{"id":3435449,"url":"https://alion.io/job/iteris-sr-signal-optimization-engineer","title":"Sr. Signal Optimization Engineer","company":{"id":1991365,"name":"Iteris","domain":"sd511.org","url":"https://alion.io/company/sd511","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Dayforce","truth_index":{"grade":"A","score":94,"open_postings":9,"ghost_share":0,"stale_share":0.222,"repost_share":0,"time_to_fill_p50_days":34,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Fairfax, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":85000,"max":95000,"currency":"USD","period":"year","gross":null,"usd_annual":95000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-28T07:00:00Z","employer_posted_date":"2026-10-29","last_verified_at":"2026-11-09T05:47:58Z","board_verified":true,"closed_at":null,"days_open":12,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":12},"description":"Iteris is seeking multiple experienced Sr. Signal Optimization Engineers to monitor the health and status of over 1,500 VDOT signals in the NoVA District, under the direction of VDOT NRO staff on a real-time basis. The primary work location is in the Signal Operations Center (SOC) in the McConnell Public Safety and Transportation Operations Center (PSTOC) in Fairfax, VA.\n\nWhat you will be doing:\nAnalyze traffic data, data mining and statistical analysis\nMonitor intersections with cameras and adjust signal times within that corridor as appropriate\nDemonstrate skills of computers and software applications to proficiently operate central signal system\nRespond effectively to concerns related to traffic signal operations\nPrepare correspondence and technical reports\nExperience in conducting a wide array of traffic engineering analyses\nNavigate the regional ATMS solution and all relevant systems that operate and/or will operate in the Northern Virginia District and the Northern Region Operations\n\nWhat you need to be successful in this role:\nB.S., or M.S in Civil Engineering, Electrical Engineering, or related field\nOver five (5) years experience in a Transportation Engineering field\nValid Professional Engineer's License is preferred\nDemonstrated experience in transportation engineering applications/programs, listed below, as required\nVDOT's computerized traffic signal system: Statewide Central Signal System (KITS)\nTraffic signal optimization and simulation software, including but not limited to Synchro, Simtraffic, VISSIM and other traffic analysis software\nTraffic monitoring systems include but are not limited to: ATMS (OpenTMS), Automated Signal Performance Measures (ATSPM), and RITIS\nDemonstrated experience and proficiency in Synchro, VISSIM, ATSPM, KITS and other programs is preferred\nKnowledge of traffic signal and traffic engineering applications\nExperience in analyzing traffic data, data mining and statistical analysis.\nKnowledge of state and federal transportation specifications and standards\nSkill in the use of computers and software applications\nProficiency to operate central signal system\nAbility to communicate effectively orally and in writing\n\nIteris anticipates paying a base salary between $85,000 and $95,000 for this role. Actual pay offered may be below or above these amounts, depending on the individual’s job-related knowledge, skills, and experience.\n\n#LI-ONSITE\n#srsignaloptimizationengineer","description_format":"text","description_chars":2445,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Digital Government"],"lifecycle":[{"event":"open","at":"2026-10-29T02:40:32Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 10 · green card filings: 2","filings_12m":10,"filings_prev_12m":5,"green_card_filings_12m":2,"median_offered_wage_usd":108333,"route":null,"cap_exempt":false,"checked_at":"2026-11-09T07:32:21+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":0}],"liveness":{"score":77,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":0.9,"age_days":11,"expected_fill_days":34,"reasons":["conf:0","win:mid"],"computed_at":"2026-11-09T06:03:00Z"},"pay":{"stated_usd_annual":95000,"is_top_pay":false},"html_url":"https://alion.io/job/iteris-sr-signal-optimization-engineer","json_url":"https://alion.io/job/iteris-sr-signal-optimization-engineer.json","meta":{"generated_at":"2026-11-09T09:25:17Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":8984,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1991365},"rest":"https://alion.io/mcp/rest/get_company?id=1991365"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fiteris-sr-signal-optimization-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fiteris-sr-signal-optimization-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fiteris-sr-signal-optimization-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/iteris-sr-signal-optimization-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fiteris-sr-signal-optimization-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3435449}},{"tool":"search_jobs","arguments":{"company":"sd511.org","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3435449},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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