129 Results for Information Systems Security Manager Jobs

Add your latest resume to match with open positions.

Systems Security Administrator

Houston, TX
onsite
Temporary / Contract
57 - 66 USD / Hourly
We are looking for a Systems Security Administrator to support and strengthen the security posture of our transport operations in Houston, Texas. This Long-term Contract position is ideal for someone who is detail oriented and can monitor threats, respond to incidents, and maintain security platforms across a Microsoft-centered environment. The role requires a hands-on approach to endpoint protection, vulnerability management, and defensive monitoring, along with the ability to collaborate effectively with technical teams. Success in this position will come from combining sound security judgment with clear communication and dependable operational support. Responsibilities: • Monitor Microsoft security technologies, including Office 365 E5 security capabilities and endpoint protection tools, to identify, assess, and resolve cyber threats. • Respond to security events with urgency by investigating alerts, containing risks, and supporting remediation efforts across affected systems. • Administer and optimize vulnerability management platforms such as Rapid7 or Tenable, including tuning scans and helping drive effective patching activities. • Review intrusion detection and prevention alerts, examine suspicious behavior, and conduct proactive threat-hunting activities to uncover potential risks. • Maintain and support security applications through installation, configuration, updates, and ongoing system upkeep. • Help develop, apply, and reinforce security policies and technical controls across the environment. • Work closely with internal teams to address security issues tied to patch cycles, system hardening, and operational challenges. • Provide support during after-hours or weekend security incidents when timely response is required. • Contribute to DevSecOps-related security efforts where applicable, including collaboration with development and toolchain environments such as GitHub. • Assist in strengthening security architecture by applying knowledge of Windows systems, networking, firewalls, and defensive best practices.
2026-10-20T00:00:00Z

Cyber Security Manager

San Fernando Valley, CA
onsite
Permanent / Full Time
160000 - 165000 USD / Yearly
Cybersecurity Manager Company OverviewA mission-driven organization based in the San Fernando Valley, California provides essential services and resources throughout the region. The organization supports a large, distributed workforce and maintains a highly regulated technology environment where information security, privacy, and operational resilience are critical. This is an opportunity to help shape and mature an enterprise cybersecurity program while making a meaningful impact within a community-focused organization. Role SummaryThe Cybersecurity Manager will lead the organization’s enterprise information security program while remaining actively involved in day-to-day security operations and engineering. This role will oversee cybersecurity strategy, Azure and Microsoft security, vulnerability management, incident response, identity and access management, compliance, and third-party security services. The ideal candidate is a hands-on cybersecurity leader who can balance strategic program development with technical execution while developing a growing team. Key Responsibilities<ul><li>Develop and execute a multi-year cybersecurity strategy, roadmap, and program maturity plan aligned with organizational risk and business priorities.</li><li>Lead security operations across cloud, identity, endpoint, email, data protection, vulnerability management, and network security.</li><li>Strengthen security across Microsoft Azure and the broader Microsoft security ecosystem, including identity, endpoint, SIEM, device management, and data protection capabilities.</li><li>Own vulnerability management processes, including identification, prioritization, remediation tracking, reporting, and continuous improvement.</li><li>Develop and mature incident response processes, coordinate investigations, lead root-cause analysis, and oversee remediation activities.</li><li>Establish and maintain security policies, standards, controls, risk assessments, and compliance documentation.</li><li>Lead security governance and compliance initiatives within a HIPAA-regulated environment, including audit readiness and control effectiveness.</li><li>Partner with IT and business stakeholders to embed security into system design, infrastructure standards, change management, and emerging technology initiatives.</li><li>Manage security vendors, managed service providers, external assessments, penetration testing, and continuous monitoring relationships.</li><li>Lead, mentor, and develop technical team members while establishing security KPIs, reporting, training, and awareness programs.</li></ul>Additional Details<ul><li>Work model: On-site for the first 90 days, transitioning to a hybrid schedule with up to two remote days per week</li><li>Leadership responsibility for systems and infrastructure professionals</li><li>Approximately 60% hands-on technical work, 20% team leadership, and 20% vendor/service-provider management</li><li>Opportunity to significantly influence cybersecurity strategy, tooling, processes, and long-term program maturity</li><li>Current initiatives include privileged access management, incident response maturity, vulnerability management, email security, AI governance, and expanded use of enterprise security capabilities</li></ul>
2026-09-29T00:00:00Z

Systems Security Engineer

San Antonio, TX
onsite
Permanent / Full Time
95000 - 115000 USD / Yearly
We are looking for a Systems Security Engineer to strengthen and secure enterprise infrastructure for a respected financial institution in San Antonio, Texas. This position blends hands-on systems administration with a strong security focus, making it well suited for someone who can protect Windows-based environments while advancing consistent controls across the organization. The individual in this role will help elevate the company’s security posture through practical hardening measures, policy enforcement, and close collaboration with technical and business stakeholders. Responsibilities: • Build, deploy, and support secure infrastructure solutions across both on-premises systems and cloud-based platforms. • Manage and enhance Microsoft security and identity tools, including Intune, Entra ID, Defender, Active Directory, and Group Policy, to improve control and visibility. • Define and apply security configuration standards that align with recognized benchmarks and enterprise best practices. • Drive initiatives related to server hardening, patching, vulnerability resolution, and ongoing configuration oversight. • Create and maintain endpoint protection standards and device compliance rules to support a secure user environment. • Review security alerts, examine potential threats, and coordinate timely corrective actions with the appropriate teams. • Partner with infrastructure, networking, and IT leadership to promote standardized security processes and technology practices. • Provide administration and support for core Windows Server services and related enterprise infrastructure components. • Contribute to audits, risk reviews, and compliance activities associated with regulated financial environments.
2026-10-20T00:00:00Z

Systems Security Engineer

West Valley City, UT
onsite
Permanent / Full Time
145000 - 165000 USD / Yearly
Want to build security, not just maintain it?This isn’t a role where you’ll inherit a mature security program, spend your days updating policies, or stay buried in one narrow piece of the environment.We’re looking for an experienced security focused Systems Engineer who wants to take real ownership of security and compliance while staying hands-on with the technology behind it.You’ll serve as a go-to security expert across the organization, partnering closely with IT leadership to strengthen the security program, advance CMMC and NIST compliance, and tackle infrastructure and systems initiatives along the way.And yes, there’s a pretty great perk: work four 10-hour days and get a three-day weekend every week. Why This Role Is DifferentThis is a newly created position, which means there’s an opportunity to put your fingerprints on the security program rather than simply stepping into someone else’s playbook.You’ll have:<ul><li>Ownership: Help build, mature, and operationalize the security and compliance program.</li><li>Executive visibility: Work closely with IT leadership and the CTO on security strategy, risk, and framework roadmaps.</li><li>Hands-on technical work: Security is the priority, but you’ll still work with systems, infrastructure, identity, endpoints, networking, Microsoft 365, and cloud technologies.</li><li>Autonomy: You’ll be trusted to own projects, make recommendations, communicate risk, and drive initiatives forward.</li><li>Variety: Work across security, compliance, infrastructure, and systems rather than being siloed into one narrow function.</li><li>A 4/10 schedule: Four workdays. Three-day weekends. Enough said.</li></ul>What You’ll OwnYour center of gravity will be security and compliance, particularly within a government contracting environment.You’ll:<ul><li>Drive readiness and ongoing compliance for CMMC Level 2 and NIST SP 800-171.</li><li>Support SOC 2 and PCI DSS initiatives, including control design, evidence collection, remediation, and audit coordination.</li><li>Take security and infrastructure projects from idea to implementation, managing timelines, stakeholders, vendors, risks, and deliverables.</li><li>Administer and improve security technologies across endpoint protection, IAM, SIEM, MFA, email security, vulnerability management, and logging.</li><li>Lead access reviews, security awareness efforts, phishing simulations, and incident-response tabletop exercises.</li><li>Develop the policies, procedures, and security plans required for compliance, then make sure those controls actually work in the real world.</li><li>Partner with leadership on security risk, vendor reviews, customer requirements, and business decisions.</li><li>Roll up your sleeves alongside the IT team on Microsoft 365, Entra ID, servers, networking, endpoints, identity, and other infrastructure initiatives.</li></ul>
2026-10-20T00:00:00Z

IT Security Operations Manager

Glens Falls, NY
onsite
Permanent / Full Time
90000 - 100000 USD / Yearly
We are looking for an experienced IT security leader to oversee daily cybersecurity operations and strengthen the organization’s overall security posture in Glens Falls, New York. This role will guide security monitoring, incident response, vulnerability management, and compliance efforts while providing direction to a small team of security professionals. The ideal candidate brings both hands-on technical depth and the leadership skills needed to improve processes, manage critical tools, and support a secure technology environment.
2026-10-14T00:00:00Z

IT Security Manager

Bensalem, PA
onsite
Permanent / Full Time
125000 - 150000 USD / Yearly
We are looking for an experienced IT Security Manager to lead security operations and strengthen cyber defense capabilities for a financial services organization in Bensalem, Pennsylvania. This role will guide daily security monitoring, incident response, and threat detection efforts while partnering with technology leaders to safeguard enterprise systems and data. The ideal candidate brings a strong background in cybersecurity operations, team leadership, and the continuous improvement of security processes, tools, and reporting. Responsibilities: • Lead daily security operations activities, ensuring effective monitoring, alert handling, and response coordination across the environment. • Direct investigations into cybersecurity events, drive containment and recovery efforts, and ensure critical incidents are escalated appropriately to technical teams and leadership. • Refine operating models for the security function by improving team coverage, escalation paths, service expectations, and standard procedures. • Maintain and enhance operational documentation, including response workflows, playbooks, runbooks, and supporting records for consistent execution. • Oversee the performance and optimization of core security technologies such as SIEM, endpoint detection, threat intelligence, and logging platforms. • Expand monitoring coverage by working with infrastructure and application teams to integrate new systems and improve enterprise visibility. • Strengthen detection capabilities by developing use cases, tuning alert logic, and incorporating threat intelligence into security operations. • Guide proactive threat hunting efforts and track emerging attack methods, vulnerabilities, and industry developments that may affect the organization. • Support audit and compliance initiatives by preserving evidence, documenting incidents thoroughly, and partnering with risk and compliance teams on remediation activities. • Prepare dashboards and performance reporting that communicate incident trends, response effectiveness, operational metrics, and significant cyber risks to management.
2026-10-19T00:00:00Z

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

IT Security Specialist

Syracuse, NY
onsite
Permanent / Full Time
87000 - 92000 USD / Yearly
We are looking for an IT Security Specialist to focus on identifying threats, strengthening defensive controls, and working with stakeholders across campus to address security needs. The ideal candidate brings hands-on experience with Microsoft Defender, Splunk, and enterprise security alert management, along with the technical ability to investigate issues and recommend practical solutions.
2026-09-29T00:00:00Z

Network Security Administrator

Boca Raton, FL
onsite
Temporary / Contract
40 - 45 USD / Hourly
We are seeking a hands-on IT Infrastructure and Security Administrator to support and secure the organization’s IT environment. This role will be responsible for network administration, cybersecurity, Microsoft 365 security, hosted server support, and the secure adoption of AI tools such as Claude, ChatGPT, and Microsoft Copilot. The ideal candidate will have strong experience in infrastructure and security, the ability to work independently, and a practical understanding of AI-related business risks. This person will also collaborate with a small IT team, recommend improvements to leadership, and provide occasional end-user support when needed. Key Responsibilities<ul><li>Administer and troubleshoot network infrastructure, including Ubiquiti equipment</li><li>Strengthen security across networks, endpoints, hosted servers, and Microsoft 365</li><li>Assess risks and support secure use of Claude, ChatGPT, and Microsoft Copilot</li><li>Maintain two remotely hosted servers and related applications</li><li>Recommend infrastructure and security improvements</li><li>Support future cloud transitions and hosted application migrations</li><li>Partner with IT support staff to resolve technical issues</li><li>Provide occasional hands-on support for end-user equipment</li><li>Document configurations, procedures, and changes</li></ul>
2026-10-13T00:00:00Z

Network Security Administrator

Rock Hill, SC
onsite
Temporary to Hire
40 - 45 USD / Hourly
We are looking for an experienced Systems Security Administrator to support and strengthen a local government technology environment in South Carolina. This contract-to-permanent position is ideal for a hands-on candidate who can secure infrastructure, investigate threats, and take direct action to resolve issues across on-premises and cloud systems. The role requires a strong background in systems and network administration, along with the ability to communicate effectively with both technical teams and business stakeholders. Responsibilities:• Oversee daily security operations by monitoring alerts, reviewing system and network activity, and identifying risks that could affect the organization’s technology environment.• Investigate cybersecurity events, determine root cause, and carry out remediation steps to contain threats and restore secure operations.• Lead response efforts for security incidents, including urgent issues that may require after-hours support for critical events.• Administer and harden core infrastructure such as Windows Server, Active Directory, Azure AD, Microsoft 365, and Azure-based services.• Evaluate security settings across cloud, on-premises, and hybrid platforms and implement improvements that strengthen overall protection.• Manage vulnerability assessment and remediation activities by prioritizing findings, coordinating fixes, and validating resolution.• Organize and support security audits, penetration testing activities, and follow-up actions to address identified gaps.• Develop and maintain security policies, technical documentation, awareness materials, and reporting for leadership and compliance needs.• Supervise assigned staff or resources, coordinate vendor support, and serve as a trusted security advisor to departments across the organization.
2026-10-13T00:00:00Z

Network Security Administrator

Boca Raton, FL
onsite
Temporary / Contract
42.75 - 49.5 USD / Hourly
We are looking for a Network Security Administrator to support and strengthen a company’s infrastructure, cybersecurity practices, and secure use of emerging AI technologies in Boca Raton, Florida. This Long-term Contract position is ideal for someone who can take ownership of network and security operations, work effectively in a small IT environment, and contribute practical guidance with minimal oversight. The role also includes partnering with internal IT staff to improve system reliability, protect business data, and provide occasional end-user technical support when needed. Responsibilities: • Manage and troubleshoot core network operations, including administration of Ubiquiti-based infrastructure to maintain performance, availability, and security. • Improve protection across network environments, user endpoints, hosted systems, and Microsoft 365 by identifying vulnerabilities and applying appropriate security measures. • Review business use of AI platforms such as Claude, ChatGPT, and Microsoft Copilot, then help define secure settings, access practices, and usage guardrails. • Provide focused oversight for the secure rollout and ongoing administration of Claude, with attention to data exposure risks and operational controls. • Support Microsoft 365 administration in coordination with other IT team members, including identity, access, and security-related functions. • Maintain and support two remotely hosted servers along with the applications they run, ensuring stability and timely issue resolution. • Analyze the current technology landscape, identify operational or security gaps, and present actionable improvement recommendations to leadership. • Assist with initiatives involving movement from hosted applications to cloud-based services while helping reduce risk during implementation. • Work closely with help desk and Intune support personnel to resolve technical issues and deliver reliable service to internal users. • Create and update technical documentation covering configurations, procedures, support processes, and infrastructure changes.
2026-10-16T00:00:00Z

Data Security Analyst

Minneapolis, MN
onsite
Permanent / Full Time
150000 - 170000 USD / Yearly
We are looking for a Data Security Analyst to join a financial services organization in Minneapolis, Minnesota. In this role, you will help shape and uphold enterprise data governance practices, with a strong emphasis on identifying, classifying, and safeguarding unstructured information. This position combines strategic oversight with hands-on responsibility for the security technologies that support data protection and loss prevention efforts. You will work closely with security leadership and cross-functional stakeholders to strengthen compliance, reduce information risk, and improve data handling standards across the business. Responsibilities: • Lead the development and enforcement of data governance frameworks, standards, and controls that support secure information management across the organization. • Oversee initiatives to discover, classify, and protect unstructured data, ensuring sensitive information is handled according to business and regulatory expectations. • Administer and enhance data protection and data loss prevention solutions, including tools such as Varonis or comparable platforms. • Partner with security, compliance, and business teams to assess information risk and implement practical safeguards that reduce exposure. • Establish meaningful security and governance metrics, then monitor and report on performance to support ongoing improvement. • Translate regulatory obligations into operational data security practices and help maintain alignment with applicable compliance requirements. • Support the maintenance and optimization of security monitoring and related controls that contribute to broader enterprise data integrity and protection goals. • Advise stakeholders on policy adherence, secure data usage, and governance best practices to strengthen the organization’s security posture.
2026-10-20T00:00:00Z

IT Systems & Infrastructure Engineer

Greater Cleveland, OH
onsite
Permanent / Full Time
100000 - 130000 USD / Yearly
We are looking for an IT Systems & Infrastructure Engineer to support and strengthen a complex technology environment in Greater Cleveland, Ohio. This position will help maintain secure, reliable, and efficient infrastructure across core business systems, network services, and manufacturing-related platforms. The ideal candidate brings strong technical depth across Microsoft ecosystems, enterprise applications, and cybersecurity practices, along with the ability to improve system performance through automation and integration. Responsibilities:• Administer and optimize server, directory, messaging, and cloud-based platforms to ensure dependable day-to-day operations across the business.• Support network infrastructure by maintaining connectivity, security, and performance for firewalls, switches, routers, and related technologies.• Manage enterprise systems and manufacturing-facing applications, including ERP-connected environments, to promote stable and efficient business processes.• Develop and maintain automation, scripts, and API-based integrations to streamline administration, reduce manual effort, and improve data flow between systems.• Oversee backup, recovery, patching, and vulnerability response activities to protect infrastructure availability and reduce operational risk.• Implement and support endpoint management and cybersecurity controls that strengthen device security and align with organizational standards.• Monitor infrastructure health, troubleshoot technical issues, and resolve system problems affecting users, applications, and production support environments.• Contribute to reporting and analytics capabilities by supporting database-driven solutions and system data accessibility for operational decision-making.
2026-10-05T00:00:00Z

Physical Security Specialist

Fort Worth, TX
onsite
Temporary / Contract
50 - 55 USD / Hourly
This manufacturing and aviation-focused organization is seeking an IT Specialist to support and enhance physical security technologies and workforce management systems across multiple facilities. The role combines security system administration, infrastructure support, compliance oversight, and vendor coordination to ensure safe, reliable, and efficient operations. POSITION: SYSTEMS ADMINISTRATORLOCATION: FORT WORTH, TXDURATION: 6 MONTH CONTRACT POSSIBLE EXTENSIONSRATE: $50-55/HOUR RESPONSIBILITIES<ul><li>Administer and support enterprise video surveillance, access control, and workforce management platforms.</li><li>Configure, maintain, and troubleshoot IP cameras, badge access systems, timekeeping devices, and system integrations.</li><li>Investigate and resolve security system incidents, access issues, and related technology problems.</li><li>Perform system upgrades, patching, backups, disaster recovery activities, and technical documentation updates.</li><li>Partner with Security, Facilities, HR, vendors, and IT teams to improve physical security controls and operational processes.</li><li>Oversee daily administration of physical security platforms, including video monitoring tools, recording infrastructure, user access settings, and system performance.</li><li>Practical experience with Genetec Security Center or similar surveillance platforms, IP-based security systems, and access control administration.</li><li>Maintain and optimize intelligent video surveillance capabilities by configuring analytics used for perimeter monitoring, intrusion awareness, and unusual activity detection.</li></ul>
2026-10-20T00:00:00Z

Security Database Administrator

Ogden, UT
onsite
Permanent / Full Time
120000 - 150000 USD / Yearly
Security-focused Database Administrator responsible for protecting enterprise Oracle and IBM DB2 environments. This role owns database hardening, least-privilege access control, activity monitoring, and audit/compliance readiness across on-premises and cloud platforms. The ideal candidate blends deep DBA fundamentals with a security-first mindset and hands-on experience with database security tooling.Key Responsibilities<ul><li>Administer and secure production and non-production Oracle and IBM DB2 databases, with security controls as a primary responsibility rather than an afterthought.</li><li>Manage Oracle Data Safe end to end: security assessments, user risk assessments, sensitive data discovery, data masking, activity auditing, and SQL Firewall policy management.</li><li>Design, implement, and maintain row-based access controls — Oracle Virtual Private Database (VPD), Oracle Label Security, and Real Application Security; DB2 Row and Column Access Control (RCAC) and Label-Based Access Control (LBAC).</li><li>Own user maintenance and access governance: account provisioning and deprovisioning, roles, privileges, grants/revokes, profiles, and password/authentication policies.</li><li>Conduct periodic access reviews and recertification; enforce separation of duties and least-privilege principles.</li><li>Deploy, configure, tune, and monitor Imperva (Database Activity Monitoring / Data Security Fabric / database firewall): policies, alerting, blocking rules, and audit reporting.</li></ul>
2026-10-14T00:00:00Z

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 Administrator

Laconia, NH
onsite
Permanent / Full Time
70000 - 100000 USD / Yearly
We are looking for an experienced Systems Administrator to support core infrastructure and end-user technology in Laconia, New Hampshire. This role oversees server environments, desktop systems, connected devices, and helpdesk support while helping the business translate operational needs into practical technical solutions. The ideal candidate brings strong troubleshooting ability, sound judgment, and a hands-on background managing both Windows and Linux-based environments. Responsibilities: • Partner with business teams to gather requirements, define technical scope, and outline workflows for infrastructure-related projects and system improvements. • Plan and carry out testing for operating system, hardware, and software changes, documenting results to promote stable production releases. • Execute system installations, updates, migrations, and production deployments across server and end-user computing environments. • Create and maintain accurate technical documentation, including network diagrams, process flows, operating procedures, recovery steps, and user guidance materials. • Investigate and resolve issues involving applications, hardware, servers, and network communications to minimize disruption to business operations. • Provide instruction to end users on procedures and best practices needed to effectively operate assigned technology and equipment. • Build, configure, upgrade, and repair personal computers and related systems to meet organizational standards and user needs. • Contribute technical expertise to special projects and keep leadership informed through regular status updates and progress reporting. • Participate in a rotating on-call schedule to support systems during and outside standard business hours as needed.
2026-10-06T00:00:00Z

Systems Administrator

Dania Beach, FL
onsite
Temporary to Hire
40 - 48 USD / Hourly
We are looking for a Systems Administrator to join an IT team in Dania Beach, Florida in a contract-to-permanent capacity. This role is ideal for a hands-on infrastructure specialist who can strengthen day-to-day operations across server administration, virtualization, backup, and recovery. The position focuses heavily on Hyper-V while also supporting VMware ESXi, Veeam, Windows Server, and core cloud, security, and networking functions. Responsibilities: • Administer and support virtual server environments with a strong emphasis on Hyper-V, ensuring reliable performance and timely issue resolution. • Maintain and troubleshoot VMware ESXi infrastructure as part of a mixed virtualization environment. • Manage backup, restore, and recovery processes using Veeam to protect business-critical systems and data. • Oversee Windows Server administration, including system maintenance, patching, performance monitoring, and operational support. • Contribute to disaster recovery readiness by validating recovery procedures and responding to infrastructure incidents when needed. • Support core cloud, security, and networking operations to help maintain a stable and secure production environment. • Investigate outages and infrastructure problems, identify root causes, and implement corrective actions to improve reliability. • Lead or contribute to infrastructure improvements, migrations, and operational projects while documenting work performed and outcomes achieved.
2026-09-30T00:00:00Z

Systems Administrator

Greater Cleveland, OH
onsite
Permanent / Full Time
85000 - 100000 USD / Yearly
We are looking for a Systems Administrator to support and improve core business systems for a machinery manufacturing environment in Greater Cleveland, Ohio. This role focuses on maintaining reliable system performance, managing user access, and helping teams use technology effectively across daily operations. The ideal candidate brings strong troubleshooting skills, works well with cross-functional partners, and can turn business needs into practical system solutions and automation opportunities. Responsibilities:• Manage administration of business systems and databases, identifying root causes of technical issues across connected platforms and resolving them efficiently.• Evaluate requests for system changes or customizations by gathering input from stakeholders, reviewing downstream effects, and recommending solutions that align with technology standards.• Partner with internal teams and IT colleagues to support shared initiatives, contribute to project work, and ensure timely completion of assigned tasks.• Perform data reviews and audits when needed to confirm accuracy, compliance, and proper system usage.• Work across departments to promote effective use of applications, provide guidance on processes, and incorporate feedback into system improvements.• Complete data extraction, transformation, and loading activities to support reporting, process updates, and system maintenance needs.• Develop automated workflows, dashboards, reports, and KPI tracking tools that improve efficiency and support business decision-making.• Coordinate with external vendors and service partners on technical initiatives, issue resolution, and system-related projects.• Support and maintain technologies including Microsoft environments, ERP systems and advanced Excel-based solutions.
2026-10-06T00:00:00Z

Systems Administrator

Chattanooga, TN
onsite
Temporary / Contract
30 - 34 USD / Hourly
Robert Half is seeking an experienced Systems Administrator Lead for an exciting opportunity with our client. This position serves as a senior technical resource within the IT organization, providing advanced systems, infrastructure, virtualization, cloud, database, and security expertise. The Systems Administrator Lead will act as a key escalation point for complex technical issues and take the technical lead on infrastructure projects requiring specialized knowledge. Key Responsibilities<ul><li>Serve as a senior technical escalation point and provide technical guidance and mentorship to IT staff during complex projects, system outages, and troubleshooting efforts.</li><li>Act as a subject matter expert for enterprise systems, servers, virtualization, storage, and infrastructure.</li><li>Manage the installation, configuration, maintenance, and upgrades of servers, virtual environments, operating systems, and related infrastructure.</li><li>Administer and support enterprise virtualization platforms such as VMware, Hyper-V, or equivalent technologies.</li><li>Troubleshoot complex hardware and software issues, perform diagnostics, document resolutions, and prioritize incidents based on business impact.</li><li>Support infrastructure planning and provide technical specifications and documentation for new or upgraded IT infrastructure.</li><li>Manage and coordinate backup, disaster recovery, data protection, failover, capacity planning, and storage initiatives.</li><li>Provide administration and support for Google Workspace and Google Cloud Identity, including organizational units, access controls, identity governance, and SSO integrations.</li><li>Manage and monitor Google Cloud Platform (GCP) resources, including IAM permissions, resource allocation, project governance, and cost optimization.</li><li>Develop and maintain infrastructure-as-code and configuration management processes to automate cloud provisioning and deployment.</li><li>Perform regular audits of Google Drive external sharing policies and Data Loss Prevention (DLP) controls.</li><li>Collaborate with security teams on vulnerability remediation, system patching, container and virtual machine security, and infrastructure hardening.</li><li>Perform database administration and provide application support as needed.</li><li>Develop and maintain architectural diagrams, technical documentation, runbooks, and standard operating procedures.</li><li>Provide end-user and IT staff support for operating systems, software, infrastructure, and related technical issues.</li><li>Participate in evaluating new hardware and software and assist with technical specifications and vendor bid evaluations.</li><li>Manage multiple concurrent projects and priorities in a fast-paced environment.</li></ul>
2026-10-08T00:00:00Z

Systems Administrator

Oklahoma City, OK
onsite
Permanent / Full Time
120000 - 170000 USD / Yearly
An Oklahoma-based company is seeking an experienced Salesforce Administrator to configure, support, maintain, and optimize its Salesforce environment. This role will be responsible for ensuring the platform effectively supports business processes, user needs, reporting requirements, and overall system performance. The ideal candidate will bring strong hands-on Salesforce administration experience, along with prior experience in a financial services environment. Responsibilities-<ul><li>Configure, administer, and maintain the Salesforce platform to support business operations</li><li>Optimize the Salesforce environment for usability, scalability, and performance</li><li>Manage user setup, profiles, roles, permissions, workflows, validation rules, dashboards, and reports</li><li>Support end users by troubleshooting issues, resolving system challenges, and providing ongoing guidance</li><li>Partner with stakeholders to gather business requirements and translate them into effective Salesforce solutions</li><li>Identify opportunities for process improvement, automation, and system enhancement</li><li>Maintain data integrity through regular audits, cleanup, and governance best practices</li><li>Support integrations, system updates, testing, and deployment activities</li><li>Create and maintain documentation related to system configuration, processes, and user training</li><li>Serve as a key resource for Salesforce best practices and platform optimization</li></ul>
2026-10-15T00:00:00Z

Systems Administrator

Fort Worth, TX
onsite
Permanent / Full Time
75000 - 82000 USD / Yearly
We are looking for a Systems Administrator to support daily technology operations for a transport-focused environment in Fort Worth, Texas. This role is responsible for keeping user access, endpoint systems, and core infrastructure running smoothly while delivering responsive support to employees across the site. The ideal candidate brings a practical, hands-on approach to troubleshooting, communicates clearly with end users, and works effectively with broader IT teams to resolve complex issues. Responsibilities: • Manage the creation, modification, and removal of user accounts and access rights across a range of business applications. • Deploy, configure, relocate, and update computer hardware and software to meet operational needs. • Diagnose and resolve technical issues affecting desktops, peripherals, applications, and other end-user systems. • Maintain accurate incident records, document work performed in detail, and track time consistently within support tickets. • Escalate unresolved or higher-impact issues to appropriate internal teams and follow through to completion. • Partner with employees and corporate IT groups to address advanced technical concerns and ensure effective communication throughout the support process. • Perform routine system upkeep, including software installations, patching activities, equipment replacement planning, and secure device retirement. • Support identity and permissions administration, backup-related activities, disaster recovery testing, and assigned project-based tasks. • Provide basic telecom, network, and connectivity troubleshooting to help maintain reliable site operations.
2026-10-20T00:00:00Z

Systems Administrator

Macedonia, OH
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are looking for a Systems Administrator for a contract-to-hire opportunity in Macedonia, Ohio. This position blends hands-on technical support with entry-level Salesforce administration, making it ideal for someone who enjoys solving user issues while expanding their platform expertise. The role offers a hybrid work arrangement and the chance to build experience across both day-to-day support operations and business system administration. Responsibilities:• Deliver first- and second-level technical support for employees experiencing hardware, software, and access-related problems.• Investigate and address Salesforce user issues, escalating more complex matters when needed to keep systems running effectively.• Build and update reports and dashboards within Salesforce to help teams access meaningful business information.• Manage user accounts, permissions, and basic platform settings to support secure and efficient system use.• Assist with onboarding activities by preparing accounts, configuring access, and resolving setup-related questions for new team members.• Work closely with internal technology teams and Salesforce specialists to support system improvements and ongoing service needs.• Track support requests through resolution while maintaining clear communication with end users throughout the process.
2026-10-20T00:00:00Z

Systems Administrator

Houston, TX
onsite
Temporary to Hire
42.75 - 49.5 USD / Hourly
We are looking for a Systems Administrator to support daily IT operations and provide advanced technical assistance for users and internal teams in Houston, Texas. This contract position with potential for a permanent role is ideal for someone who can balance hands-on troubleshooting with process improvement, documentation, and cross-functional collaboration. The role will focus on maintaining stable support services, strengthening operational efficiency, and contributing to infrastructure and security-related initiatives. Responsibilities: • Address escalated technical issues with urgency, diagnosing complex problems and restoring services with minimal impact to business activities. • Serve as a key resource for higher-level support matters by guiding frontline staff, handling second-level support ownership, and sharing practical troubleshooting knowledge. • Administer and enhance IT service management platforms to improve ticket flow, service quality, and team effectiveness. • Develop and update internal support materials, including standard procedures, knowledge articles, and technical reference documentation. • Partner with infrastructure, security, application, and external support teams to resolve recurring issues and improve overall service delivery. • Track service desk trends and performance data, then recommend adjustments that strengthen response times and operational processes. • Contribute to technical initiatives such as platform upgrades, software rollouts, and security-focused projects across the environment. • Provide in-person deskside assistance for end users when issues require hands-on support beyond externally managed services.
2026-10-20T00:00:00Z

Systems Administrator

Morrisville, VT
onsite
Permanent / Full Time
60000 - 85000 USD / Yearly
We're seeking a hands-on Systems & Network Administrator to support and maintain an organization's IT infrastructure. This role will be responsible for managing servers, networks, security, cloud services, and end-user support while helping drive technology improvements across the business. Key Responsibilities:<ul><li>Administer and support Windows servers, Active Directory, Microsoft 365, networking, and virtualization environments.</li><li>Monitor system performance, troubleshoot infrastructure issues, and ensure security best practices are followed.</li><li>Manage backups, disaster recovery processes, system upgrades, and hardware/software deployments.</li><li>Provide technical support to users and collaborate with stakeholders on IT projects and initiatives.</li></ul> This is an excellent opportunity to join a stable organization where you'll have a broad impact on technology strategy and day-to-day operations while working in Vermont's beautiful Lamoille County region.
2026-10-06T00:00:00Z

129 results for Information Systems Security Manager jobs