RF Engineer - Antenna (Level III) - Top Secret clearance jobs in United States
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Lockheed Martin · 1 month ago

RF Engineer - Antenna (Level III) - Top Secret clearance

positionLittleton, CO
timeFull-time
remoteOnsite
senioritySenior Level, Lead/Staff

Lockheed Martin Space is a leader in space technology and innovation. They are seeking a Senior RF Engineer who will lead the full lifecycle of antenna-element hardware from concept to qualification, focusing on antenna design and integration.

AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
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Growth OpportunitiesbadNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Lead the full lifecycle of antenna‑element hardware from concept, design, modeling/analysis, through system integration, test‑plan development, and component qualification

Qualification

Active TS/SCI clearanceElectrical engineering degreeAntenna design experienceAgilent ADS proficiencyHFSS proficiencyCommunication skillsProblem solving skills

Required

Active TS/SCI clearance
Degree in electrical engineering or other STEM related degree/certification
Proficiency with the development of specifications and interface definitions for RF antenna component and subsystems
Experience using tools such as Agilent ADS (Advanced Design System), Ansys HFSS (High Frequency Structure Simulator), AWR Microwave Office, or similar tool packages
Experience with antenna design and analysis tools such as GRASP (General Responsibility Assignment Software Patterns), HFSS, CST Microwave Studio, WIPL-D, FEKO, or similar tool packages
Experience designing antennas and/or feed networks such as reflectors, waveguide components, horns, helices, phased arrays or electronically steered antennas (ESAs), patches, or similar hardware
Excellent communication and interpersonal skills, including a demonstrated ability to interact effectively with customers, suppliers, management, and peers
Excellent problem solving and Troubleshooting skills

Company

Lockheed Martin

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Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.
dateFounded in 1912
location
Bethesda, Maryland, USA
people-size10001+ employees
web-link
https://www.lockheedmartin.com

Funding

Current Stage
Public Company
Total Funding
$6.06B
Key Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M

Leadership Team

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Jim Taiclet
Chairman, President & CEO
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Craig Martell
Chief Technology Officer
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Company data provided by crunchbase