• Senior Information System Security

    ManTech (Chantilly, VA)
    **MANTECH** seek a motivated, career and customer-oriented **Senior Information System Security Engineer ** to join our team in **Washington, DC, Quantico, ... Mapper (NMAP), and/or similar applications. **Preferred Qualifications:** + Degree in Computer Science, Cybersecurity, or other cyber discipline. **Clearance… more
    ManTech (01/01/26)
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  • Security Design Engineer 2 - High…

    M. C. Dean (San Jose, CA)
    …of technical leaders in electrical, engineering, and cybersecurity industries. Responsibilities **The Security Design Engineer 2** - High End Residential ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (12/25/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …service companies in the world. We are looking to hire a Principal Software Engineer - Security Architect to oversee system design, security defenses ... JavaScript, or Python + OR equivalent experience. + 3+ years of cyber - security experience \#IAMProtect #MSFTSecurity #architect Software Engineering IC6 - The… more
    Microsoft Corporation (12/11/25)
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  • DoD Hardware Design Evaluation Engineer

    Huntington Ingalls Industries (Redstone Arsenal, AL)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $134,602.00 - $199,602.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides ... a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within… more
    Huntington Ingalls Industries (12/05/25)
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  • Security Engineer

    Electrosoft (Gaithersburg, MD)
    Security Engineer Posted: 05/15/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based solutions and services ... share in the many benefits and opportunities we offer. Security Engineer Responsibilities and Duties: + Possess...product use cases. + Advocacy for international alignment of cyber related standards and labeling efforts use of the… more
    Electrosoft (10/13/25)
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  • Advanced Application Support Engineer

    Charles Schwab (Southlake, TX)
    Security Production Engineering (SPE) is a pivotal component of our organizations' cyber security resilience, acting as a core contributor in enhancing the ... efficiency, effectiveness, scalability, and resilience of our cyber security applications and the infrastructure they...understanding of our product suite. + As a seasoned engineer , you'll strive to exceed expectations and deliver on… more
    Charles Schwab (11/26/25)
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  • Cybersecurity Test Engineer , Penetration…

    COLSA Corporation (Shalimar, FL)
    security engineering, network protocol structures, interpreted and compiled computer languages, and information technologies like Windows, Linux, Unix, Cisco, ... computer networking concepts, protocols (TCP/IP, UDP), and network security methodologies (eg, firewalls, IDS/IPS, VPNs, routing/switching). + Proven ability to… more
    COLSA Corporation (12/24/25)
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  • Principal Security Engineer

    Microsoft Corporation (Redmond, WA)
    …threats, ensuring the security and resilience of Microsoft. As a Principal Security Engineer you will lead operations and collaborate with other experienced ... identifying security vulnerabilities, software development lifecycle, large-scale computing, modeling, cyber security , or anomaly detection + 6+ years of… more
    Microsoft Corporation (12/12/25)
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  • Network Security Engineer

    ExxonMobil (Spring, TX)
    …**.** **What role you will play in our team** As a Network Security Engineer , you will play a critical role in designing, engineering, ... posture. You will ensure that the network infrastructure aligns with corporate security policies and standards, protecting against evolving cyber threats. This… more
    ExxonMobil (12/05/25)
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  • Security Engineer III - Amz11027.12

    Amazon (Seattle, WA)
    Description Employer: Amazon.com Services LLC Position: Security Engineer III (multiple positions available) Location: Seattle, WA Multiple Positions Available: ... adversary TTPs (Tactics, Techniques and Procedures). Coordinate critical and sensitive cyber threat hunting engagements spanning multiple geographies. 3. Work with… more
    Amazon (11/26/25)
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