Naval Warfare System Expert (Marine System)
As a Naval Warfare System Expert (Marine System), you are responsible for a wide range of equipment that keeps our ship on the move.
Last updated 9 January 2026
Responsibilities
As a Naval Warfare System Expert (Marine System), you are responsible for a wide range of equipment that keeps our ship on the move. These are critical to the ship’s survivability and include the propulsion systems, air conditioning and ventilation systems, fresh water plants and pollution control systems.
Benefits
Monthly Starting Salary
Monthly Gross Starting Salary for Naval Warfare System Expert – Marine System
ME1 Trainee | ME1 |
|---|---|
$2,910 (Diploma) | $4,050* (Diploma) |
$2,700 (Higher NITEC) | $3,850* (Higher NITEC) |
$2,310 (NITEC) | $3,450* (NITEC) |
*Inclusive of ship board allowance of $500 and Military Domain Experts Scheme (MDES) Sea Assignment allowance of $320.
Additional Allowances
Additional monthly allowances
Ship board | $500 |
Submarine | $1,200 |
MDES Sea Assignment | $320 |
Military Domain Experts Scheme
Career until age 60 on full CPF terms
Recruitment Bonus
Receive a lump sum bonus of $30,000 upon joining as Naval Warfare System Expert*.
*Additional terms and conditions apply. Please contact Navy Recruitment Centre for more details.
Expert Continuous Engagement and Learning (EXCEL) Bonus
Up to 28 months of Military Domain Experts Scheme (MDES) bonus in total, paid at four points in your career.
Age 28 | up to 4 months' bonus |
Age 32 | up to 8 months' bonus |
Age 40 | up to 8 months' bonus |
Age 50 | up to 8 months' bonus |
Flex Benefits
An annual lump sum allowance will be disbursed to you so that you have the flexibility in using the money as and when you need it.
An annual lump sum allowance for RSN Personnel Based on Years of Service
Up to 10 years of service | $800 per year |
More than 10 years of service | $1000 per year |
View more on the Navy brochure for Naval Warfare System Expert [PDF, 3.6 MB].
Entry Requirements
Academic Qualifications
Relevant Diploma, Higher NITEC or NITEC in Marine and Mechanical Engineering, or other relevant engineering qualifications.
Basic Requirements
Singapore Citizen or Singapore PR intending to take up citizenship.
Medically fit (PES B and above)
Normal colour perception
Sponsorships
Our Navy is a learning organisation. When you join us a Naval Warfare System Expert, we are prepared to offer sponsorships to see you through your studies. During your career in the Navy, you will also be given opportunities for professional development and to further your studies.
Find out more about Navy's scholarships and sponsorships.
Stories from Beyond
Step into the world of the RSN—read Stories from Beyond and discover the people behind the mission.