Project Engineer II
A2B DEVELOPMENT LLC•Wheeling, IL
•$85,000 - $110,000•Remote
About The Position
MARS Energy Solutions is seeking a Project Engineer II to support the design and execution of solar PV, BESS, and EV infrastructure projects. Reporting to a Senior Project Engineer and supporting the Project Manager, this role carries a genuine 50/50 split between design and field work. The PE II performs the same core engineering work as a PE I but operates with limited day-to-day supervision and helps guide more junior engineers.
Requirements
- 4+ years in solar PV design, project engineering, or a closely related field
- Carries the responsibilities above across multiple concurrent projects with limited supervision, including interconnection from application through PTO
- Bachelor's Degree in Electrical Engineering, Civil Engineering, or a related technical field; equivalent experience considered, ABET accredited degree a plus.
- Comfortable splitting time between design/office and active field work — not a pure desk job
- Working knowledge of Helioscope, PVSyst, AutoCAD, and Procore
- Understanding of NEC and solar PV components; California Electrical Code a plus
- Able to read construction drawings, structural plans, and single-line diagrams
- Understands that deviations require documented engineering disposition — verbal approvals do not count
- Strong communication across clients, contractors, utilities, and AHJs; willing to stop work and escalate when the field conflicts with approved drawings
Responsibilities
- Support early-stage design — preliminary PV layouts and stringing concepts in Helioscope and AutoCAD — feeding the engineering team's basis of design
- Produce CAD design work including line-side tap detail drawings, collaborating with the Engineering Director and field operations team on PE-stamped sets
- Support drawing package revisions through design and construction to an approved-for-construction set
- Process submittals and RFIs through Procore — no material installed without an approved submittal, no field change on a verbal approval
- Support procurement accuracy and vendor coordination against the construction schedule
- Provide technical support for utility interconnection and AHJ permitting, including technical responses and supporting the path to PTO
- Support Methods of Procedure (MOPs) for outage and tie-in work
- Conduct site visits to verify installation conforms to IFC drawings and support crews at key milestones
- Support pre-energization documentation in adherence with the MARS Build Standards
- Support commissioning — DC string testing, IR survey coordination, and deficiency tracking
- Maintain as-built redlines in Procore and photograph concealed work prior to cover
- Own project closeout coordination to the MARS “O&M Ready” standard, with full turnover documentation
- Assist Business Development with pre-contract due diligence and site assessments
Benefits
- Medical, Dental, and Vision Insurance
- Company-paid Life and AD&D Insurance
- 401(k) Retirement Plan with Company Match
- Paid Time Off (PTO)
- Paid Company Holidays (x6)
- Opportunities for professional growth and career development
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
