Senior Software Engineer, TS/SCI Cleared

Leidos; Corridor North (MD); On-site; USD 154,000 - 278,000; Full time

Benefits offered by this job

Paid Time Off

11 paid Holidays

401K with company match and vesting

Flexible schedules

Discounted stock purchase plans

Technical upskilling

Job summary

Leidos is seeking Software Engineers across junior to senior levels in the Intel sector, Cyber & Analytics. You will contribute to a large enterprise system, handling server-side logic, UI development, and cryptographic components.

The role emphasizes Agile practices, testing, and DevOps automation, with opportunities across Java, Python, C/C++, and web technologies. Required are advanced Java skills and multiple framework experiences, plus strong communication and independent work capability.

Qualifications

• Requires a Master’s degree with 15 years of prior relevant experience; additional experience may substitute for a degree.
• Must have demonstrated experience with Java and multiple Java frameworks (Spring/Boot/Data, JEE, Jackson, Jersey).
• Experience with languages such as Javascript, Python, C/C++, SQL; familiarity with IDEs (Eclipse, VS Code, Visual Studio).
• Experience with databases like Oracle, PostgreSQL, MongoDB, SQL Server; web UI tech (Angular, JSON, HTML, XML).
• Experience with source control and CI/CD tools; Windows development; web services; strong software engineering principles.

Responsibilities

• Develop software in an Agile team, translating user stories into implemented features.
• Contribute to testing, deployment, and DevOps automation; ensure code is modular, reliable, and maintainable.
• Collaborate across teams for interface design, data flow, and secure, scalable software solutions.

Skills

Java

Python

C/C++

JavaScript

SQL

Web services

Angular

Education

Master's degree with 15 years experience

Tools

Eclipse

Visual Studio

Git

Jenkins

Tomcat

PostgreSQL

MongoDB

Job description

Leidos is seeking Software Engineers across junior to senior levels in the Intel sector, Cyber & Analytics. You will contribute to a large enterprise system, handling server-side logic, UI development, and cryptographic components.

The role emphasizes Agile practices, testing, and DevOps automation, with opportunities across Java, Python, C/C++, and web technologies. Required are advanced Java skills and multiple framework experiences, plus strong communication and independent work capability.