OpenNash Jobs
SLB · Macae

Senior P&A Engineer

MacaeSenior individual contributorOperations

Listed on SLB’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there.

Apply on SLB’s careers site →

Job description

Job Summary

The Senior P&A Engineer (onshore role) shall prepare well abandonment detailed engineering projects in accordance with the instructions, standards, and guidelines established by the client and the regulatory authorities, subject to the conditions set forth in this specification. The scope of this professional includes Design and monitor general well abandonment projects in shallow-water, deepwater, and ultra-deepwater fields.

Responsibilities

Develop well abandonment concepts; Analyze and register project inputs; Analyze and prepare summaries of well events (construction and operational history); Prepare or evaluate geopressure and geomechanical studies; Classify well criticality according to the CLIENT matrix; Provide inputs for specialized engineering projects and prepare duration and cost estimates; Enter basic data into the CLIENT project management and budgeting systems; Request and critically review geological studies and seabed biological characterization reports; Request and critically review operational constraints diagrams for offshore well operations; Request and critically review formation declaration documents identifying flow-potential formations; Request specialized well abandonment studies (fluid engineering, slickline, coiled tubing, nitrogen, logging, perforating, pressure recording, line flushing, fishing and other special services, well architecture, plugging, tubing retrieval, and subsea equipment retrieval); Request and critically review

Riser Analysis and WSOG studies; Request probabilistic intervention duration estimates; Participate in operational meetings, management of change meetings for assigned wells; Prepare all documents resulting from the abandonment project; Prepare documents for external agencies (partners, ANP, and other authorities); Participate in meetings related to the designed well (such as risk assessments and management of change reviews); Prepare

Preliminary Risk Analyses in accordance with the CLIENT standards and procedures; Prepare engineering management of change documentation; Support the preparation of Well Handover documentation; Support the preparation of operational envelope analyses and barrier envelope evaluations; #LI-AR2 Minimum requirements Bachelor’s degree complete in Engineering Professional registration CREA active 5 years of experience in offshore oil well abandonment design and/or execution. 2 years of experience in offshore oil well general abandonment engineering projects

Fluent Portuguese, Advanced English Proved residence in Brazil and legal paper to work SLB offers equal employment opportunity.

Qualified applicants are considered without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or other characteristics protected by law. Apply Now Share

More jobs at SLB

Similar jobs at other companies

Senior / Staff Engineer - Product Engineer

Infineon Technologies · Singapore

OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations.