Low Observable (RF) Engineer Sr - E3

Standard Job Description

Lockheed Martin's mission is to solve the world's most pressing challenges by delivering cutting edge aerospace, defense, and security solutions that keep our nation safe and advance global progress. Our culture thrives on innovation, integrity, and teamwork, encouraging every employee to think boldly, act responsibly, and collaborate across disciplines to achieve mission critical outcomes. Since the 1970s, we have pioneered stealth technology establishing the gold standard for low observable performance. We continue to lead the field with relentless research, advanced materials, and integrated design approaches that improve performance. Join us to shape the future of survivability, protect freedom, and drive the next wave of low observable breakthroughs.

The Signature Management team in Orlando, FL is seeking a Low Observables/Survivability Engineer to perform the development, materials research, design, manufacturing and test of Low Observable components and vehicles. The candidate will work independently and in small teams and participate in Government forums and internal program reviews.

In this position you will:

• Generate, analyze, and convey vehicle signature predictions using Unix‑based tools and custom scripts for batch processing and post‑processing.
• Develop, test, and maintain signature‑prediction algorithms and software across C++, C#, Java, Fortran, MATLAB, and Python.
• Research, design, and model advanced electromagnetic metamaterials; fabricate prototypes and conduct performance testing.
• Plan and execute laboratory measurements on material coupons to assess physical, electrical, and environmental characteristics.
• Lead the acquisition, processing, and reporting of laboratory and vehicle signature measurement results.
• Utilize CAD software for model cleanup, meshing, and preparation for simulations.
• Support the production team with development tasks and failure‑analysis investigations as needed.
• Coordinate with ESH and procurement teams to manage material purchasing, handling, and compliance.

The position requires strong verbal and written communication skills for final reports and technical briefings to large groups of technical and non-technical audiences. The candidate will be expected to have customer/client interaction. The candidate will develop and execute R&D plans to meet needs defined by management or by the customer and concisely describe a plan for implementing the technical approach, and provide reasonable cost/schedule estimates for the work required.

There will be frequent travel needed to support this role (~25% of the time).

Our Signature Management group is unique in that we support a variety of responsibilites when it comes to the survivability of our products delivered to the warfighter. In this role, you will be developing and sharpening your skills in analysis, materials research, production, radar cross section test, and communication. You will be exposed to government customers, senior leaders, and experts in the field of survivability across Lockheed Martin.

Basic Qualifications

• Must be a US Citizen; this position will require a government security clearance. This position is located at a facility that requires special access.
• Active or ability to obtain a Top Secret Clearance.
• Bachelor's degree in Electrical Engineering, Materials Science and Engineering, Mechanical Engineering, Aerospace Engineering, Physics, Optics (or related technical major) OR must have demonstrated experience or skills in one or more of the following: materials development or characterization, electromagnetics, radar cross section, low observables, survivability, mechanical design, optics, coatings, test and evaluation.
• Ability to travel 25% of the time.

Desired Skills

• Basic knowledge in radar cross section reduction (RCSR) or radio-frequency (RF) antenna design/integration.
• Knowledge of RADAR, RF materials, RF material measurements.
• Knowledge of optical materials, windows, and coatings.
• Familiar with LO modeling and predictions: Computational electromagnetics (CEM), Hybrid Finite Element, Boundary Integral method (FE-BI), Method of Moments (MoM), Xpatch, SENTRi, HFSS, CST Microwave Studio, FDTD.
• Experience with programming languages (C++, C#, Java, and Fortran, Matlab, Python).
• Experience with CAD (Creo, SolidWorks, Catia).
• Excellent verbal and written communication skills to plan/coordinate lab and test activities.
• Ability to work with different functional areas (Production Operations, Program Managemet, Mechanical Design, etc.) and cross-business areas.
• Experience preparing and delivering technical presentations to supporting teams and leadership.
• Ability to be agile and flexible with balancing multiple priorities and programs.
• Experience working with military customers and having an understanding of applicable military specifications and standards.

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.