• Endpoint Security and Management…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Enterprise Systems , Systems Design, Systems Development **Certifications:** CompTIA Security + ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Endpoint Security and Management Engineer We are seeking a highly motivated… more
    General Dynamics Information Technology (01/10/26)
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  • Sentinel - Engineer / Principal…

    Northrop Grumman (Colorado Springs, CO)
    …constrained environment + 2 years of experience with Linux or Cisco operating systems **Principal Engineer Systems Test:** + Bachelor's degree in Science ... day Monday through Thursday to take every other Friday off._ **Basic Qualifications** ** Engineer Systems Test:** + Bachelor's degree in Science with 2 years… more
    Northrop Grumman (01/17/26)
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  • Security Engineer

    CACI International (College Park, MD)
    …experience in Python development, including hands-on coding projects 2. Proficiency in Linux operating system , network security , including firewalls, VPNs, ... Security Engineer Job Category: Information Technology...The ideal candidate will have a strong background in system security , threat detection, and network defense,… more
    CACI International (11/08/25)
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  • Security Engineer (Hybrid…

    Eileen Fisher (Irvington, NY)
    …for operational security responsibilities, including network, email, endpoint, application systems security , and system access controls. + Supervise ... now or in the future** We are seeking a Security Engineer to join our team and protect the systems , networks, and data essential to our business. In this… more
    Eileen Fisher (01/16/26)
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  • Staff Systems Engineer

    Lockheed Martin (Littleton, CO)
    engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product within the TSS program\. ... over 20 years\. **WHAT WE'RE DOING** At LM we engineer innovative solutions to deliver resilient systems ,..."the face of the program" to the customer; ensuring system deployments and security evaluations go smoothly\.… more
    Lockheed Martin (11/12/25)
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  • Senior Security Engineer

    Unum Group (Dunwoody, GA)
    …of one or more of the following security areas desired:** + Operating System Security (Windows, Apple, AIX, Linux , zOS) + Internet Technologies (NNTP, ... excited about what's next. Join us. **General Summary:** Senior Security Engineer Join a team where your...of those years was spent in networking, application development, system security or IT Audit related positions.… more
    Unum Group (01/01/26)
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  • Sr. System Development Engineer

    Amazon (Herndon, VA)
    …has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale and to gain top-notch experience in cloud ... The AWS Cross Domain Services team is seeking a Systems Development Engineer who is passionate about...PowerShell, Ruby experience - 4+ years of experience with systems development deploying and operating in a Linux more
    Amazon (01/14/26)
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  • Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …how our customers operate while you advance your career. Join GDIT as a Systems Engineer and build an impactful career in enterprise IT, collaborating with ... you. We are seeking a highly skilled and proactive System Engineer with proven experience in supporting... checks, and maintenance. + Upgrade and maintain operating systems and application software on LINUX (… more
    General Dynamics Information Technology (01/08/26)
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  • Network Security Engineer (Splunk)…

    General Dynamics Information Technology (Herndon, VA)
    …and Data Acquisition (SCADA) **Certifications:** Certified Information Systems Security Professional (CISSP) | International Information System Security ... Certification Consortium (ISC2) - International Information System Security Certification Consortium (ISC2), Certified Network Professional Enterprise (CCNP) |… more
    General Dynamics Information Technology (12/15/25)
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  • DevOps Security Engineer

    Concentrix (Omaha, NE)
    …tools, ensuring timely remediation of vulnerabilities and misconfigurations. * Investigate and apply security fixes on Linux systems , Azure App Services, ... Home (https://jobs.concentrix.com/) "Job Details **DevOps Security Engineer ** Information Technology (https://jobs.concentrix.com/job-search/?category=Information Technology)… more
    Concentrix (01/13/26)
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