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Job Description & How to Apply Below
About the job Systems Administer - Linux
Who are we seeking to join our team?
Our client is currently seeking a System Administrator
- Linux to join our team at the North York head office.
You will contribute to the team by performing the following:
- Service oriented, positive attitude.
- Serve as the subject matter expert for Linux system platforms, providing Tier III support in diagnosing complex issues, working closely with systems and network engineering teams.
- 3-5 years experience working with IT platform infrastructure including bare-metal and VMware, Hyper‑V
- Server management including (but not limited to) system deployment, configuration and management, monitoring, and operational documentation.
- Identifying and implementing initiatives that improve or optimize existing infrastructure environments or processes in regards to security, stability and sustainability.
- Work closely with commercial vendors escalating service‑related issues/questions.
- Upkeep skills by participating in professional development through educational opportunities, reading professional publications, and maintaining professional designations
- Able to quickly learn and implement new technologies and infrastructure best practices in a constantly evolving service provider environment
- Ensure the 24/7 system/network uptime as part of a weekly On‑Call rotation
- Other duties are required by management.
What you bring to the team:
- 3-5+ years experience working with Linux systems in a production environment (Red Hat/CentOS preferred).
- Advanced experience in Unix architecture and security.
- Advanced UNIX/Linux scripting skills. Shell scripting and coding in bash, perl or similar languages.
- 3-5+ years experience working with open‑source software including (but not limited to) Apache HTTPd, Tomcat, Asterisk, BIND, MySQL Red Hat IPA Server, etc.
- Advanced experience in supporting infrastructure systems such as DNS, NTP, LDAP, MySQL, NFS/CIFS, SYSLOG, SMTP, Kickstart, Elastic Search, etc.
- Linux server hardening and performance tuning.
- Strong troubleshooting, reasoning and problem‑solving skills.
Nice to have:
- Experience with containerization
- Windows Server and Active Directory Management
Position Requirements
5+ Years
work experience
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