Sr Principal Software Engineer
Listed on 2026-02-27
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Software Development
Software Engineer, C++ Developer, Senior Developer, DevOps
RELOCATION ASSISTANCE:
Relocation assistance may be available
CLEARANCE TYPE:
Top Secret
TRAVEL:
Yes, 10% of the Time
Description
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon.
We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
The Launch and Missile Defense Systems division within Northrop Grumman Space Systems is seeking a Senior Principal Software Engineer. Our domain provides rewarding work that contributes to the latest advancements being made in the missile warning, missile defense, battlespace awareness, and technical intelligence mission areas. The position is located in Boulder, CO – Boulder is nestled in the foothills of the Rocky Mountains, and only 25 miles from downtown Denver.
Position Overview:
As a Senior Principal Software Engineer, you will be responsible for the design, development, documentation, testing, deployment, and debugging of software applications. This includes researching, identifying, and implementing solutions to complex, multi-disciplinary software problems. You will be working with a fast-paced and exciting research and development environment that utilizes your familiarity with modern software practices. You are expected to communicate technical information effectively and clearly, and present technical approaches and findings.
Our team of motivated technical talent works closely with the end user (and each other) to ensure the direct mission applicability of developed products.
The Advanced Programs organization pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in efficiently solving mission challenges. Our team is chartered with providing innovative technologies to develop, design, and produce optimized product lines across multiple customers while providing a decisive advantage to the warfighter. Advanced Programs is looking for new members to join our rapidly growing technical team as a Senior Principal Software Engineer based out of Boulder, CO.
Essential Functions:
Seeking candidates who find satisfaction in working on challenging and diverse assignments in collaborative settings across all levels.
Basic Qualifications for Senior Principal Software Engineer:
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