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RF Engineer ; Level IV

Job in Littleton, Arapahoe County, Colorado, 80166, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-03-03
Job specializations:
  • Engineering
    Systems Engineer, Electronics Engineer
Job Description & How to Apply Below
Position: RF Engineer Staff (Level IV)
*
* Description:

** Space is a critical domain, connecting our technologies, our security, and our humanity  While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire, and integrate our capabilities to transform the future

At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve  We're creating future ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision  We're erasing boundaries and forming partnerships across industries and around the world  We're advancing spacecraft and the workforce to fuel the next generation  And we're reimagining how space can connect us, ensuring security and prosperity

Lockheed Martin Space is seeking a mid career
** RF Engineer
** to join our team in
** Littleton, CO
** As an RF Engineer, you will architect, design, and develop RF systems and circuitry, including receivers, transmitters, antennas, and frequency synthesizers  You will perform hardware layout, component evaluation, prototype construction, and test, while supporting manufacturing during assembly and verification  You will also develop RF system and subsystem architectures, perform link analysis, and track technical performance metrics to ensure design integrity and mission success

Key Responsibilities include, but are not limited to:

- Architect, design, and develop RF systems, subsystems, and circuitry

- Perform RF modeling, simulation, and trade studies to validate designs

- Develop and test RF hardware, including prototypes and final assemblies

- Prepare test methods, specifications, and performance analysis reports

- Support manufacturing, integration, and test of RF components and payloads

- Develop system/subsystem architectures, functional allocations, and performance requirements

- Track and report RF technical performance metrics  TPMs

- Review team member's designs and mentor others

SpaceRF

*
* Basic Qualifications:

*
* - Experience performing RF modeling and simulation  for example: HFSS, ADS, System Vue, AWR, or equivalent

- Experience with RF circuit card assembly schematic and layout capture  for example:
Xpedition, Zuken, or equivalent

- Experience performing integration and test of RF components, payloads, and/or subsystems  for example: vector network analyzer, spectrum analyzer, signal generator, phase noise analyzer, power meters, or equivalent

- Experience testing and troubleshooting RF systems

- Must be able to obtain a Top Secret clearance; US citizenship required

** Desired

Skills:

*
* - 5  years of related experience

- Strong communication and interpersonal skills, including accountability, on time execution, and effective collaboration with customers, management, and peers

- Familiarity with CAD systems  e g , Creo, AutoCAD

- Experience with ERP systems  e g , SAP  for materials and production tracking

- Exposure to RF hardware or antenna systems

- Experience with product lifecycle phases  SRR, PDR, CDR, MRR, TRR

- Certification as a Certified Principal Engineer  CPE , Responsible Engineer, or equivalent

- Experience with RF/digital payload test and measurement techniques

- Architecture, integration, and test of Electronically Steerable Arrays  ESA , Radar Systems, RF/digital payloads, TT&C, or missile communications subsystems

- Development of analog/digital interfaces

- Design of active components such as LNAs, hybrids, LTWTAs, SSPAs, oscillators, and frequency converters

- RF front end design experience

- Experience managing research or design projects

- Coding experience

- Active Top Secret clearance

** Security Clearance Statement:
** This position requires a government security clearance, you must be a US Citizen for consideration

** Clearance Level:
** Top Secret

** Other Important Information You Should Know*
* ** Expression of Interest:
** By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match   Should this match be identified you may be…
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