UNKNOWN

FEED

Partner with Full Stack Engineers, Machine Learning Engineers, and Data Scientists to productionize data workflows, feature pipelines, and model inputs. Founded on a decade of Caltech research in partnership with NASA/JPL, we are led by scientists, strategists, and servicemembers united by a single mission: to solve the world's most complex, mission-critical challenges with AI.

Virtualitics

Data Engineer

ea_via_bold

Scientist I/II - Pathology Assay Development will lead the development, optimization, qualification, troubleshooting, and transfer of tissue-based biomarker assays supporting MacroGenics antibody-drug conjugate (ADC) and immunotherapy programs from discovery through IND-enabling studies and early clinical development. Scientist I/II will work closely with the Senior Director of Pathology and cross-functional partners to generate robust, reproducible, and biologically meaningful tissue biomarker data that informs target selection, patient-selection hypotheses, translational strategy, safety assessment, and development decisions.

YEAR

MacroGenics Inc

Sr. Scientist I/II - Pathology Assay Development

linkup_via_bold

Ignite Digital Services is hiring a Data Engineer to independently build and optimize scalable data pipelines and infrastructure in support of a large federal enterprise multi-domain data ecosystem. Nor will Ignite Digital Services require, in a posting or otherwise, U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract.

Atlas Executive Consulting

Mid Data Engineer

Strong experience building Agentic AI, Generative AI, Machine Learning, and Business Intelligence systems, including prompt design, retrieval-augmented generation (RAG), embeddings, vector databases, context construction, and output handling in production workflows using modern frameworks (Spark, LangChain, Databricks, Dask, Airflow, Dagster, Kedro, etc.). Youll lead the integration of machine learning, Generative AI capabilities and agentic frameworks into client solutions, designing MLOps/LLMOps-focused architectures for model management, observability, and automated retraining.

McKinsey & Co Inc

Senior Data Engineer I - QuantumBlack, AI by McKinsey (Critical Industries)

Within Aerospace's Office of the CIO, the newly constructed Data and AI Services team provides advanced modeling, machine learning, and predictive analytics capabilities that inform enterprise services operations and facilitate strategic decision-making across the corporation. 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 cyber systems for defense, civil and commercial customers.

The Aerospace Corporation is a national nonprofit corporation that operates a federally funded research and development center and has more than 4,600 employees. With major locations in Chantilly, Virginia; El Segundo, California; Albuquerque, New Mexico; and Colorado Springs, Colorado, Aerospace addresses complex problems across the space enterprise and other areas of national and international significance through agility, innovation, and objective technical leadership. For more information, visit www.aerospace.org.

The Aerospace Corp

Senior Data Engineer (Enterprise Operations)

Strong experience in data extract transform load (ETL) processes using Azure services, such as Azure Data Factory, Azure Databricks, Azure Data Lake Storage, Azure SQL Database, or Azure Synapse Analytics. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

<span itemprop="name">CACI</span> provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&amp;P SmallCap 600 Index, CACI provides dynamic careers for over 15,800 employees working in over 120 offices worldwide. Visit <a href="http://www.caci.com" target="_blank" itemprop="url" mns_rt="Company">www.caci.com</a>.<br/>
      <br/>
      We strive to sustain a corporate culture based on integrity - one that's focused on treating customers ethically and making their priorities our priorities. We pride ourselves in finding and hiring people with the highest intellectual capital, and providing them with challenging opportunities and encouraging their innovation and initiative.

CACI

Senior Data Engineer

sourcestack_via_bold

This is a hybrid role: data engineering (building and maintaining the pipelines that bring data into the platform) and applied data science (using classical statistics and machine learning to analyze that data once it’s available).The ideal candidate is equally comfortable writing production-grade ingestion andtransformation code as they are designing and validating a statistical or ML model. This role works closely with SMEs across multiple program areas to understand source data, build reliable ETL/ingestion pipelines, and apply analytical methods — anomaly detection, statistical modeling, and machine learning — to support operational decision-making.

BLN24

Data Engineer – Classical Statistics & Machine Learning

FULL_TIME

The role will drive AI-enabled transformation across the audit lifecycle, building scalable, governed, and reusable capabilities that improve risk detection, continuous monitoring, evidence generation, control-risk reporting, audit quality, and operational efficiency. Partner with Technology to design and scale a unified audit platform supporting governed data products, reusable capabilities, APIs, microservices, GenAI services, model operations, and secure delivery.

Veracity Ventures Inc.

Senior Director - Internal Audit - Data Science and AI

These benefits include, but are not limited to, medical insurance (PPO and HD), dental and vision insurance, Health Savings account (HSA), Flexible Savings Account (FSA), life insurance, accidental death and dismemberment insurance, disability leave programs, parental leave program, paid holidays, and paid vacation time. Relevant professional experience in data engineering, data integration, pipeline development, or related roles; the depth and scope of experience required will vary based on the level at which this position is filled.

ABS Group of Companies

Engineer, Data

Strong experience in data extract transform load (ETL) processes using Azure services, such as Azure Data Factory, Azure Databricks, Azure Data Lake Storage, Azure SQL Database, or Azure Synapse Analytics. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

CACI International Inc

Business Analyst, Data Scientist, Data Engineer, Financial Analyst, Marketing Analyst, Operations Analyst, Reporting Analyst, Insights Analyst, Research Analyst, Quantitative Analyst, etc. Working collaboratively with various teams, you will develop dashboards, reports, and visualizations to present complex data in a clear and meaningful way.

Cymertek

Data Analyst

The scope of this role includes agents built to complete scientific tasks requiring domain knowledge and expertise in pharmacoepidemiology and RWE as well as agent systems such as end-to-end RWE study agents. The estimated total cash compensation range for this role is: $140,000—$175,000 USD To ensure the safety of patients and staff, many of our clients require post-offer health screenings and proof and/or completion of various vaccinations such as the flu shot, Tdap, COVID-19, etc.

Datavant

Senior Product Scientist

GreenHouseAPI

Molecular biology, genome engineering, and functional genomics work products related to experimental reports, protocols, construct maps, plasmid inventories, and technical documentation related to the design, execution, and optimization of molecular biology and cell-based experiments, including CRISPR genome editing, cloning, construct design, gene expression analysis, and functional genomics studies- Ad-Hoc. Laboratory inventory management work products, inventory databases, reagent tracking systems, laboratory resource catalogs, and documentation related to establishing, maintaining, and updating inventories of reagents, antibodies, plasmids, cell lines, small molecules, consumables, and experimental protocols- Ad-Hoc.

Axle

Biological Scientist

The Bone and Matrix Scientist will conduct independent research with an emphasis on bone tissue and bone cell development, evaluate new laboratory techniques and technologies, analyze experimental data, and contribute to scientific reports, presentations, and manuscripts. Axle is seeking a Temporary Bone and Matrix Scientist to join our vibrant team at the National Institutes of Health (NIH) supporting the National Institute of Child Health and Human Development (NICHD) located in Bethesda, MD.

Temporary Bone And Matrix Scientist

Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Gain exposure to knowledge management systems supported by LLMs and assist in tagging or curating training datasets for LLM models.

Vantor

MASINT Data Analyst

This role, requires working with a team of developers, data scientists, SMEs, and cyber analysts to design, develop, build, and analyze data management systems. 5-7 years of experience as a Data Engineer, with a STEM degree (field such as computer science, statistics, data analytics, computer engineering, mathematics, etc.).

Grvty

The successful candidate will collaborate with product managers, full-stack developers, platform and DevSecOps engineers, data scientists, and mission stakeholders to transform structured and unstructured data into operational insights and decision-support capabilities. The Data Engineer will work as part of a multidisciplinary team integrating data engineering, advanced analytics, machine learning, and software engineering capabilities into mission-critical environments supporting Combatant Commands.

Expression

BreezyHR

Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. This is an opportunity to combine technical data science expertise with real-world national security missions, working alongside intelligence, operations, research, and technology professionals to help address evolving global threats.

Senior Data and AI Integrator

Enterprise AI Platform and Architecture Partner with Technology to design and scale a unified audit platform supporting governed data products, reusable capabilities, APIs, microservices, GenAI services, model operations, and secure delivery. The role will drive AI-enabled transformation across the audit lifecycle, building scalable, governed, and reusable capabilities that improve risk detection, continuous monitoring, evidence generation, control-risk reporting, audit quality, and operational efficiency.

Data Scientist Jobs in Arlington, VA

Data Engineer Virtualitics

Sr. Scientist I/II - Pathology Assay Development MacroGenics Inc

Mid Data Engineer Atlas Executive Consulting

Senior Data Engineer I - QuantumBlack, AI by McKinsey (Critical Industries) McKinsey & Co Inc

Senior Data Engineer (Enterprise Operations) The Aerospace Corp

Senior Data Engineer CACI

Data Engineer – Classical Statistics & Machine Learning BLN24

Senior Director - Internal Audit - Data Science and AI Veracity Ventures Inc.

Engineer, Data ABS Group of Companies

Senior Data Engineer CACI International Inc

Data Analyst Cymertek

Senior Product Scientist Datavant

Biological Scientist Axle

Temporary Bone And Matrix Scientist Axle

MASINT Data Analyst Vantor

Data Engineer Grvty

Data Engineer Expression

Senior Data and AI Integrator CACI

Senior Director Internal Audit - Data Science and AI Veracity Software Inc

Data Engineer Hatch IT

Similar Job Searches

See More Jobs

Stand out to leading employers.