Computer Software Engineer

• Perform service recovery for Unix/Linux systems to ensure minimal downtime and business continuity. • Troubleshoot OS, CPU, memory, filesystem, network, and performance-related issues. • Manage production incidents and participate in incident recovery and root cause analysis. • Conduct Disaster Recovery (DR) testing in coordination with business and infrastructure teams. • Monitor server health, capacity, availability, and performance. • Involved in Root Cause Analysis (RCA) investigations for critical incidents. • Administer and maintain servers (Red Hat, AIX, Solaris) in production and DR environments. • Coordinate with application, database, network, storage, and other infrastructure teams. • Maintain operational procedures, technical documentation, and knowledge articles. • Provide 24x7 on-call support during assigned shifts and respond to severity 1 incidents under pressure. • Communicate effectively with stakeholders during high-impact incidents and recovery efforts. • Worked with L1 in monitoring system performance and proactively addressing potential issues. Required Skills • Degree/Diploma in Information Technology/Computer Science or equivalent • 3–5 years of experience in Unix/Linux system administration and production support. • Strong Unix/Linux administration and troubleshooting skills. • Knowledge of filesystem/LVM, processes, services, networking, user administration, and shell scripting. • Experience with Incident, Problem, and Change Management processes. • Good analytical, troubleshooting, communication, and coordination skills. Disclaimer: The company is committed to ensuring the privacy andsecurity of your information. By submitting this form, you consent to thecollection, processing, and retention of the information you provide. The datacollected (which may include your contact details, educational background, workexperience and skills) will be used solely for the purpose of evaluating yourqualifications for the position you're applying for. Your data will be storedsecurely and retained for the duration necessary to fulfill our hiring process.If you are not selected for the position, your data will be kept on file for alimited period in case future opportunities arise. You have the right toaccess, correct, or delete your data at any time by contacting us at QuessSingapore | A Leading Staffing Services Provider in Singapore (quesscorp.sg) This is in partnership with the Employment andEmployability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employersseeking employment and employability solutions. e2i serves as a bridge betweenworkers and employers, connecting with workers to offer job security throughjob-matching, career guidance and skills upgrading services, and partneringemployers to address their manpower needs through recruitment, training, andjob redesign solutions. e2i is a tripartite initiative of the National TradesUnion Congress set up to support nation-wide manpower and skills upgradinginitiatives. By applying for this role, you consent to Quesscorp Singapore’sPDPA and e2i’s PDPA. By submitting your application for this position, youconsent to the collection, use, and disclosure of your personal data byQuesscorp and its recruitment partners, including Employment and EmployabilityInstitute Pte Ltd, for the purpose of i) employment facilitation and ii) dataand statistical analysis. You may find out more information on the PDPApolicies at Quesscorp website and [https://www.e2i.com.sg/pdpa/].