The Plant Engineering organization is responsible for technical activities relating to operations and maintenance of plant equipment during Construction, Commissioning, and Operations of the Hanford Tank Waste Treatment and Immobilization Plant (WTP). Under direction of a Plant Engineering Manager, the Plant Engineering Supervisor coordinates and directs the activities of plant engineers assigned to their group. The Plant Engineering Supervisor ensures that Plant Engineering organizational priorities are implemented and pursued, and ensures that interactions with other Plant Engineering staff, Operations, Maintenance, WTP Project groups, subcontractors, and equipment vendors are adequate to perform assigned job functions.
This position shall be performed under the day-to-day direction, control, and supervision of WTCC
Principal Accountabilities:
Conduct work safely and in a manner that sustains the WTP Nuclear, Safety, Quality Culture.
Perform Management of Change (MOC) activities for the Chemical Safety Management Program (CSMP).
Direct project efforts for CSMP process steps for procedure, design, and other change documents where the changes are determined to be applicable to process chemical safety.
Ensure appropriate plant management, plant engineering, and safety review is performed to support changes applicable to CSMP reviews.
Develop procedures, guides, and forms for system safety/chemical safety efforts.
Perform assessment and line surveillance activities to verify CSMP processes and interfacing program processes in design and plant engineering are implemented as required.
Integrate change management for overall safety related project changes with nuclear engineering, plant engineering, and safety and health organizations.
Support overall performance of the Nuclear and Chemical Safety – System Safety functional group.
REQUIREMENTS/SPECIFICATIONS
Education: Bachelor of Science degree (or equivalent education) in an appropriate engineering discipline or related science from a four-year accredited college or university.
Experience: 10 years of professional experience in the field of engineering, operations, or nuclear safety. 5 years of supervisory/lead experience, in an Engineering group within the last 5 years required. This position is subject to DOE O 426.2 and the selected candidate must meet education and experience requirements in accordance with that order. 4 Years of Nuclear facility experience required. (Nuclear Experience when used in reference to Nonreactor Nuclear Facilities, is experience acquired at any facility in which radioactive materials are routinely handled, stored, processed, or utilized. A Bachelor of Science (BS) may be substituted for up to 3 years of nuclear experience.) Experience with national consensus codes and standards required.
Progression in grade is based upon complexity of assignments and sustained performance.
MAJOR RESPONSIBILITIES/DUTIES/TASKS
Supervise and lead a small group of Plant Engineers on multiple tasks
Provides technical expertise/guidance to engineering, operations, and maintenance regarding operability safety and process chemical safety.
Review design documents, operating procedures, and work planning documents and with focus on document changes to ensure identification of hazards and appropriate determination of hazard controls and safeguards is completed and prior to approving changes.
Lead and support development and updates to program documents and to associated training materials.
Support safety management program improvements and implementation.
Lead reviews of changes related to chemical safety impacts, introduction of new process chemicals, or significant changes to ensure that changes with impacts to hazards to workers, public, or the environment are provided to the appropriate approval authority.
Support implementation of 10 CFR 851 Worker Safety and Health and Process Safety Management 29 CFR 1910.119 requirements.
Support Worker Safety through Design reviews and document development.
Interface with the DOE-client to communicate status, answer questions, and provide factual accuracy checks.
Support and facilitates process hazard analysis efforts.
Provide rotational on-call shift support for chemical safety hazard controls expertise needed when process chemical hazards are present.
Assist groups in organizational goals and objectives within the assigned area of responsibility
Manage daily engineering activities with other Plant Engineering disciplines, maintenance, and operations
Support and facilitate positive and productive relationships with peers both within and external to Plant Engineering
Ensure the health and safety of self and staff by implementing the principles of ISMS
Ensure that personal conduct of work is consistent with nuclear safety and quality culture expectations
Complete required training and maintain qualifications associated with assignments
This job description is not intended to include every duty, task or instruction for which an employee is responsible. Other tasks may be assigned, based on business needs and the department supervisor’s request.
SUPERVISORY RESPONSIBILITIES
Coordinate and direct the work of engineers assigned to the group
Ensure engineers assigned to the group obtain and maintain qualifications necessary to perform their tasks
Ensure engineers assigned to the group have sufficient resources to complete assignments
Monitor group and individual engineer performance and ensure appropriate communication to management is provided
Conduct employee performance and feedback reviews, goal setting, and other activities related to employee growth and development
Continually upgrade technical knowledge, training, capabilities, and evaluation of assigned personnel.
Provide technical direction, training, and evaluation of assigned personnel
Establish and manage group schedules and budgets ensuring accurate status and timely communications are provided to management
Train and coach team members for skill development
Monitor work group for timely and accurate management procedures
PHYSICAL REQUIREMENTS
(EFNM)Exposed Field Non-Manual- Performs desk work, including writing, computer workstation processes, and telephone operation. Arranges for and/or performs presentations, oral reports, planning meetings, and other formal and informal contacts, requiring long periods of sitting. Oversees field activities through inspections, testing and equipment operations, which requires walking, standing, bending, and turning along with wearing of personal protective equipment. Occasional loading, transport, and unloading of tools and/or supplies specific to an activity.
This position is located at the Construction Site (22 miles north of Richland) and works a 4 x 10 schedule, M-Th, 6:30 a.m. to 5 p.m.
Must be authorized to work and remain in the United States without Amentum visa sponsorship now or in the future.
Must be able to complete and pass a pre-employment drug screen and background check which includes verification of employment and education.
Must be able to obtain a Department of Energy badge for access to the Hanford Site. (Even if teleworking, must still be able to comply with security requirements to obtain a badge.)
Non-U.S. citizens from countries identified by the Department of Energy as posing heightened security concerns—including sensitive countries, state sponsors of terrorism, countries of risk, and other designated countries –are subject to additional security requirements.
Amentum is a global company with a heritage dating back more than 100 years and delivering solutions in nuclear energy, infrastructure, operations and maintenance, and national security. Our predecessors helped build Hoover Dam, protected fighting forces in World War II, and supported the Manhattan Project. Today, our teams clean up legacy nuclear waste around the world, manage the United Kingdom’s defense portfolio, design programs and tests for Navy submarine electronic systems, and provide integrated supply chain services needed in developing countries during the pandemic.
Amentum has joined with Bechtel to create an LLC, known as the Waste Treatment Completion Company (WTCC) Join us as we make history at the Hanford Vit Plant, known as the Waste Treatment and Immobilization Plant. We are designing and building a one-of-a-kind facility that will turn radioactive and chemical waste left over from World War II and Cold War plutonium production into a form safe for disposal. Your efforts will help protect the nearby Columbia River and the communities, salmon, and wildlife along its shorelines throughout the Northwest.
Sitting at the confluence of the Columbia, Snake and Yakima rivers near two mountain ranges, our community provides access to year-round outdoor recreation, 300 days of sun a year, more than 200 wineries within a 50-mile radius, and the amenities of large cities just a three-hour drive (or short flight) to Seattle and Portland.
Compensation Details:
$131,484.26 - $211,024.41
The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance
Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting:
07/07/2026 - 07/12/2026Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.
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