Allegis Group - Knoxville, TN

posted 3 months ago

Full-time - Mid Level
Knoxville, TN
10,001+ employees
Administrative and Support Services

About the position

The Linux Systems Administrator position is a critical role that involves collaboration with the Network team to provide support for DHCP and DNS services utilizing Linux technologies and enterprise applications. The successful candidate will possess a strong background in system administration, which is essential for executing the responsibilities associated with this role. This includes the installation, configuration, maintenance, and testing of Linux operating systems, specifically Red Hat, in relation to BIND and KEA services. In this role, the candidate will be tasked with troubleshooting various issues related to DNS and DHCP, as well as software and application problems. Monitoring system activities is a key responsibility, and the candidate will need to fine-tune configurations to optimize system performance. Additionally, the role requires performing system utilization analysis to ensure that all systems adhere to best practices for security and efficiency. The Linux Systems Administrator will also be responsible for developing automated procedures for routine administration tasks. This includes designing, patching, and deploying DNS and DHCP services, as well as implementing Linux server configurations using tools such as Ansible. Proficiency in Python or other system programming languages is necessary for developing new applications that enhance system functionality.

Responsibilities

  • Collaborate with the Network team to support DHCP and DNS services on Linux technologies.
  • Install, configure, maintain, and test Linux (Red Hat) operating systems for BIND/KEA.
  • Troubleshoot DNS/DHCP, software, and application issues.
  • Monitor system activities and fine-tune configurations to optimize performance.
  • Perform system utilization analysis to ensure adherence to best practices for security and utilization.
  • Develop automated procedures for routine administration tasks, including design, patching, and deploying DNS/DHCP services.
  • Implement Linux server configurations using Ansible.
  • Utilize Python or other programming languages to develop new applications.

Requirements

  • Proven experience in system administration, particularly with Linux operating systems.
  • Strong knowledge of DHCP and DNS services.
  • Experience with infrastructure management and support.
  • Ability to troubleshoot software and application issues effectively.
  • Familiarity with performance monitoring and optimization techniques.

Nice-to-haves

  • Experience with container technology in AKS or AWS.
  • Familiarity with VMware and Tenable security solutions.
  • Experience with Ansible for automation tasks.
  • Knowledge of Cohesity backup solutions.
  • Experience with ISC DHCP/BIND and Infoblox IPAM for IP address management.
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