Principal AI​/ML Solution Architect - Agentic Platfor Security Clearance

Position: Principal AI/ML Solution Architect - Intelligent Agentic Platfor with Security Clearance
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- Description

Position Overview At Leidos, we are advancing mission-critical platforms that simulate, interact with, and act on complex technical and business environments. These platforms enable teams to automate business processes and gain insight through intent-driven and agent-based systems, guided by an "everything as code" philosophy. The Principal AI/ML Solution Architect is a visionary technical leader who architects enterprise-scale AI/ML solutions, designs agent-based systems, and leads digital modernization initiatives—ensuring software, infrastructure, data governance, and security are integrated into a cohesive, compliant development lifecycle.

This role bridges executive stakeholders, mission requirements, and engineering execution. Primary Responsibilities
* Architect and lead development of enterprise-scale AI/ML platforms, intelligent agents, and data-driven solutions for government and commercial customers

* Define the technical vision, strategy, and roadmap for AI/ML, Agentic AI, Generative AI, and advanced analytics across programs

* Build and evolve intelligent agents and AI-enabled services using LLMs, automation frameworks, and multi-agent orchestration patterns

* Lead AI factory-based frameworks with reusable components for scalable offerings

* Partner with C-level executives, CTOs, and business leaders to align solutions with mission needs

* Drive adoption of Infrastructure as Code, Dev Sec Ops , CI/CD pipelines, and "controls-as-code" practices

* Establish AI governance frameworks (e.g., Responsible AI, Trusted AI) ensuring compliance with regulations (OMB M-24-10, EO 14110)

* Design and deploy trusted ML models and advanced analytics/visualization solutions

* Collaborate with systems engineers and ISSEs to embed security into platform design

* Mentor senior and mid-level engineers through architecture and code reviews

* Support ATO processes, business development (RFP/RFI), and conduct AoA/PoCs on emerging technologies

* Promote "as code" patterns for infrastructure, automation, agent behavior, and compliance artifacts Required Skills and Experience
* MS degree in Computer Science, Data Science, AI/ML, or related field with 15+ years of experience in solution architecture and AI/ML

* Demonstrated Principal Architect or CTO-level leadership in large-scale enterprise environments

* Deep expertise in AI/ML systems including LLM integration, Generative AI, Agentic AI, and cloud-native architectures (AWS, Azure)

* Proven experience with AI governance, Responsible AI, and compliance frameworks

* Experience delivering solutions in secure, regulated government environments (e.g., CMS, SSA, DoD, FDA)

* Ability to bridge software development, systems engineering, data science, and security disciplines

* Strong executive-level communication, presentation, and stakeholder management skills

* Experience supporting business development and strategic technology roadmaps

* Must have and maintain a Secret security clearance

* U.S. Citizenship required

Preferred Qualifications
* Experience building agent-based or autonomous systems in production

* Familiarity with AI orchestration frameworks (e.g., multi-agent systems, AIOps)

* Background in legacy system modernization (e.g., COBOL to Java/Python), Dev Sec Ops , RPA, and data visualization platforms

* Experience with data governance and metadata management platforms (e.g., Open Metadata)

* Proven P&L management and experience leading large technical teams (50+)

* PMP, ITIL, AWS, SAFe, or OCP certifications

* Published thought leadership (whitepapers, conference presentations, keynote speaking)

* Passion for applying AI and automation to real-world mission challenges

* Experience with "as code" approaches (policy-as-code, workflows-as-code, documentation-as-code)
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting:
July 13, 2026 For U.S. Positions:
While subject…