Leidos Logo

Leidos

Jr. Software Engineer

Posted 2 Hours Ago
In-Office
6 Locations
55K-100K Annually
Entry level
In-Office
6 Locations
55K-100K Annually
Entry level
As a Junior Software Engineer, you will design, implement, test, and deploy applications within an agile team, focusing on enhancing data access and visualization capabilities.
The summary above was generated by AI

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend against evolving threats around the world. Our team’s focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.

The Intelligence Production Solutions Division (IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking a highly motivated Junior Software Engineer for the Chinook Program. The Chinook Program delivers next-generation, mission-focused software solutions for geospatial intelligence (GEOINT). This role offers a unique opportunity to contribute to meaningful national security work while building experience with modern software tools, agile practices, and classified cloud environments.

As a Junior Software Engineer, you will work as part of an agile development team to help design, implement, test, and deploy applications and services. You will receive mentorship from senior engineers while supporting the development of systems that enhance our customer’s data access, visualization, and dissemination capabilities.

Position may be performed in the following locations below.  Please note Gaithersburg, MD is the program’s primary work location.

  • Gaithersburg, MD

  • Alexandria, VA

  • Chantilly, VA

  • Aurora, CO

  • St. Louis, MO

  • Tucson, AZ

Clearance Level Required:

U.S. Citizenship with the ability to obtain Top Secret/SCI (TS/SCI), as well as a Polygraph.

Primary Responsibilities:

  • Engage in the complete software development lifecycle, operating within well-defined parameters.

  • Take ownership of delivering enhancements within a system or application.

  • Break down sizable tasks into manageable units for execution and provide LOE estimations.

  • Collaborate with fellow software engineers to create and document optimal technical designs.

  • Ensure team compliance with Agile processes and best practices.

  • Build software solutions where the solution is not clearly defined but always prioritizing customer needs.

Basic Qualifications:

  • US citizenship is required per contract.

  • Bachelor's degree in Computer Science, Software Engineering is required with less than 2 years of prior relevant experience.

  • Hands-on experience with the following technologies:

    • Web: HTML, CSS, Django, and REST APIs

    • Object-oriented Programming: Python, Java, JavaScript, and REACT

    • Relational Database: PostgreSQL with the ability to write SQL statements

    • Operating System: Windows, Linux

    • Version Control System: Git

  • Understanding of modern software design patterns and coding standards.

  • Strong, self-motivated desire to learn new programming languages, tools, frameworks, and techniques.

  • Ability to complete tasking independently with minimal direct supervision.

  • Ability to work and collaborate effectively within a multi-disciplined engineering team.

Preferred Qualifications:

  • Software Architectures: Client-Server, Microservices, Model-View-Controller.

  • Cloud Exposure:

    • Multi-cloud architectures: AWS, IBM, Google, Azure, and Oracle.

    • Specific AWS Services: S3, SQS, SNS, EC2, CloudFormation and RDS.

  • Working knowledge of Agile development and continuous integration/continuous delivery methodologies and tools.

  • Knowledge of continuous integration and delivery tools: Jenkins, GitLab, and Docker.

  • Demonstrated experience planning and presenting user interface designs.

#Chinook

At Leidos, we don’t want someone who "fits the mold"—we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, “what’s next?” before the dust settles on “what’s now.”

If you’re already scheming step 20 while everyone else is still debating step 2… good. You’ll fit right in.

Original Posting:October 17, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $55,250.00 - $99,875.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Top Skills

AWS
Azure
CSS
Django
Docker
Git
Gitlab
Google
HTML
Ibm
Java
JavaScript
Jenkins
Linux
Oracle
Postgres
Python
React
Rest Apis
SQL
Windows

Similar Jobs

31 Minutes Ago
Hybrid
Scottsdale, AZ, USA
Senior level
Senior level
Big Data • Real Estate • Software
Lead the payment operations team, ensuring efficient transaction processing, fraud prevention, and regulatory compliance while collaborating across departments to optimize payment systems.
Top Skills: Aml ComplianceFraud DetectionKycPayment Systems
2 Hours Ago
In-Office
Headquarters, AZ, USA
201K-274K Annually
Senior level
201K-274K Annually
Senior level
Fintech • HR Tech • Payments • Social Impact • Financial Services
Lead daily accounting operations, oversee financial reporting compliance, manage audit processes, and ensure strong internal controls and accounting practices.
Top Skills: Sarbanes Oxley (Sox)U.S. Gaap
2 Hours Ago
Easy Apply
Remote or Hybrid
45 Locations
Easy Apply
144K-160K Annually
Senior level
144K-160K Annually
Senior level
Artificial Intelligence • Cloud • Security • Software • Cybersecurity
As a Senior Technical Curriculum Developer, you will create engaging cloud engineering content, improve training materials, and collaborate with engineering teams to enhance courses for Datadog's users.
Top Skills: AWSDockerGithub ActionsKubernetesTerraform

What you need to know about the Colorado Tech Scene

With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.

Key Facts About Colorado Tech

  • Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
  • Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
  • Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
  • Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
  • Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account