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Senior Interconnection Engineer Jobs in Portland, OR

Interconnection Project Manager

Portland, OR

  • Medical

  • Dental

  • Vision

  • Retirement

Senior Director - Transmission Location: Field ,Portland OR The base salary range for this position ... Preferred Qualifications Bachelor's or advanced degree in engineering, business or related field.

Manager, Grid Strategy & Interconnection

Portland, OR · On-site

$106K - $146K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Provide clear communication to senior leadership on interconnection risks, dependencies, and ... Bachelor's degree in Electrical, Energy Systems, or Power Engineering. * Experience with battery ...

Senior Geothermal Consultant

Tualatin, OR

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Geothermal Senior Consultant serves as a hands-on technical lead supporting engineering design ... Power systems and interconnection engineers. * Environmental/permitting and project management ...

Planning Engineer - I/II

Portland, OR · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... interconnection studies, battery charging studies, fault current analysis - and translate the ... You'll get structured mentorship from senior PE-licensed engineers. Expect a clear path from ...

Director of Business Development

Portland, OR · On-site

$120 - $150/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This senior commercial leadership role will collaborate with Commercial, EPC, Transmission ... Collaborate closely with the EPC, Transmission & Interconnection, and Finance teams to ensure ...

Senior Project Manager

Portland, OR

$111K - $161K/yr

  • Medical

  • Retirement

  • PTO

Review and manage engineering design, submittal, and construction document approvals. * Monitor ... Familiarity with utility interconnection processes and commissioning requirements for solar PV ...

Sr Attorney

Portland, OR · On-site

$155K - $213K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineering, procurement and construction agreements, non-disclosure agreements, customer ... interconnection agreements. * Provide legal counsel and direction to various operational units.

Sr Attorney

Portland, OR · On-site

$155K - $213K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineering, procurement and construction agreements, non-disclosure agreements, customer ... interconnection agreements. * Provide legal counsel and direction to various operational units.

Sr Attorney

Portland, OR · On-site

$155K - $213K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineering, procurement and construction agreements, non-disclosure agreements, customer ... interconnection agreements. * Provide legal counsel and direction to various operational units.

Senior Wiring Designer 2 -- Grid

Portland, OR · On-site

$85K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineers: * Single Line Relaying & Metering Diagrams * AC & DC Schematic Diagrams * Equipment Interconnection Wiring Diagrams * Cable Schedules Other responsibilities include, but are not limited to:

Senior Wiring Designer 2 -- Grid

Portland, OR · Hybrid

$85K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineers: * Single Line Relaying & Metering Diagrams * AC & DC Schematic Diagrams * Equipment Interconnection Wiring Diagrams * Cable Schedules Other responsibilities include, but are not limited to:

Senior Wiring Designer 2 -- Grid

Portland, OR · Hybrid

$85K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineers: * Single Line Relaying & Metering Diagrams * AC & DC Schematic Diagrams * Equipment Interconnection Wiring Diagrams * Cable Schedules Other responsibilities include, but are not limited to:

Construction Manager, Wind

Portland, OR · On-site

$98K - $110K/yr

... senior project leadership as needed. Key Responsibilities • Oversee day to day construction ... interconnection teams as needed Minimum Qualifications • Bachelor's degree in Construction ...

Construction Manager, Solar

Portland, OR · On-site

$110K - $115K/yr

... senior project leadership as needed. Key Responsibilities • Oversee day to day construction ... interconnection teams as needed Minimum Qualifications • Bachelor's degree in Construction ...

Senior Interconnection Engineer information

See Portland, OR salary details

$63.1K

$134.2K

$194.6K

How much do senior interconnection engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for senior interconnection engineer in Portland, OR is $134,214.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,800.00 and $152,200.00 per year, depending on experience, location, and employer.

What are some common challenges a senior interconnection engineer faces during utility-scale renewable energy projects?

Senior Interconnection Engineers often encounter challenges related to coordinating with multiple stakeholders, including utilities, regulatory bodies, and project developers. Navigating complex grid interconnection standards, ensuring compliance with evolving technical requirements, and managing tight project timelines are frequent hurdles. Additionally, balancing technical feasibility with cost-effectiveness while performing grid impact studies and securing interconnection agreements requires strong problem-solving and communication skills. Effective collaboration with multidisciplinary teams is essential to successfully move projects forward.

What is the difference between Senior Interconnection Engineer vs Interconnection Engineer?

AspectSenior Interconnection EngineerInterconnection Engineer
QualificationsBachelor's degree in engineering, often with 3+ years experienceBachelor's degree in engineering, typically with 1-3 years experience
ResponsibilitiesLead complex interconnection projects, mentor junior staff, oversee complianceAssist with interconnection studies, support project execution, perform technical analysis
Work EnvironmentUtility companies, renewable energy firms, consulting firmsUtility companies, renewable energy developers, engineering firms

In summary, a Senior Interconnection Engineer typically has more experience, leadership responsibilities, and oversees complex projects, whereas an Interconnection Engineer supports project execution and performs technical tasks. Both roles are essential in the energy industry but differ in scope and seniority.

What are the key skills and qualifications needed to thrive as a senior interconnection engineer, and why are they important?

To thrive as a Senior Interconnection Engineer, you need a solid background in electrical engineering, power systems, and interconnection standards, typically supported by a relevant degree and several years of industry experience. Familiarity with power flow modeling software (such as PSS/E or PowerWorld), grid codes, and regulatory requirements, as well as certifications like PE (Professional Engineer), are commonly required. Outstanding project management, problem-solving, and effective communication skills help you navigate complex stakeholder relationships and technical challenges. These skills ensure safe, timely, and regulatory-compliant integration of energy projects into power grids, supporting grid reliability and project success.

What is a senior interconnection engineer?

Senior Interconnection Engineers are experienced professionals who design, evaluate, and manage the electrical interconnection of large-scale energy projects—such as solar, wind, or battery storage systems—to the utility grid. They are responsible for ensuring that projects meet all technical, regulatory, and safety requirements for grid connection. Their role involves coordinating with utilities, conducting power system studies, overseeing the application process, and resolving technical challenges that arise during interconnection. Senior Interconnection Engineers often serve as technical leads, mentoring junior engineers and interfacing with project stakeholders to ensure successful project delivery.

What job categories do people searching Senior Interconnection Engineer jobs in Portland, OR look for?

The top searched job categories for Senior Interconnection Engineer jobs in Portland, OR are:

Infographic showing various Senior Interconnection Engineer job openings in Portland, OR as of June 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $134,214 per year, or $64.5 per hour.

Interconnection Project Manager

Iberdrola

Portland, OR

Full-time

Medical, Dental, Vision, Retirement

Re-posted 5 days ago


Job description

Interconnection Project Manager

Reports to: Senior Director - Transmission
Location: Field,Portland OR

The base salary range for this position is dependent upon experience and location, ranging from:

  • $128,320 - $160,400

What We Offer:

  • Competitive benefits and growth opportunities
  • Generous performancebased bonuses
  • 12% 401(k) match
  • Comprehensive health, dental, and vision insurance
  • Tuition reimbursement
  • Professional development and clear careeradvancement pathways

For more information, please visit: Benefits - Avangrid

Job Summary:

This is a senior-level position within the Transmission group reporting to the Senior Director, Transmission & Interconnection, within the Vice President, Organic Growth, organization of Avangrid Renewables (AREN).

Primary responsibility will be for managing a specific region's interconnection portfolio with limited supervision. This position requires identifying and securing interconnection positions, managing the requests through the queues, contributing to development strategies in a specific ISO or TO region by working with internal origination and development teams to create value at specific projects, negotiating the LGIAs, managing the project through construction and supporting the operations team during commissioning and operation.

In support of Avangrid's renewable projects and development pipeline, managing a portfolio of interconnection queue requests and managing the interconnection process from submittal to operation. The ideal candidate will have 6+ years in the independent generation development or transmission utility business with good commercial experience but will also possess engineering, transmission and/or generation development expertise (ie not just a developer or project manager).

This position will serve as the primary contact with the transmission providers and will be primarily responsible for implementing the interconnection strategies for a region, filing interconnection requests, managing the requests through to an interconnection agreements and regional specific initiatives as directed by the Sr. Director, Transmission. The ideal candidate will have experience interfacing with Independent System Operators and Transmission Owners in a specific region on generation interconnections, responding to such requests from a transmission owner perspective, or having performed third-party analysis to assist in determining feasibility of interconnection scenarios. Specific responsibilities, among others, will include:

  • Manage interconnection positions to support Avangrid's Commercial, Organic Growth, Asset Management, and Policy groups to enhance the value of Avangrid projects by developing the most favorable interconnection and transmission strategies for development projects.

  • Manage, research and secure interconnection positions for greenfield wind, solar, and storage sites in a specific transmission region

  • Coordinating siting of interconnection and transmission facilities; collaborate with Avangrid Project Delivery, Development Engineering and Operations groups

  • Oversee/manage performance of technical screening studies to determine interconnection feasibility.

  • Review, negotiate, and coordinate execution of LGIP-related agreements

  • Identify and communicate risks associated with each interconnection queue and interconnection agreement.

  • Key participant in Avangrid's relationships with TO & ISO in a specific region.

Preferred Qualifications

Bachelor's or advanced degree in engineering, business or related field. Minimum 6 years of industry experience in the following: generation development, interconnections, transmission planning or utility operations, and/or power marketing. Experience and transmission system knowledge of ISO but experience in the non-organized WECC, ERCOT, and SERC markets is also beneficial. Excellent communication skills, analytical skills. Ability to travel and support site prospecting and/or project development activities.

#LI-Field

#LI-VF1

Company:

AVANGRID POWER, LLC

Mobility Information

Please note that any applicant who is not a citizen of the country of the vacancy will be subject to compliance with the applicable immigration requirements to legally work in that country.

At Avangrid we provide fair and equal employment and advancement opportunities for all employees and candidates regardless of race, color, religion, national origin, gender, sexual orientation, age, marital status, disability, protected veteran status or any other status protected by federal, state, or local law.
If you are an individual with a disability or a disabled veteran who is unable to use our online tool to search for or to apply for jobs, you may request a reasonable accommodation by contacting our People and Organization department at careers@avangrid.com.

Avangrid employees may be assigned a system emergency role and in the event of a system emergency, may be required to work outside of their regular schedule/job duties. This is applicable to employees that will work in Connecticut, Maine, Massachusetts, and New York within Avangrid Network and Corporate functions. This does not include those that will work for Avangrid Power.

Avangrid employees may also be assigned a NERC Reliability Standards compliance role supporting Critical Infrastructure Protection (CIP) and/or Operations and Planning (O&P) responsibilities. This is applicable to employees that will work in electric transmission, operations, and cyber security business areas in Connecticut, Maine, Massachusetts, and New York within Avangrid Network and Corporate business areas. NERC Reliability Standards compliance roles and responsibilities may include additional access protections, training, audit engagement, and required evidence retention, and will be communicated by the employee's management.

Job Posting End Date:

September-5-2026