LCMS Analytical Chemist

Job Title:

Analytical Chemist Job Description This role focuses on supporting clinical microbiology product development by generating reliable analytical data in a laboratory setting. You will run tests on new and existing products, develop and validate analytical methods, maintain and troubleshoot instruments, and ensure all work complies with quality, safety, and regulatory standards. You will collaborate closely with a small, growing team and play a key role in establishing and improving laboratory operations. Responsibilities Perform routine analytical testing on new and existing clinical microbiology products using LC‑MS/MS, HPLC‑UV, and Ion Chromatography (IC). Develop, optimize, and refine analytical methods to support product development and ongoing product support needs. Participate in the design and execution of validation protocols for analytical methods. Operate, maintain, and troubleshoot analytical instruments, including Thermo and Agilent HPLC‑UV systems and Thermo IC systems. Apply effective and efficient design control techniques when developing and executing analytical methods. Analyze experimental data carefully, interpret results, and draw logical conclusions to support decision-making. Design experiments to improve product and method performance or to investigate and resolve failures. Prepare clear technical reports, documentation, and summaries of analytical results, and present findings to team members. Document all testing activities, methods, and results in accordance with laboratory quality and regulatory requirements. Support continuous improvement initiatives to enhance laboratory workflows, methods, and data quality. Properly handle chemicals, reagents, and samples and dispose of waste in accordance with safety and environmental guidelines. Manage multiple experiments and deadlines simultaneously while maintaining high standards of quality and accuracy. Communicate effectively with colleagues to coordinate testing priorities, share progress updates, and resolve technical issues. Work independently with minimal supervision while taking ownership of assigned projects and tasks. Essential Skills Strong hands-on laboratory skills, particularly in analytical chemistry and method development. At least 2 years of industry experience with LC‑MS/MS method development. Proficiency in operating and troubleshooting LC‑MS/MS, HPLC‑UV, and Ion Chromatography (IC) instruments. Ability to analyze complex data sets carefully and draw logical, evidence-based conclusions. Strong problem-solving and critical thinking skills applied to experimental design and troubleshooting. Ability to manage multiple experiments, tasks, and deadlines in a fast-paced environment. Comfort working independently with minimal supervision while maintaining high quality standards. Clear written and verbal communication skills for documenting work and presenting results. Familiarity with analytical laboratory instruments and quality systems. Experience working in a regulated environment, preferably cGMP and/or FDA-regulated settings. Proficiency with Microsoft Word and Excel for data analysis and report preparation. Additional Skills & Qualifications Bachelor's degree in Chemistry or a related Life Science field. Experience with LC‑MS/MS method development specifically in an industry setting rather than an academic environment. Exposure to or experience with cGMP and FDA regulatory expectations for analytical laboratories. Familiarity with statistical or data analysis tools such as Minitab is a plus. Demonstrated curiosity and an achievement-oriented mindset focused on improving processes and methods. Strong attention to detail and a quality-driven approach to experimental work and documentation. Ability to adapt to changing priorities and remain effective in a deadline-driven environment. Self-starter attitude with a high degree of ownership and accountability for work. Interest in contributing to the setup and continuous improvement of laboratory operations during a period of growth and transition. Work Environment This position is based in a laboratory environment and requires working on site five days per week on a first-shift schedule. You will work with advanced analytical technologies, including LC‑MS/MS, Thermo and Agilent HPLC‑UV systems, and Thermo Ion Chromatography instruments, within a regulated setting that emphasizes cGMP and FDA-aligned quality systems. The environment is fast-paced and deadline-driven, with a strong focus on data integrity, safety, and continuous improvement. You will collaborate closely with a small team while also working independently, contributing to the establishment and optimization of laboratory operations as they are transferred and expanded. Job Type & Location This is a Contract position based out of Hazelwood, MO. Pay and Benefits The pay range for this position is $38.00 - $45.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Hazelwood,MO.

Application Deadline This position is anticipated to close on May 1, 2026. Diversity, Equity & Inclusion At Actalent, diversity and inclusion are a bridge towards the equity and success of our people. DE&I is embedded into our culture through: Hiring diverse talent Maintaining an inclusive environment through persistent self-reflection Building a culture of care, engagement, and recognition with clear outcomes Ensuring growth opportunities for our people Actalent is an equal opportunity employer. About Actalent Actalent is a global leader in engineering and sciences services. For more than 40 years, we've helped visionary companies advance their goals. Headquartered in the United States, our teams span 150 offices across North America, EMEA, and APAC—with four delivery centers in India led by 1,000+ extraordinary employees who connect their passion with purpose every day. Our Bangalore, Hyderabad, Pune, and Chennai delivery centers are hubs of engineering expertise, with core capabilities in mechanical and electrical engineering, systems and software, and manufacturing engineering. Our teams deliver work across multiple industries including transportation, consumer and industrial products, and life sciences. We serve more than 4,500 clients, including many Fortune 500 brands. Learn more about how we can work together at actalentservices.com.