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Collins Aerospace · 1 week ago

Senior Principal Software Engineer (Contingent)

Anaheim, CA

Full-time

Onsite

Senior Level, Lead/Staff

$137K/yr - $275K/yr

10+ years exp

Collins Aerospace is seeking a Senior Principal Software Engineer with expertise in Global Navigation Satellite Systems (GNSS) and Navigation Warfare (NAVWAR). The role involves leading the development of multi-sensor guidance and navigation systems, focusing on the design and deployment of innovative technologies for secure navigation processing in contested environments.

AerospaceIndustrialMilitarySatellite Communication

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Lead the software design and development of NAVWAR-enabled GNSS receivers and PNT systems running on custom SoC platforms

Architect and implement embedded software for real-time, secure navigation processing in hardware-constrained environments

Collaborate with SoC and FPGA engineers to define hardware/software partitioning and system interface layers

Perform system-level integration and testing, including hardware-in-the-loop (HIL) and RF simulation environments

Support mission-critical NAVWAR systems from inception to prototype, including field testing and customer engagement

Travel up to 25%

Qualification

GNSS software developmentNAVWAR conceptsC/C++ proficiencyEmbedded systemsReal-time operating systemsAnti-jam techniquesDevSecOps pipelinesCollaboration skillsProblem-solving skillsCommunication skills

Required

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience

Typically requires 10 years of professional experience in software engineering, with significant contributions to embedded or real-time systems

Proven experience with GNSS software development, including signal processing, tracking loops, or navigation algorithms. Preference given to expertise related to spoofing/jamming mitigation, signal integrity, and advanced GNSS signal processing

Integrate GNSS algorithms, anti-jam/anti-spoofing techniques, and NAVWAR mission features into software-defined radio (SDR) or SoC platforms

Deep understanding of NAVWAR concepts, including threat mitigation (jamming/spoofing), signal protection, and secure PNT

Proficiency in C/C++, real-time operating systems (RTOS), and low-level driver development

Experience working with secure coding practices and embedded systems in a defense or aerospace context

Familiarity with lab tools and environments including hardware-in-the-loop (HIL), GNSS signal simulators, and SDR platforms (e.g., USRP, Ettus, or custom boards)

Ability to obtain and maintain a Top-Secret SCI (TS/SCI) U.S. government issued security clearance is required

U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Preferred

Master's degree in Computer Engineering, Electrical Engineering, Computer Science, Mathematics, or related field

Experience with military-grade GNSS receivers

Familiarity with DO-178C, MIL-STD-1553, Ethernet, or other mission bus protocols

Experience with DevSecOps pipelines, containerization (Docker), and CI/CD in secure environments

Active DoD Top Secret SCI (TS/SCI) security clearance within the last 24 months

Benefits

Medical, dental, and vision insurance

Three weeks of vacation for newly hired employees

Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option

Tuition reimbursement program

Student Loan Repayment Program

Life insurance and disability coverage

Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection

Birth, adoption, 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

Eligible for relocation