PV Engineer I

Join a team that’s passionate about building inspiring spaces and pushing the industry forward in smarter, more innovative ways. As a top builder, developer, and EPC (Engineering, Procurement, and Construction), our expertise spans markets like sports, renewable energy, data centers, healthcare, and more. At Mortenson, we’re grounded in offering meaningful work, real career growth, and a collaborative culture where your ideas and contributions matter.

We’re looking for motivated, adaptable individuals who thrive in fast-paced environments and enjoy working with a diverse range of people. If you’re proactive, curious, and ready to make an impact while growing your career, check out our opportunities!

As a PV Engineer I, you will be responsible for providing engineering support to project leadership during the design phase as it relates to Customer Experience, Site Layout, Energy Modeling, Contract Review, Electrical Design, and Equipment Specification that results in smooth transition to construction operations.

Responsibilities:

• Site Layout

  • Generate accurate, highly detailed construction drawings in 2d and 3d software

  • Determine appropriate ground coverage ratios utilizing varied racking technologies

  • Incorporate site constraints and setbacks

  • With support, assess/survey site conditions and anticipate issues that may arise during construction

• Energy Performance Modeling

  • Produce energy production models in PVSyst and NREL System Advisor Model

• Contract Review

  • Apply PPA and Interconnection requirements to electrical design

  • Align contract documents with performance testing standards (PR, Capacity, Energy…)

  • Check owner equipment requirements against Mortenson internal specifications

  • Identify for commissioning SMEs the location of commissioning related activities within EPC contracts

• Electrical Design

  • Perform string size calculations using Excel and database tools

  • Read single line diagrams for equipment counts and types

  • Use sizing spreadsheets for reactive power

  • Size conductors for ampacity and installation location              

• Equipment Specifications

  • Highlight differences between mono/poly/bifacial/thin film module types for customers

  • Apply inverter temperature, elevation, and power factor derates

  • Compare vendor quotes with Mortenson internal equipment specifications

• Inspire What’s Possible with Independent Projects

  • Research development in solar technology for new products and stays current on new technological developments in the field.

  • Generate new ideas, go beyond the status quo; recognize the need for new or modified approaches

  • Read technical articles and attend Solar PV training to keep up with latest products, design techniques, and construction strategies

• Construction Site Team Support

  • Develop relationships with field engineers and electrical engineers on project sites. Attend design meetings.

  • Transfer knowledge of the basis of design from the RFP process to site team member

Additional Information:

• It is likely and anticipated for Mortenson team members to participate on traveling project assignments throughout their careers. Depending upon the operating group, frequent mobility may be required

• We are currently seeking individuals to join us in 2027

Project Assignment:

You will have the opportunity to join our team in one of our many operating groups, with placement aligned by individual interests and evolving organizational priorities. Project and team placement promote meaningful work, professional growth, and broad exposure to strategic initiatives that drive enterprise impact.

Examples of our operating groups include but are not limited to:

• Renewable Energy

• Commercial

• Data Center

• Federal Contracting

• Sports and Entertainment 

Required Qualifications:

Cultivate your skills in your chosen field of study and build your career with Mortenson. We look forward to hearing from you if you:

• Bachelor’s degree in Mechanical Engineering, Electrical Engineering or related degree by summer 2027

• Are willing to be mobile / relocate frequently, for project assignments, based on needs of the business

• Possess a current driver’s license and have access to reliable transportation

Preferred Qualifications:

• Have previous related internship experience

• Have a basic understanding of construction and generally accepted business practices

• Demonstrate strong collaboration, communication, and problem-solving skills and show initiative and leadership

• Showcase a positive and professional attitude and exemplary customer service skills

• Are detail-oriented, organized, and can effectively handle multiple competing priorities

The base compensation range for this role is $70,200 - $99,900. This position is eligible for a potential annual bonus. Base pay is positioned within the range based on several factors including an individual’s knowledge, skill and experience with consideration given to internal equity.  

Mortenson provides a comprehensive benefit program to team members and their families to support their health, build long term financial security and provide the opportunity for work and life balance.  

Benefits offered to non-craft, non-union, full-time team members include: 

• Medical and prescription drug plans that includes no additional cost vision coverage  

• Dental plan  

• 401k retirement plan with a generous Mortenson match  

• Paid time off, holidays, and other paid leaves  

• Employer paid Life, AD&D, and disability insurance  

• No-Cost mental health tool and concierge with extensive work-life resources 

• Tuition reimbursement  

• Adoption Assistance   

• Gym Membership Discount Program   

Please make note:  

• Visa sponsorship is not offered for this position.  

• Our postings are typically open a minimum of 5 days and an average of 44 days.  

Equal Employment Opportunity 

Your uniqueness brings new and creative perspectives to the team. Mortenson is committed to providing equal opportunities of employment (EOE) to all individuals, regardless of your race, religion, gender, national origin, age, veteran status, disability, marital status or any other legally protected category. 

Other Items to Note 

• Mortenson reserves the right to hire any individual without legal or financial obligation on unwanted solicitations. No agency emails, calls, or solicitations are accepted without a valid agreement. 
• Must be currently legally authorized to work in the U.S. without sponsorship for employment visa status (e.g., H1B status, 0-1, TN, CPT, OPT, etc.). We are unable to sponsor or take over sponsorship of an employment Visa at this time.