• Network Security Engineer

    CACI International (Columbia, MD)
    Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... Type of Travel: Continental US * * * **The Opportunity:** The Network Security Engineer will work within the Network Security Implementation and Sustainment… more
    CACI International (09/13/25)
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  • Senior Network & Systems Engineer

    Insight Global (Laurel, MD)
    …Skills and Requirements Qualifications * Must be able to obtain a Top Secret security clearance. * Bachelor's degree in Computer Science, ... Job Description Position Summary We are looking for a Senior Network & Systems Engineer to become part of our dynamic team, delivering on-site support to a… more
    Insight Global (09/30/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (Millersville, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... to add a **Principal OR Senior Principal Field Service Engineer - Network and Communications** to join...by Company, based on OCONUS location. + **Active DoD Top Secret clearance** (with a background investigation… more
    Northrop Grumman (09/17/25)
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  • Network Systems Test Engineer

    KBR (Fort Meade, MD)
    …Minimal 0-20% + Working Hours: Standard Qualifications: Required: + Must possess an active Top Secret clearance with SCI eligibility at the time of application. ... Title: Network Systems Test Engineer Belong. Connect....backup system effectiveness in unclassified and classified environments (to TS /SCI). + Based on test results, perform Root Cause… more
    KBR (09/09/25)
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  • Network Engineer - TS /SCI…

    TEKsystems (Fort Meade, MD)
    …Vmware, Routing and switching, ccnp, juniper, cisco, networking Top Skills Details Network engineering,Firewall,Router,Ccna,Cisco routers,Wan,Cisco ... Description * Must be cleared at TS /SCI Full-Scope poly level. * Certifications (minimum one):...Network infrastructure,Routers and switches,Cloud,Netw Additional Skills & Qualifications TS SCI FS POLY 5x a week onsite at… more
    TEKsystems (10/01/25)
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  • Network Lab Engineer - Active…

    ENS Solutions (Annapolis, MD)
    Seeking a Lab Engineer with strong networking expertise to support testing, evaluation, and development of advanced network solutions within a controlled lab ... environment. This role involves configuring network infrastructure, troubleshooting, and assisting in validation efforts to...years of work experience. + Must have an Active TS /SCI and willing to obtain a CI Poly. +… more
    ENS Solutions (09/27/25)
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  • Modernization Cyber Network Engineer…

    Lockheed Martin (Hanover, MD)
    …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph NE2: * A High School ... as Wireshark, Tcpdump, or NetFlow to analyze and optimize network traffic **Clearance Level:** TS /SCI w/Poly SP...analyze and optimize network traffic **Clearance Level:** TS /SCI w/Poly SP **Other Important Information You Should Know**… more
    Lockheed Martin (10/03/25)
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  • SecDev Engineer - TS /SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ205029 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... safe and tomorrow is smarter. Our work depends on Network Engineer joining our team. HOW A...DNS, SSL/TLS, and related protocols. * Security Clearance Level: TS /SCI w/Poly * Required Skills and Abilities: Experience with… more
    General Dynamics Information Technology (08/14/25)
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  • Network Engineer 1

    Orion Consortium (Columbia, MD)
    *Position requires TS /SCI with a Full Scope polygraph.* DESCRIPTION Performs services to enable all aspects of the network to include maintenance, sustainment of ... complex internetwork issues. Responsibilities Include: 1. Maintain data, voice and/or video network hardware and systems; 2. Assess and update older networks as… more
    Orion Consortium (08/13/25)
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  • Network Engineer 0

    Orion Consortium (Columbia, MD)
    …defined by DoD 8570.01-M is required. Required Clearance: Candidate must have a TS /SCI polygraph clearance Desired: CompTIA Network +, CCENT, CCNA, CCNP, CCIE, or ... sustainment of existing networks, and identification/correction of issues. Resolve routine network problems; operate network analyzers, WAN test equipment, and… more
    Orion Consortium (09/30/25)
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