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Amentum

Government engineering and technical services provider

Wastewater Technician

Equipment MaintenancePosted on Nov 12
Full-timeIwakuni, Yamaguchi, JapanNo salary listed

About the Job

Requirements

  • A high school diploma or GED, or the country equivalent, is required at a minimum.
  • Applicants must be willing and able to lift and move items, parts, assemblies, and equipment up to the applicable safety-regulation maximum.
  • Applicants must be willing and able to perform physical activities including heavy lifting, climbing in and out of equipment, crawling, and working outdoors.
  • Applicants must possess a valid home-country passport with at least 12 months remaining if they are not currently a resident of Japan.
  • Applicants in Japan must hold their own visa sponsorship or residency if they are not internal applicants.
  • Applicants must obtain and maintain DBIDS enrollment and identification, or the applicable contractor identification for SOFA dependents, before their first workday and throughout employment.
  • Applicants must be able to obtain and maintain a Japanese driver's license within 90 days of hire, if applicable, or hold a SOFA license, and be able and willing to operate a company-provided vehicle on Japanese roads as required.
  • Applicants must be approved to obtain and able to maintain facility credentials and authorization.
  • Applicants must have the legal ability to operate a company-provided vehicle for commuting or on-site transportation if they are non-locally hired, or be responsible for their own transportation.
  • Applicants must communicate in English; the interview will be conducted in English.
  • Ability to read and interpret design drawings and specifications as required.
  • Ability to exercise sound judgment and make independent decisions.
  • Organizational and time-management skills.
  • Applicants must be able to work at least eight hours per day, five days per week, and participate in a 24/7 duty-phone rotation.

Responsibilities

  • Participate as a team member in the safe and efficient operation and maintenance of two activated-sludge wastewater plants that must operate 24 hours a day, 365 days a year.
  • Maintain custodial responsibility for work areas and manage tools, equipment, and spare parts for the wastewater treatment plants.
  • Repair, maintain, install, and modernize wastewater buildings and grounds.
  • Test installed, modified, or repaired systems to ensure they meet specifications and equipment-performance requirements.
  • Collect, analyze, and report data according to the level of expertise gained.
  • Interpret system-operation readings and recommend corrective actions.
  • Advise the immediate supervisor of job progress and material and labor requirements.
  • Work directly with other departments to plan and complete tasks.
  • During emergencies and natural disasters, respond to extended shifts as needed to help keep the water-treatment facility and systems in operational compliance.
  • Operate a motor vehicle in the performance of work duties.
  • Perform other assigned duties.

Desired Qualifications

  • Experience in municipal water or wastewater treatment systems.
  • Facilities preventive-maintenance experience.
  • Knowledge of techniques, equipment, materials, and regulations used to maintain and repair water and wastewater treatment equipment and systems.
  • Ability to work both as part of a team and independently, and to handle issues with tact and diplomacy.
  • Communication skills.
  • Preference for speaking, reading, and writing Japanese, including reading and using building diagrams and technical manuals; bilingual English and Japanese is preferred.
  • Wastewater-related certification or equivalent experience is preferred. Examples include Sewage Treatment Engineer; Sewer Line Engineer; Aeration Tank Technician; Second Grade Electrical Works Engineer; Sludge Treatment Facility Engineer; Dry Equipment Operator; Fourth Grade Dangerous Material Handler; Worker for Special Chemicals; Confined Space Worker; Qualified Rigger; Qualified Gas and Arc Welder; Mobile and Small Crane Operator; and Septic Tank Technical Manager.

About the Company

Amentum

Government engineering and technical services provider

Amentum provides technical and engineering services to government agencies to support high-stakes missions such as space launch, nuclear cleanup, and military operations. Its offerings combine workforce, engineering, and mission-support capabilities across the full lifecycle—from planning and design to operations and sustainment—delivered as contracted services. The company differentiates itself through scale and breadth: formed from a spin-off and expanded by acquiring DynCorp and PAE, and later merging with Jacobs’ Critical Mission Solutions and Cyber & Intelligence units, making it one of the largest government services contractors with about 53,000 employees and a public listing (AMTM). Its main goal is to help the U.S. and its allies achieve mission success for critical national programs by providing comprehensive, reliable government-focused technical services.

Company size
10,001+
Company stage
IPO
Headquarters
Chantilly, VA
Founded
2020

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