eightfold
Network Firewall Engineer
CACI
Sterling, USA
Full-time
Senior · 10+ years experience
Onsite
USD 120800-265800 yearly / year
Discovered 1 weeks ago
Palo AltoCisco ASAForcepointSDNVPNNAT
Free
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Palo AltoCisco ASAForcepoint
Key Skills for This Role
Palo AltoCisco ASAForcepointSDNVPNNAT
Full Job Posting
Responsibilities
- Assist in the implementation and configuration of firewall systems across various platforms
- Perform day-to-day firewall administration tasks, including rule updates, policy modifications, and access control list (ACL) management
- Monitor firewall logs and alerts, responding to, and escalating security incidents as appropriate
- Conduct regular firewall health checks and performance tuning
- Assist in troubleshooting network connectivity and security issues related to firewalls
- Help maintain firewall documentation, including configuration changes and standard operating procedures
- Participate in firewall upgrade projects and new deployments
- Assist in conducting periodic firewall rule reviews and clean-up efforts
- Support the implementation of next-generation firewall features such as IPS and application control
- Collaborate with other IT teams members to ensure proper integration of firewall systems with other network components
- Stay current with emerging security threats and firewall technologies
- Participate in on-call rotation for critical firewall and network security incidents
Qualifications
- Bachelor's degree in a Technical field or equivalent work experience
- 10+ years of related work experience
- TS/SCI with Poly
- Exceptional organizational skills and attention to detail
- Expert-level knowledge of major firewall platforms (e.g., Palo Alto, Cisco ASA, Forcepoint)
- Strong understanding of networking protocols, OSI model, and common network architectures
- Experience with network security and software-defined networking (SDN) concepts
- Hands-on experience with network security concepts, such as VPNs, NAT, IDS/IPS, and DMZ configurations.
- Strong understanding of network protocols (TCP/IP, DNS, HTTP, etc.), network routing protocols (OSPF, EIGRP, BGP), and network architectures.
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