Application Security Full Time Jobs in Singapore - Nov 2026

Power the future of rail transport! Join our team in maintaining critical railway systems and keeping essential operations connected, safe and secure.

3h ago

Listed seven hours ago

Software Engineer - App Security & SRE (Perm/ Contract)

at Monetary Authority of Singapore (MAS)

Be an early applicant

This is a Contract/Temp job

Singapore

Manage critical payment systems for Singapore's financial infrastructure. 5+ yrs ops/SRE experience required.

7h ago

Listed fourteen days ago

IT Security Administrator

at St. Andrew's Community Hospital

This is a Full time job

East Region

Responsible for protecting an organization’s systems, networks, and data from cyber threats.

14d ago

Listed nine days ago

System Security Application Engineer

at Allegis Group Singapore Pte Ltd

Be an early applicant

This is a Full time job

Singapore

We are seeking an experienced Application Engineer to support the implementation and management of Enterprise Certificate Lifecycle Management...

9d ago

Listed more than thirty days ago

Application Security Researcher (Senior/ Lead)

at InnoEdge Labs

Be an early applicant

This is a Full time job

Singapore(Hybrid)

If you meet these qualifications and are passionate about cyber security, we encourage you to apply for this exciting opportunity. We offer...

30d+ ago

Listed seven days ago

Senior Manager, Regional Security Technology & Operations, Asia Pacific

at Edp Singapore Pte. Ltd.

This is a Full time job

Downtown Core, Central Region(Hybrid)

$15,000 – $20,000 per month

APAC regional role
Opportunity for significant growth as the business expands in the region
work alongside global stakeholders both internal and external

Leadership role delivering security technology initiatives and regional security operations across APAC within a global medical equipment business.

7d ago

Listed five days ago

Cybersecurity Specialist

at Best World International Ltd

This is a Full time job

Pasir Panjang, Central Region

Weekly Time Off
Work-Life balance; 5-days work week
Attractive Employee Benefits

Join our team! Explore exciting opportunities and be part of our dynamic team. Start your next chapter with us!

5d ago

Listed two days ago

Cybersecurity Operations Engineer (CIO Office)

at Assurity Trusted Solutions Pte Ltd

This is a Full time job

Singapore River, Central Region(Hybrid)

A wholly-owned subsidiary of GovTech.
We promote a learning culture and encourage you to grow and learn.
Contract Staff enjoys the same benefits as Permanent Employees.

Assurity Trusted Solutions (ATS) is a wholly owned subsidiary of the Government Technology Agency (GovTech).

2d ago

Listed two days ago

Specialist (Cybersecurity)

at NTUC FIRST CAMPUS LIMITED

This is a Full time job

Downtown Core, Central Region

Competitive remuneration and benefits
Continuous learning and growth opportunities
Supportive and caring work environment

Protect enterprise systems & lead security initiatives. Shape cybersecurity strategy with hands-on incident response & governance.

2d ago

Listed two days ago

IT Security Officer

at USER EXPERIENCE RESEARCHERS PTE. LTD

Be an early applicant

This is a Full time job

Singapore

Review system architecture, data flows, interfaces, APIs, internet-facing entry points and security controls to identify potential security...

2d ago

Listed twenty five days ago

Penetration Tester

at Helius Technologies Pte Ltd

This is a Full time job

Changi, East Region

$4,000 – $5,500 per month

Penetration tester with 2-3years experience experience working in Banking/Financial sector.

25d ago•Expiring

Listed three days ago

Urgent!!! Cybersecurity Engineer (Red Team, Penetration Testing)

at TRUST RECRUIT PTE. LTD.

This is a Full time job

Tampines, East Region

$8,000 – $12,000 per month

with red team experience are welcome.

3d ago

Listed three days ago

Microsoft Security Engineer

at Elitez Pte Ltd

This is a Full time job

Downtown Tanjong Pagar, Central Region

$6,000 – $8,000 per month

Work with Microsoft Security Technologies – Sentinel, Defender & MCM
Gain Exposure to Enterprise On-Premises, Cloud & Hybrid Environments
Join a Professional Services Team Supporting Client Cybersecurity Infrastructure

We are seeking an experienced Microsoft Security Engineer to join the client Professional Services team.

3d ago

Listed two days ago

Security and IT Operations Engineer

at Hydra X

This is a Full time job

Raffles Place, Central Region

Associate Engineer to support security and IT operations in Singapore.

2d ago

Listed six days ago

Infrastructure & Security Speciailist

at Resona Merchant Bank Asia Limited

This is a Full time job

Downtown Core, Central Region

$5,000 – $6,500 per month

Infrastructure & Security Specialist responsible for administration and maintenance of Active Directory, Microsoft 365, network infrastructure.

6d ago

Listed more than thirty days ago

Principal Cyber Security Architect (Application Security)

at Dyson Operations Pte Ltd

Be an early applicant

This is a Full time job

Singapore

As Principal Cybersecurity Architect for Application Security and DevSecOps, you will be the senior architecture authority for security across...

30d+ ago

Listed more than thirty days ago

Infra Security Engineer

at Csit

This is a Full time job

Singapore

Implement and adhere to cyber and infra security best practices for infra systems and services.

30d+ ago

Listed twelve days ago

Technical Security & Risk Management Manager

at McDonald's Singapore

This is a Full time job

Kallang, Central Region

Be part of the team to play a critical role in shaping a secure, resilient, and future-ready digital ecosystem at McDonald's

12d ago

Listed two days ago

ICT Security Engineer / Service Desk Specialist

at Genesis Networks Pte Ltd

This is a Full time job

Kaki Bukit, East Region

$2,800 – $3,700 per month

Leading IT Service Provider in ICT sector
Attractive Remuneration (depending on qualifications & experience)
Dynamic working environment

Secure networks, support users, and grow your tech career as an ICT Security Engineer / Service Desk Specialist.

2d ago

Listed twenty six days ago

Penetration Tester & Security Researcher

at BNF SG Pte Ltd

This is a Full time job

Singapore River, Central Region(Hybrid)

Mid-to-Senior Penetration Tester & Security Researcher in Singapore.

26d ago•Expiring

Listed six days ago

Senior Security Automation Engineer (Agentic AI)

at Simba Telecom Pte. Ltd.

This is a Full time job

Kaki Bukit, East Region

$10,000 – $14,000 per month

.

6d ago

Listed ten days ago

Security Consultant

at PASTELOPS PTE. LTD.

This is a Contract/Temp job

Singapore(Hybrid)

We are hiring Security Consultants to deliver end-to-end security assessments for our clients. You will test a wide range of systems (applications,...

10d ago

Listed twelve days ago