Data Engineer Sand Tech Holdings LimitedData EngineerBaltimore, MarylandExperience designing data platforms in U.S. public sector or highly regulated environments, with working knowledge of applicable federal and state data privacy and security requirements (e.g., HIPAA, CJIS, FERPA, state-level privacy acts), and the ability to embed compliance, auditability, and data governance principles into architectural design. Due to the considerable amount of virtual work and interaction with colleagues and customers in different physical locations internationally, it is essential that the successful applicant has the drive and ethic to succeed in working in small teams physically but in larger efforts virtually.
Data Scientist AI SquaredData ScientistWashington, DCYou will collaborate closely with product and engineering teams, applying state-of-the-art techniques to solve complex challenges, advance our use of large language models (LLMs), and ensure scalable, production-ready solutions. Work with cloud platforms (e.g., Databricks, AWS, GCP, Azure) to manage data pipelines, large-scale training jobs, and distributed systems.
Sr. Solutions Engineer - Public Sector DoW - 4th Estate Databricks IncSr. Solutions Engineer - Public Sector DoW - 4th EstateVA$152,300–$209,450 / yearThis is a customer-facing role, where you will work with customers, your teammates, the product team, and our post-sales teams, to identify use cases for Databricks, develop architectures and solutions using our platform, and guide customers through the implementation, to accomplish value. Consult on big data architecture, implement proof of concepts for strategic customer projects, data science and machine learning projects, and validate integrations with cloud services and other 3rd party applications.
Sr. Solutions Engineer - Public Sector Defense Industrial Base Databricks IncSr. Solutions Engineer - Public Sector Defense Industrial BaseMcLean, VA$152,300–$209,450 / yearThis is a customer-facing role, where you will work with customers, your teammates, the product team, and our post-sales teams, to identify use cases for Databricks, develop architectures and solutions using our platform, and guide customers through the implementation, to accomplish value. Consult on big data architecture, implement proof of concepts for strategic customer projects, data science and machine learning projects, and validate integrations with cloud services and other 3rd party applications.
Solutions Architect - Public Sector Databricks IncSolutions Architect - Public SectorBaltimore, MD$180,000–$247,500 / yearThis is a customer-facing role, where you will work with customers, your teammates, the product team, and our post-sales teams, to identify use cases for Databricks, develop architectures and solutions using our platform, and guide customers through the implementation, to accomplish value. More than 20,000 organizations worldwide - including adidas, AT&T, Bayer, Block, Mastercard, Rivian, Unilever, and 70% of the Fortune 500 - rely on the Databricks Data + AI Platform to build and scale data and AI apps, analytics and agents.
NewAI/ML Engineer Accenture Federal ServicesAI/ML EngineerColumbia, MDThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $120,000—$220,000 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Russian HLT [HLT/Technical Support} LeidosRussian HLT [HLT/Technical Support}Vienna, VirginiaMay 6, 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. 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.
Air Force A10 AI/ML Engineer / Data Scientist NoblisAir Force A10 AI/ML Engineer / Data ScientistArlington, Virginia$132,900–$207,750 / yearFull timeCompensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. Model Development & Deployment Design, develop, and containerize machine learning (ML) models using modern frameworks and tools, including PyTorch, Ray, Docker, and FastAPI.
Ai/Ml Engineer Node.DigitalAi/Ml EngineerArlington, VARequired Skills: - U.S. Citizenship- Active Secret clearance; TS/SCI preferred- Ability to obtain Department of Homeland Security (DHS) Entry on Duty (EOD) Suitability- 5+ years of experience in automation engineering, data engineering, or software development- Experience with data ingestion pipeline design on AWS- Experience with AI/LLM configuration, tuning, and integration- Experience with Machine Learning (ML) pipelines- Strong programming skills in Python, with experience in data manipulation libraries- Experience Amazon Bedrock (model access, endpoints, API Integration)- Knowledge of automation frameworks and orchestration tools- Experience with APIs and integration technologies- Understanding of database systems and data modeling- Familiarity with version control (Git) and CI/CD practices- Strong problem-solving and analytical skills- Ability to translate business requirements into automated solutions- Strong analytical and problem-solving skills- Excellent documentation and communication abilities Desired Skills: - Experience with malware analysis automation or cybersecurity tools- Knowledge of AI/ML pipelines and data preparation- Experience with Databricks and Databricks AI- Experience with workflow orchestration tools (Airflow, Prefect)- Background in cybersecurity or threat intelligence automation- Experience with containerization and orchestration (Docker, Kubernetes)- Knowledge of streaming data platforms (Kafka, Kinesis)- Familiarity with big data technologies (Spark, Hadoop)- Experience supporting federal cybersecurity programs Required Education: BS in Computer Science, Data Science, or related degree, or HS Diploma and 7+ years of directly relevant experience Desired Certifications: - DoD 8140 IAT Level III- CSSLP. Node is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution.
Senior Data Scientist (NLP and Unstructured Data Analytics) Node.DigitalSenior Data Scientist (NLP and Unstructured Data Analytics)Washington, DCRemoteIntegrate and scale natural language processing methods to parse, clean, and analyze large corpora of unstructured and semi structured text, using optical character recognition, semantic similarity algorithms, and large language models as needed. Collaborate directly with criminal investigators to determine and execute analytic strategies supporting loan fraud cases, and adhere closely to the federal rules of criminal procedure governing protected information, including Rule 6(e).
Databricks Lakehouse Engineer and Analyst, Mid Booz Allen Hamilton IncDatabricks Lakehouse Engineer and Analyst, MidMcLean, VA$77,600–$176,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Data Engineer Node.DigitalSenior Data EngineerWashington, DCRemoteDesign, implement, and maintain ELT and ETL pipelines for efficient processing of source data in Azure Synapse and Azure Machine Learning, using both SDK V1 and SDK V2. Implementing pipelines and infrastructure using code first approaches: Python SDK, CLI, REST APIs, or infrastructure as code tooling such as Terraform or Bicep.
Application Developer- Full Stack (SME) Nightwing Intelligence SolutionsApplication Developer- Full Stack (SME)Sterling, Virginia$122,000–$253,000 / yearThe candidate will be part of a team of Software Developers, ETL Developers, and Data Scientists to enhance existing production applications and build out new web services on a routinized production cadence to meet the evolving needs of users. Nightwing is currently seeking a Full Stack Web Application Developer SME in Herndon VA to work on a suite of services that will supply users with tools to automate a wide range of enterprise-wide applications and data centric mission management applications.
AI/ML Engineer Nightwing Intelligence SolutionsAI/ML EngineerSterling, Virginia$99,000–$206,000 / yearNightwing is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. The AI/ML Engineer will develop and implement automation solutions to support machine learning technology integration activities, focusing on agentic workflow development, automated analysis workflows, and integration automation.
Senior Data Scientist Johns Hopkins Applied Physics LaboratorySenior Data ScientistLaurel, MarylandFull timeThe Threat Analytic Systems (QAI) Group is seeking talented team members who will help provide our nation with ground-breaking capabilities that bridge the gaps between data, the latest developments in technology, and real-world impact of national importance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
NewOccupational Therapist The Centers for Advanced Orthopaedics LLOccupational TherapistRockville, MDThe Staff Occupational Therapist administers necessary occupational therapy treatments as determined through an evaluation process for patients who suffer from injuries or dysfunction of systems including but not limited to the musculoskeletal, neuromuscular, central nervous system, cardiovascular and integumentary systems, or other physical, mental, or learning disability. The Centers for Advanced Orthopaedics LLC (CAO) is one of the nation’s largest Orthopaedics practices, owned and operated by physicians, with over 60 locations across Maryland, Northern Virginia, and the District of Columbia.
Data Scientist Expert In Recruitment SolutionsData ScientistSpringfield, VAThis role supports defense, intelligence, and federal clients by building machine learning models, data pipelines, and APIs to determine information values, trends, patterns, and relationships—particularly in signal, image, and geospatial domains—and working with structured and unstructured data to generate insights for operations or strategic decision-making. We are seeking a Data Scientist to join a multidisciplinary team developing analytic capabilities, capturing workflows, designing predictive models and developing business processes for real-world mission challenges.
Cortex Principal / Lead ML Engineer - Enterprise Machine Learning Platform (Multi-Cloud) PeopleNTech LLCCortex Principal / Lead ML Engineer - Enterprise Machine Learning Platform (Multi-Cloud)Alexandria, VA$55–$70 / hourKey qualifications include: Expertise in end-to-end enterprise ML platform architecture , including multi-cloud environments . We are looking for a seasoned architect with hands-on experience designing and implementing enterprise-scale AI platforms.
Middle East and Africa Intelligence Team Lead Senior Peraton IncMiddle East and Africa Intelligence Team Lead SeniorWashington, DC$176,000–$282,000 / yearDemonstrated experience integrating Artificial Intelligence (AI) and Machine Learning (ML) tools and methodologies into all-source intelligence analysis workflows, including operationalizing AI-assisted collection triage, pattern-of-life analysis, and anomaly detection. 3 years' experience leading or supervising teams of intelligence analysts, including assigning workloads, reviewing finished intelligence products for analytic rigor, and providing mentorship and performance evaluations.
Manager III, Data Science - AMZ9890706 Amazon.com IncManager III, Data Science - AMZ9890706Arlington, VA$181,638–$236,900 / yearEmployer will accept a master's degree or foreign equivalent degree in Computer Science, Mathematics, Statistics, Machine Learning, or a related field and seven years of experience in the job offered or a related occupation as equivalent to a PhD and five years of experience. Position Requirements: PhD or foreign equivalent degree in Computer Science, Mathematics, Statistics, Machine Learning, or a related field and five years of experience in the job offered or a related occupation.