• Senior Information System Security

    Parsons Corporation (Las Cruces, NM)
    …+ Strong leadership skills + Ability to coach and develop junior ISSO's ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... GCIH, GCED, CISSP, and Security X (CASP+). Obtaining a certification that meets DoD 8140 (DoDD 8570) IAT-III guidelines is required within 6 months of hire if… more
    Parsons Corporation (12/23/25)
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  • Senior Information Systems Security

    RTX Corporation (Aurora, CO)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...world. Our cybersecurity team is seeking a **Information Systems Security Officer (ISSO)** to support our team… more
    RTX Corporation (01/08/26)
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  • Information Systems Security Officer

    ManTech (Camp Pendleton, CA)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Officer ** with strengths in Information Systems Security to join ... knowledge of Information Assurance (IA) policies, directives, and best practices across DoD and Marine Corps. + Knowledge and experience with organizations within… more
    ManTech (11/15/25)
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  • Information System Security Officer

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking an **Information Systems Security Officer (ISSO) Senior** to join our team of passionate individuals in ... projects that make a direct impact on the Nation's security and intelligence mission. Join a team of ...may be substituted for four (4) years' experience. * DoD 8570.1 compliant IAM Level III certification, such as… more
    Amentum (01/08/26)
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  • Senior Information System Security

    KBR (Chantilly, VA)
    Title: Senior Information System Security Officer (ISSO) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... Assessment Plan (SAP). + Assess system compliance against NIST, DoD , and IC security requirements to include...and SRGs + Excellent oral and written communication skills Security Clearance : Active TS/SCI with Polygraph Belong,… more
    KBR (01/02/26)
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  • Information Systems Security Officer

    CACI International (Annapolis Junction, MD)
    Information Systems Security Officer (ISSO) Skill Level 3 Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... program, including the development, coordination, implementation, and enforcement of security policies, standards, and methodologies. * Maintain the operational … more
    CACI International (12/31/25)
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  • Information Systems Security Officer

    Amentum (Linthicum, MD)
    …Intel space? If so, look no further. Amentum is seeking an **Information Systems Security Officer (ISSO)** to join our team of passionate individuals in ... projects that make a direct impact on the Nation's security and intelligence mission. The work environment is fast-paced...may be substituted for four (4) years' experience. * DoD 8570.1 compliant IAM Level I certification, such as… more
    Amentum (11/16/25)
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  • Information Systems Security Officer

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking an **Information Systems Security Officer (ISSO) Senior** to join our team of passionate individuals in ... projects that make a direct impact on the Nation's security and intelligence mission. Join a team of ...may be substituted for four (4) years' experience. * DoD 8570.1 compliant IAM Level III certification, such as… more
    Amentum (10/25/25)
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  • Security Officer Specialist 2

    Huntington Ingalls Industries (Fort Meade, MD)
    …0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $94,360.06 Security Clearance : TS/SCI with Poly Level of Experience: Mid This ... make a difference. Cyber Electronic Warfare and Space team is currently seeking a Security Officer Specialist Level II in support of an exciting new effort… more
    Huntington Ingalls Industries (11/27/25)
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  • Information System Security Officer

    KIHOMAC (Huntsville, AL)
    …Education/Training: + Bachelor's Degree in management or other relevant discipline preferred + DoD 8570 IAT Level II Certification (ex: Security +) required + ... + Perform verified risk assessments that cover all the security controls and policies that are aligned with Joint...citizen + Candidate must be in possession of a DoD issued Top Secret Clearance with SCI… more
    KIHOMAC (01/07/26)
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