Job Description
System Administrator Location:
Wall Township, NJ We are seeking a highly motivated System Administrator to join our IT team. This role is responsible for administering, supporting, and securing enterprise infrastructure across on-prem and cloud environments. The ideal candidate has strong Windows and Microsoft 365 administration skills, a security-first mindset, and a collaborative approach to supporting internal teams and development operations. This is an on-site role that reports to the Director of IT. Key Responsibilities Administer and support Windows Server and Windows 11 environments, including Active Directory, Group Policy, Intune, DNS, DHCP, file/print services, and vulnerability management . Administer the Microsoft 365 environment, including Entra ID, Security, Intune, Exchange Online, SharePoint Online, Purview, Teams . Monitor and maintain system health, security, and performance across servers, endpoints, and cloud services. Support identity, access, and endpoint security controls , including MFA, Conditional Access, and Microsoft security tooling . Administer vCenter/ESXi environments, including VM provisioning, resource management, and troubleshooting. Operate Veeam Backup and Replication. Manage and support the CrowdStrike Falcon platform, including monitoring alerts, investigating threats, and responding to endpoint security incidents. Execute patching, vulnerability remediation, and system hardening using tools such as PDQ Deploy, PDQ Inventory, and Action1 . Install, configure, test, and support approved software applications Troubleshoot network and application connectivity issues using knowledge of TCP/IP, routing, firewalls, OSI model , and tools such as Wireshark and tcpdump . Support FedRAMP and broader compliance efforts by maintaining technical controls, collecting audit evidence, and documenting operational procedures aligned to NIST 800-53, SOC
2, and ISO 27001
. Provide L2 internal support and serve as an escalation point for the service desk using Jira Service Management . Create and maintain system documentation, runbooks, SOPs, and knowledge base content. Develop automation scripts using PowerShell, Bash, and/or Python to improve efficiency. Required Qualifications Bachelor's degree in IT, Computer Science, or related field, or equivalent practical experience. 5+ years of system administration experience in Windows environments. Hands-on experience with Microsoft 365 administration , including user/license management and core services. Strong knowledge of networking fundamentals, including TCP/IP, DNS, DHCP
, and connectivity troubleshooting. Experience with VMware administration. Experience with Veeam backup and replication Experience with patching, vulnerability management, and IT security best practices. Strong troubleshooting, communication, and organizational skills. Ability to work independently, manage multiple priorities, and collaborate effectively across teams. Experience with Crowdstrike Strong ownership mindset with a desire to learn and drive issues to completion. Must be authorized to work in the U.S. Ability to pass background screening. Preferred Qualifications • Managed and maintained Linux systems (Ubuntu, RHEL), including installation, patching, troubleshooting, and performance tuning. • Assist with AWS administration and monitoring, primarily IAM. Service desk or escalation support experience. Experience with automation scripting. Mid-Senior level technical certifications are a plus. Familiarity with FedRAMP and regulated/compliance-driven environments. Preferred:
Ability to obtain or maintain clearance. Additional Information This role requires on-call as an IAM incident responder. Occasional after-hours support for maintenance, patching as required. Job Types:
Contract, Full-time Benefits:
Dental insurance Health insurance Paid time off Application Question(s): Must live in NJ or willing to commute to our Wall Twp, NJ office Education:
High school or equivalent (Required) Experience:
Network administration: 2 years (Required) Work Location:
In person
