We are looking for a skilled Desktop Support Analyst to join our team in Chicago, Illinois. This Contract-to-permanent position offers an excellent opportunity to provide hands-on technical support and ensure seamless operations in a hybrid work environment. The ideal candidate will bring a strong IT background, adaptability, and a proactive approach to managing diverse technical needs.<br><br>Responsibilities:<br>• Deliver on-site technical support, assisting employees with hardware, software, and connectivity issues.<br>• Manage and configure network systems, including Cisco network stacks and switch networks.<br>• Administer Active Directory, Exchange, and integrate third-party enterprise applications.<br>• Provide support for common office tools and SaaS platforms, including Office 365 and ZoomInfo.<br>• Troubleshoot and resolve issues related to printing, networking, and typical office technology.<br>• Offer guidance and training on security protocols and identity management practices.<br>• Handle onboarding and offboarding processes for employees in a dynamic work environment.<br>• Support hybrid work operations by addressing both on-site and remote technical challenges.<br>• Adapt quickly to new systems and tools, ensuring smooth transitions and efficient problem-solving.<br>• Utilize security tools and maintain basic knowledge of cybersecurity to safeguard organizational assets.
<p><strong>Location: </strong><em>EITHER </em>O'Hare or Midway -- 100% onsite</p><p><strong>Shift: </strong>8pm - 4am</p><p><strong>Job Description</strong>: We are seeking a Senior Penetration Tester to join our Chicago cybersecurity team. This role will support penetration testing operations across applications, networks, and enterprise environments. The ideal candidate will bring deep technical expertise, proven experience in vulnerability research and exploitation, and the ability to work as part of a collaborative offensive security team.</p><p><strong>Primary Responsibilities</strong>:</p><p>· Conduct penetration testing operations in accordance with DHS and industry best practices.</p><p>· Perform web application, network, and infrastructure testing using both commercial and open-source tools.</p><p>· Safely execute testing activities under defined operational guidance.</p><p>· Document findings in detailed reports with actionable remediation recommendations.</p><p>· Collaborate with SOC, engineering, and defensive security teams to validate and remediate vulnerabilities.</p><p>· Contribute to tool development, methodology refinement, and knowledge-sharing across the team.</p><p><br></p>
We are looking for a knowledgeable and proactive IT Security Specialist to oversee and enhance network and data security within a hybrid infrastructure environment. This role involves collaborating with global teams to design, implement, and maintain secure systems while ensuring compliance with industry standards. As this is a long-term contract position, we seek someone who is committed to driving security initiatives and delivering sustainable solutions.<br><br>Responsibilities:<br>• Conduct assessments to identify vulnerabilities and risks across hybrid environments, including on-premises and cloud systems.<br>• Develop and implement secure connectivity frameworks to integrate on-premises, cloud, and third-party systems.<br>• Apply data protection measures such as encryption, secure transfer protocols, and access control mechanisms.<br>• Collaborate with offshore teams to guide and review security configurations for adherence to standards.<br>• Perform risk evaluations and assist in remediating findings from penetration tests and vulnerability scans.<br>• Create and maintain documentation for security architectures, policies, and operational procedures.<br>• Participate in change management processes to ensure secure deployment of applications and infrastructure.<br>• Monitor security alerts and coordinate responses to incidents in collaboration with relevant teams.<br>• Facilitate audits and compliance reviews by providing necessary documentation and evidence.<br>• Engage with infrastructure and application teams to align on secure design principles.
<p>We are seeking a Penetration Tester to join our Chicago cybersecurity team. This role will support penetration testing operations across applications, networks, and enterprise environments. The ideal candidate will bring deep technical expertise, proven experience in vulnerability research and exploitation, and the ability to work as part of a collaborative offensive security team.</p><p><strong>Primary Responsibilities</strong>:</p><p>· Conduct penetration testing operations in accordance with DHS and industry best practices.</p><p>· Perform web application, network, and infrastructure testing using both commercial and open-source tools.</p><p>· Safely execute testing activities under defined operational guidance.</p><p>· Document findings in detailed reports with actionable remediation recommendations.</p><p>· Collaborate with SOC, engineering, and defensive security teams to validate and remediate vulnerabilities.</p><p>· Contribute to tool development, methodology refinement, and knowledge-sharing across the team.</p><p><br></p><p>Schedule: 5 days onsite form 8pm to 4AM (Overnight)</p>
<p>We are looking for an experienced Sr Email Security Engineer with expertise in Proofpoint solutions to join our team in Chicago, IL. In this long-term contract role, you will play a pivotal part in safeguarding our organization against advanced email-based threats, ensuring seamless mail flow, and enhancing overall email security protocols. This position offers an exciting opportunity to lead projects, implement cutting-edge tools, and contribute to a robust cybersecurity framework.</p><p><br></p><p>Responsibilities:</p><p>• Analyze and resolve complex technical issues related to email flow, routing, encryption, and quarantines to ensure secure communication.</p><p>• Monitor and respond to alerts, logs, and dashboards within Proofpoint systems to mitigate phishing, malware, and impersonation threats.</p><p>• Deploy and maintain Proofpoint Essentials, integrating its features with organizational systems and conducting security awareness training.</p><p>• Oversee and execute Proofpoint-related projects, including upgrades, feature rollouts, and system enhancements.</p><p>• Develop and provide training sessions and documentation for IT teams and end users to maximize the effectiveness of Proofpoint security tools.</p><p>• Collaborate with cross-functional teams to align email security measures with broader enterprise cybersecurity strategies.</p><p>• Conduct regular assessments of Proofpoint configurations to ensure optimal performance and compliance with security standards.</p><p>• Stay updated on emerging email security threats and recommend proactive measures to address vulnerabilities.</p>
<p>Are you passionate about securing applications and systems while working to counter emerging cybersecurity threats? We are seeking an Application Security Engineer to join our dynamic team. In this role, you'll focus on protecting applications, implementing secure development practices, and working closely with developers and other teams to identify vulnerabilities and design effective security solutions.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Conduct security assessments, code reviews, and penetration testing to identify vulnerabilities.</li><li>Design, implement, and maintain security solutions for web and mobile applications.</li><li>Partner with development teams to ensure security best practices are integrated into the software development lifecycle.</li><li>Perform regular application security audits and compliance reviews.</li><li>Develop and enforce security policies and protocols.</li><li>Investigate and respond to application security incidents and implement countermeasures.</li><li>Stay up-to-date on emerging security technologies and threat trends.</li></ul>
We are looking for an experienced Network Engineer to join our team in Chicago, Illinois. In this role, you will design, implement, and maintain complex network systems to ensure seamless connectivity and security for our organization. This position requires expertise in networking protocols, hardware, and cloud technologies, as well as a strong commitment to regulatory compliance and risk management.<br><br>Responsibilities:<br>• Design, implement, and support network systems, including routing, switching, and firewall technologies.<br>• Manage and troubleshoot network devices such as Cisco routers, Palo Alto firewalls, and Juniper hardware.<br>• Collaborate with cross-functional teams to ensure network infrastructure aligns with organizational goals and regulatory requirements.<br>• Monitor network performance and resolve connectivity issues using advanced troubleshooting techniques.<br>• Develop and enforce security protocols, including Layer 7 firewalling, Network Access Control, and Radius integration.<br>• Configure and manage cloud networking solutions, including AWS Transit Gateways and Azure ExpressRoute.<br>• Perform risk assessments and ensure compliance with industry standards and regulations.<br>• Lead projects from initiation to delivery, ensuring timely completion and adherence to scope.<br>• Optimize wireless network performance using technologies like Aruba ClearPass and WiFi solutions.<br>• Maintain documentation of network configurations, processes, and procedures for audit and operational reference.
<p>We are looking for an experienced Senior Systems Administrator to oversee and manage enterprise-level Windows servers and Azure cloud environments. This long-term contract position is based in Chicago, IL, and offers an excellent opportunity to contribute to a hybrid IT infrastructure by ensuring high availability, security, and optimal performance. The ideal candidate will have a strong background in system maintenance, cloud services, and network configurations.</p><p><br></p><p>Responsibilities:</p><p>• Oversee the administration and maintenance of Windows Server environments, including tasks such as Active Directory management, Group Policy configuration, and system updates.</p><p>• Manage and optimize Azure infrastructure components, including virtual machines, storage accounts, and networking configurations.</p><p>• Configure, troubleshoot, and maintain Domain Name System (DNS) services across hybrid environments.</p><p>• Monitor system health and performance, taking proactive measures to resolve issues and minimize downtime.</p><p>• Implement robust security practices, including identity management, access control, and patching protocols.</p><p>• Develop and execute automation scripts using PowerShell and Azure tools to streamline operations.</p><p>• Collaborate with cross-functional teams, such as network and security groups, to ensure seamless system integration and compliance.</p><p>• Maintain and test backup systems, disaster recovery protocols, and business continuity plans for both on-premises and cloud environments.</p><p>• Participate in the planning and execution of system upgrades, migrations, and cloud adoption initiatives.</p><p>• Provide advanced technical support for escalated issues and maintain detailed documentation of system configurations and procedures.</p>
<p>Robert Half is seeking a Senior IT Systems Engineer to lead the implementation, management, and support of its vital information technology infrastructure. This role requires expert-level knowledge of server, network, and application technologies, along with a proven ability to manage complex projects and mentor junior team members. Candidates should have experience with Microsoft Windows or Linux server environments, storage area networks, VMware virtualization, and healthcare-specific systems like Epic EMR. Certifications like MCSE or Red Hat, as well as expertise in scripting, programming, and networking, are highly desired. Strong problem-solving abilities, leadership skills, and a customer-centric approach are essential to excel in this senior position.</p><p><br></p>
<p>We are looking for an experienced Azure Administrator to join our team on a long-term contract basis in Rolling Meadows, IL. The ideal candidate will bring a strong background in system analysis and expertise in managing cloud-based environments, ensuring optimal performance and security. This role offers an opportunity to work on cutting-edge technologies and contribute to critical infrastructure projects.</p><p><br></p><p>Responsibilities:</p><p>• Maintain and optimize Azure cloud infrastructure to ensure reliability and scalability.</p><p>• Manage Active Directory configurations and resolve any related issues.</p><p>• Analyze business requirements and translate them into technical solutions.</p><p>• Administer Microsoft SQL Server databases, ensuring data integrity and performance.</p><p>• Conduct system analysis to identify areas for improvement and implement solutions.</p><p>• Collaborate with cross-functional teams to support organizational IT needs.</p><p>• Develop and maintain documentation, including Business Requirement Documents.</p><p>• Implement and manage integration with IBM systems.</p><p>• Monitor system performance and troubleshoot issues to maintain operational efficiency.</p><p>• Stay updated on emerging technologies and recommend enhancements to current systems.</p>
<p>We are looking for a skilled Server Admin Migration Engineer to join our team on a long-term contract basis. This role requires expertise in managing and optimizing server environments, ensuring seamless integration and operation of systems. Ideal candidates will possess strong technical knowledge in Active Directory, Microsoft Windows Server, Azure Active Directory, and Citrix technologies.</p><p><br></p><p>Responsibilities:</p><p>• Oversee the administration and maintenance of Active Directory systems to ensure optimal performance.</p><p>• Configure, manage, and troubleshoot Microsoft Windows Server environments.</p><p>• Implement and support Azure Active Directory solutions for enhanced cloud-based functionality.</p><p>• Manage Citrix technologies, ensuring smooth operation and user accessibility.</p><p>• Provide technical support and guidance for Microsoft Exchange systems.</p><p>• Collaborate with cross-functional teams to assess system requirements and recommend improvements.</p><p>• Monitor server performance and implement updates to maintain security and efficiency.</p><p>• Develop documentation and procedures for server migrations and upgrades.</p><p>• Ensure compliance with organizational policies and industry standards in system operations.</p><p>• Participate in planning and executing server migration projects with minimal disruption.</p>
