SME Solution Architect

Description This Department of War enterprise data and analytics program delivers mission‑critical capabilities that enable leaders across the Department to make faster, better‑informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced SME Solution Architect to support the delivery, enhancement, and adoption of enterprise data and analytics products used across multiple DoD organizations. In this role, you will work alongside government partners, engineers, and other industry teammates to translate operational and strategic requirements into scalable, production‑ready solutions. You will contribute directly to product planning, execution, and continuous improvement—helping ensure capabilities are delivered efficiently, aligned to mission priorities, and positioned for sustained success. This position offers the opportunity to work on a high‑visibility, enterprise program at the intersection of data, analytics, and emerging AI technologies. Ideal candidates are motivated by mission impact, comfortable operating in complex stakeholder environments, and interested in building deep domain expertise while delivering capabilities with real‑world national security outcomes. Primary Responsibilities: Define and design end‑to‑end solution architectures integrating applications, data platforms, cloud infrastructure, and cybersecurity controls. Lead development of technical solution strategies aligned with WDP architecture, mission objectives, and enterprise standards. Ensure interoperability and integration across systems, services, and environments spanning multiple security enclaves. Guide implementation of solutions within DevSecOps pipelines, ensuring alignment with CI/CD, testing, and deployment processes. Collaborate with engineering, data, AI/ML, cybersecurity, and operations teams to deliver integrated capabilities. Evaluate and integrate commercial, open‑source, and Government technologies into the WDP ecosystem. Ensure solutions comply with NIST SP 800‑53, RMF, STIGs, and Zero Trust architecture principles. Conduct architecture reviews, trade studies, and technical assessments to inform design decisions. Identify and resolve complex system integration and performance challenges. Define standards for scalability, reliability, and performance across solution implementations. Develop and maintain architecture documentation, solution designs, and technical roadmaps. Provide technical leadership and mentorship across engineering teams without formal supervisory authority. Translate mission requirements into secure, scalable technical designs and implementation roadmaps aligned to PI milestones. Drive cross‑team integration to improve automation, standardization, performance, and scalability of enterprise solutions. Partner with program leadership, Government stakeholders, and cross‑functional teams to define and execute technical strategy. Embed DevSecOps practices and secure CI/CD pipelines into enterprise architecture. Resolve highly complex, multi‑domain technical challenges impacting system performance, scalability, and mission outcomes. Provide executive‑level technical briefings to senior Government stakeholders. Participate in SAFe ceremonies including PI Planning, backlog refinement, sprint reviews, and retrospectives. Basic Qualifications: Active TS/SCI clearance. Bachelor’s degree in Computer Science, Engineering, Information Systems, or related technical discipline and 12–15 years of relevant experience OR Master’s degree in a related field and 10–13 years of relevant experience. At least one of the following foundational qualification pathways consistent with DoD 8140 requirements: Current DoD 8570/8140 baseline certification appropriate for Advanced System Administrator roles (e.g., CASP+, CCNP Security, GCED, or equivalent). Offerings listed in the DoD 8140 Training Repository. Demonstrated equivalent training and experience qualifying under DoD 8140 foundational qualification alternatives. Minimum of 13 years of relevant experience in systems engineering and architecture to include development of enterprise level system components for DoD based systems involving decision making and/or data intelligence tools. Extensive experience designing and implementing enterprise solution architectures. Experience integrating software, cloud infrastructure, and data platforms in large‑scale environments. Experience integrating cloud platforms (AWS, Azure, or GCP) with enterprise data, DevSecOps, and cybersecurity systems. Experience supporting DevSecOps pipelines and system lifecycle management. Experience implementing secure system architectures aligned to RMF, STIGs, and Zero Trust principles. Experience leading technical design and integration efforts across multiple teams. Experience operating within SAFe or Agile frameworks supporting enterprise systems. Extensive experience designing enterprise‑scale solution architectures in DoD or Federal environments. Experience leading architecture for large‑scale, multi‑domain systems spanning multiple technical disciplines. Experience with enterprise architecture and systems integration. Familiarity with AI/ML technologies and their application in enterprise environments. Strong communication and leadership skills. Preferred Qualifications: Experience operating within SAFe or large‑scale Agile frameworks supporting enterprise systems. Experience supporting solution architectures across NIPRNet, SIPRNet, and JWICS environments. Experience integrating data platforms, AI/ML capabilities, and analytics solutions. Advanced cloud certifications (e.g., AWS Solutions Architect – Professional, Azure Architect, or equivalent). CISSP, CCSP, CASP+, or equivalent cybersecurity certification. Experience leading AI/ML, data platform, or DevSecOps modernization initiatives. Experience influencing enterprise IT strategy and architecture at the program or organizational level. Experience supporting large‑scale DoD data platforms. Experience supporting technical proposal development or capture strategy. Experience supporting Risk Management Framework (RMF) and Authority to Operate (ATO) processes. Knowledge of DoD standards and policies related to systems engineering. Familiarity with user experience design principles. Pay Range: Pay Range $131,300.00 - $237,350.00 Commitment to Non‑Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #J-18808-Ljbffr Leidos