RTX

2 weeks ago

Network Architect, Onsite, Multiple US Location options

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Source: Company careers pageValidated by: Fursa AI

Last checked: 6 hours agoStatus: Live

Job Summary

Develop and maintain secure, scalable network architectures for classified programs and enterprise environments. Apply TOGAF and DoDAF architectural principles, support architecture reviews and trade studies, and create architecture artifacts like diagrams and implementation guidance. Serve as a networking subject matter expert providing Tier 3/4 escalation support and technical leadership to resolve complex network issues, while evaluating emerging technologies to support modernization efforts.

Location: Tucson, Huntsville

Workplace: Onsite

Employment Type: Full time

Job Function: DevOps, Cloud & Infrastructure

Seniority: Mid level

Key Responsibilities

•Design and maintain network architectures supporting classified programs and enterprise environments.
•Apply TOGAF and DoDAF-aligned architecture principles to develop secure, scalable, and supportable network solutions.
•Collaborate across engineering, operations, cybersecurity, systems, and program teams to meet mission and technical requirements.
•Support architecture governance, reviews, design forums, and trade studies; ensure compliance with standards and security requirements.
•Provide Tier 3/4 escalation support and technical guidance during design and implementation, including resolution of complex network issues and modernization efforts.

Pay and Benefits

Salary: USD 107,500 - 204,500

Perks:Health InsuranceDentalVisionLife Insurance401kParental LeavePaid LeaveHolidays

Key Requirements

•Typically requires a university degree or equivalent experience with minimum 10 years of relevant experience, or an advanced degree with minimum 7 years’ experience.
•Experience designing, implementing, and supporting network architectures in enterprise or classified environments.
•Experience with routing, switching, firewalls, WAN, segmentation, encryption, and secure communications.
•Experience developing network designs, technical documentation, and architecture artifacts to support solution implementation.
•Active and transferable U.S. government issued Secret (DOD) security clearance prior to start date is required, and U.S. citizenship is required.

Experience:10+ yearsClassified systemsAerospace and defense

Education:Bachelor's

Skills:CommunicationTechnical guidanceTechnical leadershipCollaboration

Certifications:CompTIA Security+ CECisco CCNACisco CCNPTOGAF

Tech Stack:TOGAFDoDAFRoutingSwitchingFirewallsWANSegmentationEncryptionRMFCSRMNISTSTIGsICD 503Cisco

Eligibility

Nationality:US National

Security Clearance:Secret

Company Brief

RTX

Designs, manufactures, and services aerospace and defense systems, including aircraft engines, avionics, aerostructures, missiles, and cybersecurity solutions for commercial, military, and government customers worldwide.

Industry: Aerospace Manufacturing

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Arlington, United States

Founded: 2020

Website

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RTX