Principal Software Engineer
PrincipalSoftwareEngineer-EmbeddedCybersecurity
Neural analysis suggests this role is
optimal for Lead candidates.
“Principal Software Engineer - Embedded Cybersecurity at Principal Software Engineer. Skills: Embedded C++, Embedded Linux, Cybersecurity, Cryptographic capabilities, Software Architecture. Lead the architecture and evolution of a multi-threaded embedded C++ product codebase. Spearhead the design and development of advanced embedded cryptographic solutions and communications products”
What You'll Achieve.
ensure that our military communications are both secure and trustworthy; drive impactful projects; shaping the next generation of secure communications technology; align with long-term strategic goals and industry standards; significantly enhance the security and reliability of critical communications systems
Industry & Context.
U. S. citizenship is required, The ability to obtain and maintain a U. S. government issued security clearance is required., DoD Clearance: Secret, Active and existing security clearance required after day 1, Eligible for relocation
What They're Looking For.
Must Have
Software development and integration experience embedded C and C++ product software., Software development and integration experience on complex multi-threaded product software code bases., Experience with standard full lifecycle software development practices and configuration management tools., U. S. citizenship is required, The ability to obtain and maintain a U. S. government issued security clearance is required.
Nice to Have
Knowledge and experience in embedded security software development and integration., Comfortable working in a Linux development environment, with experience in mutexes, semaphores, queues, and inter-process communication., Exposure to crypto algorithms and their implementation, Ability to mentor engineers on software development skills and practices., desire to collaborate in a team environment, with experience in Agile methodologies., Proven track record of meeting project milestones and driving process efficiency improvements., Experience leading teams and managing projects through the full software lifecycle., Proficiency in scripting languages like Python and experience with IP networking and networking protocols., Knowledge of secure systems, secure software development, or cryptographic applications is advantageous, Experience in an Agile environment is also preferred.
What You'll Do.
Lead the architecture and evolution of a multi-threaded embedded C++ product codebase
Spearhead the design and development of advanced embedded cryptographic solutions and communications products
Collaborate with cross-functional teams to define comprehensive requirements
Oversee software implementation
Drive test case development
verification test execution
and certification processes
Mentor and empower software developers
Enhance technical expertise
Promote best practices for process improvement
Shape products that significantly enhance the security and reliability of critical communications systems
Influence best practices and guide the direction of future innovations
How You'll Work.
Team & Collaboration
Collaborate with cross-functional teams; desire to collaborate in a team environment
Process & Methodology
Experience leading teams and managing projects through the full software lifecycle, Proven track record of meeting project milestones
Full Job Description
**Date Posted:** 2026-05-15 **Country:** United States of America **Location:** US-IA-CEDAR RAPIDS-137 ~ 855 35Th St NE ~ BLDG 137 **Position Role Type:** Onsite **U.S. Citizen, U.S. Person, or Immigration Status Requirements: ** The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance **Security Clearance Type:** DoD Clearance: Secret **Security Clearance Status:** Active and existing security clearance required after day 1 At the forefront of innovation, our Crypto team within the Secure Mission Solutions directorate is pioneering advanced embedded cryptographic capabilities for U.S. military communications products. By collaborating closely with the NSA, we ensure that our military communications are both secure and trustworthy. As a**Principal Software Engineer,** you will play a crucial role in leading the design, development, integration, and verification of our embedded encryption algorithms. Your expertise in C++, Python, and embedded Linux will enable you to drive impactful projects and mentor other engineers, shaping the next generation of secure communications technology. While knowledge of secure systems, secure software development, or cryptographic applications is advantageous, it’s not a strict requirement. Experience in an Agile environment is also preferred. Join us and be part of a team that is not just building technology but actively shaping the future of secure military communications. Your contributions will make a significant difference. Are you ready to take on this exciting challenge? **What YOU will do:** * **Champion Software Development and Integration** : Lead the architecture and evolution of a multi-threaded embedded C++ product codebase, setting the standard for innovation and excellence at the forefront of technology. * **Architect Cutting-Edge Embedded Solutions** : Spearhead the design and development of adv
Applying for this Principal Software Engineer - Embedded Cybersecurity role?
Most applicants get filtered before a human reads their resume. See if yours makes the cut.
How to Apply on Workday
- Workday has a multi-step form — save your progress after every section.
- "Apply With LinkedIn" can fail or lose data; manual entry is more reliable.
- Watch for the "Submit for Review" final step — hitting "Save" alone does not submit.
- Job requisition numbers are useful when following up with HR by email.
ANONYMOUS · UNFILTERED
What do employees actually say about Principal Software Engineer?
Real rants from real employees. Read before you apply.