• Information Systems Security

    Acclaim Technical Services (Annapolis Junction, MD)
    …including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. Bachelor's degree in ... encompass multiple enclaves, to include those with differing data protection /classification requirements; Recommend system-level solutions to resolve security more
    Acclaim Technical Services (08/30/25)
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  • Systems Engineer , Messaging

    Marriott (Bethesda, MD)
    …Eligible:** Y **Expiration Date:** 10/21/2025 **JOB SUMMARY** Functions as the engineer for Email & Messaging platforms, with primary accountability for Microsoft ... Exchange, Microsoft Exchange Online, Exchange Online Protection / Microsoft Defender for Office 365, Cisco Secure...hybrid Exchange services. The ideal candidate is a hands-on engineer with excellent communication skills who can design, secure,… more
    Marriott (09/24/25)
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  • Senior Sales Engineer - SLED - MD/NJ/De

    Proofpoint (Maryland City, MD)
    …+ 6+ years of hands on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer , Customer Success Manager, ... industry + You will become an expert in Email Security Gateways, Advanced Persistent Threats, Attack Protection ,...technical staff through C-suite + You have experience in Enterprise or Cloud Security , including cloud/SaaS platforms,… more
    Proofpoint (10/08/25)
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  • Sr. Directory Services Engineer

    Lincoln Financial (Annapolis, MD)
    …in ITDR exercises; automating where opportunities arise; and support for our Security and Enterprise departments by implementing and enforcing regulatory ... Enterprise Application Registration (SAM) operations as needed. + Work closely with Security and Enterprise Architecture to design enterprise compliant… more
    Lincoln Financial (09/03/25)
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  • Cyber Engineer

    ManTech (St. Inigoes, MD)
    …Management Framework (RMF) from step 1 through 6 + Implement, upgrade, and monitor security measures for the protection of computer networks and information + ... **MANTECH** seeks a motivated, career customer-oriented **Cyber Engineer ** to join our team in **St. Indigoes,...+ Identify potential conflicts with implementation of any cyber security tools within the enterprise and develops… more
    ManTech (10/08/25)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that… more
    GliaCell Technologies (08/11/25)
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  • Sr. Sales Engineer , Federal Civilian

    Rubrik (Annapolis, MD)
    …company, operates at the intersection of data protection , cyber resilience and enterprise AI acceleration. The Rubrik Security Cloud platform is designed to ... to you! Rubrik is looking for a Federal Sales Engineer on our Civilian Federal team to provide technical...hybrid cloud data management platform for a mix of enterprise , mid-market, and small business customers throughout your region.… more
    Rubrik (08/30/25)
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  • Senior Full Stack Software Engineer

    GliaCell Technologies (Laurel, MD)
    …We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable ... Are you a Senior Full Stack Software Engineer who is ready for a new challenge...and the integration of industry standard software stacks. GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud… more
    GliaCell Technologies (08/22/25)
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  • Sales Engineer , PLS

    Rubrik (Annapolis, MD)
    …company, operates at the intersection of data protection , cyber resilience and enterprise AI acceleration. The Rubrik Security Cloud platform is designed to ... to our cloud product team. As a PLS Sales Engineer , you will be accountable for product line revenue...and architecting the industry's leading cloud data management and security platform for a mix of enterprise ,… more
    Rubrik (09/11/25)
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  • Senior Reverse Engineer

    GliaCell Technologies (Fort Meade, MD)
    …We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable ... Are you a Senior Reverse Engineer who is ready for a new challenge...and the integration of industry standard software stacks. GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud… more
    GliaCell Technologies (09/15/25)
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