RF Design​/Integration Engineer Security Clearance

Position: RF Design/Integration Engineer with Security Clearance
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- Description The Defense group at Leidos currently has an opening for an RF Design/Integration Engineer supporting the Threat Sensors portfolio in Huntsville, AL. This is an exciting opportunity to use your experience in RF and electrical design for advanced RF systems that provide critical information to customers.

Primary Responsibilities:

The successful candidate will design, build, and integrate RF hardware and systems, develop algorithms, and conduct systems analysis across a variety of research, development, and operational tasks. The candidate will evaluate, select, integrate, and test commercial off the shelf (COTS) RF devices for forming complex RF transceiver systems. The ideal candidate will have an interest in supporting the full product life cycle from concept through prototype to production.

Basic Qualifications:

* Typically requires bachelor’s degree and 4 – 8 years of prior relevant experience or a master’s degree with 2 – 6 years of prior relevant experience (degree in Electrical Engineering, Physics, or similar). Additional experience, education, or training may be considered in lieu of a degree.

* Requires a current DoD Top Secret clearance to be considered (U.S. Citizenship is required).

* Proficiency with RF link budgets and cascade analysis.

* Experience in RF hardware design, including circuit/system design and component selection.

* Experience with system testing using RF test equipment (Network Analyzer, Spectrum Analyzer, Signal Generator, Oscilloscope, etc.)

* Must be willing and able to travel to CONUS and OCONUS locations (up to 25%).

* Ability and willingness to work onsite in Huntsville Alabama.

Preferred Qualifications:

* Experience with wideband RF systems.

* Experience testing RF PCB assemblies.

* Proficiency with soldering iron.

* Experience with the repair and maintenance of electronic and electro-mechanical systems.

* Proficiency with MATLAB and/or Python.

* Active DoD TS/SCI. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting:
March 2, 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 $87,100.00 - $ The Leidos pay range for this job level is a general guideline only and 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.

About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit  . Pay and Benefits Pay and benefits are fundamental to any career decision.

That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at  . Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work).

Further, Leidos will only communicate with you through emails that are generated by the  automated…