RTX

2 weeks ago

Senior Network Architect, Onsite, Multiple US locations

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Source: Company careers pageValidated by: Fursa AI

Last checked: 8 hours agoStatus: Live

Job Summary

Lead enterprise network architecture for classified programs, providing architectural guidance, design governance, and technical leadership across domain and network teams. Apply TOGAF and DoDAF to ensure traceability from mission needs to implementation, maintain standards and reference architectures, and support architecture reviews and trade studies. Serve as a Tier 3/4 escalation authority, partner with engineering and cybersecurity, and mentor engineers while helping drive secure modernization and compliance.

Location: Tucson, Huntsville

Workplace: Onsite

Employment Type: Full time

Job Function: DevOps, Cloud & Infrastructure

Seniority: Sr. Manager level

Key Responsibilities

•Lead the design and evolution of enterprise network architectures supporting classified programs and enterprise environments.
•Apply TOGAF and DoDAF to guide solution development and ensure traceability from mission needs to implementation.
•Collaborate with Domain Architecture to develop and maintain network architecture principles, standards, reference architectures, and technology roadmaps.
•Support architecture governance and compliance with established standards, security requirements, and best practices.
•Provide Tier 3/4 escalation support and architectural oversight by resolving complex network issues and mentoring engineers.

Pay and Benefits

Salary: USD 132,400 - 251,600 annually

Perks:Health InsuranceDentalVisionLife Insurance401kLong-term DisabilityParental LeavePaid LeaveHolidays

Key Requirements

•Typically requires a University Degree or equivalent experience and minimum 10 years prior relevant experience, or an Advanced Degree in a related field and minimum 7 years' experience.
•Experience developing, guiding, and governing enterprise-scale network architectures in complex enterprise or classified environments.
•Experience with routing, switching, firewalls, WAN, segmentation, zero trust concepts, encryption, and secure communications.
•Experience leading architecture reviews, evaluating emerging technologies, and providing technical leadership for complex network initiatives.
•Active and transferable U.S. government issued Secret DOD security clearance prior to start date; U.S. citizenship is required.

Experience:10+ yearsAerospaceDefenseClassified environments

Education:Bachelor's

Skills:Technical leadershipCommunicationMentoringGovernanceProblem-solving

Certifications:CompTIA Security+ CETOGAFCisco CCNP

Tech Stack:TOGAFDoDAFRoutingSwitchingFirewallsWANSegmentationZero trustEncryptionCompTIA Security+ CEDepartment of Defense Directive 8140Department of Defense Directive 8570RMFCSRMNISTSTIGsICD 503Cisco CCNPCiscoPalo Alto

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