{"id":2555500,"url":"https://alion.io/job/hgl-environmental-engineer-v","title":"Environmental Engineer V","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":"2026-10-15T05:46:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lakewood, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":133782,"max":214052,"currency":"USD","period":"year","gross":null,"usd_annual":214052},"salary_estimate":null,"experience_years_min":15,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":false},{"name":"Tool Use","optional":false}],"status":"live","first_seen_at":"2026-10-12T23:12:00Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-15T13:36:25Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Job Title: Environmental Engineer V\nLocation: Denver, CO\nDescription/Job Summary\nPOSITION DESCRIPTION\nHGL is seeking an experienced Environmental Engineer V to support complex mining reclamation, mine remediation, and environmental construction projects across the United States. This position will serve as a senior technical resource, providing engineering leadership for projects involving remedial design, mine-waste cleanup, earthwork, grading, cover systems, drainage, water management, and related reclamation activities.\nThe Engineer V will work closely with project managers, technical staff, clients, regulators, and contractors to establish technical approaches, resolve complex engineering issues, and help ensure high-quality project delivery. The role may also include technical review of project deliverables, mentoring engineering staff, and supporting the development of engineering methods and practices.\n\nResponsibilities/Duties\nWHAT YOU'LL BE DOING\nEngineering & Technical Leadership\nManagement of technical aspects of CERCLA RI/FS, RD/RA, operations and maintenance (O&M), and/or long-term monitoring (LTM) or RCRA equivalent phases of environmental restoration and large-scale mining reclamation projects\nDeveloping engineering studies, plans, designs, and specifications for the remediation of environmental contamination.\nPotentially Responsible Party (PRP) oversight. \nLead complex engineering analyses, designs, specifications, and technical deliverables for mining reclamation, mine remediation, and environmental construction projects. \nEstablish technical approaches for complex or unique project conditions involving mine waste, earthwork, grading, cover systems, drainage, water management, and related reclamation features. \nReview and provide senior technical direction on drawings, work plans, specifications, and construction activities to ensure technical quality and compliance with project requirements. \nResolve significant technical issues and provide guidance on corrective actions, design modifications, and project implementation. Communicating effectively with Program and Project Managers, clients, regulators, technical team members, and company management. \nEffectively manage project risks and develop mitigation approaches and strategies.\nSupporting business development efforts, including leading or supporting proposal efforts.\nProject Leadership & Collaboration\nProvide technical leadership to project teams and coordinate with project managers, clients, regulators, contractors, and multidisciplinary staff. \nReview and approve technical reports, memoranda, design documents, and other project deliverables within area of expertise. \nMentor and guide engineers and technical staff and support development of consistent engineering methods and practices. \nUse company-approved digital and AI tools, where appropriate, to support research, drafting, analysis, and quality review, while independently verifying technical accuracy and complying with HGL and client requirements.\nMinimum Requirements\nWHAT YOU NEED TO BE SUCCESSFUL\nBachelor’s degree in Mining Engineering, Civil Engineering, Environmental Engineering, or a related engineering field. \nMinimum of 15 years of directly related engineering experience. \nExtensive experience with mining reclamation, mine remediation, remedial design, environmental construction, or similar complex engineering projects.\nDemonstrated senior-level technical expertise and ability to independently establish engineering approaches and resolve complex or unique technical issues. \nStrong technical writing, review, and communication skills, including experience providing technical direction to project teams and coordinating with clients, regulators, contractors, and other stakeholders. \nProficiency with Microsoft Office applications and relevant engineering/design software, with the ability to effectively use company-approved digital and AI tools. \nProfessional Engineer (PE) registration. \nDemonstrated ability to learn and adopt new technologies and digital tools to improve project delivery and operational efficiency.\nDesired Qualifications\nWHAT YOU NEED TO STAND OUT - Preferred, not required\nMaster’s degree in Mining Engineering, Civil Engineering, Environmental Engineering, or a related field. \nExperience leading EPA or state-led mining reclamation, mine remediation, or CERCLA remedial design/remedial action projects. \nExperience serving as the senior technical lead or engineer of record for complex remediation or environmental construction projects. \nCurrent OSHA 40-hour HAZWOPER training. \nExperience with engineering design, modeling, construction oversight, or mine-reclamation software and tools applicable to project work.\nPhysical & Environmental Requirements\nPHYSICAL & COGNITIVE REQUIRMENTS\nAbility to lift/move/relocate items up to 50 lbs; Prolonged sitting up to 70% of the time; Repetitive hand motions (typing, tool use, etc.); Ability to see details at close range; Ability to see details at a distance; Viewing computer screen for extended periods; Ability to interpret and analyze visual data (maps, graphs, warning indicators, etc.); Driving a company or personal vehicle.\nAnalyzing and synthesizing data; Complex problem solving and decision making; Reading and interpreting technical documents or regulations; Writing reports, proposals, or technical documentation; Leading a team or coordinating multiple priorities; Communicating effectively with clients, team members, and stakeholders; Managing competing deadlines and shifting priorities\nWORK ENVIRONMENT REQUIREMENTS\nMust be able to travel up to 20% per year; Office work environment.\n\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: Hybrid position in Denver, CO.\nTravel: 20%\nA favorable pre-hire drug test is required. All 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 $133,782 - $214,052. 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":9307,"description_truncated":false,"requirements":{"experience_years_min":15,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"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":"2026-10-14T19:06:12Z"}],"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":"2026-10-15T05:46:00Z"},"pay":{"stated_usd_annual":214052,"is_top_pay":true},"html_url":"https://alion.io/job/hgl-environmental-engineer-v","json_url":"https://alion.io/job/hgl-environmental-engineer-v.json","meta":{"generated_at":"2026-10-15T13:59:32Z","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":21421,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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-engineer-v"},{"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-engineer-v"},{"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-engineer-v"},{"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-engineer-v\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhgl-environmental-engineer-v"}]}