• Principal / Senior Principal Network

    Northrop Grumman (Los Angeles, CA)
    …validate, and maintain Cyber security measures to comply with data/ network security and flight safety requirements Basic Qualifications - Principal ... integration and configuring advanced networking devices + Proficiency in using network monitoring and configuration tools + Excellent analytical,… more
    Northrop Grumman (08/21/25)
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  • Sr . Cloud Security Engineer, SVP

    Citigroup (Irving, TX)
    …ready, highly secure, automated, and scalable. + Design and implement cloud native network security controls. + Serve as a technology subject matter expert ... security best practices and compliance frameworks. + Knowledge of container security and orchestration tools such as Kubernetes. + **Must-Have:** Extensive… more
    Citigroup (08/23/25)
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  • Senior Network Engineer

    Marotta Controls, Inc. (Parsippany, NJ)
    …+ In-depth knowledge of Cisco Meraki and Cisco Nexus platforms. + Expertise in network security best practices and tools . + Strong troubleshooting skills, ... a company where your work supports a mission that makes a difference-apply today! Senior Network Engineer Position Overview: We are seeking an experienced … more
    Marotta Controls, Inc. (10/03/25)
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  • Network Manager

    FREEMAN (Atlanta, GA)
    …services. This role partners with senior IT leadership to maintain network performance, security , and scalability that enables seamless connectivity for ... participate in on-call rotation as needed * Coordinate with security teams to implement network security...implementation for network asset management * Monitor network performance using enterprise tools and implement… more
    FREEMAN (10/12/25)
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  • Network Engineer

    Northramp LLC (Washington, DC)
    …Routing protocols (BGP, OSPF, EIGRP) and switching technologies (VLANs, STP, VTP) + Network security technologies (VPNs, ACLs, IPsec, SSL/TLS, NGFW) + Cloud ... while leading planning, migration, and optimization for IPv6 adoption. + Utilize network automation tools (eg, Python, Ansible, Terraform) for configuration… more
    Northramp LLC (08/23/25)
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  • Senior Cloud Network Engineer

    Microsoft Corporation (Redmond, WA)
    …+ BICSI RCDD certification preferred but not required + Knowledge of network security principles and best practices + Experience with building ... agents, and customer advocates. We are looking for a Senior Cloud Network Engineer to join us!... network blueprints. + Use Visio software and network modeling tools to create detailed … more
    Microsoft Corporation (10/30/25)
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  • Sr . Engineer - Network Automation

    TEKsystems (Wilmington, DE)
    Description Job Description: We are seeking a Senior Network Automation Engineer to help modernize and automate our global network infrastructure. This role ... and infrastructure as code. You will work closely with network architects, security engineers, and cloud teams...Key Functions/Duties of Position: * Design, develop, and maintain network automation frameworks using tools like Ansible,… more
    TEKsystems (10/28/25)
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  • Lead, Architectural Design and Network

    L3Harris (Salt Lake City, UT)
    …IP quality-of-service, VLANs, SD-WAN, VXLAN, and multicast. + Strong understanding network security features like IP access-lists, stateful protocol inspections, ... routers, switches, firewalls, and encryption devices. + They employ necessary tools and procedures to meet cyber- security requirements for sensitive/classified… more
    L3Harris (08/22/25)
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  • Cyber Systems Security Engineer Sr

    Lockheed Martin (Colorado Springs, CO)
    …Master's degree with 3 years relevant experience\. * Strong background in cyber security principles, including network security , and threat analysis * ... controls, including DISA STIGs and NIST guidelines * Experience with security tools and technologies, including vulnerability scanners, intrusion detection… more
    Lockheed Martin (10/01/25)
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  • Network Systems Engineer - TS/SCI w/Poly

    Parsons Corporation (Mclean, VA)
    …system monitoring tools . + Familiarity with secure communications systems, system security principles, and network security protocols. + Strong ... management, and troubleshooting of encryptors, secure communication systems, and system-level security protocols. + Perform network and system troubleshooting,… more
    Parsons Corporation (09/09/25)
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