[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Leidos jobs](https://jobs.opennash.com/companies/leidos/) · [Search jobs](/search/) Leidos · Multiple locations # Senior AI Engineer Multiple locations Senior individual contributor $131,300.00 - $237,350.00 Operations Listed on Leidos’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there. [Apply on Leidos’s careers site →](https://leidos.wd5.myworkdayjobs.com/External/job/Rockville-MD/Senior-AI-Engineer_R-00186145) [OpenNash Jobs](https://jobs.opennash.com/) / [Leidos](https://jobs.opennash.com/companies/leidos/) / Senior AI Engineer ## Job description Are you ready to thrive? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path. Join Leidos’ all-star team supporting the Defense Intelligence Agency’s Enterprise Digital Modernization Accelerator initiative. This program is at the forefront of deploying enterprise-scale AI, data, and mission platform capabilities across cloud, edge, and classified environments. We are looking for creative, driven, and mission-focused professionals ready to take their career to the next level. As a Senior AI Engineer, you will: Support the development and operationalization of AI and agentic AI systems in production mission environments. Collaborate with multidisciplinary teams of analysts, engineers, and developers to solve complex challenges and deliver innovative, production-ready algorithms and platforms. Apply cutting-edge techniques in statistical analysis, predictive analytics, entity resolution, graph analytics, explainable AI, and operational analytics. Contribute to the integration of AI, DevSecOps, data engineering, platform engineering, cybersecurity, and observability in a fast-paced, engineering-centric environment. Enjoy flexible work arrangements, including remote and on-site work in the National Capital Region (Rockville, MD and/or Alexandria, VA). ### What You Bring Bachelor’s, Master’s, or equivalent graduate degree in a quantitative or analytical field (Computer Science, Mathematics, Statistics, Engineering, Physics, Computational Social Science, etc.). Additional/Relevant experience may be substituted for a degree. 12+ years of experience in data science, analytics, or quantitative intelligence analysis, developing analytics and AI/ML solutions (4+ years with a Master’s). Active Top Secret clearance and eligibility for TS/SCI with Polygraph. Demonstrated experience collaborating with hybrid teams to research, build, and deploy complex, user-friendly analytical platforms. Track record of creative problem solving, active learning, and mission-focused outcomes. ### Experience with the following AI/ML production engineering LLMOps / MLOps RAG architectures AI orchestration frameworks Kubernetes-based AI deployments OpenAI-compatible APIs Python development GPU inference optimization Preferred Qualifications: Experience supporting military or intelligence community customers. Familiarity with Azure/C2S, hardware platforms (CPUs, GPUs, FPGAs), and advanced analytical methodologies (social network analysis, supply chain analysis, NLP, classification algorithms, image processing). Familiarity with the following technologies LangGraph Semantic Kernel vLLM Ollama Ray NVIDIA GPU ecosystems Vector databases 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 June 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 $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and 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. ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Jul 10, 2026 - Last checked: Oct 18, 2026 - Listed for: 100 days - Location: Multiple locations - Pay: $131,300.00 - $237,350.00[Apply on Leidos’s careers site →](https://leidos.wd5.myworkdayjobs.com/External/job/Rockville-MD/Senior-AI-Engineer_R-00186145) ## More jobs at Leidos ### [AIOps Engineer SME](https://jobs.opennash.com/companies/leidos/jobs/5145fe8be8f50d8a5379/) ### [Associate Substation Civil/Structural Engineer](https://jobs.opennash.com/companies/leidos/jobs/942d2377cb05bc53677a/) ### [Backup Engineer](https://jobs.opennash.com/companies/leidos/jobs/7933afba8bb391ff7726/) ### [Cloud Engineer](https://jobs.opennash.com/companies/leidos/jobs/ebeb58e0664f94120907/) ### [Cloud Engineering Lead](https://jobs.opennash.com/companies/leidos/jobs/91691d4eaa90a648934e/) ## Similar jobs at other companies ### [Test Engineer – HSIO ATE Test Development & Characterization, Engineer to Senior Engineer](https://jobs.opennash.com/companies/qualcomm/jobs/cf40c94f18d6c1f73b5f/) Qualcomm · Hsinchu City, Taiwan ### [【Welcome New Grads】Package/System Design Solutions Engineer - Engineer / Sr. Engineer](https://jobs.opennash.com/companies/qualcomm/jobs/f9102030826588db58c4/) Qualcomm · Hsinchu City, Taiwan ### [Senior / Staff Engineer - Product Engineer](https://jobs.opennash.com/companies/infineon-technologies/jobs/6dd15d624c257699ec75/) Infineon Technologies · Singapore ### [Automation Test Engineer - Senior Systems Engineer](https://jobs.opennash.com/companies/autozone/jobs/41a916502e37e4108140/) AutoZone · India ### [Solution Engineer - Substation Automation Engineer](https://jobs.opennash.com/companies/siemens/jobs/40d51b899728d971ceb2/) Siemens [Operations jobs](/functions/operations/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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