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Cyber Security

Cyber Systems Security Engineer Senior Staff/Orlando or Dallas

Grand Prairie, Texas; Orlando, Florida

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Lockheed Martin is the leader of cyber security defense, cyber operations and sensitive data protection. We employ the world's best cyber minds from diverse fields – people who are passionate about and empowered by our customers' missions. Lockheed Martin's best-in-cyber teams are experts in thinking like the enemy – identifying adversary activity and anticipating advanced persistent threats to strengthen platform defenses, inside and out of our networks.

Our Commitment to Sustainability: We foster innovation, integrity and security to preserve the environment, strengthen diverse communities and propel growth.

Here, the possibilities are endless because we offer:

  • Full Time
  • Level: Entry, Mid, Senior
  • Travel: Minimal, dependent on role

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What does a successful Cyber Security employee at Lockheed Martin look like?
Check out the info below to see if you have what it takes.

  • Analytical

    Advancing technologies and out of the box thinking that enable cyber operations, resulting in inventing solutions that will keep us safe today and into the future.

  • Creative

    Natural curiosity is an absolutely essential trait. Curiosity leads to continual learning which allows you to stay one step ahead of the threat.

  • Curious

    The ability to anticipate hackers’ intent and disrupt their next move is key. Seeking out new weaknesses before they become weaknesses. Proactively learning and updating systems is how we stay ahead of the threat.

  • Proactive

    We have hard problems to solve and we look for people who thrive at solving them, who can see problems from both the defensive and offensive sides.

  • Problem Solver

    Whatever you know today could be different tomorrow as security is constantly changing. Possessing strong technical skills and intellectual depth along with a willingness to continually learn from others is important to adapt to and address the Advanced Persistent Threat.

  • Technologically savvy

    The ability to analyze and disseminate threat intelligence. The ability to analyze and address the root cause, learn from the attack and anticipate the hacker’s next move.

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“Cyber is the most exciting career field! Every day, there's new cyber threat information that we leverage to shape our courses of action when identifying, assessing, developing, integrating, and continuously evaluating the effectiveness of defensive measures.”

Dr. Dawn B., Senior Fellow


  • Healthcare

    Medical, Dental and Vision coverage is available for employees who opt-in.

  • 401(k)/Retirement Plans

    Our 401(k) plan features generous matching and company contributions.

  • Professional Development

    We support our employees through mentoring, internal & external educational programs, networking, skills enhancement and career-building programs, funding for cyber certifications.

  • Maternity and Paternity Leave

    Our generous parental leave policies support your journey into parenthood. When you return to work, our facilities offer mother's rooms to support your transition and work/life balance.

  • Paid Time Off

    We offer PTO, paid holidays and paid time off for jury duty and military obligations.

  • Flex-time

    Depending on the position, we offer flexible work schedules.

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Cyber Systems Security Engineer Senior Staff/Orlando or Dallas

Grand Prairie, Texas; Orlando, Florida

Job ID: 570885BR Date posted: Sep. 23, 2021 Locations: Grand Prairie, Texas; Orlando, Florida COVID-19 continues to significantly impact our employees, families and communities. With employee health and safety as our top priority, and as a federal contractor, Lockheed Martin is taking action to address the increased risk and uncertainty COVID variants pose in the workplace and ensuring we meet our commitments to national security.

As directed by Executive Order 14042: Ensuring Adequate COVID Safety Protocols for Federal Contractors, effective December 8, 2021, Lockheed Martin will require all newly hired employees, in the United States, must be fully vaccinated before their start date.
Description:Lockheed Martin is seeking a Cyber System
Security Engineer for a position in Grand Prairie,
Texas or Orlando FL. The candidate will have the opportunity to be involved in some of Lockheed Martin
Missiles and Fire Control’s highly innovative and
ingenious solutions to complex technical problems facing the aerospace industry. You will
leverage your technical, leadership and interpersonal skills in a structured team framework and work in a cross-functional engineering Team environment.

Lockheed Martin Missiles and Fire Control (MFC)
is one of five Lockheed Martin business areas.
MFC is a recognized designer, developer and
manufacturer of precision engagement
aerospace and defense systems for the U.S. and
allied militaries. MFC develops, manufactures
and supports advanced combat, missile, rocket,
manned and unmanned systems for military
customers that include the U.S. Army, Navy, Air
Force, Marine Corps, NASA and dozens of
foreign allies. MFC also offers a wide range of
products and services for the global civil nuclear
power industry and the military’s green power
initiatives. MFC pursues business in more than
50 countries with more than 50 product and
service lines.

At Lockheed Martin Missiles and Fire Control
you’ll have an opportunity to create a better
world every day. For most individuals, our work
challenges belong merely to headlines and
tweets. But our employees routinely experience
a broad range of programs and projects, each
geared to important human needs. Whatever
your assignment, you’ll use your education and
experience to take on formidable challenges.
Meanwhile, you can rely on the resources of a
global technology leader to back the kind of
innovation that has characterized our historic

• Provides 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.
• Assesses and mitigates System Security threats/risks throughout the embedded Weapon System development life cycle.
• Validates System Security Engineering requirements decomposition, allocation and analysis for embedded DoD Weapon Systems.
• Implements System Security Engineering solutions in both DoD Weapon Systems hardware and software.
• Verifies implementation of system security requirements in both DoD Weapon Systems hardware and software.
• Design, implement, deploy, and maintain state of the art embedded System Security architectures and countermeasures to protect and enable innovative new Lockheed Martin Missiles and Fire Control products.
• Analyze weaknesses, vulnerabilities and threats against System Security posture of new Weapon System product designs.
• Prototype and test embedded System Security countermeasures that defend against cyber-attacks against Lockheed Martin Missiles and Fire Control Weapon System products.
• Embed 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 Weapon Systems.
Basic Qualifications:
Must currently possess a current Department of Defense SECRET security clearance.
Design experience through the DoD systems development life-cycle (SDLC) developing embedded
system security solutions for DoD weapon or tactical systems
• Implementing System Security requirements on DoD Weapon or tactical systems to meet U.S. government compliance requirements.
• 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 weapon or tactical systems
• Experience supporting validation and verification of security requirements
Desired Skills:
Extensive Experience developing embedded DoD National Security Systems (NSS) requiring Systems Security Engineering implementations.
• Demonstrates both tactical as well as strategic thinking and creative problem solving.
• Experience with IP and Networking Theory.
• Excellent writing skills and ability to communicate effectively.
• Experience with embedded system vulnerability scanning and Software Assurance (SwA) activities.
• Possess an approved DoD 8570 baseline
certification for IAT Level II (CISSP, CAP, etc.).
•Maintaining, developing and/or supporting test equipment hardware and/or software supporting
the security posture of Weapon System hardware, sub-systems, etc.
• Experience in supporting Security Verification testing on developed DoD Weapon Systems 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 weekSecurity Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.Clearance Level: Secret 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. 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 ProfessionalBusiness Unit: MISSILES AND FIRE CONTROLRelocation Available: PossibleCareer Area: Cyber Security Engineering Type: Full-Time Shift: First
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