• Information Systems Security Officer (ISSO)…

    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 ... who are dedicated to protecting and securing our customers' systems at both the enterprise and program level. Our...to ensure the highest level of security for every system . As the ISSO Sr, you will serve on… more
    Amentum (10/25/25)
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  • Information Systems Security Officer 2

    ARSIEM (Annapolis Junction, MD)
    …standards, and methodologies. + Maintain operational security posture for an information system or program to ensure information systems security policies, ... system upgrades. + Propose, coordinate, and implement information systems security policies, standards, and methodologies. + Develop and... or program + Provide support to the Information System Security Manager (ISSM) for maintaining the… more
    ARSIEM (10/14/25)
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  • Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …+ Configure and manage Linux, UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, et al. + ... **Description** **Leidos** has a new and exciting opportunity for a ** Systems Network Administrator** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (11/18/25)
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  • Information Systems Security Engineer

    Belay Technologies (Annapolis Junction, MD)
    …+ Bachelor's degree in computer science, Information Assurance, Information Security System Engineering , or related discipline from an accredited college ... finalist in 2021! Belay Technologies seeks a Mid-Level Information Systems Security Engineer (ISSE) to join our intel team....have the following qualifications: + TS/SCI with Full Scope polygraph is required. + Seven (7) years' experience as… more
    Belay Technologies (11/13/25)
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  • Cryptographic Modernization Subject Matter Expert

    Leidos (Aberdeen Proving Ground, MD)
    …(PQC) Certification, and related certifications, to include: Certified Information Systems Security Professional (CISSP), Certified Information Security Manager ... innovative technology and sector expertise to customers in the national security, engineering , and the health industries. At Leidos, we deliver innovative solutions… more
    Leidos (12/24/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …5 years of prior relevant experience + 5 years of practical experience in Systems Engineering including experience with design, development and testing of custom ... + Experience identifying, analyzing, and resolving problems in all phases of the system lifecycle + Experience with Systems Integration, test execution, and test… more
    RTX Corporation (10/23/25)
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  • Information Systems Security Officer (ISSO)…

    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 **Linthicum, ... * Maintain the appropriate operational security posture for assigned systems , programs, and/or enclaves. * Provide guidance and technical...that impact or effect the security of the information system . * Assist in the development and execution of… more
    Amentum (11/16/25)
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  • Senior Principal Program Planning…

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our… more
    Northrop Grumman (11/05/25)
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  • Modernization Information Systems Security…

    Lockheed Martin (Hanover, MD)
    …Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering : Software **Type:** Task Order/IDIQ **Shift:** First ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale... or program * Provide support to the Information System Security Manager \(ISSM\) for maintaining the… more
    Lockheed Martin (12/25/25)
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  • Pen Tester

    BAE Systems (Annapolis Junction, MD)
    …types of vulnerabilities, attack vectors, and remediation approaches + Work closely with System Engineering , Test Engineering , and Integration teams to ... a global leader in advanced defense, security, and aerospace technologies, BAE Systems offers a dynamic and challenging work environment where innovation and… more
    BAE Systems (12/09/25)
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