Embedded Software Engineer
Quest Defense
- Cedar Rapids, Iowa, United States
- Cedar Rapids, Iowa, United States
À propos
Quest Defense Systems & Solutions is seeking Embedded Software Engineers to join the Core Services & Libraries (CS&L) team in building the foundational software components that enable next‑generation avionics systems. This team is responsible for developing shared libraries, I/O frameworks, and partitioned services that power multiple avionics applications.
This role is ideal for a systems‑minded engineer with deep low‑level experience who can design robust, certifiable software architectures. The effort will support multiple key programs, including the Next Gen Flight Management System (FMS) program.
Due to the nature of this role, all candidates must be a US Citizen OR US Person.
Preference is onsite in Cedar Rapids, IA. Will consider remote candidates meeting all requirements.
Key Responsibilities
Abstract and consolidate core functions into reusable libraries and frameworks
Extract existing functionality from application code and refactor for shared use
Design and implement an I/O framework supporting multiple protocols and data interfaces
Define and maintain data dictionaries and I/O level specifications
Collaborate with system architects to ensure ARINC‑653 partitioning integrity
Support certification activities through HLR/LLR documentation and DAL compliance
Contribute to long‑term strategy for scalable, maintainable software infrastructure
Required Qualifications
4+ years of experience in embedded software development and/or testing
Proven expertise in C++ and object‑oriented design for embedded systems
Working knowledge of I/O architecture, protocol handling, and data management
Background in developing certifiable software (DO‑178 DAL A preferred)
Proficiency in HLR/LLR generation, review, and traceability
Quick learner with strong initiative and drive
Desired Skills
Strong experience with ARINC‑653 partitioning and low‑level application design
Hands‑on experience with VxWorks RTOS
Familiarity with toolchains and CI/CD environments supporting configuration management and verification (Atlassian Suite, Jama, Coverity, Rapita, etc)
Designed and implemented non‑volatile data storage systems (e.g., EEPROM, flash, or NVRAM) for configuration or state retention
Experience with persistent and transient log storage, including rollover and data retention policies
Familiarity with log transport mechanisms (e.g., shared memory, I/O channels, or network‑based telemetry)
Experience developing or integrating ARINC 661 Cockpit Display Systems (CDS) and User Applications (UA)
Familiarity with avionics data buses and communication protocols (ARINC‑429, MIL‑STD‑1553, AFDX, CAN, SPI, UART, etc)
Strategic systems thinker able to plan scalable, reusable frameworks
Previous FMS experience is a bonus but not required
Ideal Candidate Technically strong software engineer who can balance deep systems knowledge with strategic foresight. One who understands how to design reusable building blocks for complex, safety‑critical systems—and thrives in a fast‑moving environment where architecture, certification, and execution come together.
The QDSS Advantage Purpose‑driven work, collaborative teams, and complex challenges that push boundaries and build lasting impact. Grow your career while contributing to mission‑critical programs that demand excellence and shape the future.
Benefits
Competitive pay, comprehensive medical/dental/life and disability coverage, 401(k) with employer match, professional development support, and a flexible, friendly workplace
Full compensation package is based on candidate experience and certifications
Compensation Pay range: $130,000 – $145,000 USD
Equal Employment Opportunity Quest Defense provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
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Compétences linguistiques
- English
Avis aux utilisateurs
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