Total 5 job vacancies by Bitralis Pte. Ltd.

IAM Operations Engineer – Singapore (Singaporeans Only)

We are looking for a skilled and motivated IAM OperationsEngineer to support and enhance our enterprise Identity and Access Management(IAM) environment across cloud and enterprise platforms.

The ideal candidate will have hands-on experience withMicrosoft Entra ID and AWS IAM Identity Center, with strong knowledge ofauthentication, authorization, SSO, MFA, federation, and cloud identitysecurity best practices.

This role works closely with security, infrastructure, andapplication teams to ensure secure, seamless, and compliant user accessmanagement across the organization.

Key Responsibilities

Identity Platform Management

• Administer, operate, and support enterprise IAM platforms including:
• Microsoft Entra ID (Azure AD)
• AWS IAM Identity Center
• Manage and support:
• Single Sign-On (SSO)
• Multi-Factor Authentication (MFA)
• Conditional Access
• Federation services
• Implement and maintain IAM policies, standards, and operational procedures
• Integrate IAM solutions with cloud services, SaaS applications, and on-premises systems
• Perform user access reviews, audits, and compliance activities
• Participate in IAM upgrades, maintenance, and enhancement activities during scheduled maintenance windows

User Support & Operations

• Provide Level 2 / Level 3 operational support for IAM-related incidents and service requests
• Monitor IAM platform health, availability, and performance
• Troubleshoot authentication, access, and federation-related issues

IT Service Management

• Work within ITIL processes for:
• Incident Management
• Problem Management
• Change Management
• Maintain detailed ticket updates, troubleshooting records, and resolution documentation
• Ensure SLA compliance and timely issue resolution

Required Skills & Qualifications

• Singaporeans only
• Degree in Computer Science, Information Technology, Cyber Security, or related discipline
• 6–8 years of relevant IT experience
• Minimum 1 year of hands-on IAM or identity operations experience
• Strong practical experience with:
• Microsoft Entra ID (Azure AD)
• Users & groups
• Conditional Access
• MFA
• Enterprise Applications
• SSO
• AWS IAM Identity Center
• Permission Sets
• Account Assignments
• Federation
• Strong understanding of:
• Authentication & Authorization
• RBAC
• Least Privilege
• Federation concepts
• Experience with IAM protocols:
• SAML 2.0
• OAuth 2.0
• OpenID Connect
• Familiarity with cloud security best practices
• Strong troubleshooting and analytical skills
• Good communication and documentation abilities
• Ability to collaborate effectively withtechnical and business stakeholder

Preferred Skills

• Experience supporting hybrid identity environments (On-Prem AD + Cloud)
• Relevant certifications such as:
• Microsoft Certified: Identity and Access Administrator Associate

Vulnerability Management Engineer – Singapore(Singaporeans Only)

We are looking for a highly skilled and hands-onVulnerability Management Engineer to help strengthen and maintain ourenterprise cybersecurity posture.

The ideal candidate will be responsible for identifying,assessing, prioritizing, and mitigating vulnerabilities across theorganization’s infrastructure and systems. You will work closely withinfrastructure, application, and security teams to coordinate remediationactivities and ensure compliance with internal security standards and industrybest practices.

This role is ideal for someone passionate aboutcybersecurity operations, vulnerability assessment, risk management, andcontinuous security improvement.

Key Responsibilities

Vulnerability Management

Manage and maintain vulnerability scanning tools and agents

Monitor scanner health, plugin update failures, and connectivity issues

Design and optimize scan policies to balance scan depth and operational performance

Triage newly published vulnerabilities (CVEs) and prioritize risks using CVSS scoring

Analyze vulnerability reports and recommend remediation strategies

Ensure systems remain compliant with:

• Internal security policies
• Security baselines
• Regulatory requirements

Coordinate vulnerability remediation activities with infrastructure and application teams

User Support & Security Operations

• Provide Level 2 / Level 3 support for security incidents and service requests
• Work closely with:
• System owners
• Infrastructure teams
• Developers
• Application support teams
• Coordinate patch deployments during approved maintenance windows
• Verify post-patch stability and remediation effectiveness

Participate in 24/7 standby rotation foroperational support

IT Service Management

• Follow ITIL best practices for:
• Incident Management
• Problem Management
• Change Management
• Maintain accurate ticket documentation and troubleshooting records
• Ensure SLA compliance and timely resolution of issue

Required Skills & Qualifications

• Singaporeans only
• Degree in Computer Science, Computing, Electrical Engineering, IT, or related discipline
• 2–4 years of experience in:
• Vulnerability Management
• Security Operations
• System Administration / Programming
• Hands-on experience with vulnerability management tools such as:
• Tenable
• Qualys
• Rapid7
• Strong understanding of vulnerabilities across:
• Windows Server
• RHEL (Red Hat Enterprise Linux)
• Network Infrastructure (e.g., Palo Alto)
• Strong analytical and troubleshooting skills
• Ability to work in a fast-paced operational environment

Preferred Skills

• Scripting and automation experience using:
• PowerShell
• Bash
• Python
• Experience with Dynatrace
• Knowledge of cloud platforms, especially Amazon Web Services (AWS)

Endpoint Security Engineer – Singapore (SingaporeansOnly)

We are hiring an experienced and hands-on Endpoint SecurityEngineer to manage, operate, and enhance enterprise endpoint protectioncapabilities across our organization. The ideal candidate will have strongexperience in endpoint security operations, incident management, and enterprisesecurity tools such as Symantec Endpoint Protection Manager (SEPM) and/orMicrosoft Defender.

This role requires close collaboration with IToperations, security teams, and end users to ensure enterprise endpoints remainsecure against evolving cyber threats.

Key Responsibilities

Endpoint Protection & Security Operations

• Administer, maintain, and support Symantec Endpoint Protection Manager (SEPM), Microsoft Defender, or equivalent endpoint security platforms
• Deploy, configure, and manage endpoint protection policies including:
• Anti-malware
• Intrusion Prevention Systems (IPS)
• Firewall policies
• Device control
• Monitor endpoint security alerts and investigate incidents
• Perform root cause analysis and remediation activities
• Generate regular security posture and compliance reports
• Manage the complete lifecycle of endpoint security agents
• Execute upgrades, patching, and rollout activities during maintenance windows

User Support & Incident Management

• Provide Level 2 / Level 3 support for endpoint security-related incidents and requests
• Troubleshoot endpoint protection issues across Windows and/or Linux environments
• Work closely with internal IT and security teams to resolve operational issues efficiently

IT Service Management

• Follow ITIL processes for Incident, Problem, and Change Management
• Maintain accurate ticket documentation and resolution records
• Ensure SLA compliance and timely issue resolution

Required Skills & Qualifications

• Singaporeans only
• Degree in Computer Science, Information Technology, Cyber Security, or related discipline
• 4–6 years of relevant experience in endpoint security operations
• Minimum 1 year of hands-on experience with SEPM and/or Microsoft Defender
• Experience with HIPS/HIDS technologies
• Strong knowledge of Windows and/or Linux (RedHat) administration
• Ability to manage multiple priorities in a fast-paced environment
• Strong communication and interpersonal skills

Preferred Skills

• Knowledge of Microsoft Defender ecosystem
• Experience with scripting and automation using:
• Powershell
• Python

About the Role

We are looking for a highly skilled Senior Java Developer with AI/ML exposure to design and build intelligent, scalable applications. You will play a critical role in integrating AI capabilities into enterprise-grade systems, working closely with cross-functional teams to deliver innovative solutions.

Key Responsibilities

• Design, develop, and maintain high-performance Java-based applications
• Integrate AI/ML models into backend systems and APIs
• Build scalable microservices architecture using Java frameworks
• Collaborate with data scientists and AI engineers to deploy models into production
• Optimize application performance, reliability, and security
• Develop RESTful APIs and ensure seamless system integrations
• Participate in architecture discussions and technical decision-making
• Mentor junior developers and enforce best coding practices

Required Skills & Qualifications

Core Java Expertise

• Strong experience in Java (Java 11 / 17 / 21)
• Expertise in Spring Boot, Spring MVC, Hibernate
• Experience with microservices architecture

AI/ML Exposure

• Hands-on experience integrating AI/ML models into applications
• Familiarity with frameworks like TensorFlow, PyTorch, or Scikit-learn
• Experience working with REST APIs for AI services (OpenAI, Azure AI, etc.)
• Understanding of NLP, recommendation systems, or predictive analytics

Backend & Cloud

• Experience with Docker, Kubernetes
• Exposure to AWS / Azure / GCP
• Strong understanding of CI/CD pipelines

Database & Tools

• Experience with SQL (MySQL/PostgreSQL) and NoSQL (MongoDB)
• Familiarity with Kafka / RabbitMQ is a plus

Preferred Qualifications

• Experience in building AI-powered enterprise applications
• Exposure to Generative AI / LLM integrations
• Knowledge of vector databases (Pinecone, FAISS, etc.)
• Prior experience in SaaS or platform-based products

Soft Skills

• Strong problem-solving and analytical thinking
• Excellent communication and collaboration skills
• Ability to work in a fast-paced, dynamic environment

About the Role

We are looking for a highly skilled Senior Java Developer with AI/ML exposure to design and build intelligent, scalable applications. You will play a critical role in integrating AI capabilities into enterprise-grade systems, working closely with cross-functional teams to deliver innovative solutions.

Key Responsibilities

• Design, develop, and maintain high-performance Java-based applications
• Integrate AI/ML models into backend systems and APIs
• Build scalable microservices architecture using Java frameworks
• Collaborate with data scientists and AI engineers to deploy models into production
• Optimize application performance, reliability, and security
• Develop RESTful APIs and ensure seamless system integrations
• Participate in architecture discussions and technical decision-making
• Mentor junior developers and enforce best coding practices

Required Skills & Qualifications

Core Java Expertise

• Strong experience in Java (Java 8+)
• Expertise in Spring Boot, Spring MVC, Hibernate
• Experience with microservices architecture

AI/ML Exposure

• Hands-on experience integrating AI/ML models into applications
• Familiarity with frameworks like TensorFlow, PyTorch, or Scikit-learn
• Experience working with REST APIs for AI services (OpenAI, Azure AI, etc.)
• Understanding of NLP, recommendation systems, or predictive analytics

Backend & Cloud

• Experience with Docker, Kubernetes
• Exposure to AWS / Azure / GCP
• Strong understanding of CI/CD pipelines

Database & Tools

• Experience with SQL (MySQL/PostgreSQL) and NoSQL (MongoDB)
• Familiarity with Kafka / RabbitMQ is a plus

Preferred Qualifications

• Experience in building AI-powered enterprise applications
• Exposure to Generative AI / LLM integrations
• Knowledge of vector databases (Pinecone, FAISS, etc.)
• Prior experience in SaaS or platform-based products

Soft Skills

• Strong problem-solving and analytical thinking
• Excellent communication and collaboration skills
• Ability to work in a fast-paced, dynamic environment