Quality Assurance Supervisor

Pico Rivera, CA Full-Time / On-Site $72,000–$82,000 per year (DOE)Reports to: QA Manager Department: Quality AssuranceAbout De Silva Brothers & Company:Since 1955, De Silva Brothers & Company has been an industry leader in ingredient blending, co-packaging, and wholesale distribution of herbs, spices, and custom seasonings. Operating from our facility in Pico Rivera, California, we serve food manufacturers, national retailers, and private label brands across the United States. Our commitment to quality is reflected in our SQF, HACCP, GMP, and Kosher certifications, and in the rigorous standards we hold ourselves and our suppliers to every day.Position Overview:De Silva Brothers & Company is seeking an experienced and detail-oriented Quality Assurance Supervisor to join our QA department. This is a key leadership role — the second-in-command within the department — responsible for supporting the QA Manager in overseeing all aspects of food safety, product quality, regulatory compliance, and supplier verification. The ideal candidate brings a strong background in food manufacturing quality systems and thrives in a fast-paced, compliance-driven environment.Key Responsibilities:Quality Assurance & Food SafetyAssist the QA Manager in overseeing day-to-day quality assurance operations across all product lines including spices, herbs, blends, and co-packed goodsEnforce compliance with HACCP, SQF, GMP, Kosher, and all applicable federal and state food safety regulationsMonitor and document microbiological and chemical testing of incoming ingredients and finished productsConduct internal audits and inspections to ensure continued adherence to food safety standardsAct as QA Manager designee in their absence, providing leadership and decision-making authority for the departmentSupplier & Vendor ManagementSupport the vendor approval and ongoing verification program, including review of Certificates of Analysis, product specs, and Kosher certificatesEvaluate and qualify new suppliers in accordance with company standards and regulatory requirementsMaintain accurate records of supplier compliance documentation and annual review statusDocumentation & ComplianceMaintain and update QA records, SOPs, HACCP plans, and regulatory documentationPrepare and respond to customer requests for Product Specifications, Certificates of Analysis, and quality documentationEnsure traceability records are complete, accurate, and audit-ready at all timesSupport third-party audits (SQF, Kosher, customer audits) and help implement corrective actionsTeam & Cross-Functional CollaborationSupervise and mentor QA team members, providing guidance and performance feedbackCollaborate with production, R&D, and procurement teams to resolve quality issues and drive continuous improvementLead investigations into non-conformances, customer complaints, and product holds; oversee root cause analysis and CAPA processesQualifications:Required3–6 years of experience in quality assurance or food safety within a food manufacturing environmentStrong working knowledge of HACCP, SQF, GMP, and FDA food safety regulationsExperience with microbiological and chemical testing proceduresDemonstrated ability to lead, supervise, and develop a teamExcellent attention to detail, organizational skills, and documentation practicesStrong written and verbal communication skillsProficiency with Microsoft Office Suite (Word, Excel, Outlook)Preferred:Bachelor’s degree in Food Science, Biology, Chemistry, or a related fieldHACCP certification (PCQI or equivalent)SQF Practitioner certificationExperience in spice, herb, seasoning, or dry ingredient processingFamiliarity with co-packing and private label operationsBilingual (English/Spanish) a plusCompensation & Benefits:De Silva Brothers & Company offers competitive compensation and a supportive work environment. This position includes:Annual salary: $72,000–$82,000 depending on experience401(k) and 401(k) MatchHealth, dental, and vision insurancePaid time off and company holidaysOpportunities for professional development and advancement