• Lockheed Martin (Harmans, MD)
    …being used for contingent offers. RMSC6ISR OneLMHotJobs RMSRB2025 Basic Qualifications: Current DoD Top Secret SCI with Polygraph SWE2: * A High School Diploma ... providing new features and enhancements to Front End Solutions systems . This will allow for products to work at-scale...to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks… more
    Joboru (12/04/25)
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  • Lockheed Martin (Offutt AFB, NE)
    … clearance, you must be a US Citizen for consideration. Clearance Level: Top Secret Other Important Information You Should Know Expression of Interest: ... Strategic Planning and Analysis Network (ISPAN) Mission Planning and Application System (MPAS) systems . Responsibilities will include development, design, and… more
    Joboru (12/04/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to ... Neck, Virginia Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III** will provide ongoing network support, addresses… more
    Imagine One Technology & Management (11/12/25)
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  • Splunk Security Engineer ( TS

    SMX (Fort Belvoir, VA)
    …Splunk infrastructure and analytics capabilities. **Required Skills, Experience & Education** + Active Top Secret ( TS ) security clearance with ... Splunk Security Engineer (4672) ( TS /SCI)...ensuring ICS 500-27 audit compliance, maintaining the integrity and security of the Splunk system , and collaborating… more
    SMX (10/03/25)
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  • Principal/Sr Principal Systems

    Northrop Grumman (Rolling Meadows, IL)
    …team, we would invite you to apply. We are looking for a Principal / Senior Principal Systems Security Engineer to join our team in Rolling Meadows, IL. This ... organization. This position can be filled at the Principal Systems Security Engineer or Sr....Engineering or Mathematics or related technical fields. + Active Secret or Top Secret clearance… more
    Northrop Grumman (10/28/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …meet governmental security specifications. + Contribute to system security documentation. + Plan and evaluate network systems for resource ... Senior Network Security Engineer Job Category: Information Technology...Engineer , with a focus on analyzing complex hardware systems for SIGINT solutions. + **Education:** A Bachelor's degree… more
    CACI International (12/06/25)
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  • Cleared Senior Information Systems

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take ... the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's...professional experience. + Travel: o Up to 10% + Security Clearance: Active Top Secret more
    Virtual Service Operations (11/09/25)
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  • Information System Security

    TekSynap (Huntsville, AL)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + ... Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to...AUTHORIZATION/ SECURITY CLEARANCE** + S. Citizen + Active Top Secret clearance required **OTHER DUTIES** Please… more
    TekSynap (11/30/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in ... and back end of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead… more
    Amentum (10/23/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …active NSA TS /SCI with Polygraph. + **Experience:** 15 years as a Network Security Engineer analyzing complex hardware systems for SIGINT solutions. + ... Senior Network Security Engineer Job Category: Information Technology...governmental security specifications. + Assist in developing system security documentation. + Analyze and provide… more
    CACI International (12/06/25)
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  • Cyber Security Engineer I

    Adapt Forward (North Charleston, SC)
    …SC Minimum of a Secret Clearance Required with ability to obtain Top Secret As a Security Engineer you will The SIEM/SOAR Engineer will ... regular updates, patches, and upgrades for SIEM and SOAR systems . * Create and maintain documentation for system...* 8570 IAT Level II Certification * Certified Information Systems Security Professional (CISSP), GIAC Certified Incident… more
    Adapt Forward (10/30/25)
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  • Information Systems Security

    General Dynamics Information Technology (Bethesda, MD)
    …Description:** Seize your opportunity to make a personal impact as an Information Systems Security Engineer supporting customer activities. GDIT is your ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...At GDIT, people are our differentiator. As a Information Systems Security Engineer (ISSE)​, you… more
    General Dynamics Information Technology (10/01/25)
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  • Information Assurance (IA) System

    General Dynamics Information Technology (Ogden, UT)
    …of related experience **US Citizenship Required:** Yes **Job Description:** The Information System Security Engineer (ISSE) is primarily responsible for ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...reviews + Interface and support the System Engineer (SE) on system security more
    General Dynamics Information Technology (09/11/25)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...for a wide range of devices. HOW AN INFORMATION SYSTEM SECURITY ENGINEER WILL MAKE… more
    General Dynamics Information Technology (11/21/25)
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  • DevOps/ Systems Security

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **DEVOPS/ SYSTEMS SECURITY ENGINEER (CORPIT)** Bowhead seeks a motivated DevOps/ Systems Security Engineer to serve as the primary ... (on-prem and cloud) enterprise. + Partner with developers and system owners to integrate security telemetry from...** SECURITY CLEARANCE REQUIREMENTS:** Must currently hold a security clearance at the Top Secret more
    UIC Government Services and the Bowhead Family of Companies (11/11/25)
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  • Cleared Information Systems Security

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer (ISSE)...professional experience. + Travel: o Up to 10% + Security Clearance: Active Top Secret ... the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's...are a good match! Opportunity: We are seeking Information System Security Engineers (ISSEs) to join a… more
    Virtual Service Operations (10/04/25)
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  • Systems Security Engineer

    BAE Systems (Hill AFB, UT)
    **Job Description** BAE Systems is seeking an exceptional Systems Security Engineer (SSE) to provide leadership and management support the Air Force's ... advanced ballistic missile, the Sentinel. If you're a motivated and experienced Systems Security Engineer with leadership experience looking for… more
    BAE Systems (12/04/25)
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  • Information Systems Security

    Systems Technologies, Inc. (Hanover, MD)
    Information Systems Security Engineer (ISSE) Location Hanover, MD Job Setting On-site Job Category Engineer Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1129) INFORMATION SYSTEMS SECURITY ENGINEER (ISSE) The company is seeking junior, mid-level, and… more
    Systems Technologies, Inc. (12/02/25)
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  • Information System Security

    BOOZ, ALLEN & HAMILTON, INC. (Lexington, MA)
    Information System Security Engineer , Senior...& A package development in eMASS or Xacta + Top Secret clearance + Bachelor's degree Additional ... Key Role: Maintain responsibility for all Information Systems Security Engineer ( ISSE...meet eligibility requirements for access to classified information ; Top Secret clearance is required. Compensation At… more
    BOOZ, ALLEN & HAMILTON, INC. (11/22/25)
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  • Cloud Security Engineer

    Koniag Government Services (Washington, DC)
    …Harbor Solutions, LLC a Koniag Government Services company, is seeking an experienced Cloud Security Engineer with a TS /SCI clearance to support EHS and ... of cloud systems , identifying and mitigating potential security weaknesses, and ensuring system functionality. +...5-10 years of hands-on experience. **Clearance Requirement:** + DOD Top Secret Clearance Required **Our Equal Employment… more
    Koniag Government Services (11/20/25)
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