Working in the Gulf of Mexico: Offshore Jobs Guide

1. Gulf of Mexico Overview

The Gulf of Mexico (GoM) is one of the most important offshore oil and gas producing regions in the world. Federal waters in the Gulf account for approximately 15% of total U.S. crude oil production and about 5% of natural gas production, with output exceeding 1.8 million barrels of oil per day from thousands of active platforms and subsea installations.

Gulf operations span two distinct categories: shelf operations in shallower waters (under 500 feet) and deepwater operations in water depths exceeding 1,000 feet — some reaching beyond 10,000 feet. While shelf production has declined from its peak, deepwater developments continue to grow, driven by massive discoveries in the Lower Tertiary and other deep geological formations.

The Gulf of Mexico is critical to U.S. energy security and represents one of the most technologically advanced operating environments in the industry. Working offshore in the GoM means exposure to cutting-edge drilling technology, complex subsea systems, and some of the highest-paying jobs in oil and gas.

For a comparison of offshore and onshore work environments, see our Offshore vs. Onshore Guide.

2. Major Operators & Contractors

The Gulf of Mexico is dominated by large operators with the capital and technical expertise to manage complex offshore developments, along with specialized contractors who provide drilling, production, and marine services.

Operators

• Shell — The largest deepwater producer in the GoM, operating major platforms including Mars, Olympus, and the Vito development. A top employer for offshore engineering and operations roles.
• bp — Operates significant deepwater assets including Thunder Horse, Atlantis, and Mad Dog. Continues to invest heavily in Gulf production despite the Deepwater Horizon legacy.
• Chevron — Operates the Jack/St. Malo and Anchor developments, among others. Known for strong safety culture and competitive compensation.
• Murphy Oil — A mid-size operator with a focused deepwater GoM portfolio, offering opportunities in a less corporate environment than supermajors.
• LLOG Exploration — A privately held deepwater operator headquartered in Covington, Louisiana. Known for lean operations and rapid project execution.

Drilling & Marine Contractors

• Transocean — The world's largest offshore drilling contractor, operating a fleet of deepwater drillships and semi-submersibles in the GoM.
• Diamond Offshore — Operates semi-submersibles and drillships, providing drilling services to major operators across the Gulf.
• Tidewater — The largest offshore marine support company, operating platform supply vessels (PSVs), anchor handlers, and crew boats throughout the GoM.

Service companies like Halliburton, SLB, Baker Hughes, Oceaneering, and Helix Energy Solutions also employ thousands of offshore workers in the Gulf.

3. Types of Offshore Facilities

Understanding the different types of offshore facilities helps you know what kind of work environment to expect and what specialized skills may be needed.

• Fixed Platforms — Steel or concrete structures permanently anchored to the seafloor, used in shallow water (typically under 1,500 feet). These are the most common structures on the Gulf shelf. Crews are smaller and the work environment is more compact.
• Semi-Submersibles — Floating platforms held in position by anchors or dynamic positioning systems. Used for both drilling and production in deepwater. These large structures can house 100+ workers and feature extensive deck space for equipment.
• Drillships — Ship-shaped vessels equipped with drilling equipment and dynamic positioning systems, designed for ultra-deepwater drilling. Drillships are highly mobile and represent the cutting edge of offshore drilling technology.
• FPSOs (Floating Production, Storage, and Offloading) — Vessel-based facilities that process and store oil before transferring it to shuttle tankers. While more common internationally, FPSOs are increasingly being deployed in the deepwater GoM.
• Tension-Leg Platforms (TLPs) — Floating structures held in place by vertical tendons anchored to the seafloor. Used in deepwater production, TLPs like the Mars platform are among the most productive facilities in the Gulf.

For more on what daily life is like on these facilities, see our Rig Life: What to Expect Guide.

4. In-Demand Roles

Offshore Gulf of Mexico operations require a diverse workforce with specialized skills. Here are the most consistently sought-after positions:

Drilling & Rig Crew

• Roughnecks / Floorhands — Entry-level rig crew who handle pipe, operate equipment, and maintain the drill floor. Physical, demanding work with strong advancement potential. See our Roughneck Career Guide.
• Derrickmen — Work at height on the derrick, managing the mud system and racking pipe. A step up from floorhand with additional pay.
• Drillers — Experienced hands who operate the drawworks and manage the drilling process. One of the highest-paid non-management rig positions.

Marine & Deck Crew

• Crane Operators — Operate pedestal and lattice boom cranes for cargo transfers between supply boats and platforms. Requires NCCCO or equivalent certification.
• Marine Crew (ABs, Mates, Captains) — Crew platform supply vessels, anchor handlers, and crew boats. USCG licensing required.
• Roustabouts — General labor on platforms including painting, cleaning, equipment moving, and deck maintenance.

Specialized Technical Roles

• Subsea Engineers — Design, install, and maintain subsea production equipment including trees, manifolds, and flowlines. Among the highest-paid technical roles offshore.
• ROV Operators / Pilots — Operate remotely operated vehicles for subsea inspection, maintenance, and construction. Requires specialized training but offers excellent compensation.
• Offshore Medics — EMTs and paramedics who provide medical support on platforms and rigs. Requires offshore medical certification and emergency medicine experience.
• Catering / Galley Crew — Cooks, bakers, and stewards who feed and house offshore crews. Often an overlooked entry point with no oil and gas experience required.

5. Compensation & Benefits

Offshore Gulf of Mexico jobs command premium compensation compared to onshore positions. The combination of remote work conditions, specialized skills, and inherent risk drives wages well above industry averages.

• Roughnecks — $55,000-$85,000 base, with overtime and offshore premiums pushing total compensation higher.
• Crane Operators — $80,000-$130,000 depending on certification level and platform type.
• ROV Operators — $75,000-$150,000+ based on experience and vessel type. Senior ROV supervisors at the high end.
• Subsea Engineers — $100,000-$180,000+ with deepwater experience commanding the highest premiums.
• Platform Operators — $70,000-$110,000 for experienced production operators on fixed or floating platforms.

Additional Benefits

• Free meals and housing — All meals and accommodations are provided while offshore at no cost to the worker.
• Rotation schedules — Most GoM positions work on even-time rotations: 14 days on / 14 days off, or 28/28 for deepwater. Some shelf positions run 7/7 or 14/7.
• Travel covered — Helicopter transportation to and from the platform is provided by the employer.
• Benefits packages — Major operators and contractors offer comprehensive health insurance, retirement plans, and paid time off in addition to rotation time.

Use our Salary Explorer to compare offshore and onshore compensation across different roles.

6. Required Certifications

Working offshore in the Gulf of Mexico requires specific safety certifications and credentials. Getting these before you apply dramatically improves your chances of being hired.

• SafeGulf — The standard safety orientation for Gulf of Mexico offshore workers. Covers platform safety, emergency procedures, and hazard awareness. Required by virtually all operators. Cost: approximately $150, valid for 3 years.
• BOSIET (Basic Offshore Safety Induction and Emergency Training) — Covers helicopter underwater escape, sea survival, firefighting, and first aid. Required for many deepwater positions. Cost: $1,500-$2,500, valid for 4 years.
• HUET (Helicopter Underwater Escape Training) — Training for emergency helicopter water landings. Often included in BOSIET but sometimes required separately. Critical for anyone flying to offshore platforms.
• TWIC Card (Transportation Worker Identification Credential) — A TSA-issued biometric credential required for unescorted access to secure maritime facilities and vessels. Cost: $125, valid for 5 years.
• Offshore Medical / Physical — A specialized medical examination confirming fitness for offshore duty. Required before going offshore and renewed annually or biannually.

Additional certifications like NCCCO (crane operations), well control (IADC/IWCF), and rigging and slinging may be required for specific roles. For a complete overview, see our Oil & Gas Certifications Guide.

7. Transportation & Logistics

Getting to an offshore platform in the Gulf of Mexico involves a well-established logistics chain. Understanding the crew change process helps you prepare for the unique rhythm of offshore work.

Helicopter Bases

Most offshore workers fly to their platforms from one of several helicopter bases along the Gulf Coast:

• Houma, Louisiana — The busiest heliport complex, serving a large portion of shelf and deepwater platforms in the central Gulf.
• Port Fourchon, Louisiana — A major staging area for supply boats and helicopters, particularly for deepwater operations south of Louisiana.
• Galveston, Texas — Serves platforms in the western Gulf, particularly those off the Texas coast.
• Other bases — Lafayette and New Iberia (Louisiana), Mobile (Alabama), and Pensacola (Florida) also serve as heliports for certain operations.

The Crew Change Process

• Arrive at the heliport several hours before your scheduled flight for check-in, safety briefing, and weight/baggage check.
• Helicopter flights to platforms typically last 1-3 hours depending on distance. Weather delays are common and can extend crew changes by a day or more.
• Pack light — most operators limit personal baggage to 30-40 pounds. Work gear and PPE are typically provided on the platform.
• Some shelf positions use crew boats instead of helicopters, particularly for platforms closer to shore.

8. Getting Hired

Breaking into offshore work in the Gulf of Mexico requires more preparation than onshore positions, but the rewards — both financial and experiential — are substantial.

Strategy for First-Timers

• Start with service companies — Companies like Halliburton, SLB, Oceaneering, and Wood Group frequently hire entry-level offshore workers and provide training. Service company experience is the most common gateway to operator positions.
• Consider catering and support roles — Offshore catering companies like Sodexo and ESG regularly need galley hands, stewards, and cooks. These positions require no oil and gas experience and get you offshore where you can network and learn.
• Get certified before you apply — Having SafeGulf, TWIC, and an offshore medical already completed tells employers you're serious and ready to deploy immediately.
• Target roustabout positions — General labor on platforms is the most accessible entry point for those without specialized skills.
• Network in Gulf Coast communities — Many offshore jobs are filled through word of mouth in towns like Houma, Lafayette, and Morgan City, Louisiana.

Where to Apply

• Operator and contractor career pages (Shell, bp, Transocean, etc.)
• Offshore staffing agencies specializing in GoM placements
• Our oil and gas job board — filter by "offshore" to see current Gulf of Mexico opportunities

The Gulf of Mexico remains one of the premier offshore operating environments in the world. With the right certifications, a willingness to learn, and persistence in the application process, you can build a rewarding career in one of the industry's most dynamic regions.