Interconnection Engineer

Own high‑impact grid studies driving the nation's next‑gen energy buildout. Shape renewable growth by guiding how new power actually connects to the grid. About Our Client A growing Power & Energy team is seeking a Senior Electrical Engineer to support an expanding Interconnection group. This is a strong opportunity to work on utility-scale solar, wind, BESS, substations, transmission, and other high-voltage power projects across the country. Job Description Lead and support interconnection and power system studies for utility-scale renewable and high-voltage power projects Perform and review studies using tools such as PSSE, PSCAD, PSLF, ASPEN, PowerWorld, ETAP, SKM, CYME, EMTP, or similar Conduct a range of analyses including: Load flow Short circuit Dynamic analysis Transient studies Renewable model tuning Fault analysis Voltage and frequency ride-through evaluations Grid disturbance and system performance assessments Develop, review, and refine power system and renewable plant models for interconnection applications Support model validation, benchmarking, quality checks, and parameter tuning to align with utility, ISO/RTO, and regional performance requirements Evaluate and support projects across solar, wind, BESS, substations, transmission, and distribution Prepare and review technical deliverables, including: Study reports Design criteria Specifications Study documentation Scopes of work and engineering packages Participate in client meetings, technical discussions, and occasional site visits or field walkdowns Support proposal efforts, technical approach development, and estimating for new project opportunities Ensure studies and engineering deliverables align with applicable codes, standards, utility requirements, and internal quality expectations Stay current with regulatory changes, grid codes, ISO/RTO requirements, and evolving standards related to interconnections and inverter-based resources Contribute to improving internal workflows, tools, and methods to streamline studies and engineering efficiency MPI does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, marital status, or based on an individual's status in any group or class protected by applicable federal, state or local law. MPI encourages applications from minorities, women, the disabled, protected veterans and all other qualified applicants. The Successful Applicant A successful Interconnection Engineer should have: Bachelor's Degree in Electrical Engineering (ABET-accredited preferred) Strong experience with interconnection studies and power systems analysis Experience with tools such as PSSE, PSCAD, PSLF, ASPEN, PowerWorld, ETAP, SKM, CYME, EMTP, or similar Experience performing dynamic studies, model development, or renewable system analysis for utility-scale or high-voltage projects Strong understanding of: Power system behavior Inverter-based resources Grid interconnection requirements Familiarity with ISO/RTO processes such as ERCOT, MISO, SPP, PJM, CAISO, or similar is a plus Understanding of standards such as:

NERC PRC/MOD IEEE 2800 IEEE 1547 PE

license is a plus, but not required What's on Offer Competitive hourly pay ranging from $67 to $82 USD. Access to medical, dental, and vision benefits. Opportunity to work in the growing energy and natural resources sector. Temporary position offering valuable experience in a specialized field. Collaborative and professional work environment. This is an exciting opportunity for an Interconnection Engineer based in Phoenix to make a meaningful impact in the business services industry. Apply today to take the next step in your career!