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Captivation

Software engineering for mission-focused teams

Systems Administrator 3 - Linux/Bash/Python/STE/STN/Docker/Kubernetes

System AdministrationConfirmed live in the last 24 hours
Full-timeAnnapolis Junction, MD, USA$130k - $270k /yrIn-person

About the Job

Requirements

  • Fifteen years of Systems Administrator experience in programs and contracts of similar scope, type, and complexity is required.
  • A bachelor's degree in a technical discipline from an accredited college or university is required, or five additional years of Systems Administration experience may be substituted for the degree.
  • A Security+ certification is required.
  • Experience using the Linux command-line interface is required.
  • Experience developing scripts using Bash and Python is required.
  • Experience performing Systems Administration, including installation, configuration, and support of COTS, GOTS, and FOSS software in a large-scale Linux cluster environment, is required.
  • General technical knowledge of compute, network, memory, and storage system components is required.
  • Experience with Red Hat Satellite systems management solution is required.
  • Familiarity with Splunk for ingesting, indexing, searching, monitoring, and analyzing big data is required.
  • Experience sustaining and supporting large Linux clusters, including day-to-day operations, monitoring, and problem resolution, is required.
  • Experience configuring and sustaining VMware ESXi and virtualization environments is required.
  • Experience with Infrastructure as Code principles and automation tools such as SaltStack and Ansible is required.
  • Experience with corporate STE/STN security compliance policies and procedures is required.
  • Experience using system monitoring tools such as HPE OneView and Nagios is required.
  • Experience with containerization technologies such as Docker is required.
  • Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable polygraph; U.S. citizenship is required.

Responsibilities

  • Provide support for a large-scale Linux system, including installation of COTS, GOTS, and FOSS software, day-to-day operations, monitoring, and problem resolution for compute, network, memory, and storage system components.
  • Maintain system security integrity and configure network components.
  • Implement operating system enhancements to improve reliability and performance.

Desired Qualifications

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

About the Company

Captivation

Software engineering for mission-focused teams

Captivation builds digital software for mission makers by delivering engineering services across a wide range of disciplines. The work is collaborative, with teams that move quickly like a small business and take pride in what they develop. The company emphasizes transparency, a flat organizational structure, and a developer-focused culture, which enables engineers to work directly and iteratively with clients. Compared with larger firms, Captivation differentiates itself through its focus on timely delivery, practical problem solving, and actively pursuing challenging projects for the Intelligence Community, using modern software technologies. The goal is to produce solutions that clients value, on time, while growing the team and empowering its engineers to take ownership of their work.

Company size
11-50
Company stage
Not listed
Total funding
Not listed
Headquarters
Columbia, MD
Founded
2014

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