Manifest Solutions is currently seeking a Senior Web/Network Security Engineer for an onsite position in Columbus, OH.
- Design, implementation, and support of enterprise web application and network security solutions.
- Responsible for securing internet-facing applications through F5 Distributed Cloud WAF, API security, bot protection, and network security technologies including Palo Alto firewalls and secure remote access solutions.
- Administer and support F5 Distributed Cloud (XC) WAF platform.
- Deploy and maintain WAF policies, signatures, and security controls.
- Configure: API Protection, Bot Defense, DDoS Mitigation, Geolocation Policies, Rate Limiting, CAPTCHA Challenges
- Investigate and tune false positives.
- Perform application onboarding into WAF services.
- Conduct WAF policy reviews and optimization.
- Support incident response involving web application attacks.
- Understand and mitigate: OWASP Top 10, Authentication attacks. API abuse, Credential stuffing, Session hijacking, Cross-Site Scripting (XSS), SQL Injection, SSRF, CSRF.
- Review application architectures and recommend security improvements.
- Partner with development teams during application onboarding and troubleshooting.
- Network Security: administer and support Palo Alto Networks, NGFW Prism a, Access Site-to-site VPNs, SSL decryption, NAT and security policies, Network segmentation, DNS and routing troubleshooting.
- Support production incidents and participate in on-call rotation.
- Develop automation using Python REST APIs, Terraform, Git.
- Build dashboards and reporting around security posture.
- Automate repetitive operational tasks.
- Participate in incident response, threat hunting, security assessments, vulnerability remediation, root cause analysis, architecture reviews.
Qualifications
- Bot Management
- API Security
- DDoS Protection
- CDN technologies
- DevSecOps
- CI/CD pipelines
- Kubernetes
- Containers
- Terraform
- Certifications: OWASP Foundation certifications, ISC2 CISSP, GIAC certifications, F5 certifications, Palo Alto Networks certifications