Principal Software Engineer - 25k Sign On - TS/SCI/Poly
Principal Software Engineer - 25k Sign On - TS/SCI/Poly
Employer Active
Job Alert
You will be updated with latest job alerts via email
Share
Job Alert
You will be updated with latest job alerts via email
Job Description
Leidos has a new and exciting opportunity for a Software Engineer in our National Security Sectors (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.
Position is eligible for a sign on bonus of $25000!
Job Responsibilities:
Analyze user requirements to derive software design and performance requirements.
Debug existing software and correct defects.
Design and code new software or modify existing software to add new features.
Integrate existing software into new or modified systems or operating environments.
Develop simple data queries for existing or proposed databases or data repositories.
Write or review software and system documentation.
Develop or implement algorithms to meet or exceed system performance and functional standards.
Basic Qualifications:
20 years experience as a SWE in programs and contracts of similar scope type and complexity.
Bachelors degree in Computer Science or related discipline from an accredited college or university.
Clearance Required: Must have TS/SCI with Polygraph
Preferred Qualifications:
Java development experience
Proficiency with Git Linux Jira Confluence Eclipse.
Familiarity with Agile Scrum methodologies.
Experience with React or similar libraries (Vue Angular).
Strong problem-solving skills.
Ability to lead technical teams.
Experience in complex database or data repository interfaces/queries.
Proven ability to ensure quality control of developed and modified software.
CONMD
CSSRC
Come break things (in a good way). Then build them smarter.
Were the tech company everyone calls when things get weird. We dont wear capes (theyre a safety hazard) but we do solve high-stakes problems with code caffeine and a healthy disregard for how its always been done.
Original Posting:
July 24 2025For 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 $148850.00 - $269075.00The Leidos pay range for this job level is a general guideline onlyand 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.
Required Experience:
Staff IC
Employment Type
Full-Time
