Cyber Security Infrastructure Engineer
abra Wheaton, Illinois, United States
Internet Marketplace Platforms · 2-10 employees
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About the role
The engineer will operate, maintain, and troubleshoot information security systems and infrastructure, with a focus on F5 BIG-IP technologies. They will also participate in project planning and implementation while ensuring security controls are configured according to organizational requirements.
What they look for
Requirements
Candidates must have at least 3 years of experience in information security and application delivery, specifically with F5 BIG-IP systems. Strong knowledge of networking, Windows/Linux environments, and the ability to troubleshoot complex security issues are essential.
Full description
abra is looking for an experienced Cyber Security Infrastructure Engineer to join a large-scale, mission-critical technology environment and take a hands-on role in operating, maintaining, and securing advanced information security infrastructure.
This role combines cyber security, application delivery, networking, and infrastructure operations, with a strong focus on F5 BIG-IP technologies and troubleshooting complex security and network environments.
Ben Gurion Airport Area
Key Responsibilities
- Operate, maintain, configure, and troubleshoot information security systems and infrastructure.
- Monitor logs, configurations, connectivity, and security controls.
- Identify and resolve security infrastructure issues through full resolution.
- Work extensively with F5 BIG-IP technologies, including LTM, ASM/WAF, APM, and CIS Container Ingress Service.
- Configure and maintain security solutions according to organizational security requirements.
- Participate in projects from planning and design through implementation.
- Troubleshoot complex networking and security issues across different layers and protocols.
- Work with external vendors and technical teams on troubleshooting, support, and installations.
- Create and maintain technical documentation and operational procedures.
Requirements
- At least 3 years of Information Security experience, or relevant academic/professional training combined with the required experience.
- At least 2 years of hands-on Information Security experience within the last 5 years in an organization with 1,000+ users.
- At least 3 years of experience within the last 5 years in Application Delivery & Security, including hands-on experience with F5 BIG-IP: LTM, ASM/WAF, APM, and CIS Container Ingress Service.
- Proven knowledge of information security systems, data communications, and Windows/Linux environments.
- Strong networking knowledge and troubleshooting capabilities, including the OSI model, routing protocols, subnetting, and routing priorities.
- Familiarity with cloud security architecture.
- Native-level Hebrew and strong English communication skills.
Advantages
- Graduate of a recognized Infrastructure or Information Security course.
- 3 years of experience within the last 5 years working with WAF solutions.
- 3 years of experience within the last 5 years working with NGFW infrastructure.
- 3 years of experience within the last 5 years working with Cisco routing and switching technologies.
- Experience with scripting and automation using Python, Bash, or similar technologies.
