{"schemaVersion":"jobsearcher.job.v1","id":"082b095d7d230d02e7a756ca","url":"https://jobsearcher.com/jobs/082b095d7d230d02e7a756ca","canonicalUrl":"https://jobsearcher.com/jobs/082b095d7d230d02e7a756ca","title":"Electrical System Engineer","description":"Electrical System Engineer (HVDC & HVAC System Engineering)\nLocation: Oakbrook Terrace, IL 60181 (100% customer onsite location)\nMust Have Technical/Functional Skills:\nEngineering experience and domain knowledge in EHV/ HV AC substations (AIS and GIS) systems and arrangement.\nHands on Experience with Substation Primary design and Technical Reviews.\nHands on Experience on Primary design retrofit for Brownfield Substations.\nExperience in design and specifying EHV/HV station equipment like Power Transformer, Circuit Breakers, Disconnect switches, Isolators, CCVT, CT, PT etc.\nExperience in High Voltage cable specification and sizing.\nHands on experience in design calculation and specifying station auxiliary components like Emergency DG, UPS, Auxiliary Transformers, DC systems, Power, and Controls Cable etc.\nExperience and knowledge of plant MV, LV auxiliary distribution.\nGood communication skills.\nCapability to handle multidisciplinary project environment and liaison with all stakeholders.\nGood understanding and hands on experience on the various types of SLD schemes, Station layout, control building layout, earthing layout, Lighting layout, Cable Trench, Tray, Pull box etc.\nClear understanding on activities and deliverables during Detailed engineering phase (OTR phase).\nGood knowledge and understanding on the IEC/IEEE/ANSI/NEMA and other international standards Good understanding and experience on various High Voltage substation arrangements.\nKnowledge of Grid codes\nExperience participating in FAT and site commissioning Good understanding and experience in Building Management System like HVAC, Fire Protection, Station & Building Security Systems, CCTV, Auxiliary Power Distribution Good verbal and written communication\nRoles & Responsibilities:\nPreparation of design Inputs for the Designers to complete Primary Design Technical Reviews of the completed Design Package.\nCo-Ordination and Technical reviews with Customer on the Design Validation Preparation of Technical Specifications for Electrical Equipment’s Preparation of Technical Deliverables for Proposals to Customer Preparation of Routing and Cable way details Vendor evaluation, manufacturing approvals and FAT Preparation of Single Line Diagram, Electrical Assembly, Layout, Section views for Electrical Substation Outdoor & Switchyard.\nPreparation of sizing calculations for AC Station Service & DC Station Service Coordinate with other team and stakeholders for information exchange.\nSupport vendor, customer/site queries for clarification and modification of design.\nProvide design inputs to EPC Contractor, as if required Be single point of contact for customer and EPC Contractor Be ready to travel for site visits, Customer meetings across USA\nGeneric Managerial Skills, If any: Should be able to lead the team of Designers\nEducation: BE/BS or ME/MS in Electrical & Electronics Engineering\nJob Types: Full-time, Contract\nPay: $58.00 - $70.00 per hour\nExpected hours: 40 per week\nBenefits:\nHealth insurance\nExperience:\nHVAC: 3 years (Required)\nHigh voltage: 3 years (Required)\nAutoCAD: 2 years (Required)\nElectrical: 4 years (Required)\nAbility to Commute:\nNaperville, IL 60563 (Required)\nAbility to Relocate:\nNaperville, IL 60563: Relocate before starting work (Required)\nWork Location: In person","company":"Advent Global Solutions","rawCompany":"advent global solutions","city":"Naperville","state":"IL","isRemote":false,"isActive":false,"createdAt":"2026-04-14T10:51:34.833Z","occupations":[{"code":"17-2071.00","title":"Electrical Engineers","slug":"electrical-engineers"},{"code":"17-3023.00","title":"Electrical and Electronic Engineering Technologists and Technicians","slug":"electrical-and-electronic-engineering-technologists-and-technicians"},{"code":"17-3012.00","title":"Electrical and Electronics Drafters","slug":"electrical-and-electronics-drafters"}],"industries":[{"code":"541330","title":"Engineering Services","slug":"engineering-services"},{"code":"238210","title":"Electrical Contractors and Other Wiring Installation Contractors","slug":"electrical-contractors-and-other-wiring-installation-contractors"},{"code":"238290","title":"Other Building Equipment Contractors","slug":"other-building-equipment-contractors"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Electrical System Engineer","description":"Electrical System Engineer (HVDC & HVAC System Engineering)\nLocation: Oakbrook Terrace, IL 60181 (100% customer onsite location)\nMust Have Technical/Functional Skills:\nEngineering experience and domain knowledge in EHV/ HV AC substations (AIS and GIS) systems and arrangement.\nHands on Experience with Substation Primary design and Technical Reviews.\nHands on Experience on Primary design retrofit for Brownfield Substations.\nExperience in design and specifying EHV/HV station equipment like Power Transformer, Circuit Breakers, Disconnect switches, Isolators, CCVT, CT, PT etc.\nExperience in High Voltage cable specification and sizing.\nHands on experience in design calculation and specifying station auxiliary components like Emergency DG, UPS, Auxiliary Transformers, DC systems, Power, and Controls Cable etc.\nExperience and knowledge of plant MV, LV auxiliary distribution.\nGood communication skills.\nCapability to handle multidisciplinary project environment and liaison with all stakeholders.\nGood understanding and hands on experience on the various types of SLD schemes, Station layout, control building layout, earthing layout, Lighting layout, Cable Trench, Tray, Pull box etc.\nClear understanding on activities and deliverables during Detailed engineering phase (OTR phase).\nGood knowledge and understanding on the IEC/IEEE/ANSI/NEMA and other international standards Good understanding and experience on various High Voltage substation arrangements.\nKnowledge of Grid codes\nExperience participating in FAT and site commissioning Good understanding and experience in Building Management System like HVAC, Fire Protection, Station & Building Security Systems, CCTV, Auxiliary Power Distribution Good verbal and written communication\nRoles & Responsibilities:\nPreparation of design Inputs for the Designers to complete Primary Design Technical Reviews of the completed Design Package.\nCo-Ordination and Technical reviews with Customer on the Design Validation Preparation of Technical Specifications for Electrical Equipment’s Preparation of Technical Deliverables for Proposals to Customer Preparation of Routing and Cable way details Vendor evaluation, manufacturing approvals and FAT Preparation of Single Line Diagram, Electrical Assembly, Layout, Section views for Electrical Substation Outdoor & Switchyard.\nPreparation of sizing calculations for AC Station Service & DC Station Service Coordinate with other team and stakeholders for information exchange.\nSupport vendor, customer/site queries for clarification and modification of design.\nProvide design inputs to EPC Contractor, as if required Be single point of contact for customer and EPC Contractor Be ready to travel for site visits, Customer meetings across USA\nGeneric Managerial Skills, If any: Should be able to lead the team of Designers\nEducation: BE/BS or ME/MS in Electrical & Electronics Engineering\nJob Types: Full-time, Contract\nPay: $58.00 - $70.00 per hour\nExpected hours: 40 per week\nBenefits:\nHealth insurance\nExperience:\nHVAC: 3 years (Required)\nHigh voltage: 3 years (Required)\nAutoCAD: 2 years (Required)\nElectrical: 4 years (Required)\nAbility to Commute:\nNaperville, IL 60563 (Required)\nAbility to Relocate:\nNaperville, IL 60563: Relocate before starting work (Required)\nWork Location: In person","datePosted":"2026-04-14T10:51:34.833Z","dateModified":"2026-04-14T10:51:34.833Z","hiringOrganization":{"@type":"Organization","name":"Advent Global Solutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Naperville","addressRegion":"IL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"082b095d7d230d02e7a756ca"},"url":"https://jobsearcher.com/jobs/082b095d7d230d02e7a756ca"}}