• Senior Information Systems Security…

    Leidos (Linthicum, MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) ... Nuclear Command, Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a consultant like role… more
    Leidos (12/14/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    ** Senior Consulting Systems Engineer - Navy** **(Active Secret Clearance Required)** **Why WWT?** Founded in 1990, World Wide Technology (WWT), a global ... critical systems. **What will you be doing?** We are seeking an experienced, Senior Consulting Systems Engineer (CSE) to provide pre-sales technical expertise… more
    World Wide Technology (12/09/25)
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  • Senior Systems Engineer

    Indigo IT, LLC (Fort Meade, MD)
    Senior Systems Engineer Ft. Meade, MD SUMMARY: Founded in 2001, Indigo IT is an award-winning information technology consulting and services company. We are a ... in the field. Come join us today. The Systems Engineer III serves as a senior engineering...configuration, and troubleshooting of sensing hardware, software, virtual appliances, network devices, and storage systems. + Direct integration and… more
    Indigo IT, LLC (11/22/25)
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  • Senior Principal Security Engineer

    Oracle (Annapolis, MD)
    …are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security leader for ... The OCI Core Services organization is the engineering and operations backbone of Oracle Cloud Infrastructure. It's responsible for...**Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer at a major… more
    Oracle (11/25/25)
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  • Senior Systems Engineer

    CACI International (Columbia, MD)
    Senior Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None * * * **The Opportunity:** Join our dynamic Network Security Implementation and Sustainment (NSIS) Services team as...Implementation and Sustainment (NSIS) Services team as a Systems Engineer . In this role, you will play a pivotal… more
    CACI International (09/18/25)
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  • Senior Cybersecurity Engineer

    Amentum (Annapolis, MD)
    …Associate's degree plus at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in Computer Science, Information Systems or ... countries across all 7 continents. Amentum is seeking a ** Senior Cybersecurity Engineer with focus on Networking**.... Review, design, implement and support all aspects of network security, in close collaboration with IT and Projects.… more
    Amentum (10/24/25)
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  • Senior Software Engineer

    CACI International (Hanover, MD)
    Senior Software Engineer - JavaScript/ICAM Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... None Type of Travel: None * * * **The Opportunity** CACI is seeking a Senior Software Engineer in Hanover, MD. This role offers an exciting opportunity to… more
    CACI International (10/23/25)
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  • FLEX Senior Systems Engineer - M365…

    Marriott (Bethesda, MD)
    …position. **JOB SUMMARY** Reporting to the Director - Technology Workplace Products, the Senior Systems Engineer for M365 AI Powered Productivity leads the ... requiring both strategic thinking and hands-on engagement with delivery teams. The Senior Systems Engineer owns the engineering, security, and operational… more
    Marriott (11/07/25)
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  • GD162 Senior Software Systems…

    ADNET Systems, Inc. (Greenbelt, MD)
    **GD162 Senior Software Systems Engineer & Architect** At NASA Goddard Earth Sciences (GES) Data and Information Services Center (DISC) we are committed to ... located in Greenbelt, MD. This position is for a Senior Software Systems Engineer and Architect to...With a history of expertise in software development, computer network design, IT security, mission operations support,… more
    ADNET Systems, Inc. (12/05/25)
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  • Senior Systems Engineer

    ManTech (Columbia, MD)
    ManTech seeks a motivated, career-driven, and customer-focused ** Senior Systems** ** Engineer ** to join our team in **Columbia, MD** . You will play a critical ... Enterprise Information Technology (EIT)-the foundation for enterprise-wide services. As a Senior Systems Engineer , you will work alongside customers, Integrated… more
    ManTech (12/11/25)
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