• IDS / IPS Engineer - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …lieu of degree. + DoD 8570 IAT Level II Certification, including Security+ CE, CCNA -Security, GSEC, SSCP, CySA+, GICSP, or CND Certification. + Ability to obtain a ... (NDR) solutions, including Trellix/FireEye, Corelight, Endace, Vectra AI, Dark Trace, Cisco Security Network Analytics, Open XDR, Fortinet FortiNDR, Trend Vision,… more
    ENS Solutions (12/14/25)
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  • Senior Network Engineer

    CACI International (Fort Meade, MD)
    …Proficiency with Linux; Linux system administration experience is a plus. + CCNA or CCNP certification. + Security+ certification. _Desired:_ + Experience with ... Juniper and Cisco routers, switches, and firewalls. + Knowledge of Palo Alto firewalls, Dell and HPE Linux servers. + Experience with patching and upgrading Linux… more
    CACI International (12/11/25)
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  • Computer/Network Support Specialist

    Leidos (Suitland, MD)
    …(eg, Security+ CE) or the ability to obtain prior to start date. + Active ** CCNA certification** or the ability to obtain within 90 days of hire. + Proficiency with ... Cisco configurations (EIGRP, BGP, SNMP, TCP/IP, OSPF, VLANs, VPN, NAT, GRE, IPSEC). + Experience with packet capture, traffic analysis, and vulnerability… more
    Leidos (12/06/25)
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  • Field Engineering Staff (SATCOM Site Lead) - Ex…

    Lockheed Martin (Bethesda, MD)
    …TACLANE encryption devices and Crypto Device Loaders such as SKLs * Experience with CISCO routers and switches **Desired Skills:** * TS/SCI is a plus * Proven ... experience * A mix of strategic and tactical satellite communications experience * CCNA certification is a plus * Basic Linux or RedHat\-based server administration… more
    Lockheed Martin (11/26/25)
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  • Enterprise Monitoring Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security + Bachelor's Degree in a related technical discipline +10 years' experience ... or Splunk) and ability to learn emerging more complex EM technologies (eg, Cisco AppDynamics) + Familiarity with API integrations and processes + Ability to work… more
    General Dynamics Information Technology (11/26/25)
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  • Network Engineer 1

    Orion Consortium (Columbia, MD)
    …level II baseline certification as defined by DoD 8570.01-M is required. CCNA , or equivalent, certification or higher required. Both certifications are REQUIRED for ... of any levels of network devices, such as firewalls, switches, routers, cabling, Cisco , Brocade, or Juniper devices is a plus. Clearance Required: TS/SCI FS poly… more
    Orion Consortium (11/12/25)
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  • Telecommunications Network Engineer 1

    Synergy ECP (Annapolis Junction, MD)
    …configuration of any levels of network devices, such as firewalls, switches, routers, cabling, Cisco , Brocade, or Juniper devices is a plus. + Must be able to lift ... level II baseline certification as defined by DoD 8570.01-M is required. + CCNA , or equivalent, certification or higher required. + Both certifications are REQUIRED… more
    Synergy ECP (11/06/25)
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  • Telecommunications Network Engineer 0

    Synergy ECP (Annapolis Junction, MD)
    …of any levels of network devices, such as firewalls, switches, routers, cabling, Cisco , Brocade, or Juniper devices is a plus + Experience supporting WAN ... DoD 8570.01-M is required at time of start + Desired: CompTIA Network+, CCENT, CCNA , CCNP, CCIE, or equivalent CLEARANCE REQUIRED + Must have a TS/SCI polygraph… more
    Synergy ECP (11/06/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …and maintaining security patches on servers, ITIL, and In-depth knowledge of Cisco Enterprise environments + Expert experience with IP, Routing and Connection ... developing DevOps infrastructure using GitHub, Jenkins, Ansible and related tools + CCNA At **Leidos** , the opportunities are boundless. We challenge our staff… more
    Leidos (10/31/25)
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  • Network Engineer Tier 3

    CACI International (Annapolis Junction, MD)
    …etc.) + Expertise in configuring and managing enterprise-level network equipment ( Cisco , Juniper, etc.) + Strong understanding of network security principles and ... communication and leadership abilities **Desired:** + Certifications such as JNCIA, JNCIP, CCNA , CCNP, or similar are highly preferred + Familiarity with ITIL… more
    CACI International (10/25/25)
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