✦ Luna Orbit — Cybersecurity

Product - Cybersecurity Test Engineer

at Textron

📍 US-Texas-Fort Worth Onsite Posted April 02, 2026
Type Full-Time
Experience mid
Exp. Years 2+ years
Education Bachelor’s degree in Computer Science, Computer Engineering or related technical degree field
Category Cybersecurity

Cybersecurity Test Engineer responsible for adversarial testing and certification of aircraft systems, including HIL/SIL campaigns and embedded software security.

  • Plan, design, and execute HIL/SIL cyber test campaigns; develop manual and automated test suites; build tools for cybersecurity testing; coordinate with customers and subcontractors; support malware analysis

Involves cyber test planning, Python-based test scripts, bus protocol analysis, secure coding practices, and potential DoD security investigations.

The ideal candidate is a mid-level cybersecurity test engineer with 2+ years in adversarial testing and embedded avionics experience, capable of performing HIL/SIL cyber testing and malware analysis with DoD clearance eligibility.

Bachelor's degree in Computer Science or Computer Engineering or related technical degree2+ years experience in penetration/adversarial testing or cyber threat analysisAbility to obtain and maintain a U.S. DoD secret clearance
Experience in malware analysis capabilitiesBackground in testing embedded systems (bus exploitationfirmware reverse engineering)
PythonC/C++
Bachelor's degree in Computer Science or Computer Engineering; 2+ years in penetration/adversarial testing and cyber threat analysis; Embedded avionics; ARINC 429; MIL-STD-1553; CAN; AFDX; 802.1DP; RTOS; Python; C/C++; secure development; malware analysis; DoD secret clearance
Bachelor's degree in Computer ScienceComputer EngineeringPenetration testingadversarial testingcyber threat analysisvulnerability detectionexploitationARINC 429MIL-STD-1553CANAFDX802.1DPRTOSembedded avionicssecure developmentDoD secret clearancesecurity exploitsmalware analysisC/C++Python
communicationproblem-solvingteamworkleadershipcritical thinking

Preferred

Design for Six Sigma
Industry Aerospace
Job Function Plan, design, and execute cyber tests to validate aircraft system security.
Role Subtype Security Engineer
Tech Domains Cybersecurity, Python, C/C++, Networking / TCP-IP
cybersecurity test engineerpenetration testingadversarial testingcyber threat analysisvulnerability detectionexploitationembedded avionicsRTOSbus analysisARINC 429MIL-STD-1553CANAFDX802.1DPPythonC/C++secure codingmalware analysisRTCA DO-178RTCA DO-254DoD secret clearancesecurity capabilitiesHIL/SILbus protocolssecurity clearance

Lack of DoD Secret clearance eligibility, No experience with embedded avionics or HIL/SIL testing

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