The Operations Manager is fully responsible for managing operations activities associated with plant equipment and systems within their organizational entity. The Operations Manager is fully responsible for coordinating operations activities within the assigned areas. This individual performs complex assignments within approved schedules and budgets. This position is expected to utilize independent decision-making regarding resolution of problems. This position may coordinate technical and administrative activities with employees in other disciplines and other departments participating on an assigned project. Ensures work executed by Operations staff is in accordance with Plant Operations and other applicable project procedures in accordance with policies and all applicable laws, regulations, Contract, Authorization Basis, and technical requirements.
REQUIREMENTS/SPECIFICATIONS Education: High School Diploma or GED. Associate’s degree in engineering or science or equivalent education desired. Associate’s degree in engineering or science may be substituted for two years of experience.
Experience:
- 3 years of Nuclear Facility experience required per DOE O 426.2. 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. This may include non-reactor nuclear facilities, commercial nuclear facilities, test or experimental reactor facilities, or Naval Nuclear Propulsion Program facilities or platforms.
a. Experience in design, construction, and operational training may be considered applicable nuclear experience and must be evaluated on a case-by-case and approved.
b. Full-time related academic training may be substituted on a one-for-one basis for 2 of the 3 years’ nuclear experience.)
- 8 years of total relevant work experience is required in operations, maintenance, or engineering experience, preferably at nuclear or high hazard chemical facilities, at least 3 years of which should include relevant supervisory or managerial experience.
Desired Experience Demonstrated knowledge of DOE operating policies, rules and regulations, or knowledge of commercial nuclear facilities (e.g. NRC/INPO) regulations and requirements, and knowledge of industry codes and standards in the area of expertise desired. Shift operations in a DOE production facility or High Hazard facility, including working knowledge of Conduct of Operations highly preferred. Safety Trained Supervisor Certification desired.
Must have working knowledge and experience with:
DOE Orders:
422.1 Conduct of Operations 426.2 Personnel Selection, Training, Qualification, and Certification Requirements for Nuclear Facilities 232.1 Occurrence Reporting and Processing of Operations Information DOE Standard 3009 – DSA (Documented Safety Analysis) 420.1 Nuclear Safety Policy
MAJOR RESPONSIBILITIES/DUTIES/TASKS
- Perform all work safely and with the utmost concern for the safety of self and other
- Perform all work in compliance with environmental permits and regulations.
- Demonstrate an understanding of system design and operation, including environmental, safety, and health aspects and regulatory conformance through completion of assigned operations management qualification
- Complete required training and maintain qualifications associated with assignments
- Support operations, maintenance, and commissioning of the Waste Treatment Plant (WTP) Facilities
- Remain apprised of operational status and ongoing modification activities
- Support development of facility related procedures and work instructions
- Support development of facility related training materials and support training implementation
- Direct field activities and utilization of project resources (personnel & materials)
- Supervise assigned personnel in the completion of complex work
- Review Project design and other documents for, maintenance and testing impacts, repair methods and provide comments within area of expertise
- Identify deficiencies and initiate corrective actions
- Ensures timely and accurate oral and written technical reports on assigned activities
- Review Work Authorization and Work Release for all maintenance, operations, construction, testing, and surveillances which affect the facility or its equipment
- Ensure all operating activities are performed safely and within the limits of applicable permits and licenses, the documented safety analysis, and applicable technical safety requirements to include releases of radioactive, hazardous, or mixed wastes
- Ensuring the standards set by the conduct of operations procedures are upheld in the planning and performance of all facility activities
- Conduct concise, informative briefings which establish goals and priorities
- Communicate with other support organizations to ensure operating activities are started and completed as scheduled
- Make timely, informative notifications when required by facility events and procedures
- Take emergency action as necessary to prevent or mitigate the consequences of an abnormal event and placing the facility in a safe, stable condition following the event
- Provide clear, concise instructions to Supervisors/Commissioning Technicians or support personnel and require them to “repeat back” their understanding of the instructions
- Perform activities and meet the goals and objectives established by the facility management organization
- Maintain a broad perspective of operational conditions affecting the safety of the facility as a matter of highest priority
- Ensure potentially distractive written material and devices are not being used by personnel on duty
- Take any action, including shutting down the facility operation, necessary to protect the facility, personnel, the public, and environment under emergency conditions
- Review all process rate changes
- Ensure the correct implementation of the requirements of the conduct of operations procedures in performance of facility activities
- Support the Waste Treatment Plant Nuclear Safety Quality Culture by emphasizing the values of safety and quality in the performance of work in order to protect self, others, and the environment
- Identify housekeeping and facility material condition deficiencies to the appropriate organization(s) for corrective action
SUPERVISORY RESPONSIBILITIES
- May supervise assigned personnel, and includes assigning complex work, setting work priorities, and evaluating and training
- Maintain awareness of the facility status and ensuring that facility equipment, including equipment operated by others in support facility operations, is operated in accordance with written and approved procedures
- Responsible for the performance of personnel assigned to their shift
- Perform initial investigation of abnormal events, including the quarantine of equipment and systems as necessary
- Perform periodic tours of the facility to observe activities and ensure they are being performed safely and in accordance with approved procedures
- May act as Facility Emergency Coordinator during cold and hot commissioning for events which require implementation of emergency plan procedures and ensure a constant communications channel is maintained with the emergency operations center
- Ensure Commissioning Technicians and Operations Staff are trained and qualified for their jobs and are physically fit to perform the work
- Maintain overall authority and responsibility for the direction and control of activities within the facility including those conducted by supporting groups and on-job-the-training (OJT)
PHYSICAL REQUIREMENTS
(PFM-HAO) Plant Facility Management - Hazardous Activity Observer
Primary Job Classification Essential Functions:
- Performs deskwork, including reading, writing, computer work processes, and telephone operations
- Arranges for and/or performs presentations, oral reports, planning meetings, and other formal and informal contacts
- May require long periods of sitting and/or standing
- Occasional lifting or transport of items to from desk and printing stations
Secondary Job Classification Essential Functions:
- Oversee field activities inside and outside posted/barricaded hazardous/contaminated areas e.g., radiological, chemical, etc., through inspections, observations, coaching, which require walking, climbing, descending, crouching, standing, bending, twisting and turning along with wearing personnel protective equipment while carrying an assortment of small items (e.g. flashlight, procedures, tablet or notebook, etc.)
- This position is located at the Construction Site (22 miles north of Richland) and selected candidates must be willing and able to work a rotating shift schedule, 4 days on / 4 days off, 2 weeks days, 2 weeks nights
- 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:
10/29/2026 - 11/08/2026Amentum 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.