• Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …DHCP, SNMP, Syslog, etc. + Knowledge of specific network equipment (eg Cisco , Palo Alto, Juniper ) and working experience with routing, switching, and ... of our cybersecurity infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the… more
    M. C. Dean (02/07/25)
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  • Principal Information Systems Security…

    Leidos (Reston, VA)
    …assigned. + At least 2 Certifications: CISSP, Splunk, Network +, Security+, OSCP, Windows, Cisco , CEH, Juniper , RHEL + Requires BS degree and 12 or more years ... **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (04/01/25)
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  • Principal Network Administrator

    Leidos (Chantilly, VA)
    …have:** + Cisco Certified Network Professional (CCNP) or Cisco Certified Internetwork Expert (CCIE). + Juniper Networks Certified Internet Professional ... (JNCIP) or Expert (JNCIE). + Palo Alto Networks Certified Network Security Engineer (PCNSE). + AWS Certified Advanced Networking - Specialty. + Certified… more
    Leidos (03/29/25)
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  • Network Administrator

    Leidos (Chantilly, VA)
    …have:** + Cisco Certified Network Professional (CCNP) or Cisco Certified Internetwork Expert (CCIE). + Juniper Networks Certified Internet Professional ... (JNCIP) or Expert (JNCIE). + Palo Alto Networks Certified Network Security Engineer (PCNSE). + AWS Certified Advanced Networking - Specialty. + Certified… more
    Leidos (03/29/25)
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  • Mid Level Network Security Researcher

    Battelle Memorial Institute (Chantilly, VA)
    …experience in a related field. + Hands on experience with designing and implementing network designs with Cisco , Juniper , and Palo-Alto equipment. + ... Summary** Battelle's Cyber team is seeking an experienced **mid-level** ** Network Security Researcher** to analyze, identify, and address potential vulnerabilities… more
    Battelle Memorial Institute (03/22/25)
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  • Sr. Technical Support Engineer , United…

    Palo Alto Networks (Reston, VA)
    …+ Good understanding of Unix/Linux and Windows operating systems + Experience with Cisco , Checkpoint, Juniper (Netscreen), Fortinet is a plus + Knowledge of ... + Identify product defects (code, environment) via lab replication using network simulation, lab automation, performance testing, and validation tools + File… more
    Palo Alto Networks (04/09/25)
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