Systems Engineer III

Reflexive ConceptsAnnapolis Junction, MD

About The Position

Reflexive Concepts is seeking a skilled Systems Engineer III to join our team! The Systems Engineer will support a large-scale Linux compute environment, handling installation of COTS/GOTS/FOSS software, day-to-day operations, monitoring, and problem resolution across compute, network, memory, and storage. Responsibilities also include sustaining system security integrity, configuring network components, and implementing operating-system enhancements to improve reliability and performance.

Requirements

  • Active TS/SCI + FS Polygraph
  • Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university, plus twenty (20) years of experience as a SE, in programs and contracts of similar scope, type, and complexity OR Twenty-five (25) years of experience as a SE, in programs and contracts of similar scope, type, and complexity (five additional years may be substituted for the degree)
  • Experience using the Linux CLI
  • Experience developing scripts using Bash/Python
  • Experience performing System Administration including installation, configuration, and support of COTS/GOTS/FOSS software in a large scale Linux cluster environment
  • General technical knowledge regarding compute, network, memory, and storage system components
  • Experience with Red Hat Satellite systems management solution
  • Experience with the sustainment and support of large Linux clusters including day-to-day operations, monitoring and problem resolution
  • Experience with configuring and sustaining a VMware ESXi/Virtualization environment
  • Experience with IaC (Infrastructure as Code) principles and automation tools such as SaltStack and Ansible
  • Experience with corporate STE/STN security compliance policies and procedures
  • Experience using system monitoring tools such as HPE One View and Nagios
  • Experience with containerization technologies such as Docker

Nice To Haves

  • Experience with container orchestration technologies such as Kubernetes
  • Experience with distributed files systems such as Weka, CEPH, GPFS, and HDFS
  • Experience with the Atlassian Suite of Tools such as Jira and Confluence

Responsibilities

  • Support a large-scale Linux compute environment
  • Handle installation of COTS/GOTS/FOSS software
  • Perform day-to-day operations, monitoring, and problem resolution across compute, network, memory, and storage
  • Sustain system security integrity
  • Configure network components
  • Implement operating-system enhancements to improve reliability and performance
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