Full Stack Software Engineer (SWE-3)

Leidos

Not Interested
Bookmark
Report This Job

profile Job Location:

Laurel, MD - USA

profile Monthly Salary: $ 107900 - 195050
Posted on: 2 days ago
Vacancies: 1 Vacancy

Job Summary

Leidos has a new and exciting opportunity for a Full Stack 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!

Job Summary:

Our LOE program provides our customers Operations organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping new development and advanced technology research. From leading-edge visualizations to analytic development were always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment our prototype development program is the ideal place to grow your skills and make a real impact. Clickhereto learn more about how this program Delivers Mission Success!

You will be joining a talented team of developers systems integrators system engineers analysts and systems administrators supporting an elite defensive cybersecurity mission. Located in Laurel MD this team supports Red Hunt Blue and JCMA missions to help secure our nations most important develop innovative solutions to difficult problems in a DevOps environment to keep pace with mission requirements.

Job Responsibilities/Qualifications:

  • Mission Focus: Develop solutions in support of Defensive Cybersecurity Operations. Develop prototypes answering new questions as well as providing better answers to existing questions. Work directly with the customer in a highly collaborative integrated fast-paced environment using leading technologies. Act as the development teams primary point of contact for individual Cybersecurity missions as requested. This positions primary support is to Blue Team missions with opportunities to support Red Hunt and JCMA missions as required. Provide mentorship to other developers and be open to learning techniques and tools from other search of a full stack developer that can sustain and migrate existing mission tracking application into a robust tool suite to satisfy the customers growing needs.
  • Technical Proficiency: Java for maintaining and upgrading the server side (Web server experience) Python experience with Flask or similar Python web server technologies JavaScript-NodeJS experience for server-side web development. Experience migrating existing applications to newer technologies. Experience working directly with customers to implement solutions for their processes. Candidates will help new applications migrate away from Java.
  • Qualifications: Bachelors degree plus eight (8) years of relevant experience or masters degree plus six (6) years of relevant experience or a Doctoral degree plus four (4) years of relevant experience or An associates degree plus seven (7) years of relevant experience or high school diploma/GED plus twelve (12) years of relevant experience may be considered for individuals with in-depth experience that is clearly related to the position/ Computer Science (CS) degree or related fields (e.g. Engineering Mathematics). Relevant experience must be in the software development process (i.e. requirements analysis software design implementation testing integration deployment/installation and maintenance) and programming. Formal or informal leadership experience is preferred.
  • Additional Skills:Cybersecurity Experience AngularJS Experience with Material UI framework is a plus Python containerization (Docker Kubernetes Rancher GitLab GitRunners CI/CD processes Splunk Dashboard development.
  • Security Clearance: Active TS/SCI with Polygraph required to be considered for this role.

At Leidos the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us helping you grow your career is good business. We look forward to learning more about you apply today!

conmd

At Leidos we dont want someone who fits the moldwe want someone who melts it down and builds something better. This is a role for the restless the over-caffeinated the ones who ask whats next before the dust settles on whats now.

If youre already scheming step 20 while everyone else is still debating step 2 good. Youll fit right in.

Original Posting:

January 7 2026

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 $107900.00 - $195050.00

The 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:

IC

Leidos has a new and exciting opportunity for a Full Stack 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...
View more view more

Key Skills

  • Spring
  • .NET
  • C/C++
  • Go
  • React
  • OOP
  • C#
  • Data Structures
  • JavaScript
  • Software Development
  • Java
  • Distributed Systems

About Company

Company Logo

Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.

View Profile View Profile