Wire Engineer JobotWire EngineerArcadia, CA$120,000–$170,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. If you are a problem solver who enjoys working on complex projects and has a passion for wire and cable design, we would love to hear from you.
NewSr. Mechanical Engineer - Healthcare K2 Staffing, LLCSr. Mechanical Engineer - HealthcareLakewood, CAAs a competent registered professional engineer, the candidate performs work involving the application of all conventional aspects of HVAC, medical gas, plumbing design engineering, and supervision of multi-discipline teams of engineers and designers. The candidate is primarily responsible for budgeting, scheduling, planning, design, and specification writing on a given project, with the authority to direct, control, and monitor all activities on multiple projects simultaneously.
Mechanical Engineer Johnson Service GroupMechanical EngineerSun Valley, CAGenerate CAD drawings using AutoCAD and Solid works for mechanical, electrical, Subassemblies components for test fixtures and molds. Mechanical Engineer responsible and authority for controlling product configuration regarding product series, assemblies, production methods components.
NewDesign Engineer III - Water Resources Apex CompaniesDesign Engineer III - Water ResourcesFullerton, CA$90,000–$143,000 / yearPrepare complete engineering reports related to civil site improvements, storm drainage, water distribution and transmission systems, pumping systems, pipelines, utilities, streets and roadways, bikeways, sanitary sewer collection systems, and water and wastewater facilities. Fueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth.
NewMechanical Project Engineer JobotMechanical Project EngineerGardena, CA$80,000–$120,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We believe great outcomes come from empowering experienced leaders, aligning incentives with performance, and fostering a culture where accountability, collaboration, and long‑term relationships matter.
NewSr. Mechanical Engineer - Turbomachinery Arbor EnergySr. Mechanical Engineer - TurbomachineryEl Segundo, CA$150,000–$175,000 / yearArbor's team of world-class engineers and scientists are developing a scalable, low-cost approach to Bioenergy with Carbon Capture and Storage (BECCS) based on modern rocket engine technology. BECCS is a carbon dioxide removal (CDR) approach that uses biomass to produce energy and remove CO₂ from the atmosphere and store it permanently underground, while ensuring food security, rural livelihoods, and biodiversity are not affected.
NewPrincipal Electrical Systems Design Engineer EpirusPrincipal Electrical Systems Design EngineerTorrance, CA$178,600–$215,800 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Distinguishing itself from lasers, Leonidas excels against drone swarms while also bending the cost curve back in DoD's favor - taking drone defeat costs from millions of dollars per drone to pennies on the dollar.
NewProject Engineer-HVAC JobotProject Engineer-HVACGardena, CA$75,000–$100,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role requires a deep understanding of HVAC systems, commercial construction, project management, and MEP (Mechanical, Electrical, and Plumbing).
NewPhysics & Hardware Systems Engineer (HPM) ThinKom SolutionsPhysics & Hardware Systems Engineer (HPM)Hawthorne, CA$80,000–$135,000 / yearAt ThinKom, you'll help develop innovative technologies that enable critical communications and advanced electromagnetic systems for Commercial Inflight Connectivity (IFC), High-Power Microwave (HPM), and Gateway & Defense SATCOM applications. Collaborating with cross-functional teams, managing system requirements and traceability, running simulation models (COMSOL, CST, HFSS, Python), and conducting hands-on validation using RF equipment like VNAs and spectrum analyzers.
NewStructural Engineer JobotStructural EngineerPasadena, CA$105,000–$140,000 / yearWorking on residential, commercial, institutional, and seismic retrofit projects, giving engineers hands-on experience with challenging designs, cutting-edge analysis tools, and collaborative, multidisciplinary teams. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
NewPrincipal Electrical Engineer (Hardware Design) FreeformPrincipal Electrical Engineer (Hardware Design)Los Angeles, CA$160,000–$300,000 / yearServe as the senior engineer on the team, driving technical direction, electrical architecture, product requirements, component selection, analysis, schematic capture, prototyping, bring-up, debugging, documentation, productization, manufacturing, and testing. Job Description PRINCIPAL ELECTRICAL ENGINEER (HARDWARE DESIGN) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation.
NewLead/Staff Electrical Engineer (Hardware Design) FreeformLead/Staff Electrical Engineer (Hardware Design)Los Angeles, CA$160,000–$250,000 / yearJob Description LEAD/STAFF ELECTRICAL ENGINEER (HARDWARE DESIGN) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. As a Lead/Staff Electrical Engineer at Freeform, you will play an integral role in the design and development of custom electronics and compute systems that bring our AI-native metal 3D printing factory systems to life.
NewPrincipal Mechanical Engineer ThinKom SolutionsPrincipal Mechanical EngineerHawthorne, CA$140,000–$180,000 / yearThis role offers the opportunity to serve as the lead mechanical engineer on key programs while providing technical leadership, mentoring junior engineers, and contributing to multiple product development efforts across the organization. At ThinKom, you'll help develop innovative technologies that enable critical communications and advanced electromagnetic systems for Commercial Inflight Connectivity (IFC), High-Power Microwave (HPM), and Gateway & Defense SATCOM applications.
NewMechanical Engineer RimePro IncMechanical EngineerHuntington Beach, CA$135,000–$150,000 / yearAs a Senior/Lead Mechanical Engineer, you will be responsible for leading preconstruction design efforts and design meetings, working closely with project teams to ensure seamless coordination. With a strong reputation for excellence in mechanical engineering and HVAC system design, we are seeking a Senior/Lead Mechanical Engineer to join our team onsite in Costa Mesa, CA.
NewMechanical Engineer - Structural Analysis & Hardware Development Approach VentureMechanical Engineer - Structural Analysis & Hardware DevelopmentLos Angeles, CA$100,000–$140,000 / yearThis is an excellent opportunity for an early-career engineer looking to take on meaningful ownership while working alongside experienced engineers developing complex physical systems. This role offers broad exposure across mechanical design, structural analysis, hardware integration, manufacturing, and testing within a fast-moving startup environment.
NewMechanical Engineer (Entry-Level) SMP EngineeringMechanical Engineer (Entry-Level)Glendale, CA$35–$44 / hourHow to Apply: Submit your resume and a brief cover letter to jobs@smp-eng.com with the subject line: Mechanical Engineer Application – [Your Name] or apply directly on Indeed/Linked-In. As a leader in the Aerospace/Defense Manufacturing sector, we specialize in delivering high-quality solutions to clients across the globe.
NewMechanical Engineer - Mission Critical Harley Ellis DevereauxMechanical Engineer - Mission CriticalLos Angeles, 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.
NewSenior Mechanical Engineer Schnackel Engineers IncSenior Mechanical EngineerPasadena, CACoordinate with the client, the MEP/FP/IT design team, and other consultants to ensure the design is consistent with the client’s vision, to identify and resolve areas of conflict, to ensure a fully coordinated interdisciplinary design, and to ensure the design schedule is maintained. Key responsibilities include conducting load calculations, selecting equipment, developing system layouts, preparing detailed drawings and specifications, and coordinating with other engineering disciplines.
NewSenior Opto-Mechanical Engineer Relativity SpaceSenior Opto-Mechanical EngineerLong Beach, CA$142,000–$214,000 / yearAny unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role. By creating a sustainable model for interplanetary exploration, we are transforming space science from an occasional event into a continuous process of discovery that accelerates knowledge, broadens participation, and inspires the next generation of explorers.
NewMechanical Engineer (PE) - MEP Consulting Marx Okubo and Assoc.Mechanical Engineer (PE) - MEP ConsultingHuntington Beach, CA$100,000–$120,000 / yearJob Description As a trusted national architecture/engineering/construction consulting firm, Marx Okubo works with real estate owners, investors, and lenders—at every point of the property lifecycle—to evaluate their building projects, solve complex challenges and implement tailored solutions. Ideal candidates will possess a BSME or BSAE w/mechanical specialty, PE, and at least 10 years' experience in the engineering design and evaluation of large scale building mechanical, electrical, plumbing and fire protection systems .