Paycom - Oklahoma City, OK

posted 3 months ago

Full-time - Mid Level
Oklahoma City, OK
Professional, Scientific, and Technical Services

About the position

The Linux System Administrator III role is crucial for maintaining the server environment by identifying system requirements, provisioning new systems, installing upgrades, and managing software maintenance and licensing. The Linux Systems & Tools team is responsible for all application servers across various datacenters. As a Linux System Administrator, you will collaborate with the team in the architecture, configuration, and maintenance of all Linux Systems projects, tools, and processes. This position also involves participating in troubleshooting, remediation, and documentation to ensure the smooth operation of the server environment. In this role, you will assist in the architecture design and determine system requirements for all new server requests. You will configure Linux operating systems on both virtual machines and physical servers, and work on support tickets assigned to the Linux Systems & Tools team. Regularly reviewing system performance and logs will be part of your responsibilities, providing reports for management to maintain awareness of the technical health of the infrastructure. You will also engage in capacity planning and forecasting, develop team documentation for day-to-day duties, and ensure that systems are properly configured, updated, healthy, hardened, and scaled to meet business needs. Collaboration with various technology teams will be essential as you proactively evaluate disaster recovery plans, backup requirements, and failover procedures. You will communicate with vendors to ensure proper licensing and timely renewals, and you will act as a subject matter expert on any assigned systems, ensuring that all aspects of the Linux server environment are managed effectively.

Responsibilities

  • Assist in the architecture design and determining system requirements for all new server requests
  • Configure Linux operating systems on virtual machines and physical servers
  • Work support tickets assigned to the Linux Systems & tools team
  • Review system performance and logs and provide reports for management's awareness into the technical health of the infrastructure
  • Capacity planning and forecasting
  • Develop team documentation for day-to-day duties and gained team knowledge
  • Keep systems properly configured, updated, healthy, hardened and scaled to meet the needs of the business
  • Work with various technology teams to pro-actively evaluate disaster recovery plans, backup requirements, and failover procedures
  • Communicate with vendors to ensure we are properly licensed and up to date on renewals
  • Be responsible for and act as subject matter expert on any assigned systems

Requirements

  • Bachelor's Degree
  • 3+ years of professional IT experience
  • 3+ years supporting Linux servers editions
  • In-depth knowledge of Linux Server operating system editions
  • In-depth knowledge and experience of web application architecture and technologies
  • Bash or similar command line tools used to manage and automate
  • Using a log aggregation tool, such as Splunk, for troubleshooting and reporting
  • Linux and Windows server administration - applying patches, ensuring health, right-sizing, ensuring quality disaster recovery architecture, and troubleshooting problems
  • Data retention and capacity planning

Nice-to-haves

  • Bachelor's Degree in MIS, Info Sys, Computer Science or related fields
  • RHCA/Linux+
  • System administration experience in medium to large private datacenter environments
  • Proven track record of building and maintaining highly available system architecture
  • High availability and disaster recovery planning and design
  • System performance reviewing experience of existing architecture for any changes to the system that require updates
  • Expert knowledge of Linux Server operating systems and built-in tools
  • Knowledge of Windows Server operating systems and built-in tools
  • Knowledge of VMware and virtual environments
  • Experience with VDI/VMware Horizon
  • Knowledge of Networking/Firewall components
  • Multi-node system architecture planning and design
  • Good understanding of web application architecture and technologies
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