Overview
On Site
USD 104,650.00 - 189,175.00 per year
Full Time
Skills
Analytics
Security Engineering
Network Operations
Analytical Skill
Modeling
Signals Intelligence
Management
Training
Interfaces
Usability
Debugging
Automated Testing
Scripting
Collaboration
Sprint
UPS
Test Cases
Quality Assurance
Computer Science
Software Engineering
Security Clearance
Frontend Development
Testing
React.js
Java
C++
Test Scripts
Python
UI
Selenium
Cypress
JavaScript
TypeScript
HTML
Cascading Style Sheets
Agile
Recruiting
Market Analysis
Law
Job Details
Leidos has a new and exciting opportunity for a Software Engineer (SWE) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!
This position is eligible for a sign on bonus of $25,000.
Primary Responsibilities
Basic Qualifications
Preferred Qualifications
cssrc
conmd
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
November 20, 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 $104,650.00 - $189,175.00
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.
This position is eligible for a sign on bonus of $25,000.
Primary Responsibilities
- Test front-end user interfaces to ensure functionality and usability.
- Write and maintain automated test scripts for UI verification using tools such as Robot Framework (Python).
- Design and code new automated test scripts or modify existing ones to add new features.
- Debug existing automated test scripts and correct defects.
- Collaborate with developers to design, implement, and validate features in React and related front-end libraries.
- Support integration of UI components with back-end services written in Java and/or C++.
- Participate in Agile development teams, contributing to sprint planning, code reviews, and daily stand-ups.
- Document test cases, results, and processes to support ongoing quality assurance.
- Explore and apply other front-end automation tools as appropriate to improve efficiency.
Basic Qualifications
- Minimum of Seven (7) years' experience as a SWE in programs and contracts of similar scope, type, and complexity is required.
- Bachelor's degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree.
- Clearance Requirement: Active Top Secret/SCI clearance with Polygraph.
Preferred Qualifications
- Experience with front-end development and/or UI testing.
- Familiarity with React, Java, and/or C++.
- Ability to write test scripts in Python (Robot Framework experience strongly preferred).
- Hands-on experience with Robot Framework for UI automation.
- Exposure to other front-end automation tools (e.g., Selenium, Cypress).
- Knowledge of modern web technologies: JavaScript, TypeScript, HTML, CSS.
- Experience working in Agile development environments.
cssrc
conmd
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
November 20, 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 $104,650.00 - $189,175.00
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.
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.