Sr Mechanical Engineer, Upgrade & Repair Projects - Execution

Transocean Offshore Deepwater Drilling Inc

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Houston, TX US Enclave Pkwy Until 8/21/2026 First posted March 27, 2026 Last posted March 27, 2026
Job description
Engineering & Technical Svcs 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

This position will participate in the design development and modification of various structures, equipment and systems for conversion, refurbishment, and upgrades to mobile offshore drilling units. Position duties include development of work packs, scopes of work and procurement specifications, vendor expediting, and resolution of engineering issues arising in a global fleet. Supervise OEM and Third-Party contributors to complete surveys and identified scopes of work. Responsibilities also include accurate scheduling, budget preparation, communication and presentations to integrate into the corporate stage gate process. Travel to worksites will be required and may be up to 60% per year.

**While the position is formally based in Houston, TX, the role involves extensive international travel, and we welcome applications from qualified candidates worldwide.**

Job Description

Key Roles & Responsibilities

  • Responsible for all aspects of project planning for Mechanical, Drilling and Marine systems and equipment to include scope identification, scope definition, cost estimation, and work pack development.
  • Development of verified deliverables to explain scope, justify scopes, handover to execution personnel.
  • Coordinate with and supervise OEM’s and 3rd party contributors to conduct surveys, site visits, vendor surveillance, off-site planning.
  • Attend rigs, shipyards, worksites, vendor facilities as required for surveys to support project planning activities.
  • Coordinate with OEM’s and 3rd party contributors in project estimating activities and cost reduction techniques.
  • Develop and maintain dialog and interface with internal engineering stakeholders for scope validation.
  • Plan and track project procurements with project managers and internal purchasing departments.
  • Actively contribute to Marketing Bid Support efforts by providing well developed work scopes and accurate cost estimates as required during the production of Project Cost Workbooks and Reactivation Cost Workbooks.

Education:

  • Minimum Required: HS Diploma. Along with Technical School and/or Military Service Training Certifications in relevant subjects.
  • Preferred Level: Bachelor’s degree or higher.

Experience:

  • Minimum Required: Minimum 10 years relevant work experience with an offshore drilling contractor, aboard maritime vessels, or in a shipyard environment.

Skills:

  • Minimum Required: Must possess relevant computer skills, including knowledge of specialized engineering software suites used in the department for problem solving. Must be confortable review general arrangements, block diagrams, flow diagrams and other relevant OEM documentation used when developing work packs. A good understanding of ABS, DNV, API, and related industry regulations and standards is required. Must have excellent organizational and interpersonal skills. Must be capable of simultaneously managing multiple tasks, and coordinating the efforts of others contributing to solutions to engineering problems Must exhibit effective written and oral communication skills. The individual must be able to work independently and within a team environment. Should be a self-starter and able to take initiative as required. Must be confident acting on assigned tasks with minimal supervision. 

Pre-Requisite/ Qualification:

  • Must successfully complete pre-employment drug screen.
  • Must successfully complete pre-employment background check.

If you want to push yourself to great achievement, let Transocean develop your career.

About this role

Summary

Manage mechanical projects for offshore drilling units, including scope, cost, and vendor coordination

Job title

Sr Mechanical Engineer, Upgrade & Repair Projects - Execution

Experience level

10+ years

Industry

oil and gas

Location requirements

Houston, TX; extensive international travel allowed

Salary

Not specified

Management role

No

Skills & keywords

Required skills

engineering softwareindustry standardsproblem solvingcommunicationorganization

Preferred skills

None specified

Specializations

mechanicaloffshoreproject planningregulationsvessel
Locations

Structured locations inferred from the posting.

Houston, TX, USA

On-site City