Senior RF Engineer (Level III) - Top Secret clearance jobs in United States
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Lockheed Martin · 3 weeks ago

Senior RF Engineer (Level III) - Top Secret clearance

Lockheed Martin Space is seeking a Senior RF Engineer to join their team in Littleton, CO. The role involves supporting Global Security portfolios by conducting payload analysis and leading systems engineering efforts across the product lifecycle for advanced RF payloads related to space missions.

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

Responsibilities

Support Global Security portfolios by conducting payload analysis and initialization on advanced RF payloads
Lead efforts in systems engineering, analysis, calibration, and verification across the product lifecycle— from capture to design, production, and operationalization
Tackle complex RF challenges, demonstrating a deep understanding of your payload and mission to meet the needs of internal and external stakeholders
Collaborate closely with leaders and Subject Matter Experts to manage payload risks, opportunities, and related studies
Work with customers to ensure the success of payload products and milestones

Qualification

RF space electronicsRF systems analysisSpace-rated flight hardwareRF payload analysisRF simulationModelingTeam playerCommunicationProblem solving

Required

Experience with RF space electronics and/or hardware design (i.e. RF payloads and/or subsystems)
Experience with RF systems analysis (i.e. payload performance, link budget modeling)
Experience in the design, development, and/or integration of space-rated flight hardware (i.e. RF components such as antennas, receivers, transmitters, etc.)
To meet requirements of the program/customer, this position requires the selected employee to be a U.S. Citizen
Prior to starting employment, selected candidates will be required to possess Top Secret clearance
For this position, applicants must possess a currently Active Top Secret security clearance to be considered
Selected candidates will be required to obtain, and maintain, Top Secret with adjudicated SCI Eligibility (i.e. TS/SCI) for long term employment on this program

Preferred

Proven ability to execute major milestone reviews (e.g. SRR, PDR, CDR, etc.)
Experience leading small technical teams across design lifecycle to produce artifacts to meet technical specifications
Experience with successful execution of RF payload/subsystem test plans
Experience with RF simulation, modeling and Link budget analysis
Experience working with subcontracts
Team player with the demonstrated ability to participate in cross functional teams and communicate and coordinate work as one team with common goals
Excellent communication and interpersonal skills, including a demonstrated ability to interact effectively with customers, suppliers, management, and peers
Ability to develop and analyze technical requirements, performing trade studies, and allocating functions down to RF payloads, subsystems and/or components
Experience defining end-to-end performance and functionality of RF payloads and/or subsystems, consistent with mission needs and CONOPS
Experience analyzing and verifying technical requirements/functions for engineering systems
Excellent problem solving and Troubleshooting skills
Experience reviewing supplier/factory data results to show compliance to RF engineering requirements
Proficiency with the development of specifications and interface definitions for digitally processed RF payloads
Experience with defining external interfaces for antennas, active/passive RF components, receivers/transmitters, and digital processors
Experience with certifying and selling off an RF payload or subsystem to the customer

Benefits

Medical
Dental
Vision
Life Insurance
Short-Term Disability
Long-Term Disability
401(k) match
Flexible Spending Accounts
EAP
Education Assistance
Parental Leave
Paid time off
Holidays

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.

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