Senior Analytic Developer (SWE-3)

Leidos LLC; Fort Meade (MD); On-site; USD 108,000 - 195,000; Full time

Benefits offered by this job

Sign-on bonus up to $25K

Paid time off bonus

Job summary

Leidos LLC in the United States is seeking a Senior Analytic Developer to advance mission-focused software using Python, Jupyter Notebooks, and AI-enabled methods. You will collaborate with analysts and stakeholders to translate needs into fast, scalable prototypes and production-ready solutions.

The role emphasizes rapid prototyping, data workflows, and the integration of Generative AI with existing systems, within a security-focused, agile environment.

Qualifications

• Bachelor's degree plus 8-years of relevant experience, or equivalent combination of education and experience.
• Strong software engineering experience with Python and Jupyter Notebooks.
• Experience with Java and AI-assisted development tools.
• Familiarity with mission analyst workflows and agile environments.
• Active TS/SCI with Polygraph required.

Responsibilities

• Partner with analysts and stakeholders to understand operational challenges and opportunities.
• Document user stories and translate mission needs into software solutions.
• Prototype applications to automate manual processes and data workflows.
• Support transition of prototypes into sustainable operational capabilities.
• Design, develop, test, deploy, and maintain Python-based applications.
• Develop reusable components and APIs that integrate with mission systems.
• Build scalable data processing workflows and automate analyst tasks.
• Iterate prototypes with analysts and evaluate AI technologies.

Skills

Python

Jupyter Notebooks

Java

Generative AI

RAG

AI tooling

Education

Bachelor's degree + 8 years experience

Tools

Claude Code

Codex

APIs

Job description

Leidos has a new and exciting opportunity for a Senior Analytic Developer in our Intel Sector. 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 program provides our customer's 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, we're 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.

Job Responsibilities / Qualifications

• Partner directly with analysts and mission stakeholders to understand operational challenges and identify opportunities to improve data discovery and analytic tradecraft.
• Gather and document user stories and use cases, facilitate technical discussions, and translate mission needs into innovative software solutions.
• Design and prototype applications that automate manual processes, streamline data workflows, improve information dissemination, and accelerate analyst productivity.
• Support the transition of successful prototypes into sustainable operational capabilities while helping modernize mission processes through advanced analytics and AI-enabled solutions.
• Design, develop, test, deploy, and maintain software applications using Python and Jupyter Notebooks to support advanced data analysis and mission automation.
• Develop reusable software components, APIs, and analytic tools that integrate with existing mission systems.
• Build scalable data processing workflows, automate repetitive analyst tasks, and develop capabilities that improve knowledge management and data exploitation.
• Work closely with analysts to rapidly iterate software prototypes, evaluate emerging technologies—including Generative AI—and deliver high-quality production solutions that solve real mission problems.
• Bachelor's degree plus 8-years of relevant experience, or equivalent combination of education and experience.
• Strong software engineering experience developing applications with Python and Jupyter Notebooks.
• Familiarity with mission analyst tools and the ability to quickly understand analyst workflows and operational requirements.
• Demonstrated ability to rapidly learn new technologies and deliver innovative software solutions in an agile, mission-focused environment.
• Active TS/SCI with Polygraph required to be considered for this role.
• Experience with AI-assisted software development tools such as Claude Code, Codex, or similar AI coding assistants.
• Experience developing software in Java.
• Experience applying Generative AI or Retrieval-Augmented Generation (RAG) to operational problems.

Qualified candidates are eligible for enhanced incentives including up to a $25K cash sign on bonus or a paid time off bonus.

Pay Range

Pay Range: $107,900.00 - $195,050.00. 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.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here.

Commitment and Diversity

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.