Linux System Administration Specialist

1 day ago

Angeles City, Central Luzon, Philippines beBeeSystemAdministrator Full time $100,000 - $120,000
Job Summary

This is an exciting opportunity for a highly skilled IT professional to take on the role of System Administrator. As a key member of our global team, you will be responsible for managing all aspects of IT operations, including firewall security, user access, and system maintenance.

Key Responsibilities:
  • Oversee IT work, including firewall configuration, user VPN access, and system updates.
  • Work collaboratively with various teams to ensure seamless connectivity and permissions to applications.
  • Collaborate with DevOps and support teams to resolve technical issues efficiently.
Requirements:
  • At least 5 years of experience in a similar IT staff position.
  • Proven expertise in third-party management (suppliers, vendors, carriers, etc).
  • Fluent English language skills; prior experience working directly with international clients.
  • Strong proficiency in main Linux OS flavors: Red Hat/CentOS 6, 7, 8, Ubuntu.
  • Microsoft Windows administration knowledge: latest releases (Windows 7/8/10) and Server 2008/2012; Remote Desktop.
  • Scripting skills: one of Bash, Python, or Perl.
  • Networking know-how: Fortigate firewall setup; basic WiFi knowledge; Static routing, DHCP.
  • IT automation using technologies such as Ansible.
  • Solutions-oriented mindset; fast-paced teamwork skills.
Preferred Qualifications:
  • Experience leading IT teams in development groups.
  • Infrastructure maintenance: LAMP, monitoring tools.
  • Bug tracking systems like Jira or Bugzilla.
  • Server configuration tools like OMSA, PSP.
  • Monitoring skills: Nagios, Centreon, Zabbix; configuration management: puppet/chef/salt.
  • Configuration management: ability to support developers; Makefile, Scons, RPM building.
  • RHCE certification.
  • Advanced networking skills: troubleshooting, WiFi; fiber connectivity (single-mode/multimode); L3 routing (BGP), UDP unicast/multicast.
  • Firewall setup familiarity; Fortigate appliances; VPN for clients.
  • Low latency switches familiarity: Cisco Nexus, Dell Force10, Arista; switches, Solarflare NICs.
  • Remote server work experience.
  • VOIP knowledge (SIP signaling, RTP; firewall considerations); SIP Trunk troubleshooting.
  • Virtualization and cloud: QEMU, Docker, AWS, GCP; cloud networking.

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