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Assistant Subsea Engineer Jobs (NOW HIRING)

Danos, LLC

Deepwater Operations Engineer

Houma, LA · On-site

$67K - $90K/yr

... procedures. * Assist with subsea well tie-ins, including subsea hardware commissioning ... Process engineering experience (upstream or downstream) strongly preferred. * Offshore Gulf of ...

Danos, LLC

Deepwater Operations Engineer

Lafayette, LA · On-site

$66K - $89K/yr

... procedures. * Assist with subsea well tie-ins, including subsea hardware commissioning ... Process engineering experience (upstream or downstream) strongly preferred. * Offshore Gulf of ...

Danos, LLC

Deepwater Operations Engineer

Houma, LA · On-site

$67K - $90K/yr

... procedures. * Assist with subsea well tie-ins, including subsea hardware commissioning ... Process engineering experience (upstream or downstream) strongly preferred. * Offshore Gulf of ...

Danos, LLC

Deepwater Operations Engineer

Houma, LA · On-site

$67K - $90K/yr

... procedures. * Assist with subsea well tie-ins, including subsea hardware commissioning ... Process engineering experience (upstream or downstream) strongly preferred. * Offshore Gulf of ...

Integer

Engineering Manager

Gulfport, MS · On-site

The Subsea Data Intelligence Engineering Manager will serve as Principal Investigator (PI) on large ... Serve as Site Representative for our Gulfport Mississippi office. * * Assist all Gulfport office ...

Bedrock

Operations Engineer II

Houma, LA · On-site

$67K - $90K/yr

... Assist with subsea operations troubleshooting and integrity procedures. Assist with subsea well ... Process engineering experience (upstream or downstream) strongly preferred. Offshore Gulf of ...

SubCom

NOC Senior Engineer (5396)

Newington, NH · On-site

The position will also assist in a supportive role, including conference calls, escalations and ... Monitors subsea cable systems for faults and service impacting issues. * Monitors optical ...

SubCom

NOC Senior Engineer (5396)

Newington, NH · On-site

The position will also assist in a supportive role, including conference calls, escalations and ... Monitors subsea cable systems for faults and service impacting issues. * Monitors optical ...

Stabbert Maritime

Assistant Port Engineer

Seattle, WA

$110K - $135K/yr

... subsea, defense, and ship repair industries. Our diverse operational fleet serves the science ... Stabbert is currently looking for a Assistant Port Engineer to join our technical services team ...

Stabbert Offshore Crew

Assistant Port Engineer

Seattle, WA · On-site

$110K - $135K/yr

... subsea, defense, and ship repair industries. Our diverse operational fleet serves the science ... Stabbert is currently looking for a Assistant Port Engineer to join our technical services team ...

Stabbert Maritime

Assistant Port Engineer

Seattle, WA · On-site

... subsea, defense, and ship repair industries. Our diverse operational fleet serves the science ... Stabbert is currently looking for a Assistant Port Engineer to join our technical services team.

INTEC SEA

Electronics Engineer

Houston, TX · On-site

... Subsea Electronic Modules (SEM) from specification. Incorporate these requirements into either ... Assist in the mentoring and development of graduate and subordinate engineers to improve quality ...

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Assistant Subsea Engineer information

See salary details

$33K

$88.8K

$134.5K

How much do assistant subsea engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for assistant subsea engineer in the United States is $88,754.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,500.00 and $104,500.00 per year, depending on experience, location, and employer.

What is the difference between Assistant Subsea Engineer vs Subsea Engineer?

AspectAssistant Subsea EngineerSubsea Engineer
QualificationsBachelor's in Marine, Mechanical, or Petroleum Engineering; certifications like IMCASame as Assistant Subsea Engineer, often with additional experience
Work EnvironmentSupport roles on offshore rigs and vesselsLead technical roles in subsea systems and project management
ResponsibilitiesAssist in subsea system installation, maintenance, and troubleshootingDesign, oversee, and optimize subsea engineering projects

Assistant Subsea Engineers support and assist Subsea Engineers in offshore environments, focusing on installation and maintenance tasks. Subsea Engineers take on more advanced responsibilities, including project design and management. Both roles require relevant engineering degrees and certifications, but Subsea Engineers typically have more experience and technical expertise.

What are some typical challenges faced by assistant subsea engineers when working offshore?

Assistant Subsea Engineers often encounter challenges related to harsh weather conditions, complex underwater equipment maintenance, and tight project deadlines when working offshore. Adapting to a rotational work schedule and collaborating closely with multidisciplinary teams, such as ROV operators and senior engineers, is essential. Effective problem-solving and clear communication are key to ensuring safety and success in these high-pressure environments. Additionally, staying updated with the latest subsea technologies can help overcome technical obstacles and contribute to career advancement.

What is an assistant subsea engineer?

Assistant Subsea Engineers are entry-level professionals who support the design, installation, and maintenance of underwater equipment and structures, primarily for the oil and gas or renewable energy industries. They work under the supervision of senior engineers to help ensure subsea systems operate safely and efficiently. Their responsibilities may include assisting with equipment testing, data analysis, troubleshooting technical issues, and preparing technical documentation. This role often involves both office-based tasks and offshore assignments, requiring strong problem-solving skills and a willingness to work in challenging environments.

What are the key skills and qualifications needed to thrive as an assistant subsea engineer, and why are they important?

To thrive as an Assistant Subsea Engineer, you generally need a degree in engineering (such as mechanical, electrical, or marine engineering) and a solid understanding of subsea operations and equipment. Familiarity with CAD software, subsea simulation tools, and industry-specific certifications like IMCA or OPITO can be highly beneficial. Strong problem-solving skills, teamwork, and effective communication help you excel in collaborative and safety-critical offshore environments. These skills and qualifications are vital to safely and efficiently manage subsea projects and ensure the integrity of underwater systems.
More about Assistant Subsea Engineer jobs
What cities are hiring for Assistant Subsea Engineer jobs? Cities with the most Assistant Subsea Engineer job openings:
What are the most commonly searched types of Subsea Engineer jobs? The most popular types of Subsea Engineer jobs are:
What states have the most Assistant Subsea Engineer jobs? States with the most job openings for Assistant Subsea Engineer jobs include:
What job categories do people searching Assistant Subsea Engineer jobs look for? The top searched job categories for Assistant Subsea Engineer jobs are:
Assistant Subsea Engineer jobs near you
Infographic showing various Assistant Subsea Engineer job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, and 12% Part Time. Highlights an 100% In-person job distribution, with an average salary of $88,754 per year, or $42.7 per hour.

Deepwater Operations Engineer

Danos, LLC

Houma, LA • On-site

$67K - $90K/yr

Full-time

Posted 11 days ago

Danos rating

7.7

Company rating: 7.7 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

43rd of 86 rated oil and gas companies

Job description

The Operations Engineer will provide on-platform engineering support to maintain production uptime and optimize operating expenses. This role ensures the safe, efficient, and compliant operation of offshore production facilities by providing engineering support for maintenance, troubleshooting, and optimization of mechanical, electrical, and control systems. The Operations Engineer will primarily interface with Field Operations, Process Engineering, Production Engineering, and Topside Facilities.


  • Oversee and assist in the operation of production, utility, and safety systems in line with company policies and regulatory requirements.
  • Monitor system performance and implement corrective actions to maintain operational integrity.
  • Collaborate with planners and technicians to minimize downtime and optimize resource utilization.
  • Adhere to Process Safety Management (PSM) principles and ensure compliance with environmental, health, and safety regulations.
  • Participate in Job Safety Analysis (JSA) and Permit-to-Work (PTW) processes.
  • Provide engineering expertise for troubleshooting complex equipment issues.
  • Support upgrades, modifications, and commissioning activities for offshore assets.
  • Be fully conversant with emergency procedures and act as technical support during incidents.
  • Perform process surveillance in oil, gas, and water treatment systems.
  • Ensure export product quality meets pipeline and overboard water specifications.
  • Identify process improvements that reduce expenses and increase operational efficiency.
  • Understand and optimize equipment and control systems to minimize process-related downtime.
  • Improve production throughput through debottlenecking identification and mitigation.
  • Perform downtime root cause analysis and tracking.
  • Assist the chemical team by tracking, reporting, troubleshooting, and optimizing chemical programs.
  • Perform well production surveillance
  • Ensure ramp-up, drawdown, and flow assurance guideline procedures are followed.
  • Witness and perform QA/QC for third-party meter calibration and sample collection.
  • Assist with subsea operations troubleshooting and integrity procedures.
  • Assist with subsea well tie-ins, including subsea hardware commissioning.
  • Participate in facility and major project hazard reviews.
  • Interface with platform operations staff on behalf of shore-based engineering disciplines.
  • Review and build isolations in Control of Work.

  • High School diploma or equivalent required.
  • Bachelor's degree in Petroleum, Mechanical, or Chemical Engineering.
  • Minimum of 5 years of oil and gas industry experience required.
  • Process engineering experience (upstream or downstream) strongly preferred.
  • Offshore Gulf of America experience preferred.
  • Ability to read and understand P&IDs, PFDs, and equipment data sheets.
  • Familiarity with oil and gas processes, including gas-liquid and water-oil separation.
  • Familiarity with oilfield chemistry and its applications.
  • Understanding of pumps, compression systems, and process controls.
  • Basic knowledge of pressure relief, separators, heat exchangers, and control valve design to evaluate capacities and identify bottlenecks.
  • Basic knowledge of corrosion, scaling, emulsion, and foaming mechanisms.
  • Basic knowledge of project management, cost estimation, and economic evaluations.
  • Basic knowledge of root cause analysis techniques.
  • Strong communication, organization, and collaboration skills
  • Required travel to an offshore facility on a 14 days on / 14 days off rotational schedule.

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