Develop and validate protective relay programs for SEL or Multilin relays (651R/710/351/751/387/787), and oversee or assist with relay testing via current injection using Doble. Establish settings ...
Develop and validate protective relay programs for SEL or Multilin relays (651R/710/351/751/387/787), and oversee or assist with relay testing via current injection using Doble. Establish settings ...
Senior Power Systems Protection Engineer
Lakewood, CO · On-site
$110K - $175K/yr
... testing, implementing, and effective protection and control schemes. Your expertise in relay protection and controls, relay coordination, and power systems will provide solutions and services that ...
Senior Power Systems Protection Engineer
Lakewood, CO · On-site
$110K - $175K/yr
... testing, implementing, and effective protection and control schemes. Your expertise in relay protection and controls, relay coordination, and power systems will provide solutions and services that ...
Lead Commissioning Engineer
Denver, CO · On-site
$105K - $139K/yr
Knowledge of programming and testing protection relays from GE, SEL, ALSTOM, SCHNEIDER, SIEMENS, and ABB. Ability to develop programming macros for use in automated relay testing Ideal Candidate ...
Lead Commissioning Engineer
Denver, CO · On-site
$105K - $139K/yr
Knowledge of programming and testing protection relays from GE, SEL, ALSTOM, SCHNEIDER, SIEMENS, and ABB. Ability to develop programming macros for use in automated relay testing Ideal Candidate ...
Protection Engineer
Englewood, CO · On-site
$113K - $174K/yr
... testing and construction services to electric utilities, energy developers and industrials ... SEL Relay Setting Experience; ASPEN OneLiner or PSSE CAPE experience; excellent verbal/written ...
Protection Engineer
Englewood, CO · On-site
$113K - $174K/yr
... testing and construction services to electric utilities, energy developers and industrials ... SEL Relay Setting Experience; ASPEN OneLiner or PSSE CAPE experience; excellent verbal/written ...
Protection Engineer
$113K - $174K/yr
... testing and construction services to electric utilities, energy developers and industrials ... SEL Relay Setting Experience; ASPEN OneLiner or PSSE CAPE experience; excellent verbal/written ...
Protection Engineer
$113K - $174K/yr
... testing and construction services to electric utilities, energy developers and industrials ... SEL Relay Setting Experience; ASPEN OneLiner or PSSE CAPE experience; excellent verbal/written ...
Lead Commissioning Engineer
Denver, CO · On-site
$105K - $139K/yr
Knowledge of programming and testing protection relays from GE, SEL, ALSTOM, SCHNEIDER, SIEMENS, and ABB. Ability to develop programming macros for use in automated relay testing Ideal Candidate ...
Quick apply
Lead Commissioning Engineer
Denver, CO · On-site
$105K - $139K/yr
Knowledge of programming and testing protection relays from GE, SEL, ALSTOM, SCHNEIDER, SIEMENS, and ABB. Ability to develop programming macros for use in automated relay testing Ideal Candidate ...
Lead Commissioning Engineer
Denver, CO · On-site
$105K - $139K/yr
Knowledge of programming and testing protection relays from GE, SEL, ALSTOM, SCHNEIDER, SIEMENS, and ABB. Ability to develop programming macros for use in automated relay testing Ideal Candidate ...
Lead Commissioning Engineer
Denver, CO · On-site
$105K - $139K/yr
Knowledge of programming and testing protection relays from GE, SEL, ALSTOM, SCHNEIDER, SIEMENS, and ABB. Ability to develop programming macros for use in automated relay testing Ideal Candidate ...
Relay Technician (CO)
Denver, CO · On-site
$55 - $70/hr
Evaluate relay protection schemes and perform design changes * Program, test, and validate relay settings and control circuits * Perform fault testing and reconcile results * Safely energize and ...
Relay Technician (CO)
Denver, CO · On-site
$55 - $70/hr
Evaluate relay protection schemes and perform design changes * Program, test, and validate relay settings and control circuits * Perform fault testing and reconcile results * Safely energize and ...
Electrical Engineer (Medium Voltage)
Centennial, CO · On-site
$133K - $169K/yr
Leading first energization, relay commissioning, synchronization, load acceptance, and step-load testing. The 13.8kV electrical system is yours, end-to-end: * Generation, distribution, and protection ...
Electrical Engineer (Medium Voltage)
Centennial, CO · On-site
$133K - $169K/yr
Leading first energization, relay commissioning, synchronization, load acceptance, and step-load testing. The 13.8kV electrical system is yours, end-to-end: * Generation, distribution, and protection ...
Commissioning Engineer
Denver, CO · On-site
$55 - $80/hr
... testing, commissioning, calibration, or troubleshooting of protection and control systems in substation environments. * Understanding of three-phase power systems, SCADA, relay testing, and ...
Commissioning Engineer
Denver, CO · On-site
$55 - $80/hr
... testing, commissioning, calibration, or troubleshooting of protection and control systems in substation environments. * Understanding of three-phase power systems, SCADA, relay testing, and ...
Commissioning Engineer
Denver, CO · On-site
$55 - $80/hr
... testing, commissioning, calibration, or troubleshooting of protection and control systems in substation environments. * Understanding of three-phase power systems, SCADA, relay testing, and ...
Commissioning Engineer
Denver, CO · On-site
$55 - $80/hr
... testing, commissioning, calibration, or troubleshooting of protection and control systems in substation environments. * Understanding of three-phase power systems, SCADA, relay testing, and ...
Protection & Controls Engineer
$107K - $139K/yr
Protective relay coordination and settings experience preferred * Factory Acceptance, Witness testing and Reviewing shop drawings for Spec / Design conformance * Reviews client equipment and design ...
Quick apply
Protection & Controls Engineer
$107K - $139K/yr
Protective relay coordination and settings experience preferred * Factory Acceptance, Witness testing and Reviewing shop drawings for Spec / Design conformance * Reviews client equipment and design ...
Protection & Controls Engineer
$107K - $139K/yr
Protective relay coordination and settings experience preferred * Factory Acceptance, Witness testing and Reviewing shop drawings for Spec / Design conformance * Reviews client equipment and design ...
Protection & Controls Engineer
$107K - $139K/yr
Protective relay coordination and settings experience preferred * Factory Acceptance, Witness testing and Reviewing shop drawings for Spec / Design conformance * Reviews client equipment and design ...
Protection & Controls Engineer
Denver, CO · On-site
$107K - $139K/yr
Protective relay coordination and settings experience preferred * Factory Acceptance, Witness testing and Reviewing shop drawings for Spec / Design conformance * Reviews client equipment and design ...
Protection & Controls Engineer
Denver, CO · On-site
$107K - $139K/yr
Protective relay coordination and settings experience preferred * Factory Acceptance, Witness testing and Reviewing shop drawings for Spec / Design conformance * Reviews client equipment and design ...
Substation Design Engineer
Englewood, CO · On-site
$85K - $186K/yr
... testing and construction services to electric utilities, energy developers and industrials ... Studies, Protection (relay coordination and settings), Civil Engineering, Communication (SCADA ...
Substation Design Engineer
Englewood, CO · On-site
$85K - $186K/yr
... testing and construction services to electric utilities, energy developers and industrials ... Studies, Protection (relay coordination and settings), Civil Engineering, Communication (SCADA ...
Familiarity with generator controls , protection systems , and relay testing (SEL 700G or similar) * Ability to read and interpret electrical drawings and schematics * Strong communication and ...
Familiarity with generator controls , protection systems , and relay testing (SEL 700G or similar) * Ability to read and interpret electrical drawings and schematics * Strong communication and ...
Electrical Commissioning Manager
$130K - $190K/yr
Direct pre-energization checks, protective relay testing, and energization sequences, coordinating vendor and OEM support as required * Oversee commissioning of PLC panels and control systems in ...
Quick apply
Electrical Commissioning Manager
$130K - $190K/yr
Direct pre-energization checks, protective relay testing, and energization sequences, coordinating vendor and OEM support as required * Oversee commissioning of PLC panels and control systems in ...
Protection and Controls (P&C) Technician II-IV
Denver, CO · On-site
$50 - $95/hr
Installation, commissioning, testing, and maintenance of protective relay equipment, powerline carrier equipment, digital fault recorders (DFR's), remote terminal units (RTU's), and communication ...
Protection and Controls (P&C) Technician II-IV
Denver, CO · On-site
$50 - $95/hr
Installation, commissioning, testing, and maintenance of protective relay equipment, powerline carrier equipment, digital fault recorders (DFR's), remote terminal units (RTU's), and communication ...
Protection and Controls (P&C) Technician II-IV
Denver, CO · On-site
$50 - $95/hr
Installation, commissioning, testing, and maintenance of protective relay equipment, powerline carrier equipment, digital fault recorders (DFR's), remote terminal units (RTU's), and communication ...
Protection and Controls (P&C) Technician II-IV
Denver, CO · On-site
$50 - $95/hr
Installation, commissioning, testing, and maintenance of protective relay equipment, powerline carrier equipment, digital fault recorders (DFR's), remote terminal units (RTU's), and communication ...
Installation, commissioning, testing, and maintenance of protective relay equipment, powerline carrier equipment, digital fault recorders (DFR's), remote terminal units (RTU's), and communication ...
Installation, commissioning, testing, and maintenance of protective relay equipment, powerline carrier equipment, digital fault recorders (DFR's), remote terminal units (RTU's), and communication ...
Protection Relay Testing information
What does a typical day look like for someone working in protection relay testing?
A typical day in protection relay testing involves planning and executing tests on protection relays to ensure proper operation and system reliability. You may review schematics, set up and operate test equipment, document test results, troubleshoot any issues, and collaborate with engineers, field technicians, or utility personnel. Much of the work is performed onsite at substations or power plants, sometimes requiring travel. Strong documentation and communication skills are important, as you'll frequently report findings and propose corrective actions. This role combines both hands-on technical work and teamwork to maintain the safety and efficiency of power distribution systems.
What is a Protection Relay Testing job?
A Protection Relay Testing job involves inspecting, calibrating, and testing protective relays used in electrical systems to ensure they operate correctly during faults or abnormal conditions. Technicians and engineers in this role perform diagnostic tests, evaluate relay settings, and verify system coordination to prevent power failures and equipment damage. They work with electromechanical, static, and digital relays in substations, power plants, and industrial facilities. The job requires knowledge of electrical protection schemes, testing procedures, and specialized testing equipment like secondary injection test sets. Proper testing ensures system reliability, safety, and compliance with industry standards.
What are the key skills and qualifications needed to thrive in the Protection Relay Testing position, and why are they important?
To thrive in Protection Relay Testing, you need a solid grounding in electrical engineering principles, knowledge of power systems, and hands-on experience with relay protection schemes. Familiarity with test equipment such as relay test sets (e.g., Omicron, Doble), SCADA systems, and relevant industry certifications like NETA or IEC/IEEE standards is often required. Attention to detail, analytical thinking, and effective communication are crucial soft skills for diagnosing issues and coordinating with teams. These skills ensure accurate and safe testing processes, minimize operational risks, and maintain the reliability of electrical power systems.
Job description
Oxyproduces,markets and transportsoil and natural gas to maximize value and provide resources fundamental to life. The company leverages its global leadership incarbon managementto advance lower-carbon technologies and products. Headquartered in Houston, Oxy primarily operates in the United States, Middle East and North Africa. To learn more, visitOxy
Oxy strives to attract and retain talented employees by investing in their professional development and providing rewarding opportunities for personal growth. Our goal is to meet the highest employer standards by ensuring the health and safety of our employees, protecting the environment and positively impacting our communities where we do business.
Operation Electrical Engineer: The Operational Electrical Engineer is responsible for providing comprehensive support for all field electrical infrastructure. Duties include the operation, troubleshooting, maintenance, project support, and ongoing enhancement of electrical systems and equipment. This person may be located in Houston or Midland, TX, Denver, CO or Carlsbad, NM.Key Responsibilities- Provide comprehensive electrical engineering support for power distribution equipment, including start-up and troubleshooting services. This applies across high, medium, and low voltage substations, transformers, switchgear, motor control centers, protective relays, variable frequency drives, soft starters, and motors.
- Collaborate in the design phase for both minor and major projects, performing load flow, short circuit, relay coordination, arc flash, motor start, and harmonic studies utilizing Windmil or ETAP software.
- Develop and validate protective relay programs for SEL or Multilin relays (651R/710/351/751/387/787), and oversee or assist with relay testing via current injection using Doble. Establish settings for low voltage circuit breakers and prepare protection coordination studies with ETAP or EasyPower.
- Offer expertise for solid state power electronic devices, including low and medium voltage soft starts, variable frequency drives (480V to 12.47kV), and excitation controls for large synchronous motors.
- Conduct system modeling to optimize efficiency, employing capacitor banks and voltage regulators within power distribution networks.
- Manage factory acceptance testing for low and medium voltage electrical apparatus and facilitate start-up procedures for projects of varying scale. Review test outcomes for high and low voltage cables and motors, as well as transformer tests (CT polarity/ratio, insulation, impulse, heating, applied, and induced voltage). Assess switchgear and breaker testing, covering timing, contact resistance, and insulation performance on both low and high voltage systems.
- Bachelor's degree in Electrical Engineering
- Advanced proficiency in electrical systems
- Minimum of 8 years' experience in electrical engineering
- At least 5 years of direct field experience
- Valid driver's license
- Extensive background in commissioning electrical projects and substations up to 230kV, as well as switchgear from 2.4kV to 24.9kV
- Knowledge of power electronics and motor controls, encompassing variable frequency drives, soft starts, and across-the-line starters
- Expertise in relay settings and programming for distribution feeders, transmission lines, transformers, reclosers, and motors, including proficiency programming Schweitzer relays
- Experience with large motors (exceeding 5,000 HP) and synchronous motors
- Exceptional communication skills-verbal, written, listening, and presentation
- Strong analytical capabilities with proven effectiveness in resolving highly complex issues
- Familiarity with root cause analysis related to electrical failures
- Thorough understanding of electrical safety standards as outlined in NFPA 70E
- Practical knowledge in calculating arc flash hazards using IEEE 1584 guidelines
- Skilled in load transfer and switching at voltages from 480 volts to 230,000 volts, including development of field-ready switching procedures.
- Knowledge of symmetrical components and fault analysis.
- This position is primarily field-based, requiring over 60% of working hours to be spent in the field. Assignments may involve travel up to 200 miles from the home location; however, it is anticipated that the employee will return home nearly every day.
- Needs ability to work efficiently without direct supervision.
- Company car will be provided for field work and daily commute.
*Candidates having qualifications that exceed the minimum job requirements may receive consideration for higher-level role given (1) their experience, (2) additional job requirements, and/or (3) business needs.
Check out Oxy's competitive benefit package: http://www.oxy.com/siteassets/documents/careers/oxy-employee-benefits-program-2025.pdf.
The Company anticipates that it will accept applications for this position for 14 days after the posting date, although it may extend that date depending on applicant flow.
Recruitment Fraud
It has come to our attention various individuals and/or organizations are contacting people falsely pretending to recruit on behalf of Oxy. Please be aware that these recruiting scams and communications do not originate nor are they associated with our recruitment process. All Oxy job postings and offers will require a completed application through our company website.
Oxy does not charge a fee at any stage of the recruiting process. We will never:
Ask you to pay for applications, interviews, meetings, processing, training or for any other fees
Use recruiting or placement agencies that charge candidates an advance fee of any kind or
Request personal information such as passport and bank account details at an early stage of our recruitment process.
We recommend against responding to unsolicited business propositions or offers from people you don't know. Do not disclose your personal or financial details. If you believe you have been the victim of a recruiting scam, please contact your local police department.
All qualified applicants will receive consideration for employment without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.
About Oxy
Sourced by ZipRecruiter
For 100 years, Oxy has developed extensive assets, infrastructure, expertise and technology to fuel progress and improve lives around the world. Now we’re leveraging these resources to help solve the planet’s most pressing environmental challenges. We want to be part of the solution, so we're taking bold steps to innovate new technologies for a low-carbon future. Oxy produces energy and essential products to sustain and improve life on our planet. Our experienced teams, located in the United States, Middle East, Africa and Latin America, are committed to safe and efficient operations and products, and to reducing our carbon footprint and helping others do the same.
Industry
Oil and gas extraction
Company size
10,000+ Employees
Headquarters location
Houston, TX, US