Senior Cloud Infrastructure 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 Senior Cloud Infrastructure Architect to join us Duties and Responsibilities: The Senior Cloud Infrastructure Architect designs, engineers, and implements cloud and hybrid infrastructure solutions for TSA, encompassing compute, storage, networking, identity management, and platform services across AWS and Azure environments. This individual translates enterprise architecture guidance and TSA mission requirements into detailed infrastructure designs that are secure, resilient, and operationally optimized, and produces comprehensive implementation documentation that enables the O&M contractor to sustain cloud environments following transition. The Senior Cloud Infrastructure Architect works within the TALON engineering team to execute cloud migration, modernization, and optimization projects across TSA’s IT portfolio. Responsibilities include designing cloud landing zones, network architectures, and identity and access management configurations aligned with DHS Zero Trust principles; supporting the integration of cloud platforms with TSA’s on-premises systems and third-party services; and performing infrastructure-as-code development using tools such as Terraform or CloudFormation. The Senior Cloud Infrastructure Architect leads pre-production validation of cloud environments, supports 14-day operational testing periods post-transition, and contributes to cloud cost optimization and rightsizing assessments. The individual also provides technical input to lifecycle replacement strategies for infrastructure components being migrated or decommissioned. Qualifications Education and Years of Experience: A minimum of 6 years of cloud infrastructure experience is required, with hands-on expertise in AWS and/or Azure infrastructure services, cloud networking, IAM, and DevOps tooling. Relevant cloud certifications (e.g., AWS Solutions Architect, Azure Solutions Architect Expert) are strongly preferred. Experience with FedRAMP-authorized cloud environments and federal infrastructure engineering standards is valued. All candidates must be U.S. citizens or Lawful Permanent Residents capable of obtaining TSA fitness determination, and must be available to support after-hours deployment activities in TSA’s 24x7x365 operational environment. Background Requirements: Successful completion of a Public Trust background investigation and/or a Public Trust clearance. Citizenship Status Required: Must be a U.S. Citizen Physical Requirements: None required for this position. Location: Remote, US 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 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.