Senior Specialist, Cyber Intelligence - Network Engineer

L3Harris

Confirmed live today High trust

Quick summary

Work type: On-site
Location: Salt Lake City, UT
Posted: 14 days ago
Freshness: Confirmed live today
Nearby: 99+ roles within 25 mi

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How this pay compares to similar roles

Similar $159k

$105k $207k

below market most similar roles pay here above market

This listing doesn't post a salary. Most similar roles pay $132,000–$185,475.

Based on 240 similar postings.

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About L3Harris

L3Harris Technologies is a US aerospace and defense technology company providing space and airborne systems, communications, electronic warfare, and missile propulsion solutions for government and commercial customers.

L3Harris currently has 877 open roles on FindRole.

Listed pay typically runs $106,500–$197,500 across 350 roles with salary data.

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At a glance

TL;DR · Senior Specialist, Cyber Intelligence - Network Engineer

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Sr Specialist, Cyber Intelligence - Network Engineer serves as a mid-level technical contributor responsible for the design, implementation, maintenance, and security of classified network environments up to the Top Secret level. The role involves engineering secure solutions for routing, switching, firewalls, and VPNs while monitoring performance and capacity across mission-critical programs. Key responsibilities include troubleshooting complex outages, performing system hardening, and managing compliance activities like audit readiness and accreditation. The position requires proficiency in TCP/IP, OSPF, BGP, VLANs, ACLs, STP, and QoS. Candidates must utilize Cisco, Palo Alto, or Juniper technologies while adhering to DISA STIGs, RMF, and NIST 800-53 frameworks. This role supports network modernization and lifecycle replacement within secure, air-gapped, or cross-domain enclave architectures to ensure reliable infrastructure operations.

Skills

TCP/IP OSPF BGP VLANs ACLs STP QoS VPN Firewalls Routing Switching Cisco Palo Alto Juniper DISA STIGs RMF NIST 800-53 CCNP CCIE CISSP Security+ Network Monitoring Configuration Management

What you'll do

Design, implement, maintain, and troubleshoot classified network infrastructure up to the Top Secret level.
Engineer secure network solutions including routing, switching, firewalls, and VPN technologies.
Monitor and optimize network performance, availability, and capacity across mission-critical environments.
Investigate and resolve complex network issues, outages, and security-related events.
Support classified network compliance activities including system hardening, audit readiness, and accreditation efforts.
Apply cybersecurity best practices to network architecture, segmentation, access controls, and device configuration.
Create and maintain network diagrams, implementation plans, technical documentation, and standard operating procedures.
Execute network changes in accordance with established configuration management and change control processes.

What we're looking for

Bachelor’s Degree and minimum 6 years of relevant experience.
Graduate Degree and a minimum of 4 years of related experience.
Minimum of 10 years of related experience in lieu of a degree.
Current CCNP certification required.
Active Top Secret security clearance required, or ability to obtain one.
U.S. citizenship required to obtain a security clearance.
Experience supporting enterprise network infrastructure in secure or classified environments (preferred).
Experience with Cisco, Palo Alto, Juniper, or equivalent enterprise technologies (preferred).

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