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Interconnection Engineer Jobs in Highlands Ranch, CO

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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 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 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 popular job titles related to Interconnection Engineer jobs in Highlands Ranch, CO? For Interconnection Engineer jobs in Highlands Ranch, CO, the most frequently searched job titles are:
What job categories do people searching Interconnection Engineer jobs in Highlands Ranch, CO look for? The top searched job categories for Interconnection Engineer jobs in Highlands Ranch, CO are:
Infographic showing various Interconnection Engineer job openings in Highlands Ranch, CO as of August 2026, with employment types broken down into 85% Full Time, 10% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Electrical/Solar Design Engineer- Utility Scale

Pure Power Engineering

Denver, CO • On-site, Remote

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 8 days ago


Job description

Pure Power is seeking an experienced Electrical Engineer to design and produce construction documents for utility-scale solar PV and battery energy storage (BESS) projects of 50 MW and larger. Pure Power is an engineering firm specializing in complex, high-profile renewable energy projects across North America.
This is an exciting opportunity to work on industry-leading renewable energy projects while collaborating with a highly experienced engineering team. The ideal candidate is technically strong, detail-oriented, and passionate about delivering high-quality engineering solutions for utility-scale generation facilities.
About Pure Power
Pure Power is an engineering firm specializing in designing big, challenging, and high-profile Solar PV systems. As a full-service engineering firm, we create the electrical and structural drawings and calculation packages for bidding, permits and construction, as well as supporting the lead up to the full engineering drawings, primarily interconnection support and electrical/structural feasibility studies.
Those that join the company have an opportunity to:
  • Work in a fast growing, exciting, & innovative industry
  • Have a career with purpose and impact on the environment
  • Contribute to the best and largest firm in the solar industry with a great reputation built over the past 10 years
  • Take pride in the fact that our services really are the best in the industry. There is no "fake it until you make it" here

Responsibilities
  • Design and engineer utility-scale solar PV and BESS projects 50 MW or larger, including the associated electrical power systems.
  • Develop detailed electrical engineering designs including:

- Overall system layouts
- Equipment selection and technical specifications
- Single-line and three-line diagrams
- Medium-voltage AC and DC cable sizing and routing
- SCADA and communication system design
- Grounding system design
- Protection, control, and wiring diagrams
- Underground collection system and trench layouts
  • Perform engineering calculations including voltage drop, cable ampacity, conduit fill, grounding, fault current, equipment loading, and other analyses required to support design decisions.
  • Prepare complete construction drawing packages using AutoCAD.
  • Coordinate engineering activities with clients, utilities, permitting agencies, contractors, equipment manufacturers, and external engineering consultants.
  • Support projects through construction by responding to Requests for Information (RFIs), reviewing equipment submittals, evaluating field issues, and performing site visits as required.
  • Manage multiple projects simultaneously while consistently meeting project schedules and deliverable commitments.
  • Break down complex engineering problems into practical, efficient design solutions and support the technical development of project team members.
  • Ensure designs comply with applicable codes, industry standards, client requirements, and company quality procedures.
  • Maintain compliance with company safety policies and applicable industry and regulatory standards.
  • Participate in internal design reviews and quality assurance/quality control (QA/QC) processes.
  • Perform other duties as assigned.

Requirements
Required Qualifications
  • Bachelor's degree in Electrical Engineering or a related engineering discipline.
  • Minimum of 4 years of experience designing commercial and/or utility-scale solar PV systems.
  • Experience preparing construction documents using AutoCAD, including layer management, sheet sets, external references (Xrefs), blocks, dimensioning, plotting, and file management.
  • Working knowledge of the National Electrical Code (NEC) and applicable industry standards.
  • Understanding of medium-voltage electrical distribution systems, power system fundamentals, and electrical design principles.
  • Proficiency with Microsoft Office applications, including Excel and Word.
  • Strong analytical and problem-solving skills with the ability to develop practical engineering solutions.
  • Excellent written and verbal communication skills, including the ability to communicate effectively with clients, contractors, utilities, permitting agencies, and multidisciplinary engineering teams.
  • Ability to manage multiple projects and prioritize work in a fast-paced environment.
  • Ability to read, interpret, and produce engineering drawings, technical specifications, and other engineering documentation.

Preferred Qualifications
  • Professional Engineer (PE) license or ability to obtain licensure.
  • 6+ years of experience designing utility-scale solar PV systems.
  • Experience designing Battery Energy Storage Systems (BESS).
  • Familiarity with PVsyst, CYMCAP, ETAP, or similar engineering software.
  • Familiarity with electrical studies such as cable ampacity, voltage drop, grounding, short-circuit, or load flow analyses.
  • Familiarity with utility interconnection requirements and utility-scale project development.
  • NABCEP certification.

Location
This position will be based out of our exciting Denver, CO area office with the flexibility to work a hybrid in-office and remotely weekly schedule. We also provide a parking spot for the days when an employee wishes to drive to the office and for those that utilize public transportation, we will cover the costs associated with traveling to and from the office.
Salary Range
$110,000- 135,000 Annually
Compensation and Benefits
We offer a competitive salary commensurate with experience. We pay 100% of our employee medical, dental, and vision benefits costs, provide paid leaves, offer 401k matching, commuter benefits, sick time and paid time off, internal & external professional development opportunities and much more!
Equal Opportunity Employer
Pure Power is an Equal Opportunity Employer (EOE) that values and respects the importance of a diverse and inclusive workforce. It is the policy of the company to recruit, hire, train and promote persons in all job titles without regard to race, color, religion, sex, age, national origin, veteran status, disability, sexual orientation, gender identity, marital status, organ donation, height, weight, or length of hair. We recognize that diversity and inclusion is a driving force in the success of our company.
Application Deadline
December 31st, 2026
PM21