding career. Job Responsibilities As a Mechanical Engineer III - IV, you will be responsible for representing the Firm in all interactions with clients, contractors, architects, and...
JS
Mar 16, 2026
Full time
Mechanical Engineer III
JPJ Staffing Cincinnati, OH, USA
POSITION SPECIFICATION Position: Mechanical Engineer III Department: Manufacturing (MFG) Reporting Relationship: Senior Project Manager, MFG COMPANY BACKGROUND KFI Engineers is a recognized industry leader in facility infrastructure design and performance. Since 1996, our culture of collaboration and unique capabilities have allowed us to make a difference in the way infrastructure and processing projects are delivered. Headquartered in St. Paul, MN, with numerous regional offices throughout the United States, and a team of hundreds of professionals, we offer opportunities to continue your career with mentorship programs, career growth support, and continued education. With KFI, we find a way to provide creative solutions to unique projects while providing the same care we would expect if we were the client. For more information about KFI Engineers and our culture, please visit www.kfi-eng.com. POSITION OVERVIEW & RESPONSIBILITIES The Mechanical Engineer III plays...
Lu
Mar 16, 2026
Full time
Mechanical Engineer III (Senior-Level)
$120,000 - $155,000 yearly
Luxus Irving, TX, USA
Mechanical Engineer III (Senior-Level) - Mission Critical / Data Centers / Telecom Location: Las Colinas (Irving), TX Company: DFW Consulting Group, Inc. (DFWCGI) - Represented by Luxus Group Department: Mechanical Engineering Reports To: Director of Mechanical Engineering Employment Type: Full-Time Travel: Approx. 10% (project-based) Experience Level: 7+ years (MEP Consulting) About DFW Consulting Group (DFWCGI) DFW Consulting Group, Inc. (DFWCGI) is a nationally respected MEP consulting engineering firm providing high-performance engineering services across the U.S. including building engineering design, systems engineering analysis, construction administration, facility assessments, sustainability/energy management, and program management . DFWCGI is known for advanced engineering work in mission critical environments , including data centers and high-performance computing (HPC/AI) infrastructure , where system reliability, redundancy, and...
DI
Mar 13, 2026
Contractor
Mechanical Engineer III (Cable Assembly Equipment)
DivIHN USA
For further inquiries about this opportunity, please contact our Talent Specialist, Marshelin, at (224) 507-1280 Title: Mechanical Engineer III (Cable Assembly Equipment) Duration: 12 months (with possible extension) Location: Newton, NC (Onsite) Only W2 candidates are eligible for this position. Third-party or C2C candidates will not be considered. Schedule: Day Shift- M-F: 8-5 Job Summary Our client is seeking a Mechanical Engineer III (Cable Assembly Equipment) to serve as a Cable/Ribbon Assembly Equipment Capability Engineer supporting high volume cable manufacturing operations. This role is highly technical and focused on equipment capability, mechanical performance, and process robustness for cable assembly lines. The engineer will be responsible for driving equipment performance improvements, ensuring process capability, and supporting new equipment introduction and line expansions. Key Responsibilities Equipment Capability & Performance •...
TI
Mar 13, 2026
Full time
Staffing - Mechanical Engineer III
Tekberry, Inc USA
Description: Job Title Mechanical Engineer III - Cable/Ribbon Assembly Equipment Capability Engineer (Contract) Location: [On site - Newton, NC] Contract Duration: [12 months, extension possible] Schedule: Day Shift- M-F: 8-5 Max Bill rate : $75 Job Summary We are seeking a Mechanical Engineer III to serve as a Cable/Ribbon Assembly Equipment Capability Engineer supporting high volume cable manufacturing operations. This role is highly technical and focused on equipment capability, mechanical performance, and process robustness for cable assembly lines. The engineer will be responsible for driving equipment performance improvements, ensuring process capability, and supporting new equipment introduction and line expansions. Key Responsibilities Equipment Capability & Performance • Own mechanical capability of cable/ribbon assembly equipment • Establish and maintain equipment capability metrics (OEE, Cp/Cpk, uptime, scrap, yield) • Lead mechanical capability...
LN
Mar 12, 2026
Full time
Mechanical Engineer III - Advanced Development
$85,000 - $105,000 yearly
Legrand North America Chicago, IL, USA
Position Description At a Glance Focal Point has an immediate opening for a Mechanical Engineer III - Advanced Developmen to join the Focal Point Team in Chicago, IL .This is an exciting opportunity to be a key part of the Focal Point's Product Architecture engineering team, developing and supporting world-class luminaire designs. This position reports to the Engineering Manager. What Will You Do? Role & Responsibilities: • Perform advanced product development for new roadmap initiatives with primary responsibilities to develop conceptual designs, define product architectures, and manage regulatory compliance and photometric testing verification • Create scalable designs that support platform development and drive simplicity through supply chain and operations • Apply advanced design processes, predictive simulation, and best practices to increase design first pass yield and reduce time to market • Analyze risks and root out issues early in the design...
AH
Mar 06, 2026
Full time
Mechanical Engineer III
Acutronic Holding AG Pittsburgh, PA, USA
Join our Team! We offer 100% employer-paid benefits and an opportunity to work on cutting edge technology in a dynamic team! Acutronic is looking for a Mechanical Engineer III to join our team in Pittsburgh, PA. In this role, you will be responsible for designing sophisticated electro-mechanical inertial guidance test systems, applying your expert engineering knowledge to create precision-driven, high-performance mechanisms. You'll leverage advanced calculations, stress and stiffness structural analysis, and work with highly accurate closed-loop servo-controlled systems. If you have experience with gimbaled systems and stabilized platforms, we want to hear from you! Mechanical Engineer III Your Roles/Responsibilities: Develop design criteria, collaborate on requirements, and rapidly iterate on designs and analyses to support system trade studies, ultimately optimizing the gimbal system design Designs complex electro-mechanical inertial guidance test systems...
NA
Feb 26, 2026
Full time
Mechanical Engineer III
$95,000 - $125,000 yearly
North Atlantic Industries Bohemia, NY, USA
Job Type Full-time Description North Atlantic Industries is a leading provider of embedded electronic solutions, specializing in rugged embedded computing, power supplies and motion simulation and measurement technologies. Our products and services are used by the military, aerospace, and industrial markets, helping to advance technology and protect the free world. NAI was proud to be recognized as a Top Workplace on Long Island by Newsday! Our culture is very collaborative. We have team building events, company picnics, special event day and employee game room. Please visit our website at www.naii.com/careers to see more about what makes us a unique place to work. Summary: The Mechanical Engineer III develops advanced military-grade embedded systems and packaging, with a strong focus on thermal solution design and PCB thermal management for rugged electronics in aerospace and defense applications. They bring over 10 years of hands-on experience in electronics packaging and...
NS
Feb 22, 2026
Full time
Mechanical Engineer III
National Solar Observatory Boulder, CO, USA
The Mechanical Engineer III is a critical contributor to the success of the Next-Generation Global Observing Network Group (ngGONG) design project, bridging detailed mechanical engineering with system-level observatory performance. By leading the design of key mechanical subsystems, this role ensures that telescope and instrumentation hardware meets demanding requirements for precision, stability, and long-term reliability. Working in close partnership with the Principal Mechanical Engineer and cross-disciplinary teams, the ME3 helps translate complex scientific and system requirements into practical, manufacturable designs. The quality and rigor of this work directly influence the performance, serviceability, and longevity of ngGONG's observatory systems-making this role essential to delivering a world-class solar observing capability. The ngGONG project is currently funded for a three-year design phase, with the potential for additional funding contingent upon selection to...
AU
Feb 22, 2026
Full time
Mechanical Engineer III
AURA Boulder, CO, USA
The Mechanical Engineer III is a critical contributor to the success of the Next-Generation Global Observing Network Group (ngGONG) design project, bridging detailed mechanical engineering with system-level observatory performance. By leading the design of key mechanical subsystems, this role ensures that telescope and instrumentation hardware meets demanding requirements for precision, stability, and long-term reliability. Working in close partnership with the Principal Mechanical Engineer and cross-disciplinary teams, the ME3 helps translate complex scientific and system requirements into practical, manufacturable designs. The quality and rigor of this work directly influence the performance, serviceability, and longevity of ngGONG's observatory systems-making this role essential to delivering a world-class solar observing capability. The ngGONG project is currently funded for a three-year design phase, with the potential for additional funding contingent upon selection to...
SC
Feb 18, 2026
Full time
Mechanical Engineer III
S&C Chicago, IL, USA
Job Description As an S&C Electric team member, you'll work on projects that have real-world impact. You'll help transform the grid for resilient and reliable power worldwide. S&C has more than a 100-year history of innovation and has been 100% employee-owned since 2012. We continue this legacy as a trusted, forward-thinking leader in the electrical industry. You will advance a safer, more reliable, and more resilient electrical grid. Our products help the grid adapt to severe weather and transition to clean energy. We're big enough to be a respected industry leader but small enough for you to impact our company directly. Our commitment gives you opportunities to impact on and off the job positively. Join S&C to make an impact on tomorrow's energy challenges and become an employee-owner! Hours 8:00 am - 5:00 pm (Mon-Fri) Hybrid - Remote flexibility Compensation At S&C, we are dedicated to providing competitive and equitable compensation for all our...
TT
Feb 13, 2026
Full time
Mechanical Engineer III
$91,100 - $115,000 yearly
Tri Tool, Inc. Rancho Cordova, CA, USA
Job Type Full-time Description SUPERVISES: There are no direct reports with this position. POSITION SUMMARY: With limited supervision, the Mechanical Engineer III is responsible for mechanical design and drafting of industrial tools and machinery for pipe and tube machining and welding applications. The successful candidate will be self-motivated and have a veracious drive for learning and professional growth. This is a full-time position within the engineering department and is based at Tri Tool's headquarters in Rancho Cordova, California. TYPICAL DUTIES: *Collaborate and strategize with colleagues in the engineering, production/manufacturing, product management, service, and repair departments to solve problems and develop innovative world-class products. *Complete manufacturing and assembly mechanical drawings, tolerance analysis/stack-ups, and other documentation per ASME Y14.5M standards using SolidWorks CAD software. *Design and drafting of mechanical tools,...
KT
Jan 19, 2026
Contractor
Mechanical Engineer III
KULR Technology Group, Inc. Webster, TX, USA
KULR Technology Group is a publicly traded company (NYSE: KULR) with a vibrant startup dynamic, headquartered in Houston, TX Our mission is developing energy management platforms to accelerate the global transition to a circular electrification economy. We create sustainable solutions that benefit humanity using space proven engineering, making the world of batteries and electronics cooler, lighter, and safer. We operate in four verticals: e-mobility, environmental/energy storage, industrial/consumer tools, and aerospace/defense. Our technologies have been deployed by NASA, including applications on the Space Station and Mars Rover. Job Title: Mechanical Engineer III (Multi-hire: 8 openings) FLSA Status: Contractor (6 - 12 months contract) Salary: $48.37 - $57.94/hour Reports to: Director of Engineering/Advanced Programs Manager Location: Onsite KULR Technology Location: Webster, Texas Travel: Some travel required for customer meetings, conferences, and design...
II
Jan 15, 2026
Full time
Mechanical Engineer III
Indotronix International Corporation Florence, SC, USA
Mechanical Engineer III | Florence, South Carolina, United States Job Summary The Mechanical Engineer III will play a pivotal role in designing and improving mechanical systems, utilizing advanced engineering techniques to drive innovation and resolve technical challenges. This position demands expertise in mechanical engineering principles and specialized skills in root cause analysis, 2D and 3D modeling, and investigative engineering tools. The successful candidate will directly impact product quality and system reliability, contributing to the organization's reputation for excellence in engineering solutions. Importance of Skills Proficiency in mechanical engineering fundamentals, root cause analysis, and advanced CAD tools is essential for success. Strong 2D layout generation and 3D modeling competencies are critical. Familiarity with DFMEA and investigative engineering methodologies ensures robust problem-solving and system optimization. Key Responsibilities - Generate and...
WE
Jan 11, 2026
Full time
Mechanical Engineer III - Automotive Division
Whelen Engineering Chester, CT, USA
Mechanical Engineer III - Automotive Division Department: Engineering (126) CT Employment Type: Full Time Location: Chester, CT Reporting To: Tony Gerardo Description Summary: Creates and develops new products as well as supports existing product enhancements for the automotive or aviation division. Candidate will follow the design process starting with concept initiation and follow it through total product assembly and functionality testing. The process will be facilitated by leveraging the understanding of core concepts in Mechanical Engineering. Candidate engages in continuous learning of the fundamentals of Mechanical Engineering. Duties and Responsibilities Responsible for several components of a project or a complex component of a larger project Contributes to their team or department by applying their knowledge of one or more functional areas Fully developed professional able to work without direct guidance or direction from others Confirms system...
ME
Jan 09, 2026
Full time
Mechanical Engineer III
$101,000 yearly
Mesa Energy Systems, Inc. West Sacramento, CA, USA
About Us We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems. Essential Duties & Responsibilities Perform various tasks assigned by Senior Engineers and the Engineering Manager/Director. Generate detailed schematics for HVAC systems based on instructions and pre-established guidelines. Ability to independently conduct job site surveys with a complete understanding of the project's intent and be able to analyze and propose design solutions and installation sequencing. Ability to independently conduct audits and surveys as needed. Record identifying equipment function, tags, location, capacities, photos, etc. Trace piping and ductwork onto field notes. Convert field surveys...
DU
Nov 13, 2025
Full time
Mechanical Engineer III
Duke University Durham, NC, USA
Occupational Summary The Mechanical Engineer III provides leadership in the planning, design, and continuous improvement of heating, ventilation, air conditioning, and plumbing systems to support reliable, efficient, and sustainable University operations. This role performs engineering analysis to guide capital, renewal, and maintenance strategies, develops and maintains mechanical design standards, and reviews utility and building system designs to ensure alignment with campus goals and operational best practices. Work Performed Lead and participate in the design, planning, evaluation, construction, operation, and maintenance of University mechanical systems including HVAC, hydronics, refrigeration, plumbing, fire protection, compressed air, and vacuum systems to ensure reliable, efficient, and cost-effective performance across campus facilities. Review and evaluate engineering plans, specifications, and equipment selections for both utility and building projects; perform...
CB
Nov 09, 2025
Full time
Mechanical Engineer III
ColeBreit Engineering LLC Bend, OR, USA
Open Date 11/7/2025 Exempt/Non-Exempt Exempt Full-Time/Part-Time Full-Time Location ColeBreit Engineering (Bend, OR) Pay Range $90,000-$110,000 Annually (Commensurate with Experience) About the Organization ColeBreit Engineering is a client-focused mechanical, electrical, and plumbing (MEP) engineering and design consulting firm with vast experience and expertise serving virtually every industry sector including higher ed and K-12 education, multi-family and high-end residential, healthcare, commercial, hospitality, municipal, industrial and wineries. ColeBreit is an agile, 100% women-owned WBE/COBID-certified firm that thinks big to deliver the full-service, detail-oriented engineering and consulting services that each project requires. Our team of 55 employees in six offices in Oregon and California has a passion for our profession that shows in our commitment to excellence and impeccable attention to detail. Our team is proud to support projects...
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