Senior Principal Network Engineer

Senior Principal Network Engineer

Job ID: 2618592

Location: Dallas, TX, United States

Date Posted: Oct 30, 2026

Category: Information Technology

Subcategory: Network Engineer

Schedule: Full-Time

Shift: Day Job

Travel: Yes - 25% of the time

Minimum Clearance Required: Secret

Clearance Level Must Be Able to Obtain: None

Potential for Remote Work: Remote

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Job Description

Description

SAIC is seeking a highly skilled Senior Principal Network Engineer to integrate systems into a complex architecture via various technologies (Cisco SD-WAN, Aruba Edge-Connect, Juniper SD-WAN), implement configuration to provide Network Transport, develop Test and Evaluation Strategy, lead engineering focused Technical Exchanges to understand customer requirements and provide sound engineering guidance for seamless integration.

This is a Remote role in Dallas, TX. Must be local to area. Role requires up to 25% of travel.

JOB DUTIES:

• Integration and WAN Transport: Engineer scalable, resilient network integration solutions including IPSEC/VPN, WAN, SD-WAN, Black Core and hybrid-cloud topologies.
• Implementation & Deployment: Lead the configuration, and migration of Navy Systems and Sites into the SD-WAN Fabric.
• Network Security: Ensure integration configurations comply with the current accreditation authorization.
• Operations & Engagement: Work with the core Shore Based Engineering team to articulate changes in the environment to accommodate integration of customers
• Automation & SRE: Leverage scripting languages and configuration management frameworks (e.g., Python, Ansible, or Terraform) to automate repetitive infrastructure tasks and deployments.
• Test and Evaluation: Generate comprehensive Test Plans to ensure testing rigor. Produce Test Reports to present to the engineering team and Configuration Boards
• Documentation: Produce and maintain comprehensive network architecture diagrams, technical manuals, and configuration artifacts.

Qualifications

REQUIREMENTS:

Education and years of experience:

• Bachelor's degree in computer science, Information Technology, Electrical Engineering, or a related field and fourteen (14) years or more of related experience. Years of experience in lieu of degree to be taken into consideration.
• Minimum of 5-8 years of proven, hands-on experience designing and supporting enterprise-level WAN routing environments.

Technical Proficiencies:

• Deep understanding of core network protocols (BGP, OSPF, EIGRP, TCP/IP, VRF's, IPSEC/VPN's Black Core Routing).
• Expert-level hardware configuration (Cisco, Juniper, and Aruba SD-WAN Solutions).
• Security & Firewalls: Proven experience managing enterprise firewalls and web/proxy filters.
• Automation: Practical experience using Python or Ansible for network deployment automation.

Clearance:

• Must be a U.S. Citizen
• Must have an Active Secret Clearance to start

DESIRED SKILLS AND CERTIFICATION:

• Certifications: Cisco Certified Network Professional (CCNP), Juniper Networks Certified Specialist (JNCIS), or equivalent professional-level certs.
• Security Standards: Familiarity with Department of Defense (DoD) environments, IAT Level II compliance (e.g., Security+ CE), or handling multi-level security domains.
• Cloud & Virtualization: Knowledge of cloud networking solutions (AWS/Azure) and virtual computing platforms (VMware NSX).

Target salary range: $160,001 - $200,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

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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