Senior data scientist jobs in Madison, AL - 67 jobs

Ignite is an ISO 9001:2015 and CMMI Services Level 3 certified, Service-Disabled Veteran-Owned Small Business (SDVOSB), headquartered in Huntsville, AL. By design, Ignite is a provider of professional services to customers in educational, federal, and commercial industries and in every action seeks to be the preeminent provider within this business space. Ignite upholds our values of competency, collaboration, innovation, reliability, and results through everything we do. Ignite is currently seeking a driven, detail-oriented Data Scientist to join our team supporting the Space Force Concepts and Technology Delta and Space Warfighter Analysis Center in Colorado Springs, Co. This position can be filled in either Colorado Springs, CO or Huntsville, AL. In this role you will develop and utilize data analysis tools to create complex data sets for evaluating the future of warfare in space. Job Requirements Responsibilities include, but are not limited to: * Development of models and simulation runs for logistics analysis. * Development of software tools for data ingestion, storage, processing and analysis. * Development of advanced Machine Learning (ML) and Artificial Intelligence (AI) architectures and use cases in support of customer needs. * Development of presentation materials and demonstrations for internal and external stakeholders. * Development of Open-Source Intelligence tools * Development of advanced visualizations for data and network analyses Job Requirements and Qualifications: * One to five years of experience in data science or related field. * Strong Python knowledge and familiarity * Experience using FastAPI and ETL pipelines * Experience with ReactJS /JavaScript * Git/GitLab experience with version control * Data visualization using Matplotlib/Seaborn * OSINT Tooling (Playwright/BeautifulSoup) * Familiarity with MongoDB or other NoSQL schema * Microsoft Office skills * Basic professionalism Security Clearance Requirements: Must have an active Secret Security Clearance or the ability to obtain one. Top Secret Clearance is a plus. Education Requirements: * Bachelor's of Science or Masters of Science in Data Science, Data Engineering, Statistics, Software Engineer, Artificial Intelligence or a related field. Other Requirements: Must be a US citizen and be able to obtain and hold an active Security Clearance Salary Range: $90k - $140k We are equal opportunity/affirmative action employers, committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, or protected veteran status, or any other protected characteristic under state or local law. Accommodation Request: If you are a qualified individual with a disability or are a disabled veteran and are unable or limited in your ability to use or access our Careers sites as a result of your disability, you have the right to receive assistance in completing the application process. Please send your request to **********************

The Aerospace Systems Group with the Leidos Defense System Sector currently has an opening for a Senior Data Scientist supporting the RF Engineering portfolio in Huntsville, AL.This is an exciting opportunity to use your experience in support of the operation and maintenance of advanced RF systems that provide critical information to customers. **Primary Responsibilities:** Responsible for the design and development of methods and processes to analyze RF signal data. Will develop and use advanced statistical concepts, algorithms, querying and automated processes to model, integrate and evaluate complex data. The analyst must be able to develop Python and/or MATLAB scripts to perform digital signal processing; develop, validate, and document algorithms that define discovered behaviors; and present the algorithms to co-workers and customers. **Basic Qualifications:** + Requires bachelor's degree in engineering, physics, or mathematics with minimum of 12 years of experience; Masters with 6 - 10 years of prior relevant experience. May possess a Doctorate in technical domain. + Current Top Secret clearance. (U.S. Citizenship is required) + Requires experience with Python and/or MATLAB development. + Experience in RF analysis. + Ability and willingness to work onsite in Huntsville Alabama. **Preferred Qualifications** + Experience utilizing Agile methods for development + C++ programming experience + Experience managing databases 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:** January 13, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. **Pay Range:** Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline onlyand 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 **************/careers/pay-benefits . **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-Discrimination** 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. REQNUMBER: R-00173502 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

Senior Data Scientist Full Visibility is seeking a Senior Data Scientist to support a mission focused project in Huntsville AL. Candidate must possess an active Top Secret\/SCI Eligible clearance. We are seeking a mission driven Senior Data Scientist that will be utilizing big data technologies and knowledge of data science models to analyze large amounts of data and create valuable insights. Responsibilities include but not limited to: \-Collaborate with non\-technical and analysts to understand their data science needs, suggest solutions, and complete the work in a timely manner. \-Lead and\/or design machine learning (ML), statistical analysis, and data analysis tasks. \-Leverage existing and\/or conduct custom Extract Transform Load (ETL) work to aggregate data from multiple repositories and condition the data to provide novel insights. \-Interpret data, identify features and model variables, assess the quality of model outputs, generate alternatives, and conduct remediation. \-Find and design new approaches to handling, analyzing, and using large volumes of data and\/or data sets, and explore fundamental issues with data handling, search, and retention. \-Design new software code to improve data search processes, and design, test, and validate the quality of data and data processes. \-Automate routine workflows and data analysis steps to assist with workflow automation. \-\-\-Report results of analyses and provide actionable recommendations. Requirements Requirements: Active Top Secret Clearance with SCI eligibility Master's Degree + 4 years of relevant experience OR Bachelor's Degree +8 years of relevant experience High level of proficiency in all functional responsibilities and expert knowledge of data science and\/or data analytics High Proficiency with Python Experience with machine learning (ML), statistical analysis, and data analysis tasks Experience with Extract Transform Load (ETL) Ability to work onsite in Huntsville AL #CJ Benefits About Full Visibility Full Visibility LLC is a federally certified Small Business that delivers innovative technical solutions to address the nation's most critical and sensitive missions. Founded in 2006, our extensive technical capabilities and expertise support federal and state government agencies with over 100 cleared technical experts specializing in mission solution areas of Digital, AI & Analytics, Cyber, and Engineering. Our technologists are recognized as industry leaders with demonstrated expertise in innovating and transforming our client environments in support of national security and law enforcement. Headquartered in Tysons, VA - with locations in Chantilly, VA, Quantico, VA, and Huntsville, AL - we have specialized experience supporting sensitive missions with an understanding of the niche skillsets required to overcome challenges in these environments. Our clients benefit from an enthusiastic and reliable team of technical talent with high employee morale and retention based on our FULL EMPLOYEE approach - where each employee's professional and personal well\-being is considered. We focus on employee development, success, and morale which is demonstrated by our consecutive top ranking, and thirteen\-time honoree as the Best Place to Work by the Washington Business Journal. Full Visibility has also been included on the Inc. 5000 Fastest\-Growing Private Companies in America list eight times since 2014. Full Visibility holds over 20 active contracts with more than 100 billable staff supporting 21 clients in the Intelligence and Law Enforcement communities. As part of our commitment to partnerships, we are teammates with 13 prime contract holders. Additionally, Full Visibility holds contracts on several vehicles, such as GSA Multiple Award Schedule (MAS), FBI ITSSS\-2, DISA SETI, DIA SITE III, HCaTS, as well as several classified vehicles. Our portfolio includes experience serving the Department of Defense, Department of Homeland Security, Department of Justice, and Department of Veterans Affairs, as well as commercial clients. Contact ************************** for any questions or concerns related to this position or our company. To review our company benefit offerings please visit https:\/\/************************************** "}}],"is Mobile":false,"iframe":"true","job Type":"Full time","apply Name":"Apply Now","zsoid":"687131702","FontFamily":"PuviRegular","job OtherDetails":[{"field Label":"Industry","uitype":2,"value":"IT Services"},{"field Label":"Work Experience","uitype":2,"value":"5+ years"},{"field Label":"City","uitype":1,"value":"Huntsville"},{"field Label":"State\/Province","uitype":1,"value":"Alabama"},{"field Label":"Zip\/Postal Code","uitype":1,"value":"35801"}],"header Name":"Data Scientist \- Senior","widget Id":"**********00072311","is JobBoard":"false","user Id":"**********07565025","attach Arr":[{"file Name":"FVForCandidates_2025.pdf","link Docs":0,"is View":"true","file Digest":"aZtnWcrPKZfMR4V2reTTyvqdi5NFVpvt@v22PLdHmesxMRg6XEThv5lCXNyVX5as7NjckCVuqqZgnO8auPH8lg\-\-","file Type":"pdf"}],"custom Template":"3","is CandidateLoginEnabled":false,"job Id":"**********08296005","FontSize":"15","location":"Huntsville","embedsource":"CareerSite","indeed CallBackUrl":"https:\/\/recruit.zoho.com\/recruit\/JBApplyAuth.do","logo Id":"rqrmgc71fe13d19db41b0ad54b831cfe79ba7"}

For more than 30 years, ERC has been delivering the advantage needed to solve our customers' and the nation's toughest challenges. ERC is a trusted partner to the Defense and Space communities. We provide the advanced engineering, innovative technology, and subject-matter expertise to deliver the mission results our customers need to keep the nation safe and secure. Our unique solutions enhance readiness, optimize performance, and help ensure success in the air, on the ground and in space. An essential part of our success is our corporate culture built on respect, empowerment, and collaboration. Our culture elevates our people, ensuring they provide best-in-class service and solutions to our customers. We always strive to do the right thing. We believe that are our people are our best asset and human connection our greatest strength. Check us out on ERC.US Your role: In your role as a Data Scientist, you will use statistical techniques to plan tests and analyze and interpret data. Data Scientists are expected to use statistical techniques to help test teams make better decisions and improve their operations. What you'll do all day: BWork directly with test team and data engineers to develop tests and gather test insights using statistical methods and techniques. Use data science tools to improve data reliability, efficiency, and quality. Responsible for planning tests to meet statistical requirements, developing Extract, Transform, Load (ETL) pipelines for data, and performing statistical analysis of test data Responsible for leading the development of statistically valid test procedures, data collection, and analysis efforts in support of Army modernization priorities to include rotary and fixed-wing flight test, distributed Live, Virtual, and Constructive testing, missile flight test, and sensor testing May be required to attain a Class III flight physical to support experimental flight test in rotary wing and fixed wing flight test, as well as attain explosive handling certification in support of missile flight test requirements. You will love this job if you: Are a self-starter and require little oversight to complete given tasks? Enjoy a fast-paced work environment. Love working with diverse groups of individuals, including engineers and technicians. Are good at communicating with people. Have a positive attitude. Enjoy multitasking. Minimum requirements for this position: Minimum 4-year degree in Computer Science, Statistics, Mathematics, Data Science, Computer Engineering, or similar field. Deep knowledge of common programming languages (Python, R, Julia), data science packages and frameworks (Pandas, NumPy, Scikit-learn, tidyr, tidyverse). Background working with common data visualization tools (PowerBI, Tableau, etc.) and data visualization packages (Matplotlib, ggplot2, etc.) Working Knowledge of data pipeline and ETL tools (Apache Airflow, Databricks, Apache NiFi, Azure Data Factory, etc.) Understanding of statistics and probability (Probability distributions, Bayesian and frequentist statistics, etc.) Knowledge of common data database technologies (SQL and NoSQL databases, data lakes, data mesh, and data fabric). Ability to prepare, analyze, and effectively communicate the findings of data analysis to customers, RTC leadership, and outside stakeholders. Strong written/verbal communication skills. Must be able to obtain and maintain a Secret Clearance (U.S. Citizenship is required for all applicants) What we offer: Competitive salaries. Continuing education assistance. Professional development allotment. Multiple healthcare benefit packages. 401K with employer matching. Paid time off (PTO) along with federally recognized holiday schedule.

Requirements Required Skills/Experience At least one year of experience in the following technologies: Apache Spark, Hive, Pig, ER Resolution Engines, Unix scripting, Java, Scala, Novetta Entity Analytics, Wareman Pro, Similar ER engines Minimum three years of experience using Hadoop or other large-scale data warehouse technologies to support entitiy and relationship resolution and operations. Excellent interpersonal skills and ability to get along with data scientists, engineers, and customers at all levels Ability to work in a dynamic team-oriented environment, demonstrate teamwork and initiative, and function productively in a dynamic work environment Bachelor's degree in Engineering, Computer Science, or another related analytical, scientific, or technical discipline. Desired Skills/Experience Front End: Vue.js, JavaScript Back End: Scala, AKKA, Node.js, TorchServe Datastore: Lucene/Soir/Elastic, FAISS, S3, SQL Cloud: AWS Specialization: NLP, Visual Analytics, Development Methodologies Others: Apache Spark, Databricks, Airflow Why You Might Like This Job: You're tired of working for a massive organization. You want to work for an established company that values your stable career. You want to work with a team who loves their job and making cool stuff. You want to be part of a team focused on making a positive impact. You want to grow your skills in management or work toward becoming an expert. You want to have the option for career mentorship, both in technology and in business. You value a company with a strong culture of growth and support. Benefits: Employee Impact Program. Every employee has the opportunity to define and get rewarded for their contributions they can make toward the long-term health of the company, customer, and employee. This program in combination with our comprehensive time off and leave programs allow you to design a career and compensation program that enables near infinite flexibility while ensuring both company, customer, and individual health and prosperity. Comprehensive time off and leave programs: 31 Days (248 hours) of Paid Personal Time Off (PTO) for any vacation, holidays, illnesses, and birthdays Parental Leave: 40 Hours Bereavement Leave: 24 hours. Military Reserve Leave (up to 80 hours, see employee handbook for details). Jury Duty Leave 16 hours. Retirement: Unlimited 401K match up to 8% of your salary up to the federal maximum Health Insurance (Medical, Dental, Vision): Premium is 100% company paid (contact us for specific plan details). Health Savings Account (HSA): Interclypse contributes $750 for individuals and $1500 for families Vision Insurance Dental Insurance includes orthodontics coverage Life Insurance Accidental Death and Dismemberment Insurance Disability: Short-term and long-term disability coverage Educational support: reimbursement up to the federal max of $5,250 Company apparel: $200 for company apparel each year Social events: Holiday Party, Spring Picnic, Fall Picnic, happy hours and more Interclypse isn't your typical company. We strive to have a positive & transformational impact on our community, our industry, and individuals. We keep this focus through our motto: "Doing What is Right". Apply today to see how you can join our winning team and start down the career path that's right for you! EOE AA M/F/Vet/Disability: Interclypse is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status. The base salary range provided is not adjusted for geographic differences associated with where the work is being performed. Actual salaries will vary depending on factors including but not limited to location, candidate's experience and education/training, internal peer equity, and market and business consideration.

Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. Job Description Overview SOSi is seeking a Data Scientist to join our analytics team working on an innovative MLOps workload leveraging cutting-edge technologies and supporting a government customer in Huntsville, Alabama . This role will be responsible for delivering automation to key national security missions interacting with petabyte-scale data on supercomputing resources. The ideal candidate will have a background in AI/ML model development and have experience in Python programming, handling SQL databases, and working in command line interfaces. You will leverage scientific techniques to transform petabyte-scale data into insightful data products to enable dta-driven decisions. You will perform using Scrumban techniques and be embedded with end users. The team will work with technologies including: Open source, commercial, and government software packages such as Docker, Python, Jupyter Notebooks, PostgreSQL, and other tools. Leverage GitOps patterns and CI/CD with tools like GitLab and GitHub. Essential Job Duties Develop and deploy data science solutions leveraging Python or similar languages. Utilize Linux for development of data processing and model deployment. Collaborate with data engineers to improve data colleciton, quality, and access. Prioritize tasks efficiently and adapt solutions to meet project requirements. Document processes and outcomes for transparency and future reference. Write clean, testable, maintainable code in Python and other languages. Qualifications Minimum Requirements Top Secret clearance with SCI Eligibility. Degree in Computer Science, Statistics, Mathematics, Physics or other quantitative field. 1-3 years of experience as a Data Scientist Programming knowledge in Python or similar language Experience working with SQL and NoSQL databases. Experience with both Linux and Windows operating systems. Knowledge of CI/CD and Agile methodolgies. Understanding of software design and system integration. Preferrred Qualifications Experience with petabyte scale data sets Experience with multi-INT analytics Additional Information Work Environment Office setting with a combination of desk work and meetings. Occasional remote work or telecommuting opportunities. Potential travel for conferences, training, or meetings with stakeholders. Working at SOSi All interested individuals will receive consideration and will not be discriminated against for any reason.

Develops and applies interdisciplinary methods, algorithms, statistics, and research techniques in the development of data driven solutions to extract knowledge, provide insights, and present information from data in various structures and unstructured forms. Principal Duties and Responsibilities (*Essential functions) * Performs analysis of data systems, such as Big Data systems * * May perform statistical analysis and provide input for reports and dashboards * Involved with the development of data products, reports, and dashboards or other display techniques* * Evaluates data, algorithms, and their interaction to improve algorithm performance* * May apply advanced statistics, including natural language processing and machine learning to create solutions. * May assist in data modeling and data virtualization * May write code to preprocess and clean data At COLSA, people are our most valuable resource and centered at our core value. We invite you to unite your talents with opportunity and be a part of our "Family of Professionals!" Learn about our employee-centric culture and benefits here. Required Experience Requirements * Bachelors degree or higher in computer science, data science, engineering, math, statistics, operations research or related field or equivalent experience * Minimum of 5 - 7 years related experience * U.S. Citizenship required * Familiarity with advanced machine learning, data science techniques and mathematical approaches * Working knowledge of current operating systems and programming languages * Active DoD Top Secret security clearance with eligibility for DIA-SCI access. Candidate selected must successfully pass a DIA CI polygraph within 60 days of hire Preferred Qualifications * Master's degree in Computer Science, Data Science, Engineering, Math, Statistics, Operations Research or related field or equivalent experience * 2+ years programming experience in Python, R, Julia, TensorFlow, CUDA, JavaScript, Scala, Java, Unix/Linux, C, C++ * Proactive self-starter capable of finding and solving problems with little guidance * Experience implementing and utilizing Generative AI (such as large language models (LLMs)) * Experience designing, building, and maintaining scalable, reliable data pipelines (ETL/ELT workflows) * Familiarity with MLOps best practices * Knowledge of containerization (Docker, Podman) Applicant selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. COLSA Corporation is an Equal Opportunity Employer, Minorities/Females/Veterans/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin. The salary range, if referenced, represents a good faith estimate. COLSA considers various factors when determining base salary offers, but not limited to, location, the role, function and associated responsibilities, a candidate's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. COLSA offers a comprehensive and customizeable benefits program which includes Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, Accidental Death & Dismemberment, Supplemental Income Protection Programs, 401(k) with company match, Flexible Spending Accounts, Employee Assistance Program, Education & Certification Reimbursement, Employee Discount Program, Paid Time Off and Holidays. This position will be posted for a minimum of 3 business days. If a candidate has not been selected at that time, it will continue to be posted until a suitable candidate is selected or the position is closed.

The Cost Analyst/Mathematician will perform Cost Estimating Analysis supporting the development, fielding, and integration of the MDA Missile Defense System. Cost Estimating support includes development and maintenance of Life Cycle Cost Estimates (LCCE) and models for Defense Acquisition programs, analysis and reporting of cost data, and conducting excursions. Essential Duties and Responsibilities: • Independently develop, present, and defend mathematical cost estimates, cost estimating relationships, and cost models • Develop cost estimating relationships using applied mathematics, probability, statistics, regression analysis, linear algebra, learning curves, and data collection • Use Data Analytics to obtain and analyze essential cost data from contractors' DD Form 1921s and Cost Performance Reports/Integrated Program Management Reports (CPR/IPMR) for the purpose of establishing a credible cost database • Create and maintain Power Queries for data visualization of cost model outputs • Participate in Business Case Analysis (BCA), Analysis of Alternatives (AOA), and risk analysis to develop multiple outputs using input variables by conducting what-if drills, sensitivity analysis, Monte-Carlo simulations, and other cost-related studies • Review Cost Analysis Requirements Documents (CARDS) • Collect and manage cost data, technical baseline data, and cost research/analysis Education and Experience Requirements: • Education: Bachelor's Degree in Mathematics, Engineering, Operations Research, Economics, Statistics, Business Analytics, or related field (Master's Degree preferred) • Experience: Cost Estimating, Budget/Financial Management, Systems Engineering, or Data Analytics • Excellent oral and written communication skills • Exceptionally strong analytical skills and be detail oriented • Must possess or be eligible to obtain and maintain a DoD Secret clearance Desired Experience Requirements: • Strong knowledge of MS Office with demonstrated experience in Excel, including advanced functions, pivot tables, and queries • Working knowledge ACEIT, @Risk, Crystal Ball, or other similar parametric and cost risk tools • Membership and certification in International Cost Estimating and Analysis Association (ICEAA) • Knowledge of planning, formulating, and applying DoD Planning, Programming, Budgeting and Execution System (PPBES) methods to develop and interpret information that assists management with decision making, policy formulation, or other managerial functions • Must work independently and conduct strategic high-level coordination activities • Must be a self-starter able to support multiple complex projects simultaneously Vali, Inc. is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status. Job Posted by ApplicantPro

Veteran-Owned Firm Seeking Data Engineers for an Onsite Assignment in Huntsville, AL My name is Stephen Hrutka. I lead a Veteran-Owned management consulting firm in Washington, DC. We specialize in Technical and Cleared Recruiting for the Department of Defense (DoD), the Intelligence Community (IC), and other advanced defense agencies. At HRUCKUS, we support fellow Veteran-Owned businesses by helping them recruit for positions across organizations such as the VA, SBA, HHS, DARPA, and other leading-edge R&D-focused defense agencies. We seek to fill Data Engineer roles supporting the FBI in Huntsville, AL. The ideal candidate will possess an active Top-Secret Security Clearance, and 5+ to 8+ years of experience in data engineering or database development. They should have strong hands-on experience with ETL tools (e.g., Informatica, Talend, Pentaho, AWS Glue, or custom Java ETL frameworks) and be proficient in SQL and at least one major RDBMS (Oracle or PostgreSQL). If you're interested, I'll gladly provide more details about the role and discuss your qualifications further. Thanks, Stephen M Hrutka Principal Consultant HRUCKUS LLC Executive Summary: HRUCKUS is seeking a Mid-Level and Senior-Level Data Engineers with Top-Secret Security Clearance for a role supporting the FBI in Huntsville, AL. Job Description: We are seeking Data Engineers (Senior and Mid-Level) to support secure, mission-critical data environments within a classified cloud infrastructure. These roles are fully onsite in Huntsville, AL and require an active Top Secret clearance. The ideal candidates will have strong experience with ETL development, data migration, Java-based data pipelines, and relational/NoSQL databases (Oracle, PostgreSQL, MongoDB), along with exposure to AWS cloud services and Agile/Scrum methodologies. Responsibilities: * Design, develop, and maintain ETL workflows to extract, transform, and load large-scale structured and unstructured datasets. * Develop data migration solutions between legacy and modern systems using SQL, Java, and cloud-native tools. * Implement data integration frameworks leveraging AWS services such as Glue, Lambda, S3, RDS, Redshift, and Kinesis. * Develop automation scripts using Python, Shell, or Bash for deployment, data validation, and maintenance tasks. * Maintain and enhance data pipelines for real-time and batch data processing. * Support data quality, metadata management, and governance activities. * Participate in Agile/Scrum sprints, contributing to design, code reviews, testing, and documentation. * Troubleshoot and resolve data-related issues across on-premises and AWS environments. Qualifications: * Active TOP SECRET clearance * Bachelor's degree in Computer Science, IT, or related field * Mid-Level: 5+ years of professional experience in data engineering or database development. * Senior-Level: 8+ years of professional experience in data engineering or database development. * Strong hands-on experience with ETL tools (e.g., Informatica, Talend, Pentaho, AWS Glue, or custom Java ETL frameworks). * Proficiency in SQL and at least one major RDBMS (Oracle or PostgreSQL). * Experience with data migration projects and data quality validation. * Proficient in Java or Python for data processing and automation. * Experience working with cloud technologies, preferably AWS (RDS, S3, Lambda, Redshift, Glue). * Working knowledge of Linux/Unix environments and shell scripting. * Experience in an Agile/Scrum development environment. * Excellent problem-solving, analytical, and communication skills. Details: * Job Title: Mid-Level and Senior-level Data Engineer * Location: Redstone Arsenal, Huntsville, AL 35898 * Security Clearance: Top-Secret Clearance * Salary: Up to $150,000 per year (based on experience) * Job Type: Full-time, Onsite Benefits: * Paid Time Off (PTO): 3 weeks of PTO (including sick leave). Unused PTO is paid out at the end of the year. * Holidays: 2 floating holidays and eight public holidays per year. * Health & Dental Insurance: The company covers 50% of employee health and dental insurance (dependents may be added at an extra cost). Coverage becomes effective after 30 days. * Life Insurance: Standard Short-Term Disability (STD), Long-Term Disability (LTD), and life insurance at no cost to full-time employees. * 401(k) Program: Eligible after 90 days with a 4% company match and immediate vesting. * Profit Sharing: Employees can participate in the company's profit-sharing program without requiring personal contributions. * Commuting and Parking: No reimbursement for commuting or parking expenses.

The Data Engineer is responsible for designing, building, and maintaining data pipelines and infrastructure to collect, store, and process raw data into a usable format for analysis. The candidate will be responsible for converting business and functional requirements into complex reports, data visualizations and dashboards. You will consult with the client in the development of intuitive and user-friendly data visualization dashboards and applications. Other tasks will include importing data into a visualization engine from various external sources and the development of other web-based query applications. Job Requirements: Must be a U.S. Citizen Must have a bachelor's degree in accounting, finance, information technology, logistics, or business management Must have at least 3 years of experience Experience with SQL Experience with Python Must hold an active DoD Secret Level security clearance or equivalent As our team members work on government sites, all potential candidates are subject to a background screening that fully complies with the Fair Credit Reporting Act.

Open Systems Technologies Corporation is looking for a Data Engineer to join our high performing cyber team in support of a large government enterprise environment. Required Skills: Clearance: Top Secret with the ability to sit for the CI Poly Requires BS or BA degree. Eight Years of total IT experience required. The engineer will work with specified open-source technologies, as well as Commercial Off-The-Shelf (COTS) and Government Off-The-Shelf (GOTS) technologies, to create an application that generates manageable and actionable intelligence from streams of structured and semi-structured data. Responsible for carrying out engineering tasks to deliver an advanced visual analytic application to include: developing data analytics for desktop and web-developed visual analytic software; facilitating the bulk analysis of relational information utilizing advanced graphics, visualization, and high-performance computing, as well as using the specified open source, COTS, and GOTS technologies; and establishing an application that produces manageable, actionable intelligence from streams of a structured and semi-structured data. Design strategies for enterprise database systems and set standards for operations, programming, and security. Design and construct large relational databases. Integrate new systems with existing warehouse structure and refine system performance and functionality. Experience Required: At least 8 years in a data architect or data engineer role Experience with developing ETL processes/pipelines Experience with modeling complex data structures of varied formats Ability to develop scripts and programs for converting various types of data into usable formats and support project team to scale, monitor and operate data platforms Preferred Experience: CRIBL experience Splunk Experience MS Sentinel Experience We're looking for someone experienced in building out data pipelines utilizing Splunk/Cribl or other similar SIEMs/ETL tools BENEFITS Our company OST has been operating since 1996 and have various contracts with Government agencies. We offer a comprehensive benefit package that includes 3 weeks paid time off, 2 weeks Holiday pay, medical/dental/vision coverage, STD, LTD, Life Insurance, AD&D, and 401k with up to 4% match.

Create Your Career: Grow With Us Your growth matters to us-that's why we offer a variety of ways for you to develop your career. With professional and leadership development opportunities like Team Lead Academy, education reimbursement, mentoring, and company sponsored networking events, you can take control of your own career path on your own terms with a company that believes in you. A Place Where You Belong People are at the heart of our business. We reflect a diversity of cultures, backgrounds, and experiences. We expect our people, clients, and partners to treat one another with dignity and respect. This means promoting inclusion, celebrating diversity, and appreciating the differences we all bring to our workplace. Support Your Well-Being Our comprehensive benefits package includes wellness programs, 11 paid holidays, paid time off, employee perks and much more. With these benefits, plus the option for flexible schedules, we'll support you as you pursue a balanced, fulfilling life-at work and at home. Responsibilities: As a Data Acquisition Engineer, your expertise will provide valuable insight into the development, test, and certification of propulsion systems at NASA's Marshall Space Flight Center (MSFC). In this role, you will also provide insight for NASA's Commercial Crew Program as a part of a multi-discipline team with the charter to assure flight safety for America's next generation of manned Low-Earth Orbit launch vehicles. Primary job duties include engaging with propulsion system development teams to provide support related to basic data management and data analysis of high-speed data acquired from engine and component level testing of advanced propulsion systems. Data management shall include acquiring, converting, processing, and packaging high speed data from propulsion system testing, as well as reviewing and verifying the results. In addition, you will provide hardware support related to the Multi-Channel Integrated Dynamic Data Acquisition System (MIDDAS) and the Real-Time Vibration Monitoring System (RTVMS) during engine and component level testing. You will also provide MIDDAS and RTVMS hardware and software maintenance, software enhancements and implement hardware upgrades on an as needed basis, as well as provide operational support of these two systems - including system installation and setup, operation during test, and validation and delivery of test data. A BS degree in Mechanical, Aerospace, or Electrical Engineering or related field and a minimum of 10 years of experience is required. Degree from an ABET accredited institution is preferred. Typically, educational requirements are the equivalent of a Ph.D. with a minimum 4 years of experience; Masters with at least 8 years of experience, or a BS with at least 10 years of experience. Required Skills: * Experience in the application of digital signal analysis techniques on high-speed test data. * Proficiency in Python software development, as well as experience in signal analysis and processing. Desired Skills: * Experience with the signal processing software PC-Signal is highly desired. * Experience in the development and application of high-speed data acquisition hardware (such as National Instruments) is desired. Essential Functions Work Environment Office environment. Requires ability to provide clear, concise, accurate and timely communication, both verbally and in writing (100%). Requires ability to interact professionally with co-workers, management, and client (100%). Requires travel in the domestic USA ( Physical Requirements Requires sitting for extended periods of time in meetings with peers, management, and with our client at NASA facilities to discuss technical issues (10%). Also, requires sitting for extended periods of time at a desk to write reports and perform engineering tasks (40%). Requires ability to use stairs or elevators for access between floors and multiple buildings at NASA and our facilities (10%). Equipment and Machines Requires ability to operate a personal computer, a telephone, fax machine, copier, calculator, and other general office equipment (100%). Attendance Normal workday is from 7:30 a.m. through 4:30 p.m., Monday thru Friday. Minimal overtime may be required (10%) to meet schedule milestones and to support technical demands of the job. Regular attendance is a necessity and adequate arrangements for delegating duties during absences are required. Other Essential Functions The ability to work independently with minimal supervision, to make rational decisions, and to exercise good judgment is essential (100%). Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others. STAR ID is required to access Marshall Space Flight Center. Proof of U.S. Citizenship is required. #ESSCA #ASED #SPACE

Qualifications: Active TOP SECRET clearance Bachelor's degree in Computer Science, IT, or related field Mid-Level: 5+ years of professional experience in data engineering or database development. Senior-Level: 8+ years of professional experience in data engineering or database development. Strong hands-on experience with ETL tools (e.g., Informatica, Talend, Pentaho, AWS Glue, or custom Java ETL frameworks). Proficiency in SQL and at least one major RDBMS (Oracle or PostgreSQL). Experience with data migration projects and data quality validation. Proficient in Java or Python for data processing and automation. Experience working with cloud technologies, preferably AWS (RDS, S3, Lambda, Redshift, Glue). Working knowledge of Linux/Unix environments and shell scripting. Experience in an Agile/Scrum development environment. Excellent problem-solving, analytical, and communication skills

Job DescriptionDescription: Contingent Upon Award Off-Site Remote Who We Are Connected Logistics builds secure, mission-critical IT and logistics solutions for the U.S. Army and other federal stakeholders. Our team values integrity, excellence, teamwork, and professional courage delivering real impact for national security missions. Connected Logistics is seeking a Senior Data Engineer for our clients data governance and strategic alignment with the DoD data strategy, aiming to ensure that data is visible, accessible, understandable, linked, trusted, interoperable, and secure(VAULTIS). Key Responsibilities The Senior Data Engineer provides expertise in: Experience designing, developing, and maintaining scalable data pipelines and architectures supporting enterprise data catalogs and federated data environments. Experience integrating structured and unstructured data from clinical, operational, and research systems (e.g., EHRs, data lakes, APIs). Experience implementing metadata harvesting, data lineage, and data quality enforcement aligned with enterprise governance frameworks. Experience supporting AI/ML readiness through feature engineering, data transformation, and pipeline automation. Experience working within federal healthcare environments, ensuring compliance with HIPAA, DoD, and DHA data standards. Requirements: Minimum Education Level Bachelor's Degree in Computer Science, Data Engineering, Information Systems, Systems, Software Engineering, or related technical discipline. Certifications in cloud platforms or data engineering technologies(e.g., AWS Data Analytics, Azure Data Engineer, Databricks) preferred. Minimum Experience 8 years (with at least 5 years designing and implementing enterprise-scale data pipelines supporting healthcare or federal data programs). Connected Logistics respects the need for confidentiality for all applicants. Connected Logistics offers an excellent benefits package that includes health, dental, vision, life and disability insurance, a great 401(k) package, and generous Paid Time Off. EQUAL OPPORTUNITY EMPLOYER. It is our policy to abide by all federal, state and local laws prohibiting employment discrimination solely on the basis of a person's race, religious creed, color, national origin, ancestry, physical disability, mental condition (including, but not limited to, cancer related or HIV related), marital status, sex, gender (including sex stereotyping), age, sexual orientation, military status, or any other protected status except where a reasonable, bona fide occupational qualification exists.

The Aerospace Systems Group with the Leidos Defense System Sector currently has an opening for a Senior Data Scientist supporting the RF Engineering portfolio in Huntsville, AL. This is an exciting opportunity to use your experience in support of the operation and maintenance of advanced RF systems that provide critical information to customers. Primary Responsibilities: Responsible for the design and development of methods and processes to analyze RF signal data. Will develop and use advanced statistical concepts, algorithms, querying and automated processes to model, integrate and evaluate complex data. The analyst must be able to develop Python and/or MATLAB scripts to perform digital signal processing; develop, validate, and document algorithms that define discovered behaviors; and present the algorithms to co-workers and customers. Basic Qualifications: Requires bachelor's degree in engineering, physics, or mathematics with minimum of 12 years of experience; Masters with 6 - 10 years of prior relevant experience. May possess a Doctorate in technical domain. Current Top Secret clearance. (U.S. Citizenship is required) Requires experience with Python and/or MATLAB development. Experience in RF analysis. Ability and willingness to work onsite in Huntsville Alabama. Preferred Qualifications Experience utilizing Agile methods for development C++ programming experience Experience managing databases 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:January 13, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range:Pay Range $107,900.00 - $195,050.00 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.

Full Visibility is seeking a Data Scientist\/Data Engineer to work in Huntsville, AL. Candidate must possess an active Top Secret clearance. The Data Scientist\/Data Engineer will be responsible for reviewing data sets of many different types, identifying trends in the data, and finding methods for other users of the system to do a basic review of the data. The successful candidate will provide end\-users a better understanding of what they are reviewing, and help by teaching small groups of users, creating FAQ pages, and\/or creating example documentation of best practices for data review. The Data Scientist\/Engineer will help show the deficiencies in the currently available software and suggest changes so that end\-users can more easily access the data that is most important to them. The successful candidate will collaborate and coordinate with the software developers. Requirements · Active Top Secret Clearance · At least two (6+) years of experience as a data scientist or data engineer · Experience working in a position where data is aggregated in order to conduct large\-scale analysis · Experience working with different data sets and kinds of data · Knowledge of and experience working with pivot tables and graph analytics (such as Kibana) and the ability to train others on their use · Ability to assist end\-users with questions related to data · Ability to provide technical documentation, user guides, instructional information, and technical support related to the data · Excellent communication skills with the ability to communicate with others with varying levels of technical knowledge · Bachelor's degree in computer science, engineering, information systems, or related field OR in place of a degree, an additional six (6) years of specialized work experience as a data scientist or data engineer Benefits About Full Visibility Full Visibility LLC is a federally certified Small Business that delivers innovative technical solutions to address the nation's most critical and sensitive missions. Founded in 2006, our extensive technical capabilities and expertise support federal and state government agencies with over 100 cleared technical experts specializing in mission solution areas of Digital, AI & Analytics, Cyber, and Engineering. Our technologists are recognized as industry leaders with demonstrated expertise in innovating and transforming our client environments in support of national security and law enforcement. Headquartered in Tysons, VA - with locations in Chantilly, VA, Quantico, VA, and Huntsville, AL - we have specialized experience supporting sensitive missions and an understanding of the niche skillsets required to overcome challenges in these environments. Our clients benefit from an enthusiastic and reliable team of talent with high employee morale and retention based on our FULL EMPLOYEE approach where each employee's professional and personal well\-being is considered. Our focus on employee development, success, and morale is demonstrated by our consecutive top ranking as the Best Place to Work by the Washington Business Journal as a ten\-time honoree. Full Visibility has also been included on the Inc. 5000 Fastest\-Growing Private Companies in America list eight times since 2014. Full Visibility currently has over 20 active contracts with 100 billable staff supporting 21 clients in the Intelligence and Law Enforcement communities. As part of our commitment to partnerships, we are teammates with 13 prime contract holders. Additionally, Full Visibility holds contracts on several vehicles, such as GSA Multiple Award Schedule (MAS), DISA SETI (as IE TEK JV member), DIA SITE III, HCaTS, as well as several classified vehicles. Our portfolio includes experience serving the Department of Defense, Department of Homeland Security, Department of Justice, and Department of Veterans Affairs, as well as commercial clients. Contact ************************** for any questions or concerns related to this position or our company. 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Develops and applies interdisciplinary methods, algorithms, statistics, and research techniques in the development of data driven solutions to extract knowledge, provide insights, and present information from data in various structures and unstructured forms. Principal Duties and Responsibilities (*Essential functions) Performs analysis of data systems, such as Big Data systems * May perform statistical analysis and provide input for reports and dashboards Involved with the development of data products, reports, and dashboards or other display techniques* Evaluates data, algorithms, and their interaction to improve algorithm performance* May apply advanced statistics, including natural language processing and machine learning to create solutions. May assist in data modeling and data virtualization May write code to preprocess and clean data At COLSA, people are our most valuable resource and centered at our core value. We invite you to unite your talents with opportunity and be a part of our “Family of Professionals!” Learn about our employee-centric culture and benefits here.

The Cost Analyst/Mathematician will perform Cost Estimating Analysis supporting the development, fielding, and integration of the MDA Missile Defense System. Cost Estimating support includes development and maintenance of Life Cycle Cost Estimates (LCCE) and models for Defense Acquisition programs, analysis and reporting of cost data, and conducting excursions. Essential Duties and Responsibilities: Independently develop, present, and defend mathematical cost estimates, cost estimating relationships, and cost models Develop cost estimating relationships using applied mathematics, probability, statistics, regression analysis, linear algebra, learning curves, and data collection Use Data Analytics to obtain and analyze essential cost data from contractors' DD Form 1921s and Cost Performance Reports/Integrated Program Management Reports (CPR/IPMR) for the purpose of establishing a credible cost database Create and maintain Power Queries for data visualization of cost model outputs Participate in Business Case Analysis (BCA), Analysis of Alternatives (AOA), and risk analysis to develop multiple outputs using input variables by conducting what-if drills, sensitivity analysis, Monte-Carlo simulations, and other cost-related studies Review Cost Analysis Requirements Documents (CARDS) Collect and manage cost data, technical baseline data, and cost research/analysis Education and Experience Requirements: Education: Bachelor's Degree in Mathematics, Engineering, Operations Research, Economics, Statistics, Business Analytics, or related field (Master's Degree preferred) Experience: Cost Estimating, Budget/Financial Management, Systems Engineering, or Data Analytics Excellent oral and written communication skills Exceptionally strong analytical skills and be detail oriented Must possess or be eligible to obtain and maintain a DoD Secret clearance Desired Experience Requirements: Strong knowledge of MS Office with demonstrated experience in Excel, including advanced functions, pivot tables, and queries Working knowledge ACEIT, @Risk, Crystal Ball, or other similar parametric and cost risk tools Membership and certification in International Cost Estimating and Analysis Association (ICEAA) Knowledge of planning, formulating, and applying DoD Planning, Programming, Budgeting and Execution System (PPBES) methods to develop and interpret information that assists management with decision making, policy formulation, or other managerial functions Must work independently and conduct strategic high-level coordination activities Must be a self-starter able to support multiple complex projects simultaneously Vali, Inc. is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. Job Description Overview SOS International LLC (SOSi) is seeking Data Engineers to join our analytics team working on an innovative MLOps workload leveraging cutting-edge technologies and supporting a government customer in Huntsville, Alabama. This role will be responsible for delivering automation to key national security missions interacting with petabyte-scale data on supercomputing resources. In this role, you will construct data analytical infrastructure, data engineering, data mining, exploratory analysis, predictive analysis, and statistical analysis. You will leverage scientific techniques to transform petabyte-scale data into insightful data products to enable data-driven decisions. You will partner with Data Scientists to refactor manual workflows to produce highly automated MLOPs based workloads. You will perform using scrumban techniques and be embedded with end users. The team will work with technologies including: Open source, Commercial, and Government software packages such as Kafka, Beam, NumPy, Kubeflow, Nvidia Triton, PyTorch, TensorFlow, Weaviate, Neo4j, Grafana, etc. Cloud native techniques and containerization with Docker Infrastructure as Code with Terraform Configuration as Code with OPA Observability with tools like EFK and LOKI + OTel Leverage GitOps patterns and CI/CD with tools like GitLab, Argo, and Harness Perform SAST/DAST security with tools like SonarQube Perform Kubernetes and K3s orchestration with tools like Rancher and Konvoy SOSi is seeking data talent to unlock insights from massive datasets supporting strategic national security objectives. If you have a passion for data science and want to apply your skills to impactful projects at scale, we want to hear from you! Essential Job Duties Build and maintain data pipelines, ETL processes, and storage systems Develop services and extend infrastructure to enable machine learning workflows Integrate software components into functional data systems Write clean, testable, maintainable code in Python and other languages Implement CI/CD pipelines and DevSecOps best practices Create technical documentation for software systems Collaborate across teams to share knowledge and leading practices Qualifications Minimum Requirements Top Secret Security Clearance Experience in data engineering and/or software development Expertise with Python, GIT, YAML, Docker, and SQL Knowledge of CI/CD, DevSecOps, and Agile methodologies Experience developing back-end systems and services Understanding of software design and system integration Preferred Qualifications Top Secret Security Clearance with SCI eligibility Experience as a Site Reliability Engineer (SRE) Experience with AIOps and FinOps Experience with Petabyte scale data sets Experience with large-scale, multi-INT analytics BS or MS in Computer Science, Statistics, Mathematics, Physics or a quantitative field. Additional Information Work Environment Working conditions are normal for an office environment. Fast paced, deadline-oriented environment. May require periods of non-traditional working hours including consecutive nights or weekends (if applicable). Working at SOSi All interested individuals will receive consideration and will not be discriminated against for any reason.