• Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …degree + Proficient with Linux based classified systems + Experience with cyber security policies and implementation of Risk Management Framework (RMF): eg ... Systems Security Manager (ISSM) provides information systems security support for DoD and Non-DoD classified ...IS education and training. + Oversee day-to-day information system security operations including assisting the Sr . ISSM… more
    AeroVironment (10/11/25)
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  • Sr . Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr . Specialist, Cyber Intelligence Job Code: 30629 Job ... L3Harris is seeking a highly skilled and experienced and security -conscious Senior -level ISSO to join our team...as a technical lead and subject matter expert for classified system security architecture, ensuring compliance with… more
    L3Harris (11/01/25)
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  • Sr . Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr . Specialist, Cyber Infrastructure Engineer Job Code: 29132 ... support for escalated issues and lead troubleshooting efforts. + Collaborate with senior security leadership (ISSM, FSO, Program Managers) to ensure continuous… more
    L3Harris (09/25/25)
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  • Sr . Manager, Maritime Cyber Safety…

    Carnival Cruise Line (Miami, FL)
    The Senior Manager, Maritime Cyber Safety Operations is responsible for leading the operations and management of Operational Technology (OT) cybersecurity tools ... position collaborates closely with the GCS Threat Intelligence & Security Operations team to develop and maintain an operational...being a plus. **Knowledge, Skills, and Abilities** + The Senior Manager, Maritime Cyber Safety Operations plays… more
    Carnival Cruise Line (10/05/25)
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  • Sr . Cyber Systems Engineer (Active…

    Northrop Grumman (Tampa, FL)
    …to do some of the best work of your career. We are seeking cleared, ** Senior level** ** Cyber Systems Engineers** to work on-site at our **Tampa, FL** location. ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure..._Note: Due to the classified nature of the work being performed, this position… more
    Northrop Grumman (10/02/25)
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  • Sr Principal Classified

    Northrop Grumman (Beavercreek, OH)
    …+ Previously experience as an ISSM **Preferred Qualifications:** + Bachelor's degree in Cyber Security + Active Top Secret, TS/SCI, SAP/SAR access, or Polygraph ... Classified Solutions team is seeking experienced **Information Systems Security Professionals** across the country to support information systems lifecycle… more
    Northrop Grumman (11/07/25)
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  • Sr Principal Classified

    Northrop Grumman (Aurora, CO)
    …employment **Preferred Qualifications:** + The ideal candidate will have a Bachelor's degree in Cyber Security , a DoD 8570 IAM level III security ... Classified Solutions team is seeking experienced **Information Systems Security Professionals** across the country to support information systems lifecycle… more
    Northrop Grumman (10/29/25)
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  • Sr . CI Cyber Technical Analysis

    Parsons Corporation (Springfield, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... Parsons is looking for an amazingly talented **Counterintelligence (CI) Cyber Technical Analysis** to join our team! In this...investigative tools such as M3, Palantir, TAC, ARCSIGHT, RSA Security Analytics, CCD, QLIX, TIDE, or Criss Cross. +… more
    Parsons Corporation (11/14/25)
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  • Principal/ Sr Principal Cyber

    Northrop Grumman (Mcclellan, CA)
    …Northrop Grumman Mission Systems (NGMS) is seeking a Principal Cybersecurity Analyst/ Sr . Principal Cybersecurity Analyst to join our team based in McClellan, ... accreditation of systems. + Includes support of process, analysis, coordination, security certification test, security documentation, as well as investigations,… more
    Northrop Grumman (10/15/25)
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  • Information Systems Security Officer…

    Lockheed Martin (Orlando, FL)
    …**Business Unit:** MISSILES AND FIRE CONTROL **Relocation Available:** Possible **Career Area:** Cyber Security **Type:** Full\-Time **Shift:** First ... **Description:** You will be the Information Systems Security Officer Sr for the team\....skills and ability to effectively interface with numerous cognizant security agencies, customers and senior management\. *… more
    Lockheed Martin (10/29/25)
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