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Principal Network Engineer

Science Applications International Corp
  • UT
    2 days ago
    Science Applications International Corp

    Job Description

    Principal Network Engineer

    Job ID: 2617692

    Location: Hill AFB, UT, United States

    Date Posted: Oct 8, 2026

    Category: Information Technology

    Subcategory: Network Engineer

    Schedule: Full-Time

    Shift: Day Job

    Travel: No

    Minimum Clearance Required: Top Secret

    Clearance Level Must Be Able to Obtain: None

    Potential for Remote Work: On-Site

    Benefits: Click here

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    Job Description

    Description

    SAIC is seeking a Network Engineer/COMSEC Custodian to work on our Information Services team. This role centers around ensuring confidentiality, integrity, and availability of classified information systems and networks supporting a critical defense program at Hill AFB, Utah. The selected candidate will serve as a Network Administrator, partnering closely with the mission stakeholders to engineer and maintain compliant secure network architectures.

    Job Duties

    • Administer, Configure, and optimize enterprise‑grade routing and switching platforms (e.g., Cisco IOS/NX‑OS, Juniper, Arista).
    • Implement and Manage: Firewalls, VPN solutions, Network Segmentation, Zero Trust Security and Maintain directory services (Active Directory).
    • Design, document, and maintain LAN/WAN architectures, including redundancy, load balancing, and failover strategies.
    • Interpret and apply government security frameworks such as RMF, ACAS, HBSS/Trellix, and IAVM bulletins.
    • Automate network tasks through scripting (PowerShell, Python, Ansible) and demonstrate proficiency performing root cause analysis, troubleshooting, and integration.

    Qualifications

    • Bachelor's degree with 9+ years relevant work experience or a master's degree with 7+ years relevant work experience.
    • U.S. Citizenship with Active final Top Secret clearance required on date of hire and must meet DoD 8570.01‑M IAT Level II or higher certification requirements (e.g., Security+, CCNA, CASP+, CISSP).
    • Demonstrated professional experience in networking with a history of leading large‑scale projects or programs, preferably in defense or aerospace.
    • Experience designing and implementing secure network architectures and utilizing DISA STIG process to access and document compliance.
    • Ability to troubleshoot and resolve daily support tickets, including end-user support via phone, email, and remote control.

    Desired Skills

    • Configure and install network devices and services such as routers, switches, firewalls, load balancers, VPN and QoS.
    • Monitor performance of networking systems to ensure availability and reliability.
    • Provide Level 2-3 support and troubleshooting networking issues.

    Overview

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

    SAIC is a premier mission 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, intelligence, and civilian 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 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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    Numbers & Facts

    LocationUT
    IndustryComputer/IT Services
    Company Size10,000 employees or more
    Year Founded2013
    Websitehttps://jobs.saic.com/

    About Company

    SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions. We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

    Skills

    • Aerospace and Defenseunmatched
    • Ansibleunmatched
    • CCNA - Cisco Certified Network Associateunmatched
    • CISSP - Certified Information Systems Security Professionalunmatched
    • Cisco IOS (Internetworking Operating System)unmatched
    • Communications Security (COMSEC)unmatched
    • CompTIA Security+unmatched
    • Defense Information Systems Agency (DISA)unmatched
    • Design Documentunmatched
    • Emerging Technologyunmatched
    • Failoverunmatched
    • Firewallsunmatched
    • Governmentunmatched
    • Help Deskunmatched
    • Identify Issuesunmatched
    • Information Technology & Information Systemsunmatched
    • Juniper Networks Product Familyunmatched
    • Load Balancingunmatched
    • Microsoft Active Directoryunmatched
    • Network Administration/Managementunmatched
    • Network Architecture/Engineeringunmatched
    • Network Configuration Managementunmatched
    • Network Performance/Analysisunmatched
    • Network Routersunmatched
    • Network Routingunmatched
    • Network Supportunmatched
    • Network Switchingunmatched
    • Network Systemsunmatched
    • Operating Systemsunmatched
    • Performance Analysisunmatched
    • Professional Servicesunmatched
    • Python Programming/Scripting Languageunmatched
    • QoS (Quality of Service)unmatched
    • Root Cause Analysisunmatched
    • Scripting (Scripting Languages)unmatched
    • Top Secret Clearanceunmatched
    • United States Citizenunmatched
    • United States Department of Defense (DoD)unmatched
    • VPN (Virtual Private Network)unmatched
    • Windows PowerShellunmatched
    • Work From Homeunmatched

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