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)