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Amentum

Operator in Responsible Charge

OCONUS-Diego Garcia · OCONUS-Kenya-Manda Bay · OCONUS-Mauritius · OCONUS-Seychelles · OCONUS-Uganda

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hirly's read of this role

Seniority
Mid level
Countries
KE, MU, SC, UG
Work mode
On-site / unstated
First seen by hirly
28 Sept 2026

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the posting

Amentum, a global leader in advanced engineering, technical, and professional services serving the US government, allies, and critical infrastructure sectors, is seeking an Operator in Responsible Charge (ORC) to support a unique US Navy program based on the island of Diego Garcia.

Job Responsibilities:

  • Manage the daily operations and maintenance of water treatment plants (WTP) and distribution systems in compliance with local, state, and federal regulations, including CNIC M-5090.1A.
  • Perform operational duties to ensure water quality standards are met and systems operate efficiently and effectively.
  • Supervise and coordinate the activities of certified plant operators and technicians.
  • Maintain a current and valid Level III Treatment and Level III Distribution operator certification and comply with professional development requirements to retain certification.
  • Conduct regular inspections and testing of water systems and ensure compliance with required operational and safety standards.
  • Respond to and troubleshoot operational issues, identifying and resolving problems to minimize system downtime.
  • Maintain accurate operational, maintenance, and performance records for water treatment plants and distribution systems.
  • Manage water testing and reporting, ensuring results meet quality assurance and regulatory standards.
  • Effectively communicate with internal staff and stakeholders, demonstrating proficiency in both verbal and written English.
  • Ensure approved designated temporary replacements are provided to maintain consistent operations during periods of absence for vacation or business trips, as required.

Required Qualifications:

  • Certified Level III Treatment and Level III Distribution operator certification.
  • Demonstrated education, training, and practical experience in the operations and maintenance of water treatment and distribution systems.
  • 1-3 years of relevant experience in managing water treatment, distribution systems, or similar plants.
  • Proficiency in verbal and written English language.
  • Must be in possession of a valid passport and be able to travel internationally.
  • Employees must read, speak, and comprehend English to the extent that they can perform the contract requirements and comply with installation emergency procedures.

Passport must be valid for a minimum of one (1) year or more at the time of hiring.

Ability to obtain country-specific visas per the U.S. Department of State Foreign Clearance Guide.

Ability to successfully pass contract medical requirements and maintain compliance throughout the duration of deployment.

Must be able to obtain and maintain facility credentials/authorization.

Preferred Qualifications:

  • Prior experience in an austere OCONUS (Outside the Continental United States) environment with a multi-national workforce is preferred.
  • Valid country driver’s license and passport.
  • Country visa (as required in line with the U.S. Department of State Foreign Clearance Guide).
  • Strong knowledge of CNIC M-5090.1A standards and compliance requirements.
  • Experience leading and managing a team of certified operators to successfully handle operational tasks with efficiency and safety.
  • Proficiency in performing water quality testing, monitoring, troubleshooting, and addressing complex system issues in water treatment plants.
  • Strong organizational, communication, and leadership skills and the ability to complete tasks in a timely and efficient manner.

OTHER RESPONSIBILITIES

Safety: Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements, fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks, and serving on safety committees and teams.

Quality: Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand their Quality Management and Customer Satisfaction responsibilities.

Procedure Compliance: Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to the job.

Working Environment

This position is located on Diego Garcia, British Indian Ocean Territory (BIOT), a remote overseas location supporting U.S. Government operations. Employees may work in office, industrial, warehouse, port, airfield, and outdoor environments and may be exposed to high temperatures, humidity, inclement weather, noise, dust, and uneven terrain. Work schedules may include evenings, weekends, holidays, and extended hours based on operational requirements.

Physical Requirements

Requirements may include prolonged sitting, standing, walking, climbing stairs, lifting up to 25 pounds regularly and 50 pounds occasionally, and working in both indoor and outdoor environments. Must be able to meet all medical, security, and deployment requirements associated with assignment to a remote overseas location.

Original posting on Amentum's site ↗

Listed on hirly, a job board. hirly is not the employer: Amentum is hiring for this role.

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