Description
SAIC is seeking a seasoned Network Engineer to join our Network Team. You will be responsible for the architecture, design, deployment, and optimization of our high-traffic, carrier-grade network infrastructure. The ideal candidate has deep, hands-on experiencemaintaining five-nines (99.999%) availability in a dedicated infrastructure (utilizing dark fiber, wavelength services), service provider, and/or large-scale data center. You will lead complex troubleshooting, ensure robust security, and drive network modernization, including advanced L0 optimization, IPv4/IPv6 transition and SDN (L0-L3) automation physical transport, data link, and network layers simultaneously. This position is remote with travel.
Key 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.
Qualifications
Required Qualifications & Experience:
Required Skills & Experience
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.
Preferred Qualifications
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).
Why Join Us
Work on one of the largest infrastructure deployments in the region.
Direct influence on network architecture and modernization projects.
Competitive salary and comprehensive benefits package, including 401(k) matching.
Target salary range: $160,001 - $200,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.
REQNUMBER: 2610592
SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability