{"id":3400549,"url":"https://alion.io/job/sunenergy1-high-voltage-and-substation-engineer","title":"High Voltage and Substation Engineer","company":{"id":696133,"name":"SunEnergy1","domain":"sunenergy1.com","url":"https://alion.io/company/sunenergy1","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Breezy","truth_index":null},"role":"Energy","role_family":"Energy","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bethel, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":78000,"max_usd":157000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":72},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false},{"name":"ETAP","optional":false},{"name":"PSS/E","optional":false}],"status":"live","first_seen_at":"2026-10-28T14:17:07Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-10-31T20:44:46Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Job Summary\nWe are seeking a skilled High Voltage and Substation Engineer to design, develop, and oversee high-voltage systems and substation projects, with a focus on supporting renewable energy integration. The ideal candidate will have expertise in high-voltage equipment, substation design, and grid interconnection, ensuring safe and efficient project execution.\nKey Responsibilities\nSubstation Design: Develop detailed designs for high-voltage substations, including layouts, equipment specifications, and single-line diagrams, using tools like AutoCAD Electrical or similar software.\n High-Voltage Systems: Design and analyze high-voltage transmission and distribution systems (69kV and above), ensuring compliance with industry standards and grid requirements.\nGrid Interconnection: Coordinate with utilities and grid operators to design and implement interconnection solutions for renewable energy projects, ensuring seamless integration.\nEquipment Specification: Select and specify high-voltage equipment, such as transformers, circuit breakers, switchgear, and protective relays, ensuring compatibility and performance.\nTechnical Analysis: Perform power system studies, including load flow, short-circuit analysis, and protection coordination, using software like ETAP, PSS/E, or SKM.\nProject Oversight: Provide technical support during construction, commissioning, and testing of substations and high-voltage systems, ensuring adherence to design specifications.\nPermitting and Compliance: Ensure designs comply with local, state, and federal regulations, including NEC, IEEE, NESC, and utility-specific standards.\nCollaboration: Work with project managers, civil engineers, and other stakeholders to align high-voltage designs with project goals and timelines.\nMaintenance and Troubleshooting: Support ongoing maintenance and troubleshooting of high-voltage systems, identifying and resolving operational issues.\nDocumentation: Prepare technical reports, drawings, and documentation for stakeholders, including project updates and as-built records.\nQualifications\nEducation: Bachelor’s degree in Electrical Engineering\nExperience:\n3-7 years of experience in high-voltage engineering, substation design, or power systems, preferably with renewable energy integration.\nExperience with grid interconnection for solar or energy storage projects.\n Technical Skills:\nProficiency in design and analysis tools (e.g., AutoCAD Electrical, ETAP, PSS/E, SKM).\nStrong knowledge of high-voltage equipment, protective relaying, and power system protection.\nFamiliarity with IEEE, NESC, and NEC standards.\n Certifications: Professional Engineer (PE) license \nSoft Skills:\nStrong analytical and problem-solving skills.\nExcellent communication and teamwork abilities.\nDetail-oriented with a focus on safety and quality.\nOther Requirements:\nAbility to travel to project sites as needed.\nValid driver’s license.\nPreferred Qualifications\nExperience with utility-scale renewable energy projects, particularly solar.\nKnowledge of SCADA systems and substation automation.\nFamiliarity with energy storage systems and their integration into high-voltage 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