Data Scientist Jobs in Washington

Data Scientist jobs in Washington hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $191,934/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Washington
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Expedia Group

expedia.com
expedia.com · HQ: Seattle, United States · Vacation Rentals · Travel & Tourism · Travel Agencies · 1001-5000 employees · Trust B · Hiring 127, 13 new
HQ: Seattle, United States · Vacation Rentals · Travel & Tourism · Travel Agencies · 1001-5000 employees · Trust B · Hiring 127, 13 new
Headquartered in Seattle, Washington, Expedia Group is a leading global travel technology company that operates a comprehensive portfolio of online travel and booking platforms. The company manages an extensive network of popular consumer brands, including Hotels.com, Vrbo, and its flagship namesake service, enabling users to effortlessly reserve flights, hotels, car rentals, and vacation packages. Through its robust digital marketplace infrastructure and advanced travel solutions, it seamlessly connects millions of travelers with hospitality providers worldwide.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 8 hours ago 16 days ago Likely open · 51%

Global Data Sharing Engineer

$117k – $163k per year · Senior · 6+ years exp · In office (Washington, Austin, United States) · Bachelor's Degree · Full-Time · Senior
Scala
Kotlin
PowerShell
Java
SQL
Python
DevOps
CI/CD
Apply
Top 25% payVerified live · 8 hours ago 2 months ago Long shot · 11%

Senior AI / ML Data Engineer - Layla AI

$185k – $258k per year · Senior · 8+ years exp · In office (Washington, Austin, United States) · Bachelor's Degree · Full-Time · Senior
SQL
Python
Databases
Google BigQuery
Snowflake
AI/ML
dbt
Claude
Analytics
Metabase
Looker
Apply

Peraton

peraton.com
peraton.com · HQ: Reston, United States · Systems Integrators · Information Security · Homeland Security · National Security · 1001-5000 employees · Est. 2017 · Trust A · Hiring 981, 162 new
HQ: Reston, United States · Systems Integrators · Information Security · Homeland Security · National Security · 1001-5000 employees · Est. 2017 · Trust A · Hiring 981, 162 new
Peraton is an American national security and technology company that provides systems engineering, IT modernisation, cyber, space and communications services to defense, intelligence, homeland security, civil and health agencies of the US government. Formed in 2017 by Veritas Capital and enlarged in 2021 through the acquisitions of the federal IT and mission support business of Northrop Grumman and of Perspecta, it employs tens of thousands of people across the United States. The company is headquartered in Reston, Virginia, United States.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 4 hours ago 18 days ago Fading · 37%

Data Scientist

$112k – $179k per year · Senior · 5+ years exp · In office (Washington, United States) · Bachelor's Degree · TS/SCI · Shift work · Senior
SQL
JavaScript
AI/ML
Machine Learning
Analytics
Tableau
Management
ServiceNow
Apply
Top 25% payVerified live · 4 hours ago 20 days ago Fading · 30%

Data Science and Governance Specialist with Top Secret clearance

$112k – $179k per year · Senior · 8+ years exp · In office (Washington, United States) · Bachelor's Degree · TS/SCI · Shift work · Staff
Apply
Top 25% payVerified live · 4 hours ago 28 days ago Long shot · 20%

Data Analytics Specialist with Top Secret clearance

$112k – $179k per year · Senior · 8+ years exp · In office (Washington, United States) · Bachelor's Degree · TS/SCI · Shift work · Staff
SQL
DevOps
Azure
AWS
Apply

SAIC

saic.com
saic.com · HQ: Reston, United States · Engineering Services · Digital Government · Systems Integrators · 5000+ employees · Est. 2013 · Trust B · Hiring 726, 116 new
HQ: Reston, United States · Engineering Services · Digital Government · Systems Integrators · 5000+ employees · Est. 2013 · Trust B · Hiring 726, 116 new
SAIC delivers technology integration and mission services to government agencies. Its work spans enterprise information technology, space systems, engineering and digital modernisation. The company is one of the largest federal services contractors.
No named decision-maker yet.
No careers mailbox known
Verified live · 29 min ago 18 days ago Fading · 43%

Data Engineer

≈ $115k – $218k per year (Estimated) · Senior · 5+ years exp · In office (Washington, United States) · Senior
SQL
Scala
SAS
Python
Databases
Azure SQL Database
Microsoft Fabric
Databricks
AI/ML
Spark
DevOps
Azure
Bicep
Azure DevOps
Terraform
Git
CI/CD
Analytics
Azure Data Factory
Power BI
Data Vault
Dimensional Modeling
ETL/ELT
+11
Apply
Verified live · 29 min ago 22 days ago Fading · 32%

PowerBI Database Engineer

≈ $115k – $219k per year (Estimated) · Senior · 5+ years exp · In office (Washington, United States) · Bachelor's Degree · Secret · Citizenship or vetting required · Senior
C++
JavaScript
SQL
DevOps
Rest API
Analytics
Power BI
Management
SharePoint
Agile
Apply
Verified live · 29 min ago 1 month ago Long shot · 22%

Senior SQL Server Cloud Database Administrator

≈ $115k – $218k per year (Estimated) · Senior · 10+ years exp · In office (Washington, United States) · Bachelor's Degree · Senior
SQL
Databases
MS SQL
DevOps
VMWare
Azure
AWS
Cybersecurity
Least Privilege
Apply

SS&C Technologies

ssctech.com
ssctech.com · HQ: Windsor, United States · Workflow & Process Automation (RPA, BPM) · Custody & Fund Administration · Financial Software & Embedded Finance · 5000+ employees · Est. 1986 · Trust A · Hiring 281, 35 new
HQ: Windsor, United States · Workflow & Process Automation (RPA, BPM) · Custody & Fund Administration · Financial Software & Embedded Finance · 5000+ employees · Est. 1986 · Trust A · Hiring 281, 35 new
SS&C Technologies is a financial services and healthcare software and services company headquartered in Windsor, Connecticut, whose brands include GlobeOp fund administration, Advent, Intralinks, GIDS, SS&C Health and Blue Prism automation. Founded in 1986 by William Stone, who still leads it, the Nasdaq-listed company has grown through acquisitions such as Advent, DST Systems and Blue Prism and employs more than 27,000 people across offices in dozens of countries. Its openings range from product managers, implementation consultants and quantitative financial engineers to hedge fund and private equity accountants, client success staff, operations analysts and sales executives.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago Visa sponsor 18 days ago Likely open · 61%

Senior Data Platform Engineer

≈ $103k – $187k per year (Estimated) · Senior · 8+ years exp · Washington · New York · Columbia · Remote (United States) · Full-Time · Senior
Apache Iceberg
Trino
StarRocks
Apache Kafka
AI/ML
Airflow
Flink
Human-in-the-Loop
LLM Guardrails
Model Context Protocol
Claude Code
Spark
Copilot
LLM
AI Agents
Function Calling
DevOps
CI/CD
+8
Apply

Northramp LLC

northramp.com
northramp.com · Washington · IT Consulting & Digital Transformation · Hiring 4, 1 new
Washington · IT Consulting & Digital Transformation · Hiring 4, 1 new
0 Big 4 Leaders Who Built a Different Kind of IT Consultancy You need to do more, with fewer resources.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 19 days ago Long shot · 18%

Data Scientist (AI/BI/Looker)

≈ $103k – $225k per year (Estimated) · Washington · Reston · Remote (United States) · Bachelor's Degree · Full-Time · Public Trust
SQL
Python
Databases
LookML
Google BigQuery
AI/ML
MLFlow
Vertex AI
Scikit-learn
NLP
NumPy
Statsmodels
Anomaly Detection
Time Series
Amazon SageMaker
TensorFlow
Computer Vision
PyTorch
Machine Learning
DevOps
GCP
Azure
AWS
Cybersecurity
FedRAMP
Analytics
A/B Testing
Looker
Tableau
Power BI
+17
Apply

B&A

bna-inc.com
bna-inc.com · HQ: McLean, United States · Digital Government · Cloud Consulting & Migration · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 1988 · Trust B · Hiring 78, 9 new
HQ: McLean, United States · Digital Government · Cloud Consulting & Migration · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 1988 · Trust B · Hiring 78, 9 new
B&A is a US government contractor headquartered in McLean, Virginia, providing IT modernization, cloud migration, data analytics, agile DevSecOps delivery, cybersecurity and mission support services to federal agencies. Serving clients since 1988 and now a portfolio company of DFW Capital Partners, it supports defence, intelligence and civilian customers such as the Army INSCOM and the Defense Logistics Agency, with staff in the Washington area, Alabama, Georgia, Ohio and other locations. It hires software developers and QA testers, database administrators, IT project managers, help desk and security specialists, geospatial and all-source analysts and hardware integration technicians.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 19 days ago Fading · 35%

Java/Jakarta and Database Developer

≈ $109k – $237k per year (Estimated) · In office (Washington, United States) · Bachelor's Degree
Java
Databases
Oracle
Management
Agile
Apply
Top 25% payVerified live · 5 hours ago 1 month ago Fading · 29%

Senior Data Scientist

$175k – $180k per year · Senior · 12+ years exp · In office (Washington, United States) · Bachelor's Degree · Full-Time · TS/SCI · Senior
SQL
Python
AI/ML
Machine Learning
Analytics
Tableau
Power BI
Apply

Experity Health

experityhealth.com
experityhealth.com · HQ: Bengaluru, India · EHR & Clinical Software · Urgent & Emergency Care · Health Care · 201-500 employees · Est. 2019 · Likely startup · Hiring 17, 2 new
HQ: Bengaluru, India · EHR & Clinical Software · Urgent & Emergency Care · Health Care · 201-500 employees · Est. 2019 · Likely startup · Hiring 17, 2 new
Simplify the delivery and management of on-demand care with the best end-to-end, integrated urgent care software from Experity. Request a demo today.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 day ago 19 days ago Fading · 35%

Database Administrator Senior - Postgres - MySQL

≈ $19k – $40k per year (Estimated) · Senior · 5+ years exp · In office (Bengaluru, India, Washington, New York, United States) · Bachelor's Degree · Full-Time · Senior
Python
Databases
Amazon Aurora
MySQL
PostgreSQL
DevOps
CloudFormation
Datadog
Amazon EC2
Amazon CloudWatch
Amazon S3
IAM
Terraform
AWS
+4
Apply

Capco

capco.com
capco.com · HQ: London, United Kingdom · RegTech, AML & Compliance · IT Consulting & Digital Transformation · Management Consulting · 5000+ employees · Est. 1998 · IT services · Trust B · Hiring 533, 64 new
HQ: London, United Kingdom · RegTech, AML & Compliance · IT Consulting & Digital Transformation · Management Consulting · 5000+ employees · Est. 1998 · IT services · Trust B · Hiring 533, 64 new
Capco is a management and technology consultancy founded in 1998 that works only for the financial services industry, covering banking, capital markets, wealth management, insurance and payments. It competes for regulatory, risk, testing and core banking transformation work, with delivery centres across Europe, North America, Latin America and Asia and a large engineering presence in Poland and India. Owned by the Indian IT services group Wipro since 2021, Capco is headquartered in London, United Kingdom.
Marcel du Bois Capco · Amministratore · decision-maker
Ann-Kathrin Sauthoff-Bloch · Geschäftsführung · decision-maker
Kushal Patel · Geschäftsführung · decision-maker
Annie Rowland · Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 3 hours ago Visa sponsor 19 days ago Likely open · 55%

Principal Consultant – Data Transformation & Technical Program Delivery

$139k – $174k per year · Lead · 8+ years exp · In office (Washington, United States) · Full-Time · Principal
SQL
AI/ML
Machine Learning
DevOps
GCP
Azure
AWS
Analytics
ETL/ELT
Apply

Tria Federal

triafed.com
triafed.com · HQ: Arlington, United States · Health Data & Interoperability · IT Consulting & Digital Transformation · Digital Government · EHR & Clinical Software · 11-50 employees · Est. 2021 · Trust B · Hiring 44, 4 new
HQ: Arlington, United States · Health Data & Interoperability · IT Consulting & Digital Transformation · Digital Government · EHR & Clinical Software · 11-50 employees · Est. 2021 · Trust B · Hiring 44, 4 new
Tria Federal is a US government contractor headquartered in Arlington, Virginia, that builds, modernizes and operates digital services and health technology platforms for federal agencies serving veterans, service members and civilians. Founded in 2021, it works across military and veteran health, public health and public safety programs, including Medicare claims systems, and invests in data and AI through its Tria Labs unit. Openings include FHIR backend, full-stack and Salesforce developers, data architects, ML engineers, business and product analysts, program managers and security engineers.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 20 days ago Fading · 44%

Data Architect Engineer

≈ $134k – $264k per year (Estimated) · Staff+ · 10+ years exp · In office (Washington, United States) · Bachelor's Degree · TS/SCI · Architect
SQL
Python
Python
pySpark
AI/ML
Scikit-learn
Amazon SageMaker
TensorFlow
Spark
PyTorch
Machine Learning
Anomaly Detection
DevOps
Git
AWS
+4
Apply

Redhorse

redhorsecorp.com
redhorsecorp.com · HQ: Arlington, United States · Defense AI · National Security · Analytics & BI Consulting · IT Consulting & Digital Transformation · 201-500 employees · Est. 2008 · Trust B · Hiring 61, 5 new
HQ: Arlington, United States · Defense AI · National Security · Analytics & BI Consulting · IT Consulting & Digital Transformation · 201-500 employees · Est. 2008 · Trust B · Hiring 61, 5 new
Redhorse Corporation is a US government services contractor headquartered in Arlington, Virginia, that provides data analytics, artificial intelligence, cybersecurity, digital transformation and mission support to national security, intelligence and law enforcement agencies. Founded in 2008 by retired Marine Corps colonel David Inman and led by chief executive Noah Klemm, it acquired Allied Associates International and supports clients such as the Chief Digital and AI Office, the Air Force and the Department of Energy. It hires program managers, software and data engineers, cybersecurity engineers, intelligence and policy analysts, instructional designers and administrative staff.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 3 hours ago 20 days ago Likely open · 56%

Data Scientist Subject Matter Expert (SME)

$185k – $200k per year · Senior · 10+ years exp · In office (Washington, United States) · Bachelor's Degree · Full-Time · TS/SCI · Senior
Python
AI/ML
NLP
Time Series
Computer Vision
Machine Learning
Robotics
Sensor Fusion
Apply
Top 25% payVerified live · 3 hours ago 20 days ago Likely open · 55%

Mid Level Data Scientist

$130k – $145k per year · Middle · 6+ years exp · In office (Washington, United States) · Bachelor's Degree · Full-Time · Middle
SQL
Python
AI/ML
Machine Learning
DevOps
Git
Analytics
ETL/ELT
Apply

Nalley Consulting

nalleyconsulting.com
nalleyconsulting.com · College Park · Washington · Management Consulting · Hiring 2
College Park · Washington · Management Consulting · Hiring 2
Nalley Consulting supports federal & state government agencies by providing highly qualified professionals devoted to fulfilling our clients’ missions.
No named decision-maker yet.
No careers mailbox known
22 days ago Fading · 35%

Data Engineer (Data Mgt) - Mid

≈ $77k – $164k per year (Estimated) · Junior · 2+ years exp · In office (Washington, United States) · Full-Time · TS/SCI · Junior
Python
DevOps
GitHub
Windows
Linux
Management
Jira
Apply

Cayuse Holdings

cayuseholdings.com
cayuseholdings.com · HQ: Pendleton, United States · Business Process Outsourcing (BPO) · IT Consulting & Digital Transformation · Est. 2006 · Hiring 89, 14 new
HQ: Pendleton, United States · Business Process Outsourcing (BPO) · IT Consulting & Digital Transformation · Est. 2006 · Hiring 89, 14 new
Cayuse Holdings is a tribally owned family of companies headquartered near Pendleton, Oregon, providing technology, professional, research and operations support services to federal agencies, state and local governments, commercial clients and tribal organisations. Founded in 2006 and owned by the Confederated Tribes of the Umatilla Indian Reservation, it has offices in Arlington, Huntsville and Honolulu and staff on contracts across the United States and overseas. Its openings include cloud and AI engineers, business and research analysts, program managers, security operations specialists, study coordinators, ophthalmology technicians and administrative support.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 24 days ago Long shot · 18%

Database Administrator

≈ $121k – $229k per year (Estimated) · Senior · 8+ years exp · In office (Washington, United States) · Bachelor's Degree · Top Secret · Staff
Oracle
Amazon Aurora
PostgreSQL
DevOps
Prometheus
Grafana
AWS
Apply

Slack

slack.com
slack.com · HQ: San Francisco, United States · AI Agents · Team Communication & Collaboration · 501-1000 employees · Est. 2009 · Trust A · Hiring 16, 1 new
HQ: San Francisco, United States · AI Agents · Team Communication & Collaboration · 501-1000 employees · Est. 2009 · Trust A · Hiring 16, 1 new
Slack is a leading cloud-based productivity and collaboration platform that offers organized channel messaging, audio and video huddles, and real-time file sharing. Headquartered in San Francisco, California, United States, the company operates as a subsidiary of Salesforce, empowering millions of professionals and enterprises globally. By integrating seamlessly with thousands of third-party software tools and automated workflows, the platform centralizes team communication and optimizes operational efficiency across diverse industries.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 8 hours ago 25 days ago Fading · 41%

Staff Business Data Scientist - Slack

$173k – $260k per year · Staff+ · 5+ years exp · In office (San Francisco, Atlanta, Washington, United States) · Bachelor's Degree · Full-Time · Staff
Scala
SQL
Python
AI/ML
Agentforce
AI Agents
Apply
Top 25% payVerified live · 8 hours ago 1 month ago Fading · 29%

Staff / Principal Product Data Scientist - Slack

$173k – $314k per year · Lead · 5+ years exp · In office (San Francisco, Atlanta, Washington, New York, United States) · Bachelor's Degree · Full-Time · Principal
Scala
SQL
Python
Databases
Presto
AI/ML
Airflow
Agentforce
AI Agents
Hadoop
Spark
+1
Apply

North Point Technology

northpointtechnology.com
northpointtechnology.com · HQ: Reston, United States · Enterprise Apps Implementation Partners · Cloud Consulting & Migration · IT Consulting & Digital Transformation · 51-200 employees · Est. 2005 · Trust C · Hiring 87
HQ: Reston, United States · Enterprise Apps Implementation Partners · Cloud Consulting & Migration · IT Consulting & Digital Transformation · 51-200 employees · Est. 2005 · Trust C · Hiring 87
North Point Technology is a technology consulting firm based in Reston, Virginia, that provides cloud engineering, cybersecurity, AI readiness and IT modernization services to federal government and commercial clients. Much of its work supports national security programs, including geospatial intelligence and enterprise identity and access management systems, while its commercial practice covers SAP platforms and manufacturing execution systems. It hires software, DevOps, cloud and integration engineers who hold Top Secret or TS/SCI clearances with polygraph, as well as SAP Basis and security specialists, controls engineers and project managers.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 27 days ago Fading · 41%

SQL Server Database Administrator (Mid-Level)

≈ $91k – $174k per year (Estimated) · Middle · 4+ years exp · In office (Washington, United States) · Full-Time · Middle
SQL
Databases
Oracle
MS SQL
MariaDB
MySQL
PostgreSQL
DevOps
Azure
Management
ServiceNow
SharePoint
+1
Apply
Verified live · 4 hours ago 27 days ago Fading · 41%

Oracle Database Administrator (Mid-Level)

≈ $92k – $175k per year (Estimated) · Middle · 4+ years exp · In office (Washington, United States) · Full-Time · Middle
SQL
Databases
Oracle
MariaDB
MySQL
PostgreSQL
Management
ServiceNow
Apply
Verified live · 4 hours ago 27 days ago Fading · 43%

Senior SQL Server Database Administrator

≈ $108k – $205k per year (Estimated) · Senior · 8+ years exp · In office (Washington, United States) · Full-Time · Senior
SQL
Databases
Oracle
MS SQL
MariaDB
MySQL
PostgreSQL
DevOps
Azure
Management
ServiceNow
SharePoint
+1
Apply

Expedia Group

expediagroup.com
expediagroup.com · HQ: Seattle, United States · Vacation Rentals · Travel Agencies · Travel Technology · Est. 1996 · NASDAQ: EXPE · Trust A · Hiring 138, 25 new
HQ: Seattle, United States · Vacation Rentals · Travel Agencies · Travel Technology · Est. 1996 · NASDAQ: EXPE · Trust A · Hiring 138, 25 new
Expedia Group is an American travel technology company headquartered in Seattle, Washington, that runs consumer brands such as Expedia and Vrbo alongside a B2B travel network and a travel advertising business. It began in 1996 as a division of Microsoft, went public in 1999, was spun off from IAC in 2005, and its portfolio also includes Hotwire, Orbitz, Travelocity, Wotif and Trivago. Current openings cover software development and machine learning engineers and scientists, product managers, data engineers, account managers for hotel partners, and analysts in Seattle, London, Austin and Chicago.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 1 hour ago 27 days ago Fading · 39%

Global Data Sharing Engineer

$117k – $163k per year · Senior · 6+ years exp · In office (Washington, Austin, United States) · Bachelor's Degree · Full-Time · Senior
Scala
Kotlin
PowerShell
Java
SQL
Python
DevOps
CI/CD
Apply

SAIC

eihu.fa.us8.oraclecloud
eihu.fa.us8.oraclecloud · Washington · CBRN Defense · Systems Integrators · Hiring 1
Washington · CBRN Defense · Systems Integrators · Hiring 1
SAIC is a United States technology and engineering services company that supports government customers, including defence and national security missions. Its current listing is for a CBRN defense data scientist who works in cross-functional teams to derive insight from data and translate mission needs into end-to-end analytic solutions. The company is based in the United States.
No named decision-maker yet.
No careers mailbox known
27 days ago Likely open · 48%

CBRN Defense Data Scientist

≈ $139k – $276k per year (Estimated) · Staff+ · 9+ years exp · In office (Washington, United States) · High School Diploma · Full-Time · TS/SCI · Staff
Machine Learning
Apply
Report

Elliptic

elliptic.co
elliptic.co · HQ: London, United Kingdom · RegTech, AML & Compliance · Blockchain Analytics · 501-1000 employees · Est. 2013 · Startup · Trust A · Hiring 27, 1 new
HQ: London, United Kingdom · RegTech, AML & Compliance · Blockchain Analytics · 501-1000 employees · Est. 2013 · Startup · Trust A · Hiring 27, 1 new
Elliptic is a blockchain analytics and cryptocurrency compliance software company headquartered in London, United Kingdom, and founded in 2013. The firm develops a platform for real-time wallet and transaction screening, entity due diligence, and cross-chain investigations to detect and prevent financial crime. Serving global financial institutions, digital asset exchanges, and government agencies, the company provides intelligence across more than 65 blockchains and covers the vast majority of global trading volume.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 3 hours ago 27 days ago Hiring now · 80%

Data Science Lead

$144k – $260k per year · Lead · Hybrid (Washington, United States) · Relocation · PhD · Full-Time · Staff
SQL
Python
Databases
Databricks
AI/ML
Spark
Machine Learning
Anomaly Detection
LLM
AI Agents
DevOps
AWS
+1
Apply

tdisecurity

tdisecurity.com
tdisecurity.com · Washington · Arlington · Professional Services · Information Security · Cybersecurity · 51-200 employees · Est. 2001 · Hiring 20, 1 new
Washington · Arlington · Professional Services · Information Security · Cybersecurity · 51-200 employees · Est. 2001 · Hiring 20, 1 new
TDI's mission is to create the world's most advanced cybersecurity ecosystem. Learn more about our products & services today to get started.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 28 days ago Fading · 41%

Data Visualization Engineer - Tetrad Digital Integrity LLC

$130k – $145k per year · Senior · 8+ years exp · In office (Washington, United States) · Bachelor's Degree · TS/SCI · Staff
SQL
Python
Databases
ElasticSearch
AI/ML
NumPy
DevOps
Kibana
Git
Logstash
Grafana
GCP
Azure
AWS
Analytics
ETL/ELT
Tableau
Power BI
Management
Agile
Confluence
+8
Apply
Verified live · 1 hour ago 28 days ago Fading · 41%

Data Engineering Software Developer - Tetrad Digital Integrity LLC

$130k – $145k per year · Senior · 8+ years exp · In office (Washington, United States) · Bachelor's Degree · TS/SCI · Staff
JavaScript
SQL
Python
Databases
ElasticSearch
Amazon Redshift
Snowflake
Apache Kafka
AI/ML
Hadoop
Frontend
React.js
DevOps
Red Hat
OpenShift
Kibana
Logstash
Bitbucket
Unix
Amazon S3
Git
Linux
Kubernetes
CI/CD
AWS
Puppet
Chef
Configuration Management
Prometheus
Grafana
Ansible
Analytics
ETL/ELT
Management
Agile
Confluence
Scrum
+23
Apply

Amentum

amentum.com
amentum.com · HQ: Chantilly, United States · Military Logistics · Business Process Outsourcing (BPO) · Engineering Services · 5000+ employees · Est. 2020 · Trust B · Hiring 1189, 231 new
HQ: Chantilly, United States · Military Logistics · Business Process Outsourcing (BPO) · Engineering Services · 5000+ employees · Est. 2020 · Trust B · Hiring 1189, 231 new
Amentum is a US government and critical infrastructure services contractor headquartered in Chantilly, Virginia, providing engineering, technical, mission support and operations services in defense, intelligence, space, energy and environment markets. It has about 50,000 employees in more than 70 countries, is listed on the New York Stock Exchange, and absorbed PAE in 2022 before combining with the Jacobs critical mission solutions business in 2024. Openings include aerospace, GN&C and reliability engineers, aircraft workers, database administrators, software engineers, biometric enrollment specialists and paralegals.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago Visa sponsor 29 days ago Long shot · 24%

Senior Data Scientist

≈ $121k – $228k per year (Estimated) · Equity · Senior · 8+ years exp · In office (Washington, United States) · Bachelor's Degree · Full-Time · TS/SCI · Citizenship or vetting required · Senior
Python
AI/ML
Machine Learning
Apply
Open 99 daysTop 25% pay Visa sponsor 3 months ago Long shot · 7%

Data Scientist - Mid

$120k – $160k per year · Equity · Senior · 8+ years exp · In office (Washington, United States) · Bachelor's Degree · Full-Time · TS/SCI · Citizenship or vetting required · Staff
SQL
Python
Analytics
Tableau
Power BI
Apply
Open 99 daysTop 25% pay Visa sponsor 3 months ago Long shot · 7%

Data Scientist - Senior

$140k – $180k per year · Equity · Senior · 12+ years exp · In office (Washington, United States) · Master's Degree · Full-Time · TS/SCI · Citizenship or vetting required · Senior
Machine Learning
Apply

FaegreDrinker

faegredrinker.com
faegredrinker.com · New York · San Francisco · Los Angeles · Chicago · Philadelphia · Corporate Trainings · Legal Services · Professional Services · Hiring 19, 2 new
New York · San Francisco · Los Angeles · Chicago · Philadelphia · Corporate Trainings · Legal Services · Professional Services · Hiring 19, 2 new
A full-service law firm handling complex transactions, litigation and regulatory work for multinational businesses.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 1 day ago 29 days ago Fading · 43%

Senior Data Engineer

$139k – $159k per year · Senior · 8+ years exp · Hybrid (New York, Chicago, Philadelphia, Washington, Minneapolis, United States) · Bachelor's Degree · Full-Time · Senior
SQL
Python
Python
pySpark
Databases
Delta Lake
Databricks
AI/ML
Spark
DevOps
Azure
CI/CD
Apply
Machines can read this selection · checked 20:54 UTC
Data Scientist Jobs in Washington
Frequently asked questions
How many Data Scientist jobs in Washington are available on Alion?
There are currently 119 active listings from 59 hiring companies on Alion, refreshed daily.
What salary do Data Scientist jobs in Washington pay?
The average salary is around $191,934 per year based on the current listings.
Are remote options available for Data Scientist jobs in Washington?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Data Scientist jobs in Washington?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.