quality control chemist

Strahl & Pitsch LLC

QC Chemist Job Summary:The QC Chemist is responsible for performing qualitative and quantitative chemical analyses of raw materials, in-process samples, and finished products to ensure compliance with internal specifications, regulatory standards, and customer requirements. The role ensures product quality, supports manufacturing processes, and maintains laboratory accuracy and compliance.Key Responsibilities:&middot; Equipment - Set up, operate, calibrate, and maintain laboratory instruments and equipment, and troubleshoot any malfunctions.a. GCi. Learning/creating methodsii. Data Analysisiii. Writing the methodsiv. Performing routine maintenance on the equipmentv. Monitoring and ordering required suppliesb. Rheometeri. Researching valuable methods/calculations of transforming rheometric data to S&amp;P useful information and results.c. DSCi. Running tests and analyzing the data.ii. Maintenanced. General equipment maintenance &ndash; contacting suppliers to resolve equipment issues.&middot; Support Productiona. Quality testing (including but not limited to) Titrations, melting points, penetrations, etc.b. Strahl Building In-Process testsi. Checking pailsii. Candelilla peroxide check, etc.c. Setting up Strahl Building production testing (when necessary)d. Fill in for Lab Tech (when necessary) including morning production checks and testing, filtering, bleaching.e. Tanker sampling/testing&middot; Environmental Monitoring swabbing (Monthly + Food Production)&middot; Blending and testing of samples in assistance of investigation, non-conforming product disposition.&middot; General lab procedure updates.&middot; Performing the quality updates for change controls (ie. Formula update)&middot; Assisting Research Manager with projects, evaluation documents.<ul><li>Assist with product research and testing to support investigations and management requests to make commercial decisions.</li><li>Ensure compliance with Good Laboratory Practices (GLP), Good Manufacturing Practices (GMP), and standard operating procedures (SOPs).</li><li>Investigate out-of-specification (OOS) and out-of-trend (OOT) results and assist in root cause analysis.</li><li>Maintain laboratory safety, cleanliness, and proper disposal of chemical waste.</li><li>Support internal and external audits (e.g., FDA, ISO, cGMP inspections).</li><li>Strong problem-solving, critical thinking, attention to detail, and communication skills are vital.</li><li>Ability to summarize data and present it to Senior and Executive Management</li><li>Comply with safety and regulatory requirements.</li><li>Other duties as considered necessary to support Quality, Lab and R&amp;D</li></ul>Job Type: Full-timePay: $29.00 per hourExpected hours: 40 per weekBenefits:<ul><li>401(k) matching</li><li>Dental insurance</li><li>Health insurance</li><li>Life insurance</li><li>Paid time off</li><li>Vision insurance</li></ul>Work Location: In person

Quality control chemist

CAPTEK Softgel International

Become part of a team that champions wellness worldwide. CAPTEK® Softgel International is a global leader in the development and production of high-quality nutraceutical supplements. As a contract manufacturer organization (CMO), we collaborate with innovators from some of the world’s most successful brands.
 
Summary: The Quality Control Chemist III plays a senior role in the Quality Control (QC) laboratory, responsible for leading complex analytical testing and providing cross-functional support for the testing and release of raw materials and finished goods. In addition to performing advanced chemical analyses, the Chemist III supports the QC Supervisor with daily operations, mentoring junior chemists, and ensuring compliance with cGMP regulations. This role bridges technical execution with leadership by ensuring timely, accurate testing while driving continuous improvement in quality systems.
 
Essential Duties and Responsibilities: 
<ul>
<li>Perform advanced analytical testing on raw materials and finished goods using High-Performance Liquid Chromatography (HPLC), Gas chromatography (GC), Ultraviolet and Visible (UV-Vis), Fourier Transform Infrared Spectroscopy (FTIR), Atomic Absorption Spectrometry (AA), and other techniques, ensuring data accuracy and compliance with established specifications.</li>
<li>Lead investigations of out-of-specification (OOS) results, including root cause analysis and documentation of corrective actions.</li>
<li>Review and approve analytical data and Certificates of Analysis (CoAs) for accuracy and completeness prior to supervisor sign-off.</li>
<li>Provide technical support and guidance to QC Chemists I and II, ensuring adherence to SOPs, test methods, and good documentation practices.</li>
<li>Collaborate with the QC Supervisor to coordinate daily sample flow, prioritizing testing schedules for raw material (RM) and finished goods (FG) to meet production and release timelines.</li>
<li>Support the Supervisor in ensuring timely review and disposition of RM and FG, including the verification of data used for release decisions.</li>
<li>Assist in training QC staff on new test methods, instruments, and safety procedures.</li>
<li>Acts as a liaison between the QC lab and other departments (QA, Production, Planning and Purchasing) for RM/FG testing needs, troubleshooting, and process improvements.</li>
<li>Troubleshoot OOS results on raw materials with vendors, including coordinating retesting, reviewing vendor CoAs, and collaborating on corrective actions to ensure material compliance and timely resolution.</li>
<li>Troubleshoot finished goods OOS results and escalate findings through proper Quality management channels, involving Sales and Business teams as necessary, based on management's approval.</li>
<li>Perform method development and validation as needed, with documentation aligned to regulatory and internal standards.</li>
<li>Participate in internal and external audits, provides data and justifications as needed.</li>
<li>Assist in the maintenance, calibration, and troubleshooting of laboratory instruments.</li>
<li>Support contract testing coordination with third-party labs for specialized assays or confirmatory testing.</li>
<li>Draft and revise SOPs, test methods, and other controlled documents.</li>
<li>Work closely with the QC Supervisor/Quality Management to manage the workflow for raw material and finished good testing, ensuring timely completion and release.</li>
<li>Participate in cross-functional meetings with QA, Production, and Purchasing to align testing priorities with business needs.</li>
<li>Assist RM/FG CoAs approvals and releases materials/products as needed.</li>
<li>Lead continuous improvement initiatives to enhance testing efficiency, reduce errors, and streamline processes.</li>
<li>Engage in interdepartmental collaboration to resolve technical issues affecting RM/FG quality, including non-conformance investigations.</li>
<li>Generates appropriate and complete finished product Certificates of Analysis per product requirement and verifying finished product CoA claims as accurate, true, and complete.</li>
<li>Prepares sample, solvents/reagents, and systems for testing, calculates data and results, documents the entire procedure, disposes and safely cleans up solutions in the hazardous chemicals waste (under the hood), discards all disposables in appropriate waste containers and properly and safely cleans all glassware, work-stations, and apparatus/equipment used.</li>
<li>Safely and appropriately uses tools such as scalpels, glassware, dishes, weighing dishes, pipets, burets, volumetric flasks, ovens, furnaces, stirrers/heat-plates, ultrasonicators, baths, balances, titrators, chemically resistant containers, graduated cylinders, beakers, spectrophotometer cuvettes and permanent markers.</li>
<li>Ensure lab compliance with cGMP, safety, and environmental regulations, including proper chemical handling and waste disposal.</li>
<li>Safely uses reagents (substance or compounds) such as water, acids and bases of varying concentration, buffers, and solvents ranging from weak to strong that are added to a system in order to bring about a chemical reaction or to see if a reaction, interaction, or separation occurs.</li>
<li>Obtains sample and checks sample label and appearance to make sure that the sample is correct. Accurately weigh, label, log and document all samples and in-use apparatus, tools, equipment/instruments, and solvents/regents.</li>
<li>Adheres to all safety, cGMP, and Captek's Standard Operating Procedures, particularly those of the 6 series, while par-taking in the accountability of all QC staff to do the same.</li>
<li>Quality Control Chemist III must have the ability to be flexible, handle multiple projects simultaneously and adapt to increased business demands.</li>
<li>Perform additional duties as assigned.</li>
</ul>
Qualifications: 
<ul>
<li>5+ years of experience in a cGMP-regulated QC laboratory, with a focus on raw material and finished product testing.</li>
<li>Proficient with advanced analytical instruments (HPLC, GC, UV-Vis, FTIR, AA) and method troubleshooting.</li>
<li>Experience leading technical teams or mentoring junior chemists.</li>
<li>Strong technical writing, problem-solving, and data analysis skills.</li>
<li>Excellent communication skills, with the ability to work cross-functionally.</li>
<li>Knowledge of regulatory requirements (21 CFR Part 111, USP, FDA) in dietary supplements or pharmaceutical industries is a plus.</li>
</ul>
Education/Experience: 
Bachelor’s degree in Chemistry, Biochemistry, or related scientific field (required); Master’s degree preferred.
 
Work Environment: 
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
 
While performing the duties of this job, the employee is occasionally exposed to work near moving mechanical parts, fumes, or airborne particles and risk of electrical shock. The noise level in the work environment is usually moderate.
 
Physical Demands: 
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
 
Physical demands require sitting for extended periods of time, walking, bending, reaching, carrying, and occasionally lifting and/or moving objects up to 25 pounds. Specific vision abilities required by this job include Close vision, Peripheral vision, and the ability to adjust focus. While performing the duties of this job, the employee is occasionally required to use hands to finger, handle, or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl and talk or hear.
 
EEOC Statement: 
CAPTEK is an equal employment opportunity employer. In order to provide equal opportunities to all individuals, employment decisions will be based on merit, qualifications, and abilities, not on any mental or physical disability. We comply with the law regarding reasonable accommodation for disabled employees and applicants.
 
We do not discriminate on the basis of actual or perceived race, color, national origin, ancestry, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions related to pregnancy, childbirth or breastfeeding), reproductive health decisions, gender, gender identity, gender expression, religious creed, disability (mental and physical) including HIV and AIDS, medical condition (cancer and genetic characteristics ), genetic information, age, marital status, sexual orientation, military and veteran status, or any other characteristic protected by federal, state or local law. Our management team is dedicated to this policy with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities and general treatment during employment.
 
Thank you for your interest in joining the CAPTEK team. You will be contacted shortly if your application is selected.

Quality Control Chemist III

Rawabi Integrated Gas Company

Job Description<ul><li>Responsible for both gas and bulk products quality analysis and certification.</li><li>Incoming inspection of raw materials and outsourced products.</li><li>In-process inspection in the gas plants.</li><li>Carry out Final product analysis of all gas products.</li><li>Report failure rate to the concerned immediately and support for the necessary action.</li><li>Maintaining all QC documents relevant to ISO 9001 QMS & ISO 17025</li><li>Responsible for maintaining all analytical equipments and instruments.</li><li>Responsible for housekeeping and safety in Q.C laboratory and premises.</li><li>Carryout in process product quality inspection in coordination with plant operators.</li><li>Inform QC manager about failure rate of products.</li><li>Ensure all equipments (Gas analyzers / G.C's) are being calibrated at regular interval and intact.</li><li>Maintain analysis reports.</li><li>Follow-up quality standards set by the company.</li><li>Measure / monitor KPI's</li><li>Any other tasks assigned by Quality control Manager</li></ul>Skills<li>University degree in Chemistry (Bachelor / Master)</li><li>Minimum 5 years' experience in Quality control functions at manufacturing industries, industrial gas,field experience is an added advantage.</li><li>Professional knowledge of Laboratory analytical equipments, instruments and chemicals</li><li>Technical / analytical ability to execute.</li><li>Self-motivated</li><li>Good computer skills such as MS office and other software knowledge and experience</li><li>Fluent in English and local language</li>EducationBachelor in ChemistryApply Now

Quality Control (QC) Chemist

Astrix

<div>
 
 
 Summary:
 
 
 
 Our client who is a well respected and growing Specialty Chemical company is looking for a Chemist to perform quality control testing on materials and products within a regulated environment. This is a great opportunity for an experienced Chemist to continue their career in an independent lab based role.
 
 
 
 
 
 Pay: Starting at $28.00/hr
 
 
 
 
 
 
 Responsibilities:
 
 
 <ul>
 <li>
 Conduct analytical testing per established procedures using laboratory instrumentation and wet chemistry methods.
 </li>
 <li>
 Calibrate, maintain, and verify readiness of laboratory equipment.
 </li>
 <li>
 Provide in-process testing support and ensure clear communication between shifts.
 </li>
 <li>
 Lead OOS investigations and follow up on corrective and preventive actions.
 </li>
 <li>
 Support method optimization, troubleshooting, and specification updates.
 </li>
 </ul>
 
 
 
 
 
 Qualifications:
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Chemistry or related field and 2+ years of laboratory experience.
 </li>
 <li>
 Familiarity with GMP regulations preferred
 </li>
 <li>
 Hands on experience with ONE of the following GC, GC-MS, HPLC, titrations, etc.
 </li>
 </ul>
 
 
 
 
 
 Schedule:
 
 
 
 12 hour schedule (Day and night shift available)
 
 
 
 
 
 This job description is a complete list of all desired skills, but not all are required. We strongly encourage candidates who have some of the skills to apply. We look forward to a conversation to learn more about you!
 
 
 
</div>

Analytical Chemist

Saudi Aramco Total Refining and Petrochemical Company (SATORP)

<div>
 
 
 Scope:
 
 
 
 
 
 <ul>
 <li>
 To consult, coordinate, evaluate and execute analyses and measuring activities, performed in day time for all the operational sectors in accordance with the directions given by the Quality Control supervisor.
 </li>
 <li>
 To guide and consult chemist I and chemist II on skill matrix based on base, key, pacing and emerging technology, skill and knowledge.
 </li>
 <li>
 To lead development and implementation of testing methods including selection and purchase of new equipment, training, quality control, documentations, maintenance and troubleshooting and continuous improvement.
 </li>
 </ul>
 
 To conduct training and minor troubleshooting on test equipment and other instrumentation.
 
 
 
 
 
 
 
 
 
 PRINCIPAL TASKS TO FULFIL:
 
 
 <ul>
 <li>
 has experience in all type of Gas Chromatography and related analysis to MFC Mix Feed Cracker plant
 </li>
 <li>
 Provides specialist advice and assistance on all matters pertaining to his field of technical expertise as it impacts the Satorp&rsquo;s utilities and processes.
 </li>
 <li>
 Undertakes original investigative studies to resolve technical problems outside the scope of available literature.
 </li>
 <li>
 Prepares papers and/or manuals setting forth results of his studies, and recommends corrections or other appropriate action to apply the results of the work.
 </li>
 <li>
 Keeps current with significant developments in his field of specialization and applies these developments to solving problems. He is expected to make periodic visits to operating plants, and attend professional and industrial society meetings.
 </li>
 <li>
 Conducts seminars and presentations for involved personnel in areas of his principal contacts relating to the resolution of technical problems.
 </li>
 <li>
 Maintains and updates his working knowledge of applicable state-of- the-art research instrumentation as it may relate to his work.
 </li>
 <li>
 Performs other miscellaneous related duties as requested.
 </li>
 <li>
 Develop and implement statistical quality control program and maintain records
 </li>
 <li>
 Maintain procedures, QC charts, reference standards etc as per ISO/IEC 17025 Quality Management Systems
 </li>
 <li>
 Support test run analyses, analytical studies and method development and modifications, as needed.
 </li>
 <li>
 Promote and develop products on-line quality certification criteria.
 </li>
 <li>
 Discuss regularly with On-Stream Analyzer team to identify and eliminate any deviations between the OSA and Laboratory analyzer results.
 </li>
 <li>
 Train, develop and monitor performance of Lab staff to build capabilities for handling various analytical tasks and update them on the latest analytical techniques.
 </li>
 <li>
 Support the division goals in implementing performance enhancement initiatives
 </li>
 <li>
 Propose modifications, new technology, participate in the review and provide support for all technical enhancements required in the area.
 </li>
 <li>
 Prepare reports on technical studies carried out in the Laboratory.
 </li>
 <li>
 Stop the work when a non-conformance is noticed or a deviation from the approved procedures, recommend and implement solutions as needed. Inform the concerned entities (Areas) in case of unexpected/out-of-limit lab results.
 </li>
 <li>
 Stand-in for the other senior chemists during vacations and extended absences, assuming all technical responsibilities.
 </li>
 <li>
 Technical evaluation for the procurement of new Lab equipment, planning of spares and consumables.
 </li>
 <li>
 Evaluate bids for technical acceptability of Lab. equipment, glassware and chemicals.
 </li>
 <li>
 Comply with all SATORP environmental health and safety regulations. Attend/present monthly safety meetings.
 </li>
 <li>
 Experience with chemo-metrics modelling analysis.
 </li>
 </ul>
 
 
 
 
 
 
 
 
 FUNCTION REQUIREMENTS
 
 :
 
 <ul>
 <li>
 Bachelor's degree in chemistry.
 </li>
 <li>
 Degree in a relevant discipline and at least 8 years of practical experience as a Senior Chemist
 </li>
 <li>
 (10+) years of analytical experience in Petrochemical lab, of which at least five (5) years in a similar position.
 </li>
 </ul>
 
 
</div>

MFC and Gas Chromatography Chemist

SCADA Industries (Pvt) Ltd

Job Title: Lab ChemistLocation: Port Qasim, Karachi Job Type: Full-TimeCompany Overview SCADA Industries (Pvt.) Ltd. is a rapidly expanding specialty chemical manufacturer serving the textile and industrial sectors.Position OverviewWe are hiring Lab Chemists for QA/QC operations. Applicants with BE Chemical Engineering or MSc (Organic/Applied Chemistry) are encouraged to apply. The role involves laboratory analysis, raw material screening, physical/chemical testing, and quality control of textile-related chemicals.Key Responsibilities <ul><li>Laboratory-based development work for textile chemicals</li><li>Perform quantitative and qualitative testing of dyes, chemicals and auxiliaries</li><li>Conduct raw-material inspection and in-process quality control</li><li>Contribute to new product development &amp; finished product evaluation</li><li>Establish and maintain SOPs for equipment operation &amp; chemical handling</li><li>Conduct physical and chemical analysis to validate product performance</li><li>Operate colour-measurement instruments (DataColor/Spectrophotometer)</li><li>Maintain QC documentation, calibration logs, and batch-testing reports</li></ul>We Are Looking For<ul><li>BE Chemical Engineering/MSc Organic or Applied Chemistry</li><li>Experience Fresh to 2 Years in laboratory of chemical vesting environment</li><li>Strong analytical approach with attention to detail</li><li>Interest in formulation work, dye analysis, and chemical evaluation</li><li>Good documentation, reporting and communication skills Internship or Final-Year Project related to chemicals or textiles is a plus</li></ul>What We Offer<ul><li>Direct mentorship under senior lab and dye technologists</li><li>Career progression path: QC Chemist Lab Engineer Technical Lead</li><li>Exposure to QA, R&amp;D, and product development workstreams</li><li>A learning-oriented environment with strong growth potential</li></ul>How to Apply<ul><li>Email your CV to: hr@scadachem.com</li></ul>Job Types: Full-time, FresherApplication Question(s):<ul><li>In which area do you live? Current Address?</li><li>What is your current Salary?</li><li>What is your expected Salary?</li><li>Your age?</li><li>Do you have ever worked in Chemical Lab Testing?</li><li>Your Qualification and specialization?</li></ul>Education:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>Chemical Lab Testing: 1 year (Required)</li></ul>Location:<ul><li>Karachi (Required)</li></ul>Willingness to travel:<ul><li>100% (Required)</li></ul>Work Location: In person

Lab Chemist / Quality Control Officer

Unicrop Biochem

Job Overview:As a Pesticide Production Chemist, you will be responsible for developing, testing, and overseeing the production of pesticides. Your role involves ensuring the quality, safety, and efficacy of pesticide products through rigorous chemical analysis and experimentation. You will collaborate with a team of scientists, engineers, and production personnel to optimize manufacturing processes and meet regulatory standards.Responsibilities:<ul><li>Formulation Development: Design and optimize pesticide formulations to enhance efficacy and safety while minimizing environmental impact.</li><li>Chemical Analysis: Conduct comprehensive chemical analysis of raw materials, intermediates, and finished products using techniques such as chromatography, spectroscopy, and wet chemistry methods.</li><li>Quality Control: Implement quality control measures to ensure batch-to-batch consistency and compliance with regulatory standards.</li><li>Process Optimization: Collaborate with production engineers to optimize manufacturing processes, improve efficiency, and reduce production costs.</li><li>Regulatory Compliance: Stay abreast of regulatory requirements related to pesticide production and ensure adherence to safety, environmental, and labeling regulations.</li><li>Troubleshooting: Investigate and resolve issues related to product quality, stability, and performance.</li><li>Documentation: Maintain detailed records of experiments, test results, and production activities in accordance with company policies and regulatory guidelines.</li><li>Collaboration: Work closely with cross-functional teams, including research and development, regulatory affairs, and marketing, to support product development and commercialization efforts.</li><li>Safety and Environmental Compliance: Adhere to safety protocols and best practices to minimize risks associated with handling hazardous chemicals. Ensure compliance with environmental regulations governing waste disposal and emissions.</li><li>Continuous Improvement: Identify opportunities for innovation and process improvement to enhance product quality, efficiency, and competitiveness.</li></ul>Job Types: Full-time, PermanentPay: ₹30,000.00 - ₹45,000.00 per monthBenefits:<ul><li>Leave encashment</li></ul>Work Location: In person

Pesticides Formulation chemist

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