Cyber Systems Security Engineering Sr - E3

Posted Yesterday
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Orlando, FL, USA
In-Office
98K-182K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
The Role
Designs and implements embedded system security engineering solutions for DoD weapon systems. Responsibilities include assessing and mitigating threats, decomposing and validating security requirements, implementing hardware and software countermeasures, verifying security requirements, analyzing vulnerabilities, and testing anti-cyberattack protections. The role requires embedded systems, microcontroller, and RTOS experience, DoD development lifecycle knowledge, an IAT/IAM Level II certification, U.S. citizenship, and eligibility for a Secret clearance.
Summary Generated by Built In
Standard Job Description

You will be a Cyber Systems Security EMBEDDED Engineer in the Program Protection Organization. Our organization oversees all aspects of Anti-Tamper and embedded Cybersecurity across Missiles and Fire Control. We are chartered with providing the skills and innovative technologies to develop, design, produce and sustain secure products across our Lines of Business.

What You Will Be Doing
As the Cyber Systems Security Engineer you will be responsible for 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. Your responsibilities will include:
• 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 embedded Weapon 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.

*For a level 3, we typically look for a Bachelors degree from an accredited college in a related discipline, or equivalent experience/combined education, with 5 years of professional experience; or 3 years of professional experience with a related Masters degree, or equivalent experience/combined education.

Why Join Us
Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus -if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you.

We offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin’s comprehensive benefits package here.

Further Information About This Opportunity:
Location: Orlando, FL Discover Orlando.

MUST BE A U.S. CITIZEN - The selected candidate must be able to obtain a secret clearance. A company-sponsored interim secret is required to start.

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Basic Qualifications

• Experience working within the DoD systems development life-cycle (SDLC)
• Experience with embedded systems design, microcontroller programming, and real-time operating systems (RTOS).
• 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.
• Must be a US citizen - this position requires the ability to obtain a DoD Secret security clearance with an Interim Secret prior to start.

Desired Skills

- Experience in cybersecurity / Anti Tamper principles
- Aircraft Interface
- Serial Interface
- Ethernet Interface
- IMU
- GPS
- IR Sensors
- Data Links

Pay Information

Full-Time Salary Range: $98100.00 - $182100.00

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.  

Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

  • Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
  • For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

Skills Required

  • Bachelor's degree in a related discipline, or equivalent combined education and experience
  • Five years of professional experience, or three years with a related master's degree
  • Experience working within the DoD systems development lifecycle
  • Experience with embedded systems design, microcontroller programming, and real-time operating systems
  • Experience 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
  • Approved DoD 8570 baseline certification for IAT/IAM Level II, such as CISSP or CAP, or ability to obtain it within six months of start
  • U.S. citizenship
  • Ability to obtain a DoD Secret security clearance, with an interim Secret clearance required before starting
  • Experience with cybersecurity and anti-tamper principles
  • Aircraft interface experience
  • Serial interface experience
  • Ethernet interface experience
  • Experience with IMU, GPS, infrared sensors, or data links

Lockheed Martin Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Lockheed Martin and has not been reviewed or approved by Lockheed Martin.

  • Retirement Support — Retirement benefits are described as a standout element, with a strong 401(k) program and options like an employee stock purchase plan. Feedback suggests these features meaningfully enhance total compensation and long‑term financial security.
  • Healthcare Strength — Healthcare coverage is portrayed as comprehensive from day one, with multiple plan options, mental health resources, and virtual care. Wellness supports such as on‑site services and preventive programs are also highlighted.
  • Flexible Benefits — Work arrangements often include compressed schedules and telework, contributing to a favorable work‑life balance. Feedback suggests this flexibility is a key reason many view the overall package positively.

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The Company
HQ: Bethesda, MD
108,588 Employees
Year Founded: 1912

What We Do

Customer Focus, Innovation and Purpose are Built Into Everything We Do. Lockheed Martin. Your Mission is Ours ™. Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.

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