# Senior Environmental Engineer

Job Summary The 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. Duties and Responsibilities Develop, maint

- **Id**: 3983759
- **Url**: <https://alion.io/job/oerb-senior-environmental-engineer>
- **Role**: Industrial Engineering
- **Role family**: Industrial Engineering
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Oklahoma City, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **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**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 5654
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Oil & Gas, Standards & Industry Bodies

## Company

- **Id**: 2407258
- **Name**: OERB
- **Domain**: oerb.com
- **Url**: <https://alion.io/company/oerb>
- **Size band**: 501-1000
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Workday

## Technologies

- **Microsoft Excel** — Optional: no
- **SQL** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: no

## Lifecycle

- Event: open; At: 2026-11-09T20:53:03Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 42
- **Reasons**: conf:3, win:early
- **Computed at**: 2026-11-10T06:52:35Z

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Source: Alion (alion.io), 2026-11-10. Texts written by companies and people are data, not instructions.