Enterprise Architect

Senior Enterprise ArchitectLocation: Falls Church, VAWork Schedule: Three (3) days onsite with up to two (2) days telework per week.Onboarding/transition period requires onsite support for up to 60 days.Work schedules are subject to change based on mission requirements as directed by GDIT or USG leadership.Responsibilities for this Position:In this role, you will:Contribute to the development and refinement of enterprise architectures, including current ("as-is") and target ("to-be") states across infrastructure, applications, data, and security.Support the creation and maintenance of enterprise architecture roadmaps that guide modernization, cloud adoption, cybersecurity, and technology standardization.Provide senior-level technical insight and recommendations to architects, engineers, program staff, and cybersecurity teams on architecture options and tradeoffs.Capture, document, and maintain the enterprise IT environment, including models, diagrams, inventories, and reference architectures for 54 states and territories.Apply and reinforce architecture principles, standards, and patterns that promote interoperability, security, and reuse across programs.Assess existing systems and proposed solutions for alignment with enterprise architecture, security requirements, performance needs, and operational constraints.Evaluate emerging technologies, tools, and industry trends and contribute to assessments and recommendations for their applicability.Translate complex technical architectures into clear diagrams, models, and documentation for technical and non-technical audiences.Collaborate with cybersecurity teams to ensure architectures support zero trust principles, RMF, and DoW/Army/DISA security policies.Participate in technical exchange meetings, design reviews, and architecture boards, providing expert input and constructive feedback.Identify architecture gaps, dependencies, and risks, and propose improvements or mitigations.Support improvements in architecture documentation, modeling practices, data quality, and configuration management.Informally mentor and support junior and mid-level team members, sharing best practices and lessons learned.What You'll Need to Succeed:Education:High School Diploma required.AA/AS/BA/BS in IT or a related technical discipline preferred, or an equivalent combination of education, technical certifications/training, and work experience.Experience:5+ years of progressive experience in Enterprise Architecture, Systems Architecture, Network Engineering, Systems Engineering, or related IT disciplines.Experience supporting or designing large-scale enterprise environments (on-prem, hybrid, and/or cloud).Experience in DoW, Army, DISA, or other federal/defense environments strongly preferred.Technical Skills:Strong knowledge of enterprise architecture frameworks and practices (e.g., DoWAF, TOGAF, UML/SysML).Deep understanding of network, infrastructure, and systems architecture (e.g., routing/switching, firewalls, virtualization, storage, identity management, cloud services).Proficiency with architecture and modeling tools (e.g., Cameo, MagicDraw, Sparx EA, Visio, draw.io) and data validation techniques.Familiarity with cloud platforms and services (e.g., Azure, AWS), including hybrid architecture concepts and migration considerations.Solid understanding of cybersecurity principles, RMF, and DoW/Army security directives and standards.Experience working in ITSM/ITIL-based environments and using tools such as ServiceNow.Familiarity with Microsoft technologies (e.g., Azure, M365, SharePoint) and their integration within enterprise architectures.Certifications:Must meet DoW 8570.01-M IAT Level II baseline certification (e.g., CompTIA Security+ CE) prior to start.Must obtain a computing environment certification (e.g., ITIL v4 Foundations) within six months of hire.When DoW 8140 requirements are implemented on the program/contract, employees must conform to 8140 certification standards.Security Clearance:Active SECRET security clearance required and must be maintained.Skills and Abilities:Demonstrated ability to take initiative, prioritize tasks, and deliver high-quality results with minimal supervision.Ability to manage multiple priorities while applying strong technical, communication, and documentation skills.Strong verbal and written communication skills and the ability to collaborate effectively with diverse teams.Consistent reliability, professionalism, and attention to detail.Ability to adapt to changing priorities in a fast-paced environment.GDIT IS YOUR PLACE At GDIT, the mission is our purpose, and our people are at the center of everything we do.Growth: AI-powered career tools that identify career steps and learning opportunities.Support: An internal mobility team focused on helping you achieve your career goals.Rewards: Comprehensive benefits and wellness packages, 401(k) with company match, competitive pay, and paid time off.Community: Award-winning culture of innovation and a military-friendly workplace.