Cyber Systems Security Engineering Sr - E3

Standard Job Description

Responsible for applying an interdisciplinary, collaborative approach to plan, design, develop, validate and verify Cyber solutions across the lifecycle. Conduct cyber risk assessment activities including threat modeling, vulnerability analysis and analysis of mitigation solutions. Coordinates and addresses Supply Chain risk management concerns. Develop, evaluate and analyze design constrains, trade-offs and detailed system and security design as they pertain to the Cyber domain.

Coordinate with Cyber and system architects and developers to provide oversight in the development of solutions. Conduct cybersecurity test and evaluation of hardware and/or software designs to verify and validate compliance with defined specifications and requirements. Employs cyber security processes, methods, techniques and tools and assure their consistent application. Implements appropriate Assessment and Authorization activities as required by customers.

USE OF THIS CLASSIFICATION REQUIRES AUTHORIZATION FROM THE BUSINESS AREA CYBER DIRECTOR OR DELEGATE

Advance your cyber‑security career with Lockheed Martin Space . We need a Technical Lead to drive an interdisciplinary cyber team through the system lifecycle.

Responsible for applying an interdisciplinary, collaborative approach to plan, design, develop, validate and verify Cyber solutions across the lifecycle. Conduct cyber risk assessment activities including threat modeling, vulnerability analysis and analysis of mitigation solutions. Coordinates and addresses Supply Chain risk management concerns. Develop, evaluate and analyze design constrains, trade-offs and detailed system and security design as they pertain to the Cyber domain.

Coordinate with Cyber and system architects and developers to provide oversight in the development of solutions. Conduct cybersecurity test and evaluation of hardware and/or software designs to verify and validate compliance with defined specifications and requirements. Employs cyber security processes, methods, techniques and tools and assure their consistent application. Implements appropriate Assessment and Authorization activities as required by customers.

USE OF THIS CLASSIFICATION REQUIRES AUTHORIZATION FROM THE BUSINESS AREA CYBER DIRECTOR OR DELEGATE

Advance your cyber‑security career with Lockheed Martin Space . We need a Technical Lead to drive an interdisciplinary cyber team through the system lifecycle.

• Lead cyber‑risk assessments: threat modeling, vulnerability analysis, mitigation design.
• Evaluate design constraints, trade‑offs, and system/security architecture.
• Test hardware/software for compliance.
• Apply consistent cyber‑security processes, tools and techniques.
• Manage Assessment & Authorization activities.

• POA&M work‑off planning & execution.
• EVSS administration, vulnerability audits and remediation.
• Define Body of Evidence (BoE) for change requests.
• Create and run Demonstration Test Plans.
• Investigate change requests and software builds.
• Review COTS/GOTS software and assess risk.
• Daily audit analysis and log reviews.
• Develop IATT/CONOPS definitions and approvals.
• Design security architecture and provide STIG hardening guidance.
• Define, execute and report security testing (incl. gov‑witness tests).
• Support government audits and security‑tool design.

• Impact:
  Secure critical space systems.
• Innovation:
  Agile, cross‑functional environment.
• Collaboration:
  
  Work with government, customers and subcontractors worldwide.
• Growth:
  Cutting‑edge tools and continuous learning.

• Experience in cyber‑risk assessment, threat modeling and vulnerability…