Senior systems architect

Description

The Leidos Digital Modernization Sector is seeking a highly motivated Senior AI Systems Architect ; this position will allow for full time telework from any U.S. based location.

POSITION SUMMARY:

The Leidos Chief Data & Analytics Office (CDAO) is a new, high-growth organization at the center of the company's technology strategy. Our Operational AI (Ops.AI) division is seeking an experienced and visionary Senior AI Systems Architect to join our team. This role is essential for designing the secure, scalable, and trusted AI infrastructure that underpins our mission-critical solutions. This is an exciting opportunity to leverage your experience to empower Leidos with responsible AI capabilities that accelerate innovation and improve mission outcomes.

PRIMARY RESPONSIBILITIES:

The Senior AI Systems Architect will serve as the technical cornerstone for our AI platforms, acting as a key leader within the Ops.AI division. This individual will be responsible for setting the technical vision for our AI ecosystem, translating strategic goals into robust architectural blueprints, and ensuring our systems meet the highest standards of security, compliance, and performance. This position is key to enabling the delivery of trusted and responsible AI capabilities across the enterprise and reports to the Director of Operational AI.

• Architectural Design:? Design and oversee the development of enterprise-grade, secure, and scalable AI platforms capable of supporting mission-critical operations.

• Technical Strategy: ?Lead the technical strategy for AI infrastructure, including cloud services, containerization, and MLOps pipelines, to support enterprise-wide AI initiatives.

• Standards & Governance :?Establish and enforce architectural standards, best practices, and governance for AI/ML systems to ensure consistency and quality.

• Stakeholder Collaboration :?Collaborate with data scientists, engineers, and program managers to ensure architectural designs meet project requirements and strategic objectives.

• Compliance & Security: ?Ensure mission assurance and full compliance with AI lifecycle management frameworks, including AI risk management and security protocols.

• Technology Evaluation: ?Evaluate and recommend new technologies, tools, and frameworks to enhance our AI capabilities and maintain our competitive edge.

• Mentorship :?Provide expert guidance and mentorship to development teams on architectural patterns, implementation, and best practices.

BASIC QUALIFICATIONS:

• Master's degree in Computer Science, Engineering, or a related technical field with 15+ years of professional experience; additional years of experience may be substituted in lieu of a degree.

• Demonstrated experience architecting and deploying large-scale AI/ML systems on cloud platforms (e.g., AWS, Azure, GCP).

• Expert-level understanding of MLOps principles, CI/CD pipelines, and infrastructure-as-code (IaC).

• Substantial understanding of cybersecurity principles as they apply to AI systems.

• Must be a U.S. Citizen and able to obtain and maintain a security clearance in the future.

PREFERRED QUALIFICATIONS:

• Experience working within the national security, defense, or intelligence communities.

• Professional certifications in cloud architecture (e.g., AWS Certified Solutions Architect - Professional, Azure Solutions Architect Expert).

• Deep experience with containerization and orchestration technologies (e.g., Docker, Kubernetes).

• Familiarity with defense and federal compliance standards such as DoD IL, FedRAMP, NIST, or CMMC.

• Experience with trusted AI frameworks and AI risk management.

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:

March 25, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $154,050.00 - $278,475.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit .

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at .

Securing Your Data

Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected] .

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission ( .

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.

#Remote

REQNUMBER: R-00179206

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.