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Linux Systems Engineer

Crimson Phoenix

Posted today

Job Requirements

Springfield, VA
Top Secret/SCI Full Scope Polygraph
Career Level not specified
Salary not specified
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Job Description



What You Will Be Doing:
  • Designing, implementing, and maintaining enterprise Linux-based infrastructure in both on-premises and virtualized environments.
  • Administering, maintaining, and optimizing Nutanix hyperconverged infrastructure (HCI), including AHV, Prism Central, and Prism Element, to support enterprise Linux workloads.
  • Collaborating with infrastructure teams to provision, configure, and manage virtual machines, storage, networking, and cluster resources within Nutanix environments.
  • Developing and maintaining automation solutions using Ansible and scripting languages (e.g., Bash, Python).
  • Standardizing system configuration, patching, and deployment processes through Infrastructure-as-Code practices.
  • Administering and supporting Red Hat ecosystem tools, including Satellite and Capsule.
  • Integrating and managing authentication and authorization mechanisms (e.g., OAuth, SSO, identity providers).
  • Supporting the development of dashboards and observability solutions using tools such as Grafana and Zabbix.
  • Monitoring, troubleshooting, and optimizing Linux systems and Nutanix infrastructure for performance, availability, and capacity.
  • Troubleshooting complex system, virtualization, storage, networking, and integration issues across distributed environments.
  • Collaborating with cross-functional teams to improve system reliability, scalability, security, and operational efficiency.
  • Documenting system architecture, processes, automation workflows, and infrastructure standards.
  • Contributing to continuous improvement initiatives, including automation maturity, platform modernization, and operational best practices.
group id: 90901937
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About Us
Crimson Phoenix provides cutting-edge data-enabled solutions to the Intelligence and Defense Communities, with a focus on artificial intelligence, machine learning, and digital technologies that enhance intelligence analysis to the forefront of innovation. At Crimson Phoenix, we are focused on our people and the mission. As a dedicated provider to our defense and intelligence communities, our mission transcends beyond contracts and deadlines—it’s about making a tangible difference in the world. Join us, and you’re not just joining a company, you’re becoming a vital part of a team committed to excellence, integrity, and a passion for transforming challenges into impactful solutions.

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Job Category
IT - Hardware
Clearance Level
Top Secret/SCI