• Nucleus Security Engineer

    Leidos (Arlington, VA)
    …management principles and experience administering a vulnerability management platform ( **specifically Nucleus Security ; experience with Tenable, TVM or Wiz is ... This role is critical in helping the organization maintain a strong security posture and comply with industry regulations. **Primary Responsibilities:** + Platform… more
    Leidos (11/25/25)
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  • Vulnerability Management Engineer

    Insight Global (Irving, TX)
    …infrastructure. Expertise with vulnerability management platforms - such as Nucleus Security , Rapid7, InsightVM, Microsoft Defender, SentinelOne, ServiceNow, ... Familiar with best practices and emerging threats. (specifically in Azure) * Security Tools: Proficient in platforms like Nucleus , Rapid7, Defender, ServiceNow,… more
    Insight Global (12/09/25)
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  • Sepio Security Engineer

    Leidos (Arlington, VA)
    **Description** We are seeking a highly skilled and motivated Sepio Engineer to join our cybersecurity team. In this pivotal role, you will be responsible for ... designing, implementing, and maintaining security measures, with a specific focus on leveraging the Sepio platform for asset visibility and rogue device mitigation.… more
    Leidos (11/25/25)
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  • Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The ... Security Engineer will need to be a... Security Engineer will need to be a self-starter with excellent...and Azure + Experience with Wiz, Sepio, TVM and Nucleus is a plus At Leidos, we don't want… more
    Leidos (11/25/25)
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  • Senior Cloud Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …Azure, and Python, while ensuring best practices across architecture, development, deployment, and security . The Security Cloud Engineer will support the ... age. We are seeking a highly capable Senior Cloud Engineer to spearhead cloud initiatives for our customer. In...PREFERED QUALIFICATIONS: + Experience with Wiz, Axonius, Crowd Strike, Nucleus , and Network/Endpoint security tools + Experience… more
    Tetrad Digital Integrity LLC (12/31/25)
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  • Engineer /Sr Engineer , IT Software

    American Airlines (Dallas, TX)
    …This includes development, application lifecycle management, requirement analysis, QA, security & compliance, and maintaining the applications and infrastructure. ... latency, and durability challenges, guiding teams in mitigation + Collaborate with security teams to implement secure practices early in development + Assess… more
    American Airlines (01/03/26)
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  • Exploit Developer/Penetration Tester 2/3

    Northrop Grumman (VA)
    …new platforms/APIs/protocols/architectures/languages, and leveraging that knowledge to reverse engineer , develop, and demonstrate exploits against some of the ... & software including avionics and embedded systems + Evaluate system security configurations for effectiveness and exploitation opportunities + Develop and execute… more
    Northrop Grumman (01/08/26)
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