• Senior System Administrator - Network Security

    St. George Tanaq Corporation (Suitland, MD)
    …Continually monitoring networks for unauthorized access or suspicious activities. + Work with company staff members to help them stay connected and keep their work ... Professional (CISSP), CCNA Security, CCNP Security, Adaptive Security Appliance (ASA), Cisco Certified Design Professional (CCDP), CCIE Security, Cisco IronPort… more
    St. George Tanaq Corporation (08/19/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    …on DoD cybersecurity missions. + Engage with key technology vendors such as Cisco , Palo Alto Networks, F5, Okta, CyberArk, Splunk, Gigamon, Trellix, Dragos, and ... clearance required.** + Hands-on expertise with security and networking vendors, including Cisco , Palo Alto Networks, Splunk, ELK, Linux, Juniper, and Arista. +… more
    World Wide Technology (08/15/25)
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  • Computer Scientist

    Zantech (Aberdeen Proving Ground, MD)
    …for your next challenge? Are you ready to work with a performance-based small company ? At Zantech, we are a dynamic Woman Owned Small Business focused on providing ... switches + Support analog and digital multi-line telephones and CISCO virtual communication equipment + Provide IT service level...MS Office 2013 Suite, Windows 7+, Adobe Creative Cloud, CISCO VPN client, McAfee security suite, JAVA + Specific… more
    Zantech (08/14/25)
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  • Lead AV/VTC Technician - Top Secret Clearance

    Zantech (Andrews AFB, MD)
    …looking for your next challenge? Are you ready to work with a performance-based small company ? If so, we are looking for you; someone who strives to support a strong ... of Video Teleconferencing (VTC) systems administration + Experience with Cisco communications systems + Demonstrated interpersonal and communication skills with… more
    Zantech (08/07/25)
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  • Computer Engineer III

    BAE Systems (Patuxent River, MD)
    …certifications (eg MCAD, MCDBA) + Red Hat Certification Program (RHCP) + CISCO Certified Network Professional (CCNP) or CISCO Certified Design Professional ... applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other… more
    BAE Systems (08/02/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …technologies, expertise): + One (1) year experience in Linux, Unix, Windows or Cisco OS operating system + Two (2) years' experience administering Linux, Unix or ... IAT Level I Certification, IA Baseline Certification in Linux, Unix, Windows or Cisco OS operating system About Us Founded in 2007 and headquartered in Columbia,… more
    Synergy ECP (07/29/25)
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  • Sr. Network Engineer

    RBR-Technologies (Columbia, MD)
    …OR HS and 15 years' experience as a Network Engineer + Experience with Cisco IOS and PAN-OS + Experience with VMware/ESXi + Experience with Switch VLAN setup ... (eg CISSP, CCSP, GCIH, GCED, CASP+ CE, CCNP Security, CISA) + Active Cisco certification PREFERRED QUALIFICATIONS + Understanding of project design within the scope… more
    RBR-Technologies (07/24/25)
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  • Network Engineer II

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …SLA's, providing support to corporate IT departments. **Qualifications We Prefer:** + Cisco CCNA + Hands-on expertise with a wide variety of network related ... tools, concepts, technologies, best practices and security procedures + Hands-on expertise with network hardware, protocols, and media including but not limited to Fiber Optics, UTP, 802. 11, VOIP + Knowledge of MPLS, DNS, DHCP, directional wireless Estimated… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Solution Engineer II

    Red River (Annapolis, MD)
    …of expertise. This individual has a broad understanding of the company 's capabilities across multiple technologies and architectures. Individuals in this position ... customer's requirements. The individual provides technology related input for internal company initiatives, including idea submission for new services and offers… more
    Red River (08/25/25)
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  • Senior IT Infrastructure Engineer - Development…

    United Therapeutics (Silver Spring, MD)
    …as follows:** Who We Are We are the first publicly-traded biotech or pharmaceutical company to take the form of a public benefit corporation. Our public benefit ... from any of the following vendors: Palo Alto, Meraki, Cisco , Microsoft, Nutanix, OKTA, AWS, and/or Citrix MCSA: Cloud,...year. In addition, this role is eligible for the Company 's short-term and long-term incentive programs. The salary range… more
    United Therapeutics (08/10/25)
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