{"id":3969788,"url":"https://alion.io/job/commonwealth-associates-inc-protection-controls-engineer-entry-level","title":"Protection & Controls Engineer - Entry-Level","company":{"id":3865525,"name":"Commonwealth Associates, Inc.","domain":"cai-engr.com","url":"https://alion.io/company/cai-engr","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"UltiPro","truth_index":{"grade":"A","score":86,"open_postings":4,"ghost_share":0,"stale_share":0.75,"repost_share":0,"time_to_fill_p50_days":20,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Washington, United States","Ann Arbor, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-11-09T14:15:47Z","employer_posted_date":"2026-11-09","last_verified_at":"2026-11-09T21:07:20Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Job Responsibilities\nDevelops an understanding of assigned client standards, policies, procedures, design guides, and applicable engineering codes and applies them to Protection & Controls design work.\n\nDevelops an understanding of and complies with Commonwealth Associates' quality program and established engineering practices.\n\nAssists in the development and modification of Protection & Controls drawing packages, including one-line diagrams, AC three-line diagrams, DC schematics, relay and control schematics, wiring diagrams, panel front views, CT/PT schematics, and communication diagrams.\n\nDevelops a basic understanding of protective relays, circuit breakers, current transformers (CTs), potential transformers (PTs), and protection zones, including how these components work together to detect and isolate abnormal electrical system conditions.\n\nAssists with the development of protection schemes for substation equipment such as transmission lines, transformers, buses, breakers, and feeders under the guidance of experienced engineers.\n\nSupports the preparation of basic electrical engineering calculations using established methods and principles, which may include voltage drop, CT saturation, conduit fill, battery sizing, and AC/DC calculations, as assigned.\n\nCollects, organizes, assimilates, and manages technical information used in Protection & Controls engineering and design.\n\nSupports the preparation of engineering deliverables such as drawings, specifications, bills of materials, reports, calculations, studies, and other project documentation of limited scope.\n\nDevelops familiarity with microprocessor-based protective relays, relay logic, communication systems, and SCADA integration as applicable to assigned projects.\n\nReviews drawings, vendor information, and other technical documentation and incorporates information into engineering deliverables under the direction of more experienced engineers.\n\nCoordinates with other engineering disciplines, particularly Physical Electrical, Civil/Structural, Power System Studies, and Relay Settings, to support accurate equipment interfaces, cable routing, conduit requirements, phasing, and overall system integration.\n\nParticipates in internal and external client meetings, conference calls, project meetings, and site visits accompanied by an engineering mentor or other experienced team member.\n\nSupports field and construction activities by assisting with technical questions, drawing revisions, design clarifications, and record documentation as directed.\n\nPerforms engineering work using applicable design and documentation tools, including drawing review and markup tools, while developing proficiency with software utilized by the Protection & Controls team.\n\nSupports quality control reviews by checking calculations, drawings, and other engineering deliverables for accuracy, consistency, and compliance with project and client requirements.\n\nSupports continuous improvement and change management efforts by identifying opportunities to improve engineering processes, tools, and practices.\n\nTakes ownership of professional development, seeks feedback and mentorship, and continues building knowledge of power systems, substation design, protective relaying, and Protection & Controls engineering.\n\nDevelops an understanding of client needs, expectations, and project drivers while supporting the internal project team.\n\nCoordinates with project teams, cross-functional teams, and other groups within the company to provide information and engineering assistance as directed.\n\nUnderstands and works within established project scope, budgeted hours, schedule, and quality requirements.\n\nCompletes required administrative responsibilities, including timesheets and expense reports, in a timely and accurate manner.\n\nIn collaboration with the Business Development and Talent Acquisition teams, may represent Commonwealth and the engineering profession at career fairs, university events, or other recruiting activities as needed.","description_format":"text","description_chars":4012,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Solar Energy","Engineering 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