• Information Systems Security

    ARSIEM (Annapolis Junction, MD)
    …to have an impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 3 . This position will support one of our government ... in Annapolis Junction, MD. Responsibilities + Perform or review technical security assessments of computing environments to identify points of vulnerability and… more
    ARSIEM (10/14/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    …impact on every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 3 to participate as a security engineering ... + 20 years of experience as an Information Systems Security Engineer + Versed in principles of... engineering. Certifications + DoD 8570 compliance w/IASAE Level 3 required + CISSP-ISSEP required Preferred Qualifications + Experience… more
    ARSIEM (11/01/25)
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  • Information Systems Security

    Acclaim Technical Services (Annapolis Junction, MD)
    …continues to grow. The ISSE will: Participate as the primary security engineering representative on engineering teams for the design, development, implementation, ... customer and other project team members; Participate as the primary security engineering representative on engineering teams for the design, development,… more
    Acclaim Technical Services (08/30/25)
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  • Information Systems Security

    Belay Technologies (Laurel, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking an Information Systems Security Engineer (Level 2/ 3 ) to join our intel team. The ​Information ... Systems Security Engineer ﴾ISSE﴿ Skill Level 3 will join a team of 5+ similar individuals who ensure security compliance with customer requirements.… more
    Belay Technologies (11/19/25)
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  • Network Security Engineer

    Under Armour, Inc. (Baltimore, MD)
    Network Security Engineer **Network Security Engineer ** **Values & Innovation** At Under Armour, we are committed to empowering those who strive for ... Here. (https://performancemanager8.successfactors.com/sf/careers/jobsearch?bplte\_company=ua&\_s.crb=aNMP8gWoYkBDFn%252bz2BldysgcgQHZpVs6tHzE9smSuXE%253d) **Purpose of Role** The Global Network Security Engineer is responsible for proactively… more
    Under Armour, Inc. (11/09/25)
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  • Staff Cloud Security Engineer

    Warner Bros. Discovery (Silver Spring, MD)
    …or Silver Spring office. **Your New Role** **:** We are seeking a Cloud Security Engineer with expertise in cloud security architecture, configuration, and ... related field. + Min of 7 years of experience working as a Cloud Security Engineer or a similar role. + In-depth knowledge of cloud computing platforms such as… more
    Warner Bros. Discovery (08/29/25)
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  • Senior Information Security Systems…

    Leidos (MD)
    …related field with a minimum of 20 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts ... **Description** **Program Summary** As a Senior Information Security Systems Engineer (ISSE) you will...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (11/26/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team....security , including firewalls, VPNs, IDS/IPS, and monitoring tools. 3 . Hands-on experience with SIEM platforms such as Splunk,… more
    CACI International (11/08/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) ... **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (08/29/25)
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  • Electronic Communications Safety…

    Johns Hopkins University (Baltimore, MD)
    …safety information technology and ECSS Systems. The Electronic Communications Safety and Security (ECSS) Systems Engineer will be responsible for administration, ... Job Posting Title (Working Title): Electronic Communications Safety and Security (ECSS) Systems Engineer Role/Level/Range: ATP/04/PE Starting Salary Range:… more
    Johns Hopkins University (11/04/25)
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