• Information Systems Security

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer ** to join our team in **Norfolk, VA.** This is an **onsite** ... include, but are not limited to:** + Perform, support, or review security assessments to identify vulnerabilities or non-compliance and recommend activities to… more
    ManTech (08/08/25)
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  • Cyber Security Engineer

    SAIC (Reston, VA)
    …Business Group, USG Mission and Information Technology Division, is seeking a **Cyber Security Engineer ** to provide information security support. This ... influence operations. If you have specialized skills in information security and tech ops, this is the role for...Certification. + Demonstrated experience with: + Computer networking in Windows AND Linux. + Use of common online services… more
    SAIC (08/07/25)
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  • Security Intelligence Engineer , AWS…

    Amazon (Herndon, VA)
    …actors as well as experience performing question-driven analysis is required. As a Security Intelligence Engineer , you will help enhance our capabilities by ... sets to identify trends and anomalies indicative of malicious activities. - Create security techniques and automation for internal use that enable you to operate at… more
    Amazon (08/02/25)
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  • Senior Security Intelligence…

    Amazon (Arlington, VA)
    …indicators to generate actionable intelligence and insight into current threats. As a Security Intelligence Engineer , you will help enhance our capabilities by ... uncover trends, and identify anomalies indicative of malicious activities. - Create security techniques and automation for internal use that enable you and others… more
    Amazon (07/30/25)
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  • Security Operations Engineer

    Amazon (Herndon, VA)
    Description The Amazon Web Services team is looking for a passionate Security Incident Response Engineer who can lead the response to security issues across ... environment where clear and accurate communication and collaboration on security issues is critical. In this role you'll be...SIEM platforms, and a variety of Operating Systems (MS Windows , Linux, MacOS) - Experience with Amazon Web Services… more
    Amazon (06/14/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our DevSecOps team in Herndon. The ... work closely with cross-functional teams to ensure systems comply with security policies, standards, and best practices. The position requires hands-on experience… more
    Nightwing (06/06/25)
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  • Cyber Security Integration Engineer

    CACI International (Fairfax, VA)
    Cyber Security Integration Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * CACI is currently looking for a Cyber Security Integration Engineer to join our team...with Red Hat Linux, versions 6-9 + Experience with Windows Server Active Directory + Experience with virtual hosting… more
    CACI International (07/11/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and customer-focused **Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... management tools, and virtualization platforms + Strong knowledge of Windows and Linux systems, operating system security ...of Windows and Linux systems, operating system security practices, TCP/IP networking, 802.1x, and core network … more
    ManTech (08/08/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    Mantech seeks a motivated and customer-focused **Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... management tools, and virtualization platforms . Strong knowledge of Windows and Linux systems, operating system security ...of Windows and Linux systems, operating system security practices, TCP/IP networking, 802.1x, and core network … more
    ManTech (08/08/25)
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  • Information System Security Engineer

    Parsons Corporation (Chantilly, VA)
    …**Job Description:** Parsons is looking for a sharp and talented **Information Systems Security Engineer (ISSE)** to join our growing team! This classified ... assurance engineering. **What Required Skills You'll Bring:** + Active **Top Secret/SCI security clearance with CI Polygraph.** + A Bachelor's Degree in a relevant… more
    Parsons Corporation (07/29/25)
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