Senior Security Engineer
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Key skills for this role
Role Overview
Vistas Global is hiring a Senior Security Engineer specializing in F5 technologies, enterprise networking, load balancing, PKI, and high-availability environments.
The role is based in Qatar and seeks an experienced security engineering professional.
Key Skills for This Role
Full Job Posting
Role Overview
Vistas Global is hiring a Senior Security Engineer specializing in F5 technologies, enterprise networking, load balancing, PKI, and high-availability environments.
The role is based in Qatar and seeks an experienced security engineering professional.
Key Requirements
- 10+ years of relevant experience and 5+ years of Cisco enterprise networking experience.
- Strong knowledge of RIP, OSPF, BGP, MPLS, and QoS.
- Hands-on experience with routers, switches, firewalls, and load balancers.
- Strong expertise in F5 TMOS, CLI, LTM, GTM, ASM, and APM.
- Experience with F5 or Kemp load-balancing solutions.
- Knowledge of Route Domains and complex gateway architectures.
- Strong PKI certificate management skills, including CRL, OCSP, and CA trust bundles.
- Experience in 24x7, high-availability, and high-transaction environments.
- Strong technical documentation and implementation planning skills.
- Bachelor’s degree in Computer Science, IT, or a related field.
Preferred Certifications
- F5-CA certification is preferred.
- F5-CTS LTM certification is preferred.
- F5-CTS GTM certification is preferred.
- F5-CTS APM certification is preferred.
Joining Preference
- Immediate joiners are preferred.
Responsibilities
- Engineer and support F5 and network security technologies in enterprise environments.
- Implement and manage load-balancing solutions across high-availability environments.
- Configure and maintain F5 TMOS, CLI, LTM, GTM, ASM, and APM components.
- Work with enterprise routers, switches, firewalls, and load balancers.
- Manage PKI certificates, including CRL, OCSP, and CA trust bundles.
- Develop and maintain technical documentation and implementation plans.
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