Now Hiring: Senior DevOps Engineer

正式服由 perculia 发表于 2014/03/14，13:54

Senior Level DevOps Engineerjobs@zam.comKey Responsibilities

Spearhead the integration of complex and customized open source, and/or proprietary products and data services to support a multi-staged environment of over 200 nodes

Resolve sophisticated environment obstacles by driving proof of concept designs to completion, analyzing and understanding impact, and developing implementation roadmaps. This includes mass-scale infrastructure deployments and upgrades, as well as day to day fine-tuning and optimizations.

Resolve critical environment outages, whether hardware or software in nature, and develop solutions that emphasize automation to prevent such problems from reoccurring.

Debug and improve internal services, propose patches, maintain repositories, and manage package distribution

Identify security weaknesses and propose solutions that hold stability and security in the forefront. Perform security audits, system patching, and educate peers on security practices and principles.

Construct and provide training sessions on interesting, often complex, subjects, or new and evolving technologies for peers and internal users, including upper management. This is a leadership position where you will actively engage with peers to provide consultation and direction, as well as develop documentation on new or old technologies and how it relates to internal systems.

General Requirements

Bachelor’s degree in a related field

Minimum of five (5) years’ experience supporting high traffic/availability websites with a focus on service stability, security, and customer satisfaction

Passion for video games and technology!

Availability to share off-hours duties for on-call coverage on a rotational basis

High attention to detail with the ability adjust quickly to an ever-changing and evolving environment

Passion and curiosity for technology and automation

Technical Requirements

Possess an in-depth understanding of managing sophisticated and standardized Linux environments

Understanding of OS level concepts such as package management, iptables, kernel modules, debugging, and logging is critical as well as familiarity with common Linux tools such as sed, awk, grep, strace, tcpdump, rsync, syslog, and be able to communicate using an industry level vocabulary comprised of ubiquitous terminology

In-depth knowledge of core internet fundamentals including TCP/IP, DNS, SNMP, SMTP, HTTP/S, REST, LDAP, PAM, web services, horizontal vs vertical scaling, multi-tenant hosting, database replication, and multiple tiers of caching.

Advanced shell scripting skills with bash and at least one additional administrative language such as Ruby, Perl, or PHP is a must.

Strong understanding of networking from conceptual design to physical implementation

Prior experience with TCP connectivity debugging (Linux TCP stack or helping track down protocol bugs in embedded network operating systems)

Bonus points for the following:

Experience with LDAP, NFS, Gearman, Kibana, Puppet, Nagios, and Munin

Experience with Memcached, Redis, CouchBase, MySQL, and MongoDB

Experience with Apache, Travis, Jenkins, Maven, Varnish, Capistrano, and Node.js