Senior Frontend & Automation Engineer (TS/SCI)

Leidos Inc; Corridor North (MD); On-site; USD 131,300 - 237,350; Full time

Benefits offered by this job

PTO

11 holidays

401K with match

Flexible schedules

Education & training

Parental leave

Job summary

Leidos is seeking a Senior Software Engineer (SWE) in the Intelligence Sector, Cyber & Analytics Business Area (CABA). You will contribute to security engineering, mission software, SIGINT, and cryptographic key management, with opportunities to work on front-end UI testing and back-end integration.

The role requires experience with React, Java, C++, Python, and Robot Framework, plus an active Top Secret/SCI clearance with Polygraph. Agile teamwork and ongoing quality assurance will be essential.

Qualifications

• Bachelor's degree in Computer Science or related discipline; 14+ years of SWE experience may substitute.
• Experience with front-end testing and UI automation; knowledge of React/Java/C++ is a plus.
• Active Top Secret/SCI clearance with Polygraph is required.

Responsibilities

• Test front-end user interfaces for functionality and usability.
• Write and maintain automated UI tests using Robot Framework (Python).
• Design, code, and modify automated test scripts for new features.
• Debug and fix defects in existing automated tests.
• Collaborate with developers to validate features in React and front-end libraries.
• Support integration of UI components with back-end services written in Java and/or C++.
• Participate in Agile teams; contribute to sprint planning, reviews, and daily stand-ups.
• Document test cases, results, and QA processes.
• Explore other front-end automation tools to improve efficiency.

Skills

UI testing

Front-end development

Agile methodologies

Team collaboration

Education

Bachelor's degree in Computer Science

14+ years of SWE experience (substitution for degree)

Tools

Robot Framework

React

Java

C++

Python

Job description

Leidos is seeking a Senior Software Engineer (SWE) in the Intelligence Sector, Cyber & Analytics Business Area (CABA). You will contribute to security engineering, mission software, SIGINT, and cryptographic key management, with opportunities to work on front-end UI testing and back-end integration.

The role requires experience with React, Java, C++, Python, and Robot Framework, plus an active Top Secret/SCI clearance with Polygraph. Agile teamwork and ongoing quality assurance will be essential.