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Cyber Sys Secur Engr Sr

Job in Marietta, Cobb County, Georgia, 30006, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-07-25
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, Information Security & Data Protection
Job Description & How to Apply Below
*
* Description:

** Lockheed Martin Aeronautics Air Mobility and Maritime Missions in Marietta, GA is seeking a full time Cyber Systems Security Engineer

The System Security Engineer translates security policies and architectural intent into concrete, verifiable system, subsystem, and component requirements  Leveraging a solid systems engineering foundation, the SSE supports derivation, allocation, and implementation of security functional and assurance requirements across the system, subsystem, and component levels  This role participates in threat modeling and vulnerability analysis activities, designs mitigation strategies, and authors verification and validation test procedures associated with RMF Artifacts  By conducting security test and evaluation, this position will confirm that the system meets its security objectives and complies with applicable RMF policies and standards

The engineer also creates and maintains security views within system models and collaborates closely with system architects, test teams, and other engineering disciplines to ensure seamless integration of security controls throughout the product lifecycle  In addition, this position mentor's junior colleagues and shares expertise across the organization, helping to raise the overall cyber security competence of the team

In this role, you will ensure that cyber security requirements are properly defined, decomposed, allocated, implemented, and assessed to produce a cyber resilient security design solution for the target platform  This includes participating in working groups, design reviews, and formal artifact reviews alongside other Subject Matter Experts  SMEs  and providing security expertise to ensure cyber security is considered early in the product development lifecycle  The successful candidate will have experience and/or knowledge of cyber risk analysis and security assessment methods, Plans of Actions and Milestones  POAMs  implementation to mitigate cyber risks, and effective communication with a range of audiences

*
* Basic Qualifications:

*
* B S  degree in a technical discipline such as Cybersecurity, Computer Science, Computer Security, Computer Engineering, Software Engineering, Information Technology, Electrical Engineering

 DoD Directive 8140 03 Level II or higher certification  Security X/  certification or higher  or able to attain within 6 months of hire

 Demonstrated problem solving and troubleshooting skills

 Strong analytical and organizational skills and have the ability to work in a dynamic work environment

 Experiences performing Cybersecurity on embedded systems

 Experience applying RMF and developing RMF Artifacts

Experience utilizing ATLASSIAN Suite   JIRA/CONFLUENCE

 Ability to travel as required

 Must be a US Citizen; this position will require a government security clearance  This position is located at a facility that requires special access

** Desired

Skills:

*
* - Experience with securely configuring and hardening Linux/Windows based operating systems

- Experience with development and employment of DoD requirements, policies and processes as part of the Risk Management Framework  RMF  Assessment and Authorization  A&A  process

- Demonstrated experience with two or more of the following standards/guides: RMF, JSIG, CNSSI 1253,  DoD
8500 1

- Familiarity with Secure Software Design and Architecture

- Strong analytical and organizational skills with excellent communication skills  written and verbal communications  and the ability to work in a dynamic work environment

- Demonstrated strategic thinker and implementer

** 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:
** Onsite Full time:
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