{"id":3179967,"url":"https://alion.io/job/hgl-environmental-scientist-iii","title":"Environmental Scientist III","company":{"id":1973912,"name":"HGL","domain":"hgl.com","url":"https://alion.io/company/hgl-com","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"ADP","truth_index":{"grade":"B","score":75,"open_postings":4,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Science & Research","role_family":"Science & Research","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":["Billings, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":65126,"max":97689,"currency":"USD","period":"year","gross":null,"usd_annual":97689},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ChatGPT","optional":false},{"name":"Claude","optional":false},{"name":"Copilot","optional":false},{"name":"Microsoft Excel","optional":false},{"name":"Microsoft Office","optional":false}],"status":"live","first_seen_at":"2026-10-23T21:10:51Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-10-26T15:15:37Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Job Title: Environmental Scientist III\nLocation: Billings, MT or Helena, MT\nDescription/Job Summary\nPOSITION DESCRIPTION\nHGL (HydroGeoLogic, Inc.) is seeking an Environmental Scientist III based in our Billings, MT or Helena, MT offices. This position will support U.S. Environmental Protection Agency, U.S. Montana DEQ, and U.S. Army Corps of Engineers environmental projects primarily in the Mountain West region. Projects commonly involve investigation and remediation of sites with groundwater and soil impacted by emerging contaminants (PFAS), chlorinated solvents, and petroleum compounds as well as abandoned mine lands.\n\nResponsibilities/Duties\nWHAT YOU'LL BE DOING\nThe person hired for this role will be responsible for:\nEnsuring field operations are conducted in a safe manner in accordance with project specific Site Safety and Health Plans / Health and Safety Plans, design specifications, and standard operating procedures.\nManaging / leading field teams for collection of water, soil, and soil vapor samples utilizing various sampling techniques.\nAssisting with remedial system installation and operations & maintenance services.\nPerforming / conducting field subcontractor oversight inclusive of remediation, waste transportation and disposal, and heavy equipment operation.\nInterfacing with program and project managers, senior technical staff, the government customer, and RA Contractors.\nContributing to the preparation of work plans and project deliverables (e.g., UFP-QAPPs, RI Reports, SSHP/HASPs, power point presentations, and technical memoranda).\nProvide technical support during investigation, planning, design, implementation, and completion project phases.\nAssisting with data entry, analysis, and interpretation of environmental data using statistical and visualization tools.\nManaging or leading field teams collecting general field data, completing environmental sampling, and managing remedial systems.\nPotential for up to 50% travel within the U.S. (primarily in western U.S.) will be associated with this position. \nUtilize approved digital and AI-assisted tools, where appropriate, to support technical documentation, data analysis, project communications, and workflow efficiency.\nReview of specifications, drawings, work plans, and ongoing construction activities to assure compliance during RA construction oversight.\nMinimum Requirements\nWHAT YOU NEED TO BE SUCCESSFUL\nThe ideal candidate will need the following as a foundation for success in this role:\nBachelor’s degree in Engineering, Geology, or Environmental Science-related field.\n4+ years of experience.\nAbility to work in a team environment with corporate, project, and technical management staff.\nExcellent written and oral communication skills and organization.\nProficient in MS Word, MS Excel, and other MS Office applications.\nPossess or have ability to obtain OSHA 40-Hour HAZWOPER certification upon employment.\nDemonstrated ability to learn and adopt new technologies and digital tools to improve project delivery and operational efficiency.\nKnowledge and experience of CERCLA, DoD, DOE, EPA, and/or RCRA projects.\nUnderstanding of remediation and construction site health & safety (H&S) hazards.\nStrong technical writing and documentation experience with prior experience contributing to the preparation of remedial design documents that are technically sound and accurately reflect the project approach and requirements.\nAbility to conduct completion inspections, document project status and maintain records. \nWorking knowledge of federal and state occupational regulations.\nAbility to prepare daily reports documenting activities and findings. \nExcellent interpersonal communication skills (both written and oral) including the ability to comfortably engage with varying levels of leadership, RA Contractors, subcontractors, internal and external stakeholders, etc. \nAbility to work in a fast-paced environment and manage multiple priorities with attention to detail. \nDesired Qualifications\nWHAT YOU NEED TO STAND OUT - Preferred, not required\nMasters degree in Environmental Engineering, Civil Engineering, Geological/Geotechnical Engineering, Geology, Environmental Science, or a related field. \nExperience working with EPA on mining related projects and/or Montana Department of Environmental Quality.\nExperience as a Task Manager or Field Team Leader for environmental investigations and/or remediation projects.\nPFAS sampling or remediation experience.\nRemediation system design and/or installation experience.\nPrevious experience with characterization and remediation of abandoned mine land sites.\nExperience using generative AI tools (e.g., Microsoft Copilot, ChatGPT, Claude, or similar) to improve technical writing, data analysis, research, visualization, or project delivery efficiency.\nPhysical & Environmental Requirements\nPHYSICAL & COGNITIVE REQUIRMENTS\nAbility to lift/move/relocate items up to 50 lbs.\nProlonged sitting up to 70% of the time\nProlonged standing up to 70% of the time\nWalking long distances\nRepetitive hand motions (typing, tool use, etc.)\nWalking over uneven or mountainous terrain\nAbility to see details at close range\nViewing computer screen for extended periods\nAbility to interpret and analyze visual data (maps, graphs, warning indicators, etc.)\nDriving a company or personal vehicle\nAnalyzing and synthesizing data\nComplex problem solving and decision making\nReading and interpreting technical documents or regulations\nWriting reports, proposals, or technical documentation\nLeading a team or coordinating multiple priorities\nCommunicating effectively with clients, team members, and stakeholders\nManaging competing deadlines and shifting priorities\nWORK ENVIRONMENT REQUIREMENTS\nMust be able to work outdoors in adverse weather conditions (heat, cold, rain, snow, etc.)\nMust be able to travel up to 50% per year\nMay work in environments with loud noises, dust, or hazardous materials\nMust wear appropriate personal protective equipment (PPE)\nOffice work environment\nPotential for longer days up to 12 hours in duration.\nThis description is not a comprehensive listing of activities, duties or responsibilities that may be required of the employee. Other duties, responsibilities and activities may be assigned or may be changed at any time with or without notice.\nDetails\nWork Schedule: HGL office work is dictated by a 5-day work week; however, fieldwork schedules will deviate based on job requirements and may require longer hours and weekends.\nOffice Type: In-office 5 days per week in either our Billings, MT or Helena, MT offices.\nTravel: 50%\nA favorable pre-hire drug test and physical are required.\nAll positions are subject to a pre-hire education and driving record verification.\nMORE ABOUT HGL AND THE OPPORTUNITY\nAt HGL, we share a drive and vision to restore natural resources and provide ongoing stewardship of our environment to benefit present and future generations. We believe that we can make a difference in improving the world we live in through collaboration, teamwork, and a positive work environment. This unites and empowers us to strive for excellence in all our endeavors.\nHGL - WHO WE ARE\nThe exceptional quality of our people is key to our strength. We value our employees as individuals and as important members of our team. We offer a work environment that is flexible, inclusive, and dedicated to creating a sustainable future. By cultivating a culture of innovation, we’re able to adapt and augment our services to solve complex environmental and natural resources challenges.\nProjects at HGL primarily span the United States and its territories, tackling problems associated with emerging contaminants (like PFAS), radiological contamination, and military munitions, along with chemical contamination in groundwater, surface water, sediments, and soil.\nWith over 550 employees, HGL is large enough to execute high-profile projects, but small enough to develop personal working environments with our talented team members. By joining HGL, you will be working toward restoring the environment and protecting our future.\nHGL - WE INVEST IN YOU\nIt’s not just a job, it’s your career. HGL provides career growth opportunities via mentoring, training, education, and support for your certifications and licenses. Achieve your career goals and help HGL achieve its mission of restoring the environment to beneficial use for our clients and communities.\nWe are an Equal Opportunity employer. All applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, disability, protected veteran status, or other protected category. Some positions may require U.S. citizenship. Applicants who wish to request a reasonable accommodation during the recruitment process should contact Human Resources directly at 703-478-5186.\nEEO notices: US Equal Opportunity Employment Poster, US Equal Opportunity Supplemental Poster, Know Your Rights, and Pay Transparency Notice.\nA full list of benefits is available at www.hgl.com/careers/.\nDigital & AI Proficiency: HGL encourages the responsible use of approved AI-enabled and digital technologies to improve productivity, technical quality, decision-making, and project delivery. Candidates who demonstrate curiosity, adaptability, and experience leveraging emerging technologies are highly valued.\nThe annual salary for this position ranges from $65,126 - $97,689. This position's final salary can be impacted by various factors including, but not limited to, contractual requirements, geographic location, job-related education, training, experience, and skills. If your desired salary falls outside of this range, we hope you'll still apply as there may be other positions that better align.","description_format":"text","description_chars":9760,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":true,"languages":[]},"benefits":["Growth opportunities"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Environmental Science","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-23T21:10:51Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":2,"expected_fill_days":23,"reasons":["conf:1","win:early"],"computed_at":"2026-10-26T05:57:25Z"},"pay":{"stated_usd_annual":97689,"is_top_pay":false},"html_url":"https://alion.io/job/hgl-environmental-scientist-iii","json_url":"https://alion.io/job/hgl-environmental-scientist-iii.json","meta":{"generated_at":"2026-10-26T22:46:17Z","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":30865,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":1973912},"rest":"https://alion.io/mcp/rest/get_company?id=1973912"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhgl-environmental-scientist-iii"},{"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%2Fhgl-environmental-scientist-iii"},{"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%2Fhgl-environmental-scientist-iii"},{"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/hgl-environmental-scientist-iii\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhgl-environmental-scientist-iii"}]}