UNKNOWN

FEED

Foreign Military Sales: Identify exportable solution opportunities with U.S. primes and eligible allied customers; navigate the FMS case lifecycle from pre-LOR shaping through Letter of Request (LOR), Letter of Offer and Acceptance (LOA), contracting, delivery, and expansion in coordination with internal export and legal resources. This role will build revenue-generating relationships with major primes, specialized suppliers and integrators, and emerging defense-technology companies supporting unmanned surface and undersea systems, maritime autonomy, sensing, mission software, fleet integration, test, and sustainment.

Virtualitics Inc

Account Executive - FSI - Autonomous Maritime

Foreign Military Sales: Identify exportable solution opportunities with U.S. primes and eligible allied customers; navigate the FMS case lifecycle from pre-LOR shaping through Letter of Request (LOR), Letter of Offer and Acceptance (LOA), contracting, delivery, and expansion in coordination with internal export and legal resources. This role will build revenue-generating relationships with major primes, specialized suppliers and integrators, and emerging defense-technology companies supporting air platforms, unmanned aircraft, counter-UAS, mission systems, aircraft readiness, production, test, and sustainment.

Account Executive - FSI - Air & Drone Defense

These resources will work across data engineering, ontology development, and enterprise data architecture to transform complex data into actionable insights, improve operational workflows, and enable data-driven decision-making. Data Architect: Responsible for developing enterprise data architectures, data models, governance frameworks, and technical solution designs leveraging Palantir capabilities.

Steel Point Solutions

Data Analytics Engineer

GRVTY is seeking a motivated and experienced Imagery Scientist to serve as the subject matter expert on EO imagery and provide technical direction across the full imagery acquisition and preparation lifecycle. Integrate emerging sensors and platforms into existing data pipelines and workflows, including: Developing pipelines and relevant data structures for emerging capabilities.

Verite Group, Inc.

Imagery Scientist EO - Expert

Work products and documents related to performing intravenous injection of MRI contrast agents and flushing vascular access devices according to the study protocol; performing veni-puncture on infants, children and adults utilizing angiocaths, quickcaths and butterfly needles per physician orders for injection of contract media. Work products and documents related to conducting MR safety screening of human subjects; collect MRI brain images, functional MRI images and MR spectra; collecting and archiving MRI/MRS data.

Gap Solutions, Inc.

MRI Technician (51951)

GRVTY is seeking a motivated and experienced Imagery Scientist to serve as the subject matter expert on SAR imagery and provide technical direction across the full imagery acquisition and preparation lifecycle. The ideal candidate is an experienced SAR imagery scientist with a passion for advanced scientific problem solving, imagery exploitation, and operational intelligence support.

Imagery Scientist SAR - Expert

ADAPTED_NOW

What You’ll Do • Lead development and optimization of bacterial cell-free protein expression workflows across a variety of protein targets • Improve extract preparation methods to increase protein yield, solubility, and functional activity • Design high-throughput screening strategies for constructs, chaperones, and reaction conditions • Analyze protein expression and quality using SDS-PAGE, Western blot, ELISA, capillary electrophoresis, and related methods • Troubleshoot complex expression challenges and recommend new technologies, platforms, and approaches • Lead scientific projects while partnering with multidisciplinary research teams • Document experimental results and contribute to SOPs, technical reports, and patent-related materials What We’re Looking For • PhD in Biochemistry, Molecular Biology, Protein Science, or a closely related discipline • Hands-on expertise with bacterial cell-free protein synthesis, including optimization and troubleshooting • Strong knowledge of E. coli molecular biology, protein expression, and extract preparation • Experience with automated or high-throughput screening platforms • Strong protein characterization and analytical laboratory skills • Demonstrated ability to independently lead research initiatives and collaborate across scientific teams Compensation Base salary: $115,000-$135,000 plus bonus Relocation assistance available Apply to learn more about this opportunity. We are recruiting for a Senior Scientis t with deep expertise in bacterial cell-free protein expression to join an innovative scientific team in Rockville, Maryland.

Gables Search Group headquartered in Cleveland, Ohio has been a leader in search and placement nationwide since 2002.  Our company specializes in both direct and contract (temporary) staffing in all industries and disciplines.
At Gables Search Group, we connect exceptional professionals with outstanding organizations.  Our commitment to integrity, excellence, partnership, innovation, and respect sets us apart. With a personalized approach to recruitment, we ensure the perfect match between candidates and employers.
Whether you are a talented professional seeking new opportunities or an organization looking to build a high-performing team, Gables Search Group is here to guide you through the journey. Our success is built on the success of our clients and candidates, and we are dedicated to making a positive impact on the careers and businesses we serve.

Gables Search Group

Senior Scientist - Protein Expression

Gables Search Group - Career Site

Develop and advance next-generation phage display methodologies — including guided selection strategies, structure-informed panning, and epitope-directed approaches — expanding platform capabilities well beyond conventional campaign execution. Integrate AI/ML and computational tools into phage display workflows , leveraging generative protein design, protein language models, and in silico affinity prediction to accelerate lead identification and optimization.

Senior Scientist, Antibody Engineering

Determination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, work experience, education, certifications, Federal Government contract labor categories, and contract wage rates. Qualifications: Bachelor’s degree in a relevant field such as Computer Science, Electrical Engineering, Material Science, Physical Sciences, Chemical Engineering, or Physics from an accredited institution.

SWIFT is a member-owned cooperative that provides the communications platform, products and services to connect more than 10,800 banking organisations, securities institutions and corporate customers in over 200 countries and territories. SWIFT enables its users to exchange automated, standardized financial information securely and reliably, thereby lowering costs, reducing operational risk and eliminating operational inefficiencies. SWIFT also brings the financial community together to work collaboratively to shape market practice, define standards and debate issues of mutual interest. SWIFT is headquartered in Belgium and has over 24 offices worldwide. In 2014 SWIFT processed more than 5.6 billion FIN messages.

Swift

Research Scientist 1

The ideal candidate brings deep expertise in databases, cloud architectures, and data governance, with a passion for building and sustaining the backend workflows that power data operations across security domains and systems. Experience working with NGA IT enterprise solutions (e.g., NGA CORE, NGA MLOps), Government Authority to Operate (ATO) processes, and Government Non-Person Entity (NPE) certificates.

Data Scientist - Expert

Research Scientist – Level 3 The Level 3 Research Scientist serves as a senior technical expert, applying advanced scientific principles to drive research, innovation, and long-term technology development. This role requires deep subject matter expertise, leadership in scientific studies, and the ability to guide research efforts that may influence future products and capabilities years ahead of development.

YEAR

Research Scientist 3

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Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.

Amentum

Data Scientist - Mid

Perform hands-on laboratory techniques, including cell culture, competition binding experiments, RNA/DNA extraction, reverse transcription polymerase chain reaction (RT-PCR), radiotracer and fluorescent probe labeling, radioimmunoassay, enzyme-linked immunosorbent assay (ELISA), fluorescent cellular uptake studies, and isolation of lipid particles and apolipoproteins. Support laboratory research focused on scavenger receptors, high-density lipoprotein (HDL) binding, lipid metabolism, infection, inflammation, and atherosclerosis using animal models and related experimental systems.

Guidehouse

Research Scientist

In recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award. Candidates must have a desire to be part of a data-driven, customer-focused, fast-paced team that loves the mission of improving the citizen's experience and providing excellent service to government customers.

Bart & Associates Inc

AI Data Scientist

As a Data Scientist, you will work with GEOINT collection data and associated systems to develop and test analytic methodologies, identify patterns and insights across complex datasets, and help transform intelligence data into actionable information. If you enjoy solving complex problems, working with data, and applying emerging technologies to real-world intelligence challenges, this role offers a chance to make a meaningful impact supporting national security missions.

Xcellent Technology Solutions

Mid-Level Data Scientist | TS/SCI

Data Analyst, Machine Learning Engineer, AI Specialist, Statistician, Data Engineer, Business Intelligence Analyst, Quantitative Analyst, Research Scientist, Predictive Analytics Specialist, Computational Scientist, etc. Data Science, Computer Science, Statistics, Mathematics, Artificial Intelligence, Machine Learning, Information Systems, Operations Research, Physics, Computational Biology, etc.

Cymertek

Data Scientist

Job Title: Senior Data Scientist / AI Machine Learning Research EngineerJob Category: ScienceTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * The Opportunity: CACI has an exciting new opportunity for a Senior AI and Machine Learning Research Engineer. 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 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>. 
 
 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 Scientist / AI Machine Learning Research Engineer

The ideal candidate will have experience working with large and complex datasets to identify trends and generate insights for data-driven decision-making. Seeking for a Data Scientist with expertise in Python, SQL, and Databricks to support data analysis and research initiatives.

ARK Solutions, Inc.

Data Scientist :: Washington, DC (REMOTE)

jobdiva

Integrate and scale natural language processing methods to parse, clean, and analyze large corpora of unstructured or semi-structured text data, utilizing OCR, semantic similarity algorithms, and large language models as needed. Design, develop, test, calibrate, and implement advanced statistical and machine learning models targeted at identifying financial fraud, improper payments, or noncompliance within SBA programs.

Compu-Vision Consulting Inc.

Senior Data Scientist

The annual pay rate range is described in good faith, and the Company believes is the range of possible compensation for this role at the time of this posting depending on the candidate's experience, qualifications, geographic location, and other factors permitted by law. The successful candidate will contribute to the design, synthesis, characterization, and optimization of antibody-drug conjugates (ADCs), degrader-antibody conjugates (DACs), and other targeted therapeutic modalities.

Scientist Jobs in Chantilly, VA

Account Executive - FSI - Autonomous Maritime Virtualitics Inc

Account Executive - FSI - Air & Drone Defense Virtualitics Inc

Data Analytics Engineer Steel Point Solutions

Imagery Scientist EO - Expert Verite Group, Inc.

MRI Technician (51951) Gap Solutions, Inc.

Imagery Scientist SAR - Expert Verite Group, Inc.

Senior Scientist - Protein Expression Gables Search Group

Senior Scientist, Antibody Engineering Gables Search Group

Research Scientist 1 Swift

Data Scientist - Expert Verite Group, Inc.

Research Scientist 3 Swift

Data Scientist - Mid Amentum

Research Scientist Guidehouse

AI Data Scientist Bart & Associates Inc

Mid-Level Data Scientist | TS/SCI Xcellent Technology Solutions

Data Scientist Cymertek

Senior Data Scientist / AI Machine Learning Research Engineer CACI

Data Scientist :: Washington, DC (REMOTE) ARK Solutions, Inc.

Senior Data Scientist Compu-Vision Consulting Inc.

Scientist I/II - Bioconjugation MacroGenics Inc

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