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Refinery Operator Jobs in Big Spring, TX (NOW HIRING)

Serve as the site technical resource for Electrical, Instrumentation, and Analyzer reliability and compliance programs across refinery operating units. * Provide engineering technical support to ...

Serve as the site technical resource for Electrical, Instrumentation, and Analyzer reliability and compliance programs across refinery operating units. * Provide engineering technical support to ...

E/I Reliability Engineer

Big Spring, TX ยท On-site

$94K - $119K/yr

... across refinery operating units. Provide engineering technical support to operating units, environmental activities, and plant projects to improve reliability, process safety, and environmental ...

Provide day-to-day process engineering support for refinery units to ensure safe, reliable, and efficient operations. * Monitor unit performance, analyze operating data, and identify opportunities ...

Sr Process Engineer

Big Spring, TX ยท On-site

$96K - $124K/yr

Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels ... Presents basic sections of operator process training classes, approves process portions in ...

Sr Process Engineer

Big Spring, TX ยท On-site

$96K - $124K/yr

Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels ... Presents basic sections of operator process training classes, approves process portions in ...

Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels ... Gains understanding of what is in the operating manuals, Management of Change (MOC) development ...

Develop and expand relationships with refineries, pipelines, terminals, midstream operators, producers, and energy service companies * Advance and close opportunities for hydrocarbon analysis, fuels ...

Develop and expand relationships with refineries, pipelines, terminals, midstream operators, producers, and energy service companies * Advance and close opportunities for hydrocarbon analysis, fuels ...

Must be able to work in an industrial refinery environment and access operating units, maintenance areas, shops, and field equipment as needed. * Must be able to wear required personal protective ...

Must be able to work in an industrial refinery environment and access operating units, maintenance areas, shops, and field equipment as needed. * Must be able to wear required personal protective ...

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Refinery Operator information

See Big Spring, TX salary details

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How much do refinery operator jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for refinery operator in Big Spring, TX is $20.53, according to ZipRecruiter salary data. Most workers in this role earn between $16.44 and $22.64 per hour, depending on experience, location, and employer.

What does a refinery operator do?

Refinery operators use specialized equipment and machines to transform raw materials into products, such as changing crude oil into gasoline. Most refinery operator jobs are in the oil industry, but other sectors, including the food industry and the metals industry, also utilize refinery operators. As a refinery operator, your primary responsibilities are operating equipment safely, monitoring meters and gauges, and meeting production goals for your area.

Is it hard to get a refinery operator job?

Getting a refinery operator job can be competitive due to the specialized skills and certifications required, such as process technology knowledge and safety training. Employers often look for relevant experience, technical aptitude, and the ability to work in a demanding environment, which can make entry challenging for some applicants.

What is a refinery operator?

Refinery operators are skilled workers responsible for controlling and monitoring the equipment and processes used to convert raw materials, such as crude oil, into finished products like gasoline, diesel, and other petrochemicals. They ensure that operations run smoothly, safely, and efficiently by adjusting controls, interpreting gauges and meters, and performing routine maintenance. Refinery operators also troubleshoot equipment problems and respond to emergencies to minimize downtime and hazards. Their work is critical to maintaining product quality and meeting production targets in refineries.

What do you do as a refinery operator?

A refinery operator monitors and controls the equipment used to process crude oil into various petroleum products. They perform routine inspections, adjust machinery, and ensure safety protocols are followed to maintain efficient operations in the refinery environment.

What are the key skills and qualifications needed to thrive as a refinery operator?

To thrive as a Refinery Operator, you need strong mechanical aptitude, process monitoring skills, and a high school diploma or technical certification in a related field. Familiarity with Distributed Control Systems (DCS), programmable logic controllers (PLCs), and safety protocols is typically required. Attention to detail, problem-solving abilities, and effective teamwork are important soft skills for this role. These competencies ensure safe, efficient, and compliant operation of refining processes, minimizing downtime and hazards.

What is the difference between Refinery Operator vs Process Technician?

AspectRefinery OperatorProcess Technician
CertificationsTypically requires OSHA safety training, possibly a high school diploma or equivalentOften requires technical certifications or associate degree in process technology
Work EnvironmentWorks in refinery plants, operating machinery and monitoring equipmentWorks in processing units, troubleshooting, and maintaining equipment
Industry UsageCommonly employed in oil refineries and chemical plantsFound in refineries, chemical manufacturing, and processing facilities

Refinery Operators and Process Technicians both work in refinery environments, but Refinery Operators focus on operating and monitoring equipment, while Process Technicians handle troubleshooting and maintenance tasks. Both roles require safety training and are essential for efficient plant operations.

What are some common challenges faced by refinery operators during shift work, and how can they be managed?

Refinery operators often work in rotating shifts, which can present challenges such as fatigue, maintaining focus during night shifts, and adapting to changing sleep schedules. To manage these challenges, operators are encouraged to follow consistent sleep routines, stay hydrated, and communicate closely with team members to ensure safety and efficiency. Many refineries also provide training on fatigue management and support systems to help operators maintain high performance and safety standards during all shifts.
What are popular job titles related to Refinery Operator jobs in Big Spring, TX? For Refinery Operator jobs in Big Spring, TX, the most frequently searched job titles are:
What job categories do people searching Refinery Operator jobs in Big Spring, TX look for? The top searched job categories for Refinery Operator jobs in Big Spring, TX are:
What cities near Big Spring, TX are hiring for Refinery Operator jobs? Cities near Big Spring, TX with the most Refinery Operator job openings:
Infographic showing various Refinery Operator job openings in Big Spring, TX as of August 2026, with employment types broken down into 49% Full Time, 48% Part Time, 2% Contract, and 1% Nights. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $42,703 per year, or $20.5 per hour.

Sr E&I Reliability Engineer

Delek US

Big Spring, TX โ€ข On-site

Full-time

Medical, Retirement

Re-posted 20 days ago


Job description

Are you looking for a career in a dynamic and innovative company that values versatility, growth, and teamwork? Look no further than Delek US Holdings!

WHAT IS DELEK? WHAT DO WE DO?

We are a boutique-sized diversified downstream energy company with a range of assets, including petroleum refining and logistics.

  • Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels per day

  • Our logistics business currently owns and operatesย 720 milesย of crude and product pipelines, a 600-mile crude oil gathering system, and storage tanks and terminals.

DELEK BENEFITS:

We offer fantastic benefits that include up to a 10% match on 401K on your hire start, with a vesting timeline of only one year, along with medical benefits that start on day one with a 30% premium rebate annually! We value your well-being and all employees now have access to the Calm app for FREE, which is used for meditation, stress management, and better sleep. Through our performance management program, you can earn additional annual incentives as you set and achieve goals. Our pay for performance culture motivates our employees to improve Delek's year-over-year company, business unit, and individual results. With some of the highest bonus payouts in recent years, we know that our success is due to our talented and dedicated team. We are looking for individuals like you to help us continue this momentum and bring new ideas to the table. At Delek, you will have the opportunity to make an impact and grow your career in a supportive and innovative environment.

JOB SUMMARY

The E&I Reliability Engineer is responsible for providing technical guidance on Electrical and Instrumentation equipment within the refinery that maintains and improves the safety, environmental, and reliability performance of the assets.ย  The E&I Reliability Engineer will demonstrate accountability for increasing equipment reliability by improving time between failures while reducing equipment downtime and maintenance costs.ย  This role works collaboratively with the entire refining organization to develop, implement, and maintain Delek's Engineering Practices and applicable RAGAGEP standards.

This role develops strategies to manage refinery assets at peak performance, optimize lifetime return on investment, mitigate reliability risk, and supports capital improvements in support of long term sustainable performance; and champion the troubleshooting, repair, overhaul, planning and budgeting for E&I equipment including electrical power distribution systems, switchgear, transformers, motors, MCCs, protective devices, instrumentation and control systems, safety instrumented systems (SIS), analyzers, CEMS, ambient air monitoring systems, sample systems, PLCs, control valves and transmitters.

All activities will be performed in support of the strategy, and vision of the organization. Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time. All activities must be in compliance with Equal Employment Opportunity laws, HIPAA, ERISA, and other regulations, as appropriate

EDUCATION AND EXPERIENCE
  • 4 year / Bachelor's Degree (Required)
  • Four (4) or more years Oil & Gas, or related experience (Required)
IDEAL CANDIDATE EDUCATION AND EXPERIENCE
  • 4 year / Bachelor's Degree (Required)
  • Eight (8) or more years Oil & Gas, or related experience
ย  JOB REQUIREMENTS
  • Serve as the site technical resource for Electrical, Instrumentation, and Analyzer reliability and compliance programs across refinery operating units.
  • Provide engineering technical support to operating units, environmental activities, and plant projects to improve reliability, process safety, and environmental performance.
  • Maintain and improve E&I asset reliability programs for electrical power distribution, instrumentation, process analyzers, CEMS, ambient air monitoring systems, PLCs, SIS components, transmitters, control valves, motors, switchgear, MCCs, transformers, and protective devices.
  • Develop, optimize, and maintain Preventive Maintenance (PM's), Predictive Maintenance (PdM's), inspection, testing, calibration, and quality assurance strategies based on RAGAGEP, OEM recommendations, FMEA, reliability data, regulatory requirements, and risk/criticality assessments.
  • Serve as a technical resource for NFPA 70, NFPA 70E, NFPA 70B, OSHA 1910.269, IEC 61511, ISA standards, API 556, NFPA 87, EPA requirements, and applicable company engineering and mechanical integrity standards.
  • Maintain electrical safety programs and power system documentation, including safe work practices, SKM models, one-line diagrams, protective device settings, short-circuit studies, coordination studies, and arc-flash analyses.
  • Develop and maintain critical equipment, critical instrument, critical spare parts, and obsolescence strategies for E&I assets based on safety, reliability, process impact, business criticality, inventory, and supply source risk.
  • Review and improve heater instrumentation and control mechanical integrity procedures to align with applicable API 556 or NFPA 87 requirements based on the implemented design standard.
  • Support SIS lifecycle management, including proof testing, functional testing, SIS documentation, design integrity validation, performance monitoring, and participation in PHA/LOPA reviews.
  • Develop and maintain inspection and test plans for instrumentation integrity verification, including calibration, loop checks, functional testing, proof testing, and compliance with API, ISA, IEC, OEM, and company standards.
  • Maintain lifecycle management for analyzer systems used for process control, emissions reporting, environmental compliance, ambient air monitoring, and product quality, including gas chromatographs, process gas analyzers, liquid analyzers, CEMS, shelters, and sample conditioning systems; process hazard analysis
  • Support analyzer reliability and compliance activities, including sample integrity, lag time, flow characteristics, materials compatibility, GC configuration and troubleshooting, RATA, CGA, linearity, drift checks, fenceline benzene/BTEX analyzers, and audit-ready calibration and certification records.
  • Analyze E&I failure trends, equipment history, and field performance data; identify bad actors; lead or support RCFA investigations; and implement corrective actions to reduce downtime and improve reliability.
  • Lead and support reliability improvement projects, capital project reviews, infrastructure upgrades, analyzer replacements, sample system redesigns, electrical distribution improvements, switch rack replacement strategies, and other risk-reduction initiatives.
  • Support turnaround, unit shutdown, startup, outage, and capital planning through scope development, reliability justification, technical support, and assessment of operating impacts on equipment.
  • Maintain accurate E&I documentation and CMMS records, including one-line diagrams, instrument indexes, I/O lists, analyzer data sheets, sample system schematics, calibration records, settings files, configuration backups, PM records, test reports, and mechanical integrity records.
  • Participate in MOC, process hazard analysis (PHA), PSM, incident investigations, alarm management, pressure protection management, procedure development, equipment additions/modifications/deletions, and process design reviews for E&I scope.
  • Evaluate maintenance and reliability work practices, conduct gap assessments, develop or improve technical standards, and work with site teams to remove barriers and improve work process effectiveness.
  • Provide troubleshooting support, field mentoring, and training to E&I technicians, analyzer technicians, operations, maintenance, engineering, and project teams; engage vendors and specialty contractors as needed for testing, calibration, upgrades, studies, spare parts, and reliability improvements.
  • Stay current on industry best practices, technology, equipment design, and professional standards; this job description may not detail every task or responsibility required.
  • While this job description aims to provide a comprehensive overview of the role, it may not detail every task or responsibility required.
CORE COMPETENCIES CHANGE AGILITY (LEVEL 2 SUPPORTING): Identifies, initiates, and adapts to organizational changes that foster enhanced effectiveness, efficiency, safety, and ultimately business results. COLLABORATION (LEVEL 2 SUPPORTING): Sees connection points across the organization and partners effectively with others to achieve common goals. DECISION MAKING (LEVEL 2 SUPPORTING): Selects a course of action to reduce risk and uncertainty and create optimal outcomes. DRIVE FOR RESULTS (LEVEL 2 SUPPORTING): Drives to achieve challenging performance objectives. TEAM BUILDING (LEVEL 2 SUPPORTING): Builds trust, fosters openness, and provides support. As the manager of a team, selects and motivates a strong team.

#LI-MK1

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or national origin, disability status, protected veteran status, or any other characteristic protected by law. Equal Opportunity Employer/Disabled/Veterans.ย