1

Mixed Gas Diving Supervisor Jobs (NOW HIRING)

Diver

Theodore, AL · On-site +1

Black water diving * Able to handle heavy rigging and install shackles, chains, slings underwater ... • Mixed Gas Diver Certification • Topside welding and fabrication • Rigging and Crane ...

... saturation diving using SCUBA, surface supplied and mixed gas systems, and rebreathers; operate and supervise hyperbaric chamber treatments; plan and conduct demolition; maintain and repair ...

Showing results 41-60

Mixed Gas Diving Supervisor information

What is a mixed gas diving supervisor?

Mixed Gas Diving Supervisors are professionals responsible for overseeing diving operations that use breathing gases other than air, such as helium-oxygen or nitrogen-oxygen mixtures. They ensure that all safety protocols and operational procedures are strictly followed during complex underwater tasks, such as deep-sea construction, repair, or inspection. Their role includes planning dives, monitoring divers' health and safety, managing equipment, and responding to emergencies. Mixed Gas Diving Supervisors must have extensive training in dive physics, physiology, and emergency management, as well as certification in mixed gas diving operations.

What are the key skills and qualifications needed to thrive as a mixed gas diving supervisor?

To thrive as a Mixed Gas Diving Supervisor, you need comprehensive knowledge of diving physics, physiology, decompression procedures, and a recognized certification such as IMCA or equivalent. Experience with specialized equipment like gas mixing panels, hyperbaric chambers, and dive management systems is essential. Strong leadership, decision-making, and clear communication skills help ensure the safety and efficiency of the diving team. These skills and qualities are vital for managing complex mixed-gas diving operations, maintaining safety standards, and responding effectively to emergencies.

What are some common challenges faced by a mixed gas diving supervisor during offshore operations?

A Mixed Gas Diving Supervisor often encounters challenges such as managing complex dive schedules, ensuring strict compliance with safety protocols, and responding to unexpected equipment malfunctions. Supervisors must also coordinate closely with dive teams and surface support personnel to monitor gas mixtures and maintain communication during deep dives. Additionally, adapting quickly to changing weather or underwater conditions and making real-time decisions are crucial for maintaining diver safety and operational efficiency.

What is the difference between Mixed Gas Diving Supervisor vs Commercial Diver?

AspectMixed Gas Diving SupervisorCommercial Diver
CertificationsCommercial diving certifications, supervisor licenses, specialized gas trainingCommercial diving certifications, specialized gas training
Work EnvironmentSupervises diving operations, oversees safety, manages teams in underwater projectsPerforms underwater construction, inspection, or repair tasks
Industry UsageOil & gas, underwater construction, salvageConstruction, maintenance, inspection in marine environments

The Mixed Gas Diving Supervisor and Commercial Diver roles share certifications and work environments related to underwater work. The supervisor oversees operations and safety, while the diver performs hands-on tasks. Both are essential in marine industries, but the supervisor focuses on management and safety oversight, whereas the diver executes underwater duties.

More about Mixed Gas Diving Supervisor jobs

What job categories do people searching Mixed Gas Diving Supervisor jobs look for?

The top searched job categories for Mixed Gas Diving Supervisor jobs are:

Infographic showing various Mixed Gas Diving Supervisor job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Full-time

Medical, Life, Retirement, PTO

Re-posted 25 days ago


Oceaneering rating

6.8

Company rating: 6.8 out of 10

Based on 22 frontline employees who took The Breakroom Quiz

368th of 490 rated machine equipment manufacturers


Job description

Purpose  

To provide commercial support to Oceaneering's Offshore Projects Group (OPG) and Subsea Robotics (SSR) Business Groups as needed.  In collaboration with the Tender Supervisor and with oversight from the Tender Managers where needed, the Commercial Coordinator is responsible for preparing quotes and tenders, reviewing basic contractual documents, organizing and facilitating commercial risk assessments when warranted, providing advice on established contracts, estimating various scopes of work, interfacing between a number of support functions including Operations, Sales / Business Development, Legal, Tax, Compliance, Contracts, HSE, SCM and QA in support of facilitating the overall bidding process through to completion. 

Location 

  • Role provides the opportunity to work in a hybrid environment, working both virtually and in office.
Oceaneering is a global provider of engineered services and products, primarily to the offshore energy industry. We develop products and services for use throughout the lifecycle of an offshore oilfield, from drilling to decommissioning. We operate the world's premier fleet of work class ROVs. Additionally, we are a leader in offshore oilfield maintenance services, umbilicals, subsea hardware, and tooling. We also use applied technology expertise to serve the defense, material handling, aerospace, science, and renewable energy industries.
Focusing on deepwater installations and field developments, we deliver tailored solutions-from the routine to the extreme. We provide fit-for-purpose engineering design through the entire asset lifecycle, including decommissioning. We contract, manage, engineer, and execute projects using our global vessel fleet, including Jones Act-compliant vessels, advanced technologies, and highly skilled personnel.

REQUIRED

  • 1 - 2 years of tendering experience in the oil & gas industry or related commercial experience will be considered.

  • 1 - 2 years of experience working within a commercial environment.

  • 1 - 2 years of experience with full life cycle of the tender process and the preparation of quotes, start to finish.

  • Competency in operating various basic Microsoft office software packages (e.g. MS Word, Excel, SharePoint PowerPoint, etc).

DESIRED

  • Familiarity with offshore oil and gas related vessel services: Subsea hardware installation (Rigid & flexible jumper Installations, suction pile / mud mat installation, subsea Tree / THS / manifold Installations, subsea Umbilical / SFL / EFL / ESTFL / UTA Installations), subsea Inspection Maintenance and Repair, subsea light well intervention (Hydraulic and or mechanical), subsea flowline remediation, manned diving services (air, mixed gas, saturation & diving support vessels).

  • Familiarity with offshore Remotely Operated Vehicles (ROV) and ROV subsea tooling supporting the offshore Oil & Gas industry.

  • Familiarity with offshore Survey & Positioning operations, both subsea and surface as well as offshore geoscience services supporting the offshore Oil and Gas Industry.

  • Familiarity with Oil and Gas Industry Contracts.

  • Competency in operating various basic office software packages (e.g. XaitPorter, PeopleSoft, CRM, etc.).

Knowledge, Skills, Abilities, and Other Characteristics

  • Ability to manage workload in line with key dates for delivery.

  • Strong organizational and planning skills.

  • Exceptional communication skills, both oral and written. 

  • Effective communication with internal and external stakeholders. 

  • Seek appropriate support and guidance to deliver the required output.

  • Ensure regular consistent communication takes place within the area of responsibility.

  • Ensure others involved in a project or effort are kept informed about developments and plans.

  • Ability to communicate effectively and efficiently with internal departments and external clients.

  • Flexible approach to work schedules in line with the demands of supporting wide geographical demands across multiple time zones.

Ability to communicate (both written and verbally) at a high-quality level in Portuguese and or Spanish will be taken into consideration. 

Benefits Statement

We offer a comprehensive and competitive benefits package. Employee benefits vary by role, however, may include Health and Wellness, Mental Health, Retirement Savings, Life and Disability, Paid Maternity and Parental Leave, Paid Time Off, Tuition Reimbursement, and an Employee Assistance Program.

Working Conditions 

This position requires physical activity including occasional lifting of up to 20 pounds, as well as climbing, stooping, kneeling, squatting, and reaching. The role requires frequent lifting of up to 10 pounds and extended periods of standing. Duties also include repetitive movements of the arms and hands and sitting with back support. The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

ESSENTIAL 

  • Log commercial inquiries and distribute as necessary.

  • Prepare bid cost spreadsheets, price quotations and budgetary / firm proposals as required.

  • Compile tender and pre-qualification documents to meet deadlines as required.

  • Prepare standard quotes daily and route for approval in line with defined processes.

  • Review basic contractual documents (PO's, Work Orders, Service Orders) from a contractual and commercial perspective to ensure compliance with company policies and practices.

  • Negotiate anomalies and exceptions within basic contractual documents with clients (e.g. resolve entity issues, applicable contractual terms and conditions, delivery dates, quantity and pricing issues).

  • Coordinate the internal inputs into tenders and obtain appropriate advice to ensure a timely and compliant response (e.g. Engineering, operational Subject Matter Experts, SCM, tax, legal, contracts, compliance, HSE, QA etc, as appropriate).

  • Communicate with external and internal clients when needed for the purpose of gathering feedback and associated monitoring and filing.

  • Update various commercial department databases as required in a timely manner.

  • Provide guidance on contractual obligations to ensure work is performed/delivered in accordance with agreed Terms.

  • Prepare requests for contractual deviations and amendments in line with changing requirements.

  • Prepare handover documents to other departments in line with defined processes.

  • Communicate commercial, financial and operational concepts professionally (both written and verbally).

  • Prepare and give bid review presentations to management.

NON-ESSENTIAL 

  • Provide general assistance to the Commercial Department as required.

  • Check completeness of department filing systems and communicate discrepancies.

  • Compile and update standard boilerplate and other related commercial material.

  • Other duties as assigned.


What Oceaneering employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom