Cyber Systems Security Engineering Entry Level

Reposted Yesterday
Be an Early Applicant
2 Locations
In-Office
75K-140K Annually
Entry level
Aerospace • Security • Cybersecurity • Industrial
The Role
Applies cybersecurity engineering across the system lifecycle, including threat modeling, vulnerability analysis, cyber risk assessment, security design, supply chain risk management, and cybersecurity testing. Coordinates with architects and developers, supports Assessment and Authorization activities, and ensures compliance with security requirements. Requires scripting, version control, cybersecurity processes, and an Interim Secret clearance. Preferred experience includes C++, DevSecOps, embedded systems, penetration testing, networking, RMF, and vulnerability analysis.
Summary Generated by Built In
Standard Job Description
Responsible for applying an interdisciplinary, collaborative approach to plan, design, develop, validate and verify Cyber solutions across the lifecycle. Conduct cyber risk assessment activities including threat modeling, vulnerability analysis and analysis of mitigation solutions. Coordinates and addresses Supply Chain risk management concerns. Develop, evaluate and analyze design constrains, trade-offs and detailed system and security design as they pertain to the Cyber domain. Coordinate with Cyber and system architects and developers to provide oversight in the development of solutions. Conduct cybersecurity test and evaluation of hardware and/or software designs to verify and validate compliance with defined specifications and requirements. Employs cyber security processes, methods, techniques and tools and assure their consistent application. Implements appropriate Assessment and Authorization activities as required by customers. *USE OF THIS CLASSIFICATION REQUIRES AUTHORIZATION FROM THE BUSINESS AREA CYBER DIRECTOR OR DELEGATE*
Basic Qualifications

•Experience with C++ in team programming environment preferred
•Experience with Git or similar version control system
•Scripting experience with PowerShell, Bash, Python or similar
•Possess or earn DoD 8570 IAT Level II, or higher, certification (e.g., Security+, GSEC, etc.) within 90 days of hire (training provided)
Interim Secret to start

Desired Skills

•Strong cross-team, cross-discipline, collaborative approach, focusing on win-win solutions
•Strong internal and external customer focus where “d customer success”
•Experience with DevOps/DevSecOps, software factory / automated build pipelines, and Agile
•Software development experience with DoD embedded systems
•Possesses Software Engineering Knowledge to include Object Oriented Design and Development and C++
•Desire to mentor and be mentored
•Vulnerability Analysis
•Knowledge of Open Source Intelligence and similar methodologies
•Technical writing and presentation skills
•Networking fundamentals
•Familiar with Risk Management Framework (RMF)
•Penetration Testing / Red Team experience

Pay Information

Full-Time Salary Range: $75400.00 - $140000.00

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

  • Experience with C++ in a team programming environment
  • Experience with Git or a similar version control system
  • Scripting experience with PowerShell, Bash, Python, or similar
  • Possess or earn DoD 8570 IAT Level II or higher certification within 90 days of hire
  • Interim Secret clearance to start
  • Experience with DevOps or DevSecOps, software factories, automated build pipelines, and Agile
  • Software development experience with DoD embedded systems
  • Object-oriented software design and development knowledge, including C++
  • Vulnerability analysis experience
  • Knowledge of open-source intelligence methodologies
  • Technical writing and presentation skills
  • Networking fundamentals
  • Familiarity with the Risk Management Framework
  • Penetration testing or red team experience

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.

Lockheed Martin Insights

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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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