Jobs in the United States

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Added 11 days ago
Mechatronics Engineer I
Ginkgo Bioworks Inc.
Boston, MA
Added 11 days ago
Lead/ Senior Machine Learning Scientist, Integrative Phenotyping
insitro
South San Francisco, CA
- Engineering Fluency: Strong Python in a cloud environment and modern deep learning frameworks, with a track record of reusable, tested, version-controlled ML code.
Added 11 days ago
P
Senior Backend Engineer
Pyyne
New York City, NY
- $180,000 to $195,000 USD / year
This is a hybrid role, with three days per week in the office · Must Have Skills:
Added 11 days ago
Systems Integration Engineer II, Automated Drive
Rivian
Palo Alto, CA
Added 11 days ago
MU
System Administrator
Manhattan University
Bronx, NY
- $75,000 to $85,000 USD / year
Scripting experience with PowerShell, Python, Bash, or an equivalent language.
Added 11 days ago
DevOps Technical Engineer
AIRGAS Airgas, Inc.
Radnor, PA
Functional programming and automation capabilities using Python and Shell scripting within Visual Studio Code (VS Code).
Added 11 days ago
AF
Senior GenAI Developer
Accenture Flex LLC Company
United States
- $50 to $60 USD / hour
Must be willing to be onsite up to 4 days per week onsite with the client in Charlotte, NC, Plano, TX or Jersey City, NJ
Added 11 days ago
AF
Senior AI System Architect
Accenture Flex LLC Company
United States
- $50 to $60 USD / hour
Must be willing to be onsite up to 4 days per week onsite with the client in Charlotte, NC, Jersey City, NJ or Plano, TX
Added 11 days ago
Health Provider Revenue Cycle Manager
Accenture LLP Company
NY
…improvement, applying tools such as Tableau, Power BI, and Python to surface revenue leakage, model financial scenarios, and target use cases including denials prediction, propensity-to-pay…
Added 11 days ago
Solutions Architect, Networking
NVIDIA USA
CA · WA
Partner with Sales Account Managers and Developer Relations Managers to identify and secure business opportunities for NVIDIA products and solutions.
Added 11 days ago
Senior Software Engineer, Firmware
NVIDIA USA
CA
Excellent knowledge of development tools: build systems, version control systems (Git, Gerrit, GitLab), GitLab CI, Linux administration, and shell scripting (Bash, Python).
Added 11 days ago
Senior Product Development Engineer
NVIDIA USA
CA
Added 11 days ago
Senior AI Engineer, Forward Deployed Engineering
NVIDIA USA
CA
Demonstrated hands-on production delivery on Palantir Foundry and AIP: Python or Pipeline Builder transforms, Ontology design (object, link and action types), Workshop or OSDK applications,…
Added 11 days ago
Principal Engineer - AV Simulation and Evaluation
NVIDIA USA
CA
Proficiency in Go, Python, or Java, and experience operating across the full backend stack.
Added 11 days ago
Senior Compiler Engineer, Agentic Compiler Systems
NVIDIA USA
Remote, United States
In this role, you will help design and build advanced compiler and verification systems that improve developer productivity, system performance, and confidence in correctness. This includes…
Added 11 days ago
Math Libraries Intern, cuEST - Summer 2027
NVIDIA USA
CA
Excellent C/C++ or Python programming, debugging, performance analysis, and test design skills.
Added 11 days ago
MS
Principal SIEM Engineer - Vice President
MS Services Group, Inc.
Baltimore, MD
- $140,000 to $195,000 USD / year
Intermediate experience developing scripts in Python
Added 11 days ago
MS
Cloud & Digital Assets Platform Engineering Lead
MS Services Group, Inc.
NY
- $195,000 to $275,000 USD / year
Added 11 days ago
Leader, Hardware Engineering
Cisco Systems, Inc.
San Jose, CA
Experience on the scripts (Python, Tcl, etc.)
Added 11 days ago
Senior Consultant, Integrated Portfolio Services Information Delivery
The Northern Trust Company
Chicago, IL · Tempe, AZ
Experience with one or more of the following: Sigma, Alteryx, Power BI, Python, or xCeptor.
Added 11 days ago
E
Flight Dynamics Engineer
E-Space
Santa Clara, CA
- $150,000 to $200,000 USD / year
You have software development experience in C/C++, Matlab, and Python.
Added 11 days ago
Instrumentation & Control Systems Engineer
Fortera Corporation
San Jose, CA
Added 11 days ago
B
Senior LIMS Engineer, Prenatal
BillionToOne
Union City, CA
- $152,309 to $163,189 USD / year
- Experience with both Python and AI-assisted development
Added 11 days ago
Senior Decision Scientist, Core Experiences
Life360
Remote, United States
Added 11 days ago
Sr. Analyst, Marketing Science
The Home Depot
Atlanta, GA
…candidate pairs deep technical comfort with data manipulation (SQL, Python/R) and hands-on experience designing and running marketing experiments, with broad media landscape fluency and…

Closed listing

Ninja Analytics

Senior Data Scientist (TS/SCI)

Washington, United States

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Experience: 12+ years of related experience
Posting language: English
Posted: Dec 3, 2025

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Original job description

Archived listing. The details below describe a past opening.

Senior Data Scientist (TS/SCI) Location: Hybrid in Ashburn, VA w/telework available Ninja Analytics is looking for a Senior Data Scientist to help lead the development and delivery of high-quality predictive modelling solutions. Successful applicants will serve as recognized subject matter experts in the application of quantitative methods, machine learning algorithms, and predictive models to address complex national and homeland security challenges. They will help our team to leverage large structured and unstructured datasets to develop and operationalize models, tools, and applications that drive optimized decision making. Project tasks include data collection, mining, data and text analytics, clustering analysis, pattern recognition and extraction, automated classification and categorization, and entity resolution to implement and enhance automated risk assessment. The products we develop provide actionable insight with real and immediate impact on the safety and security of the United States, its citizens, visitors, and economy. The strongest applicants will offer multiple years of experience in highly dynamic, threat/risk driven operating environments. They will also have a proven track record of delivering production ready decision support tools and applications employed in the field and by mission-support entities. Applicants will have a demonstrated capacity to work closely and collaboratively with mission stakeholders; respond to emergent, mission-driven changes in priorities and expected outcomes; and apply new and emerging tools and techniques. Within three - six

months of joining the project, data scientists will be expected to:

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.g., identification, derivation, aggregation).
Collaborate with mission stakeholders to define, frame, and scope mission challenges where big data interventions may offer important mitigations and develop robust project plans with key milestones, detailed deliverables, robust work tracking protocols, and risk mitigation strategies.
Demonstrate proficiency in extracting, cleaning, and transforming CBP transactional and mission data associated within an identified problem space to build predictive models as well as develop appropriate supporting documentation.
Leverage knowledge of a variety of statistical and machine learning techniques and methods to define and develop programming algorithms; train, evaluate, and deploy predictive analytics models that directly inform mission decisions.
Execute projects including those intended to identify patterns and/or anomalies in large datasets; perform automated text/data classification and categorization as well as entity recognition, resolution and extraction; and named entity matching.
Brief project management, technical design, and outcomes to both technical and non-technical audiences including senior government stakeholders throughout the model development/ project lifecycle through written as well as in-person reporting.

Qualifications

Education:

Bachelor’s Degree (required), Master’s or Ph.D. degree (preferred) in operations research, industrial engineering, mathematics, statistics, computer science/engineering, or other related technical fields with equivalent practical experience.

Required Qualifications

12+ years of related experience
Experience in developing machine learning models and applying advanced analytics solutions to solve complex business problems
Experience with programming languages including: R, Python, Scala, Java.
Proficiency with SQL programming
Experience constructing and executing queries to extract data in support of EDA and model development
Proficiency with statistical software packages including: SAS, SPSS Modeler, R, WEKA, or equivalent
Experience with pattern recognition and extraction, automated classification, and categorization
Experience with entity resolution (e.g., record linking, named-entity matching, deduplication/ disambiguation)
Experience with unsupervised and supervised machine learning techniques and methods
Experience performing data mining, analysis, and training set construction

Desired Qualifications

Proficiency with Unsupervised Machine Learning methods including Cluster Analysis (e.g., K-means, K-nearest Neighbor, Hierarchical, Deep Belief Networks, Principal Component Analysis), Segmentation, etc.
Proficiency with Supervised Machine Learning methods including Decision Trees, Support Vector Machines, Logistic Regression, Random/Rotation Forests, Categorization/Classification, Neural Nets, Bayesian Networks, etc.
Experience with pattern recognition and extraction, automated classification, and categorization
Experience with entity resolution (e.g., record linking, named-entity matching, deduplication/ disambiguation)
Experience with visualization tools and techniques (e.g., Periscope, Business Objects, D3, ggplot, Tableau, SAS Visual Analytics, PowerBI)
Experience with big data technologies (e.g., Hadoop, HIVE, HDFS, HBase, MapReduce, Spark, Kafka, Sqoop)

Security Clearance:

Selected applicants must be a US Citizen and able to obtain and maintain a Top Secret Security Clearance

About employer

More about this job

Skills

Decision making
Hazard assessment
Cleaning
Machine learning
Project management
Research
Industrial engineering
Statistics
Computer science
Programming languages
R
Python
Scala
Oracle Java
SQL
EDA
SAS
SPSS
Data mining
SAP Business Objects
Tableau
Google Analytics
Microsoft Power BI
Apache Hadoop
Apache HBase
Apache Spark
Apache Kafka
Apache Sqoop

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Jobs in the United States