Lead Linux Administrator - 304830

22 hours, 55 minutes ago
Full-time
Mid Level
DevOps and Infrastructure
Delaware Nation Industries

Delaware Nation Industries

Delaware Nation Industries (DNI) is a tribal organization based in Oklahoma, dedicated to leveraging tribal advantages for non-gaming business strategies. DNI offers a wide range of Information Technology services through its subsidiaries, including In...

Internet Software & Services
251-1K
Founded 2015

Description

  • Provide application support for COTS and GOTS software running on Linux servers in a 24x7x365 environment.
  • Administer user accounts and control access functions for the information system and network.
  • Support code deployments, application updates, and Sunday morning maintenance window releases.
  • Deliver technical support, troubleshooting, and repair for application issues, outages, and degradations.
  • Attend coordination meetings with DCSA personnel, DBAs, and developers to review releases and testing cycles.
  • Write and submit change requests and coordinate maintenance plans with other technical teams.
  • Support software installation, deployment, implementation, and middleware component upgrades.
  • Monitor application performance, diagnose problems, and maintain application integrity, availability, and functionality.
  • Provide web administration support in a Windows Server environment, including installing, configuring, and troubleshooting web applications.
  • Apply STIG and information security practices, manage permissions and roles, and support application restoration planning and execution.

Requirements

  • Minimum of 3 years of relevant Linux Application Administration experience.
  • CompTIA Security+ certification or an equivalent certification.
  • Active DoD Top Secret clearance.
  • Experience supporting COTS and GOTS software installations and deployments.
  • Experience with Linux server environments and application administration.
  • Experience providing troubleshooting, maintenance, and monitoring support for applications.
  • Experience working with change requests, scheduled releases, and maintenance windows.
  • Experience supporting application security administration and applying STIG guidelines.
  • Experience supporting restoration planning and incident troubleshooting.
  • Salary-based position with matching 401(k) and full benefits.

Benefits

  • Salary-based position.
  • Matching 401(k).
  • Full benefits.

Interested in this position?

Apply directly on the company website

Apply Now

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