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BBN’s Network & Cyber Technologies (NCT) team leverages computer science, computer engineering, electrical engineering, math, and physics to tackle customer challenges in electromagnetic warfare (EW), communications, cybersecurity, cyberspace operations, networking, and RF domains for the U.S. Department of Defense (DoD) and Intelligence Community (IC) customers. You are the ideal candidate if you are a recognized researcher with strong skills in these areas for DoD and IC capabilities; you are a strong writer and communicator; you can identify and forge connections between stakeholder opportunities and our technical teams’ capabilities; you have a strong technical background in these areas; and you desire an opportunity to pursue and execute on external funding from government research agencies (e.g.

Principal Converged Cyber Research Scientist

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The ideal candidate is an experienced technical professional who can transform large, complex datasets into actionable intelligence, modernize analytic workflows, and develop scalable solutions that directly support enterprise decision-making and mission success. Experience developing data models, automation workflows, repeatable analytic processes, visualizations, dashboards, and data products that effectively communicate complex analytical findings and support operational decision-making.

YEAR

Verite Group, Inc.

Data Scientist - Senior

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As a Senior Computational Scientist, you will leverage statistical and AI/ML algorithms to deliver advanced analytics, including predictive analysis and modeling, pattern-of-life analysis, and remote sensing change detection. You will design robust algorithms, optimize high-performance codes, and lead cross-functional research initiatives that directly support our critical national security and defense mission datasets.

ECS was founded in 2001 by experienced IT professionals with a commitment to quality processes, people and performance. Led by our Chairman, Roy Kapani, and an experienced executive leadership team, ECS provides our customers with solutions and services that support their critical needs and further mission objectives. This commitment has paved the way for expansive growth, year over year.
 
ECS gained market share in 2011 in the Department of Defense and Federal spaces through both organic and acquisition growth. In May, ECS completed its first strategic acquisition with the purchase of OAK Management, Inc., a leading provider of marine environmental services, ship systems engineering, maritime consulting and platform acquisition management. The OAK acquisition kicked off ECS’ intention to add tactical acquisitions as a part of its long term strategy to supplement and expand upon organic growth and to build enterprise value. ECS closed out 2011 with the acquisition of Paradigm Technologies, Inc. The Paradigm transaction added approximately 200 employees to ECS’ existing 900+ employees. Paradigm also added new Defense clients for ECS, including the Missile Defense Agency, the Navy’s Program Executive Officer for Integrated Warfare Systems, the United States Marine Corps, and the U.S. Marshals Service.
 
In 2012, ECS completed the acquisition of iLuMinA Solutions, Inc. iLuMinA brings large-scale Enterprise Resource Planning (ERP) software implementation and infrastructure design and development to ECS’ expanding capabilities.
 
ECS will continue to invest in corporate infrastructure and quality processes as we grow and enhance our ability to offer professional excellence to both our customers and our employees.

ECS Federal LLC

Senior Computational Scientist

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The Research Scientist will work closely with Dr. McMahon in planning, directing, and overseeing ongoing federally funded research projects using rodent models, as well as developing new areas of research and methodologies for future studies. McMahon lab is in search of a PhD trained neuroscientist with at least 3-5 years of postdoctoral research experience in a rodent neurophysiology and behavioral laboratory.

Commonwealth of Virginia

Research Scientist - McMahon Lab

Job Family: Aerospace Engineering (AEE), Communications Engineering (COE), Development Operations (ESA), Electrical Engineering (ELE), IT Architecture/Cloud (ESA), Mathemeticians (MAT), Mechanical Engineering (MCE), Modeling & Simulation Engineering (MSE), Production, Industrial, Material Engineering (MAE), Production, Industrial, Material Engineering (PIE), Research Physicists (PHY), Research Scientists (SCI), Software Architecture (SYA), Software Engineering (STE), Software Engineering (SWE), Specialized Engineering (BEE), Specialized Engineering (CHE), Specialized Engineering (ENE), Specialized Engineering (NUC), Statisticians (STA), Subject Matter Experts - Professional (SMP), Subject Matter Experts - Technical (SMT), Systems Engineering (SYE), Technical Project Management (TPR), Test Engineering (TSE). What You Will Do: Guidehouse is seeking experts with experimental and/or theoretical experience developing new technologies or capabilities to provide Scientific Engineering Technical Assistance (SETA) to program managers at the Defense Advanced Research Projects Agency (DARPA) in one or more of the following areas: Quantum technology for computation, sensing, networking, or algorithms.

Guidehouse Inc

Technical Management Scientist/Engineer (SME)

Responsibilities: Conduct research in Digital Engineering, Digital Twins, Artificial Intelligence, and complex systems modeling; develop innovative methodologies, algorithms, and frameworks; Develop, integrate, validate, and analyze multi-fidelity models and digital twin environments for complex systems and systems of systems applications; Develop research proposals, technical reports, journal manuscripts, conference papers, and project deliverables for sponsors and stakeholders; Collaborate with faculty, industry, and government partners on sponsored research projects and technology transition activities; Mentor graduate students and research staff; support research planning, technical reviews, and laboratory development activities; and. Preferred Qualifications: Terminal degree in a related field; 1-2 years of postdoctoral, academic, government, or industry research experience; Experience securing and managing sponsored research funding; Experience with MBSE, SysML, Digital Thread, and Digital Twin technologies; Experience integrating AI methods into operational digital engineering ecosystems; Experience with cloud-based digital engineering environments and high-performance computing; Experience mentoring graduate students and research personnel; Knowledge of Model-Based Systems Engineering (MBSE) methodologies; Knowledge of SysML, UML, Cameo Systems Modeler, MagicDraw, or similar modeling platforms; Knowledge of CAD and PLM tools such as Creo, Windchil etc.

Research Scientist, Digital Engineering and Artificial Intelligence

Use agentic AI tools and workflows to accelerate tool development, automate repetitive exploitation and data-conditioning tasks, and prototype new analytic methods, verifying and validating AI-generated code and outputs before they reach operational use. Design, build, and maintain algorithms, analytic tools, and data-processing pipelines for PIR collection planning, exploitation, and signature analysis, using sound software development practices such as version control, testing, documentation, and code review.

OPIR Imagery Scientist

Operate field and lab instrumentation such as the ASD FieldSpec, Exoscan 4100, Cary 5000, Thermo Fisher iS50, and other radiometers, as well as weather monitoring and calibration equipment, at CONUS and OCONUS locations. Pay Range: At GRVTY, we understand that compensation is influenced by many factors-such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.

Hyperspectral Imagery Scientist

FULL_TIME

Tasks include field investigations (wetland delineation, stream assessments, tree surveys, Phase I ESAs, and compliance inspections); environmental inventories and constraints analysis supported by database reviews; CWA permitting; NEPA documentation; and agency coordination. Wetland Professional in Training (WPIT), Professional Wetland Delineator (PWD), Professional Wetland Scientist (PWS), Virginia State Waters Delineator (VSWD), ISA Certified Arborist, or similar certification is preferred.

Beyond the Ordinary 
Imagine a professional services firm with vision beyond "the ordinary." A firm with deep subject-matter expertise as well as deep national resources. A firm committed to putting clients at the center of everything it does.
That firm is Dewberry. And those qualities are among the pillars of what we call "Dewberry at Work"— a set of guiding principles and values that govern the wey we've done business for more than a half-century.
Our market-facing professionals-many of whom are internationally recognized authorities-offer a proven track record of providing award-winning services and solutions to a wide variety of public- and private-sector clients. We've built long-term, trusted relationships through unsurpassed client service and a dedication to solving the most complex challenges of today and tomorrow. In the process, we help our clients transform their communities and improve the quality of life.
However, the true measure of Dewberrylies in the commitment and caliver of our people. We hope you'll take the opportunity to meet with us and experience Dewberry at Work first-hand.

Dewberry

Environmental Scientist II

[AW]-iCims

Work with clients and team leads to discover data sources and create data requests; collaborate with data engineers to develop and utilize the ETL process to ingest and enrich structured and unstructured data - leveraging a variety of data sources such as social media, news, internal/external documents, images, video, voice, emails, financial data, and operational data. If youre looking for a firm with a strong team connection where you can be your whole self, have an impact, advance your skills, deepen your experiences, and have the flexibility and access to constantly find new areas of inspiration and expand your capabilities, then consider a career in Advisory.

KPMG International Cooperative

Senior Specialist, Federal Data Scientist

Who We Are: As the largest global pure play sustainability consultancy, we partner with the world's leading organizations, creating innovative solutions to sustainability challenges and unlocking commercial opportunities that meet the needs of today while preserving opportunity for future generations. Our diverse team of world-class experts supports clients across the breadth of their organizations to operationalize sustainability, underpinned by our deep technical expertise in addressing their environmental, health, safety, risk and social issues.

ERM International Group Ltd

Principal Technical Consultant, Scientist

Experiment with a range of data science techniques to produce insight, including machine learning, deep learning, network analysis, sampling methodologies, text analytics in multiple languages and data visualization. You're comfortable working remotely on a distributed data science team with a diverse set of skills and life experiences, while embedded in a product team as owner of data science innovations to the product.

Twosix Technologies

Senior Data Scientist (Onsite)

Knowledge of Virginia environmental regulations and permitting, 1987 U.S. Army Corps of Engineer’s Wetland Delineation Manual and Piedmont/Coastal Plain Supplements, Unified Stream Assessment (USM) Tool for Stream Mitigation Credit determination, Perennial Flow Determinations, and Chesapeake Bay Act Resources and Identification. The individual we seek for this position will serve as a mentor for entry level environmental field staff and will assist Project Managers with coordinating field work and completing environmental report writing.

Environmental Scientist III

Design, fine-tune, and implement Large Language Models (LLMs) into workflows to support knowledge management systems, including: Development of LLM-driven tools to automate summarization, tagging, and retrieval of internal data, reports, and documentation. 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.

Maxar Technologies Inc (Inactive)

Senior Data Scientist

The advantage lives in what we build around them: models tuned on scarce and classified mission data, computer vision that finds the target, agents a program executive can trust and accredit, and the harness and hardware that run it all on-prem and at the edge. Lead automatic target recognition and sensor exploitation: detection, classification, and tracking across EO/IR, SAR, RF, and emerging sensor modalities, and fusion into a decision-grade picture with our Decision Advantage team.

Quantum Sky

Chief Scientist, AI/ML

As a Senior Data Scientist on this program, youll own the data architecture and pipeline infrastructure that enables the accreditation pipeline to run: building ETL workflows, managing database schemas, and solving the cross-domain data problems that stand between an AI model and its accreditation clearance. Youll develop deep expertise in classified government cloud and data pipeline environments - including cross-domain data solutions, enterprise data platforms and MLOps technologies, and AI/ML-ready data infrastructure - in a program context where data engineering directly enables national security outcomes.

Quick Services LLC

In this role, you will design and implement automation and augmentation capabilities that connect databases, applications, and enterprise systems to reduce manual effort, improve data accessibility, and accelerate production workflows. 9+ years of relevant experience in data science, automation, software development, data engineering, database integration, GEOINT support, or related technical disciplines.

Grvty

Data Scientist – Mid

The Department of Neuroscience and the Center of Brain Immunology and Glia at the University of Virginia is seeking an experienced and motivated Research Scientist to work in the Kuan Lab to investigate (1) vascular factors in neurodegeneration, (2) experimental thrombolytic and collateral circulation treatments, mainly using murine models, or (3) mechanisms of neuroglia cell-type determination in murine brain. In addition to a firm background in the particular fields, Research Scientists should demonstrate the ability to lead small groups and work without additional supervision once objectives are defined and methods of approach are set.

University of Virginia

Research Scientist - Kuan Lab

Working closely with data scientists, machine learning engineers, software developers, and operational subject matter experts, the Principal Applied Scientist is responsible for developing high-fidelity models, validating scientific assumptions, assessing uncertainty, and ensuring that analytical outputs accurately characterize UTS risks and mitigation strategies. This individual combines expertise in computational modeling, applied mathematics, physics, and data science to ensure that machine learning models, agent-based simulations, and analytical frameworks accurately represent real-world phenomena and produce scientifically defensible, operationally relevant results.

Vantor

Principal Applied Scientist - TS/SCI

There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Demonstrated knowledge of appropriate analytic tools and methodologies in one or more of the following: Applied mathematics (e.g., probability and statistics, formal modeling, computational social sciences).

Our Mission
Our mission is empowering our nation through a diverse and skilled workforce securely delivering innovative technology, consulting services and digital solutions for our customers’ mission success, every day.

Our Vision
Our vision is Securing the Future as the most trusted partner for U.S. Defense, Intelligence and Federal Civilian customers through the power of One ManTech. When these agencies think of an essential partner for their national and homeland security needs, they think ManTech.

Our Values
Our values are grounded in a bedrock of truth, integrity and caring for each other and the mission. We hold steadfast to:

• TRUST – We earn and protect the trust of our customers, employees and investors through an enduring foundation of respect, fairness, credibility and honoring our commitments, always.

• INCLUSION – We are an inclusive, diverse and talented workforce with a passion for mission success, intellectual capital, creativity and integrity. Our high ethical standards and investment in our people build confidence with our customers.

• QUALITY– We deliver exceptional quality to customers through differentiated technology solutions and an uncompromising focus on excellence, value and innovation.

Applications Scientist Jobs in Virginia

Principal Converged Cyber Research Scientist RTX

Data Scientist - Senior Verite Group, Inc.

Senior Computational Scientist ECS Federal LLC

Research Scientist - McMahon Lab Commonwealth of Virginia

Technical Management Scientist/Engineer (SME) Guidehouse Inc

Research Scientist, Digital Engineering and Artificial Intelligence Commonwealth of Virginia

OPIR Imagery Scientist Verite Group, Inc.

Hyperspectral Imagery Scientist Verite Group, Inc.

Environmental Scientist II Dewberry

Senior Specialist, Federal Data Scientist KPMG International Cooperative

Principal Technical Consultant, Scientist ERM International Group Ltd

Senior Data Scientist (Onsite) Twosix Technologies

Environmental Scientist III Dewberry

Senior Data Scientist Maxar Technologies Inc (Inactive)

Chief Scientist, AI/ML Quantum Sky

Senior Data Scientist Quick Services LLC

Data Scientist – Mid Grvty

Research Scientist - Kuan Lab University of Virginia

Principal Applied Scientist - TS/SCI Vantor

Data Scientist ManTech International Corp

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