Senior Systems Administrator

RCT Systems
Reston, VA
Job Description
Role Overview

Senior/Expert System Administrator supporting a technical development program in the IDAM/ICAM and Attribute Services space, focusing on AWS/cloud-native infrastructure, Linux administration, automation, security, and mission-critical operations.

What You Will Do

Design, implement, and maintain cloud-native AWS infrastructure, provide technical leadership, administer and support Linux servers, perform security patching, and maintain a mission-critical service.

Why It Might Be a Fit

The ideal candidate will have expert-level Linux administration, strong Bash scripting, AWS/cloud experience, security accreditation experience, and DevOps/CI/CD experience with tools such as GitHub, Jenkins, Puppet, Docker, and Rundeck.

Requirements

  • TS/SCI with Polygraph
  • Bachelor's degree + 11–15 years relevant experience
  • Expert-level Linux administration
  • Strong Bash scripting
  • AWS/cloud experience and infrastructure-as-code knowledge
  • Security accreditation experience
  • Experience with Elastic Stack (Elasticsearch, Logstash, Kibana, Beats)
  • DevOps/CI/CD experience with tools such as GitHub, Jenkins, Puppet, Docker, Rundeck
  • AWS Console and CLI experience
  • Enterprise cloud architecture/design understanding
  • Agile experience and strong communication skills

Benefits

  • Competitive benefits package (medical, dental, vision, life insurance)
  • Immediate 401k vesting
  • Generous PTO and flexible schedules
  • $500.00 annual technology allowance
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