• Senior Cybersecurity Engineer

    Amentum (Phoenix, AZ)
    …in approximately 80 countries across all 7 continents. Amentum is seeking a ** Senior Cybersecurity Engineer with focus on Networking ** . This is a fully ... IT and Projects. . Maintain and support security related networking systems, eg boundary protection, firewalls, DNS/URL filtering, global...plus at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in… more
    Amentum (10/24/25)
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  • Cybersecurity Engineer

    American Express (Phoenix, AZ)
    …impact in this role?** We are seeking a detail-oriented and technically proficient Cybersecurity Engineer / Proxy Engineer to support enterprise-level ... minimizing service downtime during updates or deployments. + Collaborate with senior engineers on automation testing and other enterprise initiatives. + Assist… more
    American Express (12/10/25)
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  • Senior Cybersecurity Architect I

    American Express (Phoenix, AZ)
    …practical implications. **Minimum Qualifications:** + 5 years as a Network Security Architect/ Engineer , with a specialized focus on Illumio, Palo Alto or other ... + Certification in Illumio, Public Cloud, or Palo Alto Networks networking technologies. + Advanced understanding of the limitations of network security… more
    American Express (12/06/25)
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  • Senior SCADA Systems Engineer

    Nammo Defense Systems, Inc (Mesa, AZ)
    Senior SCADA Systems Engineer - Operational Technology Nammo Defense Systems, Inc., a defense contractor, is the primary USA operation of the Nammo Group (Nammo ... composite aerospace structures. JOB OVERVIEW: We are seeking a Senior SCADA & Data Systems Engineer to...cross PLC logic, OPC, network, and database boundaries. OT networking * Place PLCs/IIoT on correct VLANs, coordinate addressing… more
    Nammo Defense Systems, Inc (10/18/25)
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  • Senior Principal Security Engineer

    Oracle (Phoenix, AZ)
    …security to our customers. We are currently looking for a highly motivated security engineer with expertise in Cloud security to join our team. This candidate would ... Identity Governance etc. + Expertise in Encryption, Key management, Cybersecurity fundamentals (eg, access controls, common software vulnerabilities, and security… more
    Oracle (11/25/25)
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  • Sr. SOAR Engineer - Splunk SOAR/Phantom…

    Optiv (Phoenix, AZ)
    …in the continental US_ We are seeking a highly skilled and experienced Senior Security Orchestration, Automation, and Response (SOAR) Engineer to join our ... managed services team. As a Senior SOAR Engineer , you will play a...including SIEM, endpoint protection, threat intelligence platforms, and other cybersecurity solutions. + Identify and explain how automation we… more
    Optiv (12/06/25)
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  • Citrix Administrator

    GovCIO (Phoenix, AZ)
    …IIS, Apache, etc. + 3+years' experience working in an environment with complex networking solutions with senior level fundamental knowledge in networking ... VA and will be a remote position. **Responsibilities** This position is for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed and… more
    GovCIO (09/24/25)
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