• Cyber Security Engineer

    Leidos (Bethesda, MD)
    …your career path. Leidos has an exciting opening for you, our next Cyber Security Engineer , to assist with the release of a state-of-the-art technology stack ... values innovation, collaboration, and professional development. As a Cyber Security Engineer , your job is to provide...experience in lieu of degree + An active TS/SCI clearance with ability to obtain a Poly + At… more
    Leidos (01/07/26)
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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 (01/06/26)
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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 (12/30/25)
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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 (11/28/25)
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  • Information Systems Security

    Belay Technologies (Laurel, MD)
    …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... Security Engineer ﴾ISSE﴿ Skill Level 3 will join a team...Ed Candidates should have the following qualifications: + TS/SCI Clearance with polygraph + Fifteen (15) years' experience as… more
    Belay Technologies (11/19/25)
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  • Information Systems Security

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer (ISSE)** to join our team in the **Annapolis Junction, MD.** ... but are not limited to:** + Participate as a security engineer representative on teams for the...Professional (CISSP), Certified Ethical Hacker (CEH), or CompTIA's Advanced Security Practitioner (CASP). ** Clearance Requirements:** + Must… more
    ManTech (11/19/25)
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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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  • Network/Systems Security Engineer

    GovCIO (Bethesda, MD)
    **Overview** GovCIO is currently hiring for a System/Network Security Engineer for our NIH-CIT proposal. This position will be located in Bethesda, MD and is a ... $103,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7269/network-systems- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-MD-Bethesda_ **ID** _2025-7269_ **Category**… more
    GovCIO (12/18/25)
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  • Application Engineer - Information…

    CACI International (Fort Meade, MD)
    Application Engineer - Information Security Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... **The Opportunity:** Join our dynamic team as an Application Engineer and play a crucial role in supporting Active...Network Defense (AND), Computer Network Defense (CND), and Information Security Continuous Monitoring (ISCM). You will be at the… more
    CACI International (12/20/25)
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  • Information System Security Engineer

    BEAT LLC (Linthicum Heights, MD)
    …Systems Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance : Top Secret SCI Certification: CompTIA Security + or higher Salary: $185k - ... $200k Job Description BEAT is looking for a Security Engineer /Architect. Candidate will be required to understand and document a systems design and… more
    BEAT LLC (12/09/25)
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