• Team Lead Firewall

    T and T Consulting Services (Falls Church, VA)
    …is** **contingent** **upon award of a government contract.** **Job Responsibilities:** + The Team Lead shall be able to provide overall supervision for vendor ... Five (5) years relevant experience to include: + Working knowledge of Firewall . Working knowledge and understanding of industry standard network environments to… more
    T and T Consulting Services (12/18/25)
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  • Firewall Administrator

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37933 **Summary** ** Firewall Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by...and take your career to the next level! The ** Firewall Administrator ** is responsible for designing, implementing,… more
    Chenega Corporation (10/03/25)
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  • Senior Linux Administrator Team

    General Dynamics Information Technology (Falls Church, VA)
    …**US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for ... Implement, configure, update, and maintain the Linux operating system firewall . + Experience in handling NFS, CIFS, and SMB...skills. + Strong teamwork and engagement as a project team member. + Ability to assimilate information rapidly, motivated… more
    General Dynamics Information Technology (10/25/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …federal government customer. The Senior Security Administrator will be the Security Team lead and provide security services and support for the government ... Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA)...IT security for federal agencies. + Experience being a team lead or managing/directing others. + Extensive… more
    St. George Tanaq Corporation (11/18/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **Network Administrator 2** to join our **Security and Electronic Systems (SES)** business ... of **(SES)** Strategic Business Unit you will be part of a dynamic team responsible for design, implementation, operations & maintenance, and cybersecurity for large… more
    M. C. Dean (11/26/25)
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  • Platform Engineer - Cloud - Azure

    ABBTECH Professional Resources, Inc. (Washington, DC)
    …highly available, secure, and cost-efficient. As a senior member of the team , you will collaborate with cross-functional teams, including cloud architects, security ... You will have the opportunity to work with a dynamic, forward-thinking team , leveraging the latest in cloud technologies to optimize the platform, automate… more
    ABBTECH Professional Resources, Inc. (12/18/25)
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  • Principal Architect, Cloud Engineering…

    Oracle (Washington, DC)
    …innovative solutions! If you are looking to be part of a highly technical team helping to establish Oracle Cloud Infrastructure (OCI) as the leading cloud computing ... Balancers, DNS, NAT, WAF, SD-WAN and CDN solutions. .Experience with 3rd party firewall solutions from Palo Alto, Fortinet, Cisco, Juniper and Check Point. .Strong… more
    Oracle (11/25/25)
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