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Lead Chemist - Miami, FL

Lead Chemist - Pay $40.00 to $43.00 per hour

The Lead Chemist will be responsiblefor laboratory analysis and gravimetric blending functions. In addition,the Lead Chemist will develop the daily work schedule based on plant andcustomer priorities; maintain all required records and documentation, answertechnical questions for internal and external customers, ensure thatcalibration, routine and preventative maintenance are completed; work in amanner that improves individual and team safety; and performs other duties asneeded to support the Quality Assurance laboratory.

Essential Functions
Analyzesgases to test for impurities of gas or mixture concentration using gaschromatography and other process analyzers.
• Completes statistical analysis of testing data.
• Prepares Certificates of Conformance and Analysis according to procedures, workinstructions and specifications.
• Tests and certifies incoming raw materials for production.
• Establishes and maintains analytical procedures and methods.
• Ensures lab has all the supplies needed including lab standards.
• Performs basic troubleshooting for common GC and lab instrument issues.
• Assists auditors, internal and external, by finding requested documentation andanswering their questions.
• Calculates, prepares, and fills medical and specialty gas mixtures usingpartial pressure and gravimetric techniques.
• Reviews customer orders to assure feasibility and safety of custom gas blends
• Keeps working area clean and orderly and ensures that 5S status is maintained.
• Completes monthly reporting requirements.
• Maintains all quality control records and other required documentation perprocedures.
• Writes and/or updates local work instructions.
• All other duties as assigned by Regional Lab Manager.
• All other duties as assigned by Hub Plant Manager.
• Performs routine maintenance and calibration on analytical equipment.
• If lab product is non-conforming or out of specification, follows procedures toresolve issue, participates in Material Review Board to help determine thedisposition of the product, provides feedback to operations.
• Maintains all laboratory required records, lab notebooks, and electronic files.
• Participates in all required safety activities such as meetings, monthlyexpectations, and safety committee meetings.
• Develops daily sample analysis and blending schedule based on customer andplant priorities.
• Assists with identifying and developing solutions for technical problems andtesting procedures.
• Interfaces with gas manufacturing personnel and customers to provide technicalsupport as required.

Required for All Jobs
Performs other duties as assigned
Complies with all policies andstandards

Education
Bachelor's Degree - Majorin Chemistry from four-year college or university or 3 years of analyticalexperience -Preferred

Work Experience
1-3years - Two tothree years related experience and/or training in laboratoryenvironment orequivalent combination of education and experience - Required
Knowledge, Skills and Abilities
LANGUAGE SKILLS
• Ability to read, analyze, and interpret work instructions, procedures, andmanuals.
• Ability to respond to common inquiries or complaints from customers, regulatoryagencies, or members of the business community.
• Ability to write reports that conform to prescribed style and format.
• Ability to effectively present information to managers and employees of theorganization.

MATHEMATICALSKILLS
• Ability to comprehend and apply principles of analytical statistics andalgebra.

REASONING ABILITY
• Ability to apply principles of logical or scientific thinking to a wide rangeof intellectual and practical problems.
• Ability to deal with nonverbal symbolism (formulas, scientific equations,graphs, etc.,)
• Ability to deal with a variety of abstract and concrete variables.
OTHER SKILLS ANDABILITIES
• Ability to work independently as well as with others.
• Knowledge of computer programs such as Microsoft Office
• Knowledge of analytical testing equipment and specialty gases

Physical Demands/Working Conditions
The employee is regularly required totalk or hear (e.g. answering phone).
The employee frequently is required towalk (e.g. around warehouse); sit (e.g. computer work); and use hands tofinger, handle, or feel (e.g. testing, computer work).
The employee is occasionally requiredto stand (e.g. reading gauges).
The employee must frequently liftand/or move up to 10 pounds (e.g. office supplies) and occasionally lift and/ormove up to 50 pounds (e.g. small cylinders, equipment).
Specific vision abilities required bythis job include close vision, color vision, and ability to adjust focus (e.g.computer work and testing equipment).

The company is an Equal Opportunity Employer that complies withthe laws and regulations set forth under EEOC. All qualified applicantswill receive consideration for employment without regard to race, color,religion, sex, sexual orientation, gender identity, national origin, disabilityor protected veteran status. EOE AA M/F/VET/Disability.

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Lead Chemist - Miami, FL

Matheson Tri-Gas, Inc.
Miami Beach, FL
Full Time
Bachelor's
USD 40.00 - 43.00 per hour

Published on 05/21/2026

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