What jobs is ClosureTech hiring for right now?

As of Sep 24, 2026, ClosureTech has 6 open jobs on Alion. They are posted in 2 cities. Its postings score B on the Alion truth index.

Source: Alion Coverage: open vacancies from the employer's own careers board Sep 23, 2026

Open jobs

6

Cities

2

Median age

70 days

How ClosureTech hires

Truth index

B 75/100

Ghost roles

0%

Stale roles

100%

Reposted roles

0%

ClosureTech scores B on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed

Which roles ClosureTech is hiring for

6 Jobs

Data Science 3 50%

AI/ML 1 16.7%

Backend 1 16.7%

DevOps 1 16.7%

Where ClosureTech is hiring

ClosureTech hires from 2 offices across 1 countries, holding 6 of its open vacancies between them.

Loading the map

Headquarters Builds here Office with open vacancies Tap a pin for the office

How the work at ClosureTech is set up

Work format

In office 6 100%

Level

Senior 3 50%

Junior 1 17%

Middle 1 17%

Staff+ 1 17%

Open vacancies at ClosureTech

Linux Administrator

≈ $136k – $266k per year (Estimated) • In office • TS/SCI • 10+ years exp • Bachelor's Degree • Chantilly

Linux

Cybersecurity

Active Directory

LDAP

Apply

View

Senior Data Scientist

≈ $125k – $241k per year (Estimated) • In office • TS/SCI • 3+ years exp • Bachelor's Degree • Chantilly

Python

SQL

Claude

Machine Learning

DevOps

AWS

Analytics

Tableau

Apply

View

Full Stack Developer

≈ $130k – $241k per year (Estimated) • In office • TS/SCI • 8+ years exp • Bachelor's Degree • McLean

Python

JavaScript

TypeScript

SQL

FastAPI

Frontend

Vue.js

DevOps

Terraform

CDKTF

Apply

View

Data Scientist

≈ $106k – $199k per year (Estimated) • In office • TS/SCI • 3+ years exp • Bachelor's Degree • Chantilly

Python

SQL

Claude

Machine Learning

DevOps

AWS

Analytics

Tableau

Apply

View

Data Engineer

≈ $84k – $191k per year (Estimated) • In office • TS/SCI • 2+ years exp • Chantilly

Python

Java

SQL

Airflow

DevOps

Linux

Analytics

ETL/ELT

Apply

View

AI/ML Engineer

≈ $149k – $270k per year (Estimated) • In office • TS/SCI • 8+ years exp • Bachelor's Degree • Chantilly

Python

PostgreSQL

AI/ML

Fine-tuning

Reinforcement Learning

Computer Vision

LLM

RAG

Machine Learning

DevOps

Rest API

AWS

Docker

Apply

View

Questions about jobs at ClosureTech

Is ClosureTech hiring right now?

Yes. As of Sep 24, 2026, ClosureTech has 6 open jobs on Alion.

What roles does ClosureTech hire for?

ClosureTech is hiring mostly for Data Science, AI/ML, Backend. The largest group is Data Science with 3 open vacancies.

Where does ClosureTech hire?

ClosureTech has open vacancies in 2 places, most of all in Chantilly, McLean.

How long have ClosureTech vacancies been open?

Half have been on Alion for 70 days or less. 3 vacancies at ClosureTech have been listed for more than 90 days, and postings of that age are far more often out of date.

How reliable are ClosureTech job postings?

ClosureTech scores B on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again.