1,787,266open jobs
103,812companies
266,330added this week
Browse all
Salary
$66k – $106k per year
Location
In office (Herndon)

Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Oct 16, 2026. Peraton scores A on the Alion truth index.

Overview
Company
Impact
Profile match
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.
Backed by Veritas Capital

Responsibilities

Peraton is seeking Entry-level Software Engineers in our Herndon, VA location to support a large software development classified program developing, operating, and maintaining mission critical enterprise capabilities. Program includes development and support for existing mission systems in parallel with effort to develop and deliver modernized cloud native, microservice-based products. Team applies Agile methodology, DevOps principles and behavior and test-driven development practices.

The target start date for this position is Summer 2027, after successfully obtaining the necessary security clearance, as dictated by the government program.

Responsibilities:

  • Candidate will apply agile development processes to implement features as defined by user stories, 3-week Sprints/3 Month Spins.
  • Development using Java full stack.
  • Develop/maintain platform related applications and libraries.
  • Develop/maintain existing applications as requirements are requested and when updates are required.
  • Candidate will resolve database issues and create new features/functionality for existing database.

Qualifications

Required Qualifications:

  • US Citizenship with the ability to obtain and maintain a TS/SCI security clearance and polygraph prior to starting.
  • Bachelor’s degree or higher in Computer Science, Computer Engineering, Software Engineering or related technical or scientific fields, such as engineering, physics, mathematics, operations research, engineering management, information technology, management information systems, or related STEM degree program and 0-2 years of experience.
    • May/June 2027 grads are welcome to apply.
  • Strong foundational knowledge working with Java OOP development.
  • Willingness to learn and become an effective team member.
  • Strong written and oral communication skills.

Desired Qualifications:

  • An already active TS/SCI security clearance.
  • 3.0 and above GPA.
  • Demonstrated experience with the systems engineering life-cycle.
  • Previous hands-on experience through coursework or internships.
  • Previous hands-on coding experience with Python, Angular, Postgres, & SQL.

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Target Salary Range

$66,000 - $106,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

EEO

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,787,266 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Herndon
≈ $62k – $123k per year (Estimated) • Hybrid • 3+ years exp • Draper
Python
JavaScript
TypeScript
Python
Flask
FastAPI
Databases
Redis
AI/ML
Machine Learning
Frontend
Vue.js
Angular
React.js
Web Components
DevOps
AWS
Management
Agile
Apply
$145k – $180k per year • Hybrid • Full-Time • 3+ years exp • Seattle
Python
JavaScript
Java
Rust
TypeScript
SQL
Node JS
Rust
Tauri
AI/ML
Copilot
AI Agents
Frontend
React.js
Material UI
DevOps
CI/CD
AWS
Robotics
Digital Twin
Design
Figma
Management
Slack
Microsoft Teams
Agile
Apply
In office • Internship • Bachelor's Degree • Plano
Python
TypeScript
C#
C#
.NET
DevOps
Azure
Management
Outlook
Microsoft Office
Apply
Software Engineer 1 hour ago
$74k – $137k per year • In office • 2+ years exp • Bachelor's Degree • Irving
JavaScript
Java
TypeScript
SQL
Scala
Java
Spring Framework
Maven
Hibernate
Databases
PostgreSQL
HBase
AI/ML
Hadoop
Frontend
Angular
DevOps
Ansible
CI/CD
Git
AWS
Docker
Kubernetes
Unix
Analytics
ETL/ELT
Management
Agile
Apply
$143k – $262k per year • Hybrid • 4+ years exp • Bachelor's Degree • Boca Raton
Java
C#
Java
Spring Boot
C#
.NET
DevOps
GCP
AWS
Management
Agile
Scrum
Apply
Data Analyst 1 day ago
≈ $70k – $131k per year (Estimated) • In office • Public Trust • 2+ years exp • Bachelor's Degree • United States
Python
Java
SQL
Scala
SAS
Stata
Databases
MySQL
PostgreSQL
AI/ML
Hadoop
Spark
Machine Learning
Analytics
ETL/ELT
Apply
$145k – $250k per year • Hybrid • Top Secret • Washington
Python
JavaScript
TypeScript
Databases
PostgreSQL
AI/ML
Model Context Protocol
NLP
Frontend
Angular
DevOps
GCP
OpenShift
Azure
CI/CD
AWS
Docker
Kubernetes
Amazon EKS
Google GKE
Azure AKS
GitLab
Linux
Unix
Apply
In office • Full-Time • Baku
Python
SQL
AI/ML
Machine Learning
DevOps
Git
Analytics
Power BI
Apply
$101k – $175k per year • Remote (United States) • Secret • 3+ years exp • Bachelor's Degree • United States
Java
SQL
DevOps
Rest API
SOAP
Cybersecurity
Active Directory
LDAP
Management
Agile
Apply
≈ $136k – $248k per year (Estimated) • In office • Top Secret • 8+ years exp • Bachelor's Degree • Washington
JavaScript
TypeScript
SQL
C#
C#
ASP.NET Core
Entity Framework Core
Frontend
React.js
Mobile
Dependency Injection
DevOps
Rest API
Git
GitLab
Management
Agile
Scrum
Apply
≈ $94k – $190k per year (Estimated) • In office • Bachelor's Degree • Herndon
Python
Java
C++
AI/ML
PyTorch
Ignite
Machine Learning
DevOps
Ansible
Docker
Management
Agile
Apply
$112k – $179k per year • Remote (United States) • Public Trust • 8+ years exp • High School Diploma • San Antonio
JavaScript
SQL
C#
Databases
DynamoDB
DevOps
AWS
AWS Lambda
GitLab
Amazon S3
IAM
Management
ServiceNow
UiPath
Agile
ITSM
Apply
$176k – $282k per year • In office • TS/SCI • 16+ years exp • Master's Degree • Chantilly
Python
Java
TypeScript
SQL
C++
Databases
DynamoDB
ElasticSearch
DevOps
CloudFormation
Git
AWS
Docker
AWS Lambda
Amazon EC2
GitLab
Amazon S3
IAM
Amazon ECS
Amazon CloudWatch
API Gateway
Linux
Management
Agile
Apply
$135k – $216k per year • In office • Public Trust • 12+ years exp • PhD • United States
Python
Java
SQL
Databases
PostgreSQL
Snowflake
Databricks
Delta Lake
Apache Kafka
AI/ML
Spark
MLFlow
DevOps
Splunk
Terraform
Helm
Istio
Terragrunt
Linkerd
CI/CD
GitOps
ArgoCD
AWS
Kubernetes
Amazon EKS
Amazon EC2
Amazon S3
IAM
Amazon ECS
Amazon CloudWatch
Cybersecurity
Okta
HIPAA
Zero Trust
Management
Agile
Apply
$146k – $234k per year • In office • TS/SCI • 8+ years exp • Bachelor's Degree • Annapolis Junction
Python
Java
Kotlin
Java
Spring Framework
Maven
Spring Cloud
Kotlin
Mockito
Databases
ElasticSearch
AI/ML
Flink
DevOps
Git
AWS
Docker
Kubernetes
Apply
≈ $94k – $190k per year (Estimated) • In office • Bachelor's Degree • Herndon
Python
Java
C++
AI/ML
PyTorch
Ignite
Machine Learning
DevOps
Ansible
Docker
Management
Agile
Apply
$144k – $194k per year • Equity • In office • Full-Time • 3+ years exp • Bachelor's Degree • Herndon
Java
C#
C++
DevOps
AWS
eBPF
SLI/SLO/SLA
DNS
DHCP
Apply
$144k – $194k per year • Equity • In office • TS/SCI • Full-Time • 3+ years exp • Bachelor's Degree • Herndon
DevOps
AWS
Management
Agile
Apply
$168k – $227k per year • Equity • In office • Full-Time • 5+ years exp • Bachelor's Degree • Herndon
DevOps
AWS
Management
Agile
Apply
Data Architect 8 hours ago
$180k – $200k per year • In office • TS/SCI • 11+ years exp • Bachelor's Degree • Herndon
Python
DevOps
Splunk
Ansible
Azure
AWS
Analytics
Apache NiFi
Apply
See all jobs
This is one of many
1,787,266 more open roles from verified company boards, updated every day.