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Systems Security Engineer Sr - Dallas, Texas
Systems Security Engineer Sr - Dallas, Texas-December 2024
Dallas
Dec 5, 2025
ABOUT LOCKHEED MARTIN
Lockheed Martin is a global security and aerospace company.
10,000+ employees
Technology
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About Systems Security Engineer Sr - Dallas, Texas

  Job ID: 655955BR

  Date posted: Oct. 31, 2023

  Program: Dallas / IAMD / LT-P3-DV / HW-OBS CON

  Description:All Cyber Security jobs are NOT the same!

  At Lockheed Martin Missiles and Fire Control (MFC) we are seeking a Cyber Systems Security Engineer in Dallas, Texas.

  Come leverage your technical, and interpersonal skills in a structured team framework, and work in a cross-functional Engineering Team environment.

  You will have the opportunity to engage in some of our highly innovative and ingenious solutions to complex technical problems facing the aerospace industry!

  Your responsibilities will include:

  • Providing embedded System Security Engineering design and implementation in all aspects of System Security Engineering (SSE) process in development of Department of Defense (DoD) Weapon Systems

  • Assessing and mitigating System Security threats/risks throughout the embedded Weapon System development life cycle

  • Validating System Security Engineering requirements decomposition, allocation and analysis for Test Systems

  • Implementing System Security Engineering solutions hardware and software

  • Verifying implementation of system security requirements

  • Designing, implementing, deploying, and maintaining state of the art System Security architectures and countermeasures to protect and enable innovative new Lockheed Martin Missiles and Fire Control products

  • Analyzing weaknesses, vulnerabilities and threats against System Security posture on product designs

  • Prototyping and testing System Security countermeasures that defend against cyber-attacks against Lockheed Martin Missiles and Fire Control Weapon System products

  • Embedding yourself amongst Hardware, Firmware, Software, and Systems Engineers to define and

  integrate System Security Engineering into a wide range of high integrity, security and safety-critical Systems

  #mfc23 and #mfccyber

  #mfccyberhotjobs #mfcnews #mfchotjobs

  Basic Qualifications:

  Must be able to obtain an Interim DoD Secret Security Clearance prior to beginning employment, and then obtain and maintain a DoD Secret Security Clearance while employed to be considered for this position

  • Experience working within the DoD systems development life-cycle (SDLC)

  • Implementing System Security requirements on DoD systems to meet U.S. government compliance requirements

  • Experience supporting validation and verification of security requirements on DoD systems

  • Possess an approved DoD 8570 baseline certification for IAT/IAM Level II (CISSP, CAP, etc.) or ability to obtain certification within 6 months of start date in order to meet program requirements

  Desired Skills:

  • Experience developing embedded DoD National Security Systems (NSS) requiring Systems Security Engineering implementations is preferred

  • Design experience through the DoD systems development life-cycle (SDLC) developing embedded system security solutions for DoD weapon or tactical systems

  • Tactical as well as strategic thinking and creative problem solving

  • Experience with embedded systems design

  • Excellent writing skills and ability to communicate effectively

  • Experience with embedded system vulnerability scanning and Software Assurance (SwA) activities

  • Strong understanding of System Security Engineering (SSE) principals and process. (NIST SP 800-161)

  • Experience in the identification, decomposition, allocation and verification of NIST SP 800-53 Security Controls on DoD systems

  • Experience in supporting Security Verification testing on developed DoD Weapon Systems

  Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.

  Clearance Level: Secret

  Other Important Information You Should Know

  Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

  Ability to Work Remotely: Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process.

  Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

  Schedule for this Position: 4x10 hour day, 3 days off per week

  Lockheed Martin is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

  The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.

  Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They're dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about.

  As a leading technology innovation company, Lockheed Martin's vast team works with partners around the world to bring proven performance to our customers' toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.

  Experience Level: Experienced Professional

  Business Unit: MISSILES AND FIRE CONTROL

  Relocation Available: Possible

  Career Area: Cyber Security Engineering

  Type: Full-Time

  Shift: First

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