Application Architect

SiloSmashers

Arlington, VA, United StatesFull-timePosted 11 days ago

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Application Architect

Location: On-Site - Arlington, VA 
Clearance: Must be a U.S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract.

Summary:
The Application Architect will support DHS CISA in designing, integrating, and modernizing mission-critical applications. This role provides technical leadership in defining architecture standards, ensuring systems meet security requirements, and guiding development teams through implementation.

Responsibilities:

  • Define and document enterprise application architectures and integration strategies.

  • Lead system design to ensure scalability, reliability, and security.

  • Collaborate with business analysts, developers, and cloud engineers to align solutions with DHS mission needs.

  • Support modernization initiatives, including cloud migration and Zero Trust adoption.

  • Conduct technical reviews, validate solutions, and provide guidance on secure coding practices.

  • Prepare system documentation, architecture diagrams, and interface specifications.

Qualifications:

  • Bachelor's degree in Computer Science, Engineering, or related field (Master's preferred).

  • 8+ years of experience in application design and architecture.

  • Demonstrated expertise in enterprise software design, system integration, and cloud environments (AWS GovCloud, Azure Gov).

  • Strong understanding of NIST, DHS, and FedRAMP security frameworks.

  • Professional certification (e.g., AWS/Azure Architect, CISSP, or equivalent) required.

  • Excellent communication and collaboration skills to engage technical and non-technical stakeholders.

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Frequently asked questions

Who is hiring for Application Architect at SiloSmashers?+
SiloSmashers is actively hiring for this Application Architect role. Click "Apply Now" to submit your application directly on SiloSmashers's careers page — Careeronaut doesn't charge employers or candidates for referrals.
When was this Application Architect role posted?+
This listing was first posted on 2026-07-26. We pull the latest copy from the source feed daily, and any role that's taken down gets removed from Careeronaut within seven days so you don't waste time on stale listings.
How should I apply to this Application Architect role?+
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