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Sr. System Administrator

Annapolis Junction, Maryland
Job Description:
This position is for System Administration support for development and production environments for an Identity, Credential and Access Management (ICAM) system. Responsibilities include development and management of Ansible playbooks, automating system patching and maintenance, configuring Virtual Machines (VMs), loading Operating systems and software, performing security hardening, and monitoring status. Position also will support ISSO and ISSEs in obtaining and maintaining security certification and accreditation. Apply knowledge of computer operations, platforms, systems, architectures, functions, and terminology.  Independently read, write and implement standard operating procedures and technical documentation.

Minimum Required Skills/Experience:
  • TS/SCI Clearance with polygraph
  • Bachelor’s Degree or higher in computer engineering or in a field related to the computer engineering or computer science disciplines
  • 10 years System Administration experience.  An additional 4+ years of System Administration experience may be substituted for the degree for a total of 14 years
  • 2+ years’ experience with PKI authentication services
  • Must be able to work independently and provide workable solutions to support deployment and scalability requirements in a collaborative work environment with software and systems engineers. Must be able to work with minimum supervision.
  • Experience with:
    • Networking/Load Balancing
    • Automated configuration and Maintenance of Virtual Machines (AWS/EC2/C2S)
    • Linux and Windows operating systems
    • Docker Containers
    • Scripting languages (e.g. Perl, bash, etc.)
    • OS and Software application patching (e.g. IAVA, Version updates)
Desired Skills:
  • Experience with MongoDB and Elastic Stack
  • Attention to detail and time management
  • Excellent communications skills
  • Ability to provide afterhours call-in support
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