Sr. Systems Admin.

DAn Solutions, Inc.

$100K — $120K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Active TS/SCI security clearance with CI Polygraph required
  • Proficient in Linux OS administration (CentOS, RHEL)
  • Skilled in Satellite server administration
  • Experience in writing Ansible playbooks
  • Knowledgeable in implementing STIG compliance

Responsibilities

  • Plan and implement infrastructure upgrades
  • Manage and troubleshoot VMware environments
  • Administer and maintain Windows Server and Linux systems
  • Create STIG compliant images for various operating systems
  • Deploy software packages using tools like SCCM and PDQ
  • Mentor and support junior system administrators
  • Automate tasks through scripting
  • Perform hardware maintenance and repairs
  • Provide advanced support for Active Directory and associated services

Benefits

  • Full-time, on-site position with no remote work options
Full Job Description
REQUIRES AN EXISTING/ACTIVE TS/SCI WITH CI POLYGRAPH - NO REMOTE WORK
• Plans, designs, and implements infrastructure changes and system upgrades.
• Manages and troubleshoots multiple VMware environments.
• Provides Windows Server and Linux administration, maintenance, and troubleshooting.
• Creates STIG compliant images for Windows Desktop, Windows Server, and Linux OS.
• Creates, tests, and deploys software packages using software deployment products such as SCCM, PDQ, etc.
• Provides expert level support and mentoring for Mid and Junior System Administrator personnel.
• Develops and maintains installation and configuration procedures for system and software changes.
• Utilizes scripting to automate common tasks.
• Performs hardware maintenance/repair activities.
• Ensures proper planning and execution of major projects/maintenance activities.
• Provides advanced level administration and troubleshooting of Active Directory, GPO, DNS, DHCP, and Domain Controllers.

Required Qualifications:
• Linux OS (CentOS, RHEL) administration.
• Satellite server administration.
• Ansible playbook writing.
• Implementing STIGs.
• Experience supporting a software configuration management and development environment.

Desired Qualifications
• Linux OS (CentOS, RHEL) administration.
• Satellite server administration.
• Ansible playbook writing.
• Implementing STIGs.
• Experience supporting a software configuration management and development environment.

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