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280 junior mechanical engineer jobs found

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junior mechanical engineer $150,000 - $200,000
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TM
Mar 16, 2026
Full time
Senior Mechanical Engineer (HVAC Plumbing & Fire Systems)
$120,000 - $180,000 yearly
The Misch Group Miami, FL, USA
Senior Mechanical Engineer (HVAC Plumbing & Fire Systems) Department: Construction, Engineering, & Skilled Trades Employment Type: Full Time Location: Florida Compensation: $120,000 - $180,000 / year Description We are searching for a Senior Mechanical Engineer to lead building system design of HVAC, Plumbing and Fire Protection systems . This is a leadership position to establish the mechanical team for a growing healthcare focused MEP firm. Key Responsibilities Establish an HVAC, Plumbing & Fire Protection team. Manage and mentor junior engineers. Needs to be able to be hands on and must know REVIT Must know production Develop technical deliverables, including construction plans & specifications. Coordinate with clients on project requirements and status updates. Coordinate with regulatory agencies to understand local permitting requirements and submit permit documents for review and approval. Perform construction administration...
St
Mar 16, 2026
Full time
Mechanical Senior Project Engineer - Mission Critical Facilities
$107,100 - $160,700 yearly
Stantec San Francisco, CA, USA
Stantec's Buildings team is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and technologists are passionate about the power of design. Our collaborative culture and our innovative, sustainable approach to projects help us create buildings that matter to our world. Together, we are enhancing the quality of life globally through design. Join us and design your place with Stantec. Your Opportunity The MCF (Mission Critical Facilities) Senior Project Engineer, Mechanical guides the technical design of our data center projects as subject matter expert, mentor, and resource to the technical team. Position delegates, leads, and directs work of Project Engineers and Designers. Role will conceptualize, execute, and ensure quality throughout the design process to meet our clients' needs and expectations. The Senior Project Engineer will also have Supervisor and Mentor...
SN
Mar 16, 2026
Full time
Senior Mechanical Engineer
$90,000 - $161,000 yearly
SharkNinja USA
About Us SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people's lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja , the company has a proven track record of bringing disruptive innovation to market and developing one consumer product after another has allowed SharkNinja to enter multiple product categories, driving significant growth and market share gains. Headquartered in Needham, Massachusetts with more than 4,100 associates, the company's products are sold at key retailers, online and offline, and through distributors around the world. Senior Mechanical Engineer Location: US/Needham About Us SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people's lives in homes around the world. Powered by two trusted, global brands,...
SG
Mar 14, 2026
Full time
Senior Mechanical Engineer
$129,000 - $152,000 yearly
SmithGroup Denver, CO, USA
SmithGroup is an integrated design firm with a reputation for cultivating a top-ranked culture while pioneering award-winning innovative design solutions. We blend research, data and technology with ingenuity and a creative spirit to deliver resilient, inclusive spaces that solve our clients' greatest challenges. Our teams create exceptional design solutions for healthcare, science and technology, workplace, mixed use, higher education, cultural, waterfront, parks and open spaces, and urban environments. We are looking for passionate problem solvers who want to elevate design, push boundaries and create a more resilient future. The Denver office of SmithGroup is looking for a Senior Mechanical Engineer to join our team. Working with us, you will: Serve as the engineering leader through all stages of a project of any size and play a larger role in the marketing of the studio and management of the discipline. Lead and perform analysis, design and documentation of heating,...
Lu
Mar 11, 2026
Full time
Senior Mechanical Engineer (P&ID experience)
$80,000 - $150,000 yearly
Luxus Overland Park, KS, USA
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...
PF
Mar 09, 2026
Full time
Senior Mechanical Engineer - Pulser Modules
$138,100 - $263,800 yearly
Pacific Fusion Fremont, CA, USA
About Pacific Fusion Pacific Fusion was founded in 2023 with the mission to power the world with abundant, affordable, clean energy. We are rapidly designing and building a pulsed magnetic fusion system to achieve net facility gain (more fusion energy output than stored energy input). In parallel, we are developing the key components required to build affordable fusion systems. Our plans are ambitious. We have raised over $900M so far from incredible investors, resourcing us to deliver on these plans. We are bringing together the best scientists, engineers, and operators from the fusion community, hard tech industry, and other sectors. We are united by a shared sense of urgency to provide clean power for the world, particularly managing climate change while meeting growing global energy demand. You can read more about us in this letter from our founders. Why This Role Matters Pacific Fusion is seeking an exceptional Senior Mechanical Engineer to help create the path to...
SI
Mar 02, 2026
Full time
Senior Mechanical Engineer
$130,000 - $160,000 yearly
SSOE, Inc. Scottsdale, AZ, USA
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...
Cl
Feb 25, 2026
Full time
Senior Mechanical Engineer - Mission Critical
$125,000 - $165,000 yearly
Clayco Chicago, IL, USA
About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects. About LJC LJC Design & Engineering is a full-service architecture, engineering, and design firm committed to enhancing the quality of the human experience through integrated design. We are a team of high-energy professionals who share a passion for design, a collaborative approach, and a casual culture. We solve challenges by leveraging the collective expertise and ingenuity of the best and brightest minds across development, design, and construction. The Role We Want You For The...
EX
Feb 05, 2026
Full time
E01-C07 Senior Mechanical Engineer
$110,000 - $180,000 yearly
EXPANSIA College Park, MD, USA
Start Date: Immediate EXPANSIA is a service-disabled veteran-owned company that empowers organizations to be mission ready now with data, people, and ecosystems. As experts in continuous-delivery methods that drive digital adoption, we are dedicated to innovation, efficiency, and technology that benefit the warfighter. EXPANSIA specializes in integration, automation, and sustainment modernization through technology-enabled delivery models, digital engineering, and cloud-ready solutions. OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking a Senior Mechanical / Electrical Systems Engineer with 10-15 years of experience supporting complex DoD and aerospace programs. This position requires a highly self-motivated engineer with strong attention to detail, excellent time management skills, and a demonstrated ability to drive engineering efforts from concept through production and delivery. The ideal candidate will possess hands-on...
EM
Jan 18, 2026
Full time
Senior Mechanical Engineer
$150,000 - $165,000 yearly
Enterra Medical, Inc. St. Louis Park, MN, USA
Senior Mechanical Engineer Location: St. Louis Park, MN Job Summary: We are seeking an experience Senior Mechanical Engineer to lead the design and development of next-generation active implantable medical devices (AIMDS). This role involves architecting complex mechanical systems that interact with electrical systems and components while ensuring compliance with stringent medical device regulations. The ideal candidate will provide technical leadership and collaborate in a cross-functional team to translate clinical needs into manufacturable, high-performance products. Responsibilities: Lead the design, development, prototyping, and testing of mechanical systems and components for implantable devices, including miniaturized electronics housings, hermetic enclosures, biocompatible materials, and implantable leads for signal and power delivery. Design mechanical delivery systems and active implantable, considering implantable constraints such as miniaturization,...
QE
Nov 12, 2025
Full time
Senior Opto-Mechanical Engineer, Semiconductor - 045QE
$114,609 - $187,270 yearly
Quartus Engineering Remote (San Diego, CA, USA)
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. What will you do? As an Opto-Mechanical Senior Engineer in our Semiconductor sector, you will design and develop robust mechanics for high performance optical systems in challenging environments. You will work as part of a team of creative cross-disciplinary engineers to meet project and customer requirements and gain exposure to a wide variety of optical systems from non-contact optical metrology to industrial automation and everything in between. At Quartus, you will be involved in the entire project...
As
Aug 25, 2025
Full time
Senior Mechanical Engineer
$140,000 - $185,000 yearly
Astranis San Francisco, CA, USA
As a team, we've launched five satellites into orbit, signed ten commercial deals worth over $1 billion in revenue, raised over $750 million from top global investors, and recruited a team of over 400 world-class engineers. We all work out of our (legendary) San Francisco office, which was once used to build ships during the World Wars. Our satellites, which operate from geostationary orbit (GEO), weigh only 400 kg and utilize a proprietary software-defined radio payload. Each satellite can connect over two million people, and we're very excited for the impact we'll soon have in the Philippines, Mexico, and more! Backed by substantial funding and a passionate, collaborative team, we offer a rewarding work environment where you'll learn and make a significant impact, no matter where you are in your career. Senior Mechanical Engineer As an Astranis Senior Mechanical Engineer you will own the complete lifecycle of various subsystems on our spacecraft. Whether it is incremental...
3DEO
Oct 10, 2025
Full time
Senior Mechanical Engineer
$130,000 - $175,000 yearly
3DEO Torrance, CA, USA
Job Title: Senior Mechanical Engineer — Industrial Machine Design & Integration Department: R&D Reports to: Director of Engineering Employment Type: Full-Time FLSA Status: Exempt The Company: 3DEO is a leader and innovator in sinter-based additive manufacturing (AM), delivering proprietary and differentiated AM solutions that drive breakthrough product performance. With some of the industry’s highest-volume capabilities in metal 3D printing, 3DEO combines cutting-edge manufacturing with multi-disciplinary engineering and product development expertise. Our patented and award-winning technology has revolutionized how customers approach design, enabling high-volume production with unmatched quality, precision, and cost efficiency. Holding roughly 20 patents, 3DEO is more than a manufacturer – we are a trusted partner in solving complex challenges and unlocking the full potential of AM. At 3DEO, we collaborate closely with customers in...
Te
Mar 16, 2026
Full time
Senior Electrical/Power Systems Engineer (IST; North Reading, MA)
$141,400 - $226,200 yearly
Teradyne Reading, MA, USA
We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world! We attract, develop, and retain a high-performance workforce, comprised of people with diverse backgrounds and a shared drive for excellence. We strive to foster a positive and inclusive work environment that helps employees, and communities, thrive. Our Purpose TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every...
LB
Mar 16, 2026
Full time
Senior Gas Project Engineer
$125,000 - $160,000 yearly
LaBella Associates Portsmouth, NH, USA
We are currently seeking Senior Gas Project Engineer(s) for our gas group in several locations throughout the North East. If you have interest in any of these locations, we would encourage you to apply. The ideal candidate has at least a Bachelor's degree in Civil or Mechanical Engineering (or other engineering field with the required experience). The successful candidate will act in a consultant role for our existing utility clients. Types of projects include (but are not limited to) main and service replacements, system improvements, pressure upgrades, new business main extensions, highway improvements, regulator station and facility design, Gate Station design, odorization, pre-heat, critical crossing and horizontal directional drilling design, odorization and pipe conditioning, Integrity Projects and Integrity Management, Field Inspection, and more. If you have Integrity, Pipeline, and/or Facilities experience, there is a good chance this opportunity is for you! Duties: The...
SN
Mar 16, 2026
Full time
MEP - Electrical Senior Project Engineer
$100,000 - $150,000 yearly
SGA|NW, a GF design company Calabasas, CA, USA
Job Title: MEP ElectricalSenior Project Engineer Department: Design MEP West Coast - Electrical Engineering Division: SCEG, a GF company Reports to: Managing Director/Director FLSA Status: Exempt California Salary Range: $100,000 - $150,000, depending on experience GENERAL SUMMARY The Electrical Senior Project Engineer is a licensed professional responsible for leading and overseeing the design and engineering of electrical systems for commercial, retail, and institutional building projects. Reporting to the Managing Director or Director, the Senior Project Engineer serves as a technical lead and subject matter expert, ensuring that all work meets applicable codes, design standards, and client expectations. This role requires expert-level technical capabilities, strategic project insight, sound engineering judgment, and the ability to coordinate multidisciplinary teams and consultants across multiple project phases. The Senior Project Engineer routinely serves as...
Lu
Mar 16, 2026
Full time
Senior Electrical Engineer
$115,000 - $150,000 yearly
Luxus Colorado Springs, CO, USA
Senior Electrical Engineer - Mission Critical / MEP Consulting (6+ Years) Location: Colorado Springs, CO Employment Type: Full-Time Work Model: In-office with hybrid flexibility based on project needs Industry Focus: Mission Critical, Data Centers, High-Reliability Infrastructure Represented by: Luxus Group Recruiting Role Snapshot This is a senior-level electrical engineering role focused on the design and delivery of mission-critical and high-reliability infrastructure projects. You'll lead the electrical discipline on complex, multi-discipline projects-owning technical quality, coordination, and client-facing delivery for systems where reliability is non-negotiable. About the Company DFW Consulting Group, Inc. (DFWCGI) is a nationally respected MEP engineering consulting firm delivering full-service engineering solutions across the U.S. Their expertise spans building systems design, systems engineering analysis, construction administration, facility...
LA
Mar 16, 2026
Full time
Mechanical Facility Systems Engineer 2/3
$106,400 - $176,000 yearly
Los Alamos National Laboratory Los Alamos, NM, USA
Description Job Title Mechanical Facility Systems Engineer 2/3 Location Los Alamos, NM, US Organization Name ES-STO/Engineering Services - Science & Technology Operations Minimum Salary Maximum Salary What You Will Do Engineering Services (ES) Division applies capabilities to enable the Laboratory's scientific and national security mission. Within ES, the Science and Technology Operations (STO) Engineering Group is a multi-disciplinary organization consisting of collaborative Design and System Engineering Teams. Collectively, these teams enable the STO Facility Operations Directorate (FOD) mission across nearly three million square feet of mixed-use office, laboratory, research, and production space. With over one hundred facilities in 11 Technical Areas, STO mission work spans the majority of Laboratory Directorates. This position will be filled at either the Engineer 2 or 3 level, depending on the skills of the selected candidate. Additional job...
LA
Mar 16, 2026
Full time
Electrical Mechanical Engineer (R&D Engineer 1/2)
$94,500 - $154,600 yearly
Los Alamos National Laboratory Los Alamos, NM, USA
Description Job Title Electrical Mechanical Engineer (R&D Engineer 1/2) Location Los Alamos, NM, US Organization Name MST-16/Nuclear Materials Science Minimum Salary Maximum Salary What You Will Do The Nuclear Materials Science Group (MST-16) is seeking a highly motivated Electrical or Mechanical R&D Engineer (R&D Engineer 1/2) to support the 40mm Impact Test Facility. This role centers on implementing and optimizing diagnostics systems for velocity measurement of materials subjected to shock events. You will work in multidisciplinary teams alongside technicians, scientists, and engineers to maintain, upgrade, and lead impact test operations in secure nuclear facilities. MST-16 supports national security missions through engineering innovation, system development, and materials testing in support of Pit Surveillance, Plutonium Modernization, and other core programs. The successful candidate will work with high-performance oscilloscopes and PDV...
LA
Mar 16, 2026
Full time
R&D Engineer 2/3
$106,400 - $176,000 yearly
Los Alamos National Laboratory Los Alamos, NM, USA
Description Job Title R&D Engineer 2/3 Location Los Alamos, NM, US Organization Name PT-2 Plutonium Machining Minimum Salary Maximum Salary What You Will Do This position will be filled at either the R&D Engineer 2 or R&D Engineer 3 level, depending on the qualifications and experience of the selected candidate. Additional responsibilities will apply at the higher level. Located in northern New Mexico, Los Alamos National Laboratory (LANL) is the nation's premier plutonium center of excellence. We are a leader in safeguarding the U.S. nuclear stockpile while pushing the frontiers of science and technology across national security, space exploration, geophysics, renewable energy, supercomputing, medicine, and nanotechnology. The Pit Technologies (PT) Division, part of the Associate Laboratory Directorate for Weapons Production (ALDWP), is at the forefront of delivering world-class plutonium pit-related products and services. The PT Division...
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