Enterprise Architect - Endpoint Management

Job Title: Enterprise Architect – Endpoint Management 
Clearance Required: Secret 
Work Location: Onsite; San Antonio, TX 

Alpha Omega is seeking a qualified Health Enterprise Architect to support one of our federal government clients. 

Key Responsibilities: 

• Provide advanced engineering support and Tier 3/4 support for endpoint solutions in the MHS hybrid cloud/on-prem environment, supporting secure and resilient desktop, mobile, and virtual endpoint operations for enterprise healthcare mission needs. 

• Lead the continuous refinement of centrally managed frameworks for application integration, standard OS image management, endpoint provisioning, security compliance, and service monitoring for all DHA-managed endpoints across physical and virtual platforms. 

• Sustain management solutions—including application packaging, deployment, patching, and configuration of baseline endpoint and mobile applications—ensuring full compliance with DoD, DHA, and DISA policies, tools, and procedures. 

• Implement endpoint security controls and solutions, validating compliance with IA controls, NIST and DoDI 8510.01 (RMF), DISA STIGs, Zero Trust strategies, and Defense-in-Depth methodologies throughout the endpoint lifecycle; maintain all associated IA/RMF/POA&M artifacts in eMASS. 

• Direct complex transitions—including on-premises to M365 Co-Management and onto DoD IL5 cloud-native management—overseeing migration strategy, risk assessment, site readiness, and stakeholder engagement to ensure minimal user disruption and continuous security. 

• Coordinate all aspects of application engineering, integration, packaging, testing, deployments, automations, and patch management for diverse clinical and enterprise applications, leveraging enterprise management tools (MECM, Intune, SCCM, etc.) and aligning all deployment actions to IAVM, NIST, and STIG baseline requirements. 

• Provide oversight for engineering, architectural design, configuration, testing, and validation of desktop and mobile device images, group policies, task sequences, and endpoint management tools—including support for DAR (Data-at-Rest), user profile management, multi-use kiosks, in-place OS upgrades, and peripheral integration. 

• Develop and implement methodologies, runbooks, and monitoring frameworks for proactive endpoint service health monitoring, incident response, automated remediation, performance optimization, and operational reporting—with full support for service continuity throughout cloud and SaaS transitions. 

• Support mobile endpoint delivery solutions—encompassing firmware/OS upgrades, provisioning, security hardening, application validation, distribution, and MDM/UEM (Unified Endpoint Management) migration plans—to standardize end-user mobile experience and support continual modernization. 

• Provide expert leadership and technical consulting for other teams and stakeholders, ensuring endpoint frameworks and monitoring capabilities are integrated across operational silos, enterprise applications, and IT service management functions. 

• Maintain all endpoint and application baseline documentation, configuration items, engineering diagrams, and compliance records; ensure all endpoint solutions are discoverable, replicable, and fully documented for operational resiliency and audit readiness. 

• Support operational excellence through adherence to ITIL4-driven incident, problem, change, and asset management procedures, driving continual improvement and lessons learned into modernization and sustainment strategies. 

• Mentor, train, and supervise endpoint engineering staff in acquiring and maintaining 8140-aligned KSAT competencies, advancing team capability across all relevant work roles and emerging endpoint management technologies. 

• Lead research, design, and development of low-level operating system, compiler, network distribution, embedded systems, and endpoint software supporting complex