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AES
AES
Company · 11 open jobs

Associate Engineer - Relay

Join AES in Dayton, Ohio as an Associate Engineer - Relay. This role focuses on protective relay design and fault detection for transmission and distribution systems. Enjoy working with a leading energy company committed to safety and reliability, with opportunities to support storm restoration and NERC compliance.

On-site Full time UTC-05:00 Updated today

Applies on aes.com

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This position is responsible for the engineering and design requirements for protective relaying to detect and isolate faults on AES Ohio's transmission and distribution system.

Provide assigned engineering relay designs for all or parts of substations, carrying out specific job assignments including: preparation of relay systems recommendations, evaluations of proposals, design of relay protection zones and control systems, construction consults and field engineering.

Provide support for projects of various complexities and assist with project documentation procedures.

Respond to emergencies including long duration customer outages and storm service restoration.

Qualifications

  • Bachelor of Science degree in Electrical Engineering or other related discipline from an ABET-accredited college/university.
  • All levels of relevant work experience will be considered. Will consider Fall 2026 and Spring, Summer 2027 graduates.

Preferred Skills, Abilities

  • Power engineering experience
  • Familiarity with relevant utility operations (transmission, distribution)
  • Familiarity with power systems short circuit/impedance calculations
  • Familiarity with digital logic and/or Programmable Logic Controllers (PLCs)
  • Willing to take FE exam in pursuit of Professional Engineering License
  • Must possess a positive attitude and priority for safe and reliable operations

Key Responsibilities

  • Perform relay setting calculations, coordination studies, and short circuit studies
  • Maintain short circuit model and protection engineering databases
  • Support NERC compliance program
  • Evaluation of relay performance following system events
  • Support commissioning of new relay equipment and systems by field technicians Investigate and resolve protection and control system operation issues
  • Support field staff in construction and maintenance activities
  • Develop new and follow established work practices to ensure a safe work environment
  • Aid in system restoration during storm events.

AES is an Equal Opportunity Employer who is committed to building strength and delivering long-term sustainability through diversity and inclusion. Respecting all backgrounds, differences and perspectives enables us to improve the lives of our people, customers, suppliers, contractors, and the communities in which we live and work. All qualified applicants will receive consideration for employment without regard to sex, sexual orientation, gender, gender identity and/or expression, race, national origin, ethnicity, age, religion, marital status, physical or mental disability, pregnancy, childbirth, or related medical condition, military or veteran status, or any other characteristic protected under applicable law. E-Verify Notice: AES will provide the Social Security Administration (SSA) and if necessary, the Department of Homeland Security (DHS) with information from each new employee's I-9 to confirm work authorization.

Pay & benefits

Paid time off

Typical pay for similar roles

Estimate
US$62,400–94,234 annually
Entry level · Electrical Engineering · United States · 157 similar jobs

The middle half of pay advertised on Rejobs for this group over the last 24 months. This employer has not stated a salary.

About this role

Posted
22 Oct 2026
Updated
22 Oct 2026
Job type
Full time
Workplace
On-site
Sectors
Working hours
UTC-05:00
Experience
Entry
Employeraes.com
LinkedInAES

About AES

Company Overview

Name

The AES Corporation, a publicly traded global power company

Headquarters

Arlington, VA, United States

Founded

1981

Size

Approximately 9,100 employees globally (source: virginiabusiness.com). Revenue of about $12.28 billion in 2024 (source: companieshistory.com).

What They Do

AES operates as a global power company developing, owning, and operating utilities and power projects across North and South America, the Caribbean, Europe, and Asia (source: aes.com). Its business portfolio includes regulated utilities, renewable generation such as solar, wind, and battery storage, as well as conventional thermal generation including combined-cycle gas plants (source: nasdaq.com). AES has strategically expanded its commercial focus toward large technology and data-center customers, securing 8.1 GW of agreements with technology clients by mid-2024 and supporting 2.1 GW of new data-center load growth at AES Ohio in 2024 (source: q4cdn.com). The company differentiates itself by integrating utility operations, project development, and long-term contracting at scale, maintaining a substantial backlog of signed power purchase agreements and a proven track record delivering projects for hyperscalers and utilities (source: q4cdn.com).

Projects & Track Record

AES’s notable projects include the Bellefield solar-plus-storage project in California, which reached 2 GW of combined solar and storage capacity for Amazon after signing an additional 1 GW contract in 2024 (source: sec.gov). The company completed Chevelon Butte, the largest wind project in Arizona, and Delta, the first utility-scale wind project in Mississippi, both highlighted in 2024 management remarks (source: q4cdn.com). In Hawaii, AES launched the West O‘ahu solar-plus-storage project in Kapolei, its first facility combining solar generation and battery storage on O‘ahu (source: aes.com). Additionally, AES completed a 670 MW combined-cycle gas plant in Panama in 2024 (source: nasdaq.com). By the end of 2024, AES reported a power purchase agreement backlog of 11.9 GW, including 4.9 GW under construction, underscoring its strong project pipeline (source: nasdaq.com).

Recent Developments

In 2024, AES signed or was awarded 6.8 GW of new contracts, including renewable power purchase agreements, data-center load growth at U.S. utilities, and retail supply agreements for data centers (source: nasdaq.com). The company completed or acquired 3.0 GW of renewables primarily in the United States and Chile, alongside the 670 MW Panama gas plant (source: nasdaq.com). By Q3 2024, AES had signed 2.2 GW of new agreements with data-center hyperscalers and maintained a 12.7 GW signed PPA backlog (source: nasdaq.com). In February 2025, AES reported a net income of $698 million for 2024 and announced progress toward its 2023–2025 asset sale target, with $2.8 billion announced or closed (source: nasdaq.com).

Working There

AES hires across a broad range of roles including renewable development, project engineering, construction, operations, utility operations, finance, commercial origination, legal, and corporate functions, reflecting its diverse business spanning generation, regulated utilities, and customer contracting (source: aes.com). The company emphasizes employee wellbeing, work-life balance, and comprehensive health and wellbeing benefits on its careers page (source: aes.com). Recent growth areas suggest strong hiring demand in solar, storage, grid infrastructure, and data-center-related commercial roles, particularly in locations tied to AES Indiana, AES Ohio, and project-development offices supporting North and Latin America (source: nasdaq.com).

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