{"id":2398929,"url":"https://alion.io/job/hntb-sr-traffic-engineer-design","title":"Sr. Traffic Engineer - Design","company":{"id":1803085,"name":"HNTB","domain":"hntb.com","url":"https://alion.io/company/hntb","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":99,"ghost_share":0,"stale_share":0.99,"repost_share":0,"time_to_fill_p50_days":15,"computed_at":"2026-10-23T05:54:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Los Angeles, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":126942,"max":198551,"currency":"USD","period":"year","gross":null,"usd_annual":198551},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-12T22:56:53Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-22T07:25:07Z","board_verified":true,"closed_at":null,"days_open":10,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":10},"description":"What We're Looking For\nJoin our rapidly growing firm in Downtown L.A. Work on the most important Infrastructure projects in the region including America’s first high-speed rail system (200+ mph) that is being built in California. HNTB has roots in Southern California dating back to 1914 . HNTB in Los Angeles has received many honors in recent years, including Employer of the Year in by Women’s Transportation Seminar, American Council of Engineering Companies Firm of the Year, and Best Places to Work in Los Angeles by Los Angeles Business Journal. HNTB has partnered with nearly all agencies in Southern California over the years. The firm is currently serving as the lead designer for the Skanska Flatiron Joint Venture working on the Airfield Terminal Modernization Program and prime designer for the complete redevelopment and expansion of United hub in terminals 7 and 8 at Los Angeles International Airport. Also Engineer and Executive Architect of record for the Sixth Street \"Ribbon of Light\" Bridge; and is the principal engineer and architect for Crenshaw/LA Transit Corridor.At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners.\nThis opportunity entails being responsible for the production and modification of design calculations, technical reports, engineering plans and specifications for assigned projects. This position consults with the project manager to perform research, development, calculations, design and delivery. Applies engineering techniques, procedures and design criteria for complex and cross-discipline projects. Leverages technical knowledge and experience to address design related issues or concerns, working closely with the project manager through creative problem solving, interactions with clients and by completing tasks to meet the project schedule. Develops conceptual and detailed designs and calculations to support the project completion using current drawing and technical tools, programs and software. May mentor, train and review work of junior engineer staff and provide constructive feedback. As a member of the team, you will contribute to the successful project delivery for a diverse range of projects for HNTB’s clients.\nWhat You'll Do:\nUses senior-level technical expertise to consider broad range of engineering solutions.\nResponsible for the discipline-specific planning, work distribution, and leadership and adherence to the schedule, and budget on complex or unusual engineering projects.\nAssists in marketing responsibilities, including proposal generation.\nDevelops scope of work and level of effort and manages adherence to scope and budget on complex or unusual engineering projects within discipline.\nOversees completeness and accuracy of project team’s work within the technical discipline.\nProvides technical guidance and mentoring to team members to achieve overall project objectives on complex or unusual engineering projects.\nCoordinates technical aspects of the project with client counterpart and teaming partners at staff level for work within the discipline on complex or unusual engineering projects.\nLeads discipline delivery on larger, multi-disciplinary projects. Works closely with other disciplines on multi-discipline projects.\nAssists with coordination and planning of schedules, hours, and distribution of work for other disciplines on multi-discipline projects on complex or unusual engineering projects\nPerforms other duties as assigned.\nWhat You'll Need:\nBachelor’s degree in Engineering and 8 years of relevant experience, or\nMaster’s degree in Engineering and 7 years of relevant experience, or\nPhD in Engineering and 6 years of relevant experience\nWhat You'll Bring:\nShows excellent technical knowledge and quality work in multiple discipline projects.\nExperience in delivering traffic signal, signing/striping, maintenance of traffic, street lighting, and fiber communication designs projects.\nPrioritizes tasks and displays accountability to the project team to deliver projects that are of high quality, on-time, and within budget and scope.\nDemonstrates vision beyond the task at hand and anticipates risks and effects of their actions.\nUnderstands and supports the objectives that are responsible for successful project delivery, recognizing how multiple disciplines influence project development\nDesign capabilities in Autodesk Civil 3D Design Suite and MicroStation software\nApplies an accrued knowledge base to innovate project efficiencies.\nUses refined technical skills to identify problems, develop appropriate solutions, and make good decisions, knowing what tools to use for effective solutions and optimal outcomes on projects.\nWhat We Prefer:\nProject Delivery experience on Caltrans, City of Los Angeles, and LA Metro Funded Projects\nExperienced in project delivery through City of Los Angeles B-Permit process and Caltrans Encroachment Permits\n10-15 years of relevant experience delivering in the SoCal Transportation Market.\nProfessional Engineer (PE) license\nAdditional Information\nClick here for benefits information: HNTB Total Rewards\nClick here to learn more about Equal Opportunity Employer/Disability/Veteran\nVisa sponsorship is not available for this position.#AR #Traffic.\nLocations:\nLos Angeles, CA (Figueroa Street).\nThe approximate pay range for Los Angeles Metro Area and Orange County, CA is $126,942.61 - $198,551.24. Please note that the pay range provided is a good faith estimate for the position at the time of posting. Actual compensation will be dependent on factors, including but not limited to, the individual’s qualifications, experience, knowledge, skills, and abilities as well as physical work location within the state..\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\nNOTICE TO THIRD-PARTY AGENCIES:\nHNTB does not accept unsolicited resumes from recruiters or agencies. Any staffing/employment agency, person or entity that submits an unsolicited resume to this site does so with the understanding that the applicant's resume will become the property of HNTB. HNTB will have the right to hire that applicant at its discretion and without any fee owed to the submitting staffing/employment agency, person or entity. Staffing/employment agencies who have fee agreements with HNTB must submit applicants to the designated HNTB recruiter to be eligible for placement fees.","description_format":"text","description_chars":6586,"description_truncated":false,"requirements":{"experience_years_min":10,"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":["Transport Infrastructure","Civil & Structural Engineering","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-12T22:56:53Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 36 · green card filings: 13","filings_12m":36,"filings_prev_12m":27,"green_card_filings_12m":13,"median_offered_wage_usd":113520,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+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":53,"band":"ok","label":"Likely open","p_open":1,"p_active":0.585,"p_room":0.9,"age_days":10,"expected_fill_days":15,"reasons":["conf:22","stale_co","velocity","win:mid","comp:brand"],"computed_at":"2026-10-23T05:54:15Z"},"pay":{"stated_usd_annual":198551,"is_top_pay":true},"html_url":"https://alion.io/job/hntb-sr-traffic-engineer-design","json_url":"https://alion.io/job/hntb-sr-traffic-engineer-design.json","meta":{"generated_at":"2026-10-23T16:58:40Z","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":25732,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"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":1803085},"rest":"https://alion.io/mcp/rest/get_company?id=1803085"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhntb-sr-traffic-engineer-design"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"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%2Fhntb-sr-traffic-engineer-design"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"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%2Fhntb-sr-traffic-engineer-design"},{"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/hntb-sr-traffic-engineer-design\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhntb-sr-traffic-engineer-design"}]}