| Responsibilities: |
Zscaler is seeking an experienced UNIX/Linux Systems Administrator to join the Datacenter Operations team. This position is full-time, based at our corporate headquarters in Sunnyvale, California and reports to the Director of Datacenter Operations. The Senior Operations Engineer is responsible for all aspects of the Zscaler production data center services including servers, operating systems, storage, networking and supporting systems.
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| Duties: |
- Manage an international, 24-7/always-on, multi-site infrastructure powering the Zscaler Security Cloud.
- Design, implement, and operate a scalable and reliable systems and network infrastructure.
- Ensure proper security, monitoring, alerting, and reporting for the infrastructure.
- Troubleshooting and resolving escalated issues.
- Capacity planning for all aspects of the infrastructure.
- Developing and maintaining processes, tools, and documentation in support of the production environment.
- Participation in an on-call rotation.
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| Requirements: |
- Experience running medium to large scale (200+ servers) Linux/UNIX production environments, preferably as part of an online service provider environment.
- Strong working knowledge of Linux/UNIX internals and core systems services (DNS, SMTP, syslog, etc).
- Tools development: experience developing systems automation tools (using shell, Ruby, Perl, etc).
- Excellent verbal and written communication skills.
- Minimum of 7 years administration experience with multiple versions of Linux/UNIX.
- Experience with open source monitoring and alerting systems (nagios, cacti, etc).
- IP network experience: significant experience with switching/routing/security/slb/gslb.
- Experience with systems management tools such as puppet or cfengine.
- BA/BS in Computer Science (or equivalent experience).
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The Cloud Security Company™
