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

... years Oil & Gas, or related experience JOB REQUIREMENTS * Serve as the site technical resource for Electrical, Instrumentation, and Analyzer reliability and compliance programs across refinery ...

... years Oil & Gas, or related experience JOB REQUIREMENTS * Serve as the site technical resource for Electrical, Instrumentation, and Analyzer reliability and compliance programs across refinery ...

E/I Reliability Engineer

Big Spring, TX · On-site

$94K - $119K/yr

... years Oil & Gas, or related experience JOB REQUIREMENTS Serve as the site technical resource for Electrical, Instrumentation, and Analyzer reliability and compliance programs across refinery ...

Six (6) or more years of Oil & Gas, refining, petrochemical, chemical manufacturing, power generation, heavy industrial, or related rotating equipment experience required. * Demonstrated experience ...

Six (6) or more years of Oil & Gas, refining, petrochemical, chemical manufacturing, power generation, heavy industrial, or related rotating equipment experience required. * Demonstrated experience ...

Sr Process Engineer

Big Spring, TX

$96K - $124K/yr

Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels ... mile crude oil gathering system, and storage tanks and terminals. DELEK BENEFITS: We offer ...

Sr Process Engineer

Big Spring, TX · On-site

$96K - $124K/yr

Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels ... mile crude oil gathering system, and storage tanks and terminals. DELEK BENEFITS: We offer ...

Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels ... mile crude oil gathering system, and storage tanks and terminals. DELEK BENEFITS: We offer ...

Electrician

Midland, TX · On-site

$25 - $35/hr

Familiarity with electrical systems in oil platforms, pipelines, or refinery settings. * Ability to work on a rotating shift schedule or on-call when required. Work Environment: * This role is ...

Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels ... mile crude oil gathering system, and storage tanks and terminals. DELEK BENEFITS: We offer ...

Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels ... mile crude oil gathering system, and storage tanks and terminals. DELEK BENEFITS: We offer ...

Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels ... mile crude oil gathering system, and storage tanks and terminals. DELEK BENEFITS: We offer ...

AVO inspections are a regulatory and operational method used to detect leaks, emissions, and equipment issues by using human senses-hearing, sight, and smell-primarily in oil, gas, and refinery ...

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Oil Refinery information

See Big Spring, TX salary details

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How much do oil refinery jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for oil refinery in Big Spring, TX is $14.47, according to ZipRecruiter salary data. Most workers in this role earn between $12.45 and $16.01 per hour, depending on experience, location, and employer.

What are jobs in an oil refinery?

Jobs in an oil refinery involve moving and processing materials, as well as managing the daily operations. Your responsibilities in an oil refinery may include operating equipment to transport large amounts of crude oil, controlling the oil pressure, monitoring for other problems, and generally working to create useful raw materials for petroleum products. Other duties may include conducting visual inspections of equipment, communicating with team members, performing scheduled maintenance, ensuring a clean work area, adjusting machines, and complying with safety and environmental procedures. Many refinery jobs have a narrow focus. For example, refinery loaders almost exclusively handle unloading materials from trucks and railcars.

What do oil refinery workers do?

Oil refinery workers are responsible for operating and maintaining equipment used to process crude oil into usable products such as gasoline, diesel, and other petrochemicals. They monitor instruments and control systems, perform routine inspections, and troubleshoot issues to ensure the safe and efficient operation of the refinery. Safety is a major concern in this field, so workers must follow strict protocols and respond quickly to any emergencies. Additionally, they may be involved in quality control and environmental compliance activities.

What are the key skills and qualifications needed to thrive as an oil refinery operator, and why are they important?

To thrive as an Oil Refinery Operator, you need a solid understanding of chemical processes, mechanical aptitude, and typically a high school diploma or vocational training in process technology. Familiarity with distributed control systems (DCS), safety management systems, and certifications such as OSHA or HAZMAT are commonly required. Attention to detail, problem-solving abilities, and strong teamwork skills help operators manage complex systems and respond effectively to emergencies. These competencies are vital to ensure operational efficiency, safety, and regulatory compliance in a high-risk industrial environment.

What are some common challenges faced by employees working in an oil refinery environment?

Employees in oil refineries often encounter challenges such as maintaining strict safety protocols due to the presence of hazardous materials and high-pressure equipment. The work environment can be physically demanding, involving shift work or long hours, and requires constant vigilance to prevent accidents. Additionally, teamwork and clear communication are essential, as many tasks are performed collaboratively to ensure smooth operation and compliance with environmental regulations.

What is the difference between Oil Refinery vs Oil Refinery Operator?

AspectOil RefineryOil Refinery Operator
Primary RoleOversees entire refinery operations, manages processes, and ensures safety and efficiencyOperates and monitors specific equipment and processes within the refinery
CredentialsTypically requires engineering or technical degrees, certifications in safety and process controlRequires technical training, certifications in plant operation and safety
Work EnvironmentOffice and plant floor, overseeing multiple departmentsPrimarily on the plant floor, operating machinery and monitoring systems
Industry UsageUsed to describe the entire facility or companyRefers to the individual responsible for daily operational tasks

In summary, an Oil Refinery is the facility or organization, while an Oil Refinery Operator is a key worker responsible for operating equipment within the refinery. Both roles are essential but differ in scope and responsibilities.

How do I get into an oil refinery?

To work as an oil refinery worker, you typically need a high school diploma or equivalent, and relevant technical training or certifications such as OSHA safety courses. Many positions require experience in industrial settings or technical skills related to process operations, and some roles may require a valid driver's license or ability to work rotating shifts in a safety-conscious environment.

Is it hard to get a job at an oil refinery?

Getting a job at an oil refinery can be competitive due to the specialized skills and certifications required, such as safety training and technical knowledge of refining processes. Candidates often need relevant experience, technical education, and sometimes union membership or certifications like OSHA or HAZWOPER. The hiring process may include assessments, interviews, and background checks, and positions can vary from entry-level to highly skilled roles.

What are popular job titles related to Oil Refinery jobs in Big Spring, TX?

For Oil Refinery jobs in Big Spring, TX, the most frequently searched job titles are:

What job categories do people searching Oil Refinery jobs in Big Spring, TX look for?

The top searched job categories for Oil Refinery jobs in Big Spring, TX are:

What cities near Big Spring, TX are hiring for Oil Refinery jobs?

Cities near Big Spring, TX with the most Oil Refinery job openings:

Infographic showing various Oil Refinery job openings in Big Spring, TX as of August 2026, with employment types broken down into 100% Full Time. Highlights an 92% In-person, 4% Hybrid, and 4% Remote job distribution, with an average salary of $30,102 per year, or $14.5 per hour.

Sr E&I Reliability Engineer

Delek US

Big Spring, TX

Full-time

Medical, Retirement

Re-posted 12 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 operates 720 miles 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.  The E&I Reliability Engineer will demonstrate accountability for increasing equipment reliability by improving time between failures while reducing equipment downtime and maintenance costs.  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
  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.Â