Technical Qualifications

Education & Experience

● Bachelor’s degree in network/system administration, Computer Science, Cybersecurity,

or equivalent technical experience.

● 4+ years of dedicated experience in Linux System Administration, with a robust focus on secure system hardening, user management, and compliance auditing.

Required Technical Skills

● Linux Expertise (Expert Level): Mastery of Linux OS administration (Rocky Linux, RHEL,

CentOS, Ubuntu) including shell scripting (Bash, Python), security policies, and package management.

● Secure Access & Authentication: Comprehensive knowledge of SSH daemon configuration (sshd_config), PAM (Pluggable Authentication Modules) stack configuration,

and secure local authentication patterns.

● Audit & Log Engineering: Proven experience configuring structured logging systems,

syslog routing, Rsyslog,



or Journald to create secure, immutable compliance audit trails.

● Access Technologies: Familiarity with Zscaler ZTNA (App Connectors), CyberArk vPAM, and Virtual Private Network (VPN) architectures.

● Virtualization Basics: Practical experience administering virtual machines, virtual switches, and storage within VMware ESXi / vCenter or Microsoft Hyper-V.

Preferred Certifications

● Red Hat Certified System Administrator (RHCSA) or Engineer (RHCE)

● CompTIA Linux+ or Linux Foundation Certified SysAdmin (LFCS)

● CompTIA Security+ or GISF (GIAC Information Security Fundamentals)

● CyberArk Certified Sentry or Trustee

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📍 Canada