Linux Systems Administrator - RedHat / Chef

ONE STOP COLLECTIBLE CORP

Austin, TX, United States

2 days ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Job source

startup.jobs

Tech stack

Java (Programming Language) Amazon Web Services Apache Ant Apache HTTP Server Apache Tomcat Server Applications Application Layers Backup Devices CentOS Cisco Routers Software as a Service Databases

+25 more

Computer Engineering Continuous Delivery Linux DevOps Monitoring of Systems Infrastructure as a Service (IaaS) Virtual Private Networks (VPN) OSI Models WildFly (JBoss AS) Network Layer Lightweight Directory Access Protocols (LDAP) Apache Maven MySQL OpenVPN Platform as a Service (PAAS) Performance Tuning Red Hat Enterprise Linux Software Configuration Management Software Engineering Vagrant Wide Area Networks Git Information Technology Firewall Services Module Atlassian Bamboo

Job description

Provide installation/configuration, operation, and maintenance of systems software and related infrastructure.
Perform ongoing performance tuning, hardware upgrades, and resource optimization as required
Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes.
Reviewing system and application logs, and verifying completion of scheduled jobs such as backups, both internally and externally.
Troubleshoot Linux, Apache, Java, JBOSS, OpenDS/LDAP and MySQL services. Knowledge of all layers of the OSI model, most importantly the network (layer 3) and application (layer 7).
Implement automated approaches for system administration tasks. Leverage our self-hosted Chef deployment.
Experience with RedHat Enterprise Linux and CentOS, including repository management, system patching, and CLI configuration/administration.
Knowledge about DevOps Tools supporting Continuous Delivery - Chef, Bamboo, Vagrant, GIT, Maven, and Ant.
Expertise in various architect and support functions for IaaS, PaaS, and SaaS Cloud environments - AWS, Rackspace, Savvis, Terremark, and GoGrid.

Requirements

Experience in networking admin/design of VPN implementations using OpenVPN/OpenSwan, LAN/WAN/Firewall configuration on Cisco routers.
Experience installing and configuring application servers, e.g. Apache, Tomcat, Jboss and database/directory servers (MySQL, OpenDS).
B.S. in Computer Science, Computer Engineering, Software Engineering, or related areas.