• OT Network Engineer (operational technology)

    Jacobs (Dallas, TX)
    …working with servers, virtualization platforms, Active Directory, DNS, and Domain Controllers * Cisco CCNA , CCNP , Fortinet NSE-4, JNCIA or equivalent network ... certification * Familiarity with IEC-62443, NIST 800-53 and 800-82 or other industrial cybersecurity standards is a plus. * Knowledge of the Purdue Enterprise Reference Architecture Preferred: * Experience with IIoT and edge computing Travel: * Expect 15-20%… more
    Jacobs (12/03/25)
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  • Millenium Data Architect (Remote)

    GovCIO (Austin, TX)
    …Certified Advanced Networking - Specialty + Microsoft Certified: Azure Network Engineer Associate + Cisco CCNA or CCNP **Company Overview** GovCIO is a team ... of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve our citizens. But we can't do it alone.… more
    GovCIO (11/06/25)
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  • Partner Architect - ExtraHop | Remote, USA

    Optiv (Fort Worth, TX)
    …assigned partner technologies. + Relevant industry certifications strongly preferred, especially advanced Cisco credentials (CCIE, CCNP , CCNA ), as well as ... CISSP, GSEC, CEH, and other comparable security or networking certifications. + Additional valuable certifications include Network+, Security+, AWS/Azure cloud certifications, and vendor-specific credentials from Palo Alto Networks, Juniper, and VMware. +… more
    Optiv (01/08/26)
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  • UC Engineer - Senior

    Amentum (San Antonio, TX)
    … Security, CISA, CISSP (or Associate), GCED, GCIH + Must have current Cisco Certified Network Associate ( CCNA ) Certification **Preferred:** + Bachelor's degree ... and gateways, voice circuits, and crypto technologies for voice systems + Cisco Certified Network Professional ( CCNP ) Certification **Pay Transparency Verbiage**… more
    Amentum (01/09/26)
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  • Unified Communications Engineer - Principal

    Amentum (San Antonio, TX)
    … Security, CISA, CISSP (or Associate), GCED, GCIH + Must have current Cisco Certified Network Associate ( CCNA ) Certification **Preferred:** + Bachelor's degree ... and gateways, voice circuits, and crypto technologies for voice systems + Cisco Certified Network Professional ( CCNP ) Certification \#javelin #externalreferral more
    Amentum (12/17/25)
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  • Unified Communications Engineer - Senior

    Amentum (San Antonio, TX)
    … Security, CISA, CISSP (or Associate), GCED, GCIH * Must have current Cisco Certified Network Associate ( CCNA ) Certification **Preferred:** * Bachelor's degree ... and gateways, voice circuits, and crypto technologies for voice systems * Cisco Certified Network Professional ( CCNP ) Certification \#javelin **Pay Transparency… more
    Amentum (12/11/25)
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  • Cyber Security Analyst

    Insight Global (Austin, TX)
    …Familiarity with incident response, threat intelligence, and vulnerability management processes. * Cisco certifications such as CCNA , CCNP (Enterprise, ... role in maintaining a secure technology environment by leveraging tools such as Cisco XDR, Cisco Firepower, Cisco Endpoint, Cisco ASA, Fortinet Gateways,… more
    Insight Global (01/08/26)
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  • Network Engineer

    Insight Global (Austin, TX)
    …diagrams and documentation. * Excellent problem-solving skills and attention to detail. * Cisco certifications such as CCNA , CCNP (Enterprise, Security, or ... Job Description We are seeking a skilled and motivated Cisco Network Engineer to design, implement, secure, and support our enterprise network infrastructure. This… more
    Insight Global (01/08/26)
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  • Sr. Collaboration Systems Engineer

    Teledyne (Dallas, TX)
    …of relevant experience, or equivalent combination of education and experience + CCNA Collaboration or CCNP Voice Certification preferred **Travel:** Less than ... **Key Responsibilities:** + Implement, manage and troubleshoot of all aspects of Cisco Webex Calling, from migration of legacy telephony solutions to setting up… more
    Teledyne (10/29/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Winters, TX)
    …DoD 8140 approved IAT Level II (or higher) compliant certification. Examples include: CCNA Security, Security+CE, CCNP , and CISSP + Technical expertise in all ... with test equipment: network analyzers, spectrum analyzers, signal generators + Cisco Certified Network Associate ( CCNA ) certification + Experience with… more
    Northrop Grumman (12/04/25)
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