11 Results for Network Security Administrator Jobs in South Brunswick, NJ

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Network Engineer

New York, NY
onsite
Permanent / Full Time
90000 - 120000 USD / Yearly
We are looking for a Network Engineer to support and enhance our private cloud and network environment in New York, New York. In this role, you will help maintain reliable, secure, and high-performing infrastructure that supports business-critical services in a dynamic fintech setting. You will work alongside technical teams to improve operational stability, strengthen network security, and contribute to efficient day-to-day infrastructure management. Responsibilities: • Build, administer, and improve private cloud infrastructure with an emphasis on uptime, scalability, and operational resilience. • Configure, monitor, and troubleshoot network devices to maintain strong performance across the environment. • Apply security controls and support compliance-focused practices to reduce infrastructure risk and address vulnerabilities. • Collaborate with engineering and application teams to deliver a dependable platform for internal systems and client-facing services. • Identify opportunities to automate recurring operational tasks and streamline infrastructure workflows. • Investigate incidents, respond to support needs, and restore service quickly through effective technical problem-solving. • Create and maintain clear technical documentation for configurations, procedures, and operational standards. • Participate in a rotating on-call schedule that may include after-hours and weekend support, along with occasional travel to office or data center locations.
2026-09-15T00:00:00Z

Network Architect

New York, NY
remote
Temporary to Hire
35.625 - 41.25 USD / Hourly
We are looking for an experienced Network Architect to join a team in a contract-to-permanent capacity. This role focuses on designing, supporting, and improving core infrastructure across servers, cloud services, identity platforms, and enterprise networking. The ideal candidate brings a strong technical foundation in Microsoft environments, virtualization, and network security, along with the ability to diagnose complex issues and build reliable solutions. Responsibilities: • Design, implement, and maintain Windows Server environments to support stable and secure business operations. • Lead server installation, configuration, and ongoing optimization for on-premises and virtual infrastructure. • Administer identity and access services across Active Directory, Azure / Entra ID, and related IAM solutions. • Manage and support Microsoft 365 services, ensuring effective configuration, performance, and user access. • Oversee virtualization platforms such as VMware and Hyper-V to improve system availability and resource utilization. • Configure and troubleshoot network components including switches, routing, VLANs, and Layer 2 / Layer 3 connectivity. • Maintain firewall rules and security configurations while resolving connectivity and access issues across the environment. • Perform advanced network diagnostics to identify root causes, restore service quickly, and strengthen infrastructure resilience. • Collaborate on architecture initiatives involving cloud platforms, application connectivity, and API-driven integrations where needed.
2026-09-21T00:00:00Z

Sr. Network Administrator

Camden, NJ
onsite
Permanent / Full Time
105000 - 125000 USD / Yearly
We are looking for an experienced Sr. Network Administrator to lead the design, delivery, and ongoing support of a resilient enterprise network environment. This position plays a key role in maintaining secure, high-performing connectivity across sites while strengthening infrastructure reliability and operational readiness. The ideal candidate brings deep expertise in enterprise routing, switching, firewall administration, and load balancing, along with the ability to resolve complex network challenges and partner effectively with technical teams. Responsibilities:• Architect, deploy, and administer enterprise network infrastructure to support availability, performance, and future growth across multiple locations.• Configure and maintain core networking platforms, including routers, switches, wireless solutions, firewalls, and load balancing technologies.• Track network health through proactive monitoring, analyze trends, and take corrective action to prevent service disruption.• Investigate and resolve advanced connectivity, latency, and security issues using structured troubleshooting methods.• Work with infrastructure, cloud, and application teams to deliver network support for projects, upgrades, and operational initiatives.• Apply and enforce network security standards, including firewall policy management, segmentation, and access controls.• Contribute to disaster recovery and business continuity planning by validating network resilience and recovery procedures.• Maintain clear technical documentation covering network topology, configurations, standards, and support processes.• Evaluate and support enterprise technologies such as Cisco Nexus, Fortinet FortiGate, F5 load balancers, cloud networking in Azure, and emerging platforms under consideration.• Assist with network automation efforts and operational efficiency improvements using tools such as Ansible when applicable.
2026-09-23T00:00:00Z

Network Engineer (Linux & Kubernetes)

Philadelphia, PA
onsite
Temporary / Contract
44 - 49 USD / Hourly
We are looking for a Network Engineer with strong Linux & Kubernetes experience to support the reliability, deployment, and ongoing improvement of software systems in Philadelphia, Pennsylvania. The Linux/Network Support Engineer will support the design, development, implementation, and operation of technical products and systems. The role will focus heavily on deployment automation, continuous integration, cloud infrastructure, production support, monitoring, and containerized environments. Biggest Needs<ul><li>Strong networking fundamentals and hands-on network troubleshooting skills.</li><li>Strong command of Linux environments.</li><li>Hands-on Kubernetes experience.</li><li>Willingness to participate in an on-call rotation, including nights, weekends, and holidays.</li></ul>Key Responsibilities<ul><li>Support vCMTS and RPHY turn-ups across the country.</li><li>Perform vCMTS platform stand-up, software installation, and ongoing system and network maintenance.</li><li>Implement changes, including system upgrades, RMAs, risk management, and automation.</li><li>Develop automation scripts using Python, Bash, and similar technologies.</li><li>Identify service-impacting trends and partner with development teams to implement long-term solutions.</li><li>Troubleshoot server hardware, software, systems, and network issues.</li><li>Handle incident mitigation for virtual Cable Modem Termination Systems.</li><li>Partner with regional engineering teams to identify product reliability improvements and build automation tools.</li><li>Work with Product and Project Management to integrate and operationalize new products.</li><li>Build and replace system hardware as needed.</li><li>Participate in an on-call rotation with the rest of the team.</li></ul>
2026-09-16T00:00:00Z

Network Engineer (Cisco, Arista, Juniper) II

Mount Laurel, NJ
onsite
Temporary / Contract
36 - 43 USD / Hourly
Network Engineer IIOnsite in Mt. Laurel, NJContract through 12/31/26, potential extensions We are looking for a skilled Network Engineer to support and enhance enterprise networking environments in Mount Laurel, NJ. This contract position focuses on building, maintaining, and improving reliable connectivity across routing, switching, telephony, and security infrastructure. The ideal candidate brings strong hands-on experience with multi-vendor network technologies and a practical approach to performance tuning, service delivery, and issue resolution. Responsibilities:• Install, configure, and support customer-premises networking and telephony equipment, including routers, switches, and related connectivity devices.• Plan and implement network solutions involving hardware, software, and communication services across enterprise environments.• Monitor network operations to maintain service quality, availability, and compliance with established operational standards.• Investigate connectivity and performance problems, identify root causes, and restore stable network service in a timely manner.• Fine-tune network and system performance to improve reliability, throughput, and overall user experience.• Manage and support Layer 2 and Layer 3 network infrastructure across LAN and WAN environments.• Administer firewall platforms and security controls using technologies such as Cisco ASA, Juniper, and Check Point.• Collaborate with internal teams and stakeholders to deliver network changes, upgrades, and ongoing infrastructure support.
2026-10-02T00:00:00Z

Systems Administrator

San Antonio, NY
remote
Temporary / Contract
26.6 - 30.8 USD / Hourly
We are looking for a Systems Administrator to support and enhance a modern end-user computing environment. This position focuses on maintaining core administration tools, securing Microsoft 365 services, and delivering reliable support for Windows and mobile devices. The role is ideal for someone who combines strong systems administration experience with a practical approach to automation, endpoint management, and emerging AI-driven technologies. Responsibilities:• Administer service desk and ticket management platforms to ensure timely issue tracking, resolution, and user communication.• Manage remote monitoring, endpoint administration, and security tools, with preference for experience supporting NinjaOne and comparable platforms.• Oversee Microsoft 365 technologies, including Entra ID, Conditional Access, Intune, Autopilot, and configuration policy deployment.• Support and maintain Windows endpoints as well as iOS and Android mobile devices across the organization.• Configure and troubleshoot identity, access, and device compliance settings to strengthen security and user productivity.• Develop and improve automation workflows using Python and Microsoft Power Platform tools such as Power Automate.• Evaluate and apply modern AI and agent-based solutions, including large language model tools, to streamline support and administrative tasks.• Collaborate with internal teams to implement operational improvements and support changes involving administrative platforms or technical proces
2026-09-28T00:00:00Z

IT Administrator

East Windsor, NJ
onsite
Temporary / Contract
45 - 55 USD / Hourly
We are looking for an IT Administrator to support escalation and day-to-day IT operations for a regulatory environment in East Windsor, New Jersey. This Contract to Hire position focuses on delivering dependable technical support across end-user systems, network-connected devices, and core site technology services. The ideal candidate will combine strong troubleshooting ability with hands-on experience in infrastructure support, user account administration, and service request management. Responsibilities:<ul><li>Provide desktop and laptop break/fix support, troubleshooting hardware, software, and connectivity issues.</li><li>Manage ticket queue, including prioritization, resolution, documentation, and escalation.</li><li>Perform PC imaging, deployment, software installation, and SCCM-based patching and software distribution.</li><li>Support Active Directory user accounts, printers, peripherals, and Microsoft 365 applications.</li><li>Monitor Veeam backups, perform tape rotations, and assist with basic recovery procedures.</li><li>Support local IT infrastructure, including Windows servers, Cisco switches, network connectivity, and Check Point firewalls.</li><li>Maintain asset inventory and technical documentation.</li></ul>
2026-09-08T00:00:00Z

Sr. IT Security Engineer

Bensalem, PA
onsite
Permanent / Full Time
100000 - 140000 USD / Yearly
We are looking for a skilled Sr. IT Security Engineer to join our team in Bensalem, Pennsylvania. In this role, you will lead efforts to design, implement, and manage security solutions that safeguard the organization’s infrastructure and data. Your expertise will be instrumental in developing advanced threat detection systems, conducting vulnerability assessments, and driving compliance with industry standards. Responsibilities:• Design and deploy centralized security monitoring systems and advanced threat detection solutions to enhance incident response capabilities.• Oversee intrusion detection and prevention systems, analyzing and responding to suspicious activities to mitigate risks.• Implement and maintain network-based security solutions while establishing data privacy policies.• Perform regular vulnerability assessments using tools like Nessus, identifying and remediating security gaps.• Develop strategies for zero-day threat protection and manage endpoint protection technologies to prevent malware.• Configure and manage identity and access management systems, such as Okta, to ensure secure user authentication.• Architect secure network solutions, including firewalls, web content filtering, and data loss prevention systems.• Maintain detailed security architecture documentation and provide periodic reports on security posture.• Collaborate with IT and compliance teams to promote security best practices and ensure regulatory compliance.• Monitor and manage security devices to protect systems from internal and external threats.
2026-09-23T00:00:00Z

Systems Engineer

Willow Grove, PA
onsite
Permanent / Full Time
90000 - 100000 USD / Yearly
We are looking for a Systems Engineer to deliver infrastructure and cloud initiatives for clients in Pennsylvania. This position is ideal for a hands-on technical specialist who can guide projects from discovery through deployment while collaborating with stakeholders across client, vendor, and internal teams. The role focuses on modernizing environments, strengthening security, and producing reliable documentation that supports long-term operational success. Responsibilities: • Direct end-to-end delivery of infrastructure and cloud engagements, ensuring projects are planned, executed, and completed according to scope and timeline expectations. • Act as the lead technical contact during implementations, partnering with clients, third-party providers, and internal engineers to keep work aligned and moving forward. • Install, upgrade, and transition core technologies such as Microsoft 365, Azure services, Windows servers, virtualization platforms, backup systems, and security tools. • Prepare project documentation including statements of work, schedules, implementation approaches, risk considerations, and technical recommendations. • Evaluate existing client environments, identify improvement opportunities, and advise on practical solutions that enhance performance, resilience, and security. • Carry out initiatives such as Microsoft 365 migrations, Azure deployments, Active Directory modernization efforts, and server consolidation projects. • Configure and support network infrastructure, including firewalls, switches, wireless platforms, VPN connectivity, and software-defined networking solutions. • Maintain compliance with security standards and documentation expectations by producing diagrams, procedures, and transition materials for completed work. • Contribute to kickoff sessions, progress reviews, and post-deployment discussions to promote clear communication and successful project outcomes. • Support solution scoping and estimation efforts with sales and account teams, and provide escalation assistance for advanced infrastructure issues when needed.
2026-09-15T00:00:00Z

Information Systems Engineer

Somerset, 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
2026-09-25T00:00:00Z

Database Administrator

Wayne, PA
onsite
Temporary to Hire
51.4615 - 59.587 USD / Hourly
We are looking for a Database Administrator to join a contract opportunity with the potential to become permanent, based in Wayne, Pennsylvania. This position supports a mixed enterprise data environment that includes Oracle/Lawson, Snowflake, AWS-based data services, and Drupal/Acquia platforms. The role is ideal for someone who can balance core database administration with data integration, reporting support, and cloud platform optimization. You will play a key part in keeping business-critical data dependable, secure, and well-structured for operational and analytical use. Responsibilities: • Oversee the day-to-day administration of Oracle/Lawson databases, including performance monitoring, backup coordination, recovery planning, and platform maintenance. • Partner with technical teams to support database needs for application updates, system enhancements, and production issue resolution. • Administer and improve Snowflake environments by refining data models, tuning workloads, and supporting scalable reporting structures. • Build and maintain AWS-based data pipelines using services such as S3, Lambda, and Glue to move and transform enterprise data efficiently. • Create and support integration processes across multiple business systems, with a focus on data validation, transformation, reconciliation, and consistency. • Prepare and organize Drupal/Acquia data for reporting, analytics, and downstream consumption by dashboards or business intelligence tools. • Validate migrated and integrated data to ensure completeness, accuracy, and alignment with business rules. • Develop complex SQL solutions to support data extraction, transformation, and reporting requirements across legacy and cloud platforms. • Document data movement, integration logic, and governance practices to improve transparency, quality, and long-term supportability.
2026-09-11T00:00:00Z

11 results for Network Security Administrator in South Brunswick, NJ