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GRVTY

RF signature collection for defense

Systems Administrator

System AdministrationConfirmed live in the last 24 hours
Full-timeFort Meade, MD, USA$175k - $185kIn-person

About the Job

Requirements

  • Have a TS/SCI clearance with a polygraph completed within the last six years.
  • Have 10 years of systems administration experience, or a technical bachelor's degree and five years of systems administration experience.
  • Be proficient with Linux.
  • Have at least three years of Linux system administration experience within the last three years.
  • Have experience patching and upgrading Linux servers and networking resources.
  • Have virtual machine experience.
  • Hold a Security+ certification.

Responsibilities

  • Perform Linux system administration functions.
  • Stand up, configure, and maintain Linux servers.
  • Monitor and patch or upgrade standard networking resources, including routers, switches, and firewalls.
  • Monitor and patch or upgrade servers and virtual machine hardware.
  • Assist with implementing applicable security compliance controls.
  • Document controls that are not applicable.
  • Assist with installing new or replacement hardware or software.
  • Configure and integrate hardware or software with existing networked infrastructure.
  • Assist with decommissioning or removing obsolete, excess, or replaced hardware.
  • Document inventory changes.

Desired Qualifications

  • Experience with Dell and HPE Linux servers.
  • Experience with Juniper and Cisco routers, switches, and firewalls.
  • Experience with Palo Alto firewalls.
  • Experience with Ansible.
  • Experience with Nutanix virtual machine management.
  • Experience with Rubrik data storage.
  • Experience with Nomad containers.
  • Experience with SALT scripts.
  • Experience with LibreNMS.
  • Experience with NetBox.

About the Company

GRVTY

RF signature collection for defense

GRVTY develops tools for national security by collecting real-time RF signatures and delivering situational awareness for defense operations. Its flagship product, SPEAR (Special Purpose Environmental Activity Recorder), is a compact, cost‑effective device that can be quickly deployed to gather radio-frequency signals in both land and maritime environments. The data from SPEAR feeds into comprehensive data platforms that turn raw RF signals into actionable insights for asset management and command decisions. Compared with other defense vendors, GRVTY emphasizes rapid field deployment, portability, and a tight integration between hardware for RF data collection and software platforms for analysis, enabling users to maintain a strategic edge in volatile, globally influenced threats. The company aims to help defense clients monitor, understand, and respond to evolving risks by providing reliable RF intelligence and platforms that support real-time decision making.

Company size
501-1,000
Company stage
Not listed
Total funding
Not listed
Headquarters
McLean, VA
Founded
2024

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