Security Consultant (SIEM operations Network)

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(Preferred for Singapore based candidates)

Perm Position

As a Security Operations Consultant, you will be responsible for implementing and supporting SIEM security solutions for the organization. In collaboration with members of the Architecture and Engineering, Systems Administration, Database Administration, IT Development and Application Support teams, the incumbent will implement practical solutions to secure the clients internal and external network infrastructure.

This includes the on-going maintenance and management of security SIEM infrastructure that secures the organization's network, analyzing and troubleshooting problems and monitoring for potential network security problems or incidents.



  • Installation, configuration, maintenance and support of SIEM infrastructure technologies
  • SIEM platform maintenance and fine tuning.
  • Security event analysis and monitoring
  • Web and network security exploit identification
  • Lead participate in security incident response
  • Monitor compliance with information security procedures and policies
  • Log sources onboarding design and advisory
  • Intrusion detection/prevention and network traffic analysis
  • Work with project teams to design and implement secure network connectivity solutions
  • Work with project teams to design and implement secure network connectivity solutions
  • Act as escalation point to vendor to resolve problems
  • Write and maintain technical documentation including design docs, test plans, project plans, procedures, incident reports and troubleshooting guides


Job Requirements:

  • In-depth knowledge of SIEM security technologies and approaches.
  • Thorough understanding and knowledge of network operating systems, network equipment and networking protocols such as TCP/UDP/IP
  • In depth understanding of DNS and common protocols such as HTTP/S, IPSEC, SSH
  • Network attack and penetration methods and defenses
  • Web Proxy security
  • Good understanding on log management and Security Incident Event Management (SIEM) design, inclusive of ability to develop co-relation rules
  • Good working experience on RSA Netwitness platform
  • Sound knowledge of security techniques, latest protocols and defenses against new viruses and other attacks
  • Basic ability to program scripts and batch files
  • Working knowledge of MS Office, MS Visio and MS Project



  • Ability to translate security policies and procedures into technical architectures and/or configuration settings
  • Strong organizational, problem-solving, written and communication skills
  • Ability to quickly learn new technologies and concepts and apply that knowledge effectively
  • Ability to work both independently and with a team to accomplish multiple tasks and projects
  • Ability to create technical documentation and network diagrams as deliverables to customers in a timely manner
  • Work with little supervision and is self-motivated
  • Ability to multitask
  • Experience with production troubleshooting
  • Experience with integration of vendor products into a complex corporate IT environment
  • Vendor Management experience
  • Project management skills
  • Strong understanding of WINDOWS and UNIX environments


Education and Qualifications:

  • Bachelor Degree in Computer Science / Computer Engineering / Computing
  • At least 6+ years of experience in computing or related area with a focus on network security
  • CISSP or other general security related certification a plus


Skill and Special Requirements

  • Occasional after-hours and weekend work.



General CV submission 


Country: Singapore
Employment Type: Full time
Salary: Open