• Principal /Senior Principal

    Northrop Grumman (Washington, DC)
    …and 14 Employee Resource Groups inclusive of all employees/designs, develops, tests radio frequency ( RF ) and/or microwave systems architecture, components, ... circuit designer responsible for the development of innovative, leading-edge RF products. This will involve designing products using a...be filled as a Principal or Sr. Principal **Basic Qualifications** **:** ** Principal Engineer more
    Northrop Grumman (01/08/26)
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  • Principal RF Engineer

    CACI International (Springfield, VA)
    Principal RF Engineer Job Category:...of high frequency (HF) through microwave (MW) radio frequency ( RF ) receiving, transmitting, and ... electronic, communications, and related equipment. + Performs complex electromagnetic interference/ radio frequency interference (EMI/RFI) analyses and makes… more
    CACI International (10/31/25)
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  • Principal Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …+ Participate in test events This requisition will be filled at the ** Principal Systems Engineer ** level. **Basic Qualifications for Principal Systems ... strong demonstrated success in test, design, and integration + Knowledge of RF and radio communication system components & functions + Experience with lab test… more
    Northrop Grumman (12/19/25)
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  • Principal Software Engineer

    Northrop Grumman (Chantilly, VA)
    …you interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Principal Software Engineer (T03)** to join our team! This position will ... (PDR, CDR, etc.) + Experience with Cross Domain Solutions (CDS's) + Knowledge of RF system components & functions + Knowledge of hardware and functions of SIGINT/EW… more
    Northrop Grumman (12/23/25)
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  • Systems Test Engineer / Principal

    Northrop Grumman (Chantilly, VA)
    …**Northrop Grumman Mission Systems** is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position. This position ... requisition may be filled at either the **Systems** **Test Engineer ** or ** Principal ** **Systems** **Test Engineer...experience in documentation and process development + Knowledge of RF and radio communication system components &… more
    Northrop Grumman (10/23/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Washington, DC)
    …support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + ... has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join...electrical and Air Vehicle schematics. Perform essential electrical and RF troubleshooting using equipment such as but not limited… more
    Northrop Grumman (11/16/25)
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  • Principal or Senior Principal

    Northrop Grumman (Washington, DC)
    …Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF ... and integration of Comms and Networks equipment to include radio terminals, software loads, switches, routers, and firewalls required...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (12/04/25)
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  • RF Engineer Ongoing Talent Pipeline

    V2X (Reston, VA)
    …and professionalism. If you're passionate about designing, analyzing, and optimizing radio frequency ( RF ) systems for mission-critical operations, ... (7+ Years Experience) + Senior RF Engineer + RF Network Architect + Principal RF Systems Engineer + Director of RF Engineering Qualifications… more
    V2X (11/27/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …**Northrop Grumman Mission Systems** is seeking a candidate to fill a **Systems Engineer / Principal Systems Engineer ** position. This position will ... This requisition may be filled at either a **Systems Engineer ** or ** Principal Systems Engineer **...success in test, design, and integration + Knowledge of RF and radio communication system components &… more
    Northrop Grumman (11/13/25)
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  • Systems Engineer

    Actalent (Fairfax, VA)
    Job Title: Principal Systems Engineer Job Description We are seeking an experienced Systems Engineer to lead engineering teams in developing new and improved ... products that meet specifications on time and within budget. The Principal Systems Engineer will provide systems engineering expertise across R&D and product… more
    Actalent (01/07/26)
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  • RF Engineer

    Advanced Technology and Research Corporation (Bethesda, MD)
    RF Engineer Location: West Bethesda, MD Type: Full Time Min. Experience: Mid-Level Salary Range: $85,000-$120,000 USD per year Advanced Technology & Research ... The successful applicant will join ATR's Engineering Services Division, working as a RF Engineer at the Naval Surface Warfare Center, Carderock Division, West… more
    Advanced Technology and Research Corporation (12/21/25)
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  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …Our team specializes in developing next-generation Electronic Warfare (EW) and related RF sensor system technologies by combining a fundamental understanding of the ... learning. We are searching for a Lead EW Software Engineer who will function as a senior technical contributor...10 other engineers and scientists across multiple EW and RF sensing projects. You will provide technical leadership on… more
    RTX Corporation (11/05/25)
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  • Technical Program Manager - Wireless Intrusion…

    Oracle (Washington, DC)
    …reporting purposes is a bonus. + Exposure to emerging WIDS capabilities, radio frequency analytics, cyber-physical threat detection, and advanced data retention ... System, or equivalent in placement monitoring solutions. + Certified TEMPEST Engineer , or prior experience as a Certified TEMEPEST Technical Authority (CTTA)… more
    Oracle (12/21/25)
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