Linux/Unix System Administrator
We hope you will consider joining our world-class team.
Specific responsibilities include:
? Linux server configuration, installation and racking.
? System hardening and patching
? Performance monitoring and testing
? System exception and availability monitoring
? Maintaining server hardware and software configuration
? Providing best practice and system design recommendations to senior management
? Maintaining hardware and software vendor relationships
? Purchasing required equipment
? 5+ years of hands on experience administering a complex Unix environment at a corporate or government
? Experience with implementing Data Center High Availability and Disaster Recovery.
? Experience with Configuration Management Tools such as Chef and Puppet
? Familiarity with network services including DNS (BIND/named), SMTP (Sendmail, Postfix), NTP, LDAP
(OpenLDAP, Active Directory), HTTP (Apache, HAProxy). Experience with SSL protocols and certificate
? Familiarity with network concepts, including firewalls, switches, routing and IPTables
? Bachelor of Science in Information Technology or equivalent
? Occasional travel to Data Centers located in Chicagoland area.