Senior Application Architect

About DMI

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

About the Opportunity

DMI, LLC is seeking a Sr. Application Architect to design and oversee robust, scalable, and secure architecture solutions for a broad suite of internal and external-facing applications. The ideal candidate will hold multiple industry-standard architecture certifications and have hands-on experience architecting, troubleshooting, and enhancing complex enterprise systems. This role also requires d to join us. 

 

Duties and Responsibilities:

 

• Architect, design, and document scalable and secure enterprise solutions across a suite of DPSCS applications.• Provide hands-on support and development assistance for applications including but not limited to:o Maryland Automated Guidelines System (MAGS)o Expungement Tracking System (ETS)o National Data Exchange System (NDEX)o Inmate Locatoro DPP Online Training Programo Asset Tracking System (ATS)o Single Sign-On (SSO) Application Portalo Offender Watch Sex Offender Registryo DP Alert Systemo Mid-Atlantic Regional Information Sharing System (MARIS)• Assist in building, configuring, and deploying IIS web servers for production and development environments.• Design and implement SSO (Single Sign-On) across internal application suites using Okta and SAML, including integration with the DPSCS Content Management System (CMS).• Lead the modernization of legacy applications through cloud-native architecture and containerization strategies where appropriate.• Collaborate with stakeholders, developers, security teams, and database administrators to ensure compliance, performance, and reliability across systems.• Analyze existing systems to identify and resolve architecture, performance, or security issues.• Maintain documentation and ensure solutions align with enterprise IT and cybersecurity standards

 

Qualifications

Required Skills/Certifications:

• TOGAF® (The Open Group Architecture Framework) – Enterprise Architecture• Certified Information Systems Architect (CISA) or CITA-Professional (IASA Global)• One or more Cloud Architecture Certifications, such as:o AWS Certified Solutions Architect – Professionalo Microsoft Certified: Azure Solutions Architect Experto Google Professional Cloud Architec

 

Programming Languages & Frameworks:• .NET / .NET Core• Web API 2.0• Java• JavaScript, jQuery, React• HTML5, Bootstrap

Server & Infrastructure:• Web Servers: IIS, Apache, WAMP• OS: Windows Server, Linux (various distros)• SSO Integration: Okta, SAML

Databases & Tools:• Oracle, SQL Server, MySQL• SQL Server Management Studio (SSMS), SQL Developer

Testing & Network Tools:• Postman (API testing)• Wireshark (Network traffic analysis)

 

Preferred Skills & Attributes:• Deep understanding of criminal justice and public safety systems, including integrations with federal (e.g., FBI/NDEX) and state-level law enforcement systems.• Experience in government or regulated environments with complex compliance requirements.• Familiarity with DevOps practices, CI/CD pipelines, and containerization technologies (Docker, Kubernetes).• Strong verbal and written communication skills, with the ability to convey technical information to nontechnical audiences.• Ability to lead technical teams and mentor junior developers and engineers.• Highly organized, self-motivated, and detail-oriented with a strong analytical mind

 

Min Citizenship Status Required: Must be a U.S. Citizen

 

Physical Requirements: No physical requirement is needed for this position.

Location: 6776 Reisterstown Road Baltimore, MD 21215

Working at DMI

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