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Leidos

Journeyman Software Engineer

Leidos

Published 25 Apr 2026
Gaithersburg, MD, USA
87K - 157K USD Annual
Full Time

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Role Highlights

Languages used

Java
Python
GO

Key skills

Computer Science
Integrations
API
CICD
Cloud Infrastructure
Control Systems
VCS
System Administration
IAM
Software Testing
Data
AI
Security
Microservices
DevSecOps
Deployment
Debugging
TroubleShooting
Devops
Reliability
Agile
Machine Learning
Operations
Regression
Automation

Tools, Libraries and Frameworks

Git
Docker
Kubernetes
AWS
Azure
GCP

Description

This role involves developing, testing, and maintaining software applications and services to support enterprise data and analytics capabilities. The individual will collaborate with government partners and engineering teams to translate strategic requirements into production-ready solutions. Responsibilities include contributing to product planning, execution, and continuous improvement to ensure mission-aligned delivery. The position requires performing debugging, troubleshooting, and system configuration tasks within a secure environment. Additionally, the role entails supporting automated build and deployment processes while maintaining technical documentation and code repositories.

Required Qualifications and Skills

Candidates must possess an active Top Secret clearance with SCI eligibility and meet DoD 8140 foundational qualification requirements. Educational requirements include a Bachelor’s degree with at least 4 years of experience or a Master’s degree with at least 2 years of experience in a technical discipline. Applicants are required to have professional experience in software engineering, API development, and version control systems. Proficiency in modern programming languages and familiarity with DevSecOps principles are essential for the role.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

Leidos

Size

33167

Founded

HQ

Reston, US

Public/Private

Public Company

Description

Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health. Our 47,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $14.4 billion for the fiscal year ended December 30, 2022. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.

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