Overview
On Site
USD 148,850.00 - 269,075.00 per year
Full Time
Skills
Analytics
Security Engineering
Network Operations
Analytical Skill
Modeling
Signals Intelligence
Management
Training
Prototyping
Innovation
Debugging
Algorithms
System Documentation
Collaboration
Agile
Scrum
Software Engineering
Computer Science
Security Clearance
Java
Backend Development
Git
Linux
JIRA
Eclipse
Confluence
React.js
AngularJS
Vue.js
Market Analysis
Law
Job Details
Leidos has a new and exciting opportunity for a Software Engineer 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!
Are you seeking a new and challenging position supporting a complex program? Well, look no further! This is an exciting time to contribute to an important program with lasting impactful results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task. Tasks will include new design and prototyping within a fast-paced Agile team structure.
Full Stack Software Engineer (SWE-3) - Make an Impact That Matters
Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical program. In this role, you'll help architect, develop, and integrate software solutions that shape national security and drive meaningful innovation. Join an Agile team where your expertise won't just be valued-it will be vital.
Sign-on Bonus: $25,000
Primary Responsibilities
Basic Qualifications
Preferred Qualifications
CONMD
CSSRC
Original Posting:
July 24, 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 $148,850.00 - $269,075.00
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.
Are you seeking a new and challenging position supporting a complex program? Well, look no further! This is an exciting time to contribute to an important program with lasting impactful results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task. Tasks will include new design and prototyping within a fast-paced Agile team structure.
Full Stack Software Engineer (SWE-3) - Make an Impact That Matters
Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical program. In this role, you'll help architect, develop, and integrate software solutions that shape national security and drive meaningful innovation. Join an Agile team where your expertise won't just be valued-it will be vital.
Sign-on Bonus: $25,000
Primary Responsibilities
- Design, develop, and enhance secure software applications and systems
- Integrate new software into evolving operational environments
- Analyze user needs to craft efficient and scalable solutions
- Debug and optimize existing software for performance and reliability
- Implement complex algorithms that meet rigorous technical standards
- Create and maintain system documentation and technical reports
- Collaborate in Agile Scrum teams to deliver rapid, high-quality releases
Basic Qualifications
- 20+ years of software engineering experience on comparable programs
- Bachelor's degree in Computer Science or related discipline
- TS/SCI clearance with Polygraph
Preferred Qualifications
- Proficient in Java for backend development
- Strong knowledge of Git, Linux, Jira, Eclipse, and Confluence
- Familiarity with front-end frameworks (React, Angular, or Vue)
- Proven ability to lead technical efforts and ensure code quality
CONMD
CSSRC
Original Posting:
July 24, 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 $148,850.00 - $269,075.00
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.