Overview
Skills
Job Details
Job Title: FreeBSD Linux Engineer with OPNsense and Kamailio SIP Experience
Remote
Job Requirements:
- Operating System Proficiency:
Strong expertise in FreeBSD, including system administration, configuration, and troubleshooting.
Solid understanding of Linux systems and administration.
- OPNsense Firewall:
Proven experience with OPNsense, including configuration, maintenance, and troubleshooting.
Ability to design, implement, and optimize firewall rules, NAT, VPN, and traffic shaping using OPNsense.
- Kamailio SIP Server:
In-depth knowledge and hands-on experience with Kamailio SIP server configuration and maintenance.
Capability to manage and optimize Kamailio for SIP traffic routing, load balancing, and failover.
- Network and Security:
Strong understanding of network protocols, routing, and firewall technologies.
Ability to analyze network traffic and implement security measures to protect against threats.
- Scripting and Automation:
Proficiency in scripting languages (e.g., Bash, Python) for automation and task simplification.
Experience with configuration management tools such as Ansible or Puppet is a plus.
- Communication:
Strong communication skills, with the ability to collaborate with cross-functional teams and communicate technical information effectively.
- Problem Solving:
Analytical and problem-solving skills to diagnose and resolve complex issues in FreeBSD, OPNsense, and Kamailio environments.
- Documentation:
Strong documentation skills to create and maintain system configurations, procedures, and best practices.
- Availability and On-Call:
Willingness to participate in an on-call rotation for system support and incident response.
- Education and Certification:
A bachelor's degree in a related field or equivalent work experience.
Relevant certifications (e.g., FreeBSD Certification, Kamailio SIP Server Certification) are a plus.
- Continuous Learning:
A commitment to staying up-to-date with the latest technologies, best practices, and security trends in FreeBSD, OPNsense, and Kamailio SIP.
- Self-Motivation:
The ability to work independently, take initiative, and manage tasks efficiently.
- Strong Team Player:
A team-oriented mindset and the ability to collaborate with other IT professionals and departments.
This job requirement outlines the essential qualifications and skills required for a FreeBSD Linux Engineer with expertise in OPNsense and Kamailio SIP. Candidates who meet these requirements will be well-equipped to manage and optimize network security and SIP services in a FreeBSD environment.