Solutions Architect/Lead, Top Secret

Type of Requisition: Regular Clearance Level Must Currently Possess: Interim Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Cloud Architectures, Data Integration, Technical Architecture, Technical Designs, Technical Leadership Certifications: None Experience: 8 + years of related experience US Citizenship Required: Yes Job Description: Solutions Architect / Lead Position Summary The Solutions Architect leads the technical architecture and engineering enabling a modernized cyber command center for national cyber defense across Critical Infrastructure, SLTT, and Federal Civilian partners. The role owns the end-to-end technical design for how infrastructure, operational, and threat data is ingested, normalized, correlated, and delivered to operators, and serves as the primary technical interface to government leadership. It directs three delivery teams—data engineering, cloud platform/authorization, and application delivery—ensuring technical coherence and alignment. Key Responsibilities Architecture Ownership & Technical Direction • Own the end-to-end architecture, including data flow, integration patterns, and processing layer boundaries • Define and maintain integration designs across data sources, analytics, and operator applications • Set interface and schema standards for the operator application • Make and document architecture decisions shaping the authorization boundary, hosting model, and sustainment posture • Establish technical standards, design reviews, and governance Data & Integration Architecture • Direct the unified data model for infrastructure, operational, and threat information • Set normalization and correlation approaches aligned to open standards • Oversee ingestion and enrichment pipelines, including onboarding, data quality, and lineage • Direct analytic service design and the controls governing their output Cloud Platform & Authorization Architecture • Own cloud architecture, including hosting, network, identity, orchestration, and infrastructure-as-code • Define approaches for handling data of varying sensitivity • Drive architecture decisions supporting ATO, including boundary definition, inheritance, and monitoring • Work with security and authorization teams to ensure a defensible architecture • Establish deployment, environment, and release architecture Application & Operator Experience Integration • Direct application technical design and its interface to the underlying data/event layer • Ensure operator experience aligns to mission needs rather than data structures • Own integration contracts and ensure traceability to requirements Technical Leadership & Team Direction • Lead technical delivery teams, set priorities, resolve dependencies, and maintain design coherence • Provide technical direction and mentorship across data, platform, and application engineering • Align technical sequencing with operational milestones • Identify and mitigate technical risks, including integration and authorization risks Customer & Partner Technical Engagement • Serve as the primary technical interface to government leadership, presenting architecture and trade-offs • Support technical exchanges, demos, and design reviews • Coordinate integration with partners, vendors, and third-party providers Required Qualifications • Experience as a lead/principal architect on enterprise systems integrating multiple data sources • Demonstrated cloud architecture experience in regulated environments • Experience with data integration and normalization to open standards • Working knowledge of RMF and architecture decisions shaping an authorization boundary • Experience directing engineering teams across multiple disciplines • Ability to present technical decisions to senior government stakeholders • Bachelor’s degree and 8+ years relevant experience • Active Top Secret clearance Preferred Qualifications • Experience supporting national-level cyber programs • Experience in advanced data modeling or graph-based architecture • Experience linking entities across heterogeneous sources at scale • Familiarity with ICS/OT data and critical infrastructure modeling • Experience designing or deploying analytics/ML in accredited environments • Experience leading a system through initial ATO • Certifications such as CISSP or advanced cloud architecture 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 $153,000 - $207,000. 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: Less than 10% T elecommuting Options: Hybrid Work Location: USA VA Arlington 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 technology solutions 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 mission-ready capabilities in AI, cloud, cyber and software development. Join our Talent Community to stay up to date on our career opportunities and events at . Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans