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Interconnection Engineer Jobs in California (NOW HIRING)

IPL (Indiana)

Interconnection Manager

San Francisco, CA

$144K - $185K/yr

Manage the WECC Interconnection Engineers and support their personal and professional development; strategic analysis of the interconnection procedures, queue and distribution system in a given RTO ...

New

Qcells

Interconnection Specialist

San Francisco, CA · On-site

$70K - $85K/yr

As Interconnection Specialist, you will be responsible for submitting utility applications, rebate ... Provide guidance and partner with internal teams (engineering, design, permitting) to ensure ...

Barupon LLC

Grid Interconnection Specialist

Irvine, CA · On-site

$60K - $72K/yr

Job Summary The Grid Interconnection Specialist supports the technical and administrative process ... Coordinate with electrical engineers to prepare one-lines, site layouts, and load flow data

BaRupOn LLC

Grid Interconnection Specialist

Irvine, CA · On-site

$60K - $72K/yr

Job Summary The Grid Interconnection Specialist supports the technical and administrative process ... Coordinate with electrical engineers to prepare one-lines, site layouts, and load flow data

Qcells

Interconnection Specialist

Irvine, CA · On-site

$70K - $85K/yr

As Interconnection Specialist, you will be responsible for submitting utility applications, rebate ... Provide guidance and partner with internal teams (engineering, design, permitting) to ensure ...

Qcells

Interconnection Specialist

San Francisco, CA · On-site

$70K - $85K/yr

As Interconnection Specialist, you will be responsible for submitting utility applications, rebate ... Provide guidance and partner with internal teams (engineering, design, permitting) to ensure ...

Qcells

Interconnection Specialist

Irvine, CA · On-site

$70K - $85K/yr

As Interconnection Specialist, you will be responsible for submitting utility applications, rebate ... Provide guidance and partner with internal teams (engineering, design, permitting) to ensure ...

EMPIRE

Manager, Grid Strategy & Interconnection

Los Angeles, CA · On-site

$108K - $149K/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 ...

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Interconnection Engineer information

What is the difference between Interconnection Engineer vs Power Systems Engineer?

AspectInterconnection EngineerPower Systems Engineer
Required CredentialsBachelor's in Electrical Engineering, certifications like PE or EIT often preferredBachelor's or Master's in Electrical Engineering, PE license common
Work EnvironmentUtility companies, renewable energy firms, grid operatorsPower generation, transmission, and distribution companies
Industry UsageFocuses on connecting new energy sources to the gridDesigning 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 some common challenges Interconnection Engineers face when coordinating with utilities and project stakeholders?

Interconnection Engineers often encounter challenges such as navigating complex utility requirements, managing tight project timelines, and ensuring all technical documentation meets regulatory standards. Communication with utility representatives and project teams can be intricate, as requirements may vary by region and change frequently. Being proactive in documentation, maintaining clear communication, and staying updated on evolving interconnection standards are crucial for success in this collaborative and fast-paced role.

What are the key skills and qualifications needed to thrive as an Interconnection Engineer, and why are they important?

To thrive as an Interconnection Engineer, you need a solid background in electrical engineering, power systems, and grid interconnection standards, often supported by a bachelor's degree in engineering. Familiarity with power system modeling tools (such as PSS®E, PSCAD, or PowerWorld), relevant regulations (like FERC, NERC), and industry certifications (such as PE licensure) is typically required. Strong analytical thinking, project management abilities, and clear communication skills help you collaborate effectively with utilities, developers, and regulatory bodies. These skills are essential to ensure safe, efficient, and compliant integration of new energy projects into the electric grid.

What are Interconnection Engineers?

Interconnection Engineers are professionals who design, manage, and oversee the processes required to connect energy generation systems—such as solar, wind, or traditional power plants—to the electric grid. They work closely with utilities, developers, and regulatory agencies to ensure that new energy projects meet technical standards and regulatory requirements for safe and reliable grid integration. Their responsibilities include conducting technical studies, reviewing interconnection applications, and coordinating with various stakeholders to resolve engineering challenges. This role is critical in supporting the expansion of renewable energy and maintaining grid stability.
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:
Interconnection Engineer jobs near you
Infographic showing various Interconnection Engineer job openings in California as of June 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.

Interconnection Engineer (CAISO)

IPL (Indiana)

San Francisco, CA • On-site, Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 27 days ago

Job description

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 (NYSE: AES), a Fortune 500 company that's leading the charge in the global energy revolution. With operations spanning 14 countries, AES is committed to shaping a future through innovation and collaboration. Our dedication to innovation has earned us recognition as one of the Top Ten Best Workplaces for Innovators by Fast Company in 2022. And with our certification as a Great Place to Work, you can be confident that you're joining a company that values its people just as much as its groundbreaking ideas.

AES is proudly ranked #1 globally in renewable energy sales to corporations, and with $12.7B in revenues in 2023, we have the resources and expertise to make a significant impact as we provide electricity to 25 million customers worldwide. As the world moves towards a net-zero future, AES is committed to meeting the Paris Agreement's goals by 2050. Our innovative solutions, such as 24/7 carbon-free energy for data centers, are setting the pace for rapid, global decarbonization.

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 cleaner, more sustainable future - we're powering it. Apply now and energize your career with a true leader in the global energy transformation.

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& Growthgroup is responsible forsupportingsiting and interconnecting the AESRenewables & Powerportfolio to transmission systems across the United States. The group consists of:Growth Strategyteam,Interconnectionteam, andtheTransmission Strategy team.

The primary responsibilities of this roleare:strategic analysis of the interconnection procedures, queue and transmission systemin a givenRTO/ISO to formulate and steer greenfield projectsiting, and to then prepare and manage interconnection requests through to an Interconnection Agreement with the most favorable terms possible. The InterconnectionProjectEngineer supports theCAISOInterconnection (IC)Regional Lead on progressing projects through the interconnectionprocess andworking cross functionally with the broader DevelopmentTeam to optimize the position throughout the development lifecycle.

The preferred candidate has experiencein:the preparation and review oftransmission levelinterconnection requests;reviewofpowerflow (PSS/E and/or PSLF)models;and participating in the management oftransmission levelsolar, battery storageand 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 theCAISOIXRegional 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 requestsincluding supporting internal and external parties on preparation of technical materials, provide viability feedback to theCAISOIXRegional 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.

  • Supportdue diligence efforts andflag potential issuesforreview bytheCAISOIXLead.

PreferredSkills and Expertise:

  • Familiarity withreviewing andpreferablyrunningpower flowmodels

  • Knowledge of SystemImpactStudies(SIS) and other interconnection studiesoftransmission levelrenewable energy generating facilitieswith: CAISO, PG&E, SCE, SDG&E, SMUD;

  • Secondarymarkets toinclude:PAC, APS, SRP, TEP, PNM, Tri-state, Xcel, WAPA

  • Understanding ofelectrical diagrams, preliminary site plans, and preparation of interconnection request packages for submittal.

  • Awarenessoftransmission systems and transmission expansion plans in US.

  • Knowledge ofOpen Access Transmission Tariffs and Generator Interconnection Procedures.

  • Understanding onreports published by Transmission Owners and Independent System operator.

  • Understanding ofInterconnectionandTransmissionAgreements and Contracts.

Minimum Qualifications:

  • BS in Electrical Engineeringwith emphasis in Power Systemsor related field.

  • 2-5yearswork 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 withinthelistedfootprints 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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