A

Arizona Public Service

Delivers electricity to Arizona customers

Transmission Operations Engineer 3/Senior

Power Systems EngineeringUpdated on Nov 14
Full-timePhoenix, AZ, USANo salary listedHybrid

About the Job

Requirements

  • Engineer Senior candidates must have a four-year bachelor's degree in an engineering discipline or related applied science discipline from an ABET-accredited, International Engineering Alliance-recognized, or ABET Mutual Recognition Agreement institution, plus eight years of experience in engineering-related positions.
  • Engineer III candidates must have a four-year bachelor's degree in an engineering discipline or related applied science discipline from an ABET-accredited, International Engineering Alliance-recognized, or ABET Mutual Recognition Agreement institution, plus five years of experience in engineering-related positions.
  • Approved degree disciplines include Materials Science/Metallurgy, Physics, Chemistry, Nuclear, Electrical, Mechanical, Civil, Electronics, Computer Science, Environmental, Chemical, and Structural. A four-year bachelor's degree in Engineering Technology is not automatically equivalent to a B.S. in Engineering; the engineering department management must review the curriculum.
  • Candidates must hold NERC Reliability Coordinator (RC) Certification or obtain it within six months of hire.
  • Candidates should have experience applying engineering methods and analysis in a transmission or power system operations environment.
  • Candidates should have strong analytical skills and be able to interpret data and translate it into clear, actionable operational insights.
  • Candidates should have experience supporting or working alongside real-time operations, reporting, or system monitoring activities.
  • Candidates should be able to work with general guidance and contribute technical input when needed.
  • Candidates should be comfortable providing limited technical guidance and support to others.
  • Employees in hybrid roles are expected to reside in Arizona, or in New Mexico for Four Corners-based employees. Working from a home office requires adequate technology and an appropriate ergonomic setup.

Responsibilities

  • Analyze transmission system conditions using power flow, contingency, and operational studies to support real-time and future grid reliability.
  • Develop and deliver real-time operational reports and data insights to help Energy Control Center operators respond to system conditions.
  • Perform data analysis to identify trends, constraints, and risks affecting transmission operations and market outcomes.
  • Support implementation of flowgate methodology for transmission services.
  • Collaborate with operators, engineers, and other stakeholders to troubleshoot issues and improve operational performance.
  • Provide technical guidance and support to peers, and participate in on-call rotation responsibilities to support system operations.
  • Develop and apply unique solutions to a broad range of technical issues and problems, making decisions and recommendations that affect overall organizational performance.
  • Prepare complex engineering plans, designs, analyses, specifications, cost estimates, evaluations, studies, technical reviews, investigations, and verifications; ensure work is technically sound, cost-effective, and compliant with standards, codes, and regulations; review others' analyses, evaluations, and investigations.
  • Integrate interrelated elements of complex projects, interpret or modify guidelines, comply with design, regulatory, operating, and maintenance requirements, identify potential schedule or quality problems, and initiate corrective action.
  • Interface with customers and other departments to ensure project objectives and work scope meet customer requirements, budget, and schedule; obtain or present technical data to customers and management; present results of designs and studies to colleagues, management, customers, and subordinates.
  • Provide technical guidance, leadership, and support to less experienced engineers.
  • Assist with problem solving by challenging assumptions and decisions and contribute to long-range strategies for significant site problems.
  • Use industry and organizational resources to resolve key technical issues and develop paths forward, including bridging strategies; interface with outside agencies and regulatory authorities as needed.
  • Plan and coordinate programs and large-scale or multiple medium-scale engineering projects while acting as a technical specialist; potentially manage work scope, direct consultants, conduct feasibility studies, determine staffing, cost and resource requirements, and recommend engineering criteria.
  • Monitor projects and recommend modifications to increase operating efficiency; review complex project designs and documentation for compliance with specifications, schedules, and regulatory requirements; potentially develop, negotiate, and manage contracts and revisions.
  • Research new developments and technology and recommend their feasibility for company operations.

Desired Qualifications

  • Problem analysis and resolution techniques.
  • Knowledge of applicable codes, standards, practices, methods, and safety standards in the relevant engineering discipline.
  • Experience in the utility industry.
  • Professional Engineer licensure.
  • NERC Reliability Coordinator (RC) Certification.

About the Company

Arizona Public Service

Delivers electricity to Arizona customers

Arizona Public Service (APS) provides electric service to about 1.2 million customers across 11 of Arizona’s 15 counties, making it the state’s largest utility. It delivers power as a regulated utility, supported by a long history since 1886 and a focus on reliability, customer service, and responsible growth. How it works: APS generates and purchases electricity and distributes it through the electrical grid to homes and businesses, balancing price and service to meet demand. Its products are standard electricity plans and related services for residential, commercial, and industrial customers. Why it stands out: APS emphasizes accountability, safety, integrity, trust, and respect in its operations, with a stated goal of creating a sustainable energy future for Arizona and improving customer value and shareholder return. Its competitive edge comes from its scale, local presence, and commitment to steady service, safety, and sustainable energy planning in a fast-growing state.

Company size
1,001-5,000
Company stage
Debt Financing
Total funding
$1.9B
Headquarters
Phoenix, AZ
Founded
1886

Recently Posted Jobs

Explore more opportunities at Arizona Public Service

See more jobs