Network Engineer

Job Description

Description

SAIC is looking for a Senior Network Engineer who will be focused on managing and maintaining F5 network devices, within the TADS network. The ideal candidate will have extensive experience in network management, with a particular focus on F5 platforms, including the creation and management of iRules, SSL certificates, and security hardening. Key responsibilities include the full lifecycle management of F5 devices, from installation and configuration to troubleshooting and security compliance. 

Key Responsibilities: 

·       Lifecycle Support: Oversee the full lifecycle of TADS network devices, focusing on F5 virtual devices. 

·       System Design & Documentation: Develop system specifications, architecture designs, integration and test plans, and all necessary documentation. 

·       F5 Administration:  

o   Perform routine administrative and maintenance functions, including installation, configuration, patching, and updating of F5 platforms. 

o   Creation of Monitors, Address Translations and Traffic Class

o   Creation of Device Groups and Device Trust with Trust, CA Certificates, Identity Certificates and Traffic Groups

o   Configure Network parameters including, Interfaces, Routes, Self IP’s, Packet Filters, Trunks, Tunnels VLANS, etc.

o   Configure system parameters including Configuration, Device Certificates/File/Disk/Software Management, License Updates, Users, etc.

o   Management and creation of SSL Certificates, both self-signed and third party signed, within the application environment.

o   Perform security hardening and work with IA/C&A teams to conduct security scans/audits. Troubleshoot F5 platforms in preproduction and production environments.

o   Monitor performance of remote and local systems to identify problems, and if needed, perform analysis to identify root cause of any performance issues and take appropriate corrective action to resolve issues.

o   Develop scripts to automate manual tasks

o   Work with application owners and infrastructure team members (network, storage, IA, etc. to optimize system performance

o   Participate in the development and maintenance of system lifecycle documentation.

·       iRules & Virtual Servers: Support the creation and management of iRules on F5 load balanacers, virtual servers, pools, nodes, and other related components. 

·       Security & Compliance: Perform security hardening, manage SSL certificates, and work with security teams to ensure compliance. 

·       Monitoring & Troubleshooting: Utilize strong log analysis and troubleshooting skills to maintain network performance and resolve issues for normal and non-normal business hours as scheduled. 

Qualifications

Bachelors and 5 years of experience or 9 years of experience in lieu of degree

·       Network Experience: 5+ years of experience in data center or enterprise environments. 

·       F5 Platforms: 2+ years of hands-on experience with F5 platforms, including iRules and various F5 modules (APM, AFM, SSLO). 

·       SSL Certificates: Experience in managing and troubleshooting SSL certificates.

Must be US Citizen

Must be able to obtain Secret Clearance

SAIC accepts applications on an ongoing basis and there is no deadline.

Covid Policy: SAIC does not require COVID-19 vaccinations or boosters. Customer site vaccination requirements must be followed when work is performed at a customer site.

Overview

SAIC® is a premier Fortune 500® technology integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer, fostering a culture of diversity, equity and inclusion, which is core to our values and important to attract and retain exceptional talent. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.4 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.