Company · 13 open roles
Careers at Lief Labs
Lief Labs has 13 active roles on ResuMinder right now. Score your CV instantly and use the ResuMinder extension to apply in seconds — no manual form-filling.
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13 positions at Lief Labs
QC Microbiologist
Lief Labs·Valencia, California, United States
QC Microbiologist at Lief Labs. Location: Valencia, California, United States. Role: performing testing, conducting monitoring, leading investigations Requirements: Bachelor's in Microbiology, 5+ years GMP microbiology lab experience, USP methods and FDA regulation knowledge, LIM…
Operations Supervisor (GMP Manufacturing)
Lief Labs·Valencia, California, United States
Operations Supervisor (GMP Manufacturing) at Lief Labs. Location: Valencia, California, United States. Role: leading production, ensuring compliance, coaching staff Requirements: 3+ years manufacturing/operations leadership (supervisory experience required), knowledge of cGMP/OSH…
Encapsulation Operator
Lief Labs·Valencia, California, United States
Encapsulation Operator at Lief Labs. Location: Valencia, California, United States. Role: operate encapsulation, follow safety, troubleshoot encapsulation Requirements: HS diploma; 1-3 years manufacturing experience, preferably with encapsulation equipment; English proficiency; a…
Blending Operator* (On-Site)
Lief Labs·Valencia, California, United States
Blending Operator* (On-Site) at Lief Labs. Location: Valencia, California, United States. Role: operate blending, follow safety, maintain records Requirements: Operate blending equipment safely, follow SOPs, ensure quality, document batch records, train others, GDP compliance. Ca…
EHS Manager (On-Site)
Lief Labs·Valencia, California, United States
EHS Manager (On-Site) at Lief Labs. Location: Valencia, California, United States. Role: develop systems, implement training, conduct audits Requirements: 5+ years in manufacturing EHS; 3-5 years sanitation in regulated setting; strong knowledge of 21 CFR Part 111; leadership ski…
Project Manager, Manager* (On-Site)
Lief Labs·Valencia, California, United States
Project Manager, Manager* (On-Site) at Lief Labs. Location: Valencia, California, United States. Role: lead team, plan projects, manage budgets Requirements: Lead and manage a team of project managers; oversee planning, execution, budgets, risks, and compliance across departments…
Product Development (PD) Scientist* (On-site)
Lief Labs·Valencia, California, United States
Product Development (PD) Scientist* (On-site) at Lief Labs. Location: Valencia, California, United States. Role: Design formulations, Evaluate materials, Reformulate formulations Requirements: Design, develop, reformulate, document, and support dietary supplement products; analyz…
Sanitation Lead (On-site)
Lief Labs·Valencia, California, United States
Sanitation Lead (On-site) at Lief Labs. Location: Valencia, California, United States. Role: Plan sanitation activities, Supervise sanitation staff, Maintain sanitation records Requirements: Sanitation lead with 3-5 years in sanitation in dietary supplement/food/pharma manufactur…
Accounting Manager
Lief Labs·Valencia, California, United States
Accounting Manager at Lief Labs. Location: Valencia, California, United States. Role: Oversee financial, Prepare reports, Lead close processes Requirements: Oversee accounting functions, ensure US GAAP compliance, close processes, GL, cost accounting, FP&A, internal controls; 5+ …
Warehouse (Material Handler) Lead (On-site)
Lief Labs·Valencia, California, United States
Warehouse (Material Handler) Lead (On-site) at Lief Labs. Location: Valencia, California, United States. Role: Lead operations, Coordinate activities, Train handlers Requirements: Experience leading material handling in manufacturing/warehouse, forklift operation, inventory manag…
Associate Formulator (On-site)
Lief Labs·Valencia, California, United States
Associate Formulator (On-site) at Lief Labs. Location: Valencia, California, United States. Role: design formulations, conduct testing, document results Requirements: Assist in formulation, testing, and documentation of dietary supplements; collaborate with R&D, Quality, Regulato…
Senior Formulation Scientist (On-site)
Lief Labs·Valencia, California, United States
Senior Formulation Scientist (On-site) at Lief Labs. Location: Valencia, California, United States. Role: Develop reformulations, Evaluate excipients, Scale-up formulations Requirements: 3+ years in nutraceutical/food/pharmaceutical formulation; strong experience in benchtop deve…
Technical Operator (On-site)
Lief Labs·Valencia, California, United States
Technical Operator (On-site) at Lief Labs. Location: Valencia, California, United States. Role: Setting up, Operating equipment, Maintaining equipment Requirements: Operate and monitor production equipment and packaging lines; perform setup, maintenance, and quality checks; ensur…