From Carbon To Silicon, and beyond | 45 years of marine propulsion engineering
+65 6268 4155 Environment ↗ Mencast Holdings ↗
Careers · Open roles

Engineer AI that matters.

Mencast Marine is transforming 45 years of marine propulsion into an intelligent, data-driven operation. Join our team and work on real industrial problems - from AI-driven design to robotic metal 3D printing - with real datasets and full-scale marine parts.

Apply now ↗ See both roles
2 open roles Interns & new hires welcome Based in Singapore
Why join us

Real datasets. Real deployment. Real impact.

Whether you join as an intern or a new hire, you'll get hands-on with industry-relevant use cases and deployment-ready work - the kind of experience that prepares you for high-impact roles in applied AI, simulation and advanced manufacturing.

1

Industry-grade projects

Work on applied AI and manufacturing solutions with real engineering data, on full-size marine components and industrial-scale systems.

2

Future-ready tech stack

Gain experience in machine learning, edge deployment, robotic additive manufacturing, and AI-agent development for industrial systems.

3

Mentorship & upskilling

Be guided by engineers working at the frontier of AI and advanced manufacturing in the marine sector.

4

Cross-disciplinary impact

Contribute to innovations that span design, operations and quality - linking digital intelligence with real-world outcomes.

Open positions

Two ways to build the future

We're hiring across two tracks - interns and new hires are both welcome. Pick the one that fits how you like to work, then read the full scope and apply.

01

Intern or new hire

AI-Assisted Design Engineering

Blend data science, AI and engineering to create "super propellers" - from CFD-validated design to intelligent optimization and AI agents.

A snapshot of the work

  • ▶ CFD-validated, performance-driven design of new and improved marine components
  • ▶ AI, ML and evolutionary algorithms to automate and optimize the design process
  • ▶ AI agents and surrogate models that assist engineers and speed up analysis
Full role details ↓
02

Intern or new hire

Smart Advanced Manufacturing Systems

Connect the factory floor to data - robotic metal 3D printing, CADCAM, IoT and Edge AI redefining smart production.

A snapshot of the work

  • ▶ Operate large-format WAAM and laser DED metal 3D printers and CNC post-processing
  • ▶ Advanced CADCAM toolpathing for additive manufacturing and finishing
  • ▶ IoT, Edge AI and cloud data fusion connecting the factory floor
Full role details ↓
01

Intern or new hire

AI-Assisted Design Engineering

We're not just designing components - we're reengineering the entire marine engineering workflow into an intelligent, data-driven system. This role blends data science, AI and engineering intuition to create "super propellers" and high-performance components, leveraging 45 years of collected data to build models that don't just predict - they act, monitor and learn.

What you'll work on

  • ▶Performance-driven design - create new or enhance existing marine part designs based on real-world engineering constraints and performance specifications.
  • ▶Simulation & CFD validation - run and interpret CFD simulations to analyse fluid-structure interaction, noise and component performance.
  • ▶Intelligent optimization - apply AI, ML and evolutionary algorithms to automate the design process and achieve the best performance profiles.
  • ▶AI model development - develop, fine-tune and evaluate robust AI/ML models such as regression, neural networks, cVAE or GANs for engineering and operations.
  • ▶Surrogate modeling - build surrogate models to quickly predict outcomes where direct simulation is too time-consuming or costly.
  • ▶AI agent development - build interactive agents or chatbots using LangChain and LLM APIs to automate responses and assist engineers in design and troubleshooting.
  • ▶Digital asset management - develop AI systems for intelligent search and recommendation using semantic understanding of engineering documents and CAD models.

Tools & frameworks

PythonC / C++Machine learningPyTorchTensorFlowscikit-learnSurrogate modelsCFDLangChainLLM APIs

Ready to apply?

Engineer AI that matters.

Help create the intelligent marine systems of tomorrow - where data drives design, AI monitors quality, and agents support every decision.

Apply for this role
02

Intern or new hire

Smart Advanced Manufacturing Systems

Mencast Marine is Singapore's leading marine propeller manufacturer and a trailblazer in large-format metal additive manufacturing. This role connects the physical factory floor to data-driven systems - reimagining how large metal marine parts are built using WAAM and laser DED, and integrating IoT, cloud computing and Edge AI to redefine smart production.

What you'll work on

  • ▶Robotic additive manufacturing operations - work hands-on with large-format WAAM and laser DED systems, monitoring the transformation of digital designs into full-scale metal parts.
  • ▶Advanced CADCAM & toolpathing - use specialized CADCAM software to generate and optimize precise toolpaths for additive manufacturing and robotic/CNC post-processing.
  • ▶IoT solution development - develop and deploy IoT solutions using sensors, encoders and automation tools for real-time monitoring and control of machinery.
  • ▶Edge AI & data analytics - design and implement local Edge AI solutions to process sensor data at the source, enabling immediate insights on the factory floor without cloud latency.
  • ▶Robotic & CNC post-processing - operate robotic finishing systems or CNC machines for trimming, milling and surface refinement to achieve final tolerances.
  • ▶Cloud & data fusion - implement scalable cloud computing solutions to integrate IoT devices and support multi-modal sensor data fusion.
  • ▶Cybersecurity - implement security protocols and risk mitigation to ensure the integrity of industrial data and networks.

Tools & systems

WAAMLaser DEDCADCAM softwareCNC machinesIoT sensorsEdge AICloudCybersecurity

Ready to apply?

Build the future, layer by layer.

Get hands-on with robotic metal 3D printing, CADCAM, IoT and Edge AI - and shape how the next generation of marine components are made.

Apply for this role
What we look for

The same in everyone - intern or new hire

Both roles share what matters most. Beyond the technical foundation, we care about how you think and work.

1

Agile resilience

An iterative mindset - willing to experiment boldly, pivot based on data, and turn early setbacks into rapid learning.

2

Curiosity & drive

A naturally curious problem-solver who isn't fazed by complex industrial challenges or "unsolvable" engineering hurdles.

3

Analytical clarity

Clear-headed under pressure, interpreting complex model behaviour or manufacturing data with precision.

4

Effective communication

Strong communication and the ability to work well within a multi-disciplinary team.

5

Technical foundation

Both proficiency and passion - real skill in the core tools of your track (Python and C/C++ for AI, or CADCAM, robotics and CNC for advanced manufacturing), paired with a genuine drive for smart, data-driven technology.

Join the team

Help build the intelligent marine systems of tomorrow.

Both roles apply through the same short form - it only takes a few minutes.

Apply now ↗