3255 Linux System jobs in Gaithersburg,MD

Senior IT Systems Administrator (On-Site) with Security Clearance

Strategic Technology Institute Inc (STi)

Rockville, MD 20852

BOOZ, ALLEN & HAMILTON

Reston, VA 20190

Experience supporting regulated or high-security environments
Experience integrating packet capture tools with SIEMs, SOAR tools, and investigation platforms
DoD 8570.01-M Information Assurance Technician (IAT) Level II Certification, including Security+ CE, CCNA-Security, GSEC, SSCP, CySA+, GICSP, or CND Certification
Associate's degree and 5+ years of experience supporting IT projects and activities, Bachelor's degree and 3+ years of experience supporting IT projects and activities, Master's degree and 1+ year of experience supporting IT projects and activities, or 7+ years of experience supporting IT projects and activities in lieu of degree
Ability to obtain a DoD 8570.01-M Cybersecurity Service Provider - Infrastructure Support Certification, including CEH, CHFI, CFR, Cloud+, or CND certification within 30 days of start date
Experience with PowerShell, Bash, Python, or Ansible
5+ years of experience in cybersecurity engineering, Linux system administration, network security, or SOC tooling
Knowledge of core network protocols
Active TS/SCI clearance; willingness to take a polygraph exam

ManTech

Herndon, VA 20170

GovCIO LLC

Washington, DC 20016

Systems Planning and Analysis

Reston, VA 20190

Minimum 3 years of relevant professional systems engineering experience on DoD strategic or weapons systems programs.
Bachelors Degree in Systems Engineering, Industrial Engineering, or other relevant degree.
Ability to work full-time at Maritime Plaza in Washington, D.C.
Ability to obtain and maintain a DoD TOP SECRET clearance.