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RF Engineer Security Clearance

Job in Boulder, Boulder County, Colorado, 80301, USA
Listing for: Indotronix International Corp
Full Time position
Listed on 2026-07-21
Job specializations:
  • Engineering
    Electronics Engineer, Systems Engineer, Telecoms Engineering, Electrical Engineering
Job Description & How to Apply Below
Position: RF Engineer with Security Clearance
Job Summary:

RF Engineer (Level
3) - Boulder, CO [About the Role] Join a leading-edge team in Boulder, Colorado as a Level 3 RF Engineer, supporting the design, integration, and testing of complex RF systems for ground-based and space-related programs. This contract, onsite position offers the opportunity to work on mission-critical communications and sensor projects with lasting industry impact. Collaborate with multidisciplinary experts and advance your RF career in a dynamic, innovation-driven environment.

[Responsibilities] - Design, develop, and sustain advanced RF systems and subsystems for communications and sensor applications
- Analyze and troubleshoot RF signal flow, optimizing performance and system reliability
- Integrate and support RF ground systems and communications infrastructure
- Perform RF testing, validation, and system performance characterization using industry-standard tools
- Work with RF hardware components, including up converters/down converters, modems, wave guides, LNAs, HPAs, and antenna subsystems
- Evaluate and interpret key RF metrics such as G/T, dBm, and antenna measurements
- Collaborate in multidisciplinary engineering teams to ensure robust, end-to-end RF solutions
- Participate in design reviews, requirements development, and system verification [Required Skills and Experience] - Bachelor's degree in Electrical Engineering, RF Engineering, or related field - 3-7 years of direct experience with RF systems or equipment
- Proficient in RF signal chain design, integration, and troubleshooting
- Skilled in using RF test equipment (spectrum analyzers, signal generators, network analyzers) - Familiarity with Ku-band and S-band RF systems
- Strong understanding of RF propagation, link budgets, and system-level performance
- Ability to interpret and analyze RF measurements (G/T, dBm, antenna patterns) - Eligible to obtain and maintain a Department of Defense Secret clearance [Preferred Skills]

- Experience with space, satellite, or ground station RF systems
- Knowledge of antenna design, waveguide systems, and high-frequency transmission
- Proficiency with RF system modeling or simulation tools [Benefits] - Work on high-impact, mission-critical projects in space and ground communications
- Collaborate with industry-leading engineers and multidisciplinary teams
- Access to state-of-the-art RF labs and equipment
- Opportunities for professional growth and skill development in advanced RF technologies
- Competitive compensation [

How to Apply

] Ready to advance your RF engineering career? Submit your resume and credentials to our recruiting team today. Qualified candidates will be contacted promptly for next steps.
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