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Electrical Sr Engineer

Cox Communications

Electrical Sr Engineer

full-timePosted: Aug 5, 2026Updated: Sep 1, 2026Oklahoma City OK

Job Description

CompanyCox Automotive - USAJob Family GroupEngineering / Product DevelopmentJob ProfileElectrical Sr EngineerManagement LevelIndividual ContributorFlexible Work Option No remote option; must work at a specified Cox locationTravel %Yes, 5% of the timeWork ShiftDayCompensationCompensation includes a base salary in the range of $92,300.00 - $153,900.00. The base salary may vary within the anticipated base pay range based on factors such as the ultimate location of the position and the selected candidate’s knowledge, skills, and abilities. Position may be eligible for additional compensation that may include an incentive program.Job DescriptionAs a Senior Electrical Engineer for Cox Automotive, you will perform a variety of complex engineering duties to design, plan, and oversee the development of electric/electronic devices and systems applied to servicing EV batteries.This position requires application of intensive and diversified knowledge of engineering principles and practices in broad areas of assignments. Makes decisions independently on engineering problems and methods, and represents the organization to resolve important questions. Requires the use of advanced techniques and the modification and extension of theories, precepts, and practices of own field and related sciences or disciplines. Consults supervisor concerning unusual problems and developments. Oversees, coordinates, and reviews the work of a small staff of engineers and technicians.Job Responsibilities Design and test electrical circuits to support test and measurement of EV batteries Build prototypes and work with E-lab production team to build and modify electronic devices Oversee, coordinate, and review the work of a small staff of engineers and techniciansMaintain and improve existing engineering processesConduct research, perform diagnostics, and troubleshoot equipmentAssist with recruitment, training, and onboardingEnsure projects are completed on time and to specificationsAct as a subject matter expert regarding electrical engineering activitiesDocumentation of wiring harnesses/diagrams Testing and debugging of hardware/firmware Required Qualifications Bachelor’s degree in a related discipline and 4 years’ experience in a related field. The right candidate could also have a different combination, such as a master’s degree and 2 years’ experience; a Ph.D. and up to 1 year of experience; or 8 years’ experience in a related field Requires strong knowledge of Schematic capture and multilayer PCB design experience Hand soldering proficiency (PTH and SMT) Test Equipment proficiency (Oscilloscope, Function Gen, Multimeter, etc) C++ programming on embedded devices experience Knowledge of industry standard board design practices (IPC-2221A, UL-840, or industry standard that you designed around) Excellence colloboration skills to work effectively with teams throughout organization Experience with CAN bus and RS-485 Experience with Power electronics design Experience with mixed signal circuit design Preferred Master of Science (M.S.) in Electrical or Computer Engineering or related field Experience with Cadsoft Eagle or Altium Designer Machine shop experience (Lathe, Mill, Bandsaw) Experience with AVR Microcontrollers Experience with Impedance Spectroscopy Experience with Lithium Batteries BenefitsThe Company offers eligible employees the flexibility to take as much vacation with pay as they deem consistent with their duties, the company’s needs, and its obligations; seven paid holidays throughout the calendar year; and up to 160 hours of paid wellness annually for their own wellness or that of family members. Employees are also eligible for additional paid time off in the form of bereavement leave, time off to vote, jury duty leave, volunteer time off, military leave, and parental leave.About UsThrough groundbreaking technology and a commitment to stellar experiences for drivers and dealers alike, Cox Automotive employees are transforming the way the world buys, owns, sells – or simply uses – cars. Cox Automotive employees get to work on iconic consumer brands like Autotrader and Kelley Blue Book and industry-leading dealer-facing companies like vAuto and Manheim, all while enjoying the people-centered atmosphere that is central to our life at Cox. Benefits of working at Cox may include health care insurance (medical, dental, vision), retirement planning (401(k)), and paid days off (sick leave, parental leave, flexible vacation/wellness days, and/or PTO). For more details on what benefits you may be offered, visit our benefits page. Cox is an Equal Employment Opportunity employer – All qualified applicants/employees will receive consideration for employment without regard to that individual’s age, race, color, religion or creed, national origin or ancestry, sex (including pregnancy), sexual orientation, gender, gender identity, physical or mental disability, veteran status, genetic information, ethnicity, citizenship, or any other characteristic protected by law. Cox provides reasonable accommodations when requested by a qualified applicant or employee with disability, unless such accommodations would cause an undue hardship. EOE, including disability/vets

Locations

  • Oklahoma City OK

Skills Required

  • related fieldintermediate
  • Schematic captureintermediate
  • industry standard board design practicesintermediate
  • CAN busintermediate
  • Power electronics designintermediate
  • mixed signal circuit designintermediate
  • Cadsoft Eagleintermediate
  • AVR Microcontrollersintermediate
  • Impedance Spectroscopyintermediate
  • Lithium Batteriesintermediate

Required Qualifications

  • Bachelor’s degree in a related discipline and 4 years’ experience in a related field. The right candidate could also have a different combination, such as a master’s degree and 2 years’ experience; a Ph.D. and up to 1 year of experience; or 8 years’ experience in a related field (experience, 4 years)
  • Bachelor’s degree in a related discipline and 4 years’ experience in a related field. The right candidate could also have a different combination, such as a master’s degree and 2 years’ experience; a Ph.D. and up to 1 year of experience; or 8 years’ experience in a related field (experience, 4 years)
  • Requires strong knowledge of Schematic capture and multilayer PCB design experience (experience)
  • Requires strong knowledge of Schematic capture and multilayer PCB design experience (experience)
  • Hand soldering proficiency (PTH and SMT) (experience)
  • Hand soldering proficiency (PTH and SMT) (experience)
  • Test Equipment proficiency (Oscilloscope, Function Gen, Multimeter, etc) (experience)
  • Test Equipment proficiency (Oscilloscope, Function Gen, Multimeter, etc) (experience)
  • C++ programming on embedded devices experience (experience)
  • C++ programming on embedded devices experience (experience)
  • Knowledge of industry standard board design practices (IPC-2221A, UL-840, or industry standard that you designed around) (experience)
  • Knowledge of industry standard board design practices (IPC-2221A, UL-840, or industry standard that you designed around) (experience)
  • Excellence colloboration skills to work effectively with teams throughout organization (experience)
  • Excellence colloboration skills to work effectively with teams throughout organization (experience)
  • Experience with CAN bus and RS-485 (experience)
  • Experience with CAN bus and RS-485 (experience)
  • Experience with Power electronics design (experience)
  • Experience with Power electronics design (experience)
  • Experience with mixed signal circuit design (experience)
  • Experience with mixed signal circuit design (experience)

Preferred Qualifications

  • Master of Science (M.S.) in Electrical or Computer Engineering or related field (degree in electrical or computer engineering or related field)
  • Master of Science (M.S.) in Electrical or Computer Engineering or related field (degree in electrical or computer engineering or related field)
  • Experience with Cadsoft Eagle or Altium Designer (experience)
  • Experience with Cadsoft Eagle or Altium Designer (experience)
  • Machine shop experience (Lathe, Mill, Bandsaw) (experience)
  • Machine shop experience (Lathe, Mill, Bandsaw) (experience)
  • Experience with AVR Microcontrollers (experience)
  • Experience with AVR Microcontrollers (experience)
  • Experience with Impedance Spectroscopy (experience)
  • Experience with Impedance Spectroscopy (experience)
  • Experience with Lithium Batteries (experience)
  • Experience with Lithium Batteries (experience)

Responsibilities

  • Design and test electrical circuits to support test and measurement of EV batteries
  • Build prototypes and work with E-lab production team to build and modify electronic devices
  • Oversee, coordinate, and review the work of a small staff of engineers and technicians
  • Maintain and improve existing engineering processes
  • Conduct research, perform diagnostics, and troubleshoot equipment
  • Assist with recruitment, training, and onboarding
  • Ensure projects are completed on time and to specifications
  • Act as a subject matter expert regarding electrical engineering activities
  • Documentation of wiring harnesses/diagrams
  • Testing and debugging of hardware/firmware
  • Design and test electrical circuits to support test and measurement of EV batteries
  • Build prototypes and work with E-lab production team to build and modify electronic devices
  • Oversee, coordinate, and review the work of a small staff of engineers and technicians
  • Maintain and improve existing engineering processes
  • Conduct research, perform diagnostics, and troubleshoot equipment
  • Assist with recruitment, training, and onboarding
  • Ensure projects are completed on time and to specifications
  • Act as a subject matter expert regarding electrical engineering activities
  • Documentation of wiring harnesses/diagrams
  • Testing and debugging of hardware/firmware

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