We are looking for a Systems Engineer to support and enhance a secure hybrid infrastructure environment serving regulated business needs in Yonkers, New York. This Long-term Contract position will focus on designing, administering, and improving cloud and on-premises platforms across enterprise systems, networking, identity, and security domains. The role calls for a hands-on technical leader who can drive infrastructure maturity, strengthen operational resilience, and provide expert guidance on complex platform issues.<br><br>Responsibilities:<br>• Design and manage enterprise infrastructure spanning on-premises platforms, Azure Government, and government cloud environments to ensure stability, scalability, and compliance.<br>• Establish and uphold technical standards for servers, storage, networking, identity, and security across hybrid systems.<br>• Lead modernization efforts that advance cloud adoption, streamline platform consistency, and move workloads into approved environments.<br>• Serve as the senior escalation resource for high-impact infrastructure, platform, and security incidents requiring deep technical analysis.<br>• Provide coaching and technical direction to less experienced engineers while promoting strong operational practices across IT teams.<br>• Administer Microsoft 365 government environments, including collaboration, endpoint management, messaging, and security capabilities.<br>• Manage Azure Government services covering compute, networking, identity, policy enforcement, and security configuration.<br>• Support Nutanix-based infrastructure and Windows Server environments, including Active Directory, Group Policy, and hybrid identity integration with Microsoft Entra ID.<br>• Maintain secure network services such as firewalls, switching, wireless connectivity, and VPN solutions while advancing segmentation strategies for regulated environments.<br>• Oversee backup, disaster recovery, resilience testing, audit support, vulnerability remediation, and documentation needed for compliance and operational readiness.
We are looking for a Cybersecurity Analyst to help protect and strengthen the organization’s technology environment in Oyster Bay, New York. In this role, you will monitor security events, investigate potential threats, and work closely with IT partners to reduce risk across systems and infrastructure. This position also supports secure operations through documentation, system maintenance, and guidance on compliant technology use, including approved AI tools.<br><br>Responsibilities:<br>• Monitor networks, endpoints, and security tools to detect threats, unusual behavior, vulnerabilities, and unauthorized activity across the environment.<br>• Investigate security events from initial alert through resolution, documenting findings, assessing business impact, and identifying underlying causes.<br>• Evaluate security risks, rank remediation priorities, and collaborate with internal technology teams to implement effective corrective measures.<br>• Review the effectiveness of security controls and confirm that mitigation efforts are completed, tested, and properly validated.<br>• Escalate material cybersecurity, governance, compliance, and risk concerns to leadership with clear analysis to support informed decisions.<br>• Provide guidance on the secure and policy-aligned use of approved artificial intelligence solutions and assist with oversight of related practices.<br>• Assist with infrastructure administration by supporting patching, upgrades, testing, and security improvements, including occasional after-hours maintenance activities.<br>• Maintain current documentation for system settings, security measures, asset inventories, and operational procedures to support audit readiness and continuity.<br>• Offer secondary technical support for escalated user issues and service requests when additional troubleshooting expertise is needed.