• Journeyman Wireless Engineer

    V2X (Colorado Springs, CO)
    …challenges with integrity, respect, responsibility, and professionalism. As a Journeyman Wireless Engineer , you will be responsible for the implementation, ... network engineers, cybersecurity staff, and field technicians, the Journeyman Wireless Engineer helps design and deploy ...This position requires an active Department of Defense (DoD) TS - SCI (Tier 5) level clearance. Skills &… more
    V2X (10/17/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ198056 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... threats. Deliver solutions to complex problems as a Secure Wireless Engineer at GDIT. Here, you'll tailor...certification preferred + Technical Administration and in-depth experience with Wireless Networks + Areas of information systems… more
    General Dynamics Information Technology (10/18/25)
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  • Senior Wireless Engineer

    V2X (Colorado Springs, CO)
    …challenges with integrity, respect, responsibility, and professionalism. As a Senior Wireless Engineer , you will provide technical leadership and expert-level ... Minimum of 10 years of experience performing as a Wireless Engineer on large, complex networks with...This position requires an active Department of Defense (DoD) TS - SCI (Tier 5) level clearance. Skills &… more
    V2X (10/17/25)
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  • Wireless Geolocation Engineer

    Synergy ECP (Columbia, MD)
    Wireless Geolocation Engineer Columbia, MD Description Company Description Synergy ECP was formed in July 2007 with Headquarters in Columbia, MD and is made up ... age, disability, veteran status, or any other protected class. Clearance Required: TS / SCI w/ FS Polygraph Other Requirements: US Citizenship The Senior… more
    Synergy ECP (10/15/25)
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  • Network Engineer , TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ204483 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... based on security guidelines such as DISA STIGs **Security clearance level:** TS / SCI w/polygraph. **Location: On** Customer site in Chantilly, VA **GDIT… more
    General Dynamics Information Technology (10/31/25)
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  • Lead, Security Research Engineer - FL…

    L3Harris (Melbourne, FL)
    …In lieu of a degree, minimum of 10 years of prior related experience. + Active Top Secret / SCI security clearance required + 5+ years' experience working with ... interest of national security. Job Title: Lead, Security/Vulnerability Research Engineer (Active TS / SCI Clearance) Job...RF systems and technologies + Familiarity with wired and wireless protocols at Layer 1 and Layer 2, including… more
    L3Harris (08/08/25)
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  • Principal Level Digital Signal Processing…

    Parsons Corporation (Chantilly, VA)
    …processing, communications, and signal localization challenges **Security Clearance Requirement:** An active Top Secret SCI security clearance is required ... seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA....in Electrical Engineering, Computer Engineering or related discipline + TS / SCI is required + Minimum of 10… more
    Parsons Corporation (10/07/25)
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  • Senior Network Engineer (Computer Network…

    EPS Corporation (Edinburgh, IN)
    …Range (JIOR) node. Security Clearance: Top Secret ( TS ) / Sensitive Compartmented Information ( SCI This position is dependent upon a ... 3G wireless technologies to support the MUTC Wireless Network. Experience configuring and managing Joint Information...Female / Veteran / Disabled / LGBT are encouraged to apply Type of Security Clearance Required TS / SCI more
    EPS Corporation (11/01/25)
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  • Senior Principal SEIT Engineer (Contingent)

    RTX Corporation (Anaheim, CA)
    …across disciplines and lead technical integration efforts. + Ability to obtain and maintain a Top - Secret SCI ( TS / SCI ) US government issued security ... Technology (AST** ) is seeking a **Senior Principal SEIT Engineer ** who strives for excellence and have a passion...like STK, Simulink, or custom RF environments. + Existing Top - Secret SCI ( TS /… more
    RTX Corporation (10/09/25)
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  • Senior Principal SEIT Engineer (Contingent)

    RTX Corporation (Anaheim, CA)
    …Python, NI TestStand, and automated test frameworks. + Ability to obtain and maintain a Top - Secret SCI ( TS / SCI ) US government issued security ... Signal Technology (AST) is seeking a **Senior Principal SEIT Engineer ** who strives for excellence and have a passion...RF test environments, or GNSS chamber labs. + Existing Top - Secret SCI ( TS /… more
    RTX Corporation (10/09/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …with DevSecOps pipelines, containerization (Docker), and CI/CD in secure environments. + Active DoD Top Secret SCI ( TS / SCI ) security clearance ... Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation Satellite Systems...custom boards). + Ability to obtain and maintain a Top - Secret SCI ( TS /… more
    RTX Corporation (10/07/25)
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  • Software Engineer II

    RTX Corporation (San Jose, CA)
    …languages (eg C++, Java) in a Linux environment + Ability to obtain a US government issued Top Secret SCI ( TS / SCI ) security clearance. + US ... . Applied Signal Technology (AST) is seeking a Software Engineer II who strives for excellence and have a...(ITU) Standards + Active and transferable US government issued Top Secret SCI ( TS more
    RTX Corporation (10/29/25)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …working both in a team environment and independently + Active and transferable US government issued Top Secret SCI ( TS / SCI ) clearance required prior ... asset in the SIGINT domain, is seeking an Infrastructure Engineer II who strives for excellence and has a...improvement + Experience with automated system deployments + Existing Top - Secret SCI ( TS /… more
    RTX Corporation (10/21/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Anaheim, CA)
    …brief senior stakeholders and write technical documentation. + Ability to obtain and maintain a Top - Secret SCI ( TS / SCI ) US government issued security ... Technology (AST** ) is seeking a **Senior Principal Systems Engineer ** with deep expertise in Global Navigation Satellite Systems...Experience working on DoD or aerospace programs. + Existing Top - Secret SCI ( TS /… more
    RTX Corporation (10/07/25)
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  • Principal Software Engineer

    RTX Corporation (San Jose, CA)
    …in microservices architecture and distributed systems + Active and transferable US government issued Top Secret SCI ( TS / SCI ) security clearance ... Applied Signal Technology (AST) is seeking a **Principal Software Engineer ** who strives for excellence and have a passion...systems concepts + Active and transferable US government issued Top Secret SCI ( TS more
    RTX Corporation (09/27/25)
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  • Principal Reverse Systems Engineer

    RTX Corporation (Anaheim, CA)
    …ability to work independently yet collaboratively in a team environment. + Active and transferable Top - Secret SCI ( TS / SCI ) US government issued ... + Understanding of telecommunications systems concepts and signal processing fundamentals + Existing Top - Secret SCI with Polygraph (Active within the last 24… more
    RTX Corporation (10/15/25)
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  • Staff Chief Engineer

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... experience with a PhD. + Must have an active Top Secret security clearance with the ability...ability to obtain and maintain an active US DoD TS / SCI and the ability to get Special… more
    Northrop Grumman (10/23/25)
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  • Software Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …+ Experience developing, coding, testing, and debugging complex algorithms + **Active and transferable Top - Secret SCI ( TS / SCI )** US government issued ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current **Applied Signal Technology (AST**...**Applied Signal Technology (AST** ) is seeking a **Software Engineer II** who strives for excellence and have a… more
    RTX Corporation (10/04/25)
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  • Sr. Principal Space Communications Systems…

    Northrop Grumman (Redondo Beach, CA)
    …DOORS, knowledge of developing standards and processes, project lifecycle understanding + **Active Top Secret Clearance AND the ability and willingness to obtain ... Space Systems is seeking a **Sr. Principal Communications Systems Engineer to work in Redondo Beach, California** . This...testing requirements using core systems engineering principles. + Active TS with SCI clearance Primary Level Salary… more
    Northrop Grumman (10/30/25)
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  • Embedded Cyber Software Engineer

    Lockheed Martin (Denver, CO)
    …**Eligibility** MUST BE AU\.S\. CITIZEN \- The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 ... **Description:** You will be an Embedded Cyber Software Engineer for a research and development team which...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (10/10/25)
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