RF Systems Engineer

** Description*
* Leidos has a new and exciting opportunity for a  
** RF*
* ** Systems Engineer
** in our  
** Intelligence Sector's Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.

At  
** Leidos** , we offer  
** competitive benefits** , including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more.  
** Join us and make a difference in National Security!*
* ** Program Summary*
* Leidos delivers advanced technical, engineering, and system administration expertise in direct support of a high-priority foreign engagement mission. This established effort leverages solutions, alongside tailored engineering approaches, to enable mission-critical capabilities within a secure, high-trust environment. The program supports a complex and evolving mission where experienced cleared professionals operate side-by-side with the customer to architect, integrate, modernize, and optimize systems that directly drive operational outcomes.

** Job Summary*
* Leidos is seeking a RF Systems Engineer to support the design, integration, testing, and deployment of data center solutions for satellite collection-based systems. This role contributes to systems engineering activities across hardware, software, network, and Radio Frequency (RF) components supporting mission-critical communication and signal processing environments. The ideal candidate has foundational experience in RF and signal processing systems development and demonstrates the ability to work effectively within a multidisciplinary engineering team.

** Primary Responsibilities*
* + Support the design, integration, testing, and deployment of data center solutions for satellite collection-based systems.

+ Contribute to systems engineering activities across hardware, software, network, and RF components to ensure operational performance and interoperability.

+ Assist in the development and integration of Radio Frequency (RF) and signal processing systems for communication system applications.

+ Support system requirements analysis, architecture development, verification, and validation activities.

+ Participate in system integration testing, troubleshooting, and performance evaluation to ensure compliance with technical and mission requirements.

+ Develop and maintain technical documentation including system engineering artifacts, test plans, interface control documents, and configuration management records.

+ Collaborate with cross-functional engineering teams, vendors, and stakeholders to resolve technical issues and support lifecycle sustainment activities.

** Basic Qualifications*
* + Minimum of seven (7) years of Systems Engineering experience on programs/contracts of similar scope, type, and complexity.

+ Bachelor's degree in systems engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical discipline. Five (5) additional years of Systems Engineering experience may be substituted in lieu of a degree.

+  
** Security Clearance Requirement - Active TS/SCI with polygraph clearance*
* nsspf

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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 6, 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 $ - $

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of…