• PKI Security Engineer

    Charles Schwab (Southlake, TX)
    …organization is the first line of defense for the Firm. The Senior Security Engineer of the Public Key Infrastructure ( PKI ) team will play a key role on ... + Define certificate lifecycle management policies (issuance, renewal, revocation). + Integrate PKI with other security systems like authentication and access… more
    Charles Schwab (01/09/26)
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  • Network Security Engineer - Palo…

    System One (Dallas, TX)
    Network Security Engineer - Palo Alto Contract to Hire Per federal contract requirements must be a US citizen Clearance: Successful completion of a Public Trust ... Conversion Salary: $105,000 to $110,00 range annually, plus benefits The Network Security Engineer role requires extensive Palo Alto Panorama, Firewalls, and… more
    System One (12/26/25)
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  • Cybersecurity Engineer

    Safran (Denton, TX)
    Cybersecurity Engineer **Job details** **General information** **Entity** Safran is an international high-technology group, operating in the aviation (propulsion, ... / Job profile** IT - Cybersecurity expert **Job title** Cybersecurity Engineer **Employment type** Permanent **Professional category** Professional, Engineer &… more
    Safran (01/08/26)
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  • Network Engineer II

    Sierra Nevada Company, LLC (Fort Worth, TX)
    …may be considered in lieu of required education + Experience with network security technologies (firewalls, IDS/IPS, VPNs, TACLANEs, PKI , etc.). + Strong working ... We are seeking an experienced Network Engineer to support the development, integration, and sustainment...force. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR… more
    Sierra Nevada Company, LLC (10/30/25)
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  • Privileged Access Management (PAM) Infrastructure…

    Citigroup (Irving, TX)
    …Automation Engineer ** , you will be joining Citi's Information Security Office, where our Secrets Engineering team holds global responsibilities for designing, ... We'll enable growth and progress together. **About the Team:** The **Chief Information Security Office (CISO)** is home to deeply talented colleagues that work to… more
    Citigroup (01/08/26)
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  • Military Fellowship Program: Network…

    Sierra Nevada Company, LLC (Plano, TX)
    …may be considered in lieu of required education + Experience with network security technologies (firewalls, IDS/IPS, VPNs, TACLANEs, PKI , etc.). + Strong working ... already separated from the military. We are seeking an experienced Network Engineer to support the development, integration, and sustainment of advanced network… more
    Sierra Nevada Company, LLC (12/05/25)
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  • Sr. Technical Support Engineer , Focused…

    Palo Alto Networks (Plano, TX)
    …customer needs. **Required Qualifications** + Minimum of 5 years of network security experience along with strong communication and customer service skills + In ... Expertise with Remote Access VPN solutions and tunneling protocols (IPSEC, GRE, PKI & SSL/TLS, DNS, DHCP) + Experience with Multi-factor Authentication Protocols… more
    Palo Alto Networks (01/15/26)
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  • Sr. Technical Support Engineer , Prisma…

    Palo Alto Networks (Plano, TX)
    …as required **Required Qualifications** + Minimum of 5 years of network security experience along with strong communication and customer service skills + In ... Expertise with Remote Access VPN solutions and tunneling protocols (IPSEC, GRE, PKI & SSL/TLS, DNS, DHCP) + Experience with Multi-factor Authentication Protocols… more
    Palo Alto Networks (01/15/26)
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  • Sr. Technical Support Engineer , Prisma…

    Palo Alto Networks (Plano, TX)
    …client-facing, technical support role. + Demonstrable experience with IPSEC, TCP/IP, PKI , SSL/TLS, and HTTP/HTTPS protocols. + Strong understanding of network ... GlobalProtect solutions. + Previous experience working with multi-factor authentication security systems (tokens, certificates, CAC cards). **The Team** Customer… more
    Palo Alto Networks (01/15/26)
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