Xlysi
Sr. Cybersecurity Engineer
Location: NYC, NY. or REMOTE
W2 Only (No OPT's please)
Contract role.
Job Description: We are looking for a technically strong engineer with deep hands-on experience across proxy, CrowdStrike, Tessian, networking, firewalls, Azure, Entra ID, and hybrid environments involving on-premises data centers and cloud. The ideal candidate is a problem solver who can design, implement, and support secure, scalable infrastructure solutions.
Key Responsibilities: • Manage and support proxy infrastructure, firewalls, and network connectivity across hybrid environments • Administer and tune security tools such as CrowdStrike and Tessian for endpoint and email protection • Implement and manage Azure networking, identity, and access management (Entra ID) • Support hybrid identity integrations between on-prem AD and Azure • Troubleshoot complex networking and security issues across data centers and cloud environments • Collaborate with security, infrastructure, and application teams to ensure a secure and stable environment • Document configurations, processes, and incident resolutions
Required Skills & Experience: • Strong hands-on expertise with proxies and enterprise firewalls • Experience with CrowdStrike EDR and Tessian email security • Solid networking skills - routing, switching, VPNs, DNS, DHCP, NAT • Proficiency with Azure cloud services and Entra ID (Azure AD) • Experience managing hybrid on-premises and cloud infrastructures • Good understanding of security best practices and incident response • 5-8 years of relevant technical experience
HR Xlysi LLC, Expert Portal Solutions 251 Milwaukee Ave, Buffalo grove, IL 60089 Web : http://www.xlysi.com E-mail: hr@xlysi.com
Our training portal registration: http://xlysi.catsone.com/careers/index.php?m=portal&a=apply&jobOrderID=345179&portalID=2106
Job Description: We are looking for a technically strong engineer with deep hands-on experience across proxy, CrowdStrike, Tessian, networking, firewalls, Azure, Entra ID, and hybrid environments involving on-premises data centers and cloud. The ideal candidate is a problem solver who can design, implement, and support secure, scalable infrastructure solutions.
Key Responsibilities: • Manage and support proxy infrastructure, firewalls, and network connectivity across hybrid environments • Administer and tune security tools such as CrowdStrike and Tessian for endpoint and email protection • Implement and manage Azure networking, identity, and access management (Entra ID) • Support hybrid identity integrations between on-prem AD and Azure • Troubleshoot complex networking and security issues across data centers and cloud environments • Collaborate with security, infrastructure, and application teams to ensure a secure and stable environment • Document configurations, processes, and incident resolutions
Required Skills & Experience: • Strong hands-on expertise with proxies and enterprise firewalls • Experience with CrowdStrike EDR and Tessian email security • Solid networking skills - routing, switching, VPNs, DNS, DHCP, NAT • Proficiency with Azure cloud services and Entra ID (Azure AD) • Experience managing hybrid on-premises and cloud infrastructures • Good understanding of security best practices and incident response • 5-8 years of relevant technical experience
HR Xlysi LLC, Expert Portal Solutions 251 Milwaukee Ave, Buffalo grove, IL 60089 Web : http://www.xlysi.com E-mail: hr@xlysi.com
Our training portal registration: http://xlysi.catsone.com/careers/index.php?m=portal&a=apply&jobOrderID=345179&portalID=2106