• Voice Over Internet…

    ManTech (Annapolis Junction, MD)
    ManTech seeks a motivated, career- and customer-oriented Voice Over Internet Protocol ( VOIP ) Technician to join our team in Annapolis Junction, MD. ... but are not limited to:** + Provide broad telephony support, including administrator -level configurations and in-depth technical solutions over secure and… more
    ManTech (06/28/25)
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  • Application System Administrator

    SMX (Patuxent River, MD)
    Application System Administrator (4305)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking an Application System ... Administrator to join our team. This role is critical...BitBucket, Confluence) + Jenkins, Artifactory, SonarQube + TWC, Mailman, VoIP platforms + Tenable Security Center (completion of 40-hour… more
    SMX (08/08/25)
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  • Netplus Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …Range Solutions requires the expertise of a talented and experienced NetPlus Administrator to assist in directing and managing the program's executive support group. ... effective integration with a government multi-contractor team. The NetPlus Administrator is responsible for maintaining the NetPlus infrastructure, generating… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Network and Systems Technician

    CACI International (Forest Heights, MD)
    …devices. **Responsibilities:** + Manage, troubleshoot, and maintain Unified Communications and VoIP system endpoints (Cisco CM, CMS, VTC, Microsoft Teams). + Ensure ... At least one of the following certifications: Relevant Microsoft Windows administrator certification, Cisco Certified Network Associate (CCNA), COMPTIA A+, Network+,… more
    CACI International (08/08/25)
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  • Principal Network Engineer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …standards. Equipment types include but are not limited to, encryption devices, VoIP and VoSIP devices, and auxiliary power supplies. + Direct the lifecycle ... management and equipment maintenance, including familiarity with encryption devices, VoIP /VoSIP devices, and auxiliary power systems. + Proficiency in DoD-approved… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Sr. Principal Network Engineer - Top Secret

    Northrop Grumman (Linthicum Heights, MD)
    …Classified Solutions team is seeking a highly experienced **Senior** **Network Administrator ** to join its dynamic team of technical professionals. The qualified ... and Palo Alto firewalls. + Install, configure and maintain Cisco Call Manager voip systems. + Provide regular monitoring, and network analysis, regarding short and… more
    Northrop Grumman (07/26/25)
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