Cybersecurity Consultant

Posted:
7/6/2026, 12:00:20 PM

Experience Level(s):
Expert or higher ⋅ Senior

Field(s):
Consulting ⋅ IT & Security ⋅ Software Engineering

Workplace Type:
On-site

Ensign is hiring !

Duties and Responsibilities

  • Deliver Vulnerability Management as a Service (VMaaS) as a dedicated consultant: recurring scanning, finding validation, risk-based prioritisation, and remediation reporting to the client.
  • Perform vulnerability assessments and penetration testing across a range of technologies including Network, Web, Mobile, Thick Client, and Cloud.
  • Review and assure the quality of VAPT deliverables produced by the team before client release.
  • Act as first responder for Incident Response engagements: triage, containment, forensic analysis, and threat hunting.
  • Support presales activities, including client scoping discussions, technical solutioning, effort sizing, and proposal drafting.
  • Mentor consultants on technical execution and on clear communication of vulnerabilities and remediation to clients.

Requirements

  • Familiarity with cyber security principles (networking, web, mobile, vulnerability classes) and industry frameworks (OWASP Top 10, MITRE ATT&CK).
  • Experienced in consulting, both internal and client facing.
  • Ability to independently lead an engagement and communicate with clients.
  • Familiar with scripting languages such as Python, Bash, and PowerShell.
  • Hold relevant offensive and defensive cybersecurity certifications.
  • Ability to travel overseas when required.

Preferred Qualifications / Skills

  • At least 10 years of information security experience across offensive and defensive work.
  • Offensive certifications: OSCP, OSCE, OSWP. Defensive and IR certifications: OSTH, OSIR, GCIH, GSEC.
  • Proficient with security testing tools such as Nessus, Burp Suite, and Frida.
  • Mobile application security testing for Android and iOS, delivered to OJK compliance standard.
  • Incident handling, malware analysis, and threat hunting experience.
  • Track record building and leading a Security Operations Centre (SOC).
  • Proven trainer and mentor able to grow local team capability.

Ensign Infosecurity Pte. Ltd

Website: https://ensigninfosecurity.com/

Headquarter Location: Singapore, Central Region, Singapore

Employee Count: 501-1000

Year Founded: 2018

IPO Status: Private

Industries: Cloud Security ⋅ Consulting ⋅ Cyber Security ⋅ Identity Management ⋅ Information and Communications Technology (ICT) ⋅ Information Technology ⋅ Internet ⋅ Network Security ⋅ Penetration Testing ⋅ Professional Services