• Senior Security Engineer

    Microsoft Corporation (Redmond, WA)
    …of one of the world's largest cloud platforms. We are looking for a Senior Security Engineer to lead operations and collaborate with other experienced red teamers in ... developers and security personnel from multiple teams across Microsoft. Additionally, as a Senior Security Engineer in MRT, you will be responsible for fostering the… more
    Microsoft Corporation (11/28/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of ... the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this...+ Lead purple team activities in collaboration with our threat management and defensive blue teams including adversary emulation… more
    CoStar Realty Information, Inc. (11/24/25)
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  • (DoD SkillBridge), Senior Associate,…

    L3Harris (Plano, TX)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: (DoD SkillBridge), ... Senior Associate, Industrial Security Job Code: 26975 Job Location:...courier responsibilities, closed area protocols, program access, OPSEC, Insider Threat , derivative classification, foreign travel, and routine annual security… more
    L3Harris (10/30/25)
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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 information, ... security section grows, so will the tools and the ** Senior Security Engineer** will be the person charged with...expert on Mitre Att&ck, tools, techniques, and practices of cyber attackers + Ability to script responses to observed… more
    CoStar Realty Information, Inc. (10/24/25)
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  • ISSE Senior - with TS/SCI Poly

    Amentum (Columbia, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior ... make a direct impact on the Nation's security and intelligence mission. As the Senior ISSE on a dynamic team, you will perform technical security assessments of… more
    Amentum (10/14/25)
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  • Senior Principal Software Engineer…

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a ** Senior Principal Software Engineer** with deep expertise in Global Navigation Satellite ... and work-life balance. We are seeking an innovative and mission-driven ** Senior Principal Software Engineer** with deep expertise in Navigation Warfare (NAVWAR),… more
    RTX Corporation (10/07/25)
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  • Cybersecurity Senior Engineer - IAM…

    Truist (Raleigh, NC)
    …description:** Responsible for developing and maintaining the technical IT / cyber security capabilities necessary for safeguarding the firm's information systems ... may change from time to time. + Develop and maintain the technical IT/ cyber capabilities including all phases of the software development lifecycle and software… more
    Truist (10/18/25)
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  • Health and Policy/Economics Intelligence Analyst…

    Huntington Ingalls Industries (Woodlawn, MD)
    …- $145,000.00 Security Clearance: Position of Public Trust Level of Experience: Senior HI This opportunity resides with All-Domain Operations (ADO), a business group ... customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation… more
    Huntington Ingalls Industries (11/13/25)
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  • Senior Principal Software Engineer…

    RTX Corporation (Richardson, TX)
    …expertise to meet the needs of today's mission and stay ahead of tomorrow's threat . Our team solves tough, meaningful problems that create a safer, more secure ... The **Software Foundations** team is looking to hire a Senior Principal Software Engineer to be part of their...as a modernization liaison between other disciplines and functions ( Cyber Security (GSS), Digital Technologies (DT), etc) to promote… more
    RTX Corporation (12/12/25)
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  • Senior Technical Surveillance…

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Technical Surveillance Countermeasures (TSCM) Lead** to join our team in **Springfield, VA.** ... are trained to national standards, and that operations meet customer needs, threat -based priorities, and established guidelines. + Manage TSCM Team Training and… more
    ManTech (12/10/25)
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