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5 results for Network Security Engineer in Columbus, OH

Cyber Security Engineer

Columbus, Ohio
onsite
Permanent / Full Time
130000 - 170000 USD / Yearly
We are looking for a Cyber Security Engineer to strengthen and operate a broad range of security technologies across cloud, infrastructure, endpoints, networks, and applications in Columbus, Ohio. This position is best suited for someone who enjoys hands-on engineering work, from deploying controls and refining detections to resolving incidents and improving overall resilience. The role focuses on day-to-day security operations and technical implementation rather than high-level policy ownership. Responsibilities: • Configure and optimize protective controls for web-facing environments, including application-layer defenses, traffic filtering, automated threat mitigation, and denial-of-service protection. • Deploy and maintain security measures across cloud platforms, identity services, network architecture, storage environments, and centralized logging solutions. • Operate security monitoring and response tooling by managing alerts, improving detection logic, building dashboards, and streamlining workflows through automation. • Coordinate incident response activities, including investigation, containment, forensic review, root cause analysis, and remediation planning. • Drive vulnerability reduction efforts by supporting scanning, penetration testing, attack path evaluation, and security improvements within application environments. • Support secure access initiatives through administration of Zero Trust technologies, firewalls, VPN platforms, segmentation controls, and hybrid infrastructure security. • Strengthen identity and access management practices for collaboration platforms by enforcing appropriate permissions, access governance, and least-privilege standards. • Contribute to compliance, risk, and audit readiness efforts while helping promote security awareness and operational adherence to required controls.
2026-09-10T00:00:00Z

Cyber Security Analyst

Dublin, Ohio
onsite
Permanent / Full Time
60000 - 85000 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.
2026-08-31T00:00:00Z

Network & Hosting Infrastructure Specialist

Westerville, Ohio
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are looking for a Network & Hosting Infrastructure Specialist to support enterprise infrastructure visibility and access across network and server environments in Westerville, Ohio. This Long-term Contract position focuses on resolving credential and connectivity issues, improving discovery coverage, and helping ensure reliable data collection from a wide range of infrastructure sources. The ideal candidate brings strong hands-on experience across network devices, server platforms, and authentication methods, along with the ability to work independently in complex enterprise environments. Responsibilities: • Investigate and resolve authentication, credential, and access issues affecting network equipment and server infrastructure across enterprise environments. • Maintain and verify access methods for hosting and network platforms to support thorough and reliable infrastructure discovery activities. • Analyze connectivity problems involving routers, switches, firewalls, load balancers, and server systems, and drive issues through resolution or escalation. • Partner with infrastructure teams to keep credential repositories, authentication settings, and access controls accurate and aligned with operational needs. • Configure and support service graph connectors to promote consistent and dependable flow of infrastructure data into connected platforms. • Plan, adjust, and improve discovery timing to fit maintenance windows, reduce conflicts, and maximize scan effectiveness. • Create clear technical documentation covering credential practices, recurring infrastructure issues, troubleshooting steps, and resolution approaches. • Provide technical guidance on network layouts, device configurations, and server environments to support broader infrastructure management efforts. • Contribute to ServiceNow modernization-related activities as needed, including discovery and integration support tied to infrastructure data quality.
2026-09-10T00:00:00Z

Sr. Infrastructure Architect/Engineer

Marysville Nt, Ohio
onsite
Temporary / Contract
75 - 80 USD / Hourly
We are looking for an experienced Senior Infrastructure Architect/Engineer to support enterprise cloud architecture initiatives for a great organization in Marysville, Ohio. This Long-term, Multi-Year Contract position is primarily onsite four days per week and focuses on designing, implementing, and optimizing scalable infrastructure across cloud and hybrid environments. The ideal candidate will bring deep expertise in Windows and Linux administration, cloud platforms, container technologies, and infrastructure automation while partnering with technical teams to deliver reliable, resilient solutions. Responsibilities:• Design, deploy, and maintain Windows and Linux server environments across major cloud infrastructure platforms.• Drive cloud infrastructure initiatives from planning through execution while ensuring solutions align with enterprise architecture and technical standards.• Assess platform and container service options to improve system performance, availability, scalability, and operational flexibility.• Research emerging infrastructure technologies and lead adoption efforts where they add measurable value to the environment.• Oversee the movement of on-premises infrastructure into cloud-based environments while preserving compatibility with existing enterprise systems.• Implement and support Kubernetes-based container platforms, including enterprise distributions such as Red Hat OpenShift, in accordance with architectural guidelines.• Diagnose and resolve complex issues affecting cloud compute, storage, and containerized workloads.• Build and enhance automation for provisioning, configuration management, and ongoing administration across cloud and on-prem environments.
2026-09-18T00:00:00Z

Quality Assurance Engineer

Columbus, Ohio
remote
Permanent / Full Time
105000 - 115000 USD / Yearly
We are looking for a Quality Assurance Engineer to strengthen software quality initiatives for an organization in Columbus, Ohio. This role focuses on creating and advancing automated testing approaches that improve application stability, performance, and dependability across enterprise platforms. The ideal candidate will work closely with cross-functional teams to promote quality throughout development and deliver clear insight into testing outcomes. Responsibilities:• Build, refine, and support automated testing frameworks covering user interface, API, and backend validation.• Shape the overall automation approach by defining practical standards, processes, and quality-focused engineering practices.• Transform manually executed test scenarios into reliable automated scripts that improve efficiency and repeatability.• Embed automated test execution within continuous integration and delivery workflows to support rapid, dependable releases.• Run and maintain functional, regression, and smoke test suites to confirm application readiness and stability.• Investigate defects and failed test results to identify underlying causes and help drive effective resolution.• Communicate test progress, quality indicators, and outcome summaries to project stakeholders and delivery teams.• Partner with product, business, development, and QA colleagues to confirm requirements are testable and quality expectations are achieved.• Guide and support team members in the use of automation tools, frameworks, and sound testing practices.
2026-09-16T00:00:00Z