RF AESA Design Engineer, Principal - Andover, MA

Lockheed Martin RF Development Engineer – AESA Antennas

Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services.

• Lead the design and development of AESA antennas for various frequency bands and applications
• Conduct electromagnetic simulations and analysis to optimize active antenna performance
• Collaborate with cross‑functional teams to integrate AESA antennas with radar systems and other subsystems
• Develop antenna control and calibration algorithms
• Participate in the development of system‑level requirements and specifications for AESA antennas
• Conduct laboratory and field testing to validate antenna performance and troubleshoot issues
• Develop and maintain technical documentation, including design reports, test plans, and test reports
• Mentor and develop internal talent in AESA design and development

• Post secondary degree in STEM, preferably BS in Electrical Engineering
• Ability to obtain a Secret Security clearance (US citizenship required)
• 12+ years of experience in antenna design and development with a focus on AESA technology
• Experience in the development and production of AESA antennas
• Knowledge of HPA and down‑conversion architectures
• Strong understanding of electromagnetics, antenna theory, and radar systems
• Experience with electromagnetic simulation tools such as HFSS, CST, or FEKO
• Strong analytical and problem‑solving skills, able to work independently and in teams
• Excellent communication and documentation skills, with the ability to convey complex technical information to technical and non‑technical stakeholders

• Advanced degree (Master’s or Ph.D.) in Electrical Engineering
• Active Secret or Top Secret security clearance
• Experience with tile‑based AESA antenna design and development for defense and aerospace applications
• Familiarity with radar system design and integration, including signal processing and control systems
• Experience with programming languages such as Python, MATLAB, or C++
• Knowledge of antenna measurement and testing techniques, including near‑field and far‑field anechoic chamber measurements
• Experience with Antenna Measurement Range Design

This position requires a government security clearance; you must be a US citizen for consideration. Clearance level:
Secret.

Medical, Dental, Vision, Life Insurance, Short‑Term Disability, Long‑Term Disability, 401(k) match, Flexible Spending Accounts, Employee Assistance Program, Education Assistance, Parental Leave, Paid Time Off, and Holidays.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

The application window will close in 90 days; applicants are encouraged to apply within 5 – 30 days of the requisition posting date to receive optimal consideration.

Experience Level: Experienced Professional
Business Unit:
Missiles and Fire Control
Relocation Available:
Possible
Career Area: RF Engineering
Type:
Full‑Time
Shift: First