{"id":4048616,"url":"https://alion.io/job/trileaf-assistant-project-manager","title":"Assistant Project Manager","company":{"id":4381663,"name":"Trileaf","domain":"trileaf.com","url":"https://alion.io/company/trileaf","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"ADP","truth_index":null},"role":"Management","role_family":"Management","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Saint Louis, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-11-11T00:59:24Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-12T00:05:03Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Company: Trileaf Corporation is a nationwide environmental, architecture, and engineering consulting firm that assists clients with environmental due diligence, regulatory compliance, and engineering & architectural design. Trileaf serves the wireless communications, real estate, and financial industries from its headquarters in St. Louis, MO and many branch offices throughout the U.S.\nPosition Summary: Trileaf Corporation is a nationwide environmental, architecture, and engineering consulting firm that assists clients with environmental due diligence, regulatory compliance, and engineering and architectural design. From its headquarters in St. Louis, MO, and multiple branch offices throughout the U.S., Trileaf serves the wireless communications, commercial real estate and financial industries.\nLocation: St. Louis, MO (In-office)\nRESPONSIBILITIES:\nSupport client management of the Denver team virtually by distributing weekly project trackers, initiating new projects, handling purchase orders and requests, preparing and submitting proposals, assigning responsibilities, and monitoring project progress.\nEffectively manage and maintain a high volume of open projects and responsibilities with minimal supervision, including communication with federal, state, and local officials to define scopes of work and clearly convey those scopes and timelines to clients.\nPrepare detailed Environmental Report Scopes of Work with accuracy and efficiency.\nAssists in the training of new employees, including the development and implementation of training documents, presentations, and annual/seasonal companywide reminders. \nPerform quality reviews for all environmental reports.\nMaintain high quality communication with supervisor, team, and clients. \nPerform additional duties and special projects as assigned by the Supervisor.\nQUALIFICATIONS AND SKILLS:\n3+ years of relevant experience\nPhase I, Phase II and NEPA Environmental Site Assessment experience OR status as an Environmental Professional (EP) preferred\nOther Professional Licensure (PE/PG/CHMM/PMP/LEP) is desirable\nExperience with administrative functions such as accounting is helpful, but not necessary\nValid driver's license\nEducation:\nBachelor's degree in environmental sciences, biology, or related field required\nBenefits:\nHealth, Dental & Vision Insurance\n401k with company match\nShort-term disability, Long-term disability & Life Insurance - 100% Employer paid\n3 weeks of PTO per year \n8 paid holidays plus 1 floating holiday\nThe listed salary range for this position is an expected range. The actual offer will be at the company's sole discretion and determined by relevant business considerations, including the final candidate's qualifications, years of experience, skillset, geographic location, and current market data.\nAll offers of employment are contingent upon the successful completion of a comprehensive background check, including criminal history, education verification, employment verification and drug test. This may also include credit and motor vehicle record checks depending on the position. \nTrileaf Corporation is an Equal Opportunity. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, genetic disorder, disability, protected veteran status or any other characteristic protected by state, federal, or local law.","description_format":"text","description_chars":3424,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["401k plan","Life insurance","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Environmental Science","Architecture","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-11-11T00:59:24Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"green card filings: 1","filings_12m":0,"filings_prev_12m":0,"green_card_filings_12m":1,"median_offered_wage_usd":57500,"route":null,"cap_exempt":false,"checked_at":"2026-11-11T07:38:50+00:00","sources":["US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":0}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":55,"reasons":["conf:4","win:early"],"computed_at":"2026-11-11T05:49:22Z"},"pay":null,"html_url":"https://alion.io/job/trileaf-assistant-project-manager","json_url":"https://alion.io/job/trileaf-assistant-project-manager.json","meta":{"generated_at":"2026-11-12T04:01:39Z","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":8807,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"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":4381663},"rest":"https://alion.io/mcp/rest/get_company?id=4381663"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftrileaf-assistant-project-manager"},{"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%2Ftrileaf-assistant-project-manager"},{"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%2Ftrileaf-assistant-project-manager"},{"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/trileaf-assistant-project-manager\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftrileaf-assistant-project-manager"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4048616}},{"tool":"search_jobs","arguments":{"company":"trileaf.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4048616},"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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