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5 results for Network Security Engineer in Dayton, OH

Sr. Network Engineer

Cincinnati, OH
onsite
Temporary / Contract
65.00 - 75.00 USD / Hourly
We are looking for an accomplished Sr. Network Engineer to lead the design, deployment, and ongoing optimization of resilient enterprise networking solutions across on-premises and cloud environments. This Long-term Contract opportunity is based in Cincinnati, Ohio, and is ideal for a detail-oriented individual who brings deep technical judgment, strong troubleshooting ability, and a strategic approach to network architecture. The role will partner closely with infrastructure, security, cloud, application, and operations teams to deliver secure, scalable connectivity that supports evolving business needs. Responsibilities: • Design and refine enterprise network architectures that support high availability, strong performance, and secure connectivity across data center, campus, and cloud environments. • Implement and maintain routing, switching, and firewall solutions using core Cisco networking technologies and Palo Alto security platforms. • Manage and optimize dynamic routing configurations, including BGP, to ensure reliable traffic flow and effective network scalability. • Collaborate with cross-functional technical teams to translate business and application requirements into practical network designs and implementation plans. • Troubleshoot complex network incidents, identify root causes, and drive timely resolution for performance, stability, and security issues. • Develop standards, diagrams, and technical documentation to support operational consistency, future planning, and knowledge sharing. • Evaluate existing network infrastructure and recommend improvements that strengthen resilience, simplify management, and align with long-term technology goals. • Support network changes, upgrades, and modernization efforts while minimizing disruption to business operations.
2026-08-25T17:23:47Z

Cyber Security Analyst

Dublin, OH
onsite
Permanent / Full Time
60000.00 - 85000.00 USD / Yearly
We are looking for a Cyber Security Analyst to help strengthen and support daily security operations in Dublin, Ohio. This role focuses on identifying threats, reviewing alerts, and partnering with technical teams to reduce risk across endpoint and vulnerability management activities. The ideal candidate brings hands-on familiarity with modern security tools, sound analytical judgment, and a strong commitment to improving the organization’s overall security posture. Responsibilities: • Review and assess security events, determine potential impact, and take appropriate action to support timely incident response. • Use endpoint protection and detection platforms to examine suspicious activity and help contain threats affecting user devices and systems. • Contribute to vulnerability management by identifying findings, following remediation progress, and preparing clear status updates and reports. • Operate and support tools such as Qualys, Rapid7, or comparable platforms to evaluate exposure and highlight areas requiring attention. • Partner with infrastructure, IT, and security stakeholders to research issues, coordinate corrective actions, and reduce recurring security risks. • Help refine security procedures, maintain operational documentation, and recommend improvements that strengthen defensive capabilities.
2026-08-31T19:18:45Z

Cloud System Administrator

Marysville, OH
onsite
Temporary / Contract
- USD / Hourly
We are looking for an experienced Cloud System Administrator to join our team. This long-term contract position offers an exciting opportunity to work within the automotive industry, managing and optimizing cloud-based systems and infrastructure. The ideal candidate will have expertise in cloud administration, system automation, and engineering software, playing a critical role in ensuring high performance and reliability of our systems. <ul><li>Job Responsibilities: </li><li>Configure and manage AWS EC2 instances for optimal performance and security. </li><li>Administer cloud user accounts, permissions, and access controls. </li><li>Develop and maintain infrastructure using AWS CloudFormation templates. </li><li>Perform Windows and Linux system administration, including patching, monitoring, and troubleshooting. </li><li>Install, configure, and maintain CAE (Computer-Aided Engineering) applications in cloud environments. </li><li>Administer and maintain NetApp storage systems and enterprise file shares, ensuring availability, performance, and data integrity. </li><li>Collaborate with engineering and IT teams to ensure seamless integration of cloud services. </li><li>Monitor system performance and ensure high availability and scalability of cloud resources. </li></ul>
2026-08-10T14:43:43Z

Endpoint Management Administrator – SCCM/Intune/Automation

Marysville, OH
onsite
Temporary / Contract
43.00 - 48.00 USD / Hourly
Endpoint Management Administrator – SCCM / Intune / Automation Location: Marysville, OHWork Arrangement: Onsite – 4 days per week Position OverviewWe are seeking a highly capable Endpoint Management Administrator to manage and modernize enterprise endpoint environments across Windows platforms. This role focuses on device lifecycle management, software deployment, patching, and compliance, while driving efficiency through automation and modern device management practices.The ideal candidate will bring strong expertise with SCCM/MECM, Microsoft Intune, and PowerShell automation, along with experience in cloud-based device management and AI-assisted operations. This role requires a detail-oriented engineer who can operate independently while collaborating across infrastructure, security, and operations teams. Key ResponsibilitiesEndpoint Management & Administration<ul><li>Administer and maintain SCCM/MECM and Microsoft Intune environments</li><li>Manage device configurations, collections, compliance baselines, and co-management</li><li>Support Windows 10/11 endpoint environments</li></ul>Software Deployment & Patch Management<ul><li>Package, test, and deploy applications using SCCM and Intune</li><li>Manage patch cycles using SCCM, WSUS, and Intune</li><li>Monitor deployment success and troubleshoot failures</li></ul>Operating System Deployment (OSD)<ul><li>Build and maintain imaging solutions, task sequences, and Autopilot configurations</li><li>Manage device provisioning, driver packages, and hardware refresh initiatives</li></ul>Security & Compliance<ul><li>Enforce endpoint security baselines and compliance policies</li><li>Support vulnerability remediation and audit readiness</li><li>Implement endpoint protection controls and standards</li></ul>Automation & AI Enablement<ul><li>Develop advanced PowerShell scripts for automation and reporting</li><li>Leverage AI-assisted tools to optimize endpoint operations and workflows</li><li>Integrate APIs such as Microsoft Graph to automate provisioning and compliance</li></ul>Monitoring, Support & Optimization<ul><li>Provide Tier 3 support for endpoint-related issues</li><li>Monitor endpoint health, compliance, and performance metrics</li><li>Drive process improvements and operational efficiencies</li></ul>
2026-08-24T14:43:58Z

Cloud Systems Admin

Marysville, OH
onsite
Temporary / Contract
55.00 - 60.00 USD / Hourly
We are seeking a Cloud Systems Admin to join our Robert Half Team onsite with our long-term client. This Long-term Contract position is a multi-year assignment that may have the opportunity for contract to hire. The role is required 4 days/week onsite with the client and focuses on administering secure, scalable infrastructure across Windows and Linux environments in a multi-cloud setting, while partnering with technical teams to improve reliability, automation, and performance. The role will contribute to cloud platform initiatives, operational standards, and ongoing optimization efforts that support business and technology goals. Responsibilities:• Administer and configure Windows and Linux servers across cloud infrastructure platforms, ensuring stable and secure system performance.• Guide cloud infrastructure initiatives from planning through execution, aligning technical solutions with organizational standards and operational needs.• Assess cloud-native and container-based services, recommending platform capabilities that strengthen resilience, scalability, and overall efficiency.• Integrate new technologies into the enterprise cloud environment and support the expansion of public and private cloud solutions.• Assist with the migration of on-premises workloads to cloud platforms while maintaining compatibility with existing enterprise systems.• Deliver advanced troubleshooting and operational support for compute, storage, and container environments in the cloud.• Build and maintain automation for infrastructure provisioning, configuration management, and routine administrative tasks.• Produce and update technical documentation, operational procedures, and infrastructure standards to support consistent cloud operations.• Develop monitoring and alerting approaches that improve visibility into system health, workload behavior, and cloud cost management.• Coordinate with managed service providers and external support partners to address escalated infrastructure issues and sustain service quality.
2026-08-09T15:08:41Z