{"id":4011626,"url":"https://alion.io/job/cimb-group-manager-gt-network-engineering-operations-network-security-specialist","title":"Manager, GT-Network Engineering & Operations (Network Security Specialist)","company":{"id":1924292,"name":"CIMB Group","domain":"cimb.com","url":"https://alion.io/company/cimb-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":76,"open_postings":23,"ghost_share":0,"stale_share":0.957,"repost_share":0,"time_to_fill_p50_days":37,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Security","role_family":"Security","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kuala Lumpur, Malaysia"],"countries":["MY"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"FortiGate","optional":false},{"name":"Incident Management","optional":false}],"status":"live","first_seen_at":"2026-11-10T02:24:37Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-11T04:26:23Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Job Purpose *\nTo provide reliable and secure network security infrastructure support by managing and maintaining enterprise firewall environments across data centres and campus sites. The role is responsible for ensuring the availability, performance, and security of network services through effective firewall administration, incident resolution, technology refresh initiatives, and continuous compliance with CIMB's security and regulatory requirements.\nKey Responsibilities *\nManage and support enterprise firewall infrastructure\nPerform daily administration, monitoring, and operational support of firewall environments across Bangi Data Center, Strateq Data Center, and campus sites.\nEnsure firewall services are operating optimally and meeting agreed service levels, availability, and performance standards.\nConduct regular health checks and proactive maintenance activities to ensure infrastructure stability.\nImplement and govern firewall security policies\nReview, implement, and maintain firewall rules and security policies in compliance with Information Technology Security Requirements (ITSR) and internal security standards.\nValidate change requests and ensure all firewall configurations are properly documented, approved, and implemented according to change management procedures.\nSupport security audits, compliance reviews, and risk mitigation initiatives.\nIncident management and problem resolution\nInvestigate, troubleshoot, and resolve network and firewall-related incidents within agreed service levels.\nPerform root cause analysis for recurring issues and recommend preventive measures to improve service reliability.\nWork closely with application, infrastructure, cybersecurity, and vendor teams to coordinate incident resolution activities.\nFirewall lifecycle and vulnerability management\nSupport firewall software upgrades, patch management activities, and security vulnerability remediation.\nEnsure timely remediation of end-of-support (EOS) and end-of-life (EOL) firewall platforms to maintain a secure and supported environment.\nMaintain documentation of firewall inventory, software versions, and support status.\nTechnology refresh and infrastructure enhancement\nParticipate in firewall technology refresh initiatives and project implementations.\nAssist in planning, testing, migration, and deployment activities for new firewall platforms and security technologies.\nProvide technical recommendations to improve network security architecture, resilience, and operational efficiency.\nDisaster Recovery and Business Continuity Support\nSupport Disaster Recovery (DR) exercises and business continuity initiatives involving network and firewall infrastructure.\nEnsure firewall configurations, policies, and network connectivity are appropriately replicated and tested in DR environments.\nParticipate in post-DR reviews and implement identified improvement actions.\nStakeholder and vendor coordination\nCollaborate with internal technology teams, cybersecurity teams, project managers, and external vendors to support operational and project requirements.\nProvide technical consultation and support on firewall-related matters during project implementation and infrastructure changes.\n24x7 Operational Support\nParticipate in standby and on-call rotations to provide 24x7 support for critical network and security infrastructure.\nRespond promptly to major incidents and service disruptions to minimize business impact.\nMaintain operational documentation, knowledge repositories, and standard operating procedures to ensure effective support coverage.\nJob Specification *\nQualifications\n(Basic Degree/Diploma etc)\nMinimum Qualification\nBachelor degree in Computer Science\nBachelor degree in Information System\nProfessional Qualification and/or Regulatory, Licensing requirements\nRelevant certifications (e.g.,Cisco CCNA/CCNP, CheckPoint, Fortigate) are a plus.\nRelevant Work Experience\nNetwork Engineer, Project Engineer\nRequired Competencies and Skills *\nCompetencies/Skills\n(Essential to succeed in this job)\nTechnical Competency\nTechnical knowledge in IT Infrastructure area\nBusiness knowledge in Financial industrial\nProject Management\nPersonal skills (Soft Competencies [Core/Leadership])\nGood presentation and influencing skills, a good team player and able to inspire trust among colleagues.\nAble to lead and guide other team when necessary.\nTravel Requirements (if any)\nFrequency\n(Incl typical Destinations and Duration) As and when there is a demand","description_format":"text","description_chars":4480,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Network Security","Commercial & Retail Banks"],"lifecycle":[{"event":"open","at":"2026-11-10T10:29:19Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring 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