Senior Director of Security Architecture and Engineering jobs in United States
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Lumen Technologies · 11 hours ago

Senior Director of Security Architecture and Engineering

Lumen Technologies connects the world by igniting business growth through secure data and application connections. The Senior Director of Security Architecture & Engineering leads the cybersecurity architecture for the Public Sector portfolio, ensuring compliance and guiding modernization efforts while collaborating with various stakeholders.

Big DataInformation ServicesInfrastructureOptical CommunicationSecurityTelecommunicationsVoIPWireless
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Set the vision and multi‑year roadmap for public‑sector security architecture and secure service delivery
Provide executive oversight of network, cloud, identity, and data‑protection architectures aligned to FedRAMP and federal standards
Lead compliance strategy across FISMA, RMF, FedRAMP ATOs, and continuous monitoring
Represent Lumen as a senior technical SME with government CIO/CISO stakeholders and internal executives
Drive modernization of security platforms, cloud migration, automation, and SOC/SIEM evolution
Lead and develop a high‑performing team of security architects and engineers
Partner closely with Product, Operations, Program Management, and Compliance to deliver secure, reliable, and compliant solutions

Qualification

Cybersecurity architectureFederal compliance frameworksCloud securityNetwork architectureSIEM/SOC designAutomationExecutive communicationStakeholder managementMaster's degreeCISSPCISMFinancial acumen

Required

15+ years in cybersecurity or network engineering
5–7+ years leading security architecture for mission‑critical or regulated environments
Deep expertise in federal compliance frameworks (FISMA, NIST RMF, FedRAMP, TIC 3.0, CMMC)
Broad technical mastery across cloud security, network architecture, identity, SIEM/SOC design, automation, and modern security platforms
Strong executive communication and stakeholder‑management skills
Proven ability to define strategy, build roadmaps, and drive cross‑functional execution
Master's degree required
U.S. citizenship and active clearance (Secret+ required)
Financial acumen in budgeting, cost modeling, and investment planning

Preferred

CISSP/CISM preferred
TS/SCI preferred

Benefits

Health
Life
Voluntary Lifestyle benefits

Company

Lumen Technologies

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Lumen delivers the most secure platform for applications and data to help businesses, government and communities deliver amazing experiences

Funding

Current Stage
Public Company
Total Funding
$2.44B
2025-09-04Post Ipo Debt· $425M
2025-08-04Post Ipo Debt· $2B
2023-05-22Post Ipo Equity

Leadership Team

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Kate Johnson
CEO & President
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Sean Alexander
Senior Vice President of Connected Ecosystems
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Company data provided by crunchbase