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  • Data Scientist

     ...Role 1 Data Scientist Urbana, MD Contract Role Description: "Python Spark Efficient data manipulation Tree based and NN based model training with large data Experience with OCR, layout model File parsing with various file typesLLM,... 
    Contract work
    Python
    Immediate start

    Syntricate Technologies

    Frederick, MD
    4 days ago

  • Principal Data Scientist

    $118.7k - $211.3k

     ...accessories-can be found all over the world. JOB SUMMARY: The Data Scientist responsibilities include conducting all the steps of the data...  ...experience using statistical packages for analyzing datasets (Python, R) Knowledge of and experience with data mining,... 
    Python
    Permanent employment

    Oshkosh Corporation

    Frederick, MD
    2 days ago

  • Bioinformatics/Data Scientist

     ...on 01/09/2026 Nextonic Solutions is seeking a Bioinformatics/Data Scientist to join our vibrant team at the National Institutes of Health...  ...similar platforms, is essential. Strong programming skills in R and Python are required, along with experience in statistical analysis... 
    Python

    Nextonic Solutions LLC

    Frederick, MD
    1 day ago

  • Multidisciplinary Systems Engineer (Mechanical/Software)

     ...embedded systems, test automation, data pipeline development, and...  ...and sensor characterization (Python, MATLAB) Write embedded...  ...with electrical engineers, data scientists, and senior systems engineers...  ...electronics U.S. Citizen (required for contract work; ability to obtain USG... 
    Contract work
    Python

    WGS Systems

    Frederick, MD
    1 day ago

  • AI Engineer

     ...the future. Our services span AI Strategy, Data Intelligence, AI & Machine Learning,...  ...remote; however, in accordance with federal contract requirements and company policy, there may...  .... Strong production experience in Python and TypeScript, with modern web frameworks... 
    Contract work
    Python
    Work at office
    Remote work

    Anika Systems

    Leesburg, VA
    1 day ago

  • Hydrologist

     ...supporting Lynker government contracts, and our Lynker consulting team...  ...the institutional backing, data access, and collaborative power...  ...capability in programming (Python, R) and data management for large...  ...or mentoring junior scientists, with specific examples of guiding... 
    Contract work
    Python
    Full time
    Local area

    Lynker Technologies

    Leesburg, VA
    4 days ago

  • Travel Nurse RN - Labor & Delivery in Frederick, MD

     ...Frederick, MD Agency: TNAA | TotalMed Pay: Competitive weekly pay (inquire for details) Shift Information: Nights Contract Duration: 13 Weeks Start Date: 7/22/2026 About the Position TravelNurseSource is working with TNAA | TotalMed to find... 
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    Daily paid
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    Temporary work
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    TravelNurseSource

    Frederick, MD
    21 hours ago

  • Biomedical Equipment Repair (BPRP Required)

    $70k - $80k

     ...device systems. Able to pass BPRP. BPRP enrollment is required and will be held and maintained IAW the provisions in this contract and all applicable regulations. Must be able to work in containment unescorted. Pay and Benefits The salary range for this... 
    Contract work
    Civilian Contractor
    For contractors

    Navstar

    Frederick, MD
    3 days ago

  • Mid-Level Software Engineer

    $87.1k - $157.45k

     ...web-based applications that support GEOINT data access, visualization, and dissemination....  ...: US citizenship is required per contract. Bachelor's degree in Computer Science...  ...REST APIs Object-oriented Programming:Python, Java, or JavaScript Advanced Programming... 
    Contract work
    Python
    Local area
    Immediate start

    Leidos

    Gaithersburg, MD
    3 days ago

  • Administrative Assistant

     ...Administrative Assistant (Construction Project) Frederick, MD | Onsite | 1-Year Contract Our client is seeking a highly organized and proactive Administrative Assistan t to support a busy construction project site in Frederick, MD. This is a one-year, fully... 
    Contract work
    Long term contract
    Work at office
    Immediate start

    Green Key Resources

    Frederick, MD
    21 hours ago

  • Senior Systems Engineer

    $131.3k - $237.35k

     ...DOMEX Technology Platform (DTP). Under this 10-year contract containing multiple Task Orders, we support the DOMEX Data Discovery Platform (D3P) Modernization program...  ...experience in languages such as Java or Python. Experience as a Systems Enginer, Product Owner... 
    Contract work
    Python
    For contractors
    Local area
    Immediate start
    Remote work
    Flexible hours

    Leidos

    Gaithersburg, MD
    4 days ago

  • Construction Office Manager

     ...management team in the construction process throughout all phases of the lifecycle of a project to include estimating, negotiation, contracting, buyout, construction administration and closeout of individual projects and/or task order projects at large by copying,... 
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    For contractors
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    Home office

    Potawatomi Federal Solutions

    Frederick, MD
    3 days ago

  • Project Manager, Interior Construction

     ...bids and review scopes of work for all trades on project. Provide field supervision at project locations as needed. Prepare contracts and negotiate revisions, changes and additions to contractual agreements with architects, consultants, clients, suppliers and subcontractors... 
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    For subcontractor
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    Local area

    St. John Properties

    Frederick, MD
    1 day ago

  • Machine Learning Engineer New Grad 2024-2025 -Remote

    $107.66k - $161.7k

     ...-end ownership of Machine Learning systems -- from prototyping, data pipelines and training, to realtime LLM application at scale...  ...transformer models and LLM applications Strong knowledge of Python or C++, or the ability to learn them quickly A passion for learning... 
    Python
    Remote job
    Full time
    Work experience placement
    Internship

    Quora

    Frederick, MD
    21 hours ago

  • Machine Learning Engineer II, Logistics AI

     ...on a high throughput system with dynamic data. About the Job: Design, develop, and...  ...closely with product managers, data scientists, and backend engineers to deeply understand...  ...experience  Have strong programming skills in Python and fluency in data manipulation (SQL,... 
    Python
    Permanent employment
    Full time
    Work at office
    Remote work
    Work from home
    Flexible hours

    Instacart

    Frederick, MD
    21 hours ago

  • LPNS - All shifts available - weekly compensation

     ...available - weekly compensation Class: Type: TEMPORARY Ref. No.: 1293985-19 BC: #DTG134 Company: Delta-T Group Maryland, Inc. Contract Contact: Contract Submit Nursing MD Office Email: ****@*****.*** Office Phone: (***) ***-**** Office Address: 10632... 
    Contract work
    Temporary work
    For contractors
    Self employment
    Work at office
    All shifts

    Delta-T Group Inc.

    Frederick, MD
    13 days ago

  • Senior Systems Administrator

    $92.3k - $166.85k

     ...geospatial analytics, software development, and data services. Position may be performed in...  ...: US citizenship is required per contract. Bachelor's degree in Computer...  ...scripting (Ansible, Bash, PowerShell, Python). Familiarity with STIG compliance, system... 
    Contract work
    Python
    Local area
    Immediate start

    Leidos

    Gaithersburg, MD
    1 day ago

  • Senior Software Engineer

    $107.9k - $195.05k

     ...Qualifications: US citizenship is required per contract. Bachelor's degree in Computer Science,...  ...REST APIs Object-oriented Programming: Python, Java, and JavaScript Relational Database...  ..., and validating system behavior and data outputs across environments. Deep understanding... 
    Contract work
    Python
    Full time

    Leidos

    Gaithersburg, MD
    3 days ago

  • Principal Data Scientist

    $175k - $210k

     ...development lifecycle: bfPREP™ — biology-aware data harmonization that unlocks the value...  ...is seeking an exceptional Principal Data Scientist with a strong background in biomedical...  ...• Demonstrated proficiency in Python; production-quality code in a research or... 
    Python
    Temporary work
    Remote work

    BullFrogAI

    Gaithersburg, MD
    5 days ago

  • Senior Construction Manager

     ...management practices within areas of responsibility.Ensure effective contract administration including generation, review, management, and...  ...scale.Strong working knowledge and experience of the design of data centers in various geographies in North America.Ability to analyze... 
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    For contractors
    For subcontractor
    Work at office

    Aligned Data Centers

    Buckeystown, MD
    21 hours ago

  • Technical Scrum Master

    $87.1k - $157.45k

     ...determination from the FAA customer. Due to contract requirements, the position requires U.S....  .../Demos, using relevant metrics and data to drive continuous improvement. Actively...  ...environments Knowledge of or experience with Python programming language Knowledge of or... 
    Contract work
    Python
    Local area
    Immediate start
    Remote work

    Leidos

    Gaithersburg, MD
    4 days ago

  • Safety Professional 1

    $72.32k - $108.48k

     ...safety plan specs and requirements Assist with site safety budgets, necessary safe work permits and assure compliance with project contract, plans, and specifications Lead the Operational Risk Management (ORM) team in reviewing, interpreting, and developing a project... 
    Contract work
    For contractors
    For subcontractor

    M.C. Dean, Inc.

    Frederick, MD
    4 days ago

  • Travel Labor and Delivery Registered Nurse - $2,301 per week

    $2,301 per week

     ...Employment Type: Travel Labor & Delivery Registered Nurse Location Frederick, MD Assignment Duration This is a 13-week contract position. Schedule Night Shift: 3x12-Hour (19:00 - 07:30) Job Description The Labor & Delivery unit provides... 
    Contract work
    Daily paid
    Long term contract
    Permanent employment
    Full time
    Temporary work
    For contractors
    Zero hours contract
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    Local area
    Shift work
    Night shift

    ARMStaffing

    Frederick, MD
    2 days ago

  • Remote M&A Associate - AI Trainer ($50-$60 per hour)

    $50 - $60 per hour

     ...Wealth Management, and Insurance Planning.   Advantages of contracting with us: You'll be able to choose which projects you want to...  ...oriented Proficient in financial analysis, financial modeling, data analysis, and other reasoning exercises related to finance... 
    Contract work
    Hourly pay
    For contractors
    Work experience placement
    Remote work

    Data Annotation

    Frederick, MD
    more than 2 months ago

  • Senior Cost Manager / Quantity Surveyor - Data Center Construction

     ...added cost management service on a large‑scale, mission‑critical data center program. This role is pivotal in ensuring the project is...  ...reviews, scope validation, and commercial negotiations to drive fair contract prices. Manage final accounts and ensure timely agreement. Own... 
    Contract work
    For contractors
    For subcontractor
    Flexible hours

    Turner & Townsend

    Frederick, MD
    1 day ago

  • Data Engineer

    Anika Systems is seeking a skilled Data Engineer to design, build, and optimize scalable data pipelines and platforms supporting federal...  ...financial/regulatory datasets. Proficiency in SQL and Python. Experience implementing materialized views and query optimization... 
    Python
    Full time
    Work at office
    Remote work

    Anika Systems

    Leesburg, VA
    a month ago

  • Remote Equity Research Analyst - AI Trainer ($50-$60 per hour)

    $50 - $60 per hour

     ...Wealth Management, and Insurance Planning.   Advantages of contracting with us: You'll be able to choose which projects you want to...  ...oriented Proficient in financial analysis, financial modeling, data analysis, and other reasoning exercises related to finance... 
    Contract work
    Hourly pay
    For contractors
    Work experience placement
    Remote work

    Data Annotation

    Frederick, MD
    more than 2 months ago

  • Data Engineer AWS - US Citizens

     ...Job Description Job Description Fracsys Inc is hiring a AWS Data Engineer position. The ideal candidate must have at least 8+ years...  ..., UNIX shell scripting, PERL and JAVA, XML/JSON files, SAS , Python, AWS cloud-native technologies, S3, Athena, Redshift Experience... 
    Python

    FRACSYS INC

    Leesburg, VA
    24 days ago

  • Travel Mother-Baby/Postpartum RN - $2,103 per week

    $2,103 per week

     ...hours, nights ~ Employment Type: Travel Registered Nurse - Antepartum/Postpartum Assignment Duration This is a 13-week contract position. Schedule Night Shift: 3x12-Hour (19:00 - 07:30) Job Description Join our Family Center, a 27-bed unit... 
    Contract work
    Daily paid
    Long term contract
    Permanent employment
    Full time
    Temporary work
    For contractors
    Zero hours contract
    Work at office
    Local area
    Shift work
    Night shift

    ARMStaffing

    Frederick, MD
    3 days ago

  • Construction Project Manager

     ...network, Kalkreuth has the capabilities to complete any project according to specifications. Duties & Responsibilities: Reviews contract and estimate with estimator for completeness of take-off, scope, pricing and contract value. Coordinates all issues of contract... 
    Contract work
    Temporary work
    For contractors
    For subcontractor
    Work at office

    Kalkreuth Roofing & Sheet Metal Inc

    Frederick, MD
    1 day ago