NewManager of Mechanical Engineering Monarch QuantumManager of Mechanical EngineeringSan Diego, CA$125,000–$180,000 / yearProficient with common industry equipment: Wire-bonding, optical fiber processing equipment, die bonding, vacuum reflow oven soldering, adhesive dispense, pick and place, optics attach, laser welding, parallel seam sealing, etc. Proven record of building and leading engineering teams successfully executing multiple, parallel, complex mechanical engineering projects through development, qualification, fielding and maintenance cycle.
NewSenior Mechanical Engineering Analyst Monarch QuantumSenior Mechanical Engineering AnalystSan Diego, CA$125,000–$175,000 / yearDemonstrated successful execution of engineering tasks including use of mechanical CAD (SolidWorks preferred) and quantitative analysis/programming tools (Python, Matlab), and finite element analysis tools (ANSYS Workbench or similar). Module-Level Thermal Simulation: Expertise in developing high-fidelity, component-level thermal models to analyze transient heat dissipation, localized hot spots, and interface temperatures within high-power modules.
NewSenior Engineer, Mechanical Engineering- CA Synchron Inc.Senior Engineer, Mechanical Engineering- CASan Diego, CA$140,000–$160,000 / yearKey ResponsibilitiesImplant Mechanical Design & Architecture • Own the end-to-end mechanical design of the implantable device, including enclosures, feedthroughs, internal component packaging, and structural interfaces. This individual will lead the design of an implantable device, interfacing closely with electrical, firmware, and systems engineering teams to deliver an integrated implantable platform.
NewMechanical Engineering Technician DN LLCMechanical Engineering TechnicianEl Cajon, CAEquipment Performance & Enhancements Design and develop mechanical, electrical and hydraulic systems and components using CAD tools (SolidWorks, AutoCAD), including engineering calculations, FEA simulations, and creation of technical drawings, specifications, sketches, and purchase requests. Working cross-functionally across multiple teams to maintain and improve the performance of current equipment; bring new products from concept to production, optimize mechanical systems, and work hands-on to solve engineering problems.
NewSenior Manager, Mechanical Engineering - Avionics (R4416) Shield AISenior Manager, Mechanical Engineering - Avionics (R4416)San Diego, CAFull-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. Job Description: Shield AI is seeking a Senior Manager of Mechanical Engineering to build and lead the team responsible for all mechanical design, thermal, and harnessing in the X-BAT aircraft and ground vehicle.
NewSenior Manager, Avionics Mechanical Engineering (R4416) Shield AISenior Manager, Avionics Mechanical Engineering (R4416)San Diego, CAFull-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. Shield AI is seeking a Senior Manager of Mechanical Engineering to build and lead the team responsible for all mechanical design, thermal, and harnessing in the X-BAT aircraft and ground vehicle.
Mechanical Engineer GCR Professional ServicesMechanical EngineerSan Diego, CaliforniaContractorOversee the dependencies between project team tasks, assist PO/PL in planning, proactively signal risk of not delivering on spec and in time, take the lead in teamwork breakdown from features to daily tasks, deliver weekly deliverables, carry out assigned departmental projects. Performs critical design engineering tasks, in cooperation with other disciplines and suppliers, maintains cross project view, specifies, designs, develops, tests, and assists in project planning and management as well as competency development.
NewSenior Mechanical Engineer, HVAC & Utilities Dennis Group IncSenior Mechanical Engineer, HVAC & UtilitiesCarlsbad, CAOur mechanical team is involved with designing the mechanical systems, calculating space heat and cooling loads, determining and selecting equipment sizes, and vetting and selecting suitable vendors, suppliers, and sub-contractors. Dennis Group’s Mechanical Engineers design and implement mechanical systems as part of a broad engineering and architectural team in designing and building food and beverage production facilities.
NewSenior Mechanical Engineer Fuse IntegrationSenior Mechanical EngineerSan Diego, CA$120,000–$170,000 / yearThis role will support the agile development of innovative communications, networking, and computing solutions for U.S. defense agencies that improve the sharing of information among warfighters distributed throughout airborne, maritime, and ground environments. This role will be a critical member of a talented team of engineers that demonstrate superb technical competency, delivering mission critical communications systems and ensuring the highest levels of availability, performance, and security.
NewMechanical Engineer Intern (Starting Summer 2027) Dennis Group IncMechanical Engineer Intern (Starting Summer 2027)Carlsbad, CAOur mechanical team is involved with designing the mechanical systems, calculating space heat and cooling loads, determining and selecting equipment sizes, and vetting and selecting suitable vendors, suppliers, and sub-contractors. Job Description Dennis Group’s Mechanical Engineers design and implement mechanical systems as part of a broad engineering and architectural team in designing and building food and beverage production facilities.
NewSenior Mechanical Engineer One Stop Systems IncSenior Mechanical EngineerEscondido, CA$135,000–$146,000 / yearThese 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. 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.’
NewSenior Mechanical Engineer Syska Hennessy GroupSenior Mechanical EngineerSan Diego, CA$104,953–$152,430 / yearThe capability to fully design mechanical systems for various building types not only commercial and mixed-use but also mission critical, life science and R+D facilities would be a major plus and good fit for this dynamic role. Working from either our Los Angeles or San Diego offices, you will contribute to the design of major projects from both inpatient and outpatient healthcare engineering design across all phases from around the world.
NewOpto-Mechanical Engineer 2 Monarch QuantumOpto-Mechanical Engineer 2San Diego, CA$85,000–$125,000 / yearOptomechanical Design Basics: Familiarity with optomechanical mounting techniques (kinematic mounts, flexures, adhesive bonding of optics/crystals, glass-to-metal joints). Hands-On Assembly & Integration: Support cleanroom or lab-level assembly and alignment of delicate optical and mechanical sub-assemblies using adhesive bonding (UV/epoxy), soldering, or precision mechanical fasteners.
NewMechanical Engineer 3 Monarch QuantumMechanical Engineer 3San Diego, CA$125,000–$175,000 / yearDemonstrated successful execution of engineering tasks including use of mechanical CAD (SolidWorks preferred) and quantitative analysis/programming tools (Python), instrumentation and measurement, part fabrication or procurement, integration and test, data collection, analysis (ANSYS Workbench) and documentation. Deep understanding of material properties, mechanisms, fabrication methods: CNC milling, CNC turning, sheet metal, injection molding, laser cutting, water jet cutting, and 3D printing (metal and plastic).
NewSenior Mechanical Engineer - Optical Alignment Machines Monarch QuantumSenior Mechanical Engineer - Optical Alignment MachinesSan Diego, CA$165,000–$225,000 / yearDemonstrated successful execution of engineering tasks including use of mechanical CAD (SolidWorks preferred) and quantitative analysis/programming tools (Python), instrumentation and measurement, part fabrication or procurement, integration and test, data collection, analysis (ANSYS Workbench) and documentation. Deep understanding of material properties, mechanisms, fabrication methods: CNC milling, CNC turning, sheet metal, injection molding, laser cutting, water jet cutting, and 3D printing (metal and plastic).
NewMechanical Engineer (Mid-level) Fuse IntegrationMechanical Engineer (Mid-level)San Diego, CA$95,000–$130,000 / yearWe are a technology firm creating in-house software, network and hardware solutions that support our noble cause of advancing warfighter capabilities with elegant, user-focused communications, networks, and software systems. The coupling of commercially proven design with rigorous systems engineering gives Fuse an ability to rapidly design, develop and field solutions well inside of typical military design cycles.
Electro-Mechanical Technician Simplexity Product DevelopmentElectro-Mechanical TechnicianSan Diego$1Full timeIn an industry of overly-complex design and production, we strive for simplicity, reducing product cost and improving reliability for our clients through our Product Development Process. Simplexity is a product development engineering firm, hired by leading technology companies to design their next generation products.
NewSenior Mechanical Engineer ExthymicSenior Mechanical EngineerSan Diego, CA$135,000–$165,000 / yearYou take pride in parts that are not just functional but manufacturable and serviceable, and you are comfortable owning the detailed design of components and subsystems while collaborating with fluidics, software, and biology teams to get the whole instrument working. Experience evaluating and working with job-specific AI tools, including using AI/LLM tools to accelerate the mechanical workflow generative and CAD-assisted design exploration, DFM and tolerance analysis, documentation and BOM generation.
NewMechanical Engineer - Plumbing Harley Ellis DevereauxMechanical Engineer - PlumbingSan Diego, CAIndividuals in this role are expected to deepen their technical knowledge, begin supporting client interaction, and develop the critical thinking required for future engineering leadership roles. An understanding of the financial status of projects as they progress, development of cost budgets for projects, value of client relationships and be able to deliver projects with a focus on the quality is preferred.
NewMechanical Engineer - Healthcare Harley Ellis DevereauxMechanical Engineer - HealthcareSan Diego, CAThis role manages major portions of mechanical and plumbing scopes, guides QAQC efforts, mentors team members, and represents the discipline in client-facing settings. The Mechanical Engineer is a technical expert and high-level engineer who experienced in healthcare, responsible for technical execution, design leadership, and interdisciplinary coordination of complex mechanical systems.