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AES
AES
Company · 12 open jobs

Senior Engineer, High Voltage Project

Join AES in Los Angeles as a Senior Engineer overseeing high voltage substation projects for solar, wind, and storage. This role involves technical leadership, EPC oversight, and grid integration. Enjoy competitive pay, comprehensive benefits, and a chance to shape sustainable energy futures.

Flexible Full time UTC-08:00 Updated 1 day ago
Salary
US$113,000–141,525 /year

Applies on aes.com

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Are you ready to be part of a company that's not just talking about the future, but actively shaping it? Join The AES Corporation, the largest US-based global power company with a team of 8,300 employees across 12 countries.

AES has been ranked #1 by BloombergNEF in renewable energy sales to corporations in the US and Americas for five consecutive years, providing electricity for millions of people worldwide.

We are proud to foster a strong workplace culture, earning prominent positions in Great Place to Work™ rankings across the markets where we operate. AES was also named one of the World's Most Ethical Companies for the 13th consecutive year in 2026, highlighting our dedication to integrity, transparency, and responsible business practices.

Our spirit of innovation continues to earn industry recognition. AES is the only seven-time winner of the Edison Electric Institute's Edison Awards in the twenty-first century, a distinction honoring global leadership in advancing the electric power industry.

If you're ready to be part of a company that's not just adapting to change, but driving it, AES is the place for you. We're not just building a more sustainable future, we're powering it. Apply now and energize your career with a true leader in global energy.

The High Voltage Engineering team delivers pre-construction engineering and construction / commissioning engineering for High Voltage facilities associated with renewable energy power plants. Voltage ranges from 35kV up to 500kV. We are currently looking for a dynamic and passionate substation engineer to oversee the execution of high voltage projects located in the Eastern United States portfolio (ERCOT, MISO, SPP, PJM, NYISO). The senior engineer for this position should enjoy the versatility of technical tasks with a strong focus on understanding grid integration requirements for renewables. The primary focus of this role is that of an owner's engineer to oversee high voltage designs from EPC firms contracted to design and build the high voltage facilities for our projects, and to provide technical oversight during the construction. Strong experience in detailed substation design preferred. This is a solid opportunity for a senior engineer that not only is proficient in the technical engineering aspects but enjoys building and maintaining relationships with suppliers, consultants, and electric utilities.

Principal Duties and Responsibilities

  • Responsible for oversight of EPC contractor engineering design and construction activities for Solar, Wind, and BESS collector high voltage substations and transmission lines (35kV to 500kV).
  • Establish and maintain relationships with high voltage contractors.
  • Review Substation EPC designs for compliance with interconnection agreement requirements, applicable reliability standards, standard industry practices, etc.
  • Provide design review and advice on any issues that appear technically incorrect or inconsistent with project documentation.
  • Review power system studies such as load flows, short circuits, harmonics, TOV, insulation coordination, etc.
  • Direct coordination with interconnection providers to design collector substations per Transmission Provider requirements.
  • Support role during substation commissioning by reviewing apparatus testing and coordinating testing with utility and ISO.
  • Work with a project team including project management, development, interconnection, real estate, permitting, attorneys, finance, and construction in the field.
  • Travel and fieldwork 25%. Majority of projects are located in Eastern or Central US.

Minimum Qualifications

  • B.S. Electrical Engineering with emphasis on Power Systems.
  • 7+ years of substation design experience, either Physical or P&C.
  • 2+ years of project engineering experience in an HV related role.
  • Proficient in readings control schematics for HV breakers, Main Power Transformers, etc.
  • Basic Knowledge of power system modeling such as load flow, insulation coordination, grounding, arc-flash, TOV, harmonics, etc.
  • Basic understanding of grid integration requirements for renewables.
  • Strong communication skills and ability to lead technical discussions among HV EPCs, Power Utilities, and internal stakeholders.
  • Strong organizational skills and ability to prioritize projects and tasks.

Desired Skills and Experience

  • Project Management experience handling HV EPCs.
  • PE Licensure.
  • Technical lead experience coordinating engineering packages such as IFPs and IFCs.
  • Experience with ETAP, PLS-CADD, or ASPEN.
  • Experience in relay system testing.

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.

The expected salary for this position, at commencement of employment, is between $113,000 and $141,525/year; however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position also includes annual bonus. The benefits offered for this position are: medical, dental, and vision coverage, life insurance, 401(k) eligibility, and paid time off (including vacation, sick leave time, and parental leave). Details of participation in these benefit plans will be provided if a candidate receives an offer of employment. If hired, employee will be in an "at-will position" and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.

Pay & benefits

US$113,000–141,525 /yr
+ annual bonus
Health insurance Dental insurance Vision insurance Life insurance Retirement plan Paid time off

About this role

Posted
1 Oct 2026
Updated
1 Oct 2026
Job type
Full time
Workplace
Flexible
Working hours
UTC-08:00
Experience
7+ years
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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Senior Engineer, High Voltage Project
AES · US$113,000–141,525/yr