Seeking a GC/MS Technician for a full-time role in Lancaster, PA, working 2nd shift (3pm-11:30pm, Sun-Thurs) with initial training M-F, 7am-3:30pm. Responsibilities include maintaining, tuning, calibrating, and analyzing samples using GC/MS, reviewing data, and following SOPs. Candidates need a Bachelor’s in Chemistry, Biology, or related field, with proficiency in English and preferred GC/MS experience. Strong computer skills and relevant lab experience are advantageous. Compensation ranges from $18-19/hour plus 10% shift differential. Benefits include health coverage, 401(k), paid holidays, and more. The company values diversity, sustainability, and career development, offering a supportive environment for growth and innovation. All activities follow GMP/GLP standards, emphasizing safety and quality in environmental testing services.