• Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career-focused ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will support system ... ACAS/Nessus/SCAP, and working with mandatory/role-based access control concepts (eg, SE Linux extensions to RHEL, PitBull, and Windows), Oracle/MS SQL database… more
    ManTech (07/10/25)
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  • Senior Cyber Security Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated and mission-focused ** Senior Cyber Security Engineer ** to join our team in **Herndon, Virginia** . In this role, you will ... FedRAMP or FISMA-compliant systems. + Strong technical understanding of operating systems (Windows/ Linux ), network protocols, and cloud platforms (AWS or Azure).… more
    ManTech (07/12/25)
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  • Senior Security Intelligence…

    Amazon (Herndon, VA)
    …actors as well as experience performing question-driven analysis is required. As a Senior Security Intelligence Engineer , you will help enhance our capabilities ... threat groups - 5 years experience across system security, network security, application security, and/or digital forensics - 2...Engineering, or similar degree - Strong understanding of Windows, Linux , and or OS X internals - Experience with… more
    Amazon (06/18/25)
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  • Senior DevOps Engineer

    Amentum (Springfield, VA)
    **Your Impact:** As a Senior DevOps Engineer , you will support an exciting National Security mission to position NGA to be the enterprise and community GEOINT ... and develop using common languages/scripting languages, such as Python, Linux Shell (Bash/Bourne/etc), and Java/SpringBoot **Requirements:** + Provide support for… more
    Amentum (05/30/25)
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  • Senior Systems Engineer

    GovCIO (Sterling, VA)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Sterling_ **ID** _2024-4950_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active...follows: Office 365 ProPlus, PowerShell, Azure, Active Directory, vSphere, Linux , RHEL, Unix, and other technologies; **Qualifications** + High… more
    GovCIO (04/24/25)
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  • Senior Full Stack Engineer

    Parsons Corporation (Centreville, VA)
    …with the Department of Defense to develop, deliver, and sustain mission-focused network analytics capabilities. This unique solution enables deeper and more accurate ... insight of network data while having the capability to be delivered...US Citizenship is required **Required Qualifications:** + Expertise in Linux Development Environments (RHEL, CentOS, Ubuntu) + Expertise with… more
    Parsons Corporation (07/12/25)
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  • Senior Design Engineer / Expert

    Two95 International Inc. (Richmond, VA)
    …70% infrastructure and 30% cloud focused Project Infrastructure - IBM's AIX and RedHat Linux - Microsoft products - Middleware - WebSphere - MQ - Connect Direct ... database design, and implementation 3) 8+ years' experience as an infrastructure engineer collaborating with technical subject matter experts 4) Expert knowledge of… more
    Two95 International Inc. (06/09/25)
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  • Senior Reverse Engineer…

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Reverse Engineer ** to join our team! In this role you will get to **work with ... (x86, x64, ARM, MIPS, etc.) + In-depth understanding of network protocols throughout all layers of the network...with one or more low-level programming languages + Understand Unix/ Linux operating systems **What Desired Skills You'll Bring:** +… more
    Parsons Corporation (05/14/25)
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  • Hardware Reverse Engineer (Jr.,…

    Parsons Corporation (Centreville, VA)
    …directly on an agile, tight knit development team helping to drive client computer network defense (CND) and computer network operations (CNO) missions into the ... development schedules for clients/customers. **What You'll Be Doing:** + Reverse engineer embedded systems and develop innovative exploits + Collaborate with clients… more
    Parsons Corporation (04/25/25)
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  • Senior Network Administrator

    SAIC (Chantilly, VA)
    **Description** SAIC has an opening for a Senior Network Administrator. This position is based on site in Chantilly, VA. Duties include: + Configuring and ... a Poly. + 2+ years of experience as a Network Engineer . + Ability to obtain CISSP...capture tools and traffic analysis. + Working knowledge of Linux and Windows operating systems. + Experience in troubleshooting… more
    SAIC (05/13/25)
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