System Administrator III

Reflexive Concepts is seeking a skilled System Administrator III to join our team!

System Administration – Network Maintenance & Modernization: The contractor shall maintain existing customer network resources located XX miles from NSAW. Responsible for supporting servers, current hardware, storage, virtual infrastructures with VMs, new hardware, and resources. Responsible for day-to-day operations, creating/deleting VMs, security updates, troubleshooting, resolving issues, managing tickets (Jira). Familiar with automation tools and building of workflows. Responsible for keeping networks up-to-date utilizing industry best practices and be able to advise on system and network designs, mission architectures, and simplify and streamline network maintenance tasks.

Qualifications:

• Active TS/SCI w/ Full Scope Polygraph
• Fifteen (15) years experience as a System Administrator, in programs and contracts of similar scope, type, and complexity
• Bachelor’s degree in a technical discipline from an accredited college or university
  • Five (5) years of additional System Administrator experience may be substituted for a bachelor’s degree

Required Skills:

• Experience with multiple operating systems (Windows, Linux, Unix)
• Experience with Ubuntu
• Familiar with System and Network security policies and able to implement policies
• Maintain and administer systems and networks (monitoring, patching, troubleshooting)
• Maintaining and deploying VMs. Able to build VMs.
• Assist in annual inventory activities
• Experience with Ansible
• Create and maintain system and network documentation
• Experience with Jira and Confluence
• Responsive to users
• Able to set up enclaves
• Experience with system hardware
• Experience with NetBox
• Managing SLURM
• Cluster management experience
• DevOp experience

Desired Skills:

• STE/STN
• Demonstrates follow through on policies and tasking
• Update Jira tickets, resolve issues, and close tickets