Cybersecurity Consultant, Network Security (Contract)

Singtel; Singapore; On-site; Confidential; Full time

Job summary

Singtel is looking for a motivated and detail-oriented Senior Cyber Security Consultant in Singapore. The role involves supporting the delivery of cybersecurity tools and collaborating with cross-functional teams to implement security solutions.

The ideal candidate will have 5–8 years of experience in cybersecurity engineering, strong knowledge of security technologies, and a Bachelor's degree in Cybersecurity or a related field. This position requires excellent documentation and problem-solving skills.

Qualifications

• 5–8 years of experience in cybersecurity engineering or related roles.
• Strong understanding of risk management and incident response.
• Hands-on experience with security technologies.

Responsibilities

• Support technical delivery of cybersecurity tools and initiatives.
• Collaborate with cross-functional teams to implement security solutions.
• Maintain and update security policies and procedures.

Skills

Cybersecurity concepts

Networking principles and protocols

Documentation

Problem-solving

Cross-functional collaboration

Education

Bachelor’s degree in Cybersecurity or related field

Tools

NDR

Firewalls

Zero Trust Segmentation tools

Asset discovery tools

Job description

We are looking for a motivated and detail-oriented Senior Cyber Security Consultant with strong experience in cybersecurity and a solid technical foundation in network, infrastructure, and cloud security to deploy and manage cyber tools and ensure compliance with internal policies and regulatory requirements.

Make An Impact By

• Support the overall technical delivery of cybersecurity tools and initiatives across the organization
• Provide guidance and support to junior team members in resolving delivery challenges and customer escalations
• Support the design, development, implementation, and maintenance of IAM and PIAM solutions.
• Collaborate with cross-functional teams (network, cloud, infrastructure) to implement security solutions and projects
• Own and execute the technical implementation of in-scope security technologies
• Ensure timely and effective deployment of security solutions in line with approved architectures and designs
• Support deployment and operations of micro‑segmentation solutions, including policy creation and enforcement
• Define, implement, and manage segmentation policies to enforce least‑privilege communication
• Support design and rollout of Network Detection & Response (NDR) capabilities across enterprise infrastructure
• Work with SOC and engineering teams to improve detection coverage and telemetry integration across NDR, SIEM, and EDR
• Support asset discovery initiatives and validate asset inventory accuracy across environments. Ensure alignment with Zero Trust principles across network, endpoint, and identity layers
• Support cybersecurity audits, regulatory requirements, and internal GRC processes. Maintain and update security policies, procedures, SOPs, and technical documentation

Skills For Success

• Bachelor’s degree (or diploma with relevant experience) in Cybersecurity, Information Technology, Computer Science, or a related field.
• 5–8 years of experience in cybersecurity engineering, security operations, or related roles.
• Strong understanding of cybersecurity concepts including threat landscape, risk management, incident response, and data protection.
• Good understanding of networking principles and protocols (TCP/IP, routing, firewalls, VPNs, encryption).
• Hands‑on experience or strong working knowledge of security technologies such as NDR, firewalls,
• Zero Trust Segmentation tools vulnerability management, and asset discovery tools.
• Experience working in complex, regulated, or infrastructure‑heavy environments is highly desirable.
• Strong documentation, analytical, and problem‑solving skills.
• Ability to work independently while collaborating effectively with cross‑functional teams.

Preferred Certifications And Skills

• Relevant certifications (Security+, CISSP, GIAC, CCNA/CCNP Security) Networking certifications (CCNA, CCNP, or equivalent) are advantageous.
• Palo Alto / Fortinet firewall certifications
• Exposure to Illumio / Guardicore.
• Exposure to cloud security in AWS, Azure, or GCP environments.
• Experience with scripting or automation (Python, PowerShell) is a plus.
• Strong verbal and written communication skills, with the ability to engage senior technical and
• business stakeholders.