Linux Sys Admin

2 weeks ago

Bethesda, United States Urbane Systems LLC Full time

Clearance
TS/SCI

Responsibilities

  • Perform Linux builds, installs, configuration, administration, and troubleshooting of Linux servers to include base configuration, security and system patching, performance monitoring in physical and virtual environments
  • Provide operating system hardening and system patching
  • Manage, maintain, configure, and deploy system integration tools such as Kubernetes, Rancher, Helm
  • Develop scripts to support patching, configuration, and automate other infrastructure tasks
  • Perform disaster recovery planning and testing
  • Improve existing infrastructure to incorporate latest technology best practices and cross application integrations

Minimum Requirement

  • Bachelor's Degree and 6+ years of prior relevant experience or Masters with 3+ years of prior relevant experience
  • 3+ years of experience as a Linux Administrator
  • Must possess an Active Top Secret SCI clearance and ability to obtain TS/SCI with CI Poly
  • Working knowledge of COTS and FOSS storage solution
  • Experience with Linux performance tuning, optimization, and security configuration.
  • Experience with highly available and scalable systems and applications
  • Expertise in configuration, administration, and troubleshooting of Linux (RHEL/CentOS, Ubuntu)
  • Experience with Patching: yum repositories, APT repositories
  • Experience with DevOps practices and tools including Continuous Integration/Continuous Delivery (CI/CD) tools and practices, especially Gitlab or Jenkins
  • Experience with Agile practices
  • Experience with Configuration Management and IaC tools such as Salt or Ansible
  • Strong verbal and written communication skills
  • Enthusiastic with the ability to work well on a team and a self-starter who can work on their own
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