Senior Lab Technician Jobs in Indiana (NOW HIRING)

We are seeking an experienced analytical laboratory professional to support advanced testing activities within a quality-driven production environment. This role will serve as a technical resource for laboratory operations, utilizing sophisticated instrumentation to generate actionable data, troubleshoot processes, and support continuous improvement initiatives. The successful candidate will combine strong analytical expertise, problem-solving abilities, and leadership skills to help maintain the accuracy and reliability of laboratory testing programs.

• Ensure compliance with safety, environmental, and quality standards across all work areas.
• Support the drafting of Standard Operating Procedures (SOPs) for equipment and processes.
• Actively participate in safety meetings and identify workplace hazards.
• Operate and maintain ICP-OES/ICP-MS equipment for the quantitative determination of metals in solutions, leachates, and process materials.
• Operate X-ray diffraction (XRD) equipment for the identification and quantification of mineralogical and crystalline phases.
• Support complementary analyses such as XRF, Mastersizer, or other techniques as needed by the laboratory.
• Develop, optimize, and validate analytical methods for new process matrices or prototype materials.
• Prepare and verify calibration standards, calibration curves, and certified reference materials.
• Perform calibration, preventive maintenance, and troubleshooting of instrumentation, coordinating with the Laboratory Coordinator or ICP Specialist as needed.
• Interpret, validate, and report analytical results in the laboratory management system (LIMS), communicating findings to the laboratory coordination team.
• Support root cause investigations and nonconformance analysis through detailed analytical characterization.
• Provide technical oversight of Technician B in sample and solution preparation, ensuring traceability and data integrity.
• Identify opportunities to improve test methods, analysis turnaround, and instrument reliability.
• Support external audits (e.g., ISO 9001, or other site-applicable standards) as needed.

• Bachelor's or Master's degree in Chemistry, Metallurgy, Materials Science, or a related field.
• 1-2+ years experience operating ICP-OES/ICP-MS, Atomic Absorption, and XRD.
• Prior experience in a quality control laboratory.
• Solid understanding of statistics as applied to quality control and method validation.
• Proficiency in Microsoft Office (Word, Excel, Outlook, PowerPoint).
• Strong verbal and written communication skills, with the ability to provide technical leadership.
• High attention to detail, commitment to data integrity, and the ability to work independently under pressure.

• Ability to prioritize and organize workflow in a fast-paced environment.
• Proactive approach to solving complex analytical problems.
• Commitment to continuous improvement, quality, and accuracy of results.
• Willingness to mentor and train junior lab staff.

The position operates during the day shift from 8 am to 5 pm, Monday through Friday, with some Saturdays as needed. The work is conducted in a manufacturing setting with two labs onsite, both of which are climate-controlled.

This is a Contract to Hire position based out of Noblesville, IN.

The pay range for this position is $38.46 - $38.46/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

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)

This is a fully onsite position in Noblesville,IN.

This position is anticipated to close on Sep 2, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.