Cybersecurity Linux Systems Engineer

CACI International Inc.

St. Louis (MO)

On-site

USD 75,200 - 158,100

Full time

14 days+
Application generator

Don’t send a generic resume — generate a resume and cover letter tailored to this exact role.

Get past ATS filters

Benefits offered by this job

Flexible time off
Comprehensive benefits
Continuing education

Job summary

CACI International Inc. is seeking a Cyber Security Engineer in St. Louis, MO, focused on enhancing cybersecurity capabilities through Linux systems. Candidates should have over 7 years of experience in SEIM and system administration, expertise in shell scripting and secure networking services, and a TS/SCI clearance. This full-time role offers competitive pay and comprehensive benefits, fostering a culture of integrity and continuous growth. The proposed salary range is $75,200-$158,100.

Qualifications

  • 7+ years of related experience in SEIM, network operations, or cybersecurity.
  • Active Top Secret/SCI Clearance required.
  • DOD 8570 IAT II and CSSP Infrastructure Support certifications mandatory.

Responsibilities

  • Design and implement shell scripts for system maintenance tasks.
  • Configure and manage system logging and remote logging.
  • Deploy, configure, and maintain Linux-based systems.

Skills

Linux
Shell scripting
System optimization
Collaboration skills
AWS services (EC2, S3)
Automation tools (Ansible)

Education

Bachelor’s degree in Computer Science, Information Technology, Computer Engineering, or Electrical Engineering

Tools

GitHub/GitLab
Terraform

Job description

CACI International Inc. is seeking a Cyber Security Engineer in St. Louis, MO, focused on enhancing cybersecurity capabilities through Linux systems. Candidates should have over 7 years of experience in SEIM and system administration, expertise in shell scripting and secure networking services, and a TS/SCI clearance. This full-time role offers competitive pay and comprehensive benefits, fostering a culture of integrity and continuous growth. The proposed salary range is $75,200-$158,100.
Get your free, confidential resume review.
or drag and drop your file here.
Similar jobs

Similar jobs worth comparing

Cyber Security Engineer - NSS Tools St. Louis, MO, US
Cyber Security Engineer - NSS Tools St. Louis, MO, US

CACI International Inc. • St. Louis (MO)

On-site
USD 75,000 - 159,000
Flexible time off
Comprehensive benefits
Continuing education
Lead Cyber Security Engineer - Architecture & Cloud Security
Lead Cyber Security Engineer - Architecture & Cloud Security

Peraton • St. Louis (MO)

On-site
USD 112,000 - 179,000
Heavily subsidized employee benefits coverage
25 days of PTO accrued annually
Eligible for attractive bonus plan
Senior Cybersecurity Analytics Engineer III (TS/SCI)
Senior Cybersecurity Analytics Engineer III (TS/SCI)

CACI International Inc. • St. Louis (MO)

On-site
USD 75,000 - 159,000
Flexible time off
Comprehensive healthcare benefits
Continuing education support
Linux Systems Engineer Sterling, VA, US
Linux Systems Engineer Sterling, VA, US

CACI International Inc. • Sterling (VA)

On-site
USD 104,000 - 218,000
Flexible time off
Learning resources
Senior Network Engineer — TS/SCI Clearance
Senior Network Engineer — TS/SCI Clearance

CACI International Inc • St. Louis (MO)

On-site
USD 75,200 - 158,100
Flexible time-off benefit
Robust learning resources
Opportunities for continuous growth
Linux Systems Engineer – TS/SCI | Flexible Time Off
Linux Systems Engineer – TS/SCI | Flexible Time Off

CACI International Inc. • Sterling (VA)

On-site
USD 104,000 - 218,000
Flexible time off
Learning resources
Senior Linux SysAdmin – Secure, 24/7 Critical Infra
Senior Linux SysAdmin – Secure, 24/7 Critical Infra

CACI International Inc • National Harbor (MD)

On-site
USD 103,000 - 219,000
Healthcare benefits
Financial support
Retirement benefits
+1
Linux Systems Engineer
Linux Systems Engineer

CACI International Inc • Sterling (VA)

On-site
USD 104,000 - 218,000
Senior Linux Engineer - DoD Cyber Defense (Colorado Springs)
Senior Linux Engineer - DoD Cyber Defense (Colorado Springs)

HRUCKUS • Colorado Springs (CO)

On-site
USD 140,000 - 160,000
Senior Endpoint Security Engineer (TS/SCI)
Senior Endpoint Security Engineer (TS/SCI)

CACI International Inc. • St. Louis (MO)

On-site
USD 75,000 - 159,000