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Job DescriptionSalary: Job Purpose/Summary Join our interdisciplinary team of engineers, scientists, and human factors experts to develop advanced machine learning and algorithmic data capabilities focused on space and cybersecurity applications. We are currently seeking a Senior Data Scientist to enhance our space-oriented product line. This role involves hands-on development and validation of machine learning models designed to transform satellite data into actionable insights. The ideal candidate will bring demonstrated expertise in data science, coupled with experience in project management and oversight of technical teams, including subcontractors. Occasional travel, primarily within the DC/MD region, will be necessary to participate in data collection, validation, and customer engagement activities. Duties and Responsibilities • Develop and evaluate machine learning solutions to interdisciplinary problems in cybersecurity and telecommunications, working with structured (time series, tabular) and unstructured (text, 3D) data., • Collaboratively develop data collection plans, designing experiments to ensure quality and usefulness of data., • Work with human factors specialists, and data/full stack engineers to define system requirements, review developed code, and support translating statistical concepts to coworkers., • Support documentation of analysis results for semi-technical stakeholders., • Provide technical project management support, overseeing technical progress of subcontractors, providing review of technical deliverables, and helping task subcontractors during in-person data collection and model validation opportunities., • Collaborate with engineering, product and program management colleagues to define and clarify technical system requirements Qualifications Minimum: • Graduate formal education in natural sciences, mathematics, economics, statistics, psychology, or other quantitative field, or mix of formal education and experience., • 7+ years professional experience with an open-source data science stack (e.g., pandas, numpy, pytorch, keras, tensorflow, pymc3)., • 5+ years professional experience working with real-world, complex datasets., • Experience communicating technical results to semi-technical audiences., • 2+ years experience with technical project management, • Secret Security Clearance required; consideration will be given to candidates with an active or a readily reinstatable Secret Clearance. Preferred: • Exposure to a product-driven machine learning organization with deployed customer-facing capabilities., • Exposure to a big data environment, including tools for clustered computing (e.g., Spark, Dask, streaming) and large-scale data storage., • Experience with RF/telecommunications physics, cybersecurity, or space operations., • Experience with time series data analytics Working conditions Should be willing to work in a variety of settings as needed. Flexible to work long hours as required. Physical requirements Prolonged periods of remaining in a stationary position at a desk and working on a computer. Direct reports None

Job Description Red Rock Government Services is a leading software engineering company recognized for its exceptional support to the intelligence community. With a proven track record of delivering innovative and mission-critical solutions, Red Rock specializes in developing secure, scalable, and cutting-edge technologies tailored to meet the complex needs of intelligence operations. The company's expertise in advanced analytics, cloud computing, and artificial intelligence enables it to empower agencies with enhanced decision-making capabilities and operational efficiency. Red Rock's commitment to excellence, agility, and collaboration solidifies its reputation as a trusted partner in safeguarding national security and advancing intelligence objectives. This position requires a current and active TS/SCI with Full Scope Polygraph security clearance. This position does not have the ability to sponsor candidates for clearance processing. RedRock is seeking a Data Scientist to join our team of diverse and qualified professionals. The role focuses on supporting the Sponsor's mission by delivering advanced language training to ensure proficiency across a broad spectrum of languages for the Sponsor's employees. Responsibilities: • Works closely with the Sponsor to gather requirements and advise on AWS infrastructure design, development, and deployment of Cloud resources., • Designs, tests, and implements log aggregation in support of Cloud and AWS systems., • Designs, tests, and implements search and visualization infrastructure in support of AWS systems., • Works with vendors to develop and deploy Cloud based solutions to the learning environment in AWS., • Acts as a liaison between the Customer and Vendor Contacts to troubleshoot AWS when deploying new resources., • Recommends new technologies for use in the cloud environment (AWS)., • Communicates IT requirements between management and technical entities. Qualifications: • Experience in risk management and ability to identify project risks and facilitate the development and implementation of mitigation strategies, • Experience implementing and integrating AWS solutions., • Experience in gathering requirements from vendor contacts and customers., • Experience using Linux in the AWS environment., • Experience with scripting and web programming technologies required to support web-based learning systems, such as PHP, PERL, Java, Jscript, or PowerShell., • Experience deploying third party software products., • Experience with Software Configuration Management (SCCM)., • Experience working with desktop and network hardware. Location: Herndon, VA Pay and Benefits: Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Paid Leave and Retirement. Commitment to Diversity: All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law.

Job Description Altus Consulting is seeking a talented Data Scientist to join our team and drive data-driven decision making for our clients. You will leverage your expertise in statistics, machine learning, and data analysis to extract insights from large datasets and solve complex business problems. Responsibilities: • Collect, clean, and prepare data for analysis., • Develop and implement machine learning models for various tasks (e.g., classification, prediction, recommendation)., • Analyze data to identify trends, patterns, and insights., • Communicate findings and recommendations to stakeholders in a clear and concise manner., • Collaborate with engineers and other data professionals to build and deploy data-driven solutions., • Strong mathematical and statistical skills., • Experience with machine learning algorithms and libraries (Scikit-learn, TensorFlow, PyTorch)., • Experience with data visualization tools (Tableau, Power BI)., • Excellent communication and presentation skills., • Strong problem-solving and critical thinking skills., • Active TS/SCI with poly clearance is required., • Bachelors degree in Data Science, Statistics, Computer Science, or related field., • 2+ years of experience in data science or a related role. The information provided in this job description is accurate and truthful to the best of our knowledge. However, it is not intended to be a contract, and we reserve the right to modify the job description at any time. Altus Consulting is dedicated to diversity and inclusion, building a work environment where everyone feels respected and valued. We firmly believe in equal opportunity, guaranteeing fair and unbiased treatment for all individuals in all aspects of employment, regardless of race, color, religion, national origin, gender, sexual orientation, gender identity, pregnancy, childbirth or related medical conditions, age, protected veteran status, or disability status. We oppose discrimination in any form, and our commitment is evident in every interaction.

Job DescriptionSalary: Job Title: Computer Systems Engineer Location: Reston, VA (Hybrid 3x/week) Salary:DOE + full benefits Clearance:Public Trust Company Overview TechSur Solutions is a digital services company whose mission is to enable digital transformation for our customers, improving quality and efficiency. Based in the DC metropolitan area, TechSur specializes in advanced cloud services, modernization for both IT structures and applications, leveraging Agile development, and data analytics. Since we were formed in August of 2016, we have supported multiple impactful and exciting government programs Job Description • Computer Scientist III will support the FAAsCorporate Work Plan (CWP)and associated ABP-330 systems. This role focuses onquality assurance testing, infrastructure support, systems analysis, and lifecycle maintenanceto ensure FAAs critical program management systems remain secure, reliable, and efficient., • Duties span requirements analysis, design, programming, software integration, test and evaluation, system documentation, infrastructure operations, and technical support. The candidate will contribute to ensuring compliance with FAA standards, maintaining system availability, and enabling smooth transition and modernization efforts. Key Responsibilities • Conductrequirements analysis, design, development, and integrationof FAA IT systems, following FAAs SDLC and quality standards., • Performtest and evaluation activities, including functional, regression, and integration testing to validate system performance., • Providequality assurancefor system enhancements, upgrades, and patches., • Deliverinfrastructure services support, including hardware, software, and networking troubleshooting in coordination with FAA Enterprise Data Centers (EDCs) and cloud environments., • Supportbackup, recovery, and disaster recovery planning/testingas required., • Prepare and maintaintechnical documentation, including test scripts, system design documents, operating procedures, and security compliance artifacts., • Assist withapplication maintenance, including corrective, adaptive, and perfective maintenance to ensure system availability and performance., • ProvideTier 2/3 help desk supportfor COTS and custom applications in scope., • Participate inconfiguration and change managementprocesses, including code migration, release management, and maintaining system logs., • Supportsecurity and compliance activities, including responding to findings, remediating vulnerabilities, and ensuring alignment with FAA/DoT security standards. Required Skills / Qualifications • Bachelors degree and minimum5 years of relevant experiencein IT systems analysis, testing, and infrastructure support., • Background insystem testing, quality assurance, and lifecycle support., • Familiarity with enterprise IT environments, includingOracle, COTS, and custom applications., • Experience withdocumentation and complianceprocesses in federal environments. Preferred Experience • Direct experience withFAA systems or other federal IT environments., • Hands-on exposure tonetworking, database management, and disaster recovery planning., • Knowledge ofServiceNow, Jira, or similar change/configuration management tools., • Background insystem integration, code migration, and security compliance (NIST, CIS, FAA IA standards). Education • Bachelors degree and minimum5 years of relevant experience

Job DescriptionJob Title: Data Scientist Workplace: Remote (preference for candidates located in the National Capital Region - DMV) Clearance Required: a TS or CBP BI or DHS Suitability clearance adjudicated within the past 4 years Position Overview: Supports U.S. Customs and Border Protection. As a Data Scientist, with little or no supervision, apply expert knowledge in statistical analysis, complex data mining, and artificial intelligence to make value out of data. Provide consulting relating to the data mining and analysis of data from a range of sources to transform raw data into concise and actionable insights. Design and implement data-driven solutions, with specific focus on advanced analytical methods, data models, and visualizations. Develop quantitative simulations and models to provide descriptive and predictive analytics solution recommendations. Identify trends and problems through complex big data analysis. Maintain current in emerging tools and techniques in machine learning, statistical modeling, and analytics. Requirements: Six (6) years of relevant experience in applied research, big data analytics, statistics, applied mathematics, data science, computer science, operations research or other closely related other quantitative or mathematical discipline. At least three (3) years of direct experience in machine learning.Advanced Degree (Masters or PhD) in Statistics, Applied Mathematics, Data Science, Computer Science, Operations Research or other closely related other quantitative or mathematical discipline. A PhD degree may be substituted for up to three (3) years of relevant experience.Demonstrates knowledge of data mining methods, databases, data visualization and machine learning.Ability to communicate analysis techniques, concepts and products.Ability to develop data-driven solutions, data models, and visualizations Preferred Experience and Skills: Expertise using Qlik to embed visualizations into webpagesFamiliarity with Databricks or similar cloud-based distributed database technologiesFamiliarity with PySpark and PythonComfortable developing complex SQL queries to extract, transform, and load dataExperience with analytic techniques such as Anomaly detection, Clustering, and Time-series (e.g., ARIMA)Experience implementing NLP concepts including preprocessing (stemming, etc.), TF-IDF, Named Entity Recognition, and LLMs. Why apply to this position at Elder Research? Competitive Salary and BenefitsImportant Work / Make a Difference: supporting Customs and Border Protection in their efforts to protect the United States.Job Stability: Elder Research is not a typical government contractor, we hire you for a career not just a contract.Remote Work: in an industry of declining remote work opportunities.People-Focused Culture: we prioritize work-life-balance and provide a positive, supportive work environment as well as opportunities for professional growth and advancement.Company Stock Ownership: all employees are provided with shares of the company each year based on company value and profits. About Elder Research, Inc People Centered. Data Driven Elder Research is a fast growing consulting firm specializing in predictive analytics. Being in the data mining business almost 30 years, we pride ourselves in our ability to find creative, cutting edge solutions to real-world problems. We work hard to provide the best value to our clients and allow each person to contribute their ideas and put their skills to use immediately. Our team members are passionate, curious, life-long learners. We value humility, servant-leadership, teamwork, and integrity. We seek to serve our clients and our teammates to the best of our abilities. In keeping with our entrepreneurial spirit, we want candidates who are self-motivated with an innate curiosity and strong team work. Elder Research believes in continuous learning and community - each week the entire company attends a “Tech Talk” and each office location provides lunch. Elder Research provides a supportive work environment with established parental, bereavement, and PTO policies. By prioritizing a healthy work-life balance - with reasonable hours, solid pay, low travel, and extremely flexible time off - Elder Research enables and encourages its employees to serve others and enjoy their lives.Elder Research, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. Elder Research is a Government contractor and many of our positions require US Citizenship. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description Location: Sterling, VA Type: Full Time Overview: BluePath Labs is a fast growing research and management consulting company focused on the challenging research problems for both government and private sector clients. This position requires supporting a key government client with expert analytical chemistry assistance to aid in its mission to stem the flow of opioids into the United States. The Mid-Level Scientist will support a 24/7 watch floor operation. There may be shift work and work schedules may vary depending on mission requirements. Employees may need to remain on call even when not scheduled. Candidates must be able to pass a technical evaluation and a government background investigation to be considered. This an exciting and fast paced opportunity to have a positive impact on the Nation. The position is located at a government site located near Sterling, VA. Role & Responsibilities: • Conducts technical reviews of report findings from reachback staff, • Performs analysis of FTIR and Raman spectra with or without reference libraries, • Performs other WMD spectral analyses including radiation, • Predicts FTIR spectra based on chemical structure, • Reports findings of FTIR and Raman spectra analysis, • Prepares and gives oral and written reports on findings as directed within given time and mission parameters, • Prepares monthly reports of reachback activity and chemical identifications, • Provides troubleshooting and technical support for field chemical screening devices, • 1-3 years' experience in laboratory analysis and testing, general spectroscopy, and/or interpretation of spectral data., • Earned a Bachelor's degree from an accredited university or college in a physical science or an equivalent combination of education and work experience., • Has successfully completed two semesters of organic chemistry and one semester of analytical chemistry., • Has good written and oral communication skills., • Proficient in MS Word and Excel. Has basic computer skills. Benefits: BluePath Labs offers a comprehensive benefits package. Benefits include, but are not limited to: healthcare reimbursement, lifestyle & wellness reimbursement, Flexible Spending Account (FSA), tuition assistance, 401(k) with company match, and paid time off for vacation / sick leave, in addition to 12 holidays per calendar year. About BluePath BluePath Labs combines mission and business insights with advanced technologies to deliver measurable performance improvements for our clients. BluePath is dedicated to surpassing client expectations by always living by our core values of integrity, professionalism, and resilience. BluePath's extensive experience in Government, Military, Commercial, and Academic environments is unique among small businesses and a core differentiator of our solutions. Our multidisciplinary background allows us to solve diverse and complex problems. Most importantly, we work closely with our clients to frame problems correctly, optimize processes, leverage technologies, and implement enduring solutions. Labs are where ideas are born, experiments occur, and breakthroughs happen. It is the hallmark of BluePath's culture. BluePath Labs is an equal opportunity employer.

Description Are you looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the type of environment where you can thrive, keep reading! Leidos National Security Sector’s Mission Solutions Business Area is seeking a highly experienced Chief Engineer to lead its multidisciplined engineering team in utilizing advanced technologies to improve U.S. DoD counter WMD and Hardened Facility defeat capabilities through enhanced analysis, modeling and simulations of critical processes, system of system infrastructures and structural characteristics of select facilities of interest to identify vulnerabilities and potential defeat vectors. This will be accomplished through driving innovations to existing processes by incorporating such things as Building Information Modeling (BIM), Modeling and Simulation (M&S) tools, and Artificial Intelligence and Machine Learning (AI/ML). As Chief Engineer, the selected candidate will define and execute the technical vision and strategy, provide technical leadership and guidance, and drive innovation by evaluating and integrating emerging technologies and methodologies into the production workflow to increase product fidelity and production efficiency. These efforts culminate in the regular delivery of models, simulations, demonstrations, briefings, and reports to support follow-on planning, acquisition, and capability development efforts. Key Responsibilities: The Chief Engineer will be responsible for the technical direction of the engineering and modeling teams while ensuring alignment with the program objectives including: * Promoting a culture of innovation, encouraging teams to explore new technologies and approaches in building information management, modeling and simulation, and functional vulnerability identification. * Working closely with the program management team to make critical decisions, ensure the quality of engineering solutions, and oversee requirements development. * Ideally, the Chief Engineer will collaborate with the Building Information Modeling (BIM) Coordinator to develop and implement BIM standards, protocols, and workflows to characterize a facility, ensuring adherence to the BIM Execution Plan (BEP). * Oversee the integration of BIM models from various disciplines (e.g., architectural, structural, MEP) and facilitate interdisciplinary coordination. * The Chief Engineer will work closely with the Chief Software Architect to define engineering and modeling requirements to support software development solutions and implement AI/ML into the workflow. * Additionally, this role works closely with the Chief Scientist to identify modeling and simulation requirements and capabilities to oversee development, implementation, and application of modeling and simulation techniques for analyzing complex and interconnected systems. * Finally, this crucial role will work closely with the Engineering Production Leads and Teams to oversee and understand production workflows and processes to meet or exceed yearly production goals. Required Security Clearance: • MUST possess an active TS/SCI with polygraph, OR TS/SCI with the ability to successfully complete polygraph level clearance. Required Experience, Skills, and Education: * Master’s degree in an engineering discipline (mechanical, electrical, civil, structural, plumbing or controls) and 15+ years of prior relevant experience or Doctorate degree in one of the same engineering disciplines with 13+ years of prior relevant experience. Prior relevant experience should be multi-disciplinary and include both technical and personnel management aspects. * Experience in developing digital twin or 3D simulation networks. * Proven experience in managing/leading large, cross functional teams. * Strong understanding of HVAC, electrical, plumbing, fire/life safety, and control systems. * KEY requirement: Experience as, or working with, a BIM Manager on facility projects and experience in executing BIM Execution Plans * Proficiency in BIM Software such as Revit, Civil 3D, Navisworks, BIM360, etc. * Experience with digital twin technologies and 3D modeling and simulation applications. * Strong communication, collaboration, and interpersonal skills. Desired Experience, Skills, and Education: * Experience as or working with facility managers. * Experience or understanding of above and below ground facilities. * Experience with industrial IoT platforms, SCADA systems, BMS, ICS, PLC. * Working knowledge of protective engineering or physical force protection measures. * Experience in vulnerability analysis or protective design or weapons effects. * Associated General Contractors of America (AGC) Certificate of Management – Building Information Modeling (CM-BIM). * 3D Modeling/Simulation/Analytics. Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don’t wear capes (they’re a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for “how it’s always been done.” Original Posting:October 2, 2025 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. Pay Range:Pay Range $148,850.00 - $269,075.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. 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. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at . Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission. Commitment to Non-Descrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Are you interested in shaping the future of transportation? Consider joining the Leidos team operating FHWA’s Saxton Transportation Operations Laboratory (STOL), a USDOT research lab focused on the improvement of transportation operations, safety, mobility, and environmental impacts. STOL provides a variety of services to support the advancement and adoption of emerging technologies, including automation and communication in vehicles and on the roadside. Learn about STOL here: Leidos is seeking a highly skilled Transportation Data Scientist to support FHWA-funded projects at the intersection of AI, data science, and transportation. This role will focus on developing and deploying AI/ML models for applications such as vehicle load classification using weigh-in-motion (WIM) data and imagery, crash prediction in traffic management centers (TMCs), and creating data ecosystems for trustworthy AI. The ideal candidate will have hands-on experience in AI model development, data integration, and stakeholder engagement, with a passion for identifying new opportunities to apply AI in state-level transportation initiatives. This position offers the chance to drive innovation in a dynamic, federally supported research environment. Location: This role will be expected to work full-time at the customer site in McLean, VA Primary Responsibilities • Conduct data and literature reviews, including targeted searches for AI methods, datasets, and technologies relevant to freight analytics, traffic safety, and operations (e.g., sensor fusion, computer vision, and multimodal AI)., • Prepare and integrate datasets for AI use cases, including cleaning, normalizing, enriching, and fusing multi-source data (e.g., traffic logs, imagery, weather, and permitting records) while addressing quality issues like inconsistency, sparsity, and bias., • Lead the design, development, and deployment of AI/ML models for transportation applications, including classifying oversized/overweight (OS/OW) vehicles using WIM data and imagery, crash prediction in TMCs, and generating synthetic data for model training., • Evaluate AI model performance under diverse conditions, such as varying data quality levels, and provide recommendations for improving model robustness, scalability, and trustworthiness in real-world transportation environments., • Support stakeholder outreach and engagement, including organizing peer exchanges, workshops, and technical briefings with state DOTs, MPOs, enforcement agencies, and vendors to gather insights on AI applications in WIM systems, permitting integration, and crash prediction., • Identify and pursue new opportunities with state DOTs for AI initiatives, including contributions to developing roadmaps, proposals, and implementation strategies for AI in ITS, such as anomaly detection, traffic optimization, and safety analytics., • Collaborate with cross-functional teams to ensure project alignment with FHWA goals, including risk management, quality assurance, and compliance with federal standards., • Provide technical leadership in monthly progress reporting, risk mitigation, and iterative model refinement based on federal feedback. Required Qualifications • Bachelor’s degree in computer science, Data Science, Artificial Intelligence, Electrical Engineering, Transportation Engineering, or a related field; Master's or Ph.D. preferred., • 5+ years of professional experience in data science and AI/ML, with demonstrated expertise in machine learning frameworks (e.g., TensorFlow, PyTorch, Scikit-learn), data processing tools (e.g., Pandas, NumPy), and AI techniques (e.g., deep learning, generative AI like GANs, computer vision)., • Proven experience in data preparation and integration, including ETL processes, handling multimodal data (e.g., imagery, sensor data, time-series), and addressing data quality challenges in real-world applications., • Strong analytical skills with experience in model evaluation metrics (e.g., AUC, accuracy, scalability) and testing AI systems under varied conditions., • Excellent communication and collaboration skills, with experience in stakeholder engagement, technical reporting, and presenting complex AI concepts to non-technical audiences., • Ability to work in a fast-paced, research-oriented environment with travel up to 20% for stakeholder meetings and site visits., • Ability to obtain and maintain a Public Trust clearance (which includes three years of immediate residency in the US)., • Prior experience working with state DOTs or federal transportation agencies (e.g., FHWA, USDOT) on AI initiatives, including developing AI roadmaps, implementations, or evaluations in ITS., • Demonstrated hands-on experience proposing, designing, developing, and deploying AI systems within ITS, such as for freight classification, traffic crash prediction, or WIM data analysis., • Familiarity with transportation-specific data sources (e.g., HSIS, SHRP2, NGSIM) and standards (e.g., SAE J2735 for V2X)., • Experience in synthetic data generation, generative AI (e.g., LLMs), or physics-informed ML for transportation applications., • Knowledge of federal AI governance, risk management, and equity considerations in transportation., • Project management experience, including leading AI tasks in multi-agency initiatives or contributing to communities of practice (CoPs)., • Publications or presentations in AI/transportation conferences (e.g., TRB, ITS America). Anticipated salary range for this role is $95,000-$130,000 At Leidos, we don’t want someone who "fits the mold"—we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, “what’s next?” before the dust settles on “what’s now.” If you’re already scheming step 20 while everyone else is still debating step 2… good. You’ll fit right in. Original Posting:October 3, 2025 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. Pay Range:Pay Range $85,150.00 - $153,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. 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. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at . Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission. Commitment to Non-Descrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Data Scientist Engineer. We are seeking a Senior Data Scientist Engineer to join our client's innovative team in Ashburn, VA. Perform hands-on analysis and modeling involving the creation of intervention hypotheses and experiments, assessment of data needs and available sources, determination

Experience with data cleansing, data analytics, inferential statistics, programming, data visualization, and system integration to provide data solutions. Experience with data cleansing, data analytics, inferential statistics, programming, data visualization, and system integration to provide data s

As a Data Scientist, with little or no supervision, apply expert knowledge in statistical analysis, complex data mining, and artificial intelligence to make value out of data. Provide consulting relating to the data mining and analysis of data from a range of sources to transform raw data into conci

Perform hands-on analysis and modeling involving the creation of intervention hypotheses and experiments, assessment of data needs and available sources, determination of optimal analytical approaches, performance of exploratory data analysis, and feature generation (e. Participate in projects inclu

We are actively seeking Data Scientists/Analysts with a minimum of 16 years' experience. Establishes data standards and acts as custodian of IT and service delivery data sets and streams. Systems Engineer/Data Scientist/Analyst.

Senior Data Scientist, Data and Machine Learning, WWPS US Federal. At AWS, we're hiring experienced Data Scientists with a background in both traditional and generative AI who understand the unique challenges of the Signals Intelligence (SIGINT) and Cyber Operations domains, with experience applying

Join our interdisciplinary team of engineers, scientists, and human factors experts to develop advanced machine learning and algorithmic data capabilities focused on space and cybersecurity applications. We are currently seeking a Senior Data Scientist to enhance our space-oriented product line. Col

Review and acquire data from primary or secondary cost recovery data sources and maintain databases/data systems. SAIC is seeking a Data Scientist to provide specialized support across multiple projects from a Team of Systems Integrators and Data Scientists. Strategically plan new designs for integr

As a Data Scientist at Booz Allen, you can help turn these complex data sets into useful information to solve global challenges. Experience with data cleansing, data analytics, inferential statistics, programming, and system integration to provide data solutions. As a Data Scientist, youre excited a

You are responsible for data extraction and manipulation of data sets resulting in workflows and predictive models for end-users using system tools (dashboards). Establishes data standards and acts as custodian of IT and service delivery data sets and streams. In this role, you will develop, transfo

Employ mathematics, statics, information science, artificial intelligence, machine learning, network science, probability modeling, data mining, data engineering, data warehousing, data compression, data protection, and/or other scientific techniques. The Senior Computer Scientist - Quality Assuranc

ManTech seeks a motivated, career- and customer-oriented Data Scientist to join our innovative team in Ashburn, VA. Perform hands-on analysis and modeling involving the creation of intervention hypotheses and experiments, assessment of data needs and available sources, determination of optimal analy

Inte Data Scientist, Analyst, Scientist, Network Analyst, Systems, Technology, Data.

Collect and analyze large data sets from complex data models including relational databases. Manage a small team of data engineers responsible for performing data mining and analysis. Define and set standards for performing data analysis.

We are seeking Systems Engineers to perform as a Data Scientist/ Analyst. You are responsible for data extraction and manipulation of data sets resulting in workflows and predictive models for end-users using system tools (dashboards). We are actively seeking Data Scientists/ Analysts with a minimum

In this role, you will work with a team of developers, data scientists, SMEs, and cyber analysts to design, develop, build, and analyze data management systems. Experience with data validation and data cleansing processes. Strong understanding of data engineering principles and data processing workf

Familiarity with cloud-based distributed database technologies like Databricks and tools like PySpark. Ability to develop data-driven solutions, data models, and visualizations. Develop and implement machine learning, data mining, statistical, and graph-based algorithms to analyze large and complex

Expert level understanding of spatial data storage formats such as ESRI GeoDatabases, shapefiles, GeoPackage, and text-based storage in spatial databases such as PostGIS. Senior Geospatial Data Scientist. Identify corollary datasets to compare against model outputs, especially those with which were

The Data Scientist plays a key role in transforming raw data into actionable insights. Work with data engineering and IT teams to ensure data is available and reliable. This position focuses on cleaning and processing structured and unstructured data, building automation workflows, and improving dat

Experience with production-level systems, data lake environments, and streaming data (Kafka experience is a plus). Insight Global is hiring a Data Scientist sitting onsite in Reston, VA. Bachelors Degree and 3+ years of experience in applied data science or ML roles using Python.

Altus Consulting is seeking a talented Data Scientist to join our team and drive data-driven decision making for our clients. You will leverage your expertise in statistics, machine learning, and data analysis to extract insights from large datasets and solve complex business problems. Collaborate w

Build prototypes and proof of concepts, pilot sy Data Scientist, Security, Technical, Leader, Data Science, Information, Banking, Technology. Apply advanced data analysis techniques, including machine learning, statistics and data mining to solve core business challenges, capture cyber security requ

This Mid-Level Data Scientist will be working in a classified environment and will conduct data analytics, data engineering, data mining, exploratory analysis, predictive analysis, and statistical analysis. BAE Systems is seeking a Mid-Level Data Scientist to support our government customer at Resto

Job Opportunity At SynergisticIT.Since 2010, SynergisticIT has helped thousands of job seekers move into high-growth roles at companies like Apple, Google, PayPal, Visa, Client, and Walmart Labs.We've seen firsthand that career changers with the right support can outshine even traditional CS gradsbe

Data Scientist (Clearance Required). Whiteboard Federal is looking for a Data Scientist to provide mission-critical support to our customers. This role uses large data sets to perform entity resolution and extraction for work products and creates models to test the effectiveness of different courses

The Data Scientist will collaborate with multidisciplinary teams to deliver scalable and secure analytics aligned with strategic objectives. HRUCKUS is seeking a Data Scientist with a TS/SCI Full Scope Polygraph (FSP) to support high-impact, mission-focused programs in Northern Virginia. The Data Sc

AWS Certified Data Analytics, Certified Data Scientist, etc. Demonstrated experience in data repository design, ETL development, API integration, and data normalization. Leverage multiple data management tools to organize and interpret large data sets in support of program objectives.

Conducts data analytics, data engineering, data mining, exploratory analysis, predictive analysis, and statistical analysis, and uses scientific techniques to correlate data into graphical, written, visual, and verbal narrative products, enabling more informed analytic decisions. Should be skilled i

Expert level understanding of spatial data storage formats such as ESRI GeoDatabases, shapefiles, GeoPackage, and text-based storage in spatial databases such as PostGIS. Senior Geospatial Data Scientist. Identify corollary datasets to compare against model outputs, especially those with which were

As an advanced data scientist and researcher on our team, you'll learn and apply innovative AI, machine learning, data engineering, natural language processing (NLP), and data visualization methodologies to make a real-world impact in support of this community. We're looking for someone like you to

As a Data Scientist at Epicor, you will help shape the future of AI-powered automation in supply chain and manufacturing workflows. You will build and refine LLM agents that verify product shipment quality, check supplier compliance, and retrieve structured data from enterprise platforms. Strong Pyt

Experience bridging data science strategy between leadership, IT, data scientists and other stakeholders. Not only do REI Data Scientists gain expertise in building and deploying data-driven applications, but they also develop deep domain knowledge in various client industries. Experience with data

Information Technology or Engineering Bachelor's or Master's Degrees are preferred where specific skills may include the following: Experience integrating diverse data streams Establishes data standards and acts as custodian of IT and service delivery data sets and streams Experience in analyzing co

As a Data Scientist at Epicor, you will help shape the future of AI-powered automation in supply chain and manufacturing workflows. Strong Python proficiency and comfort working with APIs and structured data. Hands-on experience designing experiments, analyzing results, and versioning code and data.

Collaborate with architects and analysts to design scalable data models and enforce data governance standards. Required Skills 5+ years in data engineering; 3+ years hands-on with Snowflake Data Cloud. Experience with data modeling, DevOps/CI-CD, and data governance (Collibra, Alation, or Purview).

As a startup, we disrupted the credit card industry by individually personalizing every credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years, and this little innovation and our passion for data has skyrocketed us to a For

As a data scientist, youre excited at the prospect of unlocking the secrets held by a data set, and youre fascinated by the possibilities presented by IoT, machine learning, and artificial intelligence. As a data scientist at Booz Allen, you can help turn these complex data sets into useful informat

Required Qualifications 3 years of experience desig Data Scientist, Scientist, Data, Technology, Experience. We are looking for a data scientist to join our team at DIA. Responsibilities Work with complex data sets to solve real world problems.

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. On our team, you'll use your analytical skills and data science knowledge to create real-world

Promise modernizes how government agencies and utilities support people in financial difficulty.We build technology that makes it simple for residents to receive benefits, engage with assistance programs, set up flexible payment plans, and stay on trackwhile helping agencies increase efficiency, rec