NewR&D Test Engineer, Thermal/Mechanical/Reliability Diamond FoundryR&D Test Engineer, Thermal/Mechanical/ReliabilityBodega Bay, CAThis role will work closely with the thermal/mechanical/reliability lead to execute thermal testing, coordinate reliability testing, design and develop custom test hardware and fixtures for customer prototyping of single-crystal diamond applications on AI customer chips, and generate engineering insights that guide customer engagements and product development. Thermal & Reliability Testing: Experience with laboratory instrumentation and data acquisition systems (Preferred: thermal testing/characterization for packaged devices, liquid cooling solutions like fans/cold plates, and reliability/environmental stress testing).
NewMechanical Thermal Engineer Bastion TechnologiesMechanical Thermal EngineerLa Cañada Flintridge, CA$140,000–$180,000 / yearDRUG AND ALCOHOL SCREENING REQUIRED:All Bastion employees must be able to pass a pre-employment drug screen and are required to participate in periodic random drug and alcohol screenings. Proficient in thermal and structural design and analysis software such as Thermal Synthesizer System (TSS), ANSYS, COSMOS, Thermal Analyzer System (TAS), and Solid Works or equipment.
NewSenior / Staff ML Training Optimization Engineer WaabiSenior / Staff ML Training Optimization EngineerSan Francisco, CA$141,000–$249,000 / yearWorld-class facility that includes a gym, games room (ping pong table, video game consoles, board games, etc), multiple collaborative working spaces and a gorgeous patio!(when in office) - As we grow, this list continues to evolve! With offices in Toronto, San Francisco, Dallas, and Pittsburgh, Waabi is growing quickly and looking for diverse, innovative and collaborative candidates who want to impact the world in a positive way.
NewSenior Mechanical Engineer (Electric Propulsion) Impulse SpaceSenior Mechanical Engineer (Electric Propulsion)Redondo Beach, CAThis position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. 7+ years of demonstrated experience designing and analyzing electric propulsion or other plasma-facing hardware design (fusion systems, experimental research devices, semiconductor manufacturing, thin-film deposition, etc).
NewSite Reliability Engineer VantageScoreSite Reliability EngineerSan Francisco, CACollaborate with IT & Info-Sec SMEs on AWS IAM roles and policies, VPC configurations, Security Groups, CloudTrail, Config, and GuardDuty to ensure least-privilege access and auditability. Define and track SLOs/SLAs for internal and external APIs; implement alerting and dashboards using observability tooling (e.g., CloudWatch, Datadog, Grafana).
NewMechanical Engineer II- Spencer Composites X-Bow SystemsMechanical Engineer II- Spencer CompositesSacramento, CAJob Description Job Title: Mechanical Engineer IILocation: Onsite, Sacramento, CAJob Type: Full-TimeAbout Us: Spencer Composites is a leader in advanced composite solutions, specializing in the design and manufacturing of high-performance composite structures for aerospace, defense, and industrial applications. Strong analysis skills, ranging from basic calculations to advanced simulations (stress, fluid flow, thermal, etc.).· Demonstrated hands-on aptitude for electro/mechanical assembly and troubleshooting.· Experience working in multidisciplinary teams of ~5 engineers.·
Senior AI Engineer AmplitudeSenior AI EngineerSan Francisco, CAAs AI reshapes how customers analyze data, build products, and act on insights, we need engineers who can move fluidly between deep technical work and product judgment, shipping AI capabilities that customers and internal teams actually rely on. Amplitude’s Commitment to Diversity Equity & Inclusion (DEI): Amplitude believes that diversity enables the creation of better products, improves the ability to solve complex problems, and drives more powerful solutions.
NewSenior Forward Deployed Engineer, Handshake AI HandshakeSenior Forward Deployed Engineer, Handshake AISan Francisco, CA$225,000–$250,000 / yearYou'll own the end-to-end lifecycle of high-impact deployments—from scoping complex technical requirements to architecting, building, and scaling solutions that directly improve customer workflows and model performance. Partner with AI labs and cross-functional stakeholders to deeply understand technical challenges, translate ambiguous requirements into actionable engineering plans, and drive alignment across teams.
NewSenior Space Operations Engineer Impulse SpaceSenior Space Operations EngineerRedondo Beach, CAYou will help to architect the plans, procedures, and toolsets necessary to carry out our spacecraft operations, and be a part of the control room team responsible for executing exciting missions that span a broad range from near-earth payload deliveries to Mars surface landers. To 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.
NewSenior Applied Research Engineer CoreWeaveSenior Applied Research EngineerSunnyvale, CA$182,000–$242,000 / yearTo conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. A self improving agent that learns from experience the way a human employee would could quickly capture a large fraction of the total inference market, which is worth tens of billions of dollars today and will be worth hundreds of billions in a few years.
NewThermal Engineer HermeusThermal EngineerLos Angeles, CAExperience participating in a collegiate engineering competition team such as Formula SAE (FSAE), Design/Build/Fly (DBF), Baja SAE, Rocketry, or a comparable hands-on engineering organization is highly preferred. Thermal System Design: Design and develop efficient thermal management systems, including heat shields, thermal protection materials, insulation, and active cooling systems to ensure the integrity and reliability of critical vehicle components.
NewSr. Mechanical Project Engineer (Construction) K2 StaffingSr. Mechanical Project Engineer (Construction)Beverly Hills, CAProject Estimating (Take-Off & Analysis) Project Scheduling (Manpower scheduling) Manage RFIs (Requests for Information) Prepare Submittal Packages Manage Flow of Contractor provided submittal data Assist in data population of forms Prepare Project Progress Billings Assist in Technical Analysis, Trouble shooting, and problem solving of HVAC Air Equipment, HVAC Piping Equipment Systems, HVAC & Plumbing Equipment. Basic working knowledge of ASHRAE data & guidelines Average proficiency with MS Project scheduling program Average proficiency with MS Access or other database programs Above average proficiency with MS Excel & Word Above average proficiency with Internet Above average verbal & writing skills Above average organizational skills in handling & archiving technical data.
Senior Software Engineer; Analytics Compute Platform AmplitudeSenior Software Engineer; Analytics Compute PlatformSan Francisco, CABringing non-event data into the core model — representing things like customer profile properties, sessions, and lookup tables alongside event data, so features can be built against a single consistent model quickly and computed efficiently. Our team sits between Amplitudes front-end analytics products/ rest APIs/ MCPs and Nova, our proprietary analytics database, and owns the compute API that translates a users question into a fast, correct answer.
NewMechanical Design Engineer - Onsite SJC (6219) itD TechMechanical Design Engineer - Onsite SJC (6219)Milpitas, CAWe are looking for a highly motivated mechanical design engineer who can work independently or under the supervision of a Technical Leader or manager to carry out design for networking products from concept to production. • Assist with resolution of design related issues that are impacting field or manufacturing by working closely with manufacturing teams and suppliers, developing mitigation plans, and keeping management informed.
NewSenior RF Systems Engineer HermeusSenior RF Systems EngineerLos Angeles, CAAbout The Role: As an RF systems engineer you will be responsible for identifying RF hardware requirements, creating system architectures, and building/testing/integrating the RF solutions – both on the aircraft and ground station. Develop test concepts and test procedures for RF and Environmental testing, including far field and near field measurements (plus vibration, shock, thermal and thermal vacuum).
NewStaff Wireless Systems Design Engineer GreenWave Radios™Staff Wireless Systems Design EngineerSan Jose, CA$180,000–$200,000 / yearOur cutting-edge solutions, powered by the Hermes64 RF SoC, are designed to enhance network energy efficiency while dramatically reducing operational expenses, with purpose-built silicon that is the heart of ORAN-based active antenna arrays. Strong understanding of communication theory & signal processing related algorithms design (such as timing recovery, signal estimation and detection, MIMO signal estimation and detection, automatic gain control, channel estimation, equalization, coding theory, beamforming, etc.).
NewStaff RF System Test Engineer GreenWave Radios™Staff RF System Test EngineerSan Jose, CA$110,000–$160,000 / yearOur cutting-edge solutions, powered by the Hermes64 RF SoC, are designed to enhance network energy efficiency while dramatically reducing operational expenses, with purpose-built silicon that is the heart of ORAN-based active antenna arrays. About the Role GreenWave Radios is seeking a highly technical Staff RF System Test Engineer to develop, automate, and execute system-level validation of next-generation RF SoC platforms from early silicon bring-up through production release.
NewSoftware Compliance Engineer (Contractor) Mercedes-Benz R&D North AmericaSoftware Compliance Engineer (Contractor)San Jose, CA$95–$109 / hourThe successful candidate’s starting pay will be determined based on a wide range of factors, including, but not limited to, job-related education, skills, and experience, geographic location, and market conditions. The successful candidate is a business-savvy advisor who translates complex regulatory requirements into practical, actionable guidance for legal, engineering, and executive stakeholders.
NewSr. Mechanical Project Engineer (Construction) K2 Staffing, LLCSr. Mechanical Project Engineer (Construction)Beverly Hills, CAProject Estimating (Take-Off & Analysis) Project Scheduling (Manpower scheduling) Manage RFIs (Requests for Information) Prepare Submittal Packages Manage Flow of Contractor provided submittal data Assist in data population of forms Prepare Project Progress Billings Assist in Technical Analysis, Trouble shooting, and problem solving of HVAC Air Equipment, HVAC Piping Equipment Systems, HVAC & Plumbing Equipment. Basic working knowledge of ASHRAE data & guidelines Average proficiency with MS Project scheduling program Average proficiency with MS Access or other database programs Above average proficiency with MS Excel & Word Above average proficiency with Internet Above average verbal & writing skills Above average organizational skills in handling & archiving technical data.
NewSenior Propulsion Development Engineer (Thrusters) Impulse SpaceSenior Propulsion Development Engineer (Thrusters)Redondo Beach, CAJob Description Description As a Senior Propulsion Development Engineer (Thrusters) at Impulse, you will own all aspects of in-house propulsion system design, analysis, implementation and operation while working closely with a fast-paced, agile team that produces high-performance spacecraft from clean sheet designs. This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies.