--- title: "Senior IT Architectural Engineering… at Square – Remote" canonical: "https://www.metaintro.com/job/senior-it-architectural-engineering-services-at-square-e30fc256-cbce-5ab9-9c71-a621f6ede507" language: "en" author: "Metaintro" --- [![Square logo](/api/favicon-proxy?url=https%3A%2F%2Fxms-production-f.squarecdn.com%2Fxms%2Fassets%2Fpublic-web-styles%2Ffavicon-770e0889aefd823056c7cdbb066a445be0f0754c1b4d4cba877e120fdbcb63e6.ico)](/company/square)[Square](/company/square) # Senior IT Architectural Engineering Services at Square **Setup** : Remote **Type** : Full-time **Level** : senior **Posted** : Jul 17, 2025 ## Description 3500 Square, LLC is seeking a Senior IT Architect to support the Defense Health Agency's enterprise IT infrastructure in a remote role available across the United States and Puerto Rico. The position leads scalable, secure, interoperable architecture for on-premise and MED365 cloud environments, including requirements validation, architectural assessments, DoDAF and RMF documentation, test and evaluation strategies, re-architecture, and stakeholder collaboration. Candidates must have U.S. citizenship, the ability to obtain and maintain Public Trust clearance, relevant enterprise architecture experience, and either a qualifying bachelor's degree or CISSP, plus either the Azure Solutions Architect Expert or Cybersecurity Architect Expert certification. ## Trending job searches Every query opens live roles, salary samples, and market demand — tap a search to run it instantly. - [Find Senior IT Architectural Engineering Services jobs in United States](/jobs/search?q=Find+Senior+IT+Architectural+Engineering+Services+jobs+in+United+States) - [Find roles similar to Senior IT Architectural Engineering Services in United States](/jobs/search?q=Find+roles+similar+to+Senior+IT+Architectural+Engineering+Services+in+United+States) - [Find remote Senior IT Architectural Engineering Services jobs](/jobs/search?q=Find+remote+Senior+IT+Architectural+Engineering+Services+jobs) - [Find Senior IT Architectural Engineering Services jobs with DoDAF and RMF](/jobs/search?q=Find+Senior+IT+Architectural+Engineering+Services+jobs+with+DoDAF+and+RMF) - [Find jobs similar to Senior IT Architectural Engineering Services](/jobs/search?q=Find+jobs+similar+to+Senior+IT+Architectural+Engineering+Services) - [Find Senior IT Architectural Engineering Services jobs posted this week](/jobs/search?q=Find+Senior+IT+Architectural+Engineering+Services+jobs+posted+this+week) - [Find Tech General jobs in United States](/jobs/search?q=Find+Tech+General+jobs+in+United+States) - [Find Tech General jobs with DoDAF and RMF](/jobs/search?q=Find+Tech+General+jobs+with+DoDAF+and+RMF) ## Get More from Metaintro Unlock powerful job search, personalized recommendations, and deep career insights from comprehensive, market-leading data and live market signals. - [Browse all jobs](/jobs/search) - [Access help center](/help) - [Explore our content](/blog) ![](https://cdn.metaintro.com/rs:fill:1200:800/q:30/plain/images/bridges/bridge-expand.1df895c6bd76d96f.png) For job seekers ## Ready to find a role that actually fits? Upload your résumé, start a Job Search Thread, and let Metaintro rank real openings against your experience — then guide you from search to offer. [Get Started Free](/signup)[Search matching jobs](/jobs/search) Match Compare live roles against your current evidence. Position Turn proof projects into role-specific applications. Improve Use market feedback to keep the skill plan current. [Return to navigation](#main-navigation)