• Network Domain Architect, Cloud, Segmentation…

    TECO Energy (Ybor City, FL)
    …it aligns with business goals, technology strategies, and security requirements. Provides strategically-focused direction, technical leadership, and architectural ... for all network-related initiatives, including LAN/WAN, cloud networking, network security , and emerging technologies. Responsible for ensuring all network … more
    TECO Energy (12/10/25)
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  • Network Engineer / Secret / Onsite:

    Lockheed Martin (Huntsville, AL)
    …and network systems are managed, controlled and compliant with the Security Technical Implementation Guide \(STIG\) and the Risk Management Framework \(RMF\)\. ... flexible work schedules to comprehensive benefits investing in your future and security , Learn more about Lockheed Martin's comprehensive benefits package here\. Do… more
    Lockheed Martin (12/05/25)
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  • Network Support Lead - L3 (Onsite)

    HTC Global Services Inc (Brooklyn, NY)
    …thrive in high-pressure environments and have a passion for network design and security , we want to hear from you. Key Responsibilities Advanced Troubleshooting & ... firewall architecture. + Review and validate network designs for scalability, security , and standards compliance. + Recommend improvements to routing, switching, and… more
    HTC Global Services Inc (12/04/25)
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  • Specialist, Network Engineer

    L3Harris (Palm Bay, FL)
    …Secret/SCI + CompTIA Security + CE Certification Preferred Additional Skills: + CCNA or Network + + Experience with DOD encryption devices. + CompTIA A+ ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Network Engineer Job Code: 31702 Job Location: Palm Bay, FL… more
    L3Harris (12/03/25)
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  • Computer Network Operations (All Levels)

    Lentech, Inc (Hanover, MD)
    …interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated to ... RESPONSIBILITIES: Provide installation, configuration and operational use of network security devices including firewalls, intrusion detection systems, and network… more
    Lentech, Inc (12/02/25)
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  • Video Management System (VMS) Technical Specialist…

    M. C. Dean (Atlanta, GA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... Management System (VMS) Systems Specialist 3** to join our Security and Electronic Systems (SES) business Unit. As part...Windows operating systems Install and load system operating software CCNA , A+, Network+ Certifications **What we offer:** + A… more
    M. C. Dean (11/26/25)
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  • Senior System Administrator - Network Operation…

    St. George Tanaq Corporation (Suitland, MD)
    …applications software, and all configurations. + Plan, coordinate, and implement network security measures to protect data, software, and hardware. + Perform routine ... routers, firewalls, and load balancers, in compliance with federal security frameworks (FISMA, RMF). 2. Proficient in implementing high-availability solutions… more
    St. George Tanaq Corporation (11/14/25)
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  • Senior Network Engineer

    SAIC (Washington, DC)
    …firewalls. + Design and implement secure network access solutions and managing security policy using Cisco ISE to meet organizational requirements. + Monitor network ... network operations and engineering. + Implement and manage network security architecture including network security patching and...protocols such as TCP/IP, BGP, OSPF, MPLS, VPN. + CCNA / CCNP / CCIE certification preferred. + Routing… more
    SAIC (11/06/25)
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  • IT Network and Systems Engineer

    NS International, Ltd. (Troy, MI)
    …using project management and process building methods to align with IT security policies. Additionally, the role will collaborate with regional IT teams, internal ... Not all tasks/steps performed are listed. + Implement and maintain network security measures, including firewalls, intrusion detection systems, VPNs, MFA, and the… more
    NS International, Ltd. (11/01/25)
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  • Network/Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …working together to have a positive impact on our nation's national security . We strive for 100% customer satisfaction in every action and communication. ... procedures, and material control: accountability, reporting, distribution, and operational security doctrine. + Experience as a cryptographic custodian utilizing… more
    Parsons Corporation (10/31/25)
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