27 associate process engineer jobs at 18 companies in Vallejo, CA

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Associate Engineer, Process R&D
Palo Alto, California, United States
$75k-$94k/yr OnsiteFull Time
International Flavors & Fragrances
International Flavors & FragrancesNYSE: IFF: Develops flavors, fragrances, and specialty ingredients for consumer products.
Bachelor's in biotechnology/ microbiology/ biochemistry/ chemical engineering, strong hands-on fermentation or bioprocess lab experience, lab safety and documentation, ability to balance technical and administrative duties, and strong communication skills.
2mo
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Associate Engineer II (Contract), Drug Product Process Development
San Carlos, California, United States
$51-$56/hr OnsiteContract
Vaxcyte
VaxcyteNASDAQ: PCVX: Developing vaccines to prevent and treat bacterial diseases.
2+ YOEBS in Chemical Engineering or Biochemistry; 2+ years industry; DP process development; GMP experience; data analysis; ELN (Benchling); JMP/Minitab; strong communication.
Benchling, JMP, Minitab
2mo
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Process Engineering Associate II
Union City or Austin
$75k-$86k/yr OnsiteFull Time
BillionToOne
BillionToOneNASDAQ: BLLN: Develops molecular diagnostic tests for prenatal and oncology care
1+ YOEBS or MS in a scientific/engineering field; 1+ year hands-on molecular biology lab experience; strong data analysis skills; willingness to relocate.
PCR, DNA/RNA extraction, Sequencing, Data analysis, Lab automation, Biotech software
1mo
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Process Engineering Technician
Santa Rosa, California, United States
$21-$39/hr OnsiteFull Time
VIAVI Solutions
VIAVI SolutionsNASDAQ: VIAV: Provides network testing equipment and advanced optical coatings.
2+ YOE2+ years technical manufacturing experience; Associate of Science in a technical field; advanced Excel; data analysis; technical writing; eligible for ITAR clearance; English fluency; able to work 12-hour rotating shifts (including nights/weekends).
MS Excel, MS Office, Statistical analysis software, Oracle, Quality Information System (QIS)
3w
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Associate Controls Engineer in Boise, ID
Boise or Pleasanton
HybridFull Time
Wunderlich-Malec
Wunderlich-Malec: Designs and integrates advanced control and automation systems.
2+ YOEBS in Engineering preferred; 2+ years Siemens SIMATIC PCS 7 hands-on experience; proficiency with PCS7 CFC/SFC, AS 410 / S7-400H, PROFIBUS/PROFINET, PCS7 OS/WinCC, process instrumentation, and Microsoft Office; valid driver’s license; ability to travel up to 25%.
DCS, PLC, SCADA, HMI, Siemens SIMATIC PCS 7, CFC, SFC, AS 410, S7-400H, PROFIBUS PA/DP, PROFINET, PCS 7 OS, WinCC, SIMATIC PDM, SIMATIC BATCH, SIMATIC Route Control, S7 F-Systems, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft SharePoint
2mo
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Field Service Engineer - Austin, Texas
Austin or Fremont
$77k-$95k/yr FieldFull Time
FM Industries
FM Industries: Manufacturing precision components and coatings for semiconductor equipment.
5+ YOE5-7 years maintenance and troubleshooting of semiconductor process equipment; associate degree or higher in Mechanical/Electrical Engineering or equivalent experience; client-facing experience; strong mechanical, problem-solving, and communication skills.
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Network Planning Sales Engineer Associate (Fall 2026)
San Francisco, California, United States
$2k/wk OnsiteContract
Astranis
Astranis: Builds and operates small geostationary communications satellites.
New grads from a four-year university; strong system optimization and trade-study skills; process-oriented; scripting experience preferably Python; strong communication; U.S. citizen/LPR/refugee/asylee required.
Python
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Sr. Assoc. Scientist, Process and Product Development (Contract)
South San Francisco, California, United States
$45-$50/hr OnsiteContract
Allogene Therapeutics
Allogene TherapeuticsNASDAQ: ALLO: Develops allogeneic cell therapies for cancer and autoimmune diseases
2+ YOEBS in chemical engineering, biochemistry, molecular & cell biology, or immunology; MS with 2+ years or BS with 5+ years; experience with mammalian cell culture and bioprocessing.
Design of Experiments, Flow Cytometry, Bioreactor, Cryopreservation, Gene Editing, Mammalian Cell Culture, Bioprocessing, GMP/Non-GMP Manufacturing, Electronic Laboratory Notebooks, Technical Reports
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Senior Research Associate/ Scientist, Drug Product Process Development and Manufacturing
Redwood City or United Kingdom
$109k-$174k/yr OnsiteFull Time
Altos Labs
Altos Labs: Developing cell rejuvenation therapies to reverse diseases and aging.
2+ YOEPhD (2–3 years industry) or MS (6+ years) in engineering/sciences; hands-on mRNA-LNP/AAV/protein formulation and process development, stability testing, scale-up, experimental design, and GMP/CDMO support.
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Business Operations Associate
San Mateo, California, United States
HybridFull Time
Stealth HC: A stealth-mode healthcare AI startup building an AI-first platform to make it easier for physicians to start, operate, and grow independent practices.
1+ YOE1–3 years experience preferred; execute and optimize operational processes, work cross-functionally with engineering/design/clinical teams, perform market and competitor research, and take ownership of product/process scaling.
2w
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Manufacturing Associate III
Santa Rosa, California, United States
OnsiteFull Time
Endologix
Endologix: Developer of medical devices for treating vascular disease.
Assemble medical devices using hand tools and microscopes, perform in-process quality checks, follow GMP/GDP, read engineering drawings, train and coach others, and document electronic records.
microscopes, test fixtures, calibrated instruments, measurement equipment, electronic systems
2w
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Manufacturing Associate III
Santa Rosa, California, United States
OnsiteFull Time
Endologix
Endologix: Develops minimally invasive medical devices for vascular disease treatment.
Assemble high-quality medical devices following SOPs and GMP/GDP, perform in-process quality checks, use microscopes and calibrated instruments, read engineering drawings, participate in lean/5S, and train/coaching production staff.
small hand tools, calibrated instruments, measurement equipment, microscopes, test fixtures, electronic systems
2mo
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2026/2027 - Associate Faculty - Agricultural Engineering (Mechanics)
Santa Rosa or Petaluma
$61-$154/hr OnsitePart Time, Temporary
Santa Rosa Junior College
Santa Rosa Junior College: Provides public community college education and vocational training programs.
2+ YOEBachelor's degree with 2 years related experience OR Associate's degree with 6 years related experience OR equivalent; California Community College Instructor's Credential in Agricultural Services and Processing; commitment to diversity.
2mo
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Associate, Project Finance
San Francisco or New York
$100k-$130k/yr OnsiteFull Time
Stifel
StifelNYSE: SF: Global wealth management and investment banking firm.
2+ YOE2+ years in commercial banking, investment banking, or private capital investing; project finance preferred; bachelor’s degree in finance/economics/engineering/accounting or related field; strong Excel/modeling and KYC/process knowledge.
Excel, Word, PowerPoint, Outlook
1mo
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Specialist, Cell Line Engineering (READY Center) – Junior, Assistant, Associate, Full Specialist
San Francisco, California, United States
$55k-$195k/yr OnsiteFull Time
University of California
University of California: A public research university system providing education and healthcare.
Hands-on mammalian cell culture and molecular biology experience, exposure to CRISPR genome engineering, process development, automation integration, strong documentation and problem-solving skills.
Hamilton, Python, R, GUIDE-seq, CIRCLE-seq, NGS
1mo
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Associate Solutions Consultant
New York City or Toronto or Montreal or Kitchener or London or San Francisco
$80k-$100k/yr HybridFull Time
Index Exchange
Index Exchange: Provides a programmatic marketplace for digital advertising transactions.
0+ YOEBachelor's in CS/Engineering, 0–2 years AdOps or similar, familiarity with ad tech (tags, pixels, HTTP), ability to read/write basic SQL, basic JavaScript, and knowledge of JSON, XML, CSV, CSS; strong communication and process skills.
SQL, JavaScript, JSON, XML, CSV, CSS, Salesforce, Confluence, Looker, Index UI support portal
2w
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BIM Coordinator
Pleasanton or Costa Mesa or Pasadena
$38-$48/hr OnsiteFull Time
Sunbelt Controls
Sunbelt Controls: Provides building automation and systems integration for energy-efficient facilities.
2+ YOEAssociate degree or technical certificate (or equivalent experience), 2+ years BIM design experience, advanced AutoCAD/Revit/Navisworks/Bluebeam proficiency, knowledge of BIM/VDC workflows and HVAC/plumbing/process design, ability to read design documents and RFIs.
AutoCAD, Revit, Navisworks, Bluebeam
1w
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R&D Technician
San Francisco, California, United States
$35-$40/hr OnsiteContract
Tacit
Tacit: Developing advanced hardware to rethink human-computer interaction.
3+ YOEHands-on soldering, PCB assembly and rework, RF and electrical testing (oscilloscopes, spectrum analyzers, VNAs, signal generators, multimeters, RF power meters), ability to read schematics, strong troubleshooting, documentation, and lab process skills. 3+ years preferred; associate or bachelor preferred.
oscilloscopes, spectrum analyzers, Vector Network Analyzer (VNA), signal generators, multimeters, RF power meters
3w
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Associate Consultant, Life Sciences - Pharmaceutical
Chicago or Boston or Parsippany or Minneapolis or St. Louis or Los Angeles or San Francisco
$100k-$110k/yr HybridFull Time
Integrated Project Management Company
Integrated Project Management Company: Executes complex strategic initiatives through professional project leadership services.
3+ YOEBachelor's in science/engineering required, 3+ years pharma industry experience, 2+ years project management experience, PM process knowledge, PMP/Six Sigma a plus, strong interpersonal and leadership skills.
Microsoft Project, Smartsheet, Planisware