Note: The job is a remote job and is open to candidates in USA. SAIC is seeking a seasoned Network Engineer to join its Network Team. The role is responsible for architecting, designing, deploying, operating, securing, and optimizing high-traffic, carrier-grade network infrastructure, while leading complex troubleshooting and network modernization initiatives. The position also involves automation, performance monitoring, compliance, and technical documentation.
Responsibilities
- Architecture & Design Design, implement, and maintain high-performance, scalable, and resilient IP network infrastructure (MPLS, IP/Ethernet)
- Operations & Troubleshooting Provide Tier 3/4 escalation support, conducting deep-packet inspection and root cause analysis (RCA) for complex outages
- Routing & Switching Manage and optimize advanced routing protocols including BGP, OSPF, and ISIS, specifically focusing on traffic engineering and internet peering
- Carrier Grade Technologies Implement and manage carrier-grade NAT (CGNAT) for IPv4/IPv6 transition, AAA/RADIUS infrastructure, and high-capacity wireless/mobility cores
- Performance Optimization Maximize network performance through continuous monitoring and capacity planning to handle high-traffic volumes
- Automation Develop and implement automation scripts using Python, Ansible, or Terraform to streamline configuration, provisioning, and MOP (Method of Procedure) execution
- Security & Compliance Ensure compliance with security standards (e.g., ISO27001, PCI-DSS) and implement network-level security, such as DDoS protection and lawful intercept
- Documentation Create and maintain detailed network diagrams, MOPs, and technical documentation
Skills
- • Masters Degree in Network Engineering or related field + 8 years experience or Bachelors Degree in Network Engineering or related field + 10 years experience
- 5+ years experience with provisioning 1/carrier class networks
- • U.S. citizenship and an active Top-Secret clearance, with the ability to obtain a TS/SCI
- • Experience 5 -15+ years in network engineering, specifically within a service provider, ISP, or carrier-grade data center environment
- • Technical Proficiency (L2-L3) TCP/IP, BGP, OSPF, ISIS, MPLS, IKE, IPSEC, VPNs, and VLANs
- • Technical Proficiency (L0-L2) SONET/SDH,FDDI, OTN (ITU-T G.709, OTU4, OTU2)
- • Hardware Expertise Hands-on experience with carrier-grade platforms (e.g., Ciena, Cisco ASR/NCS/Nexus, Juniper MX/Mist, Nokia, or Arista)
- • Automation/Scripting Intermediate to advanced proficiency in Python or Ansible
- • Linux/Unix Strong Linux CLI skills
- • Education Bachelor's degree in Computer Science, Engineering, or equivalent practical experience
- • Certifications CCNP/CCIE (Service Provider or Routing & Switching) preferred, but no required
- • Experience with CGNAT platforms (e.g., F5 BIG-IP, A10 Networks)
- • Knowledge of 5G core networking or virtualized platforms (VMware, OpenStack)
- • Experience with Fiber transport technologies (DWDM, ROADM, WSS, PON)
Benefits
- Work on one of the largest infrastructure deployments in the region.
- Direct influence on network architecture and modernization projects.
- 401(k) matching.
- Remote work with travel.
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