• Information Systems Security…

    CACI International (Rome, NY)
    Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Opportunity:** Join our dynamic team as an Information System Security Engineer (ISSE) and make a direct...**Qualifications:** _Required:_ + Active DOD Top Secret/SCI + Poly security clearance . + Minimum 5 years of… more
    CACI International (10/04/25)
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  • Cleared Information Systems Security…

    SMX (Washington, DC)
    Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of ... Information Systems Security Engineer to support... Security Architecture Professional (ISSAP). + Active Top-Secret security clearance **Desired Skills & Experience** +… more
    SMX (09/12/25)
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  • Cyber Systems Security…

    Lockheed Martin (Palmdale, CA)
    **Description:** The Cyber Systems Security Engineer Staff will be responsible for leading a team of fellow engineers in the designing, assembly, ... and basic shell scripting\. * Experience with curating documentation and SOPs\. ** Security Clearance Statement:** This position requires a government security… more
    Lockheed Martin (10/10/25)
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  • Senior Information Systems Security…

    Leidos (MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance ... providing feedback on completeness and compliance of its content ** CLEARANCE REQUIRED** : Active TS/SCI with polygraph. US Citizenship...minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or… more
    Leidos (09/26/25)
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  • Information Systems Security…

    BOOZ, ALLEN & HAMILTON, INC. (Fayetteville, NC)
    Information Systems Security Engineer The Opportunity: Cyber threats are everywhere, and the constantly evolving nature of these threats can make ... Splunk, Elastic, Logstash, and Kibana + Experience monitoring operating systems security events such as Windows or...Security , CISA, CISSP, GCED, GCIH, or CCSP Certification Clearance : Applicants selected will be subject to a … more
    BOOZ, ALLEN & HAMILTON, INC. (10/14/25)
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  • Information Systems Security…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate ... sponsored systems . + Provide the Information System Security Engineer (ISSE) support for IA ...Teams (IPTs) and provide IA guidance as needed. **Qualifications** ** Clearance required to start:** + Top Secret/SCI with Polygraph.… more
    SAIC (08/07/25)
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  • Information Systems Security…

    ARSIEM (Columbia, MD)
    …an impact on every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 2 to participate as a security ... designs. + Design, develop, implement and/or integrate IA and security systems and system components including those...of 14 years of experience as an Information System Security Engineer (ISSE) on programs and contracts… more
    ARSIEM (10/08/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's ... **Job Description** This effort is seeking an experienced endpoint security systems engineer to join...be considered must have an active TS/SCI with polygraph security clearance ** **Preferred Qualifications** + Experience with… more
    Leidos (08/29/25)
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  • Senior Red Hat/Linux Information Systems…

    EPS Corporation (Panama City Beach, FL)
    Senior Red Hat/Linux Information Systems Security Engineer - (709) Share this job as a link in your status update to LinkedIn. Job Title Senior Red Hat/Linux ... Information Systems Security Engineer Location Panama...Qualified candidates will be considered without regard to legally protected characteristics. Type of Security Clearance Required… more
    EPS Corporation (10/15/25)
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  • Information Systems Security…

    ManTech (Eglin AFB, FL)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer (ISSE)** to join our Air Force / Space team at **Eglin ... to modern Windows, Linux, UNIX, Cisco, SQL or Oracle databases, and virtualized systems . ** Security Clearance :** + Active Top-Secret Clearance + Must be… more
    ManTech (10/21/25)
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