Senior Linux Administrator
2 days ago
About Us GECO Asia Group of Companies is a specialist IT Consulting Services company headquartered in Singapore, with two delivery centers in the Philippines. We're expanding our dynamic team and are currently on the lookout for a highly skilled Senior Linux Administrator to help manage and scale our critical Linux infrastructure. Position: Senior Linux Administrator Are you an expert in Linux systems, automation, and cloud infrastructure? Do you thrive in a fast‐paced, enterprise‐grade environment? If so, we want to hear from youAs a Senior Linux Administrator, you'll play a key role in maintaining and optimizing our large‐scale Linux environments, ensuring performance, security, and scalability across on‐premise and cloud systems. Job Requirements & Qualifications Must‐Have Technical Skills Minimum RHCE certification or equivalent Linux administration expertise Deep experience in Linux technologies and enterprise hardware (e.g., HPE MoonShot, ProLiant servers)Strong experience with Linux automation tools (Ansible, Terraform, AWS / Azure APIs)Experience managing Microsoft Azure cloud environments Proficiency in at least one scripting language: Shell, Perl, or Python Familiarity with RPM / DPKG packaging, large‐scale Linux deployments, and automated installation (e.g., Kickstart)Knowledge of Linux virtualization (QEMU / KVM) and monitoring tools (e.g., Zabbix, Prometheus, Nagios)Working knowledge of Active Directory, Azure AD, SAML SSO, VMware, and Windows Server / Desktop OS Solid grasp of TCP / IP networking, IT security concepts, and web architecture (SaaS, PaaS)Nice to Have Exposure to FreeBSD, embedded Linux, or SIEM tools like Splunk Experience with Thin / Zero Client architecture Background in SAP on UNIX / Linux, ITIL framework, or Linux Kernel internals Familiarity with other UNIX‐like systems Behavioral Skills Minimum 5 years of senior‐level Linux system administration Strong English communication skills (written and verbal)Proactive and detail‐oriented with excellent documentation skills Experience working in international teams Team player with a customer‐first mindset Comfortable with enterprise IT change management processes Why Join Us?Be part of a collaborative and innovative team that values your expertise Enjoy competitive compensation and career advancement opportunities Work in an environment that encourages continuous learning and growth Experience a company culture that supports work‐life balance How to Apply Click the "Apply for this job" button or send your updated resume to #J-18808-Ljbffr
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Senior Linux Administrator: Cloud
1 week ago
Singapore GECO Asia Pte. Ltd Full timeA leading IT consultancy in Asia is seeking a highly experienced Senior Linux Administrator to manage critical Linux infrastructure. This role involves automating deployments, ensuring system performance, and collaborating with cross-functional teams. Ideal candidates have deep expertise in Linux administration, automation tools, and cloud platforms. Strong...
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Senior Linux Administrator
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