Appian Solution Architect - Clearance Required; Fully Remote

• Define and maintain the end-to-end solution architecture for ACWS, aligning technical direction with program objectives.
• Lead solution-level architecture across the Appian application stack, cloud infrastructure, cybersecurity, data architecture, integrations, test automation, and Dev Sec Ops  capabilities.
• Serve as primary architectural interface for government stakeholders, program leadership, and delivery teams.

Key Responsibilities:

• Guide architectural runway, technical feasibility assessments, and nonfunctional requirements.
• Participate in Agile and SAFe ceremonies, including PI Planning, architecture syncs, and solution refinement.
• Create and maintain architecture artifacts and technical documentation consistent with Army and DoD standards.

Qualifications:

• Provide guidance on secure cloud deployment, identity and access management, application security, resilience, performance, and scalability.
• Partner with developers, Appian specialists, database administrators, Dev Sec Ops  engineers, and testers to resolve issues.
• Evaluate emerging technologies and recommend practical improvements to sustainability, usability, security, and maintainability.

Additional Expectations:

• Prepare and deliver technical briefings and decision materials to stakeholders and senior leadership.
• Support production troubleshooting and root cause analysis for complex cross-system issues.
• Drive architecture-level corrective actions to ensure mission success.

LMI is a digital solutions provider accelerating government impact with innovation and speed, offering commercial-grade platforms and mission-ready AI to federal agencies. Headquartered in Tysons, Virginia, LMI serves defense, space, healthcare, and energy sectors, focusing on agility and collaboration.