• Local Defender

    COLSA Corporation (Kingsport, TN)
    General Summary: The Local Defender is a critical cybersecurity role responsible for protecting the organization's digital assets through proactive ... adversarial tactics, techniques, and procedures (TTPs). + Collaborate with other cybersecurity team members and the government customer to integrate threat… more
    COLSA Corporation (09/13/25)
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  • Local Defender

    COLSA Corporation (Kingsport, TN)
    General Summary: The Local Defender serves as a critical cybersecurity role that combines ISSO responsibilities with traditional Security Operations Center ... threats and abnormal activity. + Support incident response activities and coordinate with local defender to assess impact, containment, and recovery actions. +… more
    COLSA Corporation (09/13/25)
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  • Cybersecurity Service Provider Operations…

    TekSynap (Fort Belvoir, VA)
    …& Qualifications** RESPONSIBILITIES + In support of the DTRA IT Cybersecurity department, the Cybersecurity Service Provider Manager will provide ... the required resources and expertise to support 24x7x365 cybersecurity monitoring and response across DTRA's distributed network operations environment. + Working… more
    TekSynap (09/09/25)
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  • Senior Cybersecurity Engineer

    American Tower (Cary, NC)
    **The Team** We are seeking a Senior Cybersecurity Engineer to join American Tower's Information Security team. The team protects the confidentiality, integrity, and ... data and systems in core systems and platforms. As a Senior Cybersecurity Engineer, your daily responsibilities revolve around vigilantly monitoring all security… more
    American Tower (09/18/25)
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  • Cloud Solution Architect - Cybersecurity

    Microsoft Corporation (Washington, DC)
    We are looking to hire a **Cloud Solution Architect - Cybersecurity Data Security** to join Microsoft Federal. Microsoft is on a mission to empower every person and ... the customer in evaluating native security solutions in areas such as Microsoft Defender for Cloud, Sentinel, and Azure Active Directory, among others. + Apply… more
    Microsoft Corporation (09/27/25)
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  • Senior Microsoft Cloud Security Engineer

    CACI International (Arlington, VA)
    …None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * **The Opportunity:** CACI has an exciting position for a Senior ... Act as the primary SME in optimizing the Microsoft Defender suite of components ( Defender for Endpoint,...- Prior experience in a Security Operation Center of Cybersecurity Incident Response Team - Active, expert-level certification such… more
    CACI International (10/04/25)
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  • Senior Security Researcher

    Microsoft Corporation (Redmond, WA)
    …innovations that impact billions of lives around the world. The Microsoft Defender Experts Team is looking for threat hunters! No matter how sophisticated ... attacker behaviors become, Microsoft 365 Defender will help enterprises detect, investigate, and respond to advanced attacks and data breaches on their networks. Our… more
    Microsoft Corporation (10/02/25)
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  • Senior Security Engineer

    Microsoft Corporation (Redmond, WA)
    Microsoft defender agent group is building an industry leading security product that is deployed in tens of millions of devices: Windows, Windows Server, macOS and ... and quality to deliver innovative sensors and a highly stable platform. Microsoft Defender Security Research team is a global team of security researchers, advanced… more
    Microsoft Corporation (10/03/25)
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  • Cyber Defense & Manager - Microsoft Sentinel, EDR,…

    Deloitte (Seattle, WA)
    …Cyber team understands the unique challenges and opportunities businesses face in cybersecurity . Join our team to deliver powerful solutions to help our clients ... collection mechanisms, deployment and maintenance of log forwarders, and maintenance of local agents. + Expertise in integrating data sources which are not supported… more
    Deloitte (07/10/25)
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  • Cyber MSFT Threat Protection Manager

    Grant Thornton (Chicago, IL)
    Grant Thornton's Cybersecurity practice is rapidly growing, and we are seeking a Cyber Threat Protection Manager to join our team. This role is ideal for a ... cybersecurity professional with hands-on experience in Microsoft threat protection...+ Deliver Microsoft Threat Protection solutions, including: + Microsoft Defender for Endpoint, Identity, Office 365, and Cloud Apps… more
    Grant Thornton (07/23/25)
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  • IT/OT Cyber Security Manager

    Carmeuse Americas (Pittsburgh, PA)
    …industrial system constraints. This person will lead the deployment of cybersecurity tools, improve network segmentation, enhance threat detection, and close ... access. + Participate in the design and architecture of cybersecurity controls and technologies that span both IT and...guide regional and site-level teams in building and executing local adoption roadmaps. + Manage and scale a targeted… more
    Carmeuse Americas (07/23/25)
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  • Cyber MSFT Threat Protection Senior Manager

    Grant Thornton (Philadelphia, PA)
    As a Cybersecurity Senior Manager focused on Microsoft Threat Protection, you will lead complex, high-impact engagements that help clients proactively defend against ... + Leading the delivery of Microsoft Threat Protection solutions, including Microsoft Defender for Endpoint, Identity, Office 365, Cloud Apps, and Microsoft Sentinel.… more
    Grant Thornton (07/23/25)
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  • Cloud Solution Architect - Infrastructure

    Microsoft Corporation (Arlington, VA)
    …expansive network includes over 100,000 organizations specializing in manufacturing, aviation, cybersecurity , and more-all united in their support of all Federal ... impactful outcomes using technologies like Azure Arc, Azure Landing Zones, Microsoft Defender for Cloud, and AI-driven automation. You'll be at the forefront of… more
    Microsoft Corporation (10/01/25)
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  • Cloud Security Principal Architect

    PPL Corporation (Allentown, PA)
    …position requiring on-site presence three days per week at one of our local offices, located in Allentown, PA (Lehigh Valley), Louisville, KY, or Providence, RI.** ... a highly skilled Cloud Security Architect to join our Cybersecurity organization. In this role, you will work closely...Endpoint Manager - Intune and Configuration Manager + Microsoft Defender for Cloud + Microsoft Identity and Access -… more
    PPL Corporation (09/16/25)
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  • Cloud Solution Architect - Security

    Microsoft Corporation (Arlington, VA)
    …expansive network includes over 100,000 organizations specializing in manufacturing, aviation, cybersecurity , and more-all united in their support of all Federal ... **Key Responsibilities:** + Drive Usage Excellence: Lead adoption of Microsoft Defender , Sentinel, Microsoft Entra, and Purview Data Security to maximize E5… more
    Microsoft Corporation (10/01/25)
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  • Specialist, Systems Engineering

    L3Harris (Anaheim, CA)
    …o Cybersecurity Analyst (CySA+) o CompTIA Security+ CE o CompTIA o Cybersecurity Analyst (CySA+) o EC-Council Certified Network Defender (CND) o GIAC Global ... engineers in overarching system design with a focus on Cybersecurity . . Interacts with customers and authorization officials to...in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs… more
    L3Harris (08/14/25)
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  • Summer Associate Internship (Application…

    Navy Federal Credit Union (Vienna, VA)
    …+ Analyze and categorize application data from tools such as Microsoft Defender , Black Duck, and Checkmarx to identify inconsistencies and build a centralized ... that contribute to NFCU's mission while gaining hands-on experience in cybersecurity and enterprise technology. To qualify, applicants must be currently enrolled… more
    Navy Federal Credit Union (09/06/25)
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  • ​​Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public ... identifying and analyzing cyber threats actors and/or activities to enhance cybersecurity posture of the organization's IT operating environment. + Will conduct… more
    Leidos (08/15/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public ... identifying and analyzing cyber threats actors and/or activities to enhance cybersecurity posture of the organization's IT operating environment. + Prepare and… more
    Leidos (08/14/25)
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  • Principal Security Researcher

    Microsoft Corporation (Redmond, WA)
    …imminent attacker activity + Providing recommendations to improve customers' cybersecurity posture going forward and performing threat intelligence knowledge ... years experience in software development lifecycle, large-scale computing, modeling, cybersecurity , and/or anomaly detection. **Other Requirements:** **Citizenship & Citizenship… more
    Microsoft Corporation (10/03/25)
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