Senior Machine Learning Engineer

SOSi is seeking a skilled Machine Learning Engineer to support a US government customer in Chantilly, VA. You will collaborate with data scientists, software developers, and SMEs to apply best-practice data science and ML processes, solving complex problems in a dynamic environment. Responsibilities include prototyping with open source models, and handling...

Rocket Lab Optical Systems solves mission-critical space domain and Intelligence, Surveillance, and Reconnaissance challenges for Department of Defense and Intelligence Community customers. Our vision is to revolutionize the space-based payload market with innovative and novel designs for space, terrestrial, and airborne environments. Building on more than...

Booz Allen Hamilton is seeking an AI and ML Engineer to advance mission-critical AI solutions. You will work on agentic systems, fine-tune models, and build RL environments, collaborating with product teams, data engineers, and government stakeholders to deliver world-class AI capabilities. The role emphasizes applying best-fit AI models and navigating the...

Job Title: Machine Learning Engineer (Clearance Sponsorship)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *The Opportunity:CACI is seeking a Software Developer with AI experience to join our dynamic team. This...

Machine Learning Engineer REQUIRED:  Active TS/SCI with Full Scope PolygraphLOCATION:  Full-time onsite in Chantilly, VA area We’re seeking a Machine Learning Engineer ready to build production‑grade solutions on OpenLake—someone who can navigate complex data environments, develop and deploy scalable pipelines, and deliver web applications that stand...

Job ID: 2615978Location: Chantilly, VA, USDate Posted: 2026-08-25Category: Engineering and SciencesSubcategory: Machine Learning EngineerSchedule: Full-TimeShift: Day JobTravel: Yes - 10% of the timeMinimum Clearance Required: TS.SCI_wPolyClearance Level Must Be Able to Obtain: NonePotential for Remote Work: ORA_ON_SITE Description SAIC seeks an Artificial...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and...

Software Engineer / AI & Machine Learning Engineer * Chantilly, VA* Computer/Software Software Engineer / AI & Machine Learning Engineer Location: Chantilly, Virginia Security Clearance: Active TS/SCI with Polygraph Required Job Type: Full-Time Position Overview The selected candidate will support the design, development, integration, and maintenance of...

Description SAIC seeks an Artificial Intelligence/Machine Learning Systems Engineer to join our team of professionals providing technical and program services to the U.S. Government (USG). SAIC provides research, engineering, design, analysis, acquisition, development, integration, test, and operations support USG Intelligence Community (IC) and Department...