Full Stack Developer (C# / .NET / React) Caltek StaffingFull Stack Developer (C# / .NET / React)San Diego, CAWe are seeking a skilled Full Stack Developer to join a collaborative, high-performing engineering team building modern, scalable applications on AWS. This is an excellent opportunity for someone who thrives in a fast-moving, agile environment and enjoys solving real-world problems with scalable technology.
Python Developer Caltek StaffingPython DeveloperNewport Beach, CA$150,000–$180,000 / yearThis role involves maintaining code, developing software libraries, and managing cloud-based resources. We seek experienced and versatile Python engineers passionate about creating efficient, lightweight, and robust code.
QC Inspector Caltek StaffingQC InspectorHouston, TX$21–$25 / hourThe Houston operation focuses heavily on assembly and integration work for data centers and process-driven industrial environments, requiring tight dimensional control, repeatable inspection processes, and robust metrology practices. This is a hands-on inspection role requiring strong dimensional measurement skills, blueprint interpretation, and familiarity with structured Quality Management Systems (QMS).
Sr. Electrical Engineer Caltek StaffingSr. Electrical EngineerRancho Dominguez, CA$125,000–$150,000 / yearThis is a hands-on engineering position focused on electrical design, PCB development, machine integration, and advanced troubleshooting. We are seeking a Senior Electrical Engineer to play a key role in the development of our next-generation CNC control system.
CNC Programmer Caltek StaffingCNC ProgrammerCary, ILAs CNC Setup Programmer, you will provide programming and manufacturing leadership to production cells through programming expertise, tooling usage specification, and integration of new technology. · Oversee launch of new designs into CNC production cells, ensuring that all relevant personnel understand machining requirements and proper tooling is engaged.
Sr. Electrical Engineer Caltek StaffingSr. Electrical EngineerRancho Dominguez, CA$125,000–$150,000 / yearThis is a hands-on engineering position focused on electrical design, PCB development, machine integration, and advanced troubleshooting. We are seeking a Senior Electrical Engineer to play a key role in the development of our next-generation CNC control system.
CNC Machinist Caltek StaffingCNC MachinistValencia, CA$27–$33 / hourThe CNC Machinist Level I position is responsible for reading blueprints and schematics, setting-up parts and shop equipment with assistance and continued training, and loading programs necessary to complete assigned machining tasks prior to operating Haas milling machines or Lathes. Required Skills/Abilities: Strong knowledge of machine settings and operation, as well as familiarity with shop equipment such as grinders, chop saws, micrometers, calipers, bore gauges, height gauges, travel indicators, thread gauges and other measuring equipment.
Software Engineer – C++ / WPF Caltek StaffingSoftware Engineer – C++ / WPFCamarillo, CAOur client is a well-established designer and manufacturer of high-performance electronic hardware used in precision automation, robotics, aerospace/defense, industrial equipment, and other industries requiring highly reliable electromechanical control systems. Their engineering team develops both embedded and host-side software that enables customers to configure, integrate, monitor, and troubleshoot sophisticated hardware platforms deployed in demanding real-world environments.
CNC Machinist II Caltek StaffingCNC Machinist IIValencia, CA$33–$40 / hourThis CNC Machinist is highly skilled in programming or verifying existing programming for assigned CNC machining tasks or processes using AutoCAD, Mastercam, Fusion 360, SolidWorks, Geomagic and VX Elements, and plays a critical role in performing high quality maintenance and repairs on components that meet stringent specifications for the Federal Aviation Administration (FAA). Required Skills/Abilities: In-depth knowledge of machine settings and operation, as well as familiarity with shop equipment such as grinders, chop saws, micrometers, calipers, bore gauges, height gauges, travel indicators, thread gauges and other measuring equipment.
New["CAD Drafter / Designer","CAD Drafter / Designer"] CalTek Staffing["CAD Drafter / Designer","CAD Drafter / Designer"]SeattleOur products are high-value engineered systems which combine machined, molded, and laminated elements with sophisticated sensors and software interfaces. Our instruments provide turn-key testing solutions to satisfy our worldwide clients.
New["Supply Chain Analyst","Supply Chain Analyst"] CalTek Staffing["Supply Chain Analyst","Supply Chain Analyst"]Mesquite$61,000–$72,000 / yearThe analyst will work closely with operations, inventory, and leadership teams to support forecasting, inventory optimization, labor planning, and continuous improvement initiatives. This position will focus on analyzing operational data, developing dashboards and reports, monitoring key performance indicators, and providing actionable insights that improve supply chain performance.
New["Accounting & Operations Specialist","Accounting & Operations Specialist"] CalTek Staffing["Accounting & Operations Specialist","Accounting & Operations Specialist"]North Hollywood$52,000–$60,000 / years our electromagnetic test equipment design and manufacturing client retools their operation from the ground up with new ownership and new plant leadership, these folks are probably going to tailor their operations and administrative positions based on the individuals they hire and their strengths/experience. This role works directly under the Operations Manager and Plant Leadership to streamline internal processes, manage transactional workflows, and coordinate communication across departments.
New["Sr. Electronics Manufacturing Technician","Sr. Electronics Manufacturing Technician"] CalTek Staffing["Sr. Electronics Manufacturing Technician","Sr. Electronics Manufacturing Technician"]San Leandro$27–$30 / hourThe team brings together leaders in engineering, robotics, product design, and field operations to build systems that deliver reliability, performance, and real-world impact. Their products support national security, critical infrastructure inspection, and public safety missions, combining cutting-edge technologies from Silicon Valley and beyond.
Metal Process Operator Caltek StaffingMetal Process OperatorFremont, CAThe Metal Process Operator is responsible to works from established marking specifications, existing computer programs and verbal instructions. · Strong interpersonal skills and team orientation, with the ability to work effectively with a wide range of people.
Chemical Process Engineer Caltek StaffingChemical Process EngineerSan Diego, CA$110,000–$130,000 / yearThis role is designed for an engineer who is comfortable both developing process calculations and equipment specifications and working directly in the field to start up and troubleshoot industrial process equipment. Our long-time San Diego-based industrial design client specializes in air pollution control systems that mitigate gaseous emissions through advanced wet scrubbing technology.
IT Systems & Technical Support Specialist Caltek StaffingIT Systems & Technical Support SpecialistCamarillo, CA$39–$49 / hourThe successful candidate will troubleshoot hardware, software, and network issues; install and configure systems and peripherals; work closely with users and operations personnel to resolve helpdesk requests; maintain system performance; and support the rollout of new technology solutions in a dynamic manufacturing environment. This position provides primary technical assistance to end users while helping administer and maintain workstations, servers, networks, and business systems across the organization.
Visual Inspector Caltek StaffingVisual InspectorFremont, CA$17–$22.50 / hourWe have 2 current openings, just making an offer to a third opening, but want to hire 5 more after these 3 are filled. Good hand eye coordination and dexterity – have to manipulate with precision when using small tools.
CNC Programmer Caltek StaffingCNC ProgrammerHouston, TX$35–$48 / hourThe successful candidate will be comfortable working with a combination of CNC mills, CNC lathes, and manual machines, generating programs using Mastercam or editing programs directly at the machine control. Setup and machine parts on equipment including Okuma CNC machines (OSP controls), Mori Seiki CNC lathes with live tooling, and Mazak vertical machining centers.
Engineering Manager Caltek StaffingEngineering ManagerIrvine, CA$200,000–$250,000 / yearOur client is a privately held engineering and manufacturing company specializing in highly engineered mechanical components and assemblies used in demanding industrial, aerospace, medical, instrumentation, and fluid handling applications. They are seeking an Engineering Manager to lead product development, application engineering, manufacturing support, and continuous improvement initiatives while helping drive the company's technical strategy and future growth.
Inside Sales Caltek StaffingInside SalesCamarillo, CA$50,000–$60,000 / yearDUTIES AND RESPONSIBILITIES: Research prospects, set meetings, create and give sales presentations, and ultimately build strong business relationships with new clients in key locations. Keep your CRM up to date – the selected candidate will be extremely comfortable with CRM systems and using them daily to log calls, input new targets and opportunities.
Equipment Maintenance Tech Caltek StaffingEquipment Maintenance TechFremont, CA$34–$48 / hourTechnical Proficiency: Demonstrated strong mechanical aptitude and hands-on experience with pumps, valves, compressors, and fluid systems OR strong electrical aptitude with power distribution, control systems, and electronics. Preventive & Corrective Maintenance: Execute scheduled preventive maintenance and perform corrective maintenance on complex production systems to minimize downtime and maximize operational availability.
Robotics Technician Caltek StaffingRobotics TechnicianSan Francisco, CAThis isn't traditional maintenance – you're a technical owner who will: ● Build, test, and optimize robots that run continuously. What You Bring Essential: ● 2+ years hands-on experience with robotic systems, automation equipment, automotive, or similar.
CNC Machinist Level 3 Caltek StaffingCNC Machinist Level 3Rancho Cordova, CA$34–$42 / hourThis position has attained full proficiency as a CNC Machinist II and can successfully execute machining and programming strategies for multifaceted jobs with minimal technical assistance. 5 years' experience with Sac EDM or 7+ years of relevant machining experience (programming, setup, and running equipment) in a related industry.
Quality Engineer Caltek StaffingQuality EngineerCamarillo, CA$72,000–$100,000 / yearWe are seeking a Quality Engineer to join a collaborative engineering and manufacturing team responsible for supporting product quality, manufacturing excellence, and customer satisfaction across a diverse portfolio of electronic hardware products. Our client is a well-established designer and manufacturer of highly engineered electronic hardware used in industrial automation, robotics, aerospace/defense, precision manufacturing, instrumentation, and other demanding applications where reliability, performance, and product quality are critical.
HVAC Installer Caltek StaffingHVAC InstallerMillbrae, CA$50–$60 / hourExecute commercial HVAC installations in compliance with engineered drawings, codes, and manufacturer specifications. Install rooftop units, split systems, VRF/VRV, AHUs, exhaust systems, and associated components.
Manufacturing Manager Caltek StaffingManufacturing ManagerLubbock, TX$90,000–$140,000 / yearOur client is a well-established manufacturer of precision-machined metal components and assemblies supporting a diverse industrial customer base across energy, infrastructure, transportation, industrial processing, and heavy equipment markets. The successful candidate will be comfortable managing production schedules, improving manufacturing efficiency, supporting machinists and supervisors, troubleshooting machining processes, and ensuring customer commitments are met without compromising quality.
CNC Programmer/Machinist Caltek StaffingCNC Programmer/MachinistHouston, TX$35–$43 / hourThe position requires hands-on experience programming Mazatrol conversational programs and G-code, setting tooling and offsets, and proving out programs on Mazak turning and mill-turn machines. The CNC Programmer / Machinist is responsible for developing CNC machining programs, setting up equipment, and operating Mazak CNC machines to produce precision metal components.
Customer Service Coordinator Caltek StaffingCustomer Service CoordinatorFremont, CA$26–$29 / hourThe Customer Service Coordinator will be responsible for quoting, order entry, order management, help address any issues/disputes from the customers or clients by providing helpful information, answering questions, and responding to any complaints. · Excellent customer care and focus; ability to assess customer's needs and provide answers, paths, troubleshooting help, or methods for a positive customer experience.
ID/OD CNC Grinder Caltek StaffingID/OD CNC GrinderWimberly, TX$30–$40 / hourThe ideal candidate will be a hands-on problem solver with experience performing complex setups, adjusting programs, selecting grinding wheels, and maintaining process stability in a high-precision manufacturing environment. The organization operates a modern machining environment that includes CNC turning centers, vertical machining centers, cylindrical grinders, gear hobbing machines, and advanced metrology systems.
Engineering Manager Caltek StaffingEngineering ManagerCamarillo, CA$175,000–$210,000 / yearThe successful candidate will possess deep expertise in power electronics, analog controls, power conversion, thermal management, and hardware architecture, with the ability to guide products from concept through production release and sustaining engineering. This individual will provide both technical leadership and personnel management for the electrical engineering team while overseeing PCB design activities and coordinating organizational support for mechanical engineering resources.
Back-End Operator Caltek StaffingBack-End OperatorFremont, CA$18–$20 / hourTest substrates to meet specifications, utilizing tools; prepares substrates for dicing function by mounting onto small glass plates; perform calculations to instruct cutting machines to dice 4” squares into circuits; use tweezers, chemicals and/or distilled water to remove post-dicing residue; use tweezers to prepare circuits to be shipped. May be required to sit, stand, walk for periods of time; bend, stoop, and twist; closely observe items through a microscope, and perform various repetitive fine grasping motions; uses a variety of small hand tools to perform various operations when required; operate a computer and enter information using a keyboard, operate a telephone, and other office equipment for an extended period of time.
CNC Maintenance Technician Caltek StaffingCNC Maintenance TechnicianSanta rosa, CA$75,000–$100,000 / yearThe Rancho Santa Margarita facility specializes in the production of extremely small, high-precision machined components utilizing advanced Swiss-style CNC machining, precision metrology, and highly automated manufacturing processes. This role supports a newer swing-shift operation and works closely with manufacturing, engineering, quality, and day-shift maintenance personnel to ensure equipment uptime and production goals are achieved.
Sr. Civil/Water Design Engineer Caltek StaffingSr. Civil/Water Design EngineerCovina, CAJob Requirements: · Bachelor of Science degree in Civil Engineering from an accredited college; · Registration as a Professional Engineer, registration in California is a plus: · A least 10 years of progressive, broad experience in design of civil and water resources projects, including reservoirs, pump stations, pipelines, groundwater treatment systems, and disinfection systems; · Good verbal and written communication skills; · Ability to analyze and solve complex problems. Job Description: We are seeking a senior civil/water design engineer for the preparation of plans and specifications, cost estimates, and feasibility studies, and to provide engineering support during project construction.
Mechanical Design Engineer Caltek StaffingMechanical Design EngineerColumbus, OH$80,000–$90,000 / yearThe team provides mechanical and electrical design services for systems such as cooling plants, HVAC systems, power infrastructure, and environmental control systems, working directly with facility owners and operators. Their work supports facilities where uptime is essential, including data centers, telecommunications infrastructure, and other high-reliability environments.
Manufacturing Engineer Caltek StaffingManufacturing EngineerBaltimore, MD$110,000–$125,000 / yearThis position is highly visible within the organization and requires a hands-on engineer who is comfortable spending significant time on the manufacturing floor troubleshooting production issues, validating processes, and identifying opportunities for operational improvement. The Manufacturing Engineer III will support manufacturing operations by developing and implementing production methods, improving manufacturing processes, optimizing equipment utilization, and driving continuous improvement initiatives throughout the facility.
Sr. Electrical Engineer Caltek StaffingSr. Electrical EngineerSan Diego, CAThis role will work closely with cross-functional teams, including mechanical engineering, firmware development, and electrochemistry to drive innovation and deliver high-quality products. Help with the transition of electrical designs from R&D to pilot-scale production and large-volume manufacturing, ensuring design for manufacturability (DFM) and testability (DFT).
Test Technician Caltek StaffingTest TechnicianSuwanee, GA$23–$31 / hourUnder limited supervision, perform test, inspect and rework/repair electronic components, surface mount and through hole assemblies, and subassemblies using a variety of test equipment and procedures. Support production with failure analysis, failures repairs, tester set-up and debugging, reduction of false failures and downtime of test equipment.
Swiss Programmer Caltek StaffingSwiss ProgrammerSanta Maria, CAThis role is responsible for programming, setup, and optimization of Swiss machining operations producing complex small-diameter components from a wide range of materials including stainless steel, titanium, aluminum, brass, and engineering plastics. The ideal candidate will have strong experience with Mastercam Swiss programming, multi-axis Swiss machines with live tooling, and working within a quality-driven manufacturing environment such as ISO 9001 or AS9100.
Calibration Technician Caltek StaffingCalibration TechnicianCampbell, CA$32–$35 / hourThe ideal candidate will have strong technical aptitude, hands-on electronics experience, and the ability to work effectively in a fast-paced laboratory environment. Perform calibration, testing, troubleshooting, and repair of high-voltage and electronic devices in accordance with approved procedures and specifications.
Manufacturing Quoting Coordinator Caltek StaffingManufacturing Quoting CoordinatorSanta Ana, CA$25–$30 / hourWe are seeking a highly organized RFQ Administrator / Quoting Coordinator to manage incoming customer requests for quotation (RFQs), customer portal submissions, and internal quote workflow coordination. The organization machines complex, tight-tolerance components and assemblies and is currently investing in improved front-end quoting and customer portal management processes.
Firmware Engineer Caltek StaffingFirmware EngineerSan Diego, CAThis role will work closely with electrical engineering, mechanical engineering, electrochemistry, and software teams to bring biosensing systems from prototype to production. Develop and execute firmware test plans, including unit testing, integration testing, and hardware-in-the-loop (HIL) testing.
Senior Tool & Die Maker Caltek StaffingSenior Tool & Die MakerBaltimore, MD$45–$60 / hourOur client is a well-established precision manufacturer specializing in high-volume metal stampings, flat spring products, formed metal components, retaining devices, and other precision-engineered parts supplied into a wide variety of industrial, aerospace, defense, medical, and commercial applications. The successful candidate will serve as a senior technical resource within the toolroom, supporting production, engineering, quality, and maintenance teams while mentoring junior toolmakers and machinists.
Full Stack Developer - Remote Caltek StaffingFull Stack Developer - RemoteLos Angeles, CARemote$140,000–$170,000 / yearYou’ll have the opportunity to work across the full stack—from developing backend APIs to building intuitive, high-performance front-end interfaces. Essential Duties and Responsibilities: Design, develop, and maintain scalable backend services using Python (e.g., FastAPI, Django, or Flask) and Node.js frameworks (Next.js,
Customer Service Coordinator Caltek StaffingCustomer Service CoordinatorFremont, CA$26–$29 / hourThe Customer Service Coordinator will be responsible for quoting, order entry, order management, help address any issues/disputes from the customers or clients by providing helpful information, answering questions, and responding to any complaints. · Excellent customer care and focus; ability to assess customer's needs and provide answers, paths, troubleshooting help, or methods for a positive customer experience.
Senior Mechanical Engineer Caltek StaffingSenior Mechanical EngineerColumbus, OH$130,000–$170,000 / yearTheir team provides mechanical, electrical, and fire protection engineering services for complex facilities including telecommunications sites, data centers, cable network hubs, and other critical operational environments where system reliability is essential. Projects involve the design and implementation of mechanical and electrical infrastructure systems such as cooling plants, power distribution systems, environmental control systems, and life safety systems that support continuous facility operations.
General Manager/Lead Engineer Caltek StaffingGeneral Manager/Lead EngineerSanta Clara, CAThe company specializes in EMI Shielding, Plasma Spray, and Class A painting to meet industrial coating needs with certified excellence. The role involves leading the facility's overall operations, driving P&L performance, production quality, and strategic growth.
Sr. Swiss Machinist Caltek StaffingSr. Swiss MachinistSanta rosa, CA$80,000–$100,000 / yearOperating within an engineering-driven manufacturing environment, this organization specializes in the production of extremely small, close-tolerance machined components requiring exceptional dimensional control, surface finish quality, and process repeatability. Our South Orange County client is an advanced precision manufacturing organization supporting the production of complex components used within sophisticated electronic instrumentation, aerospace, communications, semiconductor, and high-technology applications.
Visual Inspector Caltek StaffingVisual InspectorFremont, CA$17–$22.50 / hourWe have 2 current openings, just making an offer to a third opening, but want to hire 5 more after these 3 are filled. Good hand eye coordination and dexterity – have to manipulate with precision when using small tools.
Industrial Project Manager Caltek StaffingIndustrial Project ManagerSan Diego, CAThe ideal candidate will have a strong background in mechanical, chemical, or electrical engineering, with extensive experience in the design, fabrication, and installation of industrial piping, valves, instrumentation, and ASME Boiler Pressure Code vessels. Our systems, including condensers, absorbers, quenchers, Venturi scrubbers, and wet electrostatic precipitators, are designed in-house and fabricated by a network of suppliers.
Chemical Process Engineer Caltek StaffingChemical Process EngineerSan Diego, CAThis role is designed for an engineer who is comfortable both developing process calculations and equipment specifications and working directly in the field to start up and troubleshoot industrial process equipment. Our long-time San Diego-based industrial design client specializes in air pollution control systems that mitigate gaseous emissions through advanced wet scrubbing technology.