• Information System Security Manager (ISSM)…

    RTX Corporation (Annapolis Junction, MD)
    …prior Enterprise ISSM experience. + Active and transferable US government issued Top Secret SCI ( TS /SCI) security clearance required prior to start ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is.../ ISSMP or PMP. + Existing US government issued Top Secret SCI ( TS /SCI) security… more
    RTX Corporation (11/01/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …+ Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI....to travel up to 10% + Must possess an active TS / SCI clearance or above + ... Cleared Senior Information Systems Security Engineer (ISSE) L4 *...with technologies such asePO, Splunk, ACAS, Azure Automation, STIG/SCAP, Active Directory, and Azure security servicesto secure enterprise environments… more
    Virtual Service Operations (11/09/25)
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  • Senior Information Systems Security Officer

    AeroVironment (Jessup, MD)
    …with IAM Level II or IAT Level III (ie, CASP, CISSP, or Associate) + An active TS /SCI with polygraph **Salary Range: $120,000 - $175,000** The AV pay range for ... **Worker Type** Regular **Job Description** **Summary** The Senior Information Systems Security Officer will provide aid...as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_… more
    AeroVironment (12/17/25)
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  • Facility Security Manager

    Applied Research Associates, Inc. (Nashua, NH)
    …with government and internal customers **Required Qualifications:** + Must be a US citizen + Active Top Secret clearance preferred or the ability to be ... who will lead a team of Information Security Specialists (ISSM/ ISSO ) and the current Facility Security Officer (FSO) in...In this position you will work closely with the Senior Management Official (SMO), the SOAR Deputy Sector Security… more
    Applied Research Associates, Inc. (10/29/25)
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  • Information System Security Engineer (ISSE)…

    TekSynap (Huntsville, AL)
    …to perform the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + S. Citizen + Active Top Secret clearance required **OTHER DUTIES** Please ... **Responsibilities & Qualifications** **Required Qualifications** + **Security Clearance** + Must hold an active ** Top Secret clearance** with the ability to… more
    TekSynap (12/24/25)
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  • Information System Security Engineer (ISSE)…

    TekSynap (Huntsville, AL)
    …in support of continuous process improvement. **REQUIRED QUALIFICATIONS** + Mandatory: Must hold an active TOP SECRET clearance with the ability to obtain an ... to perform the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + S. Citizen + Active Top Secret clearance required **OTHER DUTIES** Please… more
    TekSynap (11/30/25)
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  • Senior Information System Security Officer

    Zantech (Washington, DC)
    …Security Clearance: + US Citizenship and the ability to obtain and maintain an active Top Secret /SCI or higher clearance, per contract requirements. ... response activities for assigned systems + Provide cybersecurity guidance to senior leadership + Mentor junior ISSO staff + Works across all active call… more
    Zantech (12/24/25)
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  • Information System Security Manager (ISSM)

    Linchpin Solutions, Inc. (Quantico, VA)
    …for a dynamic and experienced Information System Security Manager (ISSM). Clearance: Active DoD TS /SCI Clearance Work Schedule:Fulltime, On-site Marine Corps ... Systems and Computer Networks mission. Key relationships include: + MOCTT Lead/PM-Provides top -level oversight and program direction; the ISSM/ ISSO ensures all… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Senior Information Systems Security Officer…

    Leidos (Annapolis Junction, MD)
    …**This position is eligible for a 15k sign on bonus!** **Job Summary:** The ** Senior ISSO ** plays a vital role in securing and maintaining the integrity ... **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Officer ( ISSO )** in...CISSP, or Associate). + **Clearance Requirement:** **Must hold an active TS /SCI with Polygraph.** **KQW** **conmd** If… more
    Leidos (12/02/25)
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  • Contractor SAP Security Officer (CSSO)

    RTX Corporation (Andover, MA)
    …(totaling 9 years). + An active and transferable US government issued, final Top Secret , security clearance is required prior to start date. US citizenship ... US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Contractor SAP Security Officer (CSSO) Andover, MA.** At… more
    RTX Corporation (11/07/25)
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