• Information System Security Officer (ISSO)

    Lockheed Martin (Hanover, MD)
    …in the design and development phases\. \- Assist in conducting investigations of computer security violations and incidents, reporting as necessary\. Audit & ... System Security Officer \(ISSO\) to protect mission critical information systems \. This role ensures confidentiality, integrity, and availability in line with… more
    Lockheed Martin (10/18/25)
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  • Information System Security Manager (ISSM)…

    RTX Corporation (Fulton, MD)
    …DISA STIG/SRG hardening across Linux and Windows. + Background in network / systems security (architecture, topology, protocols, components, principles). ... Clearance: Secret Solipsys Corporation, A Collins Aerospace company, is seeking an Information Systems Security Manager (ISSM) who strives for excellence and has… more
    RTX Corporation (09/24/25)
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  • Cloud Systems Administrator

    CACI International (Laurel, MD)
    …deployment tasks. + **Certificate Management:** Oversee the full certificate lifecycle, ensuring systems adhere to security and compliance standards. + **System ... Cloud Systems Administrator Job Category: Information Technology Time Type:...or AWS. + Ability to troubleshoot SSH, performance, and network -related issues. + Experience with security hardening… more
    CACI International (11/14/25)
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  • Senior Information Security Engineer…

    Lumen (Annapolis, MD)
    …initiatives such as system deployments and infrastructure enhancements. + Administer security systems and applications to ensure high availability, performance, ... Responsibilities** + Design, deploy, troubleshoot, and support technologies that monitor network and host systems -both on-premises and in cloud environments-for… more
    Lumen (11/15/25)
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  • Cyber Security Manager - Diego Garcia

    Amentum (Annapolis, MD)
    Systems in conjunction with skills in systems administration, network administration, and control system security to operate, maintain, sustain, upgrade, ... requirements for specialty codes 441 ( Network Operations Specialist), 451 ( Systems Administration Specialist), and 462 (Control System Security Specialist)… more
    Amentum (09/09/25)
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  • Part Time Technical Security Instructor

    Cengage Group (Baltimore, MD)
    …skill level in related field. **Industry requirements** + Primary focus areas include Computer Security Concepts & Best Practices; Information & Cyber ... current certifications from the additional list below): + CISSP (Certified Information Systems Security Professional) + CCSP (Certified Cloud Security more
    Cengage Group (11/14/25)
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  • Information Security Analyst Advisor

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Computer Security ,Information System Security , Security Information, ... Provides support for proposing, coordinating, implementing, and enforcing nformation systems security policies, standards, and methodologies. Maintains… more
    General Dynamics Information Technology (10/09/25)
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  • Manager Information Security & Risk…

    Highmark Health (Annapolis, MD)
    …planning and coordination of work, and managing performance. Conducts the oversight of security technology products for network , systems , and data. Controls ... assigned or requested. **EDUCATION** **Required** + Bachelor's Degree in Information Security , Information Systems , Information Assurance, Computer Science… more
    Highmark Health (09/17/25)
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  • Information System Security Engineer (ISSE)

    BEAT LLC (Linthicum Heights, MD)
    Job Title: Information Systems Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance: Top Secret SCI Certification: CompTIA Security + or ... open source, and GOTS/COTS software components. + Will use vulnerability management systems , automated security scanning tools, and system accreditation record … more
    BEAT LLC (08/22/25)
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  • Detection & Response Security Engineer,…

    Meta (Annapolis, MD)
    …to proactively identify and iteratively investigates suspicious behavior across networks and systems 24. Familiarity with malware analysis or network traffic ... **Summary:** Meta Security is looking for a threat intelligence investigator...and identify, develop and implement countermeasures on our corporate network 6. Investigate, mitigate, and forecast emerging technical trends… more
    Meta (10/31/25)
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