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Network Engineer III
Reflexive ConceptsUnited Statesfull_timeVerifiedPosted 1 May 2026
About the role
Reflexive Concepts is seeking a skilled Network Engineer (Level 3) to join our growing team!
Reflexive Concepts is seeking a skilled Network Engineer to support high-performance computing fabrics and enterprise networking on a high-impact national security mission.
Qualifications:
Reflexive Concepts is seeking a skilled Network Engineer to support high-performance computing fabrics and enterprise networking on a high-impact national security mission.
Qualifications:
- Eight (8) years of network engineering experience
- Bachelor's Degree or higher in a related technical field
- An additional five (5) years of network engineering experience may be substituted for the degree, for a total of Thirteen (13) years
- Linux administration on RHEL, CentOS, Rocky, SLES, or Ubuntu
- TCP/IP networking, with depth in storage fabrics
- Routers and switches: Cisco and Juniper (Arista is being incorporated)
- Active TS/SCI clearance with full-scope polygraph (most recent poly within 7 years)
- High-speed network experience: InfiniBand, Slingshot
- Curiosity about emerging fabric technologies (E1000s, ESNs, DAOS, Weka)
- Familiarity with Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, Salt, and Ansible
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