3114 junior mechanical engineer jobs found

Overview We are seeking a Junior Mechanical Engineer for assignment in Boise, Idaho. The selected candidate will assist in the design, development, application, evaluation, recommendation and specification of engineered systems and products for building HVAC, Plumbing and Fire Protection Systems. Hours are Monday - Friday, 8:00am - 5:00pm ** This position is on-site ** ** This position has a pay rate of $30 - $40/hr ** Responsibilities - P&ID development - Equipment configuration and specification - Specifications and sizing - Material requisition preparation - Development of engineering construction drawings - Provide on-site assistance during startup Qualifications - Bachelors Degree in Mechanical Engineering - 1+ years experience with HVAC, plumbing and related facility mechanical systems - An Engineer-in-Training Certification (EIT) is highly preferred - Working knowledge of Revit is highly preferred

Salary: $ 77,500.00 We have partnered with a large Industrial Machinery Manufacturing company in the Butte, MT area to provide them with a Junior Mechanical Engineer. Please review the description below and let us know if you are interested. Prioritized Must Have Skills for the Junior Mechanical Engineer: #1. Bachelor's or Master's degree in Mechanical Engineering #2. Entry-level to early-career mechanical design experience #3. Working knowledge of SolidWorks and CAD-based mechanical design #4. Strong mechanical fundamentals with interest in machine and product design #5. High motivation, strong work ethic, and ability to learn quickly in a team environment Responsibilities of the Junior Mechanical Engineer: Support the development of new products/processes under the leadership of seasoned Senior Mechanical Design Engineers. Responsibilities will include supporting the mechanical design for a broad range of prototype, precommercial and new commercial products...

Job Type Full-time Description Summary: Haigh-Farr is a premier antenna design, manufacturing and test house developing products used across all platforms in the aerospace industry including missions to Mars, the International Space Station and products fielded to the U.S. Military supporting the warfighter. In our over 55-year history we have enjoyed steady, planned growth. Haigh-Farr plans to further grow our team and capabilities to meet increasing demand and to expand into new markets and antenna technologies. Haigh-Farr is seeking a Mechanical Engineer to assist in the design and development of our antenna products and associated parts. The individual will work closely with colleagues to create mechanical designs of our antenna products and associated parts as well as perform mechanical analyses to proof hardware performance. Responsibilities: • Mechanical design of our antenna products and associated parts, including tooling and test fixtures. • Perform...

Come Build Your Career at Aecon! As a North American leader in infrastructure development, Aecon is safely and sustainably building what matters for future generations to thrive! We lead some of the most impactful infrastructure projects of our generation, at the forefront of transformational change in transportation and energy, and partnering every day to build, connect, power, and strengthen our communities. At Aecon, you can count on: Safety Always. Our number one core value. If we can't do it safely, we don't do it at all. Integrity. We lead by example, with humility and courage. Accountability. We're passionate about delivering on our commitments. Inclusion. We provide equitable opportunities for everyone. We lead the infrastructure industry with purpose, and our people are at the heart of everything we do. So, we invest in our people, just like they invest in us! At Aecon we: Ensure you and your family receive the services needed to support your mental,...

About the Job Mechanical Engineering Product Specialist Location: Woburn, MA (On-Site) Company: 3LED Group Brand Focus: LEDMate About LEDMate LEDMate is a mechanical LED mounting and integration system designed for clean installation, configurability, and professional results. As we expand the platform into kits, bundles, and standardized assemblies, we are strengthening our technical documentation, installation guides, and ecommerce-ready product assets. Role Overview We are seeking a mechanically capable Applications & Product Specialist to support LEDMate product documentation, dimensional drawings, installation guides, and product visualization. This is a hands-on, execution-focused role ideal for a junior mechanical engineer interested in product commercialization and technical communication. You will work closely with engineering and ecommerce to translate product designs into accurate, professional, customer-facing content. Key Responsibilities...

P2S stands as a provider of professional engineering services to a broad range of markets, including higher education, healthcare, ports/harbors, industrial, entertainment, commercial, laboratories, municipal, and federal sectors. Our specialties include electrical, mechanical, plumbing, fire protection, and technology integration. Our offered services range from engineering and commissioning to construction management. With over 300 dedicated employees, P2S is an internationally recognized leader in many of the key markets we serve. We provide a blend of innovation and technical excellence in delivering green solutions that enhance and sustain the built, natural, and social environments. Currently, we have offices in Long Beach, Seattle, Irvine, San Diego, Los Angeles, and San Jose. Join our award-winning team. Recognized as the Best Place to Work for over a decade, P2S offers a collaborative, innovative environment where your contributions make a real impact. Employment Type:...

Senior Mechanical Engineer Location: Farmington Hills, MI or Toledo-Maumee, OH Job Summary Fishbeck has a full-time opening for a Senior Mechanical Engineer to join our Mechanical Engineering team. This position can be based in either our Farmington Hills, MI or Toledo-Maumee, OH office. The Senior Mechanical Engineer will provide technical leadership and project oversight on complex projects within the healthcare and higher education markets, with additional exposure to industrial and municipal projects. This role requires a self-motivated professional with strong leadership, planning, and communication skills who can serve as a trusted client partner while mentoring and developing junior staff. Desired Education Bachelor of Science degree in Mechanical Engineering from an ABET-accredited program. Desired Job Experience Minimum of 10 years of experience in the Architectural/Engineering (A/E) consulting business. Licensed Professional Engineer (PE). Demonstrated...

POSITION SUMMARY We are seeking a Senior Mechanical Engineer with a minimum of 10 years of experience specializing in central utility plants and large-scale chilled water generation and distribution systems serving institutional and mission-critical campuses. This role provides technical leadership for the planning, design, and execution of chilled water systems supporting hospitals, universities, and data centers. The successful candidate will bring deep technical expertise, strong leadership capability, and experience delivering reliable, efficient, and resilient utility infrastructure. RESPONSIBILITIES • Lead the design and engineering of central utility plant chilled water systems, including chillers, cooling towers, pumping systems, heat rejection equipment, and thermal energy storage. • Engineer large-scale chilled water distribution networks for campus environments, including hydraulic modeling, redundancy strategies, and future expansion planning. • Develop and review...

Job Description INTEGRATED DESIGN and ADVISORY The Integrated Design and Advisory business vertical is one of the business verticals at Michael Baker International with more than 850 professionals located across the country. Established as a national professional and consulting services delivery platform, we unite architecture and engineering design expertise with strategic advisory services to deliver holistic and innovative solutions that address the business and project objectives of our clients. We serve clients across various sectors, including industrial, defense contractors, data centers, aerospace, life sciences, healthcare, higher education, aviation, rail and transit, and the federal government. Integrated Design leverages the early involvement of all project stakeholders and key disciplines such as mechanical, electrical, plumbing, structural and fire protection (MEP+S+FP) engineering, as well as architecture and planning. Our Advisory capabilities include...

Join a People-First, Employee-Owned Firm That's Redefining Flexibility and Growth Senior Mechanical Design Engineer (MEP) - Honolulu, HI (Hybrid) Interface Engineering Inc. (Relocation assistance will be considered for this opportunity.) At Interface Engineering, we believe your career should be as dynamic and rewarding as the projects you support. As a 100% employee-owned firm, we're proud to offer our Collaboration from Home policy-giving you the flexibility of a hybrid schedule (2 days in-office per week minimum) while staying connected to a team that values innovation, inclusion, and impact. Why Interface? We're not just engineers-we're collaborators, mentors, and trailblazers in high-performance design. Our Pathway to Leadership program offers a transparent, personalized roadmap for career advancement, empowering you to grow in the direction that excites you most. Our Culture Interface has the company culture and work environment you have been seeking! You'll...

Job Title: Sr. Mechanical Engineer (P&ID + Power Plant Design) Location: Overland Park, KS Salary Range: $80,000 - $150,000/year Employment Type: Full-Time About the Role: We are seeking a highly skilled Senior Mechanical Engineer with extensive experience in Process and Instrumentation Diagrams (P&ID) and Power Plant Design Projects to join our dynamic engineering team. The ideal candidate will bring deep technical knowledge, design leadership, and multidisciplinary coordination skills to support our growing portfolio of energy and infrastructure projects. Key Responsibilities: Develop, review, and update P&IDs for power plant systems, ensuring alignment with engineering best practices, project requirements, and regulatory standards. Lead the mechanical design of systems within thermal, combined-cycle, or renewable power plants, including piping, pressure vessels, heat exchangers, pumps, and balance-of-plant equipment. Interface with...

At Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for more than 110 years and we are known for our quality work and developing quality employee careers. We are seeking the very best and most talented to join our team - help us take on challenges, develop vision solutions, and innovate and design the infrastructure of the future that will transform the world! Whitman, Requardt & Associates, LLP (WRA) is a leading multidisciplinary engineering and architectural firm committed to providing innovative and sustainable solutions to our clients' most complex challenges. With a history spanning over 100 years, our firm has a strong reputation for excellence in design, engineering, and construction services. We are seeking a talented and experienced Senior Mechanical Engineer to join our team in our Fairfax, VA office. As a Senior Mechanical Engineer at Whitman, Requardt & Associates, LLP, you will play a pivotal role...

Job Description: General Summary: The Senior Mechanical Engineer will provide, revise or extend mechanical systems for new construction and/or renovation of industrial, commercial or institutional structures as requested by the client. The Senior Mechanical Engineer will develop construction drawings and specifications which address the installation, integration, interconnection and control of mechanical components within the standard building codes. Essential Job Functions: Develop and establish project scope, mechanical budget, necessary constraints and design approach with project manager and/or client Proper communication skills to be involved in design team / owner meetings and communicate directly with the owner and / or owner's representative Develop feasibility studies and project cost estimates Maintains working knowledge of latest building codes and standards in the industry Formulate and lead design of mechanical systems including HVAC, piping, plumbing,...

About Quartus Quartus Engineering Incorporated (www.quartus.com) is a leading provider of engineering services and integrated hardware solutions for a wide range of clients and industries. We employ advanced computer-aided engineering tools in the areas of optics, structural, thermal, and coupled analyses. We couple our engineering analysis capabilities with design, prototype, integration and test capabilities to create solutions for our clients that are of extraordinary value. About Applied Photonics Sector Applied Photonics is a business unit within Quartus that focuses on the practical application of the science and technology of light. Our teams develop innovative products as well as custom optical and metrology solutions for commercial and industrial applications. Our expertise spans precision metrology, robotics, machine vision, semiconductor and emerging photonic technologies including quantum optics. Typical development cycles begin with defining customer objectives,...

LHB has an exciting opportunity for a Senior Mechanical Engineer to join our Energy & Industry Team in our Duluth or Minneapolis, Minnesota offices! Job Summary The responsibilities for this position will include but are not limited to: Supervising and leading the mechanical engineering design for a variety of projects in the oil & gas, pulp & paper, mining & heavy manufacturing, and power & distribution markets Work closely with clients to complete project scope development and estimating to secure funding Attending and participating in various meetings with external clients throughout the course of the project life cycle Completing and/or reviewing design calculations, system analysis & equipment selection. Ensure project reporting and documentation requirements are being met Providing oversight and guidance to junior engineers and drafters on project designs Fostering relationships with existing clients while cultivating new relationships to...

Job Type Full-time Description Do you feel you've designed just about everything by now? We do more than "just design". Our clients frequently come to us only knowing the symptoms of their problems - we get the challenge (and fun) of investigating and figuring out what's really wrong. We deliver multiple solutions and work with the client to pick the best solution for their case. Then we get to do the actual work of carrying out our ideas and solving their problems for good. Most of our projects are renovations, frequently of only the MEP/FP systems, so it makes for some interesting and challenging projects. The fun of renovation work is dealing with the existing constraints imposed by the structure or building operations. We find ourselves regularly solving problems like how to make the equipment fit into an existing building or figuring out how the contractor will build your design. We are such great problem solvers that 95% of our clients would refer us to others. Clients...

About the Company The company is a leading facility solutions and MEP services firm dedicated to improving building performance through HVAC design, electrical upgrades, building automation systems, maintenance, and repair . Known for a solutions-driven approach, the company helps commercial and institutional clients reduce energy costs while improving sustainability and long-term building performance. The firm's success is rooted in its collaborative, team-oriented culture , technical expertise, and practical problem-solving mindset. They deliver complex projects that allow engineers to see their designs move from concept through construction and into real-world operation. About the Position The company is seeking a Senior Mechanical Engineer to lead the design and engineering of complex HVAC and plumbing systems for commercial and institutional projects. This role blends hands-on technical leadership with mentorship and cross-functional collaboration. The ideal...

Overview Within SSOE's Advanced Technology division, we specialize in high-tech facility design, offering top-tier design and engineering services to a diverse array of clients and markets. Our team is composed of highly skilled and knowledgeable professionals who excel across various disciplines. We pride ourselves on our cross-disciplinary approach, which allows us to understand and address our clients' needs more comprehensively than traditional, siloed methods. What sets us apart is our ability to seamlessly conceptualize, plan, and detail every aspect of design. Our in-house experts collaborate closely, optimizing and enhancing our work through multi-discipline strategy sessions. By leveraging cutting-edge techniques and state-of-the-art software, we deliver industry-leading technology and innovative solutions from day one. SSOE is looking to hire a Senior Mechanical Engineer to join our dynamic team. In this role, you will lead design engineering and shaping the future...

BESTECH is an innovative multi-disciplinary engineering services firm with over 25 years of proven success across many engineering disciplines. Operating at over 100 employees strong, we know that our value comes from our incredible team. We pride ourselves on being a Partner of Choice, not just to our clients but to our community and our employees. This means ensuring not only that we are a company that clients want to work with but that we are a company our team would continue to choose to work for. As part of this promise, we are committed to prioritizing employees, maintaining open communications, and consistently improving and growing. Whether you are entering the workforce and looking to learn from the best or moving towards the next phase of your career and eager to help usher in the newest generation of subject matter experts, BESTECH is the place for you. Your Role as Senior Mechanical Engineer Reporting to the Supervisor of Mechanical Engineering Services,...

Senior Mechanical AM Engineer Job No: 503347 Work Type: Staff Full Time (1500 hours or greater) Location: Dayton, OH Category: Research Institute Staff Department: Adv Mfg Engineering - 250714 Pay Grade: R3 - Exempt Advertised: February 27, 2026 Applications close: Position Summary: Are you interested in working for UDRI, a national leader in scientific and engineering research, serving government, industry and nonprofit customers? UDRI contributes to the fulfillment of the University's commitments to education, research and public service through the involvement of students, faculty, Staff, and external partners. Established as the research arm of the University of Dayton in 1956, UDRI achieved $2.75 billion in cumulative sponsored research in 2020. Sponsored research for 2022 alone exceeded $220 million. We invite qualified candidates to apply for our Engineer opening! This full time and benefit eligible position offers health, dental and vision...