Senior Network Engineer

SAIC

Senior Network Engineer supporting SAIC’s U.S. Navy afloat networks.

Posted 8/13/2026full-timeNorfolk • Virginia • 🇺🇸 United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in cybersecurity vulnerability remediation, IT support in military network environments, and effective communication with military personnel. Proficient in network administration and troubleshooting, with a focus on enterprise-scale systems and compliance with DoD standards.

Highest-signal resume keywords

Cybersecurity Vulnerability RemediationCisco Switches/Routers AdministrationWindows Server AdministrationActive Secret ClearanceCompTIA Security+ Certification

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Root Cause AnalysisNetwork TroubleshootingEnterprise Wireless TechnologiesNext-Generation FirewallsCore Networking ConceptsLinux AdministrationServer Break/Fix SupportRemote TroubleshootingConfiguration ChangesEnterprise-Scale Network Administration

Soft Skills

Excellent Verbal CommunicationExcellent Written Communication

Tools & Technologies

ADNSISNSCANESFSWCENTRIXSLegacy SCIVIXSWRBS802.11 StandardsWPA3

Certifications & Qualifications

DoD IAT Level II CertificationCompTIA Security+CCNAMicrosoft Server Hybrid Administrator AssociateLinux+VCP

Industry Keywords

Military Network EnvironmentsCybersecurityIT SupportNavy Afloat NetworksTechnical Support

Tech Stack

Tools & technologies

CloudCyber SecurityFirewallsLinux

About the role

Key responsibilities & impact

Provide timely patching and remediation of cybersecurity vulnerabilities for Navy afloat network systems
Provide break/fix IT support in shipboard environments and troubleshoot LAN issues
Perform root cause analysis and recommend permanent configuration or system changes
Deliver server and network break/fix support, including remote troubleshooting of servers, networks, desktops, and peripheral devices
Participate in technical meetings, prepare progress updates, and deliver briefs and presentations
Work directly with Active Duty personnel and government staff to deliver repair and technical support for Navy afloat networks
Travel within the U.S. and internationally, approximately 25%, and provide occasional after-hours support

Requirements

What you’ll need

Bachelor’s degree and 5+ years of experience, or Master’s degree and 3+ years, or PhD and 0 years of related experience
Years of experience may be considered in lieu of a degree
1+ years of experience supporting military network environments relevant to the responsibilities
Administration experience with Cisco switches/routers, Windows Server, or Linux
Working knowledge of core networking concepts and protocols
Active Secret Clearance
Must be a U.S. Citizen
Current DoD IAT Level II certification, such as CompTIA Security+
Ability to obtain an approved operating system certification within 6 months of hire, such as CCNA, Microsoft Server Hybrid Administrator Associate, Linux+, VCP, or equivalent cloud certifications
Knowledge of ADNS, ISNS, CANES, FSW, CENTRIXS, Legacy SCI, VIXS, and WRBS is a plus
Experience administering enterprise-scale networks is desired
Proficiency with enterprise wireless technologies, including 802.11 standards, controller-based systems, RF design, tuning, WPA3, and 802.1X, is desired
Hands-on experience with next-generation firewalls, segmentation approaches, and zero-trust architectures is desired
Strong troubleshooting and root cause analysis skills are desired
Excellent verbal and written communication skills are desired

Benefits

Comp & perks

Hybrid-remote work arrangement
Travel within the U.S. and internationally may be required (approximately 25%)
Occasional after-hours support opportunities/requirements