Cybersecurity Consultant, Network Security (Contract)

Singtel Group; Singapore; On-site; SGD 75,000 - 95,000; Part time

Job summary

Singtel Group is seeking a motivated Cybersecurity Consultant specialized in Network Security. This role involves supporting the delivery of cybersecurity tools and initiatives across the organization and collaborating with cross-functional teams.

The ideal candidate will have a Bachelor's degree in Cybersecurity or a related field and 5-8 years of experience in cybersecurity engineering, focusing on implementing security solutions and managing complex environments. Preferred certifications include CISSP and Security+.

Qualifications

• 5–8 years of experience in cybersecurity engineering or security operations.
• Strong documentation and analytical skills.
• Ability to work independently and collaboratively.

Responsibilities

• Support delivery of cybersecurity tools and initiatives.
• Collaborate with teams to implement security solutions.
• Maintain and update security policies and documentation.

Skills

Cybersecurity concepts

Networking principles and protocols (TCP/IP)

Security technologies (NDR, firewalls)

Problem-solving skills

Analytical skills

Education

Bachelor’s degree in Cybersecurity, IT, or related field

Tools

NDR tools

Vulnerability management tools

Cloud security tools (AWS, Azure, GCP)

Job description

Cybersecurity Consultant, Network Security (Contract)

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 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