• Information Security Engineer

    Systems Technologies, Inc. (Hanover, MD)
    Information Security Engineer Location...of experience SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some ... On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1128) INFORMATION SECURITY ENGINEER The company… more
    Systems Technologies, Inc. (06/03/25)
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  • Information Systems Security

    BAE Systems (Annapolis Junction, MD)
    …a unique and challenging work environment. We are seeking a highly skilled and experienced Information Security Engineer II to join our team. The successful ... Education, Experience, & Skills** + Must currently possess a TS /SCI clearance with appropriate polygraph + Bachelor's Degree in...be available based on position level and/or job specifics. ** Information Systems Security Engineer (ISSE)**… more
    BAE Systems (06/13/25)
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  • Cybersecurity Systems Engineer

    General Dynamics Information Technology (Elkridge, MD)
    …Region in 2026. **Overview:** Transform technology into opportunity as a Cybersecurity Systems Engineer / Information Systems Security Engineer (ISSE) with ... GDIT, people are our differentiator. As a Cybersecurity Systems Engineer / Information Systems Security Engineer...information profile (eg, High Value Asset (HY A), TS (SCI), Secret , etc.). + Provide audit… more
    General Dynamics Information Technology (07/24/25)
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  • Information Systems Security

    COMSO, Inc (Fort Meade, MD)
    Information Systems Security Engineer I (PIPELINE) - TS /SCI w/ Polygraph FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) ... Engineer I (Pipeline)to join our Team ** SECURITY CLEARANCE IS REQUIRED: TS /SCI w/ POLYGRAPH...type, and complexity required. Bachelor's degree in Computer Science, Information Assurance, Information Security System… more
    COMSO, Inc (07/12/25)
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  • Information System Security

    Amentum (Washington, DC)
    As a Top Secret Information Systems Security Engineer (ISSE) for this program, you will be working in an organization that's mission is to develop ... test plans for detecting and mitigating risk to information systems. engineer and perform tests and...all applicable security protocols **Requirements:** * Active Top Secret clearance with SCI eligibility *… more
    Amentum (06/18/25)
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  • Information System Security

    CACI International (VA)
    Information System Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee ... security postures across environments. ​ **Responsibilities:** * Serve as the Information System Security Engineer (ISSE) supporting cloud-based and… more
    CACI International (07/30/25)
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  • Information Systems Security

    DarkStar Intelligence LLC (Linthicum, MD)
    …an active Top Secret /SCI clearance and Full-Scope Polygraph. The Information Systems Security Engineer (ISSE) shall perform, or review, technical ... Information Systems Security Engineer ...Full-Time Travel Required: No Shift: Day Remote Type: None Security Clearance: Current TS /SCI Polygraph: Fullscope Polygraph… more
    DarkStar Intelligence LLC (07/18/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...Local * * * CACI is looking for talented ** Information Systems Security Engineer (ISSE)**… more
    CACI International (05/06/25)
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  • Information Systems Security

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... ensure national security and shape the future of space defense. + The Information Systems Security Engineer will directly support the Secretary of the… more
    KBR (06/14/25)
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  • Information Systems Security

    Systems Technologies, Inc. (Hanover, MD)
    Information Systems Security Engineer ...Practitioner (CASP+) SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some ... 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)… more
    Systems Technologies, Inc. (06/03/25)
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  • Information System Security

    BOOZ, ALLEN & HAMILTON, INC. (Lexington, MA)
    Information System Security Engineer ,...need to meet eligibility requirements for access to classified information ; Top Secret clearance ... Role: Maintain responsibility for all Information Systems Security Engineer ( ISSE ) duties in...& A package development in eMASS or Xacta + Top Secret clearance + Bachelor's degree Additional… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Sr. Information Systems Security

    Themis Insight (Linthicum Heights, MD)
    …on central MD client's needs. Required: TS /SCI with a Polygraph The Information Systems Security Engineer (ISSE) shall perform, or review, technical ... Civilian and Military expertise to every case. We are hiring a Sr. Information Systems Security Engineer (ISSE) to work in Linthicum Heights, MD. Position… more
    Themis Insight (07/09/25)
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  • Information Systems Security

    ManTech (Linthicum Heights, MD)
    **ManTech** is seeking a motivated, career and customer-oriented ** Information Systems Security Engineer ** to join our team in **Linthicum, MD** . The ... college or university + 7 years experience as an Information Systems Security Engineer on...Certificate required. **Clearance Requirements:** + Must have a current/active TS /SCI w/ Polygraph. **Physical Requirements:** + The person in… more
    ManTech (06/24/25)
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  • Senior Information System Security

    Amentum (Warrenton, VA)
    …, & Intel space? If so, look no further. Amentum is seeking a **Senior Information System Security Engineer (ISSE)** to join our team of passionate ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a… more
    Amentum (07/29/25)
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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 ... and compliance of its content **CLEARANCE REQUIRED** : Active TS /SCI with polygraph. US Citizenship required. CCA cases may...a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE)… more
    Leidos (06/27/25)
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  • Information Security Systems…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Sr. Information Systems Security Engineer ** in our **National Security Sector's ... and compliance of its content **CLEARANCE REQUIRED** : Minimum TS /SCI with ability to obtain Polygraph. **Qualifications** + Bachelor's...a minimum of 15+ years of experience as an Information Systems Security Engineer (ISSE)… more
    Leidos (07/29/25)
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  • Information Systems Security

    CACI International (Washington, DC)
    Information Systems Security Engineer - ISSE...Must be a US Citizen + Top Secret /Sensitive Compartmented Information ( TS /SCI) with ability ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...* * **The Opportunity:** CACI is searching for an Information Systems Security Engineer (ISSE)… more
    CACI International (07/04/25)
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  • Information Systems Security

    KaylaTek, Inc. (Arlington, VA)
    …time for current position. Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the ... with RMF related tasks as needed Qualifications: + Active Top Secret -SCI security clearance. +...Tenable Security Centers + Thorough understanding of Information Security principles and Risk Assessment techniques… more
    KaylaTek, Inc. (06/05/25)
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  • Information Systems Security

    TekSynap (Clarksburg, WV)
    …and guidelines relating to information security **REQUIRED QUALIFICATIONS** + Active Top Secret Clearance required + 10+ years of experience in IT ... **Responsibilities & Qualifications** **ACTIVITIES & RESPONSIBILITIES** The Information Systems Security Engineer (ISSE) positions support establishment and… more
    TekSynap (07/25/25)
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  • Information System Security

    CACI International (Omaha, NE)
    Information System Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI ... **The Opportunity:** As a Unit Level Intelligence (ULI) Toolkit Information System Security Engineer (ISSE),...and applications for vulnerabilities **Qualifications:** _Required:_ + Active DOD Top Secret /SCI security clearance +… more
    CACI International (07/11/25)
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