Laboratory Technician
HR MGMT 10 LLC · Tustin, California · Posted Jun 16, 2026
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Position Summary
HR MGMT 10, LLC is an Employer of Record providing workforce support services to partnered brands operating in regulated and consumer product industries.
We are seeking a detail-oriented Lab Technician to support laboratory operations at a peptide manufacturing and quality control facility. This role is responsible for conducting analytical and microbiological testing on peptide raw materials, in-process samples, and finished goods; maintaining laboratory equipment; preparing reagents and media; and supporting validation and stability studies in a cGMP-compliant environment.
This is a hands-on role ideal for someone who thrives in a structured, regulated laboratory setting and can ensure accuracy, compliance, and efficiency across all testing and documentation processes.
Core Responsibilities
1. Peptide Sample Testing & Analysis
- Receive, log, and track incoming peptide samples including raw materials, in-process batches, and finished peptide products
- Perform HPLC (High-Performance Liquid Chromatography) analysis for purity, identity, and potency testing of peptide compounds
- Conduct FTIR spectroscopy to confirm peptide identity and raw material characterization
- Perform analytical testing including pH, moisture content (Karl Fischer or loss on drying), and water activity
- Assist with peptide reconstitution, dilution preparation, and sample handling per established SOPs
- Identify and escalate out-of-specification (OOS) results to the Lab Director promptly
2. Microbiological & Environmental Testing
- Perform routine microbiological testing including bioburden, sterility, and endotoxin (LAL) testing on peptide products
- Prepare and maintain laboratory media, cultures, and reagents for microbiological assays
- Conduct environmental monitoring (EM) including viable and non-viable air and surface sampling
- Support cleanroom and controlled environment testing protocols relevant to sterile or aseptic peptide manufacturing
3. Equipment Operation & Calibration
- Operate and maintain key laboratory instruments including HPLC systems, analytical balances, pH meters, pipettes, and lyophilization support equipment
- Perform routine calibration and verification of laboratory equipment per established schedules
- Ensure proper maintenance, cleaning, and qualification of instruments
- Maintain organized and accurate technical records for all equipment, calibration logs, and testing activities
4. Quality, Compliance & Documentation
- Follow all Standard Operating Procedures (SOPs), safety guidelines, and regulatory requirements including FDA 21 CFR Part 111/211 as applicable
- Record and document all testing data accurately in accordance with GLP, GDP, and cGMP standards
- Support investigations, deviations, and implementation of CAPA (Corrective and Preventive Actions)
- Maintain accurate lab documentation, batch records, and reporting to support regulatory compliance and audit readiness
5. Validation & Stability Support
- Assist in cleaning validation through swab testing and environmental monitoring for peptide manufacturing equipment and surfaces
- Support stability studies for finished peptide products under defined storage conditions and time points
- Participate in validation of production processes and laboratory cleaning procedures
- Assist with method validation activities for peptide-specific analytical procedures
6. Third-Party Lab Coordination
- Prepare and submit peptide samples to external contract laboratories for confirmatory or specialized testing (e.g., amino acid analysis, mass spectrometry)
- Manage chain of custody documentation and coordinate sample pickups
- Review certificates of analysis (COAs) for accuracy and document results in laboratory systems
7. Laboratory Maintenance & Inventory
- Maintain a clean, safe, and organized laboratory environment compliant with cGMP standards
- Properly dispose of biohazard, chemical, and peptide-related waste per applicable regulations
- Monitor inventory levels of reagents, consumables, and reference standards; assist with ordering laboratory supplies
Qualifications
Required
- High School Diploma or GED with 2+ years of hands-on laboratory experience; OR
- Associate’s or Bachelor’s degree in Chemistry, Biology, Biochemistry, or a related science
- Familiarity with GLP, GDP, and/or cGMP documentation practices
- Basic knowledge of laboratory safety, compliance, and standard testing procedures
- Strong attention to detail and organizational skills
- Strong verbal and written communication skills
- Ability to follow SOPs and structured processes in a regulated environment
Strongly Preferred
- Experience working in a peptide, pharmaceutical, nutraceutical, or compounding laboratory environment
- Hands-on experience with HPLC operation and data interpretation
- Familiarity with FTIR, Karl Fischer titration, or endotoxin/LAL testing
- Experience supporting environmental monitoring programs or cleanroom testing
- Knowledge of F…