maintenance technician

director, laboratory

lab analyst

lab assistant - food science Jobs in Houston

lab assistant - food science

lab technician

chemistry lab technician

Infosoft

<p>Job Title: <b>Chemical Lab Technician</b><br/>Pay Rate: <b>$25 to $27.57/Hr</b><br/>Duration: <b>6 Months</b><br/>Location: <b>Houston, TX</b></p><p><b>Shift - 7:00 AM to 3:30 PM (Monday to Friday)</b></p><p>We are looking for a <b>Chemical Lab Technician</b></p><ul><li>Performs <b>routine analyses </b>on <b>raw materials</b>, in-process, and finished product samples and accurately <b>reports results </b>into <b>LIMS </b>and SAP.</li><li>Performs routine analysis on environmental samples, enters data in LIMS, and submits results to interested parties.</li><li>Maintains proficiency in all standard lab methods, software, and equipment used in the lab.</li><li>Performs preventive maintenance, <b>troubleshoots</b> <b>instruments </b>as required, and documents all information.</li><li>Performs daily quality control checks on designated equipment.</li><li>Ensure all <b>hazardous waste</b> produced in the lab is removed daily.</li><li>Maintains required documentation and filing of <b>test records</b>, as required by all relevant Quality Systems.</li><li>Responsible for complying with all AIMS, <b>HESQ </b>policies &amp; practices, including ISO-9001, ISO-14001, ISO-45001, and <b>RCMS</b>. This includes compliance with all legal and regulatory requirements. For example, OSHA, EPA, TCEQ, etc.</li><li>Manages the life cycle throughout the lab and ensures weekly transfer to the retention room.</li><li>Provides assistance in customer complaint investigations.</li><li>Maintains the sample retention room and disposes of expired samples in a hazardous waste drum monthly.</li><li>Manages inventory of all <b>gas chromatography</b> gases, including ordering of gases as needed.</li><li>Oversee lab supply inventory and ensure an adequate level of inventory is maintained.</li><li>Maintains knowledge of test procedures.</li><li>Enter work notifications for <b>maintenance </b>needed within the <b>Lab</b>.</li><li>Maintains a safe work area in the lab.</li><li>Supports the BBS process by performing observations.</li><li>Perform other duties as assigned to meet the plant&rsquo;s needs.</li></ul><p><b>Requirements:</b></p><ul><li>Minimum of 2 years of accredited training in <b>chemistry </b>and/or <b>laboratory techniques</b>.</li><li>Previous experience or training in the <b>petrochemical </b>industry performing similar work is a plus</li><li>Passing of a pre-employment physical.</li><li>High School Diploma. A 4-year degree in Chemistry to improve future advancement potential.</li><li>Good communication skills.</li><li>Completion of initial classroom training in environmental, safety, quality, emergency response, and lab methods. Training in environmental includes management of lab wastes, emergency response plan training, spill response training, DOT, and basic HAZCOM instructions.</li><li>Completion of initial on-the-job training by a qualified laboratory technician or supervisor.</li><li>Must possess a Class D license for a portable water operator.</li></ul><p>Job Types: Full-time, Contract</p><p>Pay: $25.00 - $27.75 per hour</p><p>Application Question(s):</p><ul><li>Please provide your Email address</li></ul><p>Education:</p><ul><li>High school or equivalent (Required)</li></ul><p>Experience:</p><ul><li>chemical materials/petrochemicals&nbsp;: 2 years (Required)</li><li>Wet chemistry: 1 year (Required)</li><li>AIMS, HESQ,&nbsp;ISO-9001, ISO-14001, ISO-45001: 1 year (Required)</li></ul><p>Ability to Commute:</p><ul><li>Houston, TX 77015 (Required)</li></ul><p>Work Location: In person</p>

Chemistry Lab Technician

Agrohansa, Inc.

<p><b>Job Posting: Lab Assistant - Food Science</b></p><p>We&rsquo;re looking for a highly motivated and detail-oriented Lab Assistant to join our R&amp;D team. The ideal candidate will have a strong background in food science and a passion for creating innovative food products. This is a full-time position located at our facility in Houston, Texas.</p><p><b>Key Responsibilities</b></p><ul><li>Conduct laboratory experiments and tests on food products, ingredients, and processes. This includes shelf-life studies, sensory evaluations, and nutritional analysis.</li><li>Assist in the development and improvement of new and existing food products.</li><li>Operate and maintain laboratory equipment, ensuring all instruments are calibrated and in good working order.</li><li>Record and analyze data from experiments, preparing detailed reports and presentations for senior staff.</li><li>Maintain a clean and safe laboratory environment, adhering to all company and industry safety protocols.</li><li>Manage inventory of lab supplies and ingredients.</li></ul><p><b>Qualifications</b></p><ul><li>Food Science Degree or a related field (e.g., Food Technology, Food Chemistry).</li><li>Proven experience in a lab setting, preferably within the food or beverage industry.</li><li>Proficiency with common lab equipment such as pH meters, spectrophotometers, and texture analyzers.</li><li>Strong analytical and problem-solving skills.</li><li>Excellent communication and teamwork abilities.</li><li>Attention to detail and a high level of accuracy in data collection and reporting.</li></ul><p><b>What We Offer</b></p><ul><li>Competitive salary and benefits package.</li><li>Opportunities for professional growth and career advancement.</li><li>A collaborative and innovative work environment.</li></ul><p>To Apply: Please submit your resume and cover letter to cchoate@agrohansa.com with the subject line &ldquo;Lab Assistant Application - Food Science.&rdquo;</p><p>Job Type: Full-time</p><p>Benefits:</p><ul><li>Dental insurance</li><li>Health insurance</li><li>Paid time off</li><li>Vision insurance</li></ul><p>Work Location: In person</p>

Lab Assistant - Food Science

University of Houston

<div><div><div><h3 class="jobSectionHeader"><b>Director, Laboratory
 </b></h3><div></div><div><div><ul><div>494601
</div> </ul></div><div></div><div><ul><div>Full-Time
</div> </ul></div><div></div><div><ul><div>Closing on: Sep 24 2025
</div> </ul></div><div></div><div><ul><div>Natural Sciences
</div></ul></div></div><p></p><div><b>Department</b>: Natural Sciences <b>Salary</b>: $65,866
<p><b>Description</b>:</p>
<h2 class="jobSectionHeader"><b>
Job Summary</b></h2>
<div>
<p>The Director, Laboratory supervises the lab coordinators and technicians who set up 200 lab course sections every semester. The Director will oversee and approve the purchase of supplies to support the teaching labs, coordinate and procure large equipment items, coordinate with Facilities Management regarding the maintenance of Natural Science teaching and research labs in One Main Building and Science and Technology Building.</p>
</div>
<h2 class="jobSectionHeader"><b>Duties</b></h2>
<div><ul><li>Provides training and guidance and plans, assigns, and directs the work of the laboratory coordinators and technicians, oversees laboratory set-ups, and ensures efficient operations of demonstrations and/or equipment in teaching laboratories</li>
<li>Collaborates with Environmental Health &amp; Safety staff in overseeing laboratory safety and ensuring labs remain in compliance and implements changes to lab safety protocols when necessary</li>
<li>Oversees the procurement of lab supplies and equipment related to the teaching and research labs</li>
<li>Oversees maintenance and repairs of lab equipment</li>
<li>Coordinates with facilities and management regarding maintenance of teaching and research labs</li>
<li>Represents department on university-wide safety and compliance committees</li>
</ul></div><h2 class="jobSectionHeader"><b>Marginal Duties</b></h2>
<div><ul><li>Performs all other duties as assigned</li>
</ul></div><h2 class="jobSectionHeader"><b>Supervisory Responsibilities</b></h2>
<div>
<p>Direct Reports:</p>
<ul>
<li>Full-time employees</li>
</ul>
<p>Delegation of Work:</p>
<ul>
<li>Regularly assigns work to subordinate(s)</li>
</ul>
<p>Supervision Given:</p>
<ul>
<li>Has primary responsibility for conducting performance evaluations and making recommendations for hiring and dismissing employees</li>
</ul></div><h2 class="jobSectionHeader"><b>Qualifications</b></h2>
<div>
<p>Required Education:</p>
<ul>
<li>Master's degree in Chemistry, Biology, Microbiology or related field</li>
</ul>
<p>Required Experience:</p>
<ul>
<li>Minimum of two (2) years of job-related experience</li>
</ul>
<p>License/Certification:</p>
<ul>
<li>None Required</li>
</ul></div><h2 class="jobSectionHeader"><b>Preferred Qualifications</b></h2>
<div><ul><li>Previous experience in the role of lab coordinator</li>
</ul></div><h2 class="jobSectionHeader"><b>Knowledge, Skills and Abilities</b></h2>
<div>
<p>Knowledge:</p>
<ul>
<li>Knowledge of trends, issues, and accepted practices in the disciplines offered in the department</li>
</ul>
<p>Skills:</p>
<ul>
<li>Candidates must have strong analytical and problem solving skills, project management, interpersonal/communication skills and managerial skills</li>
</ul>
<p>Abilities:</p>
<ul>
<li>Ability to effectively communicate with a wide range of individuals and constituencies in a diverse community</li>
</ul></div><h2 class="jobSectionHeader"><b>Work Location and Physical Demands</b></h2>
<div>
<p>Primary Work Location:</p>
<ul>
<li>Works in an office environment (5-6 hours) and a lab/preparation area (2-3 hours)</li>
</ul>
<p>Physical Demands:</p>
<ul>
<li>Work is performed in a typical interior work environment which does not subject the employee to any unpleasant elements</li>
<li>Individual has discretion in relation to walking, standing etc., and has minimal exposure to physical risks</li>
<li>Must have good spatial awareness. Will frequently be exposed to potentially hazardous or cancer-causing agents or chemicals</li>
<li>May be required to move items of up to 20lbs</li></ul></div><p><br>
</p>
<p>All positions at the University of Houston-System are security sensitive and will require a criminal history check.</p>
<p>
The University of Houston System and its universities are Equal Opportunity Institutions. Everyone is encouraged to apply.</p></div></div></div></div>

Director, Laboratory

Baylor College of Medicine

<div><div><div><div><h2 class="jobSectionHeader"><b>Summary</b></h2></div><div><p>
Research projects in the Dzakovich Lab at the CNRC are focused on defining how genetic and environmental factors affect the chemical composition of fruits and vegetables, the bioavailability of these molecules, and how these changes alter the efficacy by which they may benefit human health. Postdoctoral Associates are trainees working in an apprenticeship mode in preparation for a career as a scientific professional. Postdoc trainees are encouraged to engage in opportunities to advance their professional skills and scientific expertise, publish and present their findings, and develop their own independent line of research. The ideal candidate works effectively on a diverse, multidisciplinary team and has a zest for organization and accomplishing goals. Job tasks include optimizing intrinsic labeling systems (13CO2, 2H, 57Fe, etc.); developing high-throughput extraction, sample clean-up, and analysis methods for various plant foods and crops; analyzing food and crop samples using liquid chromatography tandem mass spectrometry; statistically analyzing data and preparing manuscripts for peer-reviewed publications; and contributing to a well-functioning interdisciplinary translational nutrition research lab under established procedures to assure personal and lab safety. Trainees participate in the established CNRC Postdoctoral Training Program which involves forming a mentoring committee, monthly journal club, semi-annual research presentations, and weekly seminar series.</p></div></div><div><div><h2 class="jobSectionHeader"><b>
Job Duties</b></h2></div><div><ul><li>
Constructs and validates intrinsic labeling systems for a variety of food crops.</li><li>
Plans, directs, and executes advanced analytical chemistry studies involving plant-based foods and crops.</li><li>
Establishes new research protocols and procedures.</li><li>
Summarizes research findings and publish results in research journals.</li><li>
Maintains responsible for laboratory operations.</li><li>
Supervises research staff and student lab members.</li><li>
Grows and maintains crops in greenhouse and/or growth chambers settings.</li><li>
Participates in the Children&rsquo;s Nutrition Research Center&rsquo;s Postdoctoral Training Program (https://www.bcm.edu/research/research-centers/usda-ars-childrens-nutrition-research-center/education/postdoctoral-fellowship-in-childrens-nutrition).</li><li>
Attends academic seminars and professional development activities.</li></ul></div></div><div><div><h2 class="jobSectionHeader"><b>
Minimum Qualifications</b></h2></div><div><ul><li>
MD or Ph.D. in Basic Science, Health Science, or a related field.</li><li>
No experience required.</li></ul></div></div><div><div><h2 class="jobSectionHeader"><b>
Preferred Qualifications</b></h2></div><div><ul><li>
Experience with hydroponics and working in growth chamber and/or greenhouse settings.</li><li>
Familiarity with extracting and analyzing plant-derived chemicals with mass spectrometry.</li><li>
Demonstrated ability to effectively work in a team.</li><li>
Clear record of publishing in peer-reviewed journals.</li><li>
Experience with experimental design and statistical data analysis.</li><li>
Experience programming/coding.</li><li>
Comfortable using tools to build, maintain, or repair equipment.</li></ul></div></div></div><p></p><p><br>
Baylor College of Medicine is an Equal Opportunity/Affirmative Action/Equal Access Employer.</p></div><p></p>

Postdoctoral Associate- Nutritional Biochemistry

<div><div><div><div><h2 class="jobSectionHeader"><b>Summary</b></h2></div><div><p>
The Research Assistant will design and build GoldenBraid DNA vectors for gene overexpression and CRISPR deletions in the tgrB1&ndash;tgrC1 pathway, perform construct validation, and generate stable Dictyostelium lines. They will carry out transformations, clonal isolation, and basic phenotypic analyses by fluorescence microscopy, while maintaining rigorous electronic documentation and producing concise progress summaries for the PI and Assistant Professor. The role follows established SOPs but expects proactive troubleshooting/optimization and staying current with emerging molecular tools.</p><p></p><p><br>
On&#8209;site laboratory role; schedule may occasionally require evening/weekend attention for time&#8209;sensitive culture passages, selections, or imaging runs.</p></div></div><div><div><h2 class="jobSectionHeader"><b>
Job Duties</b></h2></div><div><ul><li>
Independent design of GoldenBraid vectors (promoter selection, multi&#8209;part assemblies, CRISPR gRNA/repair template design) with PI approval prior to build; execute per SOPs and document rationale, designs, and results in Electronic Lab Notebook.</li><li>
Vector construction &amp; validation: scarless assembly (GoldenBraid), colony screening, restriction analysis, and Sanger&#8209;level sequence confirmation; maintain version&#8209;controlled plasmid maps.</li><li>
Dictyostelium transformations: select transformants, isolate and propagate pure clones, and prepare quality&#8209;controlled frozen stocks; manage strain records for self&#8209;generated lines.</li><li>
Phenotypic characterization: fluorescence imaging on dissecting and compound microscopes; capture and annotate images; advanced quantitative analysis (Fiji/ImageJ, CellProfiler) preferred but not required.</li><li>
Troubleshooting &amp; optimization: identify assembly bottlenecks, adjust reaction conditions, and propose protocol updates while preserving compliance with SOPs.</li><li>
Data management &amp; reporting: maintain complete electronic lab notebooks; compile weekly summaries and slide/data packets for PI; ensure reproducibility (plasmid/strain linkages, primer logs).</li><li>
Collaboration &amp; support: coordinate construct designs and timelines with the PI and lab members; may occasionally assist another technician with general ordering.</li><li>
Developmental biology focus: build and test constructs targeting tgrB1&ndash;tgrC1 pathway components; integrate cell&#8209;type&ndash;specific promoters to drive fluorescent reporters.</li>
Platform/tooling: use LabArchives and SnapGene for plasmid maps, primers, and gRNA designs; maintain traceability from design construct strain<li> phenotype.</li><li>
Strain stewardship: frozen stocks, genotype/phenotype notes, and periodic QC to prevent drift/contamination.<br>
Safety &amp; compliance: adhere to BSL&#8209;appropriate practices, sterile technique, and BCM policies for data/security and sample handling.</li><li>
Innovation expectation: monitor literature/tools (e.g., improved CRISPR systems, cloning strategies) and recommend updates to SOPs for approval.Lab operations boundaries: order and track materials for own projects; general lab ordering handled by another technician (provide ad&#8209;hoc backup only).</li><li>
Planning participation (optional): attend relevant design/timeline meetings when helpful to project execution</li></ul></div></div><div><div><h2 class="jobSectionHeader"><b>
Minimum Qualifications</b></h2></div><div><ul><li>
Bachelor's degree in a Basic Science or a related field.</li><li>
Three years of relevant experience.</li></ul></div></div><div><div><h2 class="jobSectionHeader"><b>
Preferred Qualifications</b></h2></div><div><ul><li>
Master's degree in basic science or a related field.</li><li>
Hands&#8209;on recombinant DNA work; experience with scarless assembly (GoldenBraid/Golden Gate) strongly preferred; prior Dictyostelium experience desirable; exposure to lambda phage vectors a plus.</li><li>
Core skills: sterile technique; eukaryotic cell culture; light/fluorescence microscopy; primer design and PCR; plasmid map management; accurate record&#8209;keeping in ELN.</li><li>
Preferred skills: CRISPR gRNA/off&#8209;target analysis; quantitative image analysis (Fiji/ImageJ, CellProfiler); troubleshooting/optimization of cloning and transformations; familiarity with LabArchives, Benchling, or equivalent.</li></ul></div></div></div><p></p><p><br>
Baylor College of Medicine is an Equal Opportunity/Affirmative Action/Equal Access Employer.</p><p></p><p><br>
SN</p></div>

Research Assistant II - Molecular Genetics Research

Sheldon Independent School District

<div></div><div><ul><div><div>JobID: 618</div></div><br>
<p></p><div><div><b>
Position Type:</b><br>
 Teaching High School<br>
</div><div><b>
Date Posted:</b><br>
 9/16/2025<br>
</div><div><b>
Location:</b><br>
 C.E. King 9th Grade Campus</div><br>
<p>
Primary Purpose</p>
Provide targeted science instruction and intervention to students who are performing below grade level or are at risk of failing science courses and state assessments. Collaborate with campus staff to design and deliver engaging, data-driven lessons that support mastery of scientific concepts, improve academic performance, and build student confidence in science.
<p>Qualifications</p>
<p>Education/Certification:</p><ul><li>Bachelor&rsquo;s degree from an accredited college or university in education or related science field</li><li>Valid Texas teaching certificate in Science (Composite Science 7&ndash;12, Biology 7&ndash;12, Chemistry 7&ndash;12, Physics/Math 7&ndash;12, or other appropriate certification)
</li></ul><p>Special Knowledge/Skills:</p><ul><li>Strong knowledge of high school science content, including TEKS standards</li><li>Ability to analyze and interpret student assessment data to guide instruction</li><li>Proficiency in instructional strategies for diverse learners, including at-risk, SPED, and ESL students</li><li>Effective classroom management and student engagement techniques</li><li>Strong communication, collaboration, and organizational skills</li><li>Ability to integrate technology into instruction
</li></ul><p>Experience:</p><ul><li>Minimum of two years of successful secondary science teaching experience preferred</li><li>Experience providing academic intervention or working with at-risk student populations preferred
</li></ul><p>Major Responsibilities and Duties</p>
<p>Instructional Support</p><ul><li>Provide targeted small-group and one-on-one science instruction focused on mastery of core concepts and skills.</li><li>Deliver supplemental lessons aligned with TEKS, district curriculum, and STAAR/EOC readiness standards.</li><li>Use a variety of instructional strategies, resources, and technologies to meet diverse learning needs.</li><li>Modify and adapt instruction for students receiving special education or ESL services.</li><li>Incorporate hands-on activities, lab investigations, and real-world applications to enhance learning.
</li></ul><p>Data-Driven Intervention</p><ul><li>Analyze campus assessment data, benchmarks, and teacher input to identify students in need of science intervention.</li><li>Monitor student progress through formative and summative assessments, adjusting instruction accordingly.</li><li>Maintain accurate documentation of intervention plans, progress monitoring, and student outcomes.
</li></ul><p>Collaboration &amp; Communication</p><ul><li>Partner with science department staff, instructional coaches, and administrators to develop intervention schedules and instructional plans.</li><li>Communicate regularly with parents/guardians regarding student progress and strategies for support at home.</li><li>Participate in Professional Learning Communities (PLCs) to align intervention efforts with core instruction.
</li></ul><p>Campus &amp; District Support</p><ul><li>Assist in preparing students for STAAR/EOC science assessments through targeted review sessions and tutoring.</li><li>Support science teachers in differentiating instruction for struggling learners.</li><li>Contribute to campus improvement goals and initiatives related to science achievement.
</li></ul><p>Working Conditions</p>
Mental Demands/Physical Demands/Environmental Factors:<br>
<ul><li>Maintain emotional control under stress.</li><li>Frequent standing, walking, bending, and lifting of instructional materials.</li><li>Possible exposure to lab chemicals and science equipment (with appropriate safety measures).</li></ul>
<br>
<ul><li>Salary is commensurate with experience</li><li>Minimum Salary $66,000</li></ul>
* This position requires on-site, in-person work and does not offer remote work options.<br>
Sheldon ISD will accept applications for this position through September 30, 2025. After this date, applications will continue to be accepted in the event a suitable candidate is not identified. If no viable candidate is selected from the initial applicant pool, applications submitted after September 30th will be reviewed in ten-day intervals until a candidate is recommended for hire.</div></ul></div><p></p>

Science Intervention Teacher

Ecovyst

<div><p><b>Ecoservices </b>is dedicated to services that have a positive impact on our planet. Our Ecoservices business provides specialty grade high purity virgin sulfuric acid for a number of diverse and growing end uses. We also provide end-to-end regeneration services or recycling of spent acid for alkylation producers. With significant sulfuric acid processing know-how and an extensive network, Ecoservices is an industry leader in North America.</p><p><b>
What we offer:</b></p><ul><li>
Competitive pay</li><li>
Full benefit package</li><li>
401k matching</li></ul><p><b>
Position Overview:</b></p><p>
The Laboratory Analyst will be responsible for performing routine and non-routine laboratory analyses to support plant process control and quality assurance. Responsibilities include preparing chemical stock solutions, standards, and reagents; generating accurate lab data and reports; and maintaining good housekeeping practices. The analyst will also develop a working knowledge of laboratory instrumentation, perform preventive maintenance and calibrations, assist in writing and setting up new methods, and issue reports for non-routine testing. Building troubleshooting skills and utilizing relevant computer applications are also key aspects of the role. Reliable attendance and a commitment to maintaining a safe and efficient laboratory environment are essential.</p><p><b><br>
What you will be doing:</b></p><ul><li>
Performs duties associated with quality assurance, special projects, method development, and non-routine analytical and administrative assignments.</li><li>
Provides analytical support for plant personnel on a day-to-day basis.</li><li>
Conducts analysis, synthesis, and experimentation on substances for purposes as product and process application, quantitative and qualitative analysis, and improvement of analytical methodologies.</li><li>
Responsible for analysis of finished products, in-process samples, raw materials and wastewater in compliance with SOP&rsquo;s and HS&amp;E policies and procedures.</li><li>
Performs daily calibrations and QA/QC to ensure accuracy of testing.</li><li>
Register sample results into a Laboratory Information Management System (LIMS) and issue reports as needed.</li><li>
Responsible for troubleshooting and maintenance of all laboratory instruments and equipment.</li><li>
Provide support to the Eco Services for process improvement, process safety and analytical initiatives</li><li>
Complete daily inspections of both safety and analytical equipment in the Laboratory and Production Units.</li><li>
Conduct non routine chemical and physical laboratory tests of solid materials, liquids and gases.</li></ul><p><b><br>
Required Qualifications:</b></p><ul><li>
0-3 years in chemical process industry with a background emphasis in Laboratory environment and analytical procedures.</li><li>
Bachelor of Science in science or technical related field or an equivalent combination of education and experience</li><li>
Ability to obtain a Transportation Worker's Identification Card.</li><li>
Knowledge of ion chromatography, wet chemistry techniques, ICP and wastewater analyses.</li><li>
Ability related to lifting and carrying testing equipment to test locations within Production Unit.</li><li>
Ability to communicate with all levels of plant personnel.</li><li>
Ability to multi-task and manage work and assignments in a matrix-type environment</li><li>
Must have strong interpersonal skills to facilitate interactions with co-workers and plant personnel in a team-based environment.</li></ul></div>

Lab Analyst

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