• Zscaler (San Jose, CA)
    …on the planning and product roadmap at the forefront of the world's cloud security leader. We're looking for an experienced Principal Product Specialist to join ... to CIOs + Discuss industry trends, competitive offers, and emerging security landscape changes relevant to workload communications + Participate in beta… more
    DirectEmployers Association (11/04/25)
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  • COLSA Corporation (Colorado Springs, CO)
    …Must have a technical certification or 5 years experience with McAfee Endpoint Security , Assured Compliance Assessment Solution (ACAS), Splunk and/or experience ... hire date + Strong knowledge base preferred in the areas of: real-time security situational awareness, operational network systems , and security monitoring… more
    DirectEmployers Association (12/04/25)
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  • Affinius Capital (San Antonio, TX)
    …end-user computing environments. This role is responsible for ensuring the stability, security , and efficiency of desktop systems including hardware, software, ... requires expertise in troubleshooting, device lifecycle management, and modern endpoint management solutions such as Microsoft Intune. **Essential Duties and… more
    DirectEmployers Association (10/29/25)
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  • Principal Endpoint Security

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer** in our **National Security Sector's ... National Security !** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security more
    Leidos (11/28/25)
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  • Principal Enterprise Endpoint

    RTX Corporation (Richardson, TX)
    …Overview:** RTX Enterprise Cybersecurity Services (ECS) is seeking a Lead Enterprise Endpoint Security Portfolio Architect to define the strategy and ... This leader will also serve as the cybersecurity portfolio owner for endpoint security technologies, responsible for lifecycle management, vendor strategy, and… more
    RTX Corporation (11/19/25)
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  • Principal Product Manager - Endpoint

    Oracle (Salt Lake City, UT)
    …Languages - advancing verification techniques or building new languages/tooling for security -critical systems . + Proven ability to translate advanced technical ... Oracle Cloud Infrastructure (OCI) is seeking an experienced Cloud Security Product Manager to drive the next generation of...the heart of secure cloud computing to ensure high-assurance systems . You will work at hyperscale, shaping services that… more
    Oracle (12/20/25)
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  • Principal , Cyber Engineering & Tech Ops…

    Cargill (Atlanta, GA)
    …and technology operations, this job provides thought leadership for maintaining the security and integrity of enterprise-wide cyber systems and networks, ... This role will have a primary focus on data, endpoint and AI security . **Key Accountabilities** +...system security needs for operations development, including security requirements definition, risk assessment and systems more
    Cargill (12/05/25)
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  • Principal Cybersecurity Manager

    BAE Systems (Mclean, VA)
    …NIST SP 800-37/53, DoD RMF, DHS 4300A). + Proficiency in SOC tools (eg, Army Endpoint Security System (AESS), Splunk, Tenable Nessus) and RMF systems (eg, ... **Job Description** **Join Our Team as a Principal Cybersecurity manager** At BAE Systems ,...with the Managing Professional Framework or higher Certified Information Systems Security Professional (CISSP) or equivalentDoDM 8140.03… more
    BAE Systems (12/09/25)
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  • Principal System Administrator

    BAE Systems (Nashua, NH)
    Systems . BAE Systems is seeking a highly trained and motivated Principal Closed Area Systems Administrator to lead and manage classified IT infrastructure ... missions. This role is pivotal in ensuring the integrity, security , and availability of systems operating within...to 40lbs) and work within controlled environments. **_In this Principal System Administrator position you will make impats in… more
    BAE Systems (12/19/25)
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  • Principal Security Researcher

    Microsoft Corporation (Redmond, WA)
    **Overview** Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. ... Microsoft Security aspires to make the world a safer place...billions of lives around the world. Microsoft Defender for Endpoint (MDE) is a product for preventative protection, post-breach… more
    Microsoft Corporation (12/17/25)
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  • Principal Mobile MDM Engineer

    BAE Systems (Vicksburg, MS)
    …+ Background in scripting for automation (eg, PowerShell for policy deployment) and endpoint security tools (eg, CrowdStrike Falcon) + Master's degree in a ... that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that...enable our customers to achieve their missions. As a ** Principal Mobile MDM Engineer** , you'll play a critical… more
    BAE Systems (11/18/25)
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  • Principal Product Manager (Data…

    Palo Alto Networks (Santa Clara, CA)
    …where we all win with precision. **Your Career** We are seeking a seasoned Principal Product Manager to lead platform strategy within the Data Security team. ... a unified platform vision that delivers scalable value across our data security portfolio. This role requires close collaboration across UX, engineering, and… more
    Palo Alto Networks (11/14/25)
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  • Principal Group Software Engineering…

    Microsoft Corporation (Redmond, WA)
    **Overview** Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. ... Microsoft Security aspires to make the world a safer place...the world. Are you an engineering leader with deep systems level engineering experience? Are you passionate about cyber… more
    Microsoft Corporation (11/18/25)
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  • Principal Cloud Security , Digital…

    Mission Support and Test Services (North Las Vegas, NV)
    security incidents. + Monitor intrusion detection/prevention systems (IDS/IPS), Security Event and Incident Management (SEIM) tools, endpoint security ... Examiner (EnCE) + GIAC Security Essentials (GSEC) + Certified Information Systems Security Professional (CISSP) + The primary work location will be at the… more
    Mission Support and Test Services (11/13/25)
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  • Principal Security Researcher…

    Palo Alto Networks (Santa Clara, CA)
    …other security services: threat prevention, internet security and IoT security , endpoint security to integrate and deliver sustainable and quality ... into production, and monitoring their performance. Design, build, and deploy innovative security solutions leveraging Generative AI and agentic systems . Develop… more
    Palo Alto Networks (01/03/26)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …impacting our national security in cyber as an **AI Cybersecurity Engineer Principal ** at GDIT. Here, technologists have many paths to grow a meaningful career ... for the secure and ethical use of AI. Conduct audits to ensure compliance security standards. + Conducts software and systems engineering and software systems more
    General Dynamics Information Technology (12/17/25)
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  • Principal AI Engineer

    Microsoft Corporation (Redmond, WA)
    …well-architected systems , and establish evaluation frameworks to de-risk complex systems . - Set strategy for AI-native security experiences and platform ... protecting millions of customers. We are looking for a Principal AI Engineer for our team. In this role,...Security domain expertise (eg, threat detection/response, SIEM/SOAR, identity, endpoint , cloud security ) and familiarity with analyst… more
    Microsoft Corporation (11/26/25)
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  • Principal Storage & Data Protection System…

    RTX Corporation (Marlborough, MA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is… more
    RTX Corporation (12/05/25)
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  • Cybersecurity Analyst Principal

    General Dynamics Information Technology (Bossier City, LA)
    …Required:** Yes **Job Description:** Advance your career while impacting our national security in cyber as a **Cybersecurity Analyst Principal ** at GDIT. ... + Assess, identify, and remediate of the individuals and/or systems affected + Coordinate all information security ... for developers and containers + Microsoft Defender for Endpoint experience * **Preferred Skills:** + ServiceNow ticketing and… more
    General Dynamics Information Technology (11/04/25)
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  • Windows Server Administrator/ Principal

    Northrop Grumman (Wright Patterson AFB, OH)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... they're making history. Northrop Grumman is seeking a Windows Server Administrator/ Principal Windows Server Administrator to maintain and enhance Windows Systems more
    Northrop Grumman (12/03/25)
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