Principal Software Engineer - 25k Sign on Bonus

Sorry, this job was removed at 12:22 a.m. (CST) on Saturday, Jul 12, 2025
Be an Early Applicant
Aurora, CO
In-Office
149K-269K Annually
Information Technology • Software
The Role

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.

Position is eligible for a sign on bonus of $25,000!

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.

  • Bachelor’s degree in Computer Science or related discipline from an accredited college or university.

  • Clearance Required: Must have TS/SCI with Polygraph

  • Must have Java development experience

Preferred Qualifications:

  • 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

Original Posting:February 19, 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.

Similar Jobs

Wipfli Logo Wipfli

Senior Manager, Advisory Services - Nonprofit Clients

Cloud • Fintech • Software • Business Intelligence • Consulting • Financial Services
Remote or Hybrid
United States
3000 Employees
142K-213K Annually

Wipfli Logo Wipfli

Manager, Advisory Services - Nonprofit Industry

Cloud • Fintech • Software • Business Intelligence • Consulting • Financial Services
Remote or Hybrid
United States
3000 Employees
96K-160K Annually

Rapid7 Logo Rapid7

Vector Command Specialist (Penetration Testing)

Artificial Intelligence • Cloud • Information Technology • Sales • Security • Software • Cybersecurity
Remote or Hybrid
United States
2400 Employees
89K-121K Annually
Remote or Hybrid
US
2300 Employees
90-90 Hourly
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
Alexandria, VA
27,104 Employees

What We Do

We Are Leidos

For 50 years we have been tackling some of the biggest problems that face our nation and our world.

OUR MISSION
Through our culture of innovation and history of performance, we develop deep customer trust built on integrity and create enduring solutions that improve our world. Leidos is a science and technology solutions leader working to address some of the world’s toughest challenges in the defense, intelligence, homeland security, civil, and healthcare markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Va., Leidos reported annual revenues of approximately $11.09 billion for the fiscal year ended January 3, 2020.

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 newly launched 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.

Similar Companies Hiring

Scotch Thumbnail
Software • Retail • Payments • Fintech • eCommerce • Artificial Intelligence • Analytics
US
25 Employees
Milestone Systems Thumbnail
Software • Security • Other • Big Data Analytics • Artificial Intelligence • Analytics
Lake Oswego, OR
1500 Employees
Fairly Even Thumbnail
Software • Sales • Robotics • Other • Hospitality • Hardware
New York, NY

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account