Security Tools Engineer
@ GuidePoint Security

St. Louis, Missouri, United States
$150,000
On Site
Full Time
Posted 21 hours ago

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Job Details

About the Security Tools Engineer Role

GuidePoint Security provides trusted cybersecurity expertise, solutions and services for top organizations including Fortune 500 companies and U.S. government agencies. In the role of Security Tools Engineer, you will join the Network Defense Team to enhance and protect Linux systems as part of our digital defense framework.

Key Responsibilities

  • Design and implement shell scripts to automate maintenance tasks.
  • Configure and manage system logging and remote log analysis.
  • Establish and manage networking services including firewall configurations and SELinux policies.
  • Utilize partitions and logical volumes to configure local storage solutions.
  • Deploy, configure, and maintain systems, ensuring proper management of updates and core services.
  • Apply expertise in networking protocols and troubleshoot using tools like tcpdump and Ping.

Qualifications and Experience

  • Bachelor’s degree in Computer Science, IT, Computer or Electrical Engineering.
  • 7+ years of experience in SEIM, network operations, or cybersecurity roles.
  • Active TS/SCI clearance; CI Poly required within 6 months.
  • DOD 8570 IAT II certifications (CompTIA Security+ or equivalent).
  • Proven Linux system administration and shell scripting skills.
  • Familiarity with AWS services, automation tools like Ansible, and version control systems.
  • Experience with network security technologies such as Juniper SRX, Palo Alto Firewall, and others.

Additional Perks and Why GuidePoint?

  • Competitive group medical and dental insurance.
  • Flexible Time Off (FTO) program, corporate holidays, and retirement plan eligibility.
  • Mobile phone and home internet allowance.
  • Mentorship from knowledgeable cybersecurity professionals.

Key skills/competency

  • Linux
  • Shell Scripting
  • Cybersecurity
  • Network Defense
  • System Automation
  • Clearance
  • AWS
  • Firewall
  • SIEM
  • Automation Tools
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How to Get Hired at GuidePoint Security

🎯 Tips for Getting Hired

  • Customize your resume: Highlight Linux and cybersecurity skills.
  • Align with GuidePoint's culture: Emphasize teamwork and collaboration.
  • Show clearance detail: Clearly state TS/SCI status in your CV.
  • Prepare for technical questions: Brush up on networking and shell scripting.

📝 Interview Preparation Advice

Technical Preparation

Review Linux administration fundamentals and shell scripting.
Practice firewall configuration and SELinux policies.
Study network protocols and related troubleshooting tools.
Familiarize with AWS services and automation tools.

Behavioral Questions

Describe teamwork in high-pressure scenarios.
Explain handling sensitive security tasks.
Discuss resolving conflicts within tech teams.
Share decision-making instances in previous roles.

Frequently Asked Questions