{"id":421558,"url":"https://alion.io/job/stv-mechanical-engineering-specialist","title":"Mechanical Engineering Specialist","company":{"id":6613,"name":"STV","domain":"stvinc.com","url":"https://alion.io/company/stvinc","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":82,"open_postings":84,"ghost_share":0,"stale_share":0.714,"repost_share":0.036,"time_to_fill_p50_days":52,"computed_at":"2026-11-11T05:49:22Z"}},"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":["Philadelphia, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":83978,"max":95975,"currency":"USD","period":"year","gross":null,"usd_annual":95975},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false}],"status":"live","first_seen_at":"2026-07-15T00:00:00Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-11T16:30:13Z","board_verified":true,"closed_at":null,"days_open":119,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":119},"description":"STV is seeking a Mechanical Engineering Specialist\nThe Mechanical HVAC Engineer II supports the design and coordination of HVAC systems for commercial, educational, healthcare, laboratory, and institutional buildings. Working under the guidance of senior engineers and project managers, this role takes on increasing responsibility for design, coordination, and project delivery.\nResponsibilities\nAssist in the design of HVAC and mechanical systems for building projects.\nPerform engineering calculations, equipment selection, and system layouts.\nPrepare construction drawings and coordinate designs using Revit and AutoCAD.\nCoordinate with architectural and other engineering disciplines.\nParticipate in site visits and field verification of existing conditions.\nSupport construction administration by reviewing submittals, responding to RFIs, and assisting with field questions.\nAttend project meetings and communicate effectively with project team members and clients.\nHelp prepare technical reports, Basis of Design narratives, and project documentation.\nQualifications\nBachelor's degree in Mechanical Engineering.\nTwo to five years of experience in HVAC design for buildings.\nEIT certification preferred but not required.\nFamiliarity with Revit, AutoCAD, and HVAC load calculation software.\nBasic understanding of ASHRAE standards and applicable building codes.\nStrong communication, organization, and teamwork skills.\nThis position is not eligible for sponsorship.\nCompensation Range:\n$83,978.91 - $95,975.90STV offers the following benefits\nHealth insurance, including an option with a Health Savings Account\nDental insurance\nVision insurance\nFlexible Spending Accounts (Healthcare, Dependent Care and Transit and Parking where applicable)\nDisability insurance\nLife Insurance and Accidental Death & Dismemberment\n401(k) Plan\nRetirement Counseling\nEmployee Assistance Program\nPaid Time Off\nPaid Holidays\nBack-Up Dependent Care\nParental Leave\nContinuing Education Program\nProfessional Licensure and Society Memberships\nSTV is committed to paying all of its employees in a fair, equitable, and transparent manner. The listed pay range is STV’s good-faith salary estimate for this position. Please note that the final salary offered for this position may be outside of this published range based on many factors, including but not limited to geography, education, experience, and/or certifications.\nNot sure this role is the perfect match? We encourage you to apply if STV’s work and values resonate with you. We know great candidates don’t always meet every qualification, and research shows women and people of color are less likely to apply unless they do. At STV, we believe strong talent comes from a wide range of backgrounds, and your skills and experience may align with this or another opportunity as we continue to grow.","description_format":"text","description_chars":2833,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Dental insurance","Health insurance","Life insurance","Parental leave","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Civil & Structural Engineering","Architecture","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-09-06T04:08:02Z"},{"event":"close","at":"2026-11-07T01:36:05Z"},{"event":"reopen","at":"2026-11-11T16:30:13Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 100 · green card filings: 4","filings_12m":100,"filings_prev_12m":72,"green_card_filings_12m":4,"median_offered_wage_usd":88654,"route":null,"cap_exempt":false,"checked_at":"2026-11-11T07:38:50+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":16,"band":"cold","label":"Long shot","p_open":1,"p_active":0.584,"p_room":0.28,"age_days":119,"expected_fill_days":52,"reasons":["conf:1","win:tail","crowd:junior,brand"],"computed_at":"2026-11-11T17:36:05Z"},"pay":{"stated_usd_annual":95975,"is_top_pay":true},"html_url":"https://alion.io/job/stv-mechanical-engineering-specialist","json_url":"https://alion.io/job/stv-mechanical-engineering-specialist.json","meta":{"generated_at":"2026-11-11T17:36:05Z","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":33587,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"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":6613},"rest":"https://alion.io/mcp/rest/get_company?id=6613"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fstv-mechanical-engineering-specialist"},{"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%2Fstv-mechanical-engineering-specialist"},{"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%2Fstv-mechanical-engineering-specialist"},{"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/stv-mechanical-engineering-specialist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fstv-mechanical-engineering-specialist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":421558}},{"tool":"search_jobs","arguments":{"company":"stvinc.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":421558},"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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