• Zscaler Engineer

    GovCIO (Richmond, VA)
    …cloud architecture and security services. + Strong knowledge of networking protocols (TCP/ IP , HTTP/HTTPS, DNS, etc.). + Solid network and cybersecurity ... **Overview** GovCIO is currently hiring for **Zscaler Engineer ** to support our client's contract needs. This...Zscaler. + Provide guidance on all aspects of Zscaler network and security capabilities for the customer. + Ensure… more
    GovCIO (12/10/25)
    - Related Jobs
  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …+ Knowledge of Windows and Linux systems, general operating system security practices, TCP/ IP networking, 802.1x, and network security concepts + IAT Level II ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the… more
    ManTech (12/13/25)
    - Related Jobs
  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …* Knowledge of network fundamentals such as firewalls, ACLs, simple network monitoring protocol , dot1x authentication, and dynamic routing protocols * ... space? If so, look no further. Amentum is seeking a Principal Unified Communications Engineer to join our team of passionate individuals in Warrenton, VA. In this… more
    Amentum (12/11/25)
    - Related Jobs
  • Connectivity Engineer , Leased - Data…

    Meta (Richmond, VA)
    …management experience 20. Experience with Primavera 6 21. Experience managing IT or IP Network deployment projects in a mission critical environment requiring ... **Summary:** Meta is seeking a Connectivity Engineer to join the Design Engineering and Construction...a common goal 22. Experience in leading deployments of Network /Structure cabling infrastructure 23. Experience with fiber optic testing… more
    Meta (12/20/25)
    - Related Jobs
  • Security Engineer , AWS Security Risk…

    Amazon (Arlington, VA)
    …implementing security solutions at the business division level - An understanding of network and web related protocols (such as, TCP/ IP , UDP, IPSEC, HTTP, ... Description As a Security Engineer at Amazon Web Services, you'll work hand-in-hand...wide variety of platforms and technologies including cloud services, Internet of things (IoT), identity and access management, mobile… more
    Amazon (10/31/25)
    - Related Jobs
  • Senior Circuit Engineer

    TekSynap (Arlington, VA)
    …to resolve complex network issues in a timely manner. + Knowledge of IP and optical network operation. + Utilization of monitoring tools to provide both ... **RESPONSIBILITIES** + Lead the design, implementation, and optimization of complex network circuits to meet performance and reliability requirements. + Knowledge of… more
    TekSynap (01/06/26)
    - Related Jobs
  • Senior Software Development Engineer

    Oracle (Richmond, VA)
    network -stack and user-space network stacks (like LWIP). + Experience in network protocol development (custom protocols on top of TCP/UDP). + Automation ... establish consensus with data-driven approaches. As a Senior Software Engineer with 6+ years of experience, you will be...IP , DNS, DHCP, Routers, Gateways, and Subnets + Network programming with at least 4+ years of experience… more
    Oracle (01/03/26)
    - Related Jobs
  • Endace Platform Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …with SIEMs, SOAR tools, and investigation platforms. + Solid understanding of core network protocols (TCP/ IP , TLS, DNS, HTTP/S, NetFlow/IPFIX, etc.) + Active ... We are seeking a seasoned Endace Implementation & Sustainment Engineer to architect, deploy, integrate, and operate Endace packet capture, monitoring, and network more
    ENS Solutions (12/13/25)
    - Related Jobs
  • Cloud Project Engineer

    CACI International (Chantilly, VA)
    …Air Force's transition from traditional network operations and on-premises Secret Internet Protocol Router Network (SIPRNet) to a secure, ... Cloud Project Engineer Job Category: Information Technology Time Type: Full...tables, private endpoints, load balancers, Private DNS zones, and Network Watcher. Compute and Storage: Hands-on experience designing and… more
    CACI International (11/28/25)
    - Related Jobs
  • Cyber Engineer

    CACI International (Chantilly, VA)
    …one scripting languages, and knowledge in Ansible playbooks. + Working knowledge in network protocols, TCP/ IP stack, firewalls, and packet inspection tools on ... Cyber Engineer Job Category: Engineering Time Type: Full time...* * CACI is looking to hire a Cyber Engineer to join our Spectral Cyber team supporting the… more
    CACI International (01/19/26)
    - Related Jobs