CrawlJobs Logo

Sr Chemist

delekus.com Logo

Delek US

Location Icon

Location:
United States , Krotz Springs

Category Icon
Category:

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

The Chemist is responsible for conducting chemical and physical laboratory tests using instrumental and wet techniques in making qualitative and quantitative analyses of solids, liquids and gaseous materials to ensure quality and regulatory standards are met for raw, in-process and finished petroleum materials. The Chemist will support safe and reliable operations to the Lab and other areas of the refinery.

Job Responsibility:

  • Conducting chemical and physical laboratory tests using instrumental and wet techniques in making qualitative and quantitative analyses of solids, liquids and gaseous materials to ensure quality and regulatory standards are met for raw, in-process and finished petroleum materials
  • Support safe and reliable operations to the Lab and other areas of the refinery
  • Utilizes all lab equipment and material appropriately, maintaining a safe, clean, and orderly working environment by complying with safety and laboratory procedures, rules, and regulations
  • Communicates and accurately records results using LIMS software
  • Conducts advanced troubleshooting of methods and instrumentation malfunctions and devise resolution plan
  • Develops testing methods for unknown samples and draws conclusions from results to support Operations
  • Maintains QC systems for the Laboratory to ensure data quality
  • Provides advanced analytical support for refinery operations, with scheduled and requested analysis, to maintain proper quality of unit products
  • Provides advanced analytical support for Process Engineering problem solving
  • Provides advanced analytical support for Supply and Distribution to control raw materials and ensure quality of finished products, including retaining samples for future analysis verification
  • Monitors and runs necessary standards to ensure the accuracy and reliability of the laboratory equipment
  • Provides advanced support to Economics and Planning for finished product compliance and reporting
  • Evaluates results against operational targets and recommends a course of action if out of compliance
  • Mentors and trains less experienced Chemists and Lab Technicians

Requirements:

  • 4 year / Bachelor's Degree
  • Six (6) or more years laboratory experience in a refining or related industry
  • Advanced knowledge of instrumentation troubleshooting and repair
  • Advanced knowledge analyzing data, Statistical Quality Control and laboratory LIMS systems
  • Analysis
  • Lab Operations
  • Detail Oriented
  • Communication
  • Reporting
  • Relationship Management
  • Continuous Improvement
  • Refining Operations
  • Refining Processes
  • Safety
  • Physical ability to work on and around industrial equipment, including climbing of stairs, ladders and in confined spaces
  • Ability to wear Personal Protective Equipment (PPE) in designated areas (hard hat, safety glasses, gloves, boots, hearing protection, respirator)
  • Ability to lift up to 50 pounds
What we offer:
  • Up to a 10% match on 401K on hire start with a vesting timeline of only one year
  • Medical benefits that start on day one with a 30% premium rebate annually
  • Access to the Calm app for FREE
  • Performance management program with additional annual incentives

Additional Information:

Job Posted:
January 01, 2026

Employment Type:
Fulltime
Work Type:
On-site work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Sr Chemist

Sr Facility Technical Manager

The SrFacility Technical Manager is responsible for managing the quality effort ...
Location
Location
United States , Fridley
Salary
Salary:
110000.00 - 140000.00 USD / Year
hbfuller.com Logo
H.B. Fuller
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in chemistry, Chemical Engineering, or other related degree
  • Strong competence with SAP or similar ERP systems
  • Experience with quality management systems and “Best Practices”
  • Experience leading and supervising others, communicating effectively, and solving problems independently or as part of a team
  • Strong organizational skills and ability to meet deadlines
  • Experience with Microsoft Word and Excel
  • Ability to lift and carry up to 50 pounds
Job Responsibility
Job Responsibility
  • Become familiar with and execute productivity, yield, and quality enhancement techniques and adjustments to process equipment and formulations
  • Troubleshoot quality problems, document and address issues with timely corrective actions
  • Recommend process and formulation improvements to new and existing products
  • Assist in process design and development
  • Batch validation and troubleshooting with R&D Chemist and Production Operators, including batch sheet computations
  • Oversee management of rework per standard business practices guidelines
  • Act as the ISO management representative for the facility, leading improvement and management of ISO procedures and work instructions
  • Support safe manufacturing practices and assist in compliance with all applicable safety and environmental rules, regulations, and procedures
  • Experience with ISO 9001
  • Develop, lead, and implement a plant quality assurance plan to reduce COPQ by conducting gap analysis and using tools such as SPC, control charts, Pareto diagrams, and 8D
What we offer
What we offer
  • comprehensive benefits
  • incentive and recognitions programs
  • health & wellness benefits
  • 401K contributions
  • paid time off
  • paid holidays
  • Fulltime
Read More
Arrow Right

Sr. Technical Program Manager - Energetic Material Chemistry

X-Bow Systems is seeking a Sr. Technical Program Manager to lead and manage prog...
Location
Location
United States , Luling
Salary
Salary:
Not provided
xbowsystems.com Logo
X-Bow Systems
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's or Master's degree in Chemistry, Chemical Engineering, or a related field
  • Minimum of 7 years of Program Manager experience in industrial chemistry
  • Demonstrated experience in technical ownership and program leadership
  • Experience in facility development and infrastructure planning for chemical R&D or manufacturing is highly desirable
  • Strong knowledge of energetic material chemistry, including safety protocols and handling procedures
  • Exceptional communication skills, both oral and written
  • Expertise in document control, including the development and management of operating procedures and policies
  • Strong work ethic and attention to detail
  • Proficiency in project management tools and methodologies
  • Leadership and initiative
Job Responsibility
Job Responsibility
  • Lead and manage programs for external customer development and internal R&D initiatives related to energetic material chemistry
  • Develop and maintain program schedules, budgets, and deliverables
  • Monitor program progress, identify risks, and implement mitigation strategies
  • Provide programmatic oversight and ownership
  • Collaborate within the chemistry team to define technical requirements, research objectives, and development plans
  • Serve as a key voice in facility development
  • Actively participate in hiring efforts for the chemistry team
  • Foster a culture of communication, collaboration, innovation, and accountability
  • Oversee the creation, review, and maintenance of operating procedures, safety protocols, and other critical documentation
  • Ensure compliance with regulatory requirements and industry standards
What we offer
What we offer
  • competitive compensation and benefits packages
  • opportunities for career growth and development
  • Fulltime
Read More
Arrow Right
New

Buildings/grounds Supervisor A

To provide maintenance services, supervision of staff and ensure that security i...
Location
Location
United States , Norfolk
Salary
Salary:
Not provided
odu.edu Logo
Old Dominion University
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Several years experience in Maintenance related to dormitories, apartments, motels, hotels, etc. with strong supervisory experience
  • Ability, knowledge and skill to perform preventive maintenance and repairs to structural, electrical, mechanical/HVAC and plumbing components
  • Knowledge and ability to properly use tools and equipment related to the above-mentioned trades
  • Working Knowledge of computers and programs used by the university relating to the position i.e. Word, Excel, Lotus Notes, etc.
  • Valid Virginia drivers license and an insurable record
Job Responsibility
Job Responsibility
  • Provide maintenance services, supervision of staff and ensure that security is maintained to designated University residence halls and apartments
  • Maintain inventory of all furnishings
  • Manage the work order program of all maintenance activities and documentation of all related activities
  • Fulltime
Read More
Arrow Right
New

Staff Technical Program Manager

As a Staff Technical Program Manager, you will play a pivotal role in shaping th...
Location
Location
United States , Mountain View
Salary
Salary:
224640.00 - 274560.00 USD / Year
earnin.com Logo
EarnIn
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science, Engineering, or related field/experience
  • advanced degree preferred
  • 7+ years of experience in technical program management, with a proven track record of leading complex and cross-functional projects
  • Extensive knowledge of Agile methodologies, Scrum, Kanban, and other project management frameworks
  • Experience collaborating and enabling geographically dispersed teams while translating complex requirements into technical roadmaps
  • Demonstrated ability to define and track program metrics (such as OKRs and KPIs) and use data to drive accountability and decisions
  • Strong leadership skills with the ability to motivate and influence teams to achieve excellence
  • Exceptional communication and interpersonal skills, with the ability to effectively communicate complex technical concepts to diverse audiences
  • Proven ability to thrive in a fast-paced, dynamic environment and drive results in a rapidly evolving market
Job Responsibility
Job Responsibility
  • Lead the strategic planning and execution of key technical and operational initiatives within the STEPS organization, ensuring alignment with company goals and objectives
  • Drive end-to-end project delivery from ideation to implementation, managing resources, timelines, and budgets effectively
  • Own STEPS portfolio management & operating rhythms, such as executive briefings, business reportings, quarterly planning & execution, operational risk reporting, etc.
  • Collaborate with stakeholders across the organization to define project scope, requirements, and success criteria
  • Establish and maintain strong relationships with internal and external partners, fostering a culture of collaboration and accountability
  • Ensure execution excellence, champion operational best practices, and continuous improvement in our program management & related processes
  • Drive operational excellence across cross-functional teams within and partners to STEPS
  • analyze data, metrics, and KPIs to identify trends, opportunities, and areas for improvement in organization, technical & financial operations, and service delivery related to STEPS
What we offer
What we offer
  • equity and benefits
  • Fulltime
Read More
Arrow Right
New

ML Ops Engineer

The ML Ops Engineer role involves building ML pipelines, deploying models, and d...
Location
Location
Mexico , Guadalajara
Salary
Salary:
Not provided
nttdata.com Logo
NTT DATA
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ Years as an ML Ops Engineer
  • Proficiency in AWS SageMaker and AWS Cloud Services
  • Experience with ML lifecycle tools (e.g., MLflow, Kubeflow)
  • Familiarity with Weights & Biases for experiment tracking
  • Hands-on with Databricks for scalable data and ML workflows
  • Strong Python programming skills
  • Experience in Developing GitHub Actions using Typescript for CICD
  • Experience with Kubernetes for container orchestration
  • Understanding of Edge ML deployment strategies
  • Expertise in ML training and inference workflows
Job Responsibility
Job Responsibility
  • Build ML Pipelines and deploy models
  • Define and develop APIs and MCP Serverd
  • Working on projects leveraging your expertise in data science, artificial-intelligence and machine learning
  • Assist in breaking down complex business problems, developing solutions, and delivering with a high degree of focus on client satisfaction
  • Conduct market research, develop a point-of-view and communicate effectively back to clients and stakeholders
  • Bring innovative thinking, resourcefulness leveraging best practices and creativity to achieve successful client outcomes
  • Establish relationships with our clients at the appropriate levels, gain an understanding of the project work and problems encountered
  • Work with data sets of varying degrees of size and complexity including both structured and unstructured data
  • Piping and processing massive data-streams in distributed computing environments
  • Implement batch and real-time model scoring
Read More
Arrow Right
New

Sales Representative - Residential Construction

You’ll be the face of Stairlock to South Australia’s residential builders — driv...
Location
Location
Australia
Salary
Salary:
Not provided
stairlock.com.au Logo
Stair Lock Pty Ltd
Expiration Date
March 01, 2026
Flip Icon
Requirements
Requirements
  • 2+ years’ experience in sales, estimating, or business development — ideally in building products, trade supply, or residential construction
  • Confident communicator and negotiator who can influence at all levels
  • Technically capable — you understand plans, drawings, and construction workflows
  • Self-driven, structured, and motivated to deliver results
  • Strong digital skills — CRM, ERP, and Microsoft Office
  • Current driver’s licence
Job Responsibility
Job Responsibility
  • Prospecting and converting new builder accounts across SA
  • Owning your sales cycle from lead generation through quoting and negotiation
  • Meeting builders on site and in-office, presenting solutions that save time, cost, and rework
  • Using data and CRM tools (NetSuite, LinkedIn) to plan, forecast, and report results
  • Collaborating closely with operations to ensure delivery and installation success
What we offer
What we offer
  • Competitive base salary plus performance bonuses and tools of trade
  • Structured training and development to build your product and industry knowledge
  • Real career pathways
  • Supportive, high-performance team culture
  • Fulltime
Read More
Arrow Right
New

AI Product Manager

We are seeking an experienced AI Product Manager to join our fast-growing team. ...
Location
Location
United States , Virginia Beach
Salary
Salary:
Not provided
ecpi.edu Logo
ECPI University
Expiration Date
February 03, 2026
Flip Icon
Requirements
Requirements
  • 3+ years of product management experience, preferably in SaaS, AI, or automation products
  • Demonstrated success managing GenAI/ML-powered/AI agents products from concept to launch
  • Strong technical acumen and experience working with data science and engineering teams
  • Excellent communication, collaboration, and client management skills
  • Analytical mindset with a passion for data-driven decision-making
  • Experience working in agile environments and managing multiple priorities
Job Responsibility
Job Responsibility
  • Product Ownership: Lead the strategy, roadmap, and execution for AI-powered apps, including ticket triage, ticket QA, and sentiment analysis, ensuring alignment with company goals and client needs
  • Cross-functional Collaboration: Work closely with engineering, data science, design, marketing, and sales to deliver high-quality products on schedule
  • Client-Centric Development: Engage with MSP clients and internal stakeholders to gather requirements, validate product value, and ensure exceptional user experience
  • Market Analysis: Monitor industry trends, competitor offerings, and customer feedback to inform product strategy and feature prioritization
  • Performance Tracking: Define and track key product metrics, using data-driven insights to guide product improvements and report on outcomes
  • Documentation & Training: Ensure clear product documentation and support materials are available for both internal teams and clients
  • Prototyping & Iteration: Lead rapid prototyping and MVP releases, especially for new AI-driven features and apps, leveraging client feedback for continuous improvement
  • Fulltime
!
Read More
Arrow Right
New

Front of House Team Member

Front of House Team Member at Slug And Lettuce, Southampton. Part of Stonegate G...
Location
Location
United Kingdom , Southampton
Salary
Salary:
12.31 GBP / Hour
slugandlettuce.co.uk Logo
Slug And Lettuce
Expiration Date
February 24, 2026
Flip Icon
Requirements
Requirements
  • Ability to connect with the team and help create a positive experience for guests
Job Responsibility
Job Responsibility
  • Help prepare and serve food and drinks
  • Offer friendly recommendations to enhance the guest experience
  • Contribute to maintaining a clean and safe environment
What we offer
What we offer
  • Reward Card via the MiXR App – 25% off food and drink for you and ALL your friends across our Managed Pubs
  • Stonegate Xtra Rewards – Online benefits portal offering discounts across the High Street and other retailers
  • VIP entry to our Pubs and Bars
  • Stonegate Hotel Discounts
  • Flexible working
  • Corporate Discounted Rates at David Lloyd and PureGym
  • Discounted Dental Insurance
  • Stream – Early access to your earned wages
  • Parttime
Read More
Arrow Right