Orlando, Florida

**Description:** Lockheed Martin's Missile and Fire Control Business is seeking a Systems Security Engineer \(SSE\) to join our team at our Orlando, FL site\.

To be considered for this role you must have an active Secret clearance with an investigation w/in the last 5 years\. Due to the classified nature of this program all work must be performed onsite\.

Key responsibilities for this role include:

• Perform System functionality definition including system states and modes, and anti\-tamper and/or cyber security design features\.

• Perform Anti\-Tamper Subsystem design, to include requirements development, trade studies, implementation and maturation of AT features, analysis of threats and associated countermeasures\.

• Develop model\-based Systems Engineering diagrams and timing assessments to characterize subsystem behavior for applicable use cases\.

• Generate/maintain Protection Plans and other relevant artifacts\.

• Communicate / coordinate with program leadership personnel, external customers and independent government review team personnel\.

• Create information handling plans specific to Program Protection implementation and develop test plans and procedures\.

• Participate in internal and external working groups, technical interchange meetings and program milestone reviews\.

• Perform subsystem risk management, to include development and execution of mitigation strategies\.

Click here to learn more about Lockheed Martin’s comprehensive benefits package\.

Relocation: Relocation assistance is possible for this exciting position\.

**Basic Qualifications:**

• You must currently hold a Secret clearance with a background investigation within the last 5 years\.

• Bachelor of Science, or higher, in one of the following areas: Computer Science, Software Engineering, Electrical Engineering, Computer Engineering\.

• Experience with Open System Architecture design and partitioning\.

• Prior real\-time embedded system design experience\.

• Familiarity with the DoD system development lifecycle\.

• Experience delivering written and oral presentations to program personnel and customers\.

• Familiarity with DOORS and Cameo

**Desired Skills:**

• Prior missile system design experience

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\.



**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\.


Experienced Professional

Orlando, Florida

At Lockheed Martin, veterans are at the center of everything we do — in fact, one in five of our employees has served in uniform. We are proud to help men and women like you successfully transition into civilian careers. Join us and you will find opportunities to take on the same kind of long-term challenging assignments you tackled while in the military.

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