Senior Software Engineer

RTX

. Develop embedded flight software for electric power distribution and conversion systems .

Posted 9/17/2026full-timeRockford • Illinois • United StatesSenior💰 $86,800 - $165,200 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing embedded flight software for electric power distribution systems, with a strong focus on compliance with DO-178B/C standards and full software development life cycle activities. Proficient in C programming and capable of collaborating with cross-functional teams to enhance software design and testing processes.

Highest-signal resume keywords

Embedded Flight Software DevelopmentC ProgrammingDO-178B/C ComplianceFull Software Development Life CycleSoftware Configuration Standards

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software Development Life CycleRequirements AnalysisSoftware TestingControl and Diagnostic Systems DesignTiming AnalysisMemory AnalysisStack-Usage AnalysisSoftware DebuggingSafety-Critical Software DevelopmentSoftware Architecture and Design

Soft Skills

Strong Presentation SkillsCommunication SkillsAbility to Work IndependentlyPriority ManagementCollaboration

Tools & Technologies

PolarionSVNTelelogic SynergyTelelogic Rational DOORSMATLAB

Industry Keywords

Aerospace SoftwareDesign Assurance Levels A–CSoftware Discipline CouncilCertification ActivitiesSOI Audits

Tech Stack

Tools & technologies

SDLCSubversion

About the role

Key responsibilities & impact

Develop embedded flight software for electric power distribution and conversion systems
Perform full software development life cycle activities, including requirements, architecture and design, implementation, integration, testing, verification, and certification support
Develop safety-critical aerospace software primarily in C
Support compliance with DO-178B/C and Design Assurance Levels A–C
Participate in software reviews, certification activities, and SOI audits
Participate in the Software Discipline Council to improve standard work and department practices
Measure and analyze software designs for current and future business needs
Build and implement hardware and software product-development procedures
Operate equipment and computer systems for testing and software design
Design, develop, document, test, and debug control and diagnostic systems
Collaborate with the Software Lead and equipment designers on electronic data processing systems
Perform timing, memory, and stack-usage analyses
Analyze system capabilities and resolve issues involving program intent, output requirements, and input data acquisition
Ensure hardware and software standards are met
May develop company-wide software configuration standards
Work with cross-functional and geographically distributed teams

Requirements

What you’ll need

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience
Alternatively, an Advanced Degree in a related field and minimum 3 years of experience
In absence of a degree, 9 years of relevant experience
Full life-cycle software development experience, from requirements analysis through hardware/software integration and testing
Knowledge of software development processes
Experience with Polarion, SVN, Telelogic Synergy, Telelogic Rational DOORS, and MATLAB preferred
Ability to work independently with minimal supervision
Strong presentation and communication skills
Experience delivering information to leadership and cross-functional teams
Ability to manage priorities in a fast-paced, dynamic environment
U.S. Person required
No security clearance required

Benefits

Comp & perks

Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
401(k) plan with employer matching funds and separate employer retirement contribution
Lifetime Income Strategy option
Tuition reimbursement program
Student Loan Repayment Program
Life insurance and disability coverage
Optional pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, and ID theft protection
Birth, adoption, and parental leave benefits
Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives wellness rewards program
Doctor on Demand virtual doctor visits
Bright Horizons child and elder care services
Teladoc Medical Experts second opinion program
Flexible work schedules
Employee Scholar Program
Paid time off and holidays
Annual short-term and/or long-term incentive compensation programs may be available, depending on position level and collective-bargaining coverage