Security Administrator

Reston, VA
Work Type: On-Site
  • Job Category: Information Technology
  • Travel: None
  • Clearance: Able to Obtain Public Trust
  • Req ID: 2024-3771


Job Summary:

Tuvli is seeking a Linux Security Administrator to join our IT team and ensure the security of our Linux systems and networks. As a Linux Security Administrator, you will be responsible for installing, configuring, and maintaining Linux systems as well as installing security tools and policies on Linux servers and devices. You will also monitor and audit system activities, perform vulnerability and baseline assessments, and triage and remediate Linux systems.

To join our team of outstanding professionals, apply today!

Job Responsibilities:

  • Solid understanding of Linux operating systems, security best practices, and common attack vectors.

  • Experience with various security tools and frameworks, such as firewalls, IDS/IPS, encryption, VPN, SELinux, NIST, etc.

  • Additionally, you should have strong problem-solving, communication, and teamwork skills.


Minimum Qualifications:

  • 5+ years of broad work experience including administration, engineering, and security.

  • 3+ years of experience in security technology administration.

  • Ability to work on multiple projects simultaneously and balance conflicting demands.

  • Strong sense of professionalism, integrity, and ethics.

  • Ability to combine technical skills with an understanding of business needs to successfully protect assets.

  • Proven ability to communicate effectively, both verbally and in writing to technical and non-technical audiences.

  • Job-related industry certification, such as RHCE, LPI, CISSP, SANS GIAC, security+, and MCSE.

Desired Qualifications:

  • Experience assessing and hardening security configurations for operating systems, applications, and services.

  • Administration of Network Intrusion Detection and Prevention Systems (NIDS & NIPS).

  • Administration of Host Intrusion Detection and Prevention Systems (HIDS & HIPS).

  • IDS, IPS, SIEM content management, policy tuning and signature development.

  • Ad-hoc scripting supporting process automation and data analysis.

  • New system integration and coordination with engineering.

  • Resource utilization analysis and performance tuning of IDS & SIEM servers & applications.

  • Experience with virtualization technologies.

  • Experience in the deployment, operation, maintenance, upgrading and troubleshooting/repair of cyber.

  • Defense systems to include but not limited to: network components, servers, analyst workstations, CND associated hardware and software.

Job: Information Technology

Travel: None

Organization: Tuvli

Clearance: Able to Obtain Public Trust

Work Type: On-Site

Remote: No

ReqID: 2024-3771