{"id":692760,"url":"https://alion.io/job/trilon-senior-traffic-engineer-professional-engineer-signals-its-and-lighting-2","title":"Senior Traffic Engineer, Professional Engineer - Signals, ITS, and Lighting","company":{"id":694570,"name":"Trilon","domain":"trilon.com","url":"https://alion.io/company/trilon","size_band":"1001-5000","is_staffing_agency":false,"is_intermediary":false,"listed_via":null,"ats_vendor":"Pinpoint","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["St. George, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":120000,"max":160000,"currency":"USD","period":"year","gross":null,"usd_annual":160000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-09-10T01:22:45Z","employer_posted_date":"2026-09-22","last_verified_at":"2026-09-24T14:18:36Z","board_verified":true,"closed_at":null,"days_open":14,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":14},"description":"At Horrocks, we believe the best work comes from companies with values, that our people are our greatest resource, and that we have a responsibility to the communities where we live and work.\nWe are seeking an experienced Senior Traffic Engineer to plan, manage, and deliver complex transportation projects with a focus on Intelligent Transportation Systems (ITS), traffic signals, and roadway lighting. This role is suited for a seasoned professional who brings strong technical expertise, sound judgment, and a collaborative leadership style to multidisciplinary project teams.\n\nThe Senior Traffic Engineer will serve as a project manager and technical leader, working directly with clients and public agencies while guiding internal teams to deliver high-quality, compliant, and effective traffic engineering solutions.\n\nThis position will primarily support our Utah offices but will have opportunities to support other offices throughout the western United States.","description_format":"text","description_chars":968,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-11T01:22:45Z"}],"liveness":{"score":30,"band":"fade","label":"Fading","p_open":1,"p_active":0.675,"p_room":0.45,"age_days":14,"expected_fill_days":8,"reasons":["conf:0","wave","velocity","win:tail","comp:brand"],"computed_at":"2026-09-24T05:45:00Z"},"pay":{"stated_usd_annual":160000,"is_top_pay":true},"html_url":"https://alion.io/job/trilon-senior-traffic-engineer-professional-engineer-signals-its-and-lighting-2","json_url":"https://alion.io/job/trilon-senior-traffic-engineer-professional-engineer-signals-its-and-lighting-2.json","meta":{"generated_at":"2026-09-24T14:47:03Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers"}}