DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, efficient, and cost-effective solutions that drive measurable results. Learn more at www.dminc.com

DMI, LLC is seeking a Senior Solutions Architect to join us. 

The Senior Solutions Architect will provide technical leadership and architectural oversight for the RPM/CMNT application, ensuring alignment with WMATA business processes, domain requirements, and enterprise standards. The role requires strong domain knowledge, hands-on technical expertise, and proven Scrum/Agile leadership.
WMATA applications operate in a 24x7 environment; therefore, this role may occasionally require after-hours or night-time support to assist with critical issues, production incidents, or operational needs.

Education and Years of Experience: 

• Bachelor’s degree or equivalent experience with certifications
• Microsoft certifications preferred (MCSD, CP-FSD); Azure AI Engineer a plus
• Minimum 10+ years of overall IT experience
• Minimum 5+ years as a Technical Lead or Solutions Architect
• Minimum 3+ years supporting enterprise public-sector, government, or transit-authority systems (WMATA or similar preferred)
• Strong domain knowledge in compliance-driven, mission-critical application environments

Required Skills & Certifications:

• Scrum & Agile framework expertise (mandatory)
• ASP.NET Core, ASP.NET 4.8, C#, .NET 8
• SOA, Web Services, Web API, SOAP/XML
• MVC, Telerik Blazor, Razor Components
• HTML5, CSS3, JavaScript, jQuery, Bootstrap
• IIS 10, SQL Server 2019, SSIS
• Reporting tools (Telerik, Crystal Reports), iTextSharp
• IBM Jazz tool suite

Background Requirements: Successful completion of a Fingerprint background investigation.

Citizenship Status Required: H 1B

Physical Requirements: None required for this position.

Location: Remote

DMI is a diverse, prosperous, and rewarding place to work. Our culture is shaped by five core values that guide how we work, grow, and succeed together:

• Do What’s Right – We lead with honesty and integrity.
• Own the Outcome – We take responsibility and deliver.
• Deliver for Our Customers – We are relentless about delivering value.
• Think Bold, Act Smart – We innovate with purpose.
• Win Together – We collaborate and celebrate our success.

These values aren’t just ideals—they show up in how we support every part of your well-being:

• Convenience/Concierge – Virtual health visits, commuter perks, pet insurance, and entertainment discounts that make life easier.
• Development – Annual performance reviews, tuition assistance, and internal career growth opportunities to help you thrive.
• Financial – Generous 401(k) matches, life and disability insurance, and financial wellness tools to support your future.
• Recognition – Annual awards, service anniversaries, referral bonuses, and peer-to-peer shoutouts that spotlight your achievements.
• Wellness – Healthcare coverage, wellness programs, flu shots, and biometric screenings to support your health.

DMI values employees for their talents and contributions, and we take pride in helping our customers achieve their goals. Because when we live our values, we all win together.

***************** No Agencies Please *****************

Applicants selected may be subject to a government security investigation and must meet eligibility requirements for access to classified information. US citizenship may be required for some positions.