{"version":"0.1","company":{"name":"YubHub","url":"https://yubhub.co","jobsUrl":"https://yubhub.co/jobs/skill/sel-logic-engine"},"x-facet":{"type":"skill","slug":"sel-logic-engine","display":"Sel Logic Engine","count":1},"x-feed-size-limit":100,"x-feed-sort":"enriched_at desc","x-feed-notice":"This feed contains at most 100 jobs (the most recently enriched). For the full corpus, use the paginated /stats/by-facet endpoint or /search.","x-generator":"yubhub-xml-generator","x-rights":"Free to redistribute with attribution: \"Data by YubHub (https://yubhub.co)\"","x-schema":"Each entry in `jobs` follows https://schema.org/JobPosting. YubHub-native raw fields carry `x-` prefix.","jobs":[{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_5f6e02d7-438"},"title":"Protection Relay Engineer","description":"<p>We&#39;re seeking an experienced Protection Relay Engineer/Specialist to join our Memphis team. This role will focus on the design, configuration, commissioning, and support of SEL-based protection and automation systems for high-reliability power infrastructure supporting our AI compute facilities.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Perform detailed configuration and programming of SEL protective relays (e.g., SEL-751, SEL-787, SEL-700G, etc.) using acSELerator QuickSet and SEL Grid Configurator.</li>\n<li>Develop and implement custom automation logic in SEL RTAC platforms using acSELerator Architect, IEC 61131-3 languages (Structured Text, Ladder Logic), and SEL Logic Engine.</li>\n<li>Design and test SCADA communication protocols including DNP3, Modbus, IEC 61850 GOOSE/MMS, and SEL protocols over Ethernet and serial interfaces.</li>\n<li>Conduct factory acceptance testing (FAT), site acceptance testing (SAT), relay setting validation, and end-to-end functional verification.</li>\n<li>Generate comprehensive documentation: one-line diagrams, logic diagrams, setting files, HMI screens, and commissioning reports.</li>\n<li>Provide technical support during system energization, troubleshooting, and post-commissioning maintenance.</li>\n<li>Collaborate with project managers, SCADA engineers, and field crews to ensure seamless integration and schedule compliance.</li>\n<li>Remain current with SEL firmware updates, NERC CIP cybersecurity requirements, and industry best practices.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Advanced proficiency in acSELerator QuickSet, Architect, and RTAC Web Interface.</li>\n<li>Demonstrated ability to develop complex automation sequences, synchrophasor applications, and remedial action schemes.</li>\n<li>Expertise in relay event analysis using SEL SynchroWAVE and Event Reporter.</li>\n<li>Familiarity with IEC 61850 configuration via SCL files (SCD, ICD, CID).</li>\n<li>SEL Authorized Training (e.g., SEL-5030, SEL-5033) preferred; PE license a plus but not required.</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_5f6e02d7-438","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4965890007","x-work-arrangement":"onsite","x-experience-level":"senior","x-job-type":"full-time","x-salary-range":null,"x-skills-required":["acSELerator QuickSet","SEL Grid Configurator","acSELerator Architect","IEC 61131-3 languages","SEL Logic Engine","DNP3","Modbus","IEC 61850 GOOSE/MMS","SEL protocols","Ethernet","serial interfaces","factory acceptance testing","site acceptance testing","relay setting validation","end-to-end functional verification","comprehensive documentation","one-line diagrams","logic diagrams","setting files","HMI screens","commissioning reports","technical support","system energization","troubleshooting","post-commissioning maintenance","project managers","SCADA engineers","field crews","schedule compliance","SEL firmware updates","NERC CIP cybersecurity requirements","industry best practices"],"x-skills-preferred":[],"datePosted":"2026-04-18T15:49:02.628Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Memphis, TN"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"acSELerator QuickSet, SEL Grid Configurator, acSELerator Architect, IEC 61131-3 languages, SEL Logic Engine, DNP3, Modbus, IEC 61850 GOOSE/MMS, SEL protocols, Ethernet, serial interfaces, factory acceptance testing, site acceptance testing, relay setting validation, end-to-end functional verification, comprehensive documentation, one-line diagrams, logic diagrams, setting files, HMI screens, commissioning reports, technical support, system energization, troubleshooting, post-commissioning maintenance, project managers, SCADA engineers, field crews, schedule compliance, SEL firmware updates, NERC CIP cybersecurity requirements, industry best practices"}]}