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Zaba Systems
  Company Profile
Many staffing companies claim to offer similar services, but at ZABA Systems, our people make the difference. Our recruiters are committed to exceptional customer service, going the extra mile to ensure a good match. We take pride in our exceptional client / candidate service and are confident you will be satisfied with ZABA Systems acting as your IT talent & executive staffing specialists.
  Job Details 

Unix System Administrator : San Mateo, CA

Posted On:  10/16/2020 5:25:46 AM

Unix System Administrator

No. of vacancies:  3
Qualifications:  Bachelor's Degree
Essential Skills: 
Not specified
Minimum Total Experience:  3
Job Tenure:  Full-time Only
Salary Offered:  DOE
Job Location:  San Mateo CA United States

  Job Description
- You've worked in a company which ran an Internet based service on a 7x24 basis and
you are very familiar with deploying services in a Production environment.
- You are passionate about availability and uptime and understand how to effectivly measure and improve them
- You are familiar with being on call and taking escalations, troubleshooting and root cause analysis
- You understand and can articulate why Trouble Tickets are important.
- You've worked in a NOC or a SOC; You've managed Internet based services running at large scale (hundreds of devices)
- You know why Change management and Release processes are important,
- You are well versed in maintaining your code in Source code repositories and you can effectivly manage versioning and rollback.

- You've worked in close collaboration with a Product Development organization,
you understand software design, can effectively debug and give feedback on the running applications
- You are a fluent scripter who can quickly and effectively develop automation to handle routine tasks
- You are an expert in all Linux technologies, you can build RPMs, repos and Kickstart configutarions and
you've developed scalable and robust update and installation processes.
- You can design Network configurations for secure and reliable performance;
you are versed in setting up bonded NICs,trunking and using iptables for best effect.
- You are well versed in designing and implementing Secure linux installation
- Extra credit is you have experience developing Configuration Management systems

- You understand how DataCenters run, what makes a good DC and how to work with DC providers
- You have experience with Remote management technologies such as IPMI, iLO, KVMs, DRACs, Serial port consoles
- You understand Datacenter power and can articulate a strategy to effectivly deploy power in a DC

- You've implemented Nagios and are well versed in developing innovative tests to detect
outages in applications
- You know how to set up Cacti and understand the value of trending metrics
- You've worked with alarm management tools like Netcool and understand how they integrate
into an Ops organization
- You're familiar with Security tools like Snort and Tripwire

- You understand how switching protocols like Spanning tree work, you know the difference between a Layer2 and Layer3
- You understand IP Routing and routing protocols, You've used BGP, OSPF, HSRP
- You've utilized Load balancers and understand how to effectively deploy and configure them
- You've implemented Firewalls, VPNs and secure SSH access.
- You are familiar with TCP, ports and connections. You can quickly use Netstat, tcpdump, iftop or your favorite tool to debug network performance issues.

- You are well versed in designing and implementing robust DNS
- You can setup and manage Apache, SSL and Certs.

- You have configured and managed an SVN source code control system and understand how to
design build and release processes around it
- You are familiar with Bugzilla
- You understand Mail systems, MTAs, Mail clients and AV/AS. Extra credit if you've implemented Zimbra
- You've implemented OpenLDAP and can discuss schema designs.
- You've created a Filesharing system that keeps Mac, Linux, PC users and you all happy.
- You have designed and implemented a backup strategy using Online and offline technologies

  Contact Information
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