• Principal/Sr. Principal Cyber Software Test…

    Northrop Grumman (Chantilly, VA)
    …across land, sea, air, space, and cyberspace. Enjoy a culture where your voice is valued and start contributing to our team of passionate professionals providing ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...join our team as a **Principal** **Cyber Software Test Engineer ** and **Sr. Principal** **Cyber Software Test Engineer… more
    Northrop Grumman (11/01/25)
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  • Senior Infrastructure Design Engineer

    SMX (Dahlgren, VA)
    …discipline or Industrial Design + 6+ years of professional experience in relation to network areas such as landlines, cellphones, voice , video and data networks; ... Senior Infrastructure Design Engineer (4414)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA...planning, design, development, and modifications of existing of planned voice and data communications network systems and… more
    SMX (12/04/25)
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  • Systems Test Engineer / Principal Systems…

    Northrop Grumman (Chantilly, VA)
    …across land, sea, air, space, and cyberspace. Enjoy a culture where your voice is valued and start contributing to our team of passionate professionals providing ... in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to...is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position.… more
    Northrop Grumman (10/23/25)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …+ Develop and execute preventive maintenance programs to keep the voice infrastructure up to date with patches, upgrades, and security/compliance requirements. ... + Continuously monitor voice systems' performance, report on performance, and take corrective...or similar PBX systems. + Certifications: + Cisco Certified Network Associate (CCNA) Collaboration + Cisco Certified Network… more
    TekSynap (10/07/25)
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  • Principal /Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …across land, sea, air, space, and cyberspace. Enjoy a culture where your voice is valued and start contributing to our team of passionate professionals providing ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer … more
    Northrop Grumman (11/21/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …across land, sea, air, space, and cyberspace. Enjoy a culture where your voice is valued and start contributing to our team of passionate professionals providing ... in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to...Systems** is seeking a candidate to fill a **Systems Engineer / Principal Systems Engineer ** position. This… more
    Northrop Grumman (11/13/25)
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  • Senior Lead - VOIP Engineer

    Sprinklr (VA)
    …Description** **What Does Success Look Like?** We are looking for a **Principal VOIP Engineer ** to lead the architecture and technical direction of our next- gen ... voice infrastructure. You'll be responsible for building carrier- grade...in **C/C++** + Strong troubleshooting skills, with experience using ** network monitoring and debugging tools** . + Familiarity with… more
    Sprinklr (12/21/25)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    VOIP Engineer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... US * * * **The Opportunity:** CACI is looking for a Cisco Call Manager Engineer Lead to support our DoD customer to implement an enterprise IT service delivery model… more
    CACI International (10/08/25)
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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **ISSO/SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a skilled full-time ISSO/Systems Security Engineer to join our team in Dahlgren, VA. ... will assure all Information Systems (IS), Government desktops, and corporate network components, unclassified and classified, adhere to and are certified in… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Software Engineer (Expert)

    BAE Systems (Sterling, VA)
    …government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including ... that function both on customer premise, and via remote Cloud services. Network infrastructure engineering services are comprised of core infrastructure, voice … more
    BAE Systems (10/31/25)
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