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Systems & Infrastructure Specialists – Linux, Windows & Middleware (Leads & Engineers)

Systems & Infrastructure Specialists – Linux, Windows & Middleware (Leads & Engineers)

Razr CorpKuala Lumpur, Kuala Lumpur, Malaysia
1 hari lalu
Penerangan pekerjaan

Job Title

Systems & Infrastructure Specialists – Linux, Windows & Middleware (Leads & Engineers)

Location : Bangsar South | Full-Time | Shift Work Required

Overview

We are seeking highly skilled and motivated Systems & Infrastructure Specialists to support and maintain critical enterprise platforms across Linux, Windows, and Middleware environments . This role is ideal for professionals with deep technical expertise in system administration who can work in fast-paced, hybrid environments, and for those looking to grow into or already in leadership roles .

Whether you're a seasoned engineer or a proven team lead, we have opportunities that match your technical strength and career ambitions.

Roles Available

  • Linux Systems Administrator – Specialist & Lead
  • Windows Systems Administrator – Specialist & Lead
  • Middleware Systems Administrator – Specialist & Lead

Key Responsibilities

Common Across All Roles :

  • Install, configure, upgrade, and patch systems in Linux, Windows, or Middleware environments (on-premises & cloud)
  • Perform regular health checks, backup / restore operations, and system monitoring
  • Troubleshoot system performance issues, ensuring high availability and uptime
  • Manage hybrid infrastructure (AWS, Azure, GCP + on-prem)
  • Use ITSM tools such as BMC Helix, ServiceNow, OpenText for incident, problem, and change management
  • Maintain accurate and up-to-date technical documentation
  • Collaborate with cross-functional teams and vendors for root cause analysis and resolution
  • Participate in shift rotations and standby / on-call duties

    • Additional Responsibilities for Lead Roles :

  • Supervise and mentor team members across shifts
  • Plan team rosters and allocate resources based on workload
  • Serve as the point of escalation for high-impact incidents
  • Drive compliance with internal policies and external standards (e.g., ISO, PCI DSS)
  • Coordinate with external vendors and internal stakeholders
  • Oversee performance tuning, capacity planning, and system security
  • Ensure documentation consistency and lead knowledge-sharing initiatives

    • Key Challenges

  • Supporting complex hybrid environments across multiple platforms and technologies
  • Managing uptime, SLAs, and rapid incident resolution under pressure
  • Coordinating with global teams in multi-lingual environments
  • Ensuring security compliance and audit readiness
  • Balancing operational stability with technological advancement

    • Required Skills & Competencies

    Technical Skills :

  • For Linux roles : Strong experience in Red Hat, CentOS, Ubuntu
  • For Windows roles : Expertise in Windows Server platforms (on-prem & cloud)
  • For Middleware roles : Experience with application servers, web servers, and integration layers
  • Familiarity with cloud platforms (AWS, Azure, or GCP)
  • Proficient in virtualization, backup, and storage technologies
  • Skilled in ITSM tools : BMC Helix, ServiceNow, OpenText
  • Knowledge in AIX, HPUX, Solaris is a plus
  • Scripting and automation experience is an added advantage
  • Soft Skills :
  • Strong multitasking and time management
  • Excellent problem-solving and analytical thinking
  • Able to work independently and collaboratively
  • Adaptability to shifting priorities and evolving technologies
  • Language & Communication :
  • Fluent in English, Mandarin, and Cantonese (spoken and written)
  • Strong documentation and cross-team communication skills

    • Experience & Qualifications

    Specialist Roles :

  • 3–4 years experience in Linux / Windows / Middleware system administration
  • Experience in ITIL-based environments and enterprise-scale IT operations

    • Lead Roles :

  • 6–7 years experience including team leadership
  • Proven experience managing hybrid infrastructure and escalations

    • Education :

  • Bachelor’s Degree in Computer Science, IT, or a related discipline

    • Certifications (Preferred) :

  • ITIL Foundation v4
  • Relevant platform certifications (e.g., RHCE, MCSA, WebLogic, WebSphere)
  • Relevant cloud certifications (e.g., AWS Certified SysOps Admin, Azure Administrator)

    • What We Offer

  • Exposure to mission-critical systems and hybrid cloud environments
  • Leadership development and technical advancement opportunities
  • Collaborative, fast-paced, and international working culture
  • Opportunity to work with cutting-edge platforms and tools

    • How to Apply

    Please submit your CV , indicating your preferred focus area(s) :

  • Linux
  • Windows
  • Middleware

    • Also specify if you are applying for a Lead or Specialist role.

    Only shortlisted candidates will be contacted.

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    Buat amaran kerja untuk carian ini

    Linux Infrastructure • Kuala Lumpur, Kuala Lumpur, Malaysia