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9 results for Network Security Administrator in Brooklyn, NY

Network Engineer

Flemington, NJ
onsite
Temporary / Contract
30.305 - 35.09 USD / Hourly
We are looking for an experienced Network Engineer to support and enhance enterprise network infrastructure in Flemington, New Jersey. This Long-term Contract position is ideal for a detail-oriented individual who is confident working with routing, firewall administration, and core networking technologies in a dynamic environment. The role will focus on maintaining secure, reliable connectivity while contributing to network performance, stability, and ongoing technical improvements. Responsibilities: • Manage and support enterprise network environments built on Cisco routing and switching technologies. • Configure, maintain, and troubleshoot Palo Alto and Cisco ASA firewall platforms to uphold network security and access control. • Monitor network performance and resolve connectivity issues to minimize downtime and maintain operational reliability. • Administer and optimize Border Gateway Protocol (BGP) configurations to ensure efficient external routing. • Perform network analysis, incident response, and root-cause investigation for infrastructure-related problems. • Implement configuration updates and infrastructure changes in accordance with operational and security standards. • Collaborate with internal technical teams to plan, test, and deploy network enhancements and upgrades.
2026-06-23T00:00:00Z

Network Engineer

Bridgewater, NJ
onsite
Temporary / Contract
32.4615 - 37.587 USD / Hourly
We are looking for a Network Engineer to provide hands-on infrastructure support for a pharmaceutical manufacturing campus in New Jersey. This long-term contract position is best suited for someone who enjoys solving technical issues directly in a fast-moving, onsite environment and can work across networking, systems, and plant technology with confidence. The role supports critical operations across multiple buildings and requires a practical, service-oriented individual who can keep connectivity and infrastructure running reliably in a 24/7 setting. Responsibilities: • Deliver daily technical support for infrastructure across a multi-building manufacturing site, ensuring reliable operation of network and related systems. • Diagnose and resolve network performance, connectivity, and administration issues with an emphasis on maintaining stable campus-wide service. • Administer and support Cisco platforms, including Catalyst and Meraki, as well as Alcatel network equipment used throughout the environment. • Investigate wireless access problems, port-level issues, and physical connectivity concerns by performing hands-on cabling, patching, and trace work. • Partner with external vendors and service providers to address telecom and infrastructure-related incidents, maintenance, and escalations. • Provide Windows-based systems support involving Active Directory, virtualization platforms, and enterprise server hardware in operational environments. • Assist manufacturing and laboratory users by troubleshooting infrastructure and endpoint technology issues that affect day-to-day production support. • Participate in after-hours and weekend on-call coverage for a continuously operating facility, responding to urgent technical needs as required. • Take ownership of issues through resolution while recognizing when coordination or escalation is necessary to restore service efficiently.
2026-06-23T00:00:00Z

Network Engineer

New York, NY
onsite
Temporary / Contract
67.2885 - 77.913 USD / Hourly
We are looking for an experienced Network Engineer to join our team in New York, New York. This long-term contract position offers an excellent opportunity to work in the asset management industry, focusing on high-level network design, implementation, and maintenance. The ideal candidate will have over seven years of experience in network engineering and a strong background in Cisco technologies and firewalls. Responsibilities: • Design, implement, and maintain network solutions using Cisco routers and switches. • Configure and manage Palo Alto firewalls to ensure network security. • Oversee the deployment and administration of Cisco ASA devices. • Implement and troubleshoot Border Gateway Protocol (BGP) to optimize network performance. • Monitor network performance and address issues to minimize downtime. • Collaborate with cross-functional teams to support network upgrades and improvements. • Provide technical expertise in diagnosing and resolving complex network problems. • Document network configurations, processes, and updates for future reference. • Ensure compliance with organizational and industry security standards. • Conduct regular assessments to identify and mitigate potential vulnerabilities.
2026-06-08T00:00:00Z

IT Security Specialist

Jersey City, NJ
remote
Temporary / Contract
79.1635 - 91.663 USD / Hourly
We are looking for an experienced IT Security Specialist to enhance and optimize our organization's security posture. This contract position focuses on strengthening our Microsoft 365 and Defender security settings to ensure robust protection of our digital assets. The ideal candidate will bring expertise in cybersecurity and governance to address key vulnerabilities efficiently. Responsibilities: • Conduct a comprehensive security assessment of Microsoft 365 and Defender environments. • Identify and implement necessary security enhancements, including configuration changes and activation of advanced features. • Collaborate with internal staff to ensure seamless integration of security measures. • Provide expert guidance on data privacy and database security best practices. • Develop and document security protocols and procedures for long-term protection. • Monitor system settings and recommend adjustments to maintain compliance with cybersecurity standards. • Educate team members on cyber governance principles and practices. • Ensure the protection of sensitive computer files and organizational data from potential threats. • Offer post-implementation support to address any issues or provide further optimization.
2026-06-23T00:00:00Z

Systems Administrator

Commack, NY
onsite
Temporary / Contract
43.5385 - 50.413 USD / Hourly
We are looking for a Systems Administrator to join a manufacturing organization in Commack, New York on a Contract basis. This role will provide hands-on technical support across daily IT operations, helping employees stay productive by resolving device, software, and system issues efficiently. The position works closely with both local team members and corporate IT partners to maintain reliable infrastructure and support a secure Microsoft environment. Responsibilities: • Deliver daily technical support for end users, addressing routine IT issues and service needs across the site. • Diagnose and resolve problems involving hardware, business software, and Windows 11 workstations in a timely manner. • Manage desktop support activities, respond to help desk tickets, and follow through on user requests until completion. • Partner with corporate IT teams on network-related incidents, including escalations that require broader infrastructure support. • Provide support for the organization's Microsoft environment, including systems aligned with elevated defense-focused security requirements. • Assist with operational IT tasks that ease demand on existing staff and improve the consistency of day-to-day support coverage. • Collaborate with a close-knit local team to maintain stable technology operations and deliver responsive service to employees.
2026-07-06T00:00:00Z

Cybersecurity Operations Manager

Shrewsbury, NJ
remote
Temporary / Contract
80 - 125 USD / Hourly
Manager, Cybersecurity OperationsOverviewWe are seeking an experienced Manager of Cybersecurity Operations to lead and optimize enterprise security monitoring, incident response, and threat management capabilities. This individual will serve as the primary liaison between internal technology teams and an outsourced Security Operations Center (SOC) partner, ensuring the delivery of effective, scalable, and business-aligned cybersecurity services.The ideal candidate will combine strong technical security expertise with leadership, vendor management, incident response coordination, and continuous improvement of security operations programs. This is a remote, contract-to-hire position for an industry-leader in New Jersey. Key Responsibilities<ul><li>Manage the relationship with a third-party Security Operations Center (SOC) and security services providers.</li><li>Oversee daily cybersecurity operations, monitoring service delivery, alert handling, investigations, and operational performance.</li><li>Establish, track, and continuously improve security service metrics, KPIs, and SLA performance.</li><li>Lead recurring operational and strategic reviews with security partners and internal stakeholders.</li><li>Coordinate incident response activities across internal teams and external providers during cybersecurity events.</li><li>Develop and enhance incident response procedures, playbooks, and operational workflows.</li><li>Collaborate with security partners to improve threat detection, monitoring effectiveness, and response capabilities.</li><li>Drive threat hunting initiatives leveraging industry frameworks, threat intelligence, and emerging attack trends.</li><li>Support cybersecurity readiness through tabletop exercises, simulations, and operational testing.</li><li>Manage integrations between security technologies, monitoring platforms, automation tools, and service management systems.</li><li>Evaluate and optimize security operations technologies, including SIEM, SOAR, endpoint security, and vulnerability management solutions.</li><li>Partner with risk, compliance, and technology teams to ensure alignment with industry security standards and regulatory requirements.</li><li>Support third-party risk assessments and vendor security reviews.</li><li>Develop executive-level reporting and dashboards related to security operations performance, incident trends, and organizational risk.</li><li>Translate technical cybersecurity findings into actionable business recommendations for senior leadership.</li><li>Lead, mentor, and develop cybersecurity personnel while fostering a culture of continuous learning and improvement.</li><li>Contribute to special projects and strategic cybersecurity initiatives as needed.</li></ul>
2026-07-09T00:00:00Z

Learning Systems Administrator

Stamford, CT
onsite
Temporary / Contract
45 - 50 USD / Hourly
We are looking for a Learning Systems Administrator to support training operations, system oversight, and reporting accuracy for a Long-term Contract position based in Stamford, Connecticut. This role focuses on maintaining reliable learner data, strengthening governance controls, and ensuring employees receive timely access to required training. The ideal candidate brings a detail-oriented approach to compliance reporting, production support, and issue resolution across learning administration processes. Key ResponsibilitiesLMS Administration & System Stability (30%)<ul><li>Managed day-to-day LMS operations, ensuring system reliability and performance</li><li>Configured and maintained system settings including user roles, security access, workflows, and learning objects</li><li>Monitored system health and resolved performance or usability issues proactively</li><li>Managed system updates, releases, and regression testing to maintain business continuity</li><li>Maintained documentation of configurations, processes, and technical standards</li></ul>System Development & Optimization (30%)<ul><li>Designed and implemented scalable LMS solutions aligned with enterprise learning strategy</li><li>Led system enhancements to improve user experience and administrative efficiency</li><li>Evaluated new features and functionality and recommended adoption where appropriate</li><li>Partnered with HR, IT, and reporting teams to optimize integrations and data flows</li></ul>Governance & Process Management (20%)<ul><li>Established and maintained LMS governance frameworks, including:</li><li>Naming conventions</li><li>Metadata standards</li><li>Role-based access controls</li><li>Change management processes</li><li>Defined and documented operational procedures to ensure consistency and scalability</li><li>Ensured compliance with data privacy, regulatory, and audit requirements</li><li>Developed internal controls to maintain system integrity and reporting accuracy</li></ul>Operational Support (20%)<ul><li>Served as escalation point for complex LMS issues</li><li>Translated business needs into system-based solutions in partnership with learning stakeholders</li><li>Supported compliance reporting, audits, and certification tracking</li><li>Provided guidance and training on LMS functionality and best practices</li></ul>
2026-07-07T00:00:00Z

Information Systems Engineer

Jamesburg, NJ
remote
Temporary to Hire
41.1635 - 47.663 USD / Hourly
Key Responsibilities • Provide Tier 1 and Tier 2 support for end users across voice, data, applications, and desktop systems • Troubleshoot and resolve hardware, software, and network-related issues both remotely and onsite • Support and administer Windows Server environments and Active Directory • Manage and maintain Microsoft 365 (O365) including Exchange, SharePoint, OneDrive, and MFA • Configure, deploy, and support Windows 10/11 workstations and peripherals • Support and troubleshoot LAN/WAN connectivity, VOIP systems, and network devices • Monitor and manage system backups, disaster recovery processes, and infrastructure performance • Lead and participate in IT projects, including site setups, upgrades, and deployments • Evaluate hardware/software needs and recommend solutions aligned with business requirements • Collaborate with vendors, procurement, and internal teams on technology solutions and services • Maintain accurate documentation of systems, processes, and infrastructure • Manage hardware/software inventory and ensure proper asset tracking • Provide technical guidance to team members and act as an escalation point when needed • Deliver regular updates on project status and system performance to leadership
2026-06-23T00:00:00Z

L3 Helpdesk Engineer / Systems Administrator

New York, NY
onsite
Permanent / Full Time
100000 - 130000 USD / Yearly
We are looking for an experienced L3 Helpdesk Engineer / Systems Administrator to provide senior-level technical support and infrastructure leadership. This role is ideal for a hands-on, detail-oriented individual who can resolve high-impact issues, strengthen core systems, and help shape reliable support practices across Microsoft, cloud, and virtualization environments. You will work across escalated incidents, strategic improvements, and project delivery while guiding entry-level team members and maintaining strong technical standards. Responsibilities: • Act as the highest technical escalation resource for challenging production incidents, driving issues through to resolution with urgency and precision. • Troubleshoot and resolve complex problems across cloud platforms, server infrastructure, identity services, endpoints, and business applications. • Conduct detailed root cause investigations and implement corrective actions that reduce recurring issues and improve service stability. • Architect, deploy, and support scalable IT solutions across Microsoft 365, Windows Server, Azure, and hybrid environments. • Oversee advanced technical initiatives for internal teams and clients, ensuring milestones, quality expectations, and operational readiness are met. • Transition newly introduced services and platforms into steady-state support by establishing support procedures, documentation, and ownership. • Provide day-to-day guidance to Level 1 and Level 2 engineers through mentoring, technical coaching, and escalation support. • Administer core Microsoft technologies including Exchange Online, Teams, SharePoint, OneDrive, VMware vSphere/vCenter, Azure Virtual Desktop, FSLogix, and multi-session Windows environments. • Manage identity, security, and endpoint platforms by supporting Microsoft Entra ID, Intune, Autopilot, and automation efforts through PowerShell scripting.
2026-06-22T00:00:00Z