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Interconnection Engineer Jobs (NOW HIRING)

Interconnection Engineer Department: T&D/C Location: Ankeny, IA Supervisor: Senior Interconnection Engineer FLSA Status: Exempt Position Status: Permanent, Full-Time Work Status: Hybrid/In-Office ...

Interconnection Engineer Department: T&D/C Location: Ankeny, IA Supervisor: Senior Interconnection Engineer FLSA Status: Exempt Position Status: Permanent, Full-Time Work Status: Hybrid/In-Office ...

The Interconnection Engineer is the key intermediary between the RTO/ISO, transmission owner and internal project teams. This position is responsible for establishing the interconnection strategy and ...

The Interconnection Engineer is the key intermediary between the RTO/ISO, transmission owner and internal project teams. This position is responsible for establishing the interconnection strategy and ...

Interconnection Engineer

Washington, DC · On-site

$95K - $130K/yr

The Interconnection Engineer is responsible for managing solar, storage and hybrid projects through the RTO/utility interconnection process through all stages of the project life cycle. This role ...

Senior Transmission Planning Engineer

San Antonio, TX · On-site

$94K - $129K/yr

Senior Transmission Planning Engineer Reports to: Transmission Planning Manager OCI Energy is an ... Responsibilities include leading interconnection studies, performing advanced power flow modeling ...

Interconnection Engineer

Washington, DC · On-site +1

$95K - $130K/yr

The Interconnection Engineer is responsible for managing solar, storage and hybrid projects through the RTO/utility interconnection process through all stages of the project life cycle. This role ...

We are seeking a detail-oriented Senior Interconnection Engineer with a robust technical background and proven experience in PV system design and interconnection. This role is vital for providing ...

Senior Interconnection Engineer

New York, NY · On-site

$114K - $157K/yr

We are seeking a detail-oriented Senior Interconnection Engineer with a robust technical background and proven experience in PV system design and interconnection. This role is vital for providing ...

Senior Interconnection Engineer

Chicago, IL · On-site

$107K - $147K/yr

We are seeking a detail-oriented Senior Interconnection Engineer with a robust technical background and proven experience in PV system design and interconnection. This role is vital for providing ...

Senior Interconnection Engineer

Washington, DC · On-site

$118K - $162K/yr

We are seeking a detail-oriented Senior Interconnection Engineer with a robust technical background and proven experience in PV system design and interconnection. This role is vital for providing ...

Senior Interconnection Engineer

New York, NY · On-site

$114K - $157K/yr

We are seeking a detail-oriented Senior Interconnection Engineer with a robust technical background and proven experience in PV system design and interconnection. This role is vital for providing ...

Senior Interconnection Engineer

Chicago, IL · On-site

$107K - $147K/yr

We are seeking a detail-oriented Senior Interconnection Engineer with a robust technical background and proven experience in PV system design and interconnection. This role is vital for providing ...

Senior Interconnection Engineer

Boston, MA · On-site

$113K - $155K/yr

We are seeking a detail-oriented Senior Interconnection Engineer with a robust technical background and proven experience in PV system design and interconnection. This role is vital for providing ...

Senior Interconnection Engineer

Boston, MA · On-site

$113K - $155K/yr

We are seeking a detail-oriented Senior Interconnection Engineer with a robust technical background and proven experience in PV system design and interconnection. This role is vital for providing ...

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Interconnection Engineer information

What is an interconnection engineer?

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 some common challenges an interconnection engineer faces 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 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.

More about Interconnection Engineer jobs

What cities are hiring for Interconnection Engineer jobs?

Cities with the most Interconnection Engineer job openings:

What are the most commonly searched types of Interconnection Engineer jobs?

The most popular types of Interconnection Engineer jobs are:

What states have the most Interconnection Engineer jobs?

States with the most job openings for Interconnection Engineer jobs include:

What are popular job titles related to Interconnection Engineer jobs?

For Interconnection Engineer jobs, the most frequently searched job titles are:

Infographic showing various Interconnection Engineer job openings in the United States as of September 2026, with employment types broken down into 100% Full Time. Highlights an 40% In-person, 20% Hybrid, and 40% Remote job distribution.

Interconnection Engineer

Houston, TX • On-site, Remote

Qcells
Clean Energy Semiconductors Manufacturing

Full-time

Re-posted 29 days ago


Key responsibilities

  • Support activities related to interconnection requirements, outage notification, and energy schedule forecasting to ensure successful completion of electrical plants and infrastructure.

  • Assist in obtaining certifications, contracts, and forms required for grid interconnection, scheduling, metering, and settlement purposes.

  • Coordinate with external resources and support project schedule and budget development related to interconnection processes.


Qcells rating

6.8

Company rating: 6.8 out of 10

Based on 24 frontline employees who took The Breakroom Quiz


Job description

Description

Title: Interconnection Engineer
Department: T&D/C
Location: Ankeny, IA
Supervisor: Senior Interconnection  Engineer
FLSA Status: Exempt
Position Status: Permanent, Full-Time

Work Status: Hybrid/In-Office

  INTERCONNECTION ENGINEER

Hanwha Qcells USA Corp (Qcells USA), headquartered in Irvine, CA, specializes in providing utility-scale modules, solar photovoltaic (PV), and battery energy storage systems (BESS) project development, along with Engineering, Procurement, and Construction (EPC) services for solar and BESS projects nationwide. Qcells USA delivers comprehensive turnkey solutions encompassing the entire utility-scale project lifecycle. By choosing Qcells USA for turnkey solutions, customers can reduce uncertainty and risk, leading to enhanced investment returns and contributing to a more sustainable future.

Qcells USA’s complete turnkey solutions seamlessly integrate the expertise of our Development, Module, and EPC teams, while ensuring close coordination with other vital internal groups such as Project Finance, Systems Integration, and Legal. This collaborative approach ensures that Qcells USA projects deliver exceptional value and performance. With several multi-billion-dollar investments, Qcells is pioneering the establishment of the only complete module supply chain in the U.S., including the expansion of our Georgia module manufacturing facility, which stands as the largest in the Western Hemisphere.

As an integral part of the global Qcells brand, Qcells USA benefits from a legacy of excellence in photovoltaic manufacturing. Qcells is renowned worldwide for its high-performance, superior-quality solar cells and modules. With dual headquarters in Seoul, South Korea (Global Executive HQ) and Thalheim, Germany (Technology & Innovation HQ), Qcells operates under the umbrella of Hanwha Group, a FORTUNE Global 500 company and one of the top 8 business conglomerates in South Korea.

SUMMARY

The Interconnection Engineer is a critical role that involves supporting activities related to interconnection requirements, outage notification, and energy schedule forecasting leading to the successful completion of electrical plants and infrastructure.

This position reports to the Senior Interconnection Engineer or another management personnel that the CEO of the Company may designate.

This position is remote with 25% travel. Any remote work arrangements must receive prior approval from your direct supervisor or company leadership. Working hours shall be determined based on project requirements and business needs, in consultation with the employee's supervisor.

Applicants must be authorized to work for any employer in the United States. We are unable to sponsor or take over sponsorship of an employment visa at this time.

ESSENTIAL JOB FUNCTION & RESPONSIBILITIES
 

  • Safety Compliance and Program Participation:
    • Observe, comply with, and promote the company’s safety program, rules, requirements, and corporate safety goals.
    • Participate in safety-related processes, programs, and training.
  • Technical Expertise:
    • Support RTO/ISO and utility interconnection practices and processes from development to COD.
    • Work closely with various stakeholders, including utility companies, regulatory bodies, and project developers, to support the interconnection process including assisting in obtaining or completing necessary certifications, contracts, and forms required for grid interconnection, scheduling, metering, and settlement purposes.
    • Support project schedule and budget development, monitor progress, and adjust plans as necessary to achieve optimal outcomes.
    • Assist with reviewing EPC agreements and interconnection agreements to ensure requirements of Qcells in executing the interconnection scope are appropriate and accurate.
    • Coordinate the approval of revenue-quality metering schemes in compliance with the standards of the respective ISO/RTO.
    • Support final communications with ISOs/RTOs and the interconnected utilities for initial synchronization as described by the relevant ISO/RTO's procedures and operating manuals.
    • Work collaboratively, at direction of department leadership, with other operations team members on project execution and process development, including project procurement, construction management, and project controls.
    • Support coordination of external resources such as engineering consultants, metering services, and other specialized professionals as needed in the grid interconnection process.
    • Assist with recommendations for continuous improvements in project interconnection processes and procedures.
    • Collaborate, at direction of department leadership, the HV Project Engineering team in developing best practices for the interconnection engineering process of utility-scale PV/BESS plants across different ISOs/RTOs.
    • Collaborate, at direction of department leadership, with team members when necessary to ensure effective communication and results.
    • Assist team with building a quality culture of continuous improvement that enhances company efficiency and engineering quality.
    • Regular attendance, in accordance with company's attendance policy and supervisory assignment, is an essential job duty requirement for this position.
    • Perform other duties and special projects, as assigned by Management

REQUIRED SKILLS & COMPETENCIES 

  • Proficient in understanding interconnection agreements and requirements.
  • Knowledge of test energy schedules and outage notification.
  • Strong organizational skills with the ability to manage multiple tasks and timelines.
  • Skilled in problem-solving and resolving conflicts during interconnection process.
  • Excellent communication and interpersonal skills.

REQUIRED QUALIFICATIONS

  • Bachelor’s Degree in Engineering (Electrical, Civil, or related discipline) or equivalent level of experience. If no engineering degree, title would be modified.

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