The Interconnection Project Engineer supports the CAISO Interconnection (IC) Regional Lead on progressing projects through the interconnection process and working cross functionally with the broader ...
The Interconnection Project Engineer supports the CAISO Interconnection (IC) Regional Lead on progressing projects through the interconnection process and working cross functionally with the broader ...
Interconnection Engineer (CAISO)
San Diego, CA · On-site +1
Interconnection Engineer (CAISO) (full time,exempt) DEPARTMENT: Interconnection, Grid& Growth REPORTS TO: Manager, Interconnection (CAISO) LOCATION: Remote, San Francisco CA, Long Beach CA, Salt Lake ...
Interconnection Engineer (CAISO)
San Diego, CA · On-site +1
Interconnection Engineer (CAISO) (full time,exempt) DEPARTMENT: Interconnection, Grid& Growth REPORTS TO: Manager, Interconnection (CAISO) LOCATION: Remote, San Francisco CA, Long Beach CA, Salt Lake ...
Interconnection Engineer (CAISO)
Long Beach, CA · On-site +1
Interconnection Engineer (CAISO) (full time,exempt) DEPARTMENT: Interconnection, Grid& Growth REPORTS TO: Manager, Interconnection (CAISO) LOCATION: Remote, San Francisco CA, Long Beach CA, Salt Lake ...
Interconnection Engineer (CAISO)
Long Beach, CA · On-site +1
Interconnection Engineer (CAISO) (full time,exempt) DEPARTMENT: Interconnection, Grid& Growth REPORTS TO: Manager, Interconnection (CAISO) LOCATION: Remote, San Francisco CA, Long Beach CA, Salt Lake ...
Interconnection Engineer (CAISO)
San Francisco, CA · On-site +1
Interconnection Engineer (CAISO) (full time,exempt) DEPARTMENT: Interconnection, Grid& Growth REPORTS TO: Manager, Interconnection (CAISO) LOCATION: Remote, San Francisco CA, Long Beach CA, Salt Lake ...
Interconnection Engineer (CAISO)
San Francisco, CA · On-site +1
Interconnection Engineer (CAISO) (full time,exempt) DEPARTMENT: Interconnection, Grid& Growth REPORTS TO: Manager, Interconnection (CAISO) LOCATION: Remote, San Francisco CA, Long Beach CA, Salt Lake ...
Power System Engineer - Interconnection Studies Location: Redwood City, CA (Hybrid preferred) Job Type: Full-time About Us GridCARE solves the most critical bottleneck in AI's growth trajectory ...
Power System Engineer - Interconnection Studies Location: Redwood City, CA (Hybrid preferred) Job Type: Full-time About Us GridCARE solves the most critical bottleneck in AI's growth trajectory ...
Manager, Interconnection & Transmission
Westlake Village, CA · On-site
$150 - $230/hr
Lead interconnection strategy and execution for utility‑scale BESS, solar, hybrid, and ... Collaborate with engineering and delivery teams to ensure grid compliance and successful project ...
Manager, Interconnection & Transmission
Westlake Village, CA · On-site
$150 - $230/hr
Lead interconnection strategy and execution for utility‑scale BESS, solar, hybrid, and ... Collaborate with engineering and delivery teams to ensure grid compliance and successful project ...
Senior Electrical Engineer - Interconnection Study
Irvine, CA · On-site
$79.50 - $132.50/hr
## Senior Electrical Engineer - Interconnection StudyApplylocations: ETAP Irvinetime type: Full timeposted on: Posted 2 Days Agojob requisition id: R014468**ETAP empowers customers to make informed ...
Senior Electrical Engineer - Interconnection Study
Irvine, CA · On-site
$79.50 - $132.50/hr
## Senior Electrical Engineer - Interconnection StudyApplylocations: ETAP Irvinetime type: Full timeposted on: Posted 2 Days Agojob requisition id: R014468**ETAP empowers customers to make informed ...
Senior Electrical Engineer - Interconnection Study
$115K - $150K/yr
Irvine, CA Job type: Full-time/ Hybrid ETAP is seeking a Senior Electrical Engineer with deep expertise in Transmission and Distribution (T&D) Interconnection Studies within the power grid. The ...
Senior Electrical Engineer - Interconnection Study
$115K - $150K/yr
Irvine, CA Job type: Full-time/ Hybrid ETAP is seeking a Senior Electrical Engineer with deep expertise in Transmission and Distribution (T&D) Interconnection Studies within the power grid. The ...
Manager, Interconnection Services - WECC
Sacramento, CA · On-site
$135.20 - $202.80/hr
Manager, Interconnection Services - WECC Date: Jul 20, 2026 Company: NextEra Energy Requisition ID ... Coordinate with internal and external stakeholders, including ISO/RTOs, developers, and utility ...
Manager, Interconnection Services - WECC
Sacramento, CA · On-site
$135.20 - $202.80/hr
Manager, Interconnection Services - WECC Date: Jul 20, 2026 Company: NextEra Energy Requisition ID ... Coordinate with internal and external stakeholders, including ISO/RTOs, developers, and utility ...
Sr. Manager, Transmission & Interconnection
Oakland, CA · On-site
$150 - $210/hr
Engineering; Process Management. Remuneration: Exempt. The Senior Manager of Transmission & Interconnection will be responsible for driving transmission and interconnection solutions in support of ...
Sr. Manager, Transmission & Interconnection
Oakland, CA · On-site
$150 - $210/hr
Engineering; Process Management. Remuneration: Exempt. The Senior Manager of Transmission & Interconnection will be responsible for driving transmission and interconnection solutions in support of ...
Engineering; Process Management Remuneration: Exempt The Transmission Manager will be responsible for driving transmission and interconnection solutions in support of RWE Americas development ...
Engineering; Process Management Remuneration: Exempt The Transmission Manager will be responsible for driving transmission and interconnection solutions in support of RWE Americas development ...
Manager, Interconnection Services - WECC
Sacramento, CA · On-site +1
$135K - $202K/yr
Position Specific Description The Manager, Interconnection Services will participate in regional ... Coordinate with internal and external stakeholders, including ISO/RTOs, developers, and utility ...
Manager, Interconnection Services - WECC
Sacramento, CA · On-site +1
$135K - $202K/yr
Position Specific Description The Manager, Interconnection Services will participate in regional ... Coordinate with internal and external stakeholders, including ISO/RTOs, developers, and utility ...
Engineering; Process Management Remuneration: Exempt The Transmission Manager will be responsible for driving transmission and interconnection solutions in support of RWE Americas development ...
Engineering; Process Management Remuneration: Exempt The Transmission Manager will be responsible for driving transmission and interconnection solutions in support of RWE Americas development ...
Interconnection Process Leadership * Lead and manage the end-to-end interconnection process for ... Professional Engineer (PE) license. * Coding proficiency (e.g., Python) for study automation, data ...
Quick apply
Interconnection Process Leadership * Lead and manage the end-to-end interconnection process for ... Professional Engineer (PE) license. * Coding proficiency (e.g., Python) for study automation, data ...
Engineering; Process Management Remuneration: Exempt The Transmission Manager will be responsible for driving transmission and interconnection solutions in support of RWE Americas development ...
Engineering; Process Management Remuneration: Exempt The Transmission Manager will be responsible for driving transmission and interconnection solutions in support of RWE Americas development ...
Engineering; Process Management Remuneration: Exempt The Transmission Manager will be responsible for driving transmission and interconnection solutions in support of RWE Americas development ...
Engineering; Process Management Remuneration: Exempt The Transmission Manager will be responsible for driving transmission and interconnection solutions in support of RWE Americas development ...
Manager, Interconnection Services - WECC
Sacramento, CA · On-site
$135K - $202K/yr
Position Specific Description The Manager, Interconnection Services will participate in regional ... Coordinate with internal and external stakeholders, including ISO/RTOs, developers, and utility ...
Manager, Interconnection Services - WECC
Sacramento, CA · On-site
$135K - $202K/yr
Position Specific Description The Manager, Interconnection Services will participate in regional ... Coordinate with internal and external stakeholders, including ISO/RTOs, developers, and utility ...
Development Engineer
Newport Beach, CA · On-site +1
Working with Interconnection Engineers, provide technical/engineering inputs to interconnection applications and studies performed by consultants and transmission service providers. * Provide ...
Development Engineer
Newport Beach, CA · On-site +1
Working with Interconnection Engineers, provide technical/engineering inputs to interconnection applications and studies performed by consultants and transmission service providers. * Provide ...
Manager, Grid Strategy & Interconnection
$107K - $148K/yr
Bachelor's degree in Electrical, Energy Systems, or Power Engineering. * Experience with battery ... Familiarity with FERC interconnection policy, ISO/RTO tariffs, cluster study processes, and network ...
Manager, Grid Strategy & Interconnection
$107K - $148K/yr
Bachelor's degree in Electrical, Energy Systems, or Power Engineering. * Experience with battery ... Familiarity with FERC interconnection policy, ISO/RTO tariffs, cluster study processes, and network ...
Bachelor's degree in electrical engineering, power systems, or related field strongly preferred Competencies We are looking for a Director of Transmission & Interconnection that is: * Passionate ...
New
Bachelor's degree in electrical engineering, power systems, or related field strongly preferred Competencies We are looking for a Director of Transmission & Interconnection that is: * Passionate ...
New
Interconnection Engineer information
What is an interconnection engineer?
What are some common challenges an interconnection engineer faces when coordinating with utilities and project stakeholders?
What are the key skills and qualifications needed to thrive as an interconnection engineer, and why are they important?
What is the difference between Interconnection Engineer vs Power Systems Engineer?
| Aspect | Interconnection Engineer | Power Systems Engineer |
|---|---|---|
| Required Credentials | Bachelor's in Electrical Engineering, certifications like PE or EIT often preferred | Bachelor's or Master's in Electrical Engineering, PE license common |
| Work Environment | Utility companies, renewable energy firms, grid operators | Power generation, transmission, and distribution companies |
| Industry Usage | Focuses on connecting new energy sources to the grid | Designing and analyzing power systems for efficiency and reliability |
Interconnection Engineers primarily focus on integrating new energy projects into the grid, ensuring compliance and connection approval. Power Systems Engineers work on designing, analyzing, and optimizing entire power systems. While both roles require electrical engineering expertise and often similar certifications, their focus areas differ—interconnection engineers concentrate on grid connection processes, whereas power systems engineers focus on system performance and design.
What are popular job titles related to Interconnection Engineer jobs in California?
For Interconnection Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Interconnection Engineer jobs in California look for?
The top searched job categories for Interconnection Engineer jobs in California are:
What cities in California are hiring for Interconnection Engineer jobs?
Cities in California with the most Interconnection Engineer job openings:

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 20 days ago
AES Corporation rating
7.5
Based on 37 frontline employees who took The Breakroom Quiz
37th of 53 rated energy and utility
Job description
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.
POSITION: InterconnectionEngineer (CAISO) (full time, exempt)
DEPARTMENT: Interconnection, Grid & Growth
REPORTS TO: Manager, Interconnection (CAISO)
LOCATION: Remote,San Francisco CA, Long Beach CA, Salt Lake City UT, Louisville CO
The Grid & Growth group is responsible for supporting siting and interconnecting the AES Renewables & Power portfolio to transmission systems across the United States. The group consists of: Growth Strategy team, Interconnection team, and the Transmission Strategy team.
The primary responsibilities of this role are: strategic analysis of the interconnection procedures, queue and transmission system in a given RTO/ISO to formulate and steer greenfield project siting, and to then prepare and manage interconnection requests through to an Interconnection Agreement with the most favorable terms possible. The Interconnection Project Engineer supports the CAISO Interconnection (IC) Regional Lead on progressing projects through the interconnection process and working cross functionally with the broader Development Team to optimize the position throughout the development lifecycle.
The preferred candidate has experience in: the preparation and review of transmission level interconnection requests; review of power flow (PSS/E and/or PSLF) models; and participating in the management of transmission level solar, battery storage and wind projects through the generator interconnection processes including negotiation and execution of Generator Interconnection Agreements. Additional responsibilities include monitoring the progress of required system upgrades and identifying creative mitigation solutions when needed within the applicable open access transmission tariff.
Principal Duties and Responsibilities:
The Interconnection Project Engineer will support all interconnection activities through the full life cycle of development and construction of projects. The position will support the CAISO IX Regional Lead and other internal stakeholders leading to the successful execution of both new and acquired projects across the United States. Some travel required (~15%).
- Support greenfield development: review transmission system analysis, identify interconnection agencies and procedures, support preparation and filing of interconnection requests including supporting internal and external parties on preparation of technical materials, provide viability feedback to the CAISO IX Regional Lead and other internal stakeholders to support any financial and project approvals needed.
- Interconnection study process: support the review and analysis of utility study reports; tracking and reporting results throughout process; support negotiation and execution of interconnection agreements and engineering and procurement agreements
- Implementation of portfolio projects: assist internal groups to complete deliverables required by transmission owners to construct interconnection facilities including integrating schedules of Transmission Owner into project construction schedule.
- Support due diligence efforts and flag potential issues for review by the CAISO IX Lead.
Preferred Skills and Expertise:
- Familiarity with reviewing and preferably running power flow models
- Knowledge of System Impact Studies (SIS) and other interconnection studies of transmission level renewable energy generating facilities with: CAISO, PG&E, SCE, SDG&E, SMUD;
- Secondary markets to include: PAC, APS, SRP, TEP, PNM, Tri-state, Xcel, WAPA
- Understanding of electrical diagrams, preliminary site plans, and preparation of interconnection request packages for submittal.
- Awareness of transmission systems and transmission expansion plans in US.
- Knowledge of Open Access Transmission Tariffs and Generator Interconnection Procedures.
- Understanding on reports published by Transmission Owners and Independent System operator.
- Understanding of Interconnection and Transmission Agreements and Contracts.
Minimum Qualifications:
- BS in Electrical Engineering with emphasis in Power Systems or related field.
- 2-5 years work history in renewable or traditional energy development, utility generation development, or transmission planning. Previous employment or experience working at an Electric Utility, or consultants providing services within the listed footprints is strongly preferred.
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 $94,000 and $112,625/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.
Apply by clicking the application link below and submitting your information. The deadline to apply for this role is
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