• Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are...sites. Configure and document the setup of computers, networking devices , and peripheral equipment. + **Analyze and Report:** Prepare… more
    CACI International (09/13/25)
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  • Senior Information Security

    Lumen (Annapolis, MD)
    …us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security ... adversarial exercises, also known as red team exercises. + Experience performing security assessments on mobile devices and applications. + Experience with… more
    Lumen (09/17/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... take your career to the next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network Security Implementation and… more
    CACI International (09/06/25)
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  • Sr Lead Information Security

    Lumen (Annapolis, MD)
    …shape the future. **The Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in Cloud and ... Virtualization, to join the Public Sector Security Architecture and Engineering team. In this role, you...with data center platforms such as service provider edge/core devices , Ethernet switch platforms, load balancers, etc. - Experience… more
    Lumen (09/03/25)
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  • Senior Information System Security

    BAE Systems (Annapolis Junction, MD)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Information System Security Engineer (ISSE)** **114409BR** EEO ... of vulnerabilities, attack vectors and remediation approaches. + Planning and conducting security verification testing of relevant type 1 devices . MDOPS \#IJS… more
    BAE Systems (09/09/25)
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  • Mid/ Senior Information Systems…

    Belay Technologies (Annapolis Junction, MD)
    …to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/ Senior Information Systems Security Engineer (ISSE) to join our intel team. ... of vulnerabilities, attack vectors and remediation approaches. + Planning and conducting security verification testing of relevant type 1 devices . Preferred… more
    Belay Technologies (08/07/25)
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  • Security Engineer , Enterprise…

    Amazon (Annapolis Junction, MD)
    …Junction, MD, USA | Herndon, VA, USA | Seattle, WA, USA Join Amazon's elite Security organization as a Security Engineer within our Enterprise Protection ... is passionate about "diving deep" and enjoys building creative solutions to complex security challenges. In this role, you will also collaborate closely with legal… more
    Amazon (07/31/25)
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  • Senior Network Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …refresh and modernization planning, network integrations, and security hardening. As a Senior Network Engineer , you will be expected to plan and lead ... within the LAN/WAN infrastructure + Monitor and report on device health, utilization, uptime, usage, security issues,...hardening, and assessments to meet strict compliance and operational security requirements Senior Network Engineer more
    Tactibit Technologies LLC (09/25/25)
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  • Sr . ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …environment where you can thrive, keep reading! Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using ... support Security Verification Testing (SVT) of relevant Type 1 devices . The contract provides system engineering, development, test, integration and operational… more
    Leidos (09/15/25)
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  • Principal / Sr . Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …US government security clearance per business requirements **Basic Qualifications for** ** Sr .** **Principal Factory Automation Engineer :** + A degree in a ... assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of...is seeking candidates for the position of **Principal / Sr . Principal Factory Automation Engineer ** to support… more
    Northrop Grumman (08/20/25)
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