Senior Data Scientist/ML Engineer
ClearanceJobs
Senior Data Scientist/ML EngineerTysons, VA Top Secret/SCI CI Polygraph Senior Level Career (10+ yrs experience) Salary not specifiedOur client elevates the government contracting experience through rapid response, deep skill, and thoughtful problem-solving and communication. Our core capabilities are our top-tier program and project management, data analytics, and audit services, the backbone of which is our integrated approach to operational excellence. You worked hard to get to where you are. You strive to make every day better than the day before. So do we. Our Client operates with an all-in mindset. We are working together to create a company that supports our shared values and individual goals. Our values are centered around leading with integrity, owning the outcome, growing together, and moving with purpose in everything we do for our employees, customers, partners, and communities. We believe success is best when we listen and lead with empathy; model high standards of ethics to provide a rewarding candidate experience; work hard, have fun, and appreciate the strengths we all bring to the team; and empower our employees to create innovative and trusted results.We are looking for a dynamic Senior Data Scientist/ML Engineer with an active TS/SCI CI Poly or higher to join our team. The Data Scientist/ML Engineer will work directly with data scientists, software engineers, and subject matter experts in the definition of new analytics capabilities able to provide our federal customers with the information they need to make proper decisions and enable their digital transformation.Responsibilities include, but are not limited to:Research, design, implement, and deploy Machine Learning algorithms for enterprise applications.Assist and enable federal customers to build their own applications.Contribute to the design and implementation of new features.Requirements:Top Secret clearance with CI or FS Poly.Bachelor's degree in Computer Science, Electrical Engineering, Statistics, or equivalent fields required.MS or PhD in Computer Science, Electrical Engineering, Statistics, or equivalent fields preferred.Minimum 5-10 years relevant work experience preferred.Excellent programming skills in Python.Applied Machine Learning experience (regression and classification, supervised, and unsupervised learning).Strong mathematical background (linear algebra, calculus, probability, and statistics).Experience with scalable ML (MapReduce, streaming).Ability to drive a project and work both independently and in a team.Smart, motivated, can-do attitude, and seeks to make a difference.Excellent verbal and written communication.Real passion for developing team-oriented solutions to complex engineering problems.Thrive in an autonomous, empowering and exciting environment.Great verbal and written communication skills to collaborate multi-functionally and improve scalability.Interest in committing to a fun, friendly, expansive, and intellectually stimulating environment.Convey highly technical concepts and information in written form to technical and non-technical audiences.The ability to work on multiple concurrent projects is essential.Strong self-motivation and the ability to work with minimal supervision.Must be a team-oriented individual, energetic, result & delivery oriented, with a keen interest on quality and the ability to meet deadlines.Ability to work in an agile environment.Desired Skills:Hands-on experience deploying and operating applications using IaaS and PaaS on major cloud providers, such as Amazon AWS, Microsoft Azure, or Google Cloud Services.Proficient in leveraging modern LLM tools to accelerate development workflows and enhance code quality.Experience with deep learning, natural language processing, computer vision, or reinforcement learning.
- ...Senior Data Scientist/ML Engineer Tysons, VA Top Secret/SCI CI Polygraph Senior Level Career (10+ yrs experience) Salary not specified Our client elevates the government contracting experience through rapid response, deep skill, and thoughtful problem-solving and...SeniorWork experience placement
- ...motivated candidate to join our talented Team. Job Title: Senior Data Engineer / AI ML Engineer with Python, AI/ML & LLMs. Location: Reston, VA... ...into production systems.You will work closely with data scientists, ML engineers, and software developers to design and implement...Senior
- ...The Senior AI/ML Data Engineer will serve as a technical leader responsible for architecting the data ecosystem that powers vector search, Retrieval... ..., maintainability, and cost Partner with Data Scientists, Machine Learning Engineers, Architects, Cybersecurity teams...Senior
$184.5k
...booking technology. The team is small and senior by design and operates with startup pace:... ...travelers within weeks — with decisions driven by data and AI tooling used in practice every day. As a Senior AI / ML Data Engineer, you will build the data foundations that...Senior- ...Data Scientist / ML Engineer KSA Integration is a Service-Disabled Veteran-Owned Small Business (SDVOSB) that provides business and management solutions through three core capabilities: data analytics, comprehensive veterans support, and business process improvement...SuggestedFull timeFor contractorsWork experience placementSummer workFlexible hours
$99k - $225k
Data Scientist, SeniorThe Opportunity: As a data scientist, you’re excited at the prospect of unlocking the secrets held by a data set,... ...quantitative analysesExperience with data cleaning, feature engineering, clustering, data manipulation techniques, data mining, anomaly...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- ...Seattle, WA, we are a team of engineers and technologists from Boeing,... ...solutions The Role As a Senior Software Engineer – Evaluation... ...with machine learning and data engineering teams to evaluate... ...deficiencies and collaborate with ML engineers to improve training...Senior
$99k - $225k
Data Scientist, SeniorThe Opportunity: As a data scientist, you’re excited at the prospect of unlocking the secrets held by a data set, and you’re fascinated by the possibilities presented by IoT, machine learning, and artificial intelligence (AI). In an increasingly connected...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work$131.26k - $223.13k
ICF seeks an experienced and cleared Senior Data Scientist to support the research and development of new cyber analytic capabilities that will... ...database querying like SQLReadiness to collaborate with engineering teams, product teams, and customers to develop prototypes and...SeniorFull timeContract workWork experience placementWork at officeRemote work- ...Responsibilities • Leads all advanced analytics and AI/ML work (PWS §4.3) • Designs, deploys, and governs... ...ONR is expecting • Someone who can turn messy S&T data into defensible insight • Not a research scientist - a mission oriented applied analyst • Someone who...Senior
$148.5k - $223.9k
...the future of Salesforce.The TeamThe Data Science & Analytics team in Salesforce... ...an experienced, driven, and creative Senior Data Scientist to join the team. We explore, invent,... ...We partner with threat, product, and engineering teams to deliver defenses that not only...SeniorFull time- ...citizen services. We’re a nonprofit engineering, applied research, and... ...future.Department Summary:MITRE’s Data Science and Engineering... ...this position is a hybrid Data Scientist and Data Engineer who combines... ...Science, Data Engineering, and AI/ML approaches to assess feasibility...SeniorInternshipLocal area3 days per week
- ...EY-Parthenon in the United States seeks a Data Scientist Senior Associate/Consultant to build and scale multi-source data pipelines powering AI/ML-driven dashboards. You will source, merge, and transform data assets for high-visibility client engagements and partner with...Senior
- ...Barbaricum is seeking a Senior Data Science Consultant to provide advanced analytical engineering and strategic data architecture for the USAF MA program at the Pentagon... ...and Advana, building automation pipelines with ML/NLP, and delivering actionable insights to #J-18...Senior
- ...services. We are in search of a highly motivated candidate to join our talented Team.Job Title: Senior Data EngineerLocation: McLean, VA (Remote)Summary: Our Data Engineering team is dedicated to integrating our client data and applications with client infrastructure....SeniorRemote work
$120k - $170k
OverviewSteampunk wants you to join our awesome team as a Senior Data Visualization Engineer. In this role you'll be working with a large team of Steampunk and clients to identify data sources, tools, and mission challenges that can all be brought together to create decision...Senior$106.3k - $221.1k
...Senior Data ScientistAt Accenture Federal Services, nothing matters more than helping the... ...and the government forward!The Sr. Data Scientist will use client platform data to identify... ...Systems, Data Science, Software Engineering, or related field8 years of experience...Senior- ...Principal Data Scientist (GenAI) – McLean, VA 22102, 5 days onsite a week... ...type: Contract Seniority level: Mid-Senior level... ...advanced proficiency in Prompt Engineering, Large Language Models (LLMs... ...+ years of experience in AI/ML, with 3+ years in applied GenAI...SeniorContract work
$115k - $150k
...Data ScientistCvent is a leading meetings, events, and hospitality technology provider... ...to meet you.We are looking for a Data Scientist who can help us move beyond using AI only... ...findings clearly to business, product, and engineering stakeholders.Here's what you need:...SeniorWorldwide$100k - $165k
...Senior Data Scientist Data AnalyticsArlington, Virginia Sep 3, 2026 Sr Data ScientistBlu Omega is seeking a Sr Data Scientist to support a federal program focused on data analytics. This role operates within a remote environment and is responsible for supporting AI initiatives...SeniorRemote work- ...Data Scientist Data Scientists at the SEI use advanced statistics, data analytics, machine learning... ...(fine-tuning, RAG, evaluation, prompt engineering) Causal inference / uplift modeling / synthetic controls Modern ML frameworks: LightGBM/XGBoost, CatBoost, PyTorch...SeniorFull timePart time
$112.2k - $196.4k
...Parsons is looking for a highly skilled Senior Data Engineer to join our Joint Staff Chief Digital... ...with DoD standardsCollaborate with data scientists, product managers, and mission stakeholders... ...operational DoD analytics and AI/ML initiativesAdvanced degree or certifications...SeniorFull timeWork at officeFlexible hours$125k - $165k
...technology landscape, an organization’s data has never been a more important aspect... ...are looking for seasoned Senior Data Engineer to work with our team and our clients... ...project teams of developers and data scientists who build web-based interfaces, dashboards...Senior$140k - $190k
...of passionate and motivated engineers with advanced degrees in engineering... ...science, mathematics, and data science, who are seeking... .... The Role As a Senior Data Scientist , you will help research,... ...evaluate, and apply novel AI/ML models to automatically derive...SeniorFull timeLocal areaNight shift$125k - $165k
...technology landscape, an organization’s data has never been a more important aspect... ...are looking for seasoned Senior Data Engineer to work with our team and our clients... ...project teams of developers and data scientists who build web-based interfaces, dashboards...Senior- ...Senior Data ScientistAt MBC, we believe we can. We believe in working hard to meet our clients... ...We are currently seeking a Senior Data Scientist located in the Washington, D.C. area.... ...'s degree in math, science, engineering, or related field from an institution accredited...SeniorFlexible hours
$180k - $200k
...Secret Level of Experience: Senior This opportunity resides with... ...architecture, reverse engineering, software and hardware development... ...of national defense - the data evolution - by accelerating... ...are seeking a Senior AWS Data Scientist 4 (AI/ML Engineer) to support the Defense...SeniorFull timeWork at officeLocal areaWork from homeWorldwideHome office- ...health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology organization working... ...purpose — and help shape the future.Department Summary:MITRE’s Data Science and Engineering department is looking for qualified...SeniorInternshipLocal area3 days per week
- ...in Advisory.KPMG is currently seeking a Senior Specialist to join our Federal Advisory practice... ...and develop machine learning and data science solutionsUtilize processes and best... ...create data requests; collaborate with data engineers to develop and utilize the ETL process to...SeniorLocal area
- ...Corporation seeks a motivated, career and customer-oriented Data Scientist to join our team in Arlington, VA. This role is a remote role... ...in Python or R, including data exploration, feature engineering, model development, and writing modular, reusable, well-documented...SeniorWork at officeLocal areaRemote work
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