Senior Mechanical Engineering Tech I
$135k - $146kOne Stop Systems
Job Title: Senior Mechanical Engineer
Company: One Stop Systems, Inc. (Headquarters Location: At One Stop Systems, we are committed to innovation and excellence. Join our team and contribute to cutting-edge projects in a dynamic and supportive environment.
One Stop Systems, Inc. (Nasdaq: OSS) is a San Diego-based publicly traded technology company and global leader in enterprise class compute solutions for AI/ML, sensor fusion, and autonomy at the demanding edge. OSS designs and manufactures the highest performance compute and storage products that enable these rugged AI, sensor fusion and autonomous mobile capabilities without compromise. These hardware and software platforms bring the latest enterprise class data center performance and technology to the harsh and challenging applications, whether they are on land, sea or in the air.
OSS products include ruggedized servers, compute accelerators, flash storage arrays, and storage acceleration software. These specialized rugged and compact products are used across multiple industries and applications, including commercial autonomous applications, as well as aircraft, drones, ships, and vehicles within the defense industry.
The company has annual sales in excess of $40 million, is profitable, cash flow positive, enjoys a solid cash position without domestic debt and has target growth plans in excess of 20% a year. Our markets have significant tail winds being driven by the high priority within the DOD to add AI and/or Autonomous capabilities throughout the military theater as well as strong economic pull within the commercial segment. Potential for Stock Equity
- Competitive Benefits Package including Medical, Dental, and Vision
- 11 Paid Holidays
Position Overview: The Senior Mechanical Engineer will work as mechanical design and/or analysis lead in interdisciplinary teams to develop new high-performance computing systems for edge environments.
The Senior Mechanical Engineer reports to the Engineering Manager.
Innovate and integrate liquid cooling for high-heat-producing electronics to meet industry or application environmental requirements.
Analyze electromechanical systems for design level environmental requirements compliance.
Lead qualification testing on prototype assemblies to verify environmental requirement compliance.
Creates prototype assembly instructions and working with technicians to build and test your designs.
Establish thermal and mechanical requirements for the heating and cooling in thermal management unit and interfacing with suppliers for respective development.
Bachelors Degree or higher in Mechanical Engineering.
Five (5) plus years of demonstrated experience in the field of mechanical engineering, with relevant experience on electrical or electro-mechanical devices, and liquid-cooled thermal management systems.
Relevant analysis and design experience in the areas of heat transfer, air-cooling systems, structural dynamics, and vibration isolation.
Understanding of vibration, heat transfer, material fatigue life, dynamics, statics, fluid dynamics, and thermal growth.
Experience with heat transfer through conduction, natural convection, and forced convection applications and related techniques for electronics in edge environments.
Ability to prototype structural frames, metal and plastic enclosures, and thermal systems to prove design criteria.
Experience writing and maintaining engineering specifications and procedures.
Passionate about user-centered design thinking, product architecture, and building excellent systems that scale well.
Relationship Building Has the ability to develop relationships with co-workers and to contribute to group solutions.
Customer Always does right by the customer, monitors daily and notifies management of quality concerns.
Continually required to sit at a computer.
Continually utilized visual acuity to operate equipment, read technical information, and/or use a keyboard.
Equal Opportunity Employer/Veterans/Disabled
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
The above is intended to describe the general content of and requirements for the performance of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
$155k - $175k
...Southern California's leading value-added mechanical contractors. With a focus on client... ...Job Summary University Mechanical & Engineering Contractors, Inc. is currently seeking an... ...for a full-time position as a Mechanical Senior Project Manager located in the San Diego...SeniorFull timeContract workFor contractorsWork at officeFlexible hours$130k - $140k
...Senior Mechanical Engineer, Machine Design Location: San Diego, CA Job Type: Full-Time $130,000 - $140,000 Machine Design Own the design of precision mechanical systems including frames, motion elements, fixtures, and actuation mechanisms Perform tolerance stack-ups and...SeniorFull time- ...efficient, sustainable, and cost-effective. Through innovative HVAC engineering, electrical upgrades, building automation systems,... .... About the Position Our client is seeking an experienced Senior Mechanical Engineer to lead the design and engineering of complex HVAC...SeniorFor contractors
$120k - $170k
...designed with the operator in mind and the right amount of engineering rigor? If so, we want to hear from you! This role will support... ..., maritime, and ground environments. Fuse is looking for a Senior Mechanical Engineer to support development and deployment of our multi‑...Senior$140k - $200k
...At Salas O’Brien we tell our clients that we’re engineered for impact. This passion for making a difference applies just as much to... ...bringing our commitments to life every day. Job Summary The Senior Mechanical Engineer will combine deep technical plumbing expertise with...SeniorFull timeLocal areaRemote work$107.09k - $159.03k
...Daylight Solutions has delivered more mid‑IR systems to more applications worldwide than any other company. Job Summary The Senior Mechanical Engineer – Design at Daylight will be responsible for mechanical architecture, opto‑mechanical design execution, and system‑level...SeniorContract workWork experience placementLocal areaWorldwideFlexible hours- ...A leading marine engineering company in San Diego is seeking a skilled Electrical Engineer to join their team. The role focuses on designing and integrating shipboard electrical systems, with responsibilities that include developing detailed diagrams and ensuring compliance...Senior
$97k - $152k
Hologic, Inc. is searching for a Supplier Engineer 3 - Packaging in San Diego, CA to manage packaging initiatives for new products and enhancements across various divisions. This role requires collaboration with cross-functional teams to implement strategic business objectives...Senior- ...systems for clients in the Life Sciences industry. Join a leading biopharmaceutical manufacturer in the San Diego area as a Senior Validation Engineer supporting equipment and cleaning validation at a large-scale biologics manufacturing site. This contract, 12 months with...SeniorContract work
- ...Job Description Senior Mechanical Project Manager needed for a well-respected, growing contractor in the San Diego area! This company has many years of proven excellence and shows no signs of slowing down!! Do you bring 5+ years of Mechanical Project Management...SeniorFor contractorsFor subcontractorWork at office
$130k - $149k
...annually About the Role: This role is for a licensed Mechanical Professional Engineer who wants to lead complex HVAC projects, influence... ...Participate in client meetings and represent the firm at a senior level Contribute to internal standards and technical training...Senior$90k - $150k
...Senior Traction Power Engineer WSP is currently initiating a search for a Senior Traction Power Engineer for our Minneapolis, MN Office. Be involved in projects with our Transit and Rail Team and be a part of a growing organization that meets our client's objectives...SeniorInternshipWork at officeLocal areaImmediate startFlexible hours$110k - $180k
A technology solutions firm is seeking a Senior Machine Learning Engineer to design and implement machine learning models for naval applications in San Diego, CA. The role requires substantial programming expertise, particularly in Python, and familiarity with cloud platforms...Senior$130k - $149k
...development Vision insurance About the Role: This is an on-site position based in San Diego, California for a licensed Mechanical Professional Engineer who wants to lead the engineering and technical execution of complex commercial HVAC and mechanical system designs,...SeniorFull timeRemote workRelocation packageFlexible hours$100.8k - $147k
This Opportunity WSP is currently initiating a search for a Senior Mechanical Engineer to join our Property & Buildings Building Systems Team in San Diego, CA. Be involved in projects with our Property & Buildings Team and be a part of a growing organization that...SeniorFull timeFor contractorsLocal areaFlexible hours- Qualcomm is seeking an experienced AI Software Core Software Engineer in San Diego, California. You will develop cutting-edge machine learning techniques for the Qualcomm AI Stack and lead efforts in software tool development and performance profiling. The ideal candidate...Senior
- ...Job Title Sr. Mechanical Engineer Job Details Client: Medical Device Company Location: San Diego, CA Duration: 12+ Months Contract Shift: 8am-5pm onsite, standard schedule Employment Type: Contract on W2 (U.S. Citizens or Green Card Holders only) Responsibilities Design...SeniorContract workShift work
$155k - $175k
...Mechanical Senior Project Manager University Mechanical & Engineering Contractors, Inc. is currently seeking an individual for a full-time position as a Mechanical Senior Project Manager located in the San Diego area. Essential Duties & Responsibilities PREFERRED...SeniorFull timeContract workFor contractorsWork at officeFlexible hours$185.23k - $277.85k
...Senior Manager Of Mechanical Engineering Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software and V-BAT and X-BAT aircraft...SeniorFull timeContract workTemporary workPart timeImmediate startWorldwide$104.95k - $152.43k
...with Syska Hennessy Group. As a global leader in consulting, engineering, and commissioning services, we specialize in MEP,... ...vertical transportation, and commissioning. We are seeking a Senior Mechanical Engineer to join our team in San Diego . Your experience working...SeniorFor contractorsWork from homeFlexible hours$165k - $225k
...Job Description Job Description Join our fast-paced and passionate team as a Senior Mechanical Engineer of Optical Alignment Machines. As we scale, you will be instrumental in building our foundation from the ground up. This is a dynamic, hands-on role for a self-...SeniorFull timeLocal areaFlexible hours- A mechanical services company is seeking a Service Technician II to maintain and service commercial HVAC equipment in El Cajon, California. The ideal candidate will have over 3 years of experience and must be EPA certified. Responsibilities include troubleshooting various...SeniorFlexible hoursWeekend work
$62.6 per hour
...Job Description Job Description Senior Engineer (Stability Naval Architect) Location: Coastal City, USA Company Overview: Our client is a leading defense contractor specializing in construction and modernizing ships for the US Navy. With a reputation for innovation...SeniorHourly payFor contractorsWork at officeFlexible hours- Modigent is seeking a Service Technician III based in El Cajon, California, to independently manage complex commercial HVAC service calls. In this role, you will lead challenging jobs, mentor junior technicians, and ensure outstanding customer satisfaction by providing ...Senior
$114.44k - $190.74k
Senior Mechatronics Engineer - 071QE Posted on 06/16/2026 Location San Diego, California, United States Description About Applied Photonics... ...Major Duties & Responsibilities What Will You Do? As a Mechanical Engineer with a focus in Mechatronics, you will design...SeniorPermanent employmentRemote work- ...Description: Shield AI is seeking a Spatial Integration Design Engineer to lead the design and physical integration of secondary... ...architecture across the platform. This role is heavily focused on mechanical design, packaging, and installation definition within a highly...SeniorFull timeTemporary workPart timeWorldwide
$136.08k - $204.12k
...patients, their families, and society. Job Summary The Senior Robotics Automation Engineer is a highly experienced technical leader responsible for... ...communication, scheduling systems, device APIs, mechanical and electrical integration, liquid handling principles,...SeniorImmediate start- ...Senior Mechanical HVAC Project Manager position in San Diego, CA Responsibilities: Manage schedule, budget, change-orders Review and ensure accuracy for estimates for upcoming projects Meet with suppliers and sub-contractors Attend BIM Coordination meetings...SeniorFull timeFor subcontractorLocal areaRelocation
- ...Senior Director, Principal Gifts About the Company Philanthropic organization supporting Indigenous culture & individuals Industry Non-Profit Organization Management Type Non Profit Founded 2017 Employees 11-50 Categories...Senior
$36.72 - $43.2 per hour
...Senior Mechatronics & Robotics Technician Job Description Summary: Senior Mechatronics & Robotics Technician role involves leading service... ...degree from a vocational school or college with a focus in the Mechanical or Electrical field. Experience with robotic operation and...SeniorHourly payWeekly payContract workFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Mechanical Engineering Tech I. Be the first to apply!
- mechanical installation Spring Valley, CA
- high tech Spring Valley, CA
- retail sales technology associate Spring Valley, CA
- technology sales associate Spring Valley, CA
- engineering tech Spring Valley, CA
- line tech Spring Valley, CA
- land tech Spring Valley, CA
- dental lab tech Spring Valley, CA
- process tech Spring Valley, CA
- tech Spring Valley, CA


