Senior Analytic Developer (SWE-3)

Leidos Holding$107K — $195K *
Aerospace & Defense
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree plus 8 years of relevant experience or equivalent education and experience.
  • Strong software engineering experience with Python and Jupyter Notebooks.
  • Familiarity with operational analyst tools and workflows.
  • Ability to learn new technologies rapidly in an agile environment.
  • Active TS/SCI with Polygraph security clearance required.

Responsibilities

  • Partner with analysts to identify operational challenges and translate needs into software solutions.
  • Design and prototype applications to automate processes and improve data workflows.
  • Develop, test, deploy, and maintain software applications for data analysis and automation.
  • Build scalable data processing workflows to enhance knowledge management.
  • Iterate prototypes with analysts to deliver innovative, high-quality production solutions.

Benefits

  • Eligible for a cash sign-on bonus up to $25K.
  • Paid time off bonus for qualified candidates.
Full Job Description
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. Click here to learn more about how this program "Delivers Mission Success!"

Leidos is seeking a Senior Analytic Developer to support the exciting Access Discovery & Tradecraft mission, where you'll develop cutting-edge analytic capabilities, automate analyst workflows, and build next-generation software that enables mission success. This is an opportunity to work alongside mission analysts and data scientists to rapidly prototype, deploy, and transition innovative capabilities into operational use. Our team embraces modern software engineering, AI-assisted development, rapid prototyping, and continuous innovation to help analysts process and exploit data at unprecedented speed and scale.

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

Job Responsibilities/Qualifications:
  • Mission Focus: 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.
  • Technical Proficiency: 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.
  • Qualifications: 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.
  • Security Clearance: Active TS/SCI with Polygraph required to be considered for this role.
  • Desirable Skills: 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.


Careers.leidos.com

CONMD

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:
July 29, 2026

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.

About Leidos Holding

Leidos Holding Careers

Joining Leidos Holding presents an unparalleled opportunity to advance one's career with a leader in innovation and technology. The company offers a plethora of job opportunities aimed at fostering professional growth and development in a diverse and inclusive environment.

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Leidos Holding is actively seeking skilled professionals who are passionate about leveraging their expertise to drive innovation and leadership in their fields. With a variety of open positions, Leidos Holding provides a platform for individuals to challenge themselves in a dynamic work environment.

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At Leidos Holding, innovation is at the core of everything they do. Employees are encouraged to think creatively and push boundaries. The company supports this drive for innovation through comprehensive professional development and diversity training programs that are designed to enhance skills and foster leadership.

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Leidos Holding is committed to creating a workplace where diversity is not only recognized but celebrated. With a culture that values and promotes diversity, Leidos Holding ensures that all team members have the opportunity to contribute, learn, and grow.

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Employees at Leidos Holding enjoy a range of benefits designed to support their professional and personal lives. The company culture is built on a foundation of respect and integrity, providing a supportive and collaborative environment where every team member is valued.

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