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Linux Administrator

United States, Fairfax · Job Posted December 11, 2025
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Job Description

Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from data collection to advanced deep learning, leveraging tools like Python, Java, and ArcGIS. We don't just fill roles we build teams of high performers and leaders who make an immediate impact. At our core, we're driven by innovation and powered by people who work at the intersection of passion and performance. Here, you'll collaborate with bold thinkers, leverage cutting edge technology, and tackle meaningful challenges from day one.

Job Responsibility

  • Perform high-level, day-to-day operational maintenance, support, and upgrades for complex operating systems, workstations, and servers
  • Coordinate, direct and perform complex software installations, upgrades, and patching to operating systems and layered software packages
  • Troubleshoot complex issues between hardware and software components
  • Schedule installations and upgrades and maintain them in accordance with established IT policies and procedures
  • Continually monitor and tune multiple systems to achieve optimum performance levels
  • Ensure workstation server data integrity by evaluating, implementing, and managing appropriate software and hardware solutions of varying complexities
  • Plan and implement the modernization of servers
  • Implement and promote standard operating procedures and schedules
  • Conduct hardware and software audits of workstations and servers to ensure compliance with established standards, policies, and configuration guidelines
  • Infrastructure support for the Open Stack environment

Requirements

  • Active Top Secret clearance with an ability to obtain SCI access and willingness to obtain CI Polygraph
  • US Citizenship Required
  • Linux administration: RedHat, CentOS, Debian, Ubuntu, etc.
  • Networking protocols: HAPROXY, DNS, HTTP(S), LDAP(S), SMTP, SNMP, SSSD, etc.
  • Scripting languages: Shell, Python, Ansible, RegEx, etc
  • Storage: Ceph Storage, SANs, etc
  • Cloud Technologies (IasS, SaaS, PaaS): Openstack, Azure, AWS, VMWare
  • Containerization: Docker, LXC
  • Bachelor’s Degree in Computer Science, Engineering, Applied Mathematics, or related field
  • 5+ years of related experience

Nice to have

  • Relational databases: MySQL, MariaDB, HadoopDB, etc.
  • Certifications: RHCT, RHCSA, A+, Network+, Security+, ITIL Foundations

What we offer

  • 100% paid employee healthcare & dental insurance
  • Paid parental leave
  • 401k with matching
  • Escalating vacation time
  • Referral bonuses
  • Tuition reimbursement
  • Professional development training
  • Free beverages and snacks
  • Weekly catered lunches and breakfast on Fridays

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