Full-Time

Systems Administrator

Ts/Sci Poly

Posted on 9/25/2025

Itero Group

Itero Group

No salary listed

Washington, DC, USA

In Person

US Top Secret Clearance Required

Category
IT & Security (1)
Required Skills
Operating Systems
Linux/Unix
Requirements
  • Active TS/SCI with Polygraph clearance required.
Responsibilities
  • Provide support for the implementation, troubleshooting, and maintenance of IT systems.
  • Manage IT infrastructure, telecommunications networks and related processes to ensure system reliability and performance.
  • Support day-to-day operations, monitoring, and problem resolution across client, server, storage, and network devices, including mobile platforms.
  • Deliver Tier 1 (Help Desk) and Tier 2 (Escalation) support for problem identification, diagnosis, and resolution.
  • Communicate escalation updates and system status to agency management and internal stakeholders.
  • Configure and manage UNIX and Windows operating systems, including installation, troubleshooting, and network component configuration.
  • Implement operating system enhancements to improve overall system performance.
  • Manage daily activities related to IT system configuration and operations.
  • Provide assistance to users in accessing and using IT systems.
  • Optimize system operations, resource utilization, and perform system capacity planning and analysis.
Desired Qualifications
  • Automation experience with Ansible, Python, and BASH.
  • Knowledge of CI/CD pipelines and modern DevOps practices.
  • Containerization experience with Kubernetes, Docker, Ansible, or Swarm.
  • Proficiency with Git repository management.
  • Experience configuring/managing Windows and Linux DHCP and DNS servers.
  • Expertise in Linux distributions such as RHEL, CentOS, Ubuntu, and Debian.
  • Familiarity with cloud-native technologies (AWS, Azure, GCP), container registries, and monitoring/logging tools (ELK Stack, Prometheus).
  • Experience with automation/configuration management tools such as SaltStack, Puppet, or Chef.
  • Hands-on experience with hypervisors such as VMware, Proxmox, or OpenStack

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INACTIVE