Chemical Operator Job at Sensient Technologies Corporation (St Louis)

Senior Director, Technical Operations

We’re seeking an experienced Senior Director, Technical Operations to provide te...

Location

United States

Salary:

230000.00 - 280000.00 USD / Year

Loyal

Expiration Date

Until further notice

Requirements

PhD in Chemical Engineering or a closely related discipline, or equivalent industrial experience with deep technical expertise in process, analytical, and formulation development
12+ years of experience in biopharmaceutical CMC development and manufacturing, with increasing technical leadership responsibilities
Proven experience leading early CMC development through successful product launch, including process validation and technology transfer
Experience with small molecules and oral solid dosage forms strongly preferred
Strong understanding of process and formulation design, scale-up, and control for both drug substance and drug product
Demonstrated success guiding CDMOs and cross-functional CMC teams through complex technical challenges
Comprehensive knowledge of global CMC regulatory expectations (FDA, EMA, ICH) and ability to translate technical findings into regulatory strategies
Excellent technical judgment with the ability to synthesize complex data into clear, sound decisions
Collaborative, pragmatic, and thrives in a fast-paced, matrixed, mission-driven biotech environment

Job Responsibility

Provide technical leadership and integration across process, analytical, and formulation development, ensuring scientific rigor, data integrity, and seamless progression from early development through commercialization
Drive technical connectivity among CMC functions to maintain alignment, consistency, and robust science across all development stages
Lead technical risk assessment, mitigation, and decision-making, ensuring issues are identified, analyzed, and resolved through data-driven approaches
Partner with CMC functional leads and CDMOs to develop and refine scalable, robust, and reproducible processes for drug substance and oral solid dosage drug and finished products
Oversee technical readiness for key milestones including IND/IMPD, NDA/MAA, and commercial launch
Lead or contribute to CMC sections of regulatory submissions and represent Loyal in technical discussions with regulatory authorities
Collaborate closely with Quality, Regulatory, Clinical, and Commercial functions to ensure technical and operational alignment
Mentor and guide internal scientists and external partners to uphold a culture of technical excellence and accountability

What we offer

Full-coverage health insurance — medical, dental and vision — for you and your dependents
$1,000 home office equipment stipend
$1,200/year learning budget for books, courses, etc.
$250/month wellness budget for gym, cleaners, spa, food, etc.
All 3-day weekends are turned into 4-day weekends
Unlimited vacation and paid holidays
Paw-ternity leave — adopt a dog and get a day off with your new family member
Competitive salary
Company equity options grant for new hires

Fulltime

Production Operator

Greenfield is looking for a Production Operator to join our growing team. Respon...

Location

United States , Brookfield

Salary:

Not provided

Greenfield Global

Expiration Date

Until further notice

Requirements

Minimum of 6 months or equivalent experience in a similar manufacturing or production environment, preferably in chemical filling or related fields
Knowledge of Good Manufacturing Practices (GMP) principles and the ability to apply them in daily operations to maintain product quality and regulatory compliance is preferred
Understanding of safety protocols, procedures, and regulations within a manufacturing setting
Demonstrated commitment to maintaining a safe work environment
Proficiency in operating filling equipment or similar machinery
Ability to understand and follow equipment manuals, process instructions, and standard operating procedures
Effective verbal and written communication skills to collaborate with team members, report issues, and follow instructions
Physical fitness and ability to perform tasks that may involve standing for long periods, lifting heavy objects (50 lbs), and repetitive motion
Flexibility to adapt to changing priorities, work schedules, and production demands in a fast-paced manufacturing environment
Integrity, dependability, and a strong work ethic

Job Responsibility

Ensure compliance with safety protocols and guidelines throughout the filling process
Promote a culture of safety and report any safety incidents or hazards
Follow all regulatory requirements and standards for the proper handling, labeling, and storage of chemicals
Operate filling equipment accurately and efficiently to fill chemical products according to specifications
Conduct regular quality checks to verify product labels, measure quantities, and inspect the overall quality of filled products
Identify and address any issues or abnormalities that may arise during the filling process, such as equipment malfunctions or product inconsistencies
Operate under good manufacturing practices, adhering to standard operating procedures and safety guidelines
Maintain a clean and organized work area
Work closely with supervisors and other team members to ensure smooth coordination and efficient communication

What we offer

Formal and informal training opportunities
Comprehensive health and dental benefits
Income protection: short- and long-term disability coverage, life insurance, paid personal sick time
Vacation time exceeding industry standards
Company funded retirement savings program with individual contribution opportunities
Meaningful and challenging work
Curated intentional culture focused on growth and development, engagement, and communication

Fulltime

New

Regional Process Scientist

We are looking for a regional Process Scientist focussing on optimising chemical...

Location

United Kingdom

Salary:

41000.00 - 46000.00 GBP / Year

Wessex Water

Expiration Date

January 18, 2026

Requirements

Flexible, self‑motivated and practical individual who works well with others
Confident undertaking on‑site work independently when required
Strong background in chemistry
Solid understanding of wastewater treatment processes and their implications for compliance and operations
Good communication skills
Degree (or equivalent) in chemistry or a related science discipline
Experience working with chemicals in the water or chemical industry
Strong numerical skills for calculating dose rates, costs and potential savings
Good understanding of COSHH and safe working practices when working with chemicals
Ability to adapt to changing priorities and manage workload effectively

Job Responsibility

Assist operations colleagues in the management of chemicals being used, from procurement to dosing
Support operations in optimising chemical usage
Monitor, control and troubleshoot operational dosing systems
Balance discharge compliance with optimisation of the chemicals, and have clear savings targets to be made
Be involved in aspects of engineering design, budget setting, procurement, health and safety and training

What we offer

A combined pension contribution of up to 20%
Career progression and professional development opportunities
25 days' holiday rising to 28 with length of service
The opportunity to sell up to five days of holiday every year
The opportunity to buy up to ten days of holiday each year (subject to conditions)
A healthcare package that allows you to claim back healthcare costs
Life assurance of up to eight times your salary
The opportunity to lease a new electric car through salary sacrifice (subject to conditions)
Cashback and discounts from more than 3,000 retailers
One paid volunteering day each year

Fulltime

!

New

Chemical Process Operator

The Chemical Process Operator performs all chemical process tests required to ma...

Location

United States , Fairfield

Salary:

30.80 - 39.59 USD / Hour

Ardagh Group

Expiration Date

Until further notice

Requirements

Familiar with personal protective equipment
Mechanically inclined and familiar with hand tools
Familiar with proper handling of chemical solvents
Familiar with material safety data sheets
Experience in manufacturing preferred
Able to navigate computer-based programs
High School diploma or equivalent (GED) required
Able to stand for a long duration of time in excess of 8 hours a day
Able to bend over and rotate body repeatedly
Able to lift 40 pounds overhead

Job Responsibility

Operate and control all systems including making adjustments to wastewater solutions, oils, and materials
Understands and complies with position related safety, SOPs, and work instructions especially for Lockout Tagout, wastewater treatment chemical handling, machine guarding, housekeeping, SQF and personal protective equipment
Perform required chemical process tests to maintain prescribed chemical balance or material mixture necessary for operation of equipment
Sample solutions at prescribed intervals to assure proper chemical balance and measurements of waste content
Mix and maintain solutions in the operation for the process washer deionizers, coolant systems, water treatment, and soluble oil filtration systems
Storage of chemicals and compounds
Prepare chemical wash solutions for the washer involving measuring chemicals in liquid or dry form
Prepare batches of soluble oil mixture according to prescribed percentages
Setup, adjust and maintain washer and wastewater equipment including changing filters and cleaning filter screens
Install, maintain, repair, and assist with overhaul on pumps, piping, plumbing, and support equipment

Fulltime

Pigging Chemical Specialist

Develop and coordinate the offshore pipeline chemical inventory and vendor suppl...

Location

Qatar , Doha

Salary:

Not provided

Airswift Sweden

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Engineering
Minimum 8 years in the Oil & Gas industry, with at least 5 years in offshore facilities
Strong knowledge of chemical logistics management
Comprehensive understanding of pipeline operations, including pigging and flow assurance
Ability to review and produce technical procedures
Awareness of business supply contracts
Proficient in English (written and spoken)
Computer literacy (Microsoft Office & CMMS)

Job Responsibility

Establish and maintain the pipeline chemicals supply chain network, including tendering, contract management, QA/QC, and delivery logistics
Ensure corrosion inhibitor contracts are in place and maintain sufficient inventory for both “Wet & Dry” offshore export pipeline systems
Secure MEG supply contracts and ensure adequate volumes for offshore assets, including major project expansions, to meet flow assurance requirements during winter hydrate seasons
Coordinate MEG requirements with Flow Assurance Project (FAP) members and maintain close collaboration to meet expectations
Manage supporting contracts such as MEG Road Tankers, 3rd Party Surveyor, and Chemical Storage to maintain an optimal supply chain network
Maintain contingency MEG external storage contracts for surplus volumes at season end
Support flow assurance and corrosion engineering in chemical qualification processes
Oversee chemical purchase, QA/QC, unloading operations from MEG tankers to onshore storage, and historical data management
Prepare annual chemical budget estimates and ensure invoice management aligns with company procedures
Ensure compliance with Safety, Health, Environment, and Quality standards, as well as anti-trust and firewall policies

Fulltime

Pipeline Chemical Specialist

Develop and coordinate the offshore pipeline chemical inventory and vendor suppl...

Location

Qatar , Doha

Salary:

Not provided

Airswift Sweden

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Engineering
Minimum 8 years in the Oil & Gas industry, with at least 5 years in offshore facilities
Strong knowledge of chemical logistics management
Comprehensive understanding of pipeline operations, including pigging and flow assurance
Ability to review and produce technical procedures
Awareness of business supply contracts
Proficient in English (written and spoken)
Computer literacy (Microsoft Office & CMMS)

Job Responsibility

Develop and coordinate the offshore pipeline chemical inventory and vendor supply network, including all logistical requirements across offshore assets, to ensure reliable and sustainable production through the entire offshore pipeline delivery and support systems
Establish and maintain the pipeline chemicals supply chain network, including tendering, contract management, QA/QC, and delivery logistics
Ensure corrosion inhibitor contracts are in place and maintain sufficient inventory for both “Wet & Dry” offshore export pipeline systems
Secure MEG supply contracts and ensure adequate volumes for offshore assets, including major project expansions, to meet flow assurance requirements during winter hydrate seasons
Coordinate MEG requirements with Flow Assurance Project (FAP) members and maintain close collaboration to meet expectations
Manage supporting contracts such as MEG Road Tankers, 3rd Party Surveyor, and Chemical Storage to maintain an optimal supply chain network
Maintain contingency MEG external storage contracts for surplus volumes at season end
Support flow assurance and corrosion engineering in chemical qualification processes
Oversee chemical purchase, QA/QC, unloading operations from MEG tankers to onshore storage, and historical data management
Prepare annual chemical budget estimates and ensure invoice management aligns with company procedures

Fulltime

Senior Chemical Engineer

Senior Chemical Engineer role in the M Circular Metals Division, playing a vital...

Location

Greece , Thessaloniki

Salary:

Not provided

Metlen Group

Expiration Date

Until further notice

Requirements

Bachelor's degree in Chemical Engineering or a related field
5+ years of experience in chemical process engineering, preferably in metallurgy or industrial operations
Proficiency in MS Office, AutoCAD, and engineering simulation tools
Strong analytical mindset, problem-solving skills, and a hands-on approach
Excellent communication and collaboration abilities in multidisciplinary environments
Fluency in English (verbal and written) is necessary
Availability for travel within and outside Europe

Job Responsibility

Designing and optimizing chemical processes for metallurgical operations
Leading technical studies and preparing engineering documentation for process improvements
Supporting the implementation of new technologies and pilot projects
Collaborating with cross-functional teams (engineering, operations, HSE, etc.) to ensure safe and efficient process execution
Participating in risk assessments and technical evaluations for on-site installations and commissioning phases
Leading Project Management & Technical Coordination
Development and monitoring of schedules for the implementation of studies and projects

What we offer

Competitive remuneration package
Ticket Restaurant Card
Group Health Insurance Plan
Preferential household electricity plan
Pension Plan

Fulltime

New

Chemical Engineer

Job: Chemical Engineer Company: BAE Systems Hourly Rate: £28.47 PAYE OR £38.25 U...

Location

United Kingdom , Glascoed

Salary:

28.47 GBP / Hour ▼

Outsource UK

Expiration Date

Until further notice

Requirements

Chemical Engineering degree
Experience and competent at handling hazardous chemicals and operating in safe conditions
Experience in chemical process design through the entire project lifecycle
Experienced with concept, basic, and detailed design of a chemical plant
Experience of process hazard assessments and other technical risk assessments (including HAZOP, LOPA, and Hazardous Area Classification)

Job Responsibility

Research, design, and develop new production processes
Plan, design, and execute lab experiments and pilot trials including safety paperwork (including COSHH, SOP and proficient at handling hazardous chemicals)
Process, analyse, and interpret trial data to draw conclusions for further development
Ability to problem solve, adapt, and pivot through the technical challenges of R&D
Write technical reports to summarise lab/pilot data to facilitate development of scale up/commissioning
Support the development and implementation of novel production processes, ensuring they are robust, cost-effective, and meet customer requirements

Fulltime

Chemical Operator

Sensient Technologies Corporation

Location:
United States , St Louis

Category:
Manufacturing

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 11, 2026

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January 11, 2026