Deepwater
Energy & UtilitiesDirect Workday career site

3rd Assistant Engineer

Location
Talent Pool - US · On-site
Job type
Full-time
Level
Mid-level
Education
High school diploma or equivalent
Listed
30 days ago

Skills & highlights for this role

  • Third Engineer Unlimited License (Class 3 Motor above 3000kW)
  • Valid medical examination certificate
  • mechanical maintenance
  • hydraulic systems
  • pneumatic systems

Also useful

  • technical calculations

About the role

Offshore Maintenance Group Transocean is focused on being the employer of choice for the drilling industry. We are challenging ourselves every day to push the performance of the company through technological advances and passion for our work.

Job Summary

Assist in maintaining and repairing mechanical, pneumatic and hydraulic equipment onboard the vessel.

About the role

Reporting

Reports to 2nd Assistant Engineer SUPERVISION: Supervises Motor Operator PRE-REQUISITE/QUALIFICATION: High School Diploma (U.S.)/ Proof of Completion of Formal Education or Relevant Craft Certificate (where applicable) Successful Military Discharge - Preferred for U.S. Graduate of Trade School or University where knowledge and training acquired are applicable to job requirements - Preferred Valid medical examination and vaccination certificates Basic computer skills Valid 3rd Engineer Unlimited License (Class 3 Motor above 3000kW) Valid medical examination and vaccination certificates Knowledge of technical calculations required for mechanical operations GENERAL REQUIREMENTS: Promotes a Safe and Respectful Work Environment: Proactively promotes and Maintains a healthy respect for open and transparent dialogue between all levels of personnel.

Demonstrates care for the safety and well-being of all personnel, at all times. Respects the dignity of all personnel and recognizes their merit. Attend and participate in all required Safety and Operational meetings. Participate fully in the annual performance appraisal process, competency assessments based on performance against Operational Discipline requirements.

Complete company training requirements for the 3rd Assistant Engineer job level as per the training matrix, including in local/regulatory requirements. If applicable, the duties and responsibilities in the safety case for this position must be observed. Full participation in emergency drills and respond to emergency situations as per assigned duties on the station bill.

OPERATIONAL DISCIPLINE REQUIREMENTS: Disciplined application and participation in the Task Planning & Risk Assessment Process. This is inclusive of: Understanding and perform the roles and responsibilities as assigned at the pre-job meeting. Understanding the hazards associated with the task. Understanding and effectively implementing the control measures required to mitigate identified hazards.

Execute all tasks and task steps in a disciplined manner, following the sequence detailed in the relevant procedures. Recognize at risk behavior or conditions during tasks and call 'Time out for Safety' when unsure, or when the job does not go as planned. Participate in After Action Reviews to feedback lessons learned from performing the task.

HSE REQUIREMENTS: Protect personnel, the environment, and assets by eliminating hazards and reducing health and safety risks. Understand Company OI & HSE requirements applicable to the job position. Execute work in accordance with Company OI & HSE requirements. Call a Time Out when a real or perceived at risk behavior or unsafe condition is observed. Use WorkSight ENGAGE during the execution of planned work.

Report all incidents, potential hazards, or abnormal situations to a supervisor. Incorporate the Control of Work process into all work, whether working alone or as part of a team. Understand and implement major accident barriers / controls applicable to the job position. Maintain a safe and organized work area throughout and on completion of all work.

Understand your role in an emergency, as designated in the Emergency Response Plan and Station Bill. Participate in all emergency drills and exercises, as required. DUTIES: The underlying expectation is that all duties are carried out in compliance with the Company Operational Discipline expectations and HSE requirements.

When considering assignment of duties for the 3rd Assistant Engineer, the Supervisor and the 3rd Assistant Engineer will apply the rules of task planning (CAKES) to determine if the assigned role is appropriate. This means confirming that the individuals involved have the knowledge, skills, and experience to carry out the task, and the task plan complies with policy before they are authorized to proceed.

GENERAL DUTIES: Operations/Maintenance: Ensure conformance to Company policies, local and international regulations relating to the operation of the rig, and current pollution regulations. Perform daily inspections and maintenance on mechanical equipment. Ensure compliance with the AIM (Asset & Inventory Management) system and ensure all records are maintained on a timely basis.

Carry out periodic maintenance according to AIM guidelines and coordinate that maintenance with supervisors and other department heads. Ensure that reports for repair and maintenance of equipment are accurate and complete. Assist with maintenance and repair of power plants, cooling water system, lube oil system, and fuel system.

Assist in troubleshooting and repairing faulty mechanical, pneumatic and hydraulic drilling equipment and tools. Assist in maintaining marine equipment, i.e. cranes, thrusters, ballast pumps and valves, auxiliary equipment, etc. Apply the permit to work and isolation systems as required. Assist in implementing outstanding recommendations from audits, as issued by Clients, Regulatory Authorities or rig management.

In conjunction with the Second Engineer, monitor and control the use and distribution of consumables/materials; generate requisitions as required. Assist in ensuring that all third-party equipment is fit for purpose, certified, correctly installed, and maintained while on the rig. Ensure that service, maintenance and other operational reports are accurate and complete.

Inform supervisor and other department heads of any technical problems or limitations that may affect the safe operation of the rig. Carry out classification society surveys as part of continuous survey of machinery. Personnel: Promote and maintain good working relationships with other departments, third-party personnel and Customer representatives.

Ensure all Maintenance personnel meet the training requirements as per their applicable training matrix. Mentor, coach, develop and train crew members to ensure they are competent to work at their next job level. Provide leadership and motivation to the maintenance crews. Apply continuous improvement process. Mentor the Motor Operator and deputize when operations, security of well, and personnel safety are not at risk.

Assist in training to ensure that all personnel are competent to perform their allocated jobs. Participate fully in the annual performance appraisal process. Apply appropriate accountability regarding recognition; If you want to push yourself to great achievement, let Transocean develop your career.

Read the original posting

From Deepwater's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

Rolev.ai is a job search and application tool for US job seekers. For this 3rd Assistant Engineer role at Deepwater, it shows how your resume fits, tailors your resume to the posting, and prepares the application for you to review.

  • See how you fit

    Openings from employer career sites are ranked against your whole resume—and searchable inside Claude, ChatGPT, and Cursor via Rolev.ai MCP.

  • Tailor without inventing

    Every change to your resume is checked against your original. New experience goes in only with your yes—zero fabricated claims.

  • Draft the full kit

    Tailored and Full Match resumes, role-specific cover letters, and answers to employer screening questions are prepared in seconds.

  • 1-Click Extension Autofill

    The Chrome extension fills the employer's Greenhouse, Workday, Lever, or Ashby form in 1 click. You review it and press Submit.

Common questions

Where is the 3rd Assistant Engineer job at Deepwater located?

This 3rd Assistant Engineer position at Deepwater is located in Talent Pool - US (On-site). Always check Deepwater's application page for specific state eligibility or relocation policies.

What qualifications are required for 3rd Assistant Engineer at Deepwater?

For the 3rd Assistant Engineer role, Deepwater highlights a high school diploma or equivalent; experience with mechanical maintenance, hydraulic systems, pneumatic systems. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the 3rd Assistant Engineer position at Deepwater?

This listing links directly to Deepwater's Workday application page. You can apply directly on Deepwater's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Workday application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.