• Cleared Information Systems Security

    SMX (Washington, DC)
    Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of ... Information Systems Security Engineer to support...CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), or CISSP-… more
    SMX (11/04/25)
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  • Systems Security Engineer

    Teledyne (El Segundo, CA)
    …innovation and excellence in a dynamic, mission-driven environment. **Join Our Team as a Systems Security Engineer !** As an Entry-Level Avionics Security ... auditing, analysis, support, and troubleshooting of security systems . + Basic knowledge of embedded system ... systems . + Basic knowledge of embedded system security and Linux. + Experience with… more
    Teledyne (12/10/25)
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  • Information Systems Security

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer (ISSE)** to join our team in the **Annapolis Junction, ... **Responsibilities include but are not limited to:** + Participate as a security engineer representative on teams for the design, development, implementation… more
    ManTech (11/19/25)
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  • Network Defense and Firewall Security

    Systems Technology Forum (San Diego, CA)
    …(DoD), and other federal agencies. Job Summary The Network Defense and Firewall Security Engineer is responsible for safeguarding enterprise and mission networks ... PMW 790/STACC environment. This position designs, configures, monitors, and maintains network- security systems that protect classified and unclassified Navy… more
    Systems Technology Forum (11/21/25)
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  • Cyber Security Engineer Staff…

    Lockheed Martin (Grand Prairie, TX)
    …Department of Defense \(DoD\) Weapon Systems * Assessing and mitigating System Security threats/risks throughout the embedded Weapon System development ... **Description:** You will be a Cyber Security Engineer in the Program Protection...Engineering requirements decomposition, allocation and analysis for embedded Weapon Systems * Implementing System Security more
    Lockheed Martin (12/10/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …are seeking a **Physical Security Engineer 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... both ongoing and upcoming projects. As a hands-on, working-level engineer , you will be directly involved in the engineering...system performance and recommend improvements + Resolve complex system issues for physical security systems more
    M. C. Dean (10/23/25)
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  • Cyber Security Engineer

    KBR (El Segundo, CA)
    …- protecting our national security . KBR is seeking a Cyber Security Engineer to join our Evolved Strategic Systems (ESS) program in El Segundo, CA. Due ... Title: Cyber Security Engineer Belong. Connect. Grow. with...office + Understanding of the discipline and practice of Systems Engineering throughout the system lifecycle phases… more
    KBR (11/25/25)
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  • Security Engineer /Architect…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …required; US Citizenship required. + 9+ years of experience as an ISSE or security -focused software / systems engineer with large multi-tiered programs and ... interview process. Job Description Enlighten is looking for a Security Engineer /Architect. Candidate will be required to...+ Will use vulnerability management systems , automated security scanning tools, and system accreditation record… more
    Huntington Ingalls Industries (12/12/25)
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  • Information Security Engineer III

    ICW Group (San Diego, CA)
    …want to be here! **PURPOSE OF THE JOB** The purpose of the Information Security Engineer III is to design secure architectures and develop cybersecurity ... intrusions, breaches in compliance, etc. + Prepares and analyses system security reports by collecting, analyzing, and...+ Minimum 8 years of experience working in a security engineering related role designing secure networks, systems more
    ICW Group (12/15/25)
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  • Cloud Security Engineer

    Leidos (VA)
    …well as securing IVR systems like Amazon Connect. The Cloud Security Engineer will collaborate with cross-functional teams to identify vulnerabilities, ... this opportunity is your next career move. The **Cloud Security Engineer ** will design, implement, and maintain...implement hardened solutions, and maintain the security posture of mission-critical systems supporting 24x7… more
    Leidos (12/30/25)
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