Cathexis Technologies
cathexis.com
Actively hiring
National Security
Machine Learning
Defense AI
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Technologies
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Products
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Offices
Jobs
Financials
Overview
Cathexis is a government technology contractor that provides artificial intelligence, machine learning, data science and software engineering services to United States defense and intelligence agencies. Much of its work requires security clearances, and its engineers build and deploy analytics and AI systems for classified programmes from offices in the Washington area, Redwood City and Huntsville. The company is headquartered in Washington, District of Columbia, United States.
Tech stack
Technologies named in job postings at Cathexis Technologies over the last 12 months, by layer, with the share of postings for each.
Technologies in use
39
Postings analysed
41
Stack modernity
82/100AI adopter
Languages
Python85%
JavaScript76%
C++15%
Ruby10%
Frameworks & libraries
PyTorch2%
Ray2%
TensorFlow2%
Databases
PostgreSQL10%
Amazon Redshift5%
BigQuery5%
Google BigQuery5%
Cloud & platforms
AWS29%
Azure29%
GCP29%
Kubernetes15%
AI & ML
LLM66%
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Full Cathexis Technologies tech stack
39 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$167k
Typical range
$65k – $225k
Open positions
17
8
Jobs
Senior
87.5%
Staff
12.5%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Senior | 7 | $179k | $125k – $225k |
| Staff | 1 | $180k | $180k |
Highest paying role
Senior Program Manager (Census)
$225k
Normalized to USD per year
All salaries at Cathexis Technologies
By role, level and city, against the market · 17 jobs with pay
Growth
Hiring Momentum
93/100
Scaling fast
Open positions
17
20 opened / 11 closed in 30 days
Median time-to-fill
22 days
faster than 50% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
AI/ML
45% ▼
DevOps
8% ▼
Leadership
8%
Support
6% ▲
Analytics
6% ▲
Operations
6% ▼
Actively hiring for AI/ML (+12 in 30 days)
Activity Timeline
Added TensorFlow to stack
Sep 2026
Added Ray to stack
Sep 2026
Added PyTorch to stack
Sep 2026
Added Tableau to stack
Sep 2026
Added Power BI to stack
Sep 2026
Added Rest API to stack
Sep 2026
Added ITIL to stack
Sep 2026
Added Microsoft Office to stack
Sep 2026
Added Linux to stack
Sep 2026
Added Machine Learning to stack
Sep 2026
Added Trello to stack
Sep 2026
Added Smartsheet to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
5
Hiring now
5
Countries
1
Busiest office
Washington
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Headquarters
Builds here
Office with open vacancies
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Washington
United States
HQ
4 open roles 7 posted in 90 days 50% engineering 10-50 est. staff $188k Avg Salary
hires for Analytics, Management, Operations
Tysons
United States
Regional office
10 open roles 28 posted in 90 days 60% engineering 50-200 est. staff $154k Avg Salary
hires for AI/ML, DevOps, HR
Redwood City
United States
Engineering / R&D
4 open roles 5 posted in 90 days 100% engineering 10-50 est. staff $166k Avg Salary
hires for AI/ML, Backend
Huntsville
United States
Support & operations
2 open roles 2 posted in 90 days 1-10 est. staff $55k Avg Salary
hires for Support
Pocatello
United States
1 open roles 1 posted in 90 days 1-10 est. staff $54k Avg Salary
hires for Support
Earlier presence
Alexandria, United States
Arlington, United States
Jobs
$120k – $190k per year • In office • TS/SCI • Full-Time • Bachelor's Degree • Tysons
Python
JavaScript
Ruby
C++
PostgreSQL
AI/ML
Reinforcement Learning
Computer Vision
Frontend
Yarn
DevOps
Terraform
Ansible
GCP
Helm
CloudFormation
Azure
Jenkins
AWS
Docker
Kubernetes
Amazon S3
Linux
Management
Agile
Scrum
Apply
$148k – $179k per year • In office • TS/SCI • Full-Time • Bachelor's Degree • Tysons
Python
JavaScript
LLM
Apply
$148k – $179k per year • In office • Top Secret • Full-Time • Bachelor's Degree • Tysons
Python
JavaScript
LLM
Apply
$120k – $150k per year • In office • Secret • Full-Time • Tysons
Python
Reinforcement Learning
Computer Vision
LLM
Machine Learning
DevOps
GCP
Azure
AWS
Management
Agile
Apply
$137k – $167k per year • In office • Secret • Full-Time • Bachelor's Degree • Redwood City
Python
JavaScript
LLM
Apply
$125k – $150k per year • In office • Full-Time • Bachelor's Degree • Redwood City
Python
Reinforcement Learning
Computer Vision
Machine Learning
DevOps
GCP
Azure
AWS
Management
Agile
Apply
$148k – $179k per year • In office • Secret • Full-Time • Bachelor's Degree • Redwood City
Python
JavaScript
LLM
Apply
$123k – $150k per year • In office • Secret • Full-Time • Bachelor's Degree • Tysons
Python
JavaScript
LLM
Apply
$100k – $160k per year • In office • Top Secret • Full-Time • Bachelor's Degree • Tysons
Python
JavaScript
Ruby
C++
PostgreSQL
AI/ML
Reinforcement Learning
Computer Vision
Frontend
Yarn
DevOps
Terraform
Ansible
GCP
Helm
CloudFormation
Azure
Jenkins
AWS
Docker
Kubernetes
Amazon S3
Linux
Management
Agile
Scrum
Apply
$160k – $205k per year • In office • Secret • Full-Time • Bachelor's Degree • Washington
Tableau
Power BI
Microsoft Excel
Management
SharePoint
Microsoft Office
Apply
$145k – $180k per year • In office • Secret • Full-Time • Bachelor's Degree • Tysons
Python
Go
JavaScript
TypeScript
C++
Snowflake
Databricks
Google BigQuery
Amazon Redshift
BigQuery
Frontend
GraphQL
DevOps
Rest API
Terraform
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
Cybersecurity
ISO 27001
SOC 2
Management
Agile
Apply
$137k – $167k per year • In office • Full-Time • Bachelor's Degree • Redwood City
Python
JavaScript
Apply