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- ...About the job Senior Data Scientist Senior Data Scientist, Woodlawn, MD Long-term Contract (Potential to Hire) Must be able to work on-site in Woodlawn, MD... ...Responsibilities Develop models using Python, SAS, or R. Collaborate closely with Product...Contract workPythonLong term contractPermanent employmentH1bVisa sponsorship
The ACI Group
Riverdale, MD1 day ago $60 - $70 per hour
...Apply now: Senior Data Engineer (ETL/ELT) , location is Hybrid... ...date is ASAP for this contract position . Job Title: Senior... ...Collaborate with data scientists, analysts, and engineering teams... ...with ELT workflows Strong Python (including PySpark) and advanced...Contract workPythonImmediate start3 days per weekMondo Staffing
Greenbelt, MD3 days ago$99k - $225k
...Job Number: R0232125 Splunk Data Engineer The Opportunity: Design, deploy, and... ...Experience with scripting languages such as Python, Bash, or PowerShell ~ Experience... ...competencies, and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeLocal areaRemote workBooz Allen Hamilton
Riverdale, MD3 days ago- ...Title: Data Engineer Location: Mount Laurel, NJ (Dayone onsite)Hybrid (Local candidates only) Contract Nice to have Skills: Python, PySpark, SQL, AIA-Data Profiling & Analysis Job Summary: Resources with good experience on Azure Databricks...Contract workPythonLocal area
Concord IT Systems
Laurel, MD1 day ago - ...fulfillment and offer a robust, extensive contract portfolio across Maryland and Virginia,... ...401k match. The Role As a Data Scientist specializing in Graph Analysis, you... ...also develop and maintain data parsers in Python to support ingestion pipelines,...Contract workPythonFor contractorsFlexible hours
stanleyreid.com
Columbia, MD3 days ago - ...in predictive analytics and data mining - they pride themselves... ...the winning team of a 5 year contract that will deliver data science... .... They are seeking Data Scientists to join their advanced multi-... ...- Experience with R/Shiny or Python Any of the following...Contract workPythonWork at office
stanleyreid.com
Arlington, VA2 days ago - ...manufacturing company is looking for a Celonis Data Engineer to join their organization and work on a long‑term contract. Ideal candidates will be based in the United States... ...experience, and professional experience with Python, SQL and Celonis. Sponsorship or visa transfer...Contract workPythonRemote jobHourly payLong term contractFull time
- ...Rockville MD and will be required to go onsite to the data center every once in a while. VISA: USC and GC only ROLE: Contract to hire (possibly) Role: Will join... ...scripting (Perl, Shell, Bash, Powershell, Python) ~ Should have some real-world work...Contract workPythonWork experience placementLocal area
Tech Tammina
Rockville, MD11 hours ago - ...Consulting, LLC has an opening for a mid-level Data Scientist to join our team supporting mission-... ...in the NCR area and is contingent upon contract award and funding, including final... ...using statistical computer languages (R, Python, SLQ, etc.) to manipulate data and draw...Contract workPythonLocal area
Castellum LLC
Washington DC11 hours ago $230k - $250k
...Technologies Consultants (CTC) is seeking a Data Scientist to support the Defense Intelligence... ...and goes beyond just filling another contract billet? Well look no further! Experience... ...scripting languages such as JavaScript, Python, or PowerShell. Knowledge of IT...Contract workPythonFull timeFor contractorsLocal areaComputer Technologies Consultants
Washington DC11 hours ago$77.6k - $176k
...Data Scientist The Opportunity: As a data scientist, you're excited at the prospect of... ...programming languages for data analysis such as Python, R, or SQL Experience creating ETL... ..., and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeLocal areaRemote workBOOZ, ALLEN & HAMILTON, INC.
Washington DC2 days ago- ...NAVA Software solutions is looking for a Data Scientist Details: Data Scientist... ...VA(Hybrid) Duration: 12 Months Contract Responsibilities: Advanced... ...Analysis Advanced skill in Python and R Advanced skill in SQL and querying...Contract workPython
Nava Software Solutions
Falls Church, VA2 days ago - ...Data Scientist 3 Location Annapolis Junction, MD Job Code 2508 of Openings 1 Apply... ...authorization · Experience with AI/ML services contract and configurations · Experience with... ...with data analysis software such as R, Python, SAS, or MATLAB. • Associate Engineer...Contract workPythonFlexible hours
DCCA
Annapolis Junction, MD1 day ago $225k - $255k
Description: Bytoa is seeking a Data Scientist specializing in graph analysis and algorithms.... ...develop and maintain data parsers using Python to support our ingestion pipelines and... ...experience, skills, education/certifications, contract specifications, market conditions, etc....Contract workPythonExtra income- ...Title : Senior Big Data Engineer Location : Rockville, MD or McLean, VA... ...Target Start Date : ASAP Type : contract Pay Rate : DOE We are... ...~ Strong programming skills in SQL, Python, and shell scripting. ~ Experience implementing...Contract workPythonImmediate start
ConsultNet
Rockville, MD7 hours agonew $112k - $179k
...Data Scientist / Developer Job Locations US-VA-Arlington Requisition ID... ...design transform scripts in languages like Python to convert raw data to standardized data... ...as geographic location and business and contract considerations. Depending on the position...Contract workPythonCurrently hiringShift workPeraton
Arlington, VA11 hours ago$80 - $90 per hour
...Principal Data Scientist On-site in Seattle, WA 6-month contract-to-hire $80-90/hr We are seeking a highly skilled Senior Data Scientist with deep... ...functional teams in machine learning best practices, Python development, and automation techniques. Collaborate...Contract workPythonEames Consulting
Washington DC1 day ago$64 - $65 per hour
...Home # Search Jobs # Job Description Hadoop Data Engineer Contract: Washington, Washington DC, US Salary Range: 64.00 - 65... ...Hands on programming experience in at least one of Scala, Python, PHP. Compensation : Hourly Rate: $64 - $65 per...Contract workPythonHourly payTemporary workWork experience placementMonday to FridayCollabera Technologies
Washington DC3 days ago$63 - $64 per hour
...Description # Home # Search Jobs # Job Description Hadoop Python Data Engineer Contract: Washington, Washington DC, US Salary Range: 64.00 - 65.00 | Per Hour Job Code: 367605 End Date: 2026-03-19 Days Left: 14 days, 2 hours...Contract workPythonHourly payTemporary workMonday to FridayCollabera Technologies
Washington DC3 days ago$7.5k
...Job Brief Cryptanalytic, Python Job Description Are you VIGILANT... ...we execute this mission-critical contract providing high-end analytics and data science services within the REALM... ...opportunity supports a team of Data Scientists, Cryptologic Computer Scientists,...Contract workPythonWork experience placementImmediate startFlexible hoursRealmOne
Columbia, MD11 hours ago- This role is for a Data Engineer focused on production support in McLean, VA. The position... ...with strong troubleshooting skills. Contract length is unspecified, and pay rate is unknown... ...PySpark skills Advanced SQL experience Python programming AWS experience (EMR, EKS, S3...Contract workPythonFreelanceH1bImmediate start
- Job Overview Senior Data Engineer - contract (duration unknown). This role is for a Senior Data Engineer with key skills including PySpark, SQL... ...Excellent communication and collaboration abilities. Knowledge of Python, Hive, and data modelling fundamentals. Freelance data...Contract workPythonPermanent employmentFreelance
$150k - $180k
Overview LMI is seeking a Data Scientist to support our Intelligence Community client. LMI: Innovation... ...programming languages like SQL and python (SQL required, python preferred)... ...equity, business considerations, client contract requirements, and candidate qualifications...Contract workPython- Decision Lens is seeking a Data Scientist to join our CustomerExperience (CX) team, supporting... ...‑facing environments. Proficiency in Python and/or R, SQL, and at least one BI or visualization... ...Arlington, VA. Depending on customer contract requirements, this role may require...Contract workPythonFull timeRemote work
$100 - $120 per hour
...issue organizing, and civic engagement. Data plays a central role in how we make... ...experience (PowerBI) Strong proficiency in Python, SQL Experience with cloud platforms... ...date: Monday, March 30, 2026. Initial contract length: 6 months The anticipated...Contract workPythonHourly payFor contractors10 hours per weekParents Together
Washington DC3 days ago- ...Position : Senior Data Engineer Location: Alexandria, VA Work Environment: Hybrid... ...: Secret Status: Contingent Upon Contract Award Knowesis, Inc. is seeking a highly... ...multitier environment Proficiency in SQL, Python, and/or Scala for data manipulation and...Contract workPythonWork at office
Knowesis
Arlington, VA1 day ago - ...Senior Data Engineer Columbia, MD Contract Visa : USC, EAD, GC on W2 The Senior Data Engineer is responsible for orchestrating, deploying, maintaining... ...& Abilities (KSAs) Expert Level SQL / NoSQL / Python (at least one programming language) Database design &...Contract workPythonFull timeLocal areaShift work
System One
Columbia, MD1 day ago $7.5k
...Job Brief Data Science, AI, ML Job Description Are you... ...execute this mission-critical contract providing high-end analytics... ...opportunity supports a team of Data Scientists, Cryptologic Computer... ...on high level language (e.g. Python), statistical analysis (e.g....Contract workPythonWork experience placementImmediate startFlexible hoursRealmOne
Columbia, MD1 day ago$115k - $160k
...member of the team. You'll be more than a contract performer for us - you'll also be asked... ...About this Role As a Data Engineer specializing in Graph, Search, and... ...more programming/scripting languages (e.g., Python, Java) Familiarity with relational and...Contract workPythonExtra incomeFlexible hoursNight shiftBitwise
Columbia, MD1 day ago$99k - $225k
...Data Scientist, Senior The Opportunity: In this role, you will apply data science techniques... ...of algorithms, leveraging R or Python in data analysis libraries, including pandas... ..., and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeLocal areaRemote workFlexible hoursBOOZ, ALLEN & HAMILTON, INC.
Alexandria, VA3 days ago
