Maintenance Lead

Location: Valencia, CA Schedule: 1st Shift, 5:00 AM–1:30 PM, Monday–Friday, with weekends as needed About Lief Labs Lief Labs is a premier dietary supplement formulation, product development, and manufacturing innovator located in Valencia, California. We partner with entrepreneurial brands to deliver innovative, high-quality products through our state-of-the-art cGMP manufacturing facility. Ready to Lead and Drive Continuous Improvement? Join Lief Labs as a Maintenance Lead and provide hands-on technical guidance to maintenance technicians and mechanics. You will help troubleshoot equipment issues, reinforce standard work, support training, and improve equipment reliability while contributing to daily production and quality goals. This is a non-supervisory lead role focused on technical mentorship, teamwork, and continuous improvement. What You’ll Do Provide day-to-day technical guidance to maintenance technicians and mechanics. Support work orders, preventive maintenance, tooling, equipment readiness, and inventory checks. Assist with troubleshooting mechanical and electrical issues and escal… Participate in daily huddles and communicate progress, challenges, and maintenance needs. Deliver hands‑on training and identify skill gaps and development opportunities. Support continuous improvement, root-cause analysis, and quality investigations. Reinforce safety procedures, standard work, and maintenance documentation requirements. Collaborate with Production, Engineering, Quality, and the Maintenance Supervisor to meet operational goals. How You’ll Lead This individual-contributor role provides technical guidance, mentoring, and on-the-job training without direct supervisory authority. What You Bring 2–3 years of maintenance technician or mechanic experience. Familiarity with cGMP, OSHA, and EPA requirements. Strong communication, organizational, and problem-solving skills. Lean Six Sigma or continuous improvement experience preferred. Bilingual English/Spanish skills preferred. Physical Requirements and Work Environment This is an active manufacturing-floor role requiring extended standing, walking, bending, and crawling. Must frequently lift or move 10–50 pounds and have close, distance, color, and peripheral vision, depth perception, and focus adjustment. No travel required. Why This Role? Lead and mentor: Share technical knowledge, guide team members, and support hands‑on training. Solve problems: Apply strong mechanical and/or electrical troubleshooting skills to resolve equipment issues. Drive improvement: Help streamline maintenance processes, manage competing priorities, and improve equipment reliability and operational performance. Hourly Rate: $34.00 - $37.00 per hour Starting pay is determined by several factors including experience, skills, education, training, and market conditions. Benefits That Support You Medical, Dental, and Vision Insurance 401(k) with Company Participation Life Insurance Education Reimbursement Program Paid Time Off (PTO) Lief is an Equal Opportunity employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, or sex, including sexual orientation and gender identity, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law. Suppose you are a qualified individual with a disability or a disabled veteran. In that case, you have the right to request accommodation if you are unable or limited in your ability to use or access our career center due to your disability. To request an accommodation, contact the Lief Human Resources department. Lief will consider employment-qualified applicants with criminal histories in a manner consistent with the requirements of the Los Angeles Fair Chance Initiative for Hiring. Lief uses E-Verify to confirm work eligibility in the United States. E-Verify compares the information on your Form I-9, Employment Eligibility Verification, to official government records #J-18808-Ljbffr