Senior/Systems Engineer

Responsibilities Project Delivery • Lead the design, build, and deployment of turnkey infrastructure projects, with a strong focus on Linux-based systems. • Install, configure, test, and commission telecommunications and IT solutions. • Perform Linux OS hardening, patching, and vulnerability remediation following security benchmarks. • Prepare technical documentation, implementation guides, and troubleshooting procedures. Operations & Support • Provide rotational or standby support for mission-critical Linux environments. • Troubleshoot and resolve complex issues across Linux servers, networks, and firewalls. • Conduct VAPT assessments and ensure timely remediation. • Work closely with global vendors to escalate and resolve technical issues. Client & Vendor Engagement • Act as the technical point of contact for requirements gathering and solution discussions. • Conduct technical briefings, workshops, and compliance reviews. • Coordinate with vendors on system enhancements, integration, and security updates. Leadership (Senior Roles) • Guide and mentor junior engineers, particularly in Linux technologies and best practices. • Ensure team adherence to engineering, security, and documentation standards. • Lead structured knowledge-sharing sessions. Requirements Qualifications & Certifications • Diploma or Degree in Engineering, Computer Science, IT, or related fields. • Certifications such as RHCE, CKA, CEH, OSCP, CCNP, VCP, NSE, PCNSE, AWS, or cloud/Linux-related credentials are advantageous. Technical Skills • Strong hands-on experience with Linux environments (RHEL, CentOS, Ubuntu). • Proficient in Linux hardening, patch management, and compliance enforcement. • Experience with Windows Server is useful but secondary. • Solid networking knowledge (L2/L3, VLANs, routing, TCP/IP, BGP). • Hands-on experience with Fortinet or Palo Alto firewalls. • Familiarity with VAPT processes and remediation. • Understanding of IM8, ISO27001, PDPA, and security frameworks. • Experience with VMware, Hyper-V, or private cloud; knowledge of containers (Docker, Kubernetes) and public cloud (AWS, Azure) is a plus. • Knowledge of MySQL, PostgreSQL, or Oracle databases. Soft Skills • Strong analytical and problem-solving abilities. • Clear communication with both technical and non-technical stakeholders. • Good documentation and presentation skills. • Collaborative team player, self-driven, and adaptable. Others • Willing to participate in on-call support schedules. • Able to travel for project or vendor engagements when required. • Experience working with public sector projects is an advantage. Talents@Work Pte Ltd (21C0501) Tan Jin Kai (R23115830)