Senior IT Modernization & Cybersecurity SME

SiloSmashers, Inc.

Arlington (VA)

Hybrid

USD 170,000 - 230,000

Full time

28 hours ago

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Job summary

SiloSmashers, Inc. in Arlington, VA is seeking a Senior Subject Matter Expert to advise DHS CISA on IT modernization, cloud adoption, and cybersecurity initiatives. You will partner with federal leaders to shape enterprise solutions aligned with mission priorities.

The role requires 10+ years in IT/cybersecurity or enterprise architecture, strong client-facing skills, and active CISSP/CISM or cloud architect certifications. TS/SCI clearance and DHS suitability are required.

Qualifications

10+ years of specialized experience in IT, cybersecurity, or enterprise architecture.
Proven experience advising senior federal leadership on modernization and cybersecurity policy.
Strong leadership, analytical, and communication skills with client-facing expertise.
Certifications such as CISSP, CISM, or cloud architect certifications (AWS, Azure, etc.) strongly preferred.

Responsibilities

Provide expert technical direction and validate solution designs for complex IT systems.
Advise executive stakeholders with risk-based recommendations to support decision-making.
Mentor and guide junior staff, facilitating knowledge transfer across teams.
Ensure solutions align with DHS enterprise architecture, Zero Trust strategy, and federal compliance requirements.