Job Requirements Reston, VA Secret Polygraph Unspecified Senior Level Career (10+ yrs experience) Salary not specified Join Premium to unlock estimated salaries Job Description Position Title: Senior Network Systems Engineer Clearance: Clearable US Citizen Location: Reston, VA You will be responsible for planning, deploying, and maintaining a wide variety of Linux-based services. Ideal candidates will have a experience with the technologies, management, and configuration of all aspects of a delivered service. This frequently entails experience with a wide variety of networking, Linux, virtualization, and application configurations. You'll be a great fit if you meet the following 6+ years managing Linux servers running Debian, RHEL, and Ubuntu Experience configuring and maintaining common open-source tools and software such as Apache, NGINX, Postgres, MariaDB, IPA/IDM, KeyCloak, LDAP, IPTables, pfSense, Wireguard, IPSec, and OpenVPN Experience working directly with virtualization platforms such as VMWare, Docker, and Kubernetes Experience creating and configuring automation tools, such as Ansible, AWX, and Foreman Understanding and applying networking protocols and concepts such as BGP, CIDR, DHCP, DNS, OSPF, Routing, Switching, and VLANs Mentoring junior team members on system documentation, security hardening, and diagnosing and troubleshooting system and network issues Excellent communication skills, attention to detail, and the ability to work collaboratively with other teams Stay up-to-date with emerging trends and technologies in Linux administration, automation, virtualization, containerization, and cloud hosting Ability to work independently and prioritize tasks effectively It would be even better if you have experience Building and configuring software-based phone systems such as Asterisk or Freeswitch Building and configuring monitoring systems like Prometheus, Nagios, or Zabbix. Building and configuring ELK Experience configuring Cisco, Juniper, and similar networking devices Experience configuring and managing Quagga/FRR Designing and implementing wide-area networks Designing and implementing VMWare and related systems Familiarity with core mobile networking terms and technologies group id: 10364120 Apply now
Job ID: 523097682
Originally Posted on: 5/31/2026
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