Electrical Engineer - PV/BESS - Power & Energy

Atwell•Chicago, IL

2d•$90,000 - $135,000

About The Position

Atwell, LLC is a bold leader in the consulting, engineering, and construction services industry, delivering a broad range of creative solutions to clients in the real estate & land development, and energy markets. We have a strong national presence and a diverse, award-winning project portfolio. Atwell is a privately owned company, with 2,000+ passionate team members across 70+ locations and growing! Atwell, LLC is a proud recipient of the following 2025 awards: Ten consecutive years in a row as a “Best Place to Work” by Zweig Group (#11) Recognized as #70 in the ENR Top 500 Design Firms, ranked in every region Recognized in Crain's “Fast 50” as one of the fastest-growing companies (#14) Recognized as the 2025 ENR Design Firm of the year for the Southeastern US Position Snapshot: Atwell is seeking a PV & BESS Engineer to support the technical design and execution of utility-scale solar and BESS projects. In this role, you will contribute to the engineering and design of Solar PV and Battery Energy Storage projects from early-stage feasibility through construction. You will work closely with Project Managers, senior technical leaders, EPC partners, and internal teams to develop high-quality design packages, support project execution, and help drive efficient, cost-effective solutions. This is a strong opportunity for an engineer who wants to continue growing technically within utility-scale renewables while gaining broader project exposure.

Requirements

Bachelor’s degree in Electrical Engineering or a related field; PE license or progress toward licensure is preferred
Minimum of 4–8 years of professional experience in Renewable Energy, with experience supporting utility-scale Solar PV and/or BESS projects
Experience with energy storage and/or utility-scale solar design, including areas such as battery sizing, one-line development, site layout, inverter selection, cable ampacity calculations, grounding, protective relaying, and related systems design
Proficiency with Solar PV modeling software and other relevant engineering tools
Familiarity with utility-scale solar project design packages, including single-line diagrams, civil, structural, and electrical site plans, DC and AC wiring diagrams, and equipment layouts
Understanding of practical solar power plant design applications, including PV string sizing, DC and AC conductor/conduit sizing, and racking/tracker layouts and power distribution
Strong communication and coordination skills with the ability to work across multidisciplinary teams in a fast-paced project environment

Responsibilities

Support the engineering design and modeling of utility-scale, ground-mounted Solar PV and BESS projects with a focus on performance, cost efficiency, and overall project success
Prepare and review engineering drawings, site layouts, and electrical schematics using industry-standard tools such as AutoCAD, PVCase, and PVSyst to support interconnection, permitting, and feasibility efforts
Coordinate with internal engineering teams, Project Managers, and external partners to keep projects moving efficiently through design milestones and deliverable deadlines
Assist in the development of construction documents, ensuring technical accuracy, alignment with project requirements, and compliance with applicable codes and standards
Support pre-construction and project execution activities by collaborating with permitting, procurement, development, and other cross-functional teams
Contribute to technical reports, due diligence efforts, and feasibility assessments for both internal stakeholders and external clients
Stay current on solar and BESS technologies, design practices, and regulatory requirements to help improve project execution and design consistency
Provide guidance and technical support to junior engineers and designers while continuing to build depth in renewable energy project delivery

Benefits

Generous Paid Time Off
Paid Parental Leave
Flexible work schedules are available for some positions
Tenure Awards — Travel Vouchers to see the world based on your travel preferences
Competitive Compensation packages
Annual bonuses, spot bonuses and peer recognition awards
401K match - 1:1 up to 4% of compensation
Tuition Assistance
Student Loan Repayment
Paid Licensing / Certification Fees and Renewals
Financial Rewards for Obtaining Licensure
Employee Referrals
Annual Wellness Reimbursement for anything wellness related (Gym memberships, fitness tracker, home gym equipment, etc.)
Dependent Care Match
Medical (BC/BS), Dental (Delta), and Vision (VSP)
Family Planning & IVF Benefits
Pet Insurance
Health Savings Account & Flex Spending Account options
Employer paid LTD, STD, and life insurance
Metlife Supplemental Benefits covering accident, hospitalization, and critical illness
Member Assistance Program (MAP) with complimentary counseling sessions, legal benefits, financial consultations, and work/life referral services