• Cybersecurity Engineer

    ManTech (Herndon, VA)
    …a strong understanding of network security principles, experience with various security tools , and a proactive approach to identifying and mitigating risks. ... The Cyber Security Engineer reports directly to the Senior...not limited to:** + Conduct in-depth analysis of cyber security tools , applications, and methodology to maximize… more
    ManTech (06/12/25)
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  • Network Engineer (Expert)

    BAE Systems (Herndon, VA)
    Security , CCNP Security , Palo Alto Networks Certified Network Security Engineer (PCNSE), or similar industry certifications are preferred **Pay ... support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of...strong, collaborative culture and provide our employees with the tools , skills and training they need to succeed. We… more
    BAE Systems (07/23/25)
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  • Lead Network Engineer - Palo Alto Firewalls

    CoStar Realty Information, Inc. (Arlington, VA)
    …Service (QoS) for optimized traffic management. + PCNSE (Palo Alto Networks Certified Network Security Engineer ) **What's in it for You** When you join CoStar ... Lead Network Engineer - Palo Alto Firewalls Job Description **Overview** CoStar...enterprise applications (eg, DNS, DHCP, FTP, SMTP) and their security requirements + Scripting and Tools : Proficiency… more
    CoStar Realty Information, Inc. (06/19/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …local and commercial customers across high-growth markets. Responsibilities **Information System Security Engineer Position Summary** In this position you will ... world for the better. We are seeking a **Cybersecurity Engineer 6** to join our ** Security and...Applying STIGs to servers, databases, applications, and other hardware Security Readiness Review (SRR) Tools (scripts and… more
    M. C. Dean (07/15/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Responsible for evaluating current network security systems. HOW A CYBER WIRELESS SECURITY ENGINEER WILL MAKE AN IMPACT + Serves as the local expert ... plugin updates and CND vulnerability assessments within the enclave utilizing various security tools and referencing DISA STIG policies on Management Network… more
    General Dynamics Information Technology (07/19/25)
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  • Systems Engineer (ISSE)- Expert

    BAE Systems (Herndon, VA)
    …**Required Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with ... + Nessus / Rapid7 + Security Development and Operations (SecDevOps) + Various security tools and processes such as Splunk, Nessus Security Center,… more
    BAE Systems (07/18/25)
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  • Network Engineer - Expert

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    Security ** + **PCNSE (Palo Alto Networks Certified Network Security Engineer )** **_ABBTECH is an EOE/Minorities/Women/Disabled Individuals/Veterans_** ... **Network Engineer - Expert** **Location- Herndon, Va** **Clearance- TS/SCI w/...of **CISCO, Palo Alto, and Juniper** firewalls and associated security infrastructure. The ideal candidate brings advanced problem-solving skills,… more
    ABBTECH Professional Resources, Inc. (07/02/25)
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  • Network Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    security solutions to support our country and protect our nation? As a systems security and network security engineer , you will be responsible for the ... Network Engineer , Senior The Opportunity: Are you looking for...oversee the development and implementation of Gigamon and network security solutions to deliver deep observability into all network… more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    Title: Senior Software/ Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with ... address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design, development, and deployment of...best practices + Working with a variety of different tools and appliances, security problems, and troubleshooting… more
    Shuvel Digital (06/26/25)
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  • Senior Cybersecurity Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior** **Cyber Security Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) ... and availability events. You will monitor email queues and tool alerts to identify issues in advance. You will...not limited to:** + Conduct in-depth analysis of cyber security tools , applications, and methodology to maximize… more
    ManTech (05/20/25)
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