Enterprise Architect SME - TS/SCI with Polygraph

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Automation, Requirements, Solution Architecture Certifications: None Experience: 15 + years of related experience US Citizenship Required: Yes Job Description: The Enterprise Architect SME serves as a senior technical and solutions leader supporting multiple programs for a critical national intelligence community customer. This role combines classic enterprise architecture responsibilities (strategies, standards, roadmaps, governance) with hands-on program support, solutioning, and new business leadership across a portfolio of mission support contracts. Key Duties Develop and implement advanced enterprise and solution architecture strategies and frameworks that support multiple IC programs and mission systems. Analyze mission and business requirements to design scalable, secure, and efficient IT and mission solutions for large, complex intelligence environments. Ensure alignment of IT and mission solution strategies with organizational goals, customer objectives, and individual program needs. Create and maintain comprehensive architecture documentation, including target architectures, roadmaps, CONOPS, solution narratives, and technical approaches that program teams can execute. Collaborate with program managers, technical leads, business area leadership, and customer stakeholders to gather requirements and define technology roadmaps that guide both delivery and growth (recompetes, task orders, and new opportunities). Assess current IT and mission infrastructure and identify areas for improvement, consolidation, or modernization to enhance performance, resilience, and cost-effectiveness. Oversee and guide the integration of new technologies and capabilities—including AI/ML, cloud, data platforms, automation, and GDIT Digital Accelerators—into existing architectures and program environments. Establish and enforce architectural standards, policies, patterns, and guidelines that promote reuse, interoperability, security, and operational efficiency across the portfolio. Provide guidance, coaching, and support to IT and program teams on architectural best practices, solution design, and implementation tradeoffs; may coach and review the work of less experienced professionals. Conduct regular architecture and technical reviews to ensure compliance with standards, effectiveness of implemented solutions, and alignment with mission and contractual objectives. Stay updated with emerging technologies and IC/defense trends and apply them to inform architectural decisions, roadmaps, and competitive solution strategies. Facilitate communication and collaboration among programs and functions, acting as a bridge between mission stakeholders, program management, engineering, and business development. Evaluate and recommend tools, platforms, and technologies that improve solution delivery, operations, and sustainment across supported programs. Manage and mitigate risks associated with architectural changes and implementations, working with program leadership and customers to balance mission value, cost, and risk. Lead or contribute to technical solutioning and proposal authorship for RFIs, RFPs, and task orders, including ownership of technical approaches, solution narratives, and key discriminators that drive evaluation scores. Perform additional duties as assigned; may serve as a team or task lead on specific efforts and is recognized as a subject matter expert in mission solutions and enterprise architecture. Supervision: Operates independently under limited supervision. What You'll Need to Succeed: Education: Bachelor of Arts/Bachelor of Science or equivalent Experience: 15+ years of related experience Clearance: TS/SCI with Polygraph Location: Onsite 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 tool that identifies career steps and learning opportunities Support: An internal mobility team focused on helping you achieve your career goals Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off Community: Award-winning culture of innovation and a military-friendly workplace OWN YOUR OPPORTUNITY Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward. The likely salary range for this position is $191,462 - $259,038. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. Scheduled Weekly Hours: 40 Travel Required: None Telecommuting Options: Onsite Work Location: USA VA Chantilly Additional Work Locations: Total Rewards at GDIT: Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most. Our Identity Verification Process: As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes. About Our Work: We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology. Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc. Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans Join our 26,000 everyday heroes. We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology. For more information about GDIT's Privacy Policy, click here: Privacy Policy | GDIT