Linux Security Specialist

2 weeks ago


Mastic Beach, New York, United States MyCareersFuture Full time
Job Title: Junior Linux Engineer

At MyCareersFuture, we are seeking a highly skilled Junior Linux Engineer to join our team. As a Junior Linux Engineer, you will play a critical role in ensuring the security and integrity of our Linux systems.

Key Responsibilities:
  • Implement security configurations based on industry standards to harden Linux systems.
  • Conduct regular security audits and assessments to identify vulnerabilities in Linux environments.
  • Apply patches, updates, and configuration changes to mitigate security risks.
  • Monitor Linux systems for suspicious activity, unauthorized access, and potential breaches.
  • Collaborate with senior engineers to develop and implement automated scripts and tools for system hardening.
  • Create and maintain detailed documentation of remediation steps, system configurations, and security processes.
  • Work with IT and security teams to ensure systems are compliant with internal and external security requirements.
  • Provide support in identifying, analyzing, and remediating system vulnerabilities, misconfigurations, and security risks.
  • Assist in maintaining firewalls, intrusion detection systems (IDS), and other security solutions in Linux environments.
Key Qualifications:
  • 1-3 years of experience in Linux system administration (preferably Red Hat, CentOS, Ubuntu, or Debian).
  • Strong knowledge of Linux hardening techniques and tools such as SELinux, AppArmor, and firewall management.
  • Familiarity with common security vulnerabilities (CVEs) and tools like OpenSCAP, Nessus, or Lynis for vulnerability scanning.
  • Basic understanding of scripting (Bash, Python, or Shell) for automation and security tasks.
  • Knowledge of security compliance frameworks such as CIS Benchmarks, PCI-DSS, and NIST.
  • Understanding of patch management and package updates in Linux environments.
  • Good communication and documentation skills.
Preferred Skills:
  • Experience with security monitoring tools such as Nagios, Splunk, or Tripwire.
  • Knowledge of cloud environments (AWS, Azure) and securing Linux systems in cloud-based infrastructures.
  • Understanding of network security concepts and protocols (SSH, SSL/TLS, IPsec).
Education:
  • Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent work experience).
  • Linux certifications (RHCSA, CompTIA Linux+, etc.) are a plus.


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