Senior Network Engineer

4 weeks ago

Omaha, Nebraska, United States SAIC Full time

Job Summary:

SAIC is seeking a highly skilled Senior Network Engineer to manage and maintain F5 network devices within the TADS network. The ideal candidate will have extensive experience in network management, with a focus on F5 platforms, including iRules, SSL certificates, and security hardening.

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:
    • Perform routine administrative and maintenance functions, including installation, configuration, patching, and updating of F5 platforms.
    • Creation of Monitors, Address Translations, and Traffic Classes.
    • Creation of Device Groups and Device Trust with Trust, CA Certificates, Identity Certificates, and Traffic Groups.
    • Configure Network parameters, including Interfaces, Routes, Self IP's, Packet Filters, Trunks, Tunnels, VLANS, etc.
    • Configure system parameters, including Configuration, Device Certificates/File/Disk/Software Management, License Updates, Users, etc.
    • Management and creation of SSL Certificates, both self-signed and third-party signed, within the application environment.
    • Perform security hardening and work with IA/C&A teams to conduct security scans/audits.
    • Troubleshoot F5 platforms in preproduction and production environments.
    • Monitor performance of remote and local systems to identify problems and take corrective action to resolve issues.
    • Develop scripts to automate manual tasks.
    • Work with application owners and infrastructure team members to optimize system performance.
    • Participate in the development and maintenance of system lifecycle documentation.
    • iRules & Virtual Servers:
      • Support the creation and management of iRules on F5 load balancers, 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 a US Citizen.
  • Must be able to obtain Secret Clearance.

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.

REQNUMBER:

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 https://www.saic.com/. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability

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