Principal/Sr Principal Software Engineer – Core

. Join our team of qualified, diverse individuals .

Posted 4/29/2026full-timeColorado Springs • Alabama, Colorado • 🇺🇸 United StatesSenior💰 $103,600 - $163,600 per yearWebsite

Tools & technologies

Python

Key responsibilities & impact

Join our team of qualified, diverse individuals
Work on revolutionary systems in air and space that impact people’s lives
Collaborate with cross-function teams in a dynamic environment
Implement complex software solutions with a focus on Object-Oriented Analysis and Design principles

What you’ll need

05 Years with Bachelor’s in related field of study, 03 Years with Masters, 01 Years with PhD or 04 additional years in lieu of a degree
US Citizenship with Active DoD Secret clearance with a reinvestigation date occurring in the last 6 years
Ability to obtain Special Program Access (SAP)
Ability to plan, execute, and manage the technical scope, and support leadership planning
Experience with Agile and working in a cross-function Scrum team
Working knowledge of Object-Oriented Analysis and Design principles
Experience developing complex software solutions using C++
Experience programming in scripting languages (Python, Bash)
Familiarity with Model-Based Systems Engineering languages (SysML/UML) and concepts
Experience Interpreting complex algorithms and requirements for implementation

Comp & perks

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

C++PythonBashObject-Oriented AnalysisObject-Oriented DesignAgileScrumModel-Based Systems EngineeringSysMLUML

Soft Skills

collaborationplanningexecutionmanagementleadership

Certifications

DoD Secret clearanceSpecial Program Access