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Senior RF Signal Processing & Communications Engineer

Leidos


Job Location:

Huntsville, AL - USA

Monthly Salary: $ 107900 - 195050
Posted: 17 July 2026 (30+ days ago)
Application Deadline: 14 October 2026
Vacancies: 1 Vacancy

Job Summary

Looking for an opportunity to make an impact

At Leidos we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams contribute to our communities and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers our people and our community. Our Mission Vision and Values guide the way we do business.

Your greatest work is ahead!

Leidos Defense Uncrewed Systems Integration and Test is seeking a motivated and ambitious RF Signal Processing & Communications Engineer join the Software Simulation Systems Engineering and Integration Directorate (S3I) Joint Technology Center Systems Integration Lab (JSIL) Technology and Certification this role youll support the development integration testing and evaluation of advanced tactical data links and communications systems for UAS and other airborne and ground platforms supporting U.S. Army and DoD missions.

The ideal candidate is a technical leader with deep expertise in RF communications digital signal processing and waveform analysis who enjoys solving complex technical challenges in laboratory field and flight test environments. Youll lead advanced test and analysis efforts evaluate communications system and waveform performance assess resilience and vulnerabilities and collaborate closely with multidisciplinary teams and government stakeholders to deliver mission-ready capabilities and inform future system development.

If this sounds like the kind of environment where you can thrive keep reading!

Leidos Defense Sensors provides a diverse portfolio of systems solutions and services covering land sea air space and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT large-scale intelligence systems command and control geospatial and data analytics cybersecurity logistics training and intelligence analysis and operations support. Our team is solving the worlds toughest security challenges for customers with cant fail missions. To explore and learn more click here!

Are you ready to make an impact Share your resume with us today!

Primary Responsibilities

  • Provide technical leadership and subject matter expertise in RF communications digital signal processing and tactical data link technologies.

  • Develop test strategies methodologies plans and procedures and prepare technical reports for laboratory field and flight test activities.

  • Plan execute and support RF communications system testing including system integration instrumentation data collection and post-test analysis.

  • Analyze waveform performance RF link quality resilience detectability vulnerabilities and overall communications system effectiveness under operationally representative conditions.

  • Perform advanced signal analysis to characterize communications system performance and identify opportunities for improvement.

  • Interface with government stakeholders test organizations and industry partners to support technology development acquisition decisions and system integration.

  • Present technical findings and recommendations to internal leadership and government customers.

  • Provide technical mentorship and guidance to junior engineers and test personnel.

Basic Qualifications

  • Bachelors degree in Electrical Engineering Physics or a related engineering field with a minimum of 8 years of experience.

  • Masters degree in Electrical Engineering Physics or a related engineering field with a minimum of 6 years of experience.

  • Experience leading technical analysis or test activities for RF communications systems.

  • Strong understanding of RF theory including propagation modulation synchronization and link budget analysis.

  • Strong understanding of digital communications concepts including modulation coding filtering synchronization waveform design and signal processing.

  • Experience troubleshooting RF networking or communications systems in laboratory field or flight test environments.

  • Strong written and verbal communication skills with the ability to develop technical reports briefings and present engineering recommendations.

  • Must be a US citizen possess and maintain an active SECRET security clearance.

  • Must be a resident of Huntsville AL or willing to relocate to the Huntsville AL area.

Preferred Qualifications

  • Masters or Ph.D. with an emphasis in electromagnetics RF engineering digital communications or signal processing.

  • Experience with Common Data Link (CDL) tactical data links software-defined radios (SDRs) SATCOM or resilient communications.

  • Experience supporting electronic warfare (EW) spectrum operations or anti-jam (AJ) and low probability of detection (LPD) assessments.

  • (Top Secret eligibility preferred).

If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.

Original Posting:
July 14 2026

For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:
Pay Range $107900.00 - $195050.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.


Required Experience:

Senior IC


About Company

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Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.

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