Sr Principal Software Engineer - DevSecOps SME

The Sr Principal Software Engineer - DevSecOps SME role at General Dynamics Mission Systems, Inc. is part of a cross-functional NC3 team focused on the design, development, and test of next-generation Strategic Systems, with an emphasis on software engineering leadership and DevSecOps-related expertise.

Role Overview

Working within the NC3 business segment, you will contribute as a software engineer to a cross-functional team responsible for design, development, and test activities for the next generation of Strategic Systems. The position centers on strong software engineering fundamentals, technical leadership, and opportunities to apply DevSecOps practices and AI for continuous improvement and innovation.

Responsibilities

• Serve as a software engineer for the NC3 business segment as part of a cross-functional team supporting design, development, and test of next generation Strategic Systems.
• Apply a strong understanding of the software development process and software engineering concepts, principles, and theories.
• Provide comfortable, ongoing technical leadership within the team.
• Collaborate effectively in team environments, focusing on shared outcomes and team success.
• Maintain a commitment to professional development for yourself and for others.
• Identify opportunities to apply AI for continuous improvement and innovation.

Required Qualifications

• Education and experience: Bachelor’s degree in Software Engineering, or a related Science, Technology, Engineering or Mathematics field, plus a minimum of 10 years of relevant experience; or a Master’s degree plus 8 years of relevant experience.
• Security clearance: Department of Defense Top Secret security clearance is obtainable within a reasonable amount of time after hire.
• Selected applicants will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.
• Citizenship: Due to the nature of work within company facilities, U.S. citizenship is required.

Preferred Skills and Experience

• Object oriented development
• Agile experience
• SASTs tools
• GitLab
• Python and bash
• Understanding of software engineering concepts
• Atlassian
• Good communication skills, particularly with outside customers

Technologies

• Object oriented development
• SASTs tools
• GitLab
• Python
• bash
• Atlassian

Workplace and Location

• Location: Taunton, MA (onsite)
• Work arrangement: Fully on-site, with occasional opportunities to work remotely

Clearance Requirements

• Department of Defense Top Secret security clearance is obtainable within a reasonable amount of time after hire.
• Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.
• U.S. citizenship is required due to the nature of work performed within company facilities.

Salary

• Estimated range: USD 183,381 - 203,438 per year
• Salary note: This estimate represents the typical salary range based on experience and other factors (geographic location, etc.). Actual pay may vary.
• Posting status: This job posting will remain open until the position is filled.
• Combined salary range: USD $183,381.00 - USD $203,438.00 /Yr.

Benefits

• Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, and employee resource and social groups
• Flexible schedules with every other Friday off work (9/80 schedule), if desired
• Career path with opportunities for continuous learning and development
• Research oriented work alongside award winning teams developing practical solutions for national security