• Network Security Engineer

    TEKsystems (Bethesda, MD)
    Description How a Network Security Engineer will Make an Impact: -Collaborate in the administration of LAN technologies of Cisco ASA Firewalls. -Collaborate in ... , CCNP/CCNP Security , or CCIE certifications Cisco SISE certification Security Clearance Level: Must be able to obtain an NIH public trust Required… more
    TEKsystems (11/08/25)
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  • Cyber Security Researcher (Cross-Functional…

    DarkStar Intelligence LLC (Fort Meade, MD)
    …must be US citizens and maintain eligibility for a US government security clearance . About DarkStar Intelligence DarkStar Intelligence is a Service-Disabled ... Security Researcher (Cross-Functional Developer; Research, & Test Engineer ) Location: Fort Meade, MD | Type: Full-Time |...) Location: Fort Meade, MD | Type: Full-Time | Clearance : TS/SCI CI Poly Note: These positions are part… more
    DarkStar Intelligence LLC (09/07/25)
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  • Network Security Engineer

    Noblis (Annapolis, MD)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... highly technical professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up from traditional network… more
    Noblis (11/06/25)
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  • Information Systems Security

    CACI International (Columbia, MD)
    Information Systems Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... of Travel: Local * * * **The Opportunity:** + The Information Systems Security Engineer (ISSE) shall perform, or review, technical security assessments of… more
    CACI International (11/05/25)
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  • Senior Information Systems Security

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Engineer ** in our **National Security Sector's (NSS) Cyber ... efforts with lasting impact. As a **Senior Information Systems Security Engineer ** , you'll help shape secure...Level I or IAT Level II (ie, CAP, or Security + CE) + ** Clearance Requirement:** **Top… more
    Leidos (11/05/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    …every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 3 to participate as a security engineering ... processes Minimum Qualifications + 20 years of experience as an Information Systems Security Engineer + Versed in principles of lA, including confidentiality,… more
    ARSIEM (11/01/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology… more
    Leidos (10/30/25)
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  • Senior Cyber Security Engineer

    General Dynamics Information Technology (Lanham, MD)
    …experience **US Citizenship Required:** Yes **Job Description:** **Job Title: Senior Cyber Security Engineer - Security Operations Center (SOC)** Location: ... **Req ID:** RQ204946 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None...are seeking a highly experienced and knowledgeable Senior Cyber Security Engineer to lead and support our… more
    General Dynamics Information Technology (10/15/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    …every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 2 to participate as a security engineering ... Qualifications + A minimum of 14 years of experience as an Information System Security Engineer (ISSE) on programs and contracts of similar scope, type, and… more
    ARSIEM (10/08/25)
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  • Network Security Engineer - Multiple…

    Noblis (Annapolis, MD)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... highly technical professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up from traditional network… more
    Noblis (09/18/25)
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