✦ Luna Orbit — Cybersecurity

Embedded Software Engineer

at Leidos Holdings

📍 Linthicum, MD Unknown 💰 $131K – $237K USD / year Posted March 13, 2026
Salary $131K – $237K USD / year
Type Not Specified
Experience mid
Exp. Years 6+ years
Education Bachelor's degree in Computer Engineering, Computer Science, or related field
Category Cybersecurity

Leidos seeks an embedded software engineer supporting cryptographic core product development for national security programs, requiring hardware support and system certification.

  • Design and develop embedded software
  • Support hardware and FPGA design
  • Develop system test plans
  • Analyze system requirements
  • Support system certification

The role involves embedded software development, cryptography, FPGA hardware design, system testing, and security certification, with proficiency in C/C++, Python, and Rust.

The ideal candidate is an experienced embedded software engineer with 6+ years in cryptographic and hardware support, holding an active TS/SCI clearance, and proficient in C/C++, Python, and FPGA design.

Embedded software developmentCryptographic product supportHardware and FPGA designSystem testingActive TS/SCI with polygraph
RustGitLabBashTcl/TkInformation assurance
GitLabBashTcl/Tk
Embedded software developmentCryptographic productsHardware designFPGA designSystem testingSystem requirements analysisInformation assuranceConfiguration controlTest system developmentSecure system certificationC/C++PythonRustGitLabBashTcl/Tk
Embedded software developmentCryptographic productsHardware designFPGA designSystem testingSystem requirements analysisInformation assuranceConfiguration controlTest system developmentSecure system certificationC/C++PythonRustGitLabBashTcl/Tk
Problem-solvingTeamworkCommunicationAnalytical skillsAttention to detail

Required

TS/SCI with polygraph
Industry Government/Public Sector, Defense, Cybersecurity
Job Function Embedded software and hardware support for cryptographic security systems
Clearance Required TS/SCI with polygraph
Embedded Software EngineerCryptographic productsHardware designFPGA designSystem testingSystem requirements analysisInformation assuranceConfiguration controlTest system developmentSecure system certificationC/C++PythonRustGitLabBashTcl/Tk

Lack of active TS/SCI clearance with polygraph, No experience with cryptographic products, No hardware or FPGA design experience

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