Senior Engineer - Structural Design and Analysis ...

Senior Engineer - Structural Design and Analysis
ARE YOU READY TO SHAPE THE FUTURE OF FLOATING OFFSHORE WIND? SO ARE WE!
Join us to turn ambition into reality. Odfjell Oceanwind is at the forefront of floating offshore wind
turbine development, delivering sustainable and reliable energy solutions. Our mission is to
accelerate the transition to renewable energy by pioneering cutting-edge designs for harsh
environments. Supported by Odfjell Drilling and Odfjell Technology, we combine innovation, expertise,
and determination to shape the future of floating offshore wind.
About the Role:
https://www.finn.no/job/fulltime/ad.html?finnkode=408120522
1/8
18/05/2025, 10:12
Senior Engineer - Structural Design and Analysis | FINN.no
We are seeking a highly motivated and experienced Senior Engineer with a strong background in
structural design and analysis of floating offshore structures to join our team. The successful
candidate will be responsible for developing and improving our floating offshore wind turbine design,
ensuring that it meets the highest standards of safety, efficiency, and reliability. This is an exciting
opportunity to work on challenging and innovative projects, and to contribute to the growth and
success of our company.
Key Responsibilities:
Direct involvement in the development of both global and local structural design.
Conduct global and local structural analyses of floating offshore wind turbine design.
Provide input, guidance, and comments to structural drawings.
Project execution and follow-up towards yard.
Challenge and improve existing methods and models for how we assess dynamic floater
performance, wave-structure interaction, in Ultimate and Fatigue Limit States.
Work closely with our team of engineers to optimize our floating wind turbine design and ensure its
safety, reliability, and efficiency in a lifetime perspective.
Participate in project meetings and provide technical guidance and support to other team
members as required.
Stay updated with the latest industry trends and best practices in floating offshore wind turbine
design and apply this knowledge to improve our technologies and processes.
Develop and implement numerical models using Python and perform analysis using software
packages such as Sesam.
Conduct data analysis and visualization and generate technical reports.
Qualifications:
A Master's or PhD degree in Marine Technology, Ocean Engineering, Physics or a related field.
5+ years of experience in structural design and analysis of floating offshore structures, such as:
Structural analysis
Hydrodynamic analysis
Global and local structural design
Structural drawings and delivery of design packages for Class approval
Time-domain coupled analysis
Experience with global and local structural design, finite element analysis and diffraction/radiation
analysis is beneficial.
Practical experience from fabrication yard will be beneficial.
Strong programming skills in Python.
Experience with software packages such as SESAM.
Experience with relevant DNV recommended practices, rules and regulations.
Excellent analytical and problem-solving skills, with a proven ability to work independently and as
part of a team.
Strong communication skills in Norwegian and English (oral and written), with the ability to present
technical information clearly and concisely to a variety of audiences.
A passion for renewable energy and a commitment to creating sustainable solutions.
Why Join Us?
https://www.finn.no/job/fulltime/ad.html?finnkode=408120522
2/8
18/05/2025, 10:12
Senior Engineer - Structural Design and Analysis | FINN.no
We are building a pioneering organization to lead the design and operation of floating offshore wind
turbines in the world's harshest environments. At Odfjell Oceanwind, you'll join a highly capable
technical team, backed by decades of experience in offshore engineering.
We offer a competitive compensation package, great benefits, and-most importantly-a chance to
shape the future of floating offshore wind. With us, you'll have the opportunity to learn, grow, and
make a lasting impact.
The position can be based both in Bergen and Oslo, and travel to other locations might be required.
We will contact candidates continuously as applications are received.
How to Apply:
To learn more about Odfjell Oceanwind, check out our website at www.odfjelloceanwind.com. If you
have any questions about the role, don't hesitate to contact Børge Linde at +47 47 63 77 88.
If you're ready to take on this challenge, send us your CV and a cover letter explaining why you're the
right fit. We look forward to hearing from you - let's shape the future together!
Sektor: Privat
Sted: 5257 Kokstad
Bransje: Industri og produksjon, Kra Dr. Luiz Carlos Hernandez Ricardo, PhD
Senior Structural Engineer | Offshore & Floating Structures
Nationality: Spanish ( EEU citizen )
Location: Gothenburg, Sweden | Mobile: +46-76-338 9370
Email: [email protected]

Profile
Senior Structural Engineer and FEM Specialist with over 20 years of experience in offshore and maritime engineering. Specialized in SURF systems, seafastening design, and structural analysis for riser supports, topside modules, I-tubes, and installation aids. Strong command of DNV and ABS rules applied to fixed and floating units, with hands-on experience in load-out and offshore mobilization. Proficient in structural sizing, fatigue, and integrity assessments using ANSYS, ABAQUS, FEMAP, and SESAM/Genie. Proven ability to lead structural verification from concept to certification, ensuring compliance with offshore standards and safe operations in harsh marine environments. Fully available for offshore assignments and committed to learning Norwegian. Highly adaptable to new tools and regulations, delivering robust and compliant structural solutions in cross-functional environments.

Professional Experience
Senior CAE Engineer
CEVT/Comatec, Gothenburg, Sweden | Sep – Dec 2023
• Performed static, modal, and durability analyses of body, tailgates, and suspension systems using MSC/NASTRAN, ANSA, and ABAQUS.
• Conducted fatigue assessments using Ncode to optimize durability of automotive structures.
Senior Stress Engineer
Akaer, São Paulo | Oct 2022 – Jan 2023
• Modeled and analyzed aircraft joints (primary parts and subassemblies) using Siemens FEMAP and MSC/NASTRAN.
• Evaluated fasteners and optimized structural integrity.
Fatigue Specialist
Volkswagen Brazil, São Paulo | Oct 2018 – Dec 2020
• Conducted virtual fatigue analysis of body structures using MSC/Fatigue and FEMFAT.
• Evaluated welded joints under NVH and dynamic loading conditions to meet design and certification standards.
Senior Structural Engineer
ABS Group, Rio de Janeiro, I Jun 2012 – Sep 2017

Responsibilities and Achievements:
• Conducted structural verification of seafastening structures for floating production units, including SURF-related modules, optimizing bolted and welded connections for offshore transport under ABS/DNV compliance.
• Optimized load transfer configurations for offshore transport, securing welded and bolted connections under dynamic marine conditions.
• Supported the development of installation aids and strategies for riser supports and topside equipment skids, ensuring structural integrity during offshore deployment.
• Designed and analyzed topside structures, including decks, equipment skids, helidecks, and flare supports using FEMAP and SESAM/Genie, aligned with ABS/DNV class requirements.
• Delivered structural solutions tailored to harsh offshore environments, ensuring durability and performance throughout mobilization and installation phasesApplied ABS requirements for aluminum helidecks, optimizing fatigue performance in corrosive marine environments.
• Performed scantling and local reinforcement checks (e.g., stiffeners) through FEM modeling and macros verifying compliance with AISC code.
• Developed internal procedures integrating ABS and DNV rules, ensuring proper structural evaluation for fixed and floating units
Practical Examples of Seafastenings:
• Floating Production Units: Conducted structural verification of seafastenings for FPSOs and semi-submersibles, ensuring compliance with ABS/DNV.
• Offshore Transport Optimization: Developed load transfer configurations for safe module transportation, securing bolted and welded connections against environmental loads.
• Installation Strategy Support: Provided engineering input for riser supports and equipment skids, optimizing seafastening design to withstand dynamic marine conditions.

Topside Structures and Stiffeners:
• Performed numerous analyses on topside structures, encompassing all surface deck elements, including equipment for drilling, production, and processing. Utilized Femap for detailed modelling and analysis of structures such as equipment skids.
• Designed, analyzed, and verified topside reinforcements and seafastenings, ensuring seamless integration with offshore transportation strategies. Developed stability assessments for installation aids, optimizing offshore module placement and ensuring compliance with ABS/DNV standards for marine operations.
Hands-on experience with load-out operations
• Acted as Discipline Responsible Engineer (DRE) in offshore and marine structural projects, ensuring structural integrity and compliance with ABS and DNV classification rules.
• Performed structural assessments for offshore transportation and subsea module installation in deepwater environments, integrating seafastenings and installation aids to ensure secure deployment. Developed fatigue performance evaluations and stability verifications for submerged structural components, supporting offshore operations in harsh marine conditions. Provided engineering support for subsea tie-in structures, foundation templates, and integration of risers with floating units.
•
•
• Participated in deepwater drilling support studies, assessing structural reinforcements for high-pressure environments. Supported structural documentation and verification processes for load-out operations, ensuring compliance with offshore transportation and installation requirements.
• Evaluated structural reinforcements and seafastening strategies critical for the secure transport and installation of topside modules, contributing to safe integration with marine operations. Provided technical input for offshore engineering proposals, reviewing reinforcement strategies and feasibility assessments in compliance with ABS/DNV standards.
• Led structural validation for load-out operations, ensuring secure fastening and transportation efficiency for offshore units. Evaluated deck plate stability and weight distribution for large topside modules, optimizing placement for safe load transfer in high-sea conditions. Provided technical assessments on environmental load effects, supporting successful offshore mobilization.

Practical Examples of Seafastenings:

• Transport Stability Assessments: Evaluated deck plate stability and weight distribution for topside modules under harsh marine conditions.
• Seafastenings for Offshore Mobilization: Conducted structural validation for fastening solutions used in offshore transportation.
• Technical Support for Load-out Operations: Provided assessments on environmental loading effects impacting offshore transport strategies

Familiarity with documentation required for load-out operations
• Contributed to structural documentation and verification processes for load-out operations, supporting compliance with marine project execution standards.
• Provided specialized expertise in structural analysis of aluminum alloy components, particularly helidecks, following ABS class rules.
• Worked closely with clients to address deviations from class rules and standards, ensuring structural analyses and design reports were approved by classification societies.
• Developed custom Excel-based tools to automate verification of structural elements against AISC standards, later integrated with FEMAP pre/post-processing workflows.
Key Technical Expertise:
• Ship & Extensive experience in structural analysis of offshore Marine Structures : and marine components, including decks, reinforcements, and topside modules, with transferable knowledge for shipbuilding applications.
• Proficient in ANSYS, FEMAP, ABAQUS, and SESAM/Genie, with expertise in fatigue, static, and dynamic analysis for ship and offshore structures. Performed finite element analysis (FEA) on seafastening structures, validating stress concentration factors, fatigue resistance, and equivalent stiffness models for welded and bolted connections, ensuring compliance with ABS/DNV verification criteria for offshore transport safety.
• Strong background in dual-phase steel and aluminum alloys, with expertise in welding criteria and compliance with ABS/DNV standards for marine structures. Conducted reinforcement strategy assessments and stability analyses to support optimized seafastenings and installation aids, ensuring offshore structural integrity and regulatory compliance.
• Experience with SURF structures, seafastening design, and installation aids for offshore modules and subsea equipment.
Key Relevance to Floating Offshore Wind:
• Strong experience with floating structures (FPSO, semi-sub) and dynamic analysis under marine loads

• Familiarity with SESAM/Genie, FEMAP, DNV rules, and fatigue design of offshore components
• Background in riser supports and topside structures with potential transfer to floating wind applications
• Proven ability to support structural Class approval and interact with fabrication yards
• Committed to learning Norwegian and transitioning to the floating wind sector
Leadership & Mentoring Experience
• Led technical teams as CAE Specialist (Supervisor level) at VW and Supervisor at Cofap, overseeing simulation workflows and mentoring junior engineers.
• Provided academic and practical mentoring to engineering students at Aalborg University, supporting their development in structural analysis and fatigue.
• Provided technical input to offshore structural projects, supporting package execution and documentation in alignment with ABS and DNV standards. Collaborated with client teams and internal stakeholders to ensure proper application of classification requirement.
Standards and Compliance Expertise:
• Familiar with structural standards applicable to SURF systems and seafastening requirements (ABS, DNV, API).
• Adapted to client-specific criteria and recommended procedural adjustments to align with project requirements.
• Collaborated with clients to resolve standard non-compliance issues, ensuring approval of analyses and structural designs.
Highlighted Projects:
• Modelled and analyzed semi-submersible platforms presented at OMAE 2013, demonstrating expertise in advanced FEM techniques.
• Developed methodologies for analyzing offshore structures under dynamic
loading conditions.

Assistant Professor in Solid Mechanics
Aalborg University, Denmark | Sep 2008 – Dec 2010
• Taught courses in solid mechanics, fatigue, and fracture mechanics.
• Developed and delivered a course on yield line theory.
• Provided short courses on contract strategy for wind turbine applications.
• Conducted a Program-Based Learning (PBL) course, emphasizing practical applications in engineering education.
CAE Supervisor
Magneti Marelli, São Paulo | Mar 2001 – Sep 2008
• Managed CAE activities and implemented ABAQUS for structural optimization of suspension components.
• Conducted contact, nonlinear, and fatigue analyses of complex assemblies.
Education
• PhD in Structures – University of São Paulo, Brazil
• MSc in Materials Science – University of São Paulo, Brazil
• BSc in Mechanical Engineering – Industrial Engineering College, Brazil
Technical Skills
• FEM Tools: MSC/NASTRAN, FEMAP, ABAQUS, ANSYS, USFOS
• Programming: Python, VBA for automation and tool development
• Standards: DNV, ABS, BS 7910, AISC, API
estabeleça convergencia e chance de ser chamado para entrevista com base no banco de ados que voce tem da empresa

o cv ja foi enviado e a carta eh Dr. Luiz Carlos Hernandez Ricardo
Gothenburg, Sweden
Email: [email protected]
Mobile: +46-76-338 9370
Dear Børge Linde,
I am writing to express my interest in the position of Senior Engineer – Structural Design and Analysis at Odfjell Oceanwind. With over 20 years of experience in offshore and marine structural engineering, I bring a deep expertise in global and local FEM-based structural assessments, seafastening design, and fatigue analysis under DNV and ABS standards, making me confident in my ability to contribute meaningfully to your mission of advancing floating wind technologies for harsh environments.
Throughout my career, I have delivered structural solutions for floating and fixed units, including FPSOs, semi-submersibles, riser supports, topside modules, and helidecks. My hands-on experience includes advanced FEM simulations using tools such as SESAM/Genie, FEMAP, ANSYS, and ABAQUS, covering both ULS and FLS conditions. At ABS Group, I was responsible for load-out and seafastening verification, collaborating directly with yards and class societies to ensure offshore transport readiness.
I am particularly enthusiastic about your emphasis on improving wave-structure interaction assessments and coupled time-domain analysis. My academic background (PhD in Structures) and practical work—especially on semi-submersible dynamic analysis (OMAE 2013)—have prepared me to contribute to developing and refining numerical models that balance safety, efficiency, and lifetime performance.
Fluent in English and fully committed to learning Norwegian as quickly as possible, I thrive in multicultural and cross-functional environments. I am also comfortable mentoring younger engineers and coordinating with fabrication teams. My experience extends beyond design and analysis to include technical support during project execution phases, such as load-out validation and offshore transport preparation, ensuring compliance with Class requirements and safe structural performance. I would welcome the opportunity to join your team and help shape the future of floating offshore wind. Thank you for considering my application. I am available for an interview at your convenience and look forward to discussing how my experience can support Odfjell Oceanwind’s goals.
Best regards,
Dr. Luiz Carlos Hernandez Ricardo acrescentei ainda uma apresentação para mostrar exemplos da minha atividade Dr. Luiz Carlos H.Ricardo
Senior
Structural Engineer
• Structural Experience in Offshore Platforms – Relevance to
Floating Wind Applications
• Experienced in offshore structural verification, seafastenings
optimization, and load-out operations.
• Experienced in ABS/DNV-compliant fastening validation for
offshore mobilization.
• Proficient in FEA (ANSYS, FEMAP, ABAQUS, SESAM) for
offshore engineering assessments.
Summary
• Education
• Professional History
• Experience in Naval área
• Complementary Strengths
• Motivation
• Final Comments
2
6/5/2025
Education
3
I have experience in the most representative finite elements
codes and analyses:
FEM codes:
Fatigue and
Fracture
Mechanics
codes:
Other Platforms
and Tools:
6/5/2025
MSC/NASTRAN
ABAQUS
ANSYS
ANSA
META
ANIMATOR
HYPERMESH
HYPERVIEW
FEMAP
MSC/PATRAN
MSC/FATIGUE
FEMFAT
NCODE
ANSYS
Solid
Mechanics
Analyses:
Fatigue and
Fracture
Mechanics
Analysis
Linear
Nonlinear: Geometry and Material
Contact
Thermal
Frequency Response
Modal
Transient
S-N; ε-N in Time Domain
ε-N in Frequency Domain
Fracture Mechanics in K Domain
•STAAD-Pro: Familiarity with model generation (beam/shell), similar FEM
workflow.
•SESAM: Conceptual knowledge; quick adaptation expected due to FEMAP
background.
•STRUC.PRO: Used comparable approach — cross-section design + inertia
export to FEMAP models.
•MathCAD: Not used directly, but familiar with structure and logic; easy to
adopt if needed.
4
Experience in Naval Area
Plataforms Offshores
6/5/2025
5
Experience
at ABS Group
• ABS Group supported Petrobras Engeenring Team
• ABS has the responsibility in Platforms: Semi-Submersible; Jackup
and FPSO from Petrobras.
• ABS has the responsibility to evaluate possible changes in design,
and changes of the possible increase of production (evaluating the
I-tubes and risers supports if support or not the new loads). The loads
are provided by TechnipFMC.
• I evaluated Helideck structures if support new Helicopters ( this is
validated by ABS rules and Brazilian Navy rules)
• I evaluated if new equipment is possible to install or not based on
weight and forces that it is possible Applied of suffer, (as comment,
equipment weighing ≤ 5 tons did not require structural calculation
under ABS criteria).
6
Experience
at ABS Group
• ABS use MODU (Mobile Offshore Drilling Units ); Requirements for
the Buckling and Ultimate Strength Assessment of Offshore
Structures. If do not meet the criterion was used DNV if the client
allows it to mention the drawing of the structure or was based on the
request from Petrobras.
•ABS use FEMAP, AISC ( via Excell macros) to create FEM Models and
evaluate Beams Properties or sections.
• I basically worked with Semi-Submersible and FPSO platforms
• I Evaluated Risers Support Upper and Lower; I-tubes; Skids of
equipment; Topside Structures; Helideck, Flare, and verification of new
equipment can be installed or not based on weight and forces applied.
• I Supported Petrobras in load transfer assessments for semi
submersible platform mobilization, ensuring structural reliability
during transit.
7
Experience
at ABS Group
Examples of Activities at ABS Group
Analysis in Flare
Topside Structures using Beam Elements
8
Analysis in Helideck
Experience
at ABS Group
Examples of Activities at ABS Group
Analysis in Riser Support in Semi-Submersible Platforms
9
Experience
at ABS Group
Examples of Activities at ABS Group
ABS use FEMAP and AISC ( via Excell macros) to create FEM Models
and evaluate Beams Properties or sections. Requirements for the
Buckling and Ultimate Strength Assessment of Offshore Structures
10
ABS use FEMAP and AISC ( via Excell macros) to create FEM Models
and evaluate Beams Properties or sections. Requirements for the
Buckling and Ultimate Strength Assessment of Offshore Structures
I-Tube Evalution
11
ABS use FEMAP and AISC ( via Excell macros) to create FEM
Models and evaluate Beams Properties or sections
12
Load-Out Operations Experience
My Experience:
• Structural analysis and verification of topside modules, skids,
helidecks, risers, and flare structures.
• Load-spreading analysis.
• Performed structural validation in accordance with ABS and
Petrobras rules for offshore installation and equipment integration.
• ABS Guide for Load and Resistance Factor Design (LRFD) for
Offshore Structures
• DNV-RP-C208 – Determination of Structural Capacity by Non-linear
FE Analysis Methods
• Engineered load distribution strategies for offshore module
transport, validating deck reinforcement needs to ensure load-out
stability.
• Designed and validated bolted & welded fastening solutions,
complying with ABS/DNV structural criteria.
13
Load-Out Operations Experience
Key Responsibilities Handled:
• Assessing equipment integration feasibility based on weight and
applied forces.
• Preparing documentation for structural integrity.
• Execute structural analysis for Petrobras projects using input and
load specifications provided by TechnipFMC and aligned with ABS
rules.
• Led load transfer validation for Petrobras semi-submersible
platform mobilization, ensuring fastening integrity under offshore
transport forces.
• Developed reinforcement strategies to enhance deck plate stability,
mitigating stress concentrations during vessel motion and
installation.
•Supported TechnipFMC in load-spreading analysis for topside
modules, ensuring compliance with ABS structural criteria under
high-sea conditions.
14
Example of Loads Combination used in ABS
15
Familiarity with Preparations and Documentation for Load-Out
My Experience:
• Preparation of structural calculation reports for topside modules,
skids, helidecks, and risers supports.
• Structural validation of offshore components using FEMAP and
custom Excel macros based on AISC guidelines.
• Support resolution of non-conformities in collaboration with
Petrobras and TechnipFMC, ensuring compliance with ABS standards.
Key Deliverables Handled:
• Verification of local buckling and strength limits using FEM tools and
AISC criteria
• Applied compliance checklists based on ABS and Petrobras offshore
structural standards.
•Not responsible for on-site lifting but supported structural checks to
ensure lifting readiness and compliance with standards.
• Performed structural validation of topsides and skids in compliance
with ABS, DNV, and AISC standards.
16
Models of Platforms Offshores
using beam and shell elements in FEMAP and SESAM
FEMAP
SESAM
Familiar with Sesam and STAAD-Pro workflows through study and
practice, backed by hands-on experience in advanced FEM tools
(MSC/Nastran, ABAQUS, FEMAP, ANSYS). Ready to deliver using these
platforms.
17
Models of Topsides
using beam and shell elements in FEMAP and SESAM
FEMAP
STAAD PRO
18
Complementary Strengths
Technical & Professional Profile
• Background in Materials and Structures, allowing interaction with
multiple areas: design, quality, manufacturing, experimental teams, and
metallurgical labs.
• Strong believer in collaboration to gather all relevant inputs for
effective engineering decisions.
• As a Senior Engineer, I actively share my professional, academic, and
personal experience with junior colleagues and peers.
• I aim to inspire and support team development, offering alternative
perspectives when needed.
• Published 35+ technical papers on fatigue, fracture mechanics, and
offshore structures.
• A scientific background that strengthens my ability to deliver
structured documentation aligned with ABS and DNV standards.
19
Relevance to Floating Offshore Wind
•Extensive experience with semi-submersibles and FPSOs under harsh
marine conditions, providing strong technical alignment with floating
wind floater design.
•Skilled in ULS/FLS FEM analysis of topside modules, riser supports,
and I-tubes using SESAM, FEMAP, ABAQUS.
•Proven track record with load-out, transport validation, and structural
documentation—critical to floating turbine deployment phases.
•Familiar with DNV-RP-C208 and ABS LRFD, directly applicable to
structural integrity verification of wind floaters.
•Background in fatigue/fracture mechanics supports long-term
performance analysis of floating wind structures.
•Strong motivation to transition into renewable energy, with
transferable engineering methodologies and tools.
•Committed to learning Norwegian and adapting quickly to the offshore
wind sector.
20
Motivation for the Senior Structural Engineer
Why This Role?
• I am motivated to apply my offshore structural experience to the floating wind industry,
contributing to the energy transition. I see clear synergy between my work with floating
platforms and the structural demands of the floating wind turbine.
• I am highly motivated to contribute to challenging offshore projects where safety, quality,
and compliance with DNV/ABS standards are critical.
• My hands-on experience with FEM tools (ANSYS, ABAQUS, FEMAP, SESAM/Genie) and
class society verification processes positions me to add value from day one.
• I am fully available for offshore mobilisation and eager to collaborate with
multidisciplinary teams.
• I have long-term professional goals in Norway and am actively learning the language to
integrate fully into the local work culture.
21
Final Comments:
WhyLuiz can add Value to the Team
Education
:
BSc- Mechanical ; MSc- Materials ; PhD- Structures
Professional Experience in
Industry
Several years of experience in different types of structures and
applications
Soft
Skills: Teamwork, Responsibility, Focus, Ethics, Leadership
Skills, Conflict Management, Persistence, Development of Team,
andPassionforInnovation.
I have Spanish Passport (EEU Member). I can start ASAP
Thank for your Attention, Luiz
Dr. Luiz Carlos H. Ricardo, Email:[email protected], Phone:+46 76-338-93 70

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