Senior Mooring Engineer [HOU]

Hanwha Ocean Offshore; United States; On-site; USD 120,000 - 200,000; Full time

Job summary

Hanwha Ocean EPU seeks an experienced Senior Mooring Engineer to join the Global Projects Office, focusing on mooring design, analysis, and installation for FPSOs and other floating platforms. You will perform frequency- and time-domain analyses, develop load reports and installation procedures, and collaborate with cross-functional teams across regions to meet project objectives.

Candidates should have 5–10 years in offshore oil & gas with strong hands-on mooring experience and proficiency in

Qualifications

• Bachelor's degree in Ocean, Offshore, Civil, or Mechanical Engineering; Master's preferred.
• 5–10 years in offshore oil & gas with at least 3 years in mooring system analysis and FPSOs/floating structures.
• Experience with deepwater mooring systems and floating production facilities (FPSO, FLNG, Semi, TLP).
• Good knowledge of mooring and anchor installation offshore.
• Proficiency in OrcaFlex, HydroStar, Ariane, SIMA, MOSES, DeepC or equivalent.
• Proficiency in Python and MATLAB for process automation.
• Experience across Conceptual, Pre-FEED, FEED, or EPCI(O) phases.
• Familiarity with API RP 2SK, ISO 19901-7, DN VG L RP-E301.

Responsibilities

• Review project requirements and prepare inputs for mooring design and analysis.
• Prepare design basis, specifications and reports as needed.
• Perform dynamic analyses for in-place, towing, and installation of mooring systems.
• Ensure design/calculation compliance with codes, standards, and client requirements.
• Plan equipment and procedures for installation of mooring systems.
• Collaborate with internal and external stakeholders to align deliverables.

Skills

Communication

English

Team collaboration

Education

Bachelor's degree in Ocean/Offshore/Civil/Mechanical Eng

Master's preferred

Tools

OrcaFlex

HydroStar

Ariane

SIMA

MOSES

DeepC

Python

MATLAB

Job description

At Hanwha Ocean EPU, we empower our people to engineer the future of sustainable energy through meaningful work on cutting-edge offshore, onshore, and global infrastructure projects that create lasting impact for industries and communities worldwide.

As we evolve into a comprehensive EPCI(O) solutions provider, our expanding portfolio now spans FPSO, FLNG, floating production units, renewables, onshore power generation, and future centric infrastructure projects. Our globally connected teams collaborate across regions and disciplines to solve complex engineering challenges and deliver world-class end-to-end solutions.

Explore opportunities to be part of our dynamic team at the Energy Plant Unit and contribute to groundbreaking projects that redefine the onshore and offshore industry. #OneEPU

"Build, what matters. Grow, without limits. Power, the future with Hanwha Ocean EPU."

Position Overview

We are seeking an experienced and technically proficient Senior Mooring Engineer to join our dynamic Global Projects Office (GPO) division. The ideal candidate will bring experience in the design, analysis, and installation of permanent mooring systems for floating offshore structures operating in deep and ultra-deepwater environments.

This role will support engineering teams globally across Conceptual, Pre-FEED, FEED, and EPCI project phases, specifically for floating platforms such as FPSOs, FLNGs, Semis, and TLPs. The Senior Engineer will work on the design and installation of various types of mooring and anchoring systems by performing the required engineering analyses, generating relevant procedures, documentation, supporting procurement and offshore execution of permanent mooring systems.

Key Responsibilities

• Review project specific requirements, prepare all inputs necessary for design and analysis of mooring systems for deepwater floating systems.
• Prepare engineering design basis, technical specifications and design reports as needed.
• Perform engineering analyses for in-place, towing, and installation of mooring and anchoring systems.
• Review compliance of design and calculation results with applicable international codes, company standards, and client requirements.
• Plan, prepare, and specify the necessary equipment and procedures for installation of mooring and anchoring systems.
• Collaborate with internal stakeholders (EPMs, structural/geotechnical, equipment, hull, and drafting teams) and external clients and contractors/vendors to align technical deliverables with project objectives.

Technical Expertise & Responsibilities

• Perform mooring system conceptual design, frequency-domain, and time-domain dynamic analysis.
• Assess global performance and motion response of floating systems using metocean, environmental condition and oceanographic data.
• Develop technical documentation including load reports, heading analysis, fatigue assessments, and motion studies.
• Develop installation procedures including rigging / fit-up checks, task plans and equipment lists including development of specialized installation aids.
• Review subcontracted hydrodynamic studies, model testing campaigns, and numerical analysis.
• Evaluate technical proposals and bids for mooring components such as tensioning systems, stoppers, fairleads, chains, wire, synthetic ropes, connectors and anchoring systems.
• Develop and maintain Hanwha Ocean's technical standards and procedures related to mooring system analyses.
• Remain current with latest industry practices, materials, software tools, and regulatory updates.

Qualifications

• Bachelor's degree in Ocean, Offshore, Civil, or Mechanical Engineering (Master's preferred).
• Minimum of 5-10 years of experience in the offshore oil & gas industry, with at least 3 years of specific experience in mooring system analysis and installation of FPSOs and other floating offshore structures.
• Experience with deepwater mooring systems and floating production facilities (FPSO, FLNG, Semi, TLP, etc.).
• Good knowledge of mooring and anchor systems installation, preferably with offshore experience.
• Proficiency in industry-standard software such as OrcaFlex, HydroStar, Ariane, SIMA, MOSES, DeepC, or equivalent.
• Proficiency in developing pre- and post-processing tools with Python, Matlab and programming experience for process automation.
• Experience in developing and analyzing mooring systems during Conceptual, Pre-FEED, FEED, or EPCI(O) phases.
• Familiarity with international design standards (API RP 2SK, ISO 19901-7, DNVGL-RP-E301, etc.).
• Effective communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and communicate technical concepts to non-technical stakeholders.
• Fluency in English is required; additional language skills are an asset.

Diversity and Inclusion

Hanwha believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.

Hanwha is an Equal Opportunity / Affinitive Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class.