{"id":3983759,"url":"https://alion.io/job/oerb-senior-environmental-engineer","title":"Senior Environmental Engineer","company":{"id":2407258,"name":"OERB","domain":"oerb.com","url":"https://alion.io/company/oerb","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":null},"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":["Oklahoma City, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Excel","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-11-09T20:53:03Z","employer_posted_date":"2026-11-09","last_verified_at":"2026-11-10T03:08:54Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Job Summary\nThe Senior HSE Engineer supports the Health, Safety, & Environmental Team with the primary focus on ensuring upstream oil and gas processes operate in a safe and environmentally responsible manner, in compliance with local, state, and federal regulations. This role provides engineering technical leadership and compliance project oversight for various aspects of safety and environmental risks including air emissions quantification and control; waste and wastewater characterization and treatment; subsurface contamination analysis and remediation; HSE risk quantification and advisement for malfunctions/upset conditions; and various pipeline and process risk controls. In support of these duties the Senior HSE Engineer performs and/or coordinates detailed and complex testing, monitoring, and modelling to determine composition of hazardous chemicals in air emissions and wastes; applies engineering analysis to determine applicability of and compliance with HSE regulations; provides quality review/assurance for major HSE projects; and supports legal counsel as a technical expert on matters involving HSE risk quantification and control.\nDuties and Responsibilities\nDevelop, maintain, and implement tools and processes to model air emissions and provide Staff training on emission calculation techniques. Provide QA/QC review for Staff emission calculations.\nProvide on-call analysis of environmental risks and compliance status related to equipment/process malfunctions and provide technical assistance with development of necessary corrective actions.\nDevelop/provide technical justification of emission calculations as needed to respond to regulatory agency inquiries. Represent the Company during permit limitation negotiations.\nProvide engineering analysis and technical leadership regarding groundwater/subsurface remediation risks.\nProvide engineering analysis and technical leadership regarding waste stream characterization, treatment, and compliance options.\nProvide engineering analysis and technical leadership as needed to support Health & Safety, as well as PHMSA compliance Staff.\nAttend operations meetings and build strong relationships with both operations staff in the corporate office and field-based leadership. Collaborate with Facility Engineering/Operations during the design and installation phase of facilities to ensure equipment and operating conditions will satisfy HSE compliance regulations.\nMaintain a current working knowledge of applicable rules and regulations for the oil & gas industry at local, state, and federal levels - particularly state and federal Air Emission Control Requirements; Waste and Wastewater Management; Remediation Requirements; and Emergency Release Reporting.\nManage preparation of air permit applications and serve as primary point of contact for related correspondence with regulatory agencies, for assigned Region(s).\nSupport efforts to respond to and meet with state and federal agencies about alleged HSE violations and other issues.\nCoordinate and oversee emissions performance testing projects, and oil & gas sampling projects.\nDevelop and deliver environmental compliance training to company personnel.\nOther duties as assigned.\nSkills and Competencies\nEffective project management skills\nAdvanced mathematical, process chemistry, analytical, and problem-solving abilities.\nAdvanced knowledge of oil and gas production and processing equipment.\nAdvanced working knowledge and experience with complex Excel functions, process simulations, and Agency specified models.\nCommunicates effectively - Developing and delivering multi-mode communications that convey a clear understanding of the unique needs of different audiences.\nEnsures accountability - Holding self and others accountable to meet commitments.\nInstills trust - Gaining the confidence and trust of others through honesty, integrity, and authenticity.\nCollaborates - Building partnerships and working collaboratively with others to meet shared objectives.\nDemonstrates self-awareness - Using a combination of feedback and reflection to gain productive insight into personal strengths and weaknesses.\nPlans and aligns - Planning and prioritizing work to meet commitments aligned with organizational goals.\nDrives results - Consistently achieving results, even under tough circumstances.\nRequired Qualifications\nBachelor’s degree from an accredited college or university in Environmental, Mechanical, or Chemical Engineering.\nRegistered Professional Environmental Engineer.\nMinimum of five (5) years of environmental engineering experience.\nE&P and multi-site environmental compliance support experience.\nExperience with additional data management and analysis systems (i.e. Spotfire, SQL, etc.)\nAn acceptable pre-employment background and drug test.\nPreferred Qualifications\nExperience with process simulation software (ProMax).\nExperience with dehydration unit simulation software (GlyCalc).\nExperience with air dispersion modeling software.\nExperience with EPA Reference Method stack/emission testing.\nPhysical Requirements and Working Conditions\nRequires prolonged sitting, some bending, and stooping.\nOccasional lifting up to 25 pounds.\nManual dexterity is sufficient to operate a computer keyboard and calculator.\nContinental Resources, Inc. provides equal employment opportunities and access for all applicants and employees without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, national origin, age, disability, genetic information, veteran status, or any other category protected by law.","description_format":"text","description_chars":5654,"description_truncated":false,"requirements":{"experience_years_min":5,"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":["Oil & Gas","Standards & Industry 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