24 control testing jobs at 18 companies in Ceres, CA
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Quality Control Technician
Modesto, California, United States
OnsiteFull Time
Reed Family Companies: Builds infrastructure and manufactures asphalt and concrete products.
5+ YOEExperience in testing construction materials; proficient in MS Word/Excel; strong communication; leadership; travel; 5+ years in aggregate/ready-mix preferred.
Microsoft Word, Microsoft Excel, Command, Stonemont, Office
711 Materials: Supplies ready-mixed concrete and aggregates for construction projects.
Experience in testing construction materials; MS Word/Excel skills; strong communication; leadership; multitasking; travel to locations; 5+ years in aggregate/ready-mix preferred.
Microsoft Word, Microsoft Excel, Command, Stonemont, ACI procedures
Cooperative Agricultural Support Services Authority: Provides agricultural inspection and invasive pest management services.
High school diploma, valid driver’s license, ability to lift up to 50 lbs, perform sampling, grading and testing of agricultural commodities, maintain inspection reports, and travel statewide.
EcolabNYSE: ECL: Provides water, hygiene, and infection prevention solutions and services.
2+ YOEHigh school diploma or equivalent, 2 years work or military experience, valid driver’s license, ability to obtain state/local pest certification/licensing, ability to lift 50 lbs, respirator use, pass background and drug (including THC) tests, availability for overnight and on-call work.
Jensen Infrastructure: Designs and manufactures concrete products for infrastructure projects.
High school diploma, ACI Concrete Field-Testing Technician Grade I (or obtain within 6 months), experience with concrete inspection/precast preferred, ability to read drawings/specs, strong attention to detail, and computer proficiency for inspection documentation.
SaputoTSX: SAP: Produces and distributes a wide range of dairy products.
Collect and test product and environmental samples, perform microbiological and analytical testing, interpret results, document deviations, support audits and recalls, and maintain regulatory certifications (CDFA, DFA Appendix N, GLP).
Access Control & Video Surveillance – Systems Engineer II
Livermore, California, United States
FieldFull Time
MGT: Provides advisory and technology solutions for public sector organizations.
5+ YOE5+ years in physical security systems (video, access control, alarms); hands-on experience with IP cameras, access control, system integration testing, Layer 1–3 networking, and technical documentation; authorized to work in the US.
System Surveyor, Microsoft Excel, Google Sheets, Milestone XProtect, Genetec Security Center, Avigilon Control Center, Verkada Command, Lenel OnGuard, Genetec Synergis, AMAG Symmetry, Avigilon Unity, NAS, SAN
Sensient TechnologiesNYSE: SXT: Manufacturer of specialty colors, flavors, and ingredient solutions.
High school diploma required; perform routine and non-routine lab procedures, wet chemical tests, sample prep, maintain LIMS, operate HPLC and GC/MS, clean labware, follow GLP, and troubleshoot instrumentation.
Aalyria: Provides laser communications and networking platforms for aerospace.
3+ YOEBachelor's in EE/controls/CS/physics plus 3+ years developing real-time closed-loop embedded control systems; MATLAB/Simulink and embedded C experience; hardware bring-up, test, and data acquisition; Python/Go/Linux preferred.
CommonSpirit Health: Large non-profit healthcare system providing hospital and medical services.
Current California CLS license, bachelor’s degree in biological or chemical science (CLIA-defined), and training in clinical laboratory science; perform and report complex tests, maintain equipment, and complete quality control and proficiency testing.
CommonSpirit Health: Operates a national non-profit Catholic health system.
Current California CLS license, bachelor's degree in biological or chemical science, proficiency in clinical laboratory testing, equipment maintenance, calibration, and quality control.
Sutter Health: Operates an integrated network of hospitals and medical clinics.
Associate degree or MLT program completion and California MLT license; competent in phlebotomy, specimen processing, CLIA-waived/moderate testing, quality control, and Microsoft Office.
CRHNYSE: CRH: Manufactures and distributes diversified building materials and construction products.
Perform quality control inspections and tests on manufactured concrete and related products; read instructions, follow ASTM standards, communicate results, and lift up to 75 lbs.
Hydraulic Controls: Distributes hydraulic components and provides fluid power engineering services.
5+ YOEDesign and test low-voltage DC control systems for mobile equipment; 5+ years practical experience, A.S. required (B.S. preferred); CAD and Microsoft Office proficiency; hands-on diagnostics and field support.
CAD, Microsoft Excel, Microsoft Word, Adobe Acrobat, DMM, oscilloscope, frequency generator
VeoliaEuronext Paris: VIE: Provides water, waste, and energy management services globally.
2+ YOEHigh school diploma or 2+ years service/maintenance experience; valid driver’s license; mechanical, electrical and controls troubleshooting; perform analytical testing and maintain inventory; ability to travel regionally and work independently.
Foster Farms: Processes and produces fresh chicken and turkey products.
3+ YOE3+ years plant electrician experience preferred, knowledge of A/C variable frequency drives and programmable logic controllers, ability to lift 50 lbs, work from ladders, pass background check and electrical skills test.
A/C variable frequency drives, programmable logic controllers
Dole Packaged Foods: Produces and distributes packaged fruit and healthy snack products.
Perform sanitation of processing equipment and facilities, handle and mix cleaning chemicals, operate CIP/HMI controls, pass a Physical Ability Test, work rotating/overnight shifts, lift up to 50 lbs, and follow safety and food safety procedures.
Aweta, Raybolution, Raybow Vision Sorters, Zambonni Sweeper, HMI, Clean in Place (CIP)
Securitas Critical Infrastructure Services (SCIS)Nasdaq Stockholm: SECU-B: Security and fire protection for critical infrastructure and government.
High school diploma/GED required; ability to meet state/county security licensing; BLS/CPR/AED and First Aid certification; background checks, controlled substance testing, and fingerprints required; basic computer and keyboarding skills; related experience preferred.
Government Funded Student Intern (WDTS) - Fall 2026
Livermore, California, United States
$18/hrHybridInternship, Temporary
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Pre-selected WDTS students only; selection by LLNL Lab Education Director required. Complete a 10–16 week paid research internship, ~40 hours/week, present and report research, pass post-offer drug test, U.S. person required for export-controlled work; background check required for assignments >179 days.