• Information System Security Engineer

    Amentum (Warrenton, VA)
    Security , & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate ... for transformative change. **Responsibilities:** The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include,… more
    Amentum (12/05/25)
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  • Senior Cybersecurity Engineer - Data…

    ADP (Roseland, NJ)
    ADP is hiring a ** Senior Cybersecurity Engineer ** , focused on Data Security utilizing Microsoft Email DLP and Microsoft MDE & integrating Security ... flexibility necessary for focused, high-impact work. **WHAT YOU'LL DO:** As a Senior Cybersecurity Engineer specializing in Microsoft 365 Data Protection, you… more
    ADP (11/06/25)
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  • Senior Microsoft Security

    Insight Global (Virginia Beach, VA)
    Job Description Insight Global is looking for a Senior Microsoft Security Engineer with deep knowledge and expertise in Microsoft technologies, policies, and ... Microsoft 365, Purview, DSPM, Azure, Intune, EDR/Defender suite, Power Platform and Windows Server environments * Review and recommend security policies using… more
    Insight Global (01/09/26)
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  • Senior Network Security

    Motion Recruitment Partners (Denton, TX)
    Senior Network Security Engineer Denton, Texas **Onsite** Contract $65/hr - $75/hr A growing organization in Denton is looking for a Network Build ... doing this, they have a need for a Network Security Engineer . Ideally, they are looking for...storages (Netapp/EMC), basic backups (Veeam, NetBackup, Commvault, etc.), and Windows . This is a full-time role. It will be… more
    Motion Recruitment Partners (01/15/26)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security ** ** Engineer ** Deliver ... for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions to… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Offensive Security

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global ... an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing...the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Senior Security Engineer

    AbbVie (North Chicago, IL)
    …Come to work each day with an inclusive and collaborative technology team. As a Senior Security Engineer in AbbVie Business Technology Solutions (BTS), you ... Information Security Risk Management architecture team, the Senior Security Engineer plays a...configuration drift, including tools such as Tenable, CrowdStrike, and Windows Defender. + Proficiency in using Splunk to effectively… more
    AbbVie (10/29/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... section grows, so will the tools and the ** Senior Security Engineer ** will be...+ Scripting/programming skills (Perl, Python, PowerShell) + Experience with Windows Server 2012/2016 /2019 and Active Directory **Preferred Qualifications… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Senior Security Engineer

    Microsoft Corporation (Redmond, WA)
    **Overview** The Microsoft Offensive Research & Security Engineering (MORSE) team is looking for a learn-it-all engineer that will help secure Microsoft products ... team is responsible for securing Microsoft's operating systems, including Windows , cloud computing platforms, and virtualization technologies. These solutions… more
    Microsoft Corporation (12/17/25)
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  • Senior Information Systems Security

    Honeywell (Phoenix, AZ)
    …successful candidate will ensure compliance with the Defense Counterintelligence and Security Agency Assessment and Authorization Guide (DAAG) and National Institute ... (NIST) Special Publication (SP) 800-53 while collaborating with Information System Security Managers (ISSM), Information System Security Officers (ISSO) and… more
    Honeywell (01/08/26)
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