Principal Network Engineer/Trainer (Onsite)

RTX (Raytheon); Maryland; On-site; USD 120,000 - 160,000; Full time

Job summary

Collins Aerospace in Annapolis, MD, is seeking a highly skilled Network Implementation Engineer & Team Trainer to join our growing Implementation team. This onsite role will lead complex network deployments from design to cutover, collaborating with international customers and mentoring junior engineers.

The role combines hands-on engineering with team development, offering opportunities to draft playbooks, SOPs, and training labs while advancing global WAN capabilities for aviation and

Qualifications

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations.
• 5+ years of experience configuring Cisco routers and switches in a production WAN.
• Prior experience building router configurations using templates and BGP routing expertise.
• Prior experience with network protocols (BGP, OSPF, MPLS, NAT, VPN), firewalls, and network security.

Responsibilities

• Collaborate with cross-functional teams to deploy and optimize network solutions.
• Lead multiple high-visibility network implementation projects from design through activation and support.
• Engage with customers and field technicians to manage WAN circuit activations and troubleshoot issues.
• Create detailed cutover plans and maintain network documentation including diagrams and asset records.
• Provide escalation support for advanced network challenges and post-implementation reviews.
• Mentor junior network engineers and deliver formal and informal training sessions.

Skills

Cisco routers

BGP routing

OSPF

MPLS

NAT

VPN

Firewall config

Network security

Education

STEM degree

Job description

Location: US-MD-ANNAPOLIS-905 ~ 2551 Riva Rd ~ BLDG 905

Position Role Type: Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance Type: None/Not Required

Security Clearance Status: Not Required

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

Summary:

At Collins Aerospace, our ARINC Global Network (AGN) delivers secure, reliable, and private networking solutions to critical industries worldwide. We are seeking a highly skilled Network Implementation Engineer & Team Trainer to join our dynamic and growing Implementation team-a tight-knit group of innovators deploying high-impact network solutions across the globe.

In this hybrid-function role, you'll lead complex network implementations from design to cutover, collaborate with international customers, and support the growth and consistency of our global operations. You'll also play a key role in internal knowledge development-mentoring junior engineers, creating technical documentation, and providing guidance during escalations.

If you thrive on ownership, live for solving complex network problems, and are passionate about both hands-on engineering and team development, this is your opportunity to make a global impact while growing your technical expertise in a dynamic, future-focused environment.

This is an onsite role in Annapolis, MD.

What You Will Do

• Collaborate with cross-functional teams to deploy and optimize network solutions aligned with business needs.
• Lead multiple high-visibility network implementation projects, owning them from initial design through activation and support.
• Directly engage with customers and field technicians to manage WAN circuit activations, troubleshoot complex issues, and execute seamless network cutovers.
• Create detailed cutover plans and maintain critical network documentation, including asset records, circuit information, and diagrams.
• Support and troubleshoot advanced network issues, serving as an escalation point for technical challenges.
• Conduct post-implementation reviews and optimize deployments based on performance and feedback.
• Mentor and coach junior network engineers, providing guidance on best practices, standards, and growth.
• Develop and deliver formal and informal technical training sessions and labs.
• Act as a subject matter expert (SME) on emerging technologies and operational processes.
• Author and maintain high-quality documentation, including network diagrams, implementation guides, standard operating procedures (SOPs), and troubleshooting playbooks.
• Evaluate new tools and technologies, and train the team on their use.
• Champion process improvements to enhance network reliability, scalability, and team efficiency.
• Provide presales support with calls to existing and potentially new customers.

What You Will Learn

• You will learn how to distill complex concepts into accessible training materials and step by step documentation.
• You will build your skills in coaching, mentoring, and onboarding engineers to ensure consistency across the Implementation teams.
• You will master the creation of playbooks, standard operation procedures (SOPs), and work instructions for both technical and non-technical audiences
• You will deepen your knowledge in wide-area networking and security, including BGP routing, NAT, VPNs, DMVPN, and Cisco ASA firewalls.
• You will build global implementation experience in a large-scale, service provider-class WAN supporting aviation and transportation systems.
• You will develop your leadership and customer communication skills through cross-functional, high-impact projects and real-world deployments.

Qualifications You Must Have

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations.
• 5+ years of experience configuring Cisco routers and switches in a production WAN.
• Prior experience building router configurations using templates and BGP routing expertise.
• Prior experience network protocols (BGP, OSPF, MPLS, NAT, VPN, etc.), firewalls, and network security p