• System Design Transition Engineer

    Watershed Security (Norfolk, VA)
    …initial specifications to final rollout and maintenance. + Experience integrating various network operating systems , application programs and hardware ... our team supporting the Commander, Navy Installations Command (CNIC) N6 Public Safety Systems (PSS) program. You'll be key in ensuring designs are ready for… more
    Watershed Security (06/27/25)
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  • Cyber Network Defense Analyst (Cnda) 3

    ARSIEM (Arlington, VA)
    …(IDS) alerts against network traffic using packet analysis tools + Identify applications and operating systems of a network device based on network ... activity based on network traffic + Identify network mapping and operating system (OS) fingerprinting...and present reports + Evaluate the effectiveness of installed systems and services Minimum Qualifications + BS Computer Science,… more
    ARSIEM (07/10/25)
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  • Senior Cyber Incident Detection and Response…

    ManTech (Herndon, VA)
    …endpoint detection and response (EDR) tools, and firewalls. + Strong understanding of network protocols, operating systems , and security architectures. + ... study (or equivalent experience). + One of the following relevant certifications : Certified Information Systems Security Professional (CISSP), Certified Incident… more
    ManTech (06/03/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    …of Campus Area Network (ICAN). + Install new modified hardware, operating systems , and software applications ensuring integration with Information Assurance ... hubs, concentrators, routers, firewalls, SONET/NCS 4200 multiplexers, Windows servers, Storage Area Network (SAN), media backup systems , Cisco Digital Network more
    Chenega Corporation (06/02/25)
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  • Senior Compliance Specialist, Govt. Compliance…

    Amazon (Arlington, VA)
    …and products - Have experience in performing technical assessments and documentation of network , operating systems , application security, as well as auditing ... requirements. Transforming raw thoughts into clear technical documentation and/or direction. Operating a quality rhythm of the business for managing compliance… more
    Amazon (06/04/25)
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  • Information Assurance Cyber Lead (ISSO)

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    …including SIEM, IDS/IPS, firewalls, and endpoint protection - Strong understanding of network protocols, operating systems , and secure coding practices ... the ability to effectively interact with technical and non-technical stakeholders - Relevant certifications such as IAT / IAM III certification - CISSP, CISM,… more
    CGI Technologies and Solutions, Inc. (06/14/25)
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  • Senior Network Engineer (SEAS) w/ CCNP…

    V2X (Springfield, VA)
    …the Networking team as a whole produces and maintains documentation of the network systems (s), sub- systems (s), and component(s), in the customer's IT ... complex experience working with enterprise-level Cisco hardware (Catalyst, Nexus, etc.), operating systems (10S, NX-OS, ACI, etc.), and technologies (Voice,… more
    V2X (06/21/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team in support of our team ... eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for...performance and capacity of an enterprise server environment Required Certifications and Clearance: + IAM Level II certification more
    Saliense Consulting (07/07/25)
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  • Network Systems Engineer

    QinetiQ US (Mclean, VA)
    …professional and personal lives. Position Overview QinetiQ is seeking a highly experienced Network Systems Engineer. The ideal candidate will have aerostat, ISR ... as lead initiatives for the optimization and restructuring of network architecture + Troubleshoot network systems...certification in any of the following: + CompTIA ( Network , Security, or Linux+) + Cisco (Certified Support Technician… more
    QinetiQ US (07/25/25)
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  • Network Engineer (SME)

    BAE Systems (Herndon, VA)
    …with Network Access Controls (NAC), CISCO profiling ISE + Experience with Linux Operating Systems (OS) and Python scripting + Experience with a wide variety ... theories and concepts in the networking field + Knowledge of state-of-the-art systems engineering principles and network design concepts + Cloud Service… more
    BAE Systems (06/28/25)
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