Network technician jobs in Palatine, IL

Job Title: Senior DevOps - Tier 2 Support A leading financial services organization is seeking a highly skilled Senior DevOps professional to join their Incident Management Support Team. This role focuses on hybrid-cloud operations, container orchestration, and enterprise-level technical support, with a strong emphasis on integrating DevOps processes into IT service management platforms. Key Responsibilities: Cloud Engineering: Manage and support applications and services in a hybrid-cloud environment (AWS preferred), ensuring performance, security, and cost-efficiency. Container Orchestration: Administer Kubernetes clusters for deployment, scaling, and management of containerized applications. ServiceNow Integration: Configure and integrate DevOps tools with ServiceNow to streamline incident management and IT service workflows. Technical Support: Provide Level 2 support for complex software engineering, cloud infrastructure, and application performance issues. Collaboration: Work closely with software development, deployment, and SRE teams to align operational practices. Monitoring & Optimization: Implement monitoring and logging solutions to maintain system health and proactively resolve issues. Qualifications: Bachelor's degree in Computer Science, Information Technology, or related field. 2+ years of experience in DevOps, Software Engineering, or a similar technical role. Demonstrated expertise in at least one major cloud platform (AWS, Azure, or GCP). Hands-on experience with Kubernetes and containerized applications. Proficiency with ServiceNow, including ITSM, ITOM, and other relevant modules. Experience providing Level 2 technical support in fast-paced enterprise environments. Strong analytical, problem-solving, and communication skills. Benefits: Hybrid work environment with flexible remote options Tuition reimbursement and student loan repayment assistance Technology stipend Generous PTO and parental leave 401k with employer match Comprehensive health benefits (medical, dental, vision) About the Organization: This organization is a globally recognized financial market utility, providing clearing and settlement services for derivatives and securities. They are committed to operational excellence, stability, and innovation while fostering a collaborative and supportive workplace.

An international chemical manufacturing and solutions company in the Itasca, IL area is looking for an IT Infrastructure and Network Administrator who responsible for designing and implementing the company's IT infrastructure systems as well as network management. IT Infrastructure and Network Administrator Responsibilities: - Design, implement and maintain core IT infrastructure systems - Write scripts to automate processes - Monitor overall IT systems to ensure high performance and stability - Maintain and improve backup systems - Maintain and monitor network security and seek for an improvements -Responsible for assisting help desk responsibilities as well as perform system updates, - Ensure systems meet security requirements - Design and develop communication systems - Provide technical support for hardware and software issues IT Infrastructure and Network Administrator Requirements: - Bachelor's degree in Information Technology, Computer Science or Business - At least 3 years of experience with IT infrastructure - At least 3 years of experience with M365, Entra ID - At least 3 years of experience with network work support - Experience with tier 1,2 helpdesk - Experience with Jira ticket is a plus - Ability to travel up to 10 percent to MI and CA - Strong communication and organizational skills - This position includes manufacturing and office work environment. While performing the duties of this job you may be required to intermittently sit, stand, walk, lift up to 25 pounds, lift in excess of 25 pounds with a lift assist, climb stairs, use hands to handle or feel parts/equipment, reach with hands and arms, stoop, kneel, crouch, bend at the waist, talk and hear. You may also be required to use close vision, distance vision, color vision, depth perception, and peripheral vision. Activ8 Recruitment & Solutions / Renaissance Resources Inc. has been a trusted leader in North American recruiting for Japanese businesses for over 25 years. We specialize in connecting top talent with companies in the Automotive, Electronics, Food & Beverage, Logistics, Manufacturing, Oil & Gas, Banking & Finance, and Entertainment industries. Our client-focused approach ensures that we understand your unique needs, whether you're a company seeking skilled professionals or a candidate looking for the right career opportunity. By working closely with each individual, we provide tailored solutions that drive success. We screen ALL Candidates to verify the validity of each applicant's provided information. Upon submitting your resume, we will contact only those candidates that we deem qualified for our client. If we do not contact you, we do not see the fit for the position. If we are unable to reach you in a reasonable timeframe, you will be eliminated from the pool of potential candidates. We prioritize direct applicants; third-party resumes may not be reviewed.

Job Title: IT Admin Contract Job Description: Provisioning lifecycle processes, user account lifecycle processes, reconciliation, certification, provisioning, and de-provisioning processes. Drive requirement gathering, gap analysis sessions Work with IAM Architects & application business teams to analyze/refine requirements for application on-boarding Domain Knowledge - Identity and Access Management Create, review and maintain department documentation to ensure it reflects current policies and procedures Responsible for provisioning system access. This includes insuring logical data Security compliance, which is granting system access and decommissioning of system access. Oversight, support and daily administration of applications access. User on/off boarding. This role will administer system access, perform various audit functions, and Support of Technology Infrastructure projects. Track and complete IAM-related requests/issues via ticket system. Ensure that appropriate approvals are in place, and provide guidance to approvers as needed, prior to taking action on tickets Work collaboratively with internal and external stakeholders. Perform system user provisioning maintenance for new employees, transfers, name changes, authority changes and terminations as they apply to core, networking, and Audit standards; All other duties as assigned (note: essential functions and responsibilities may change or new ones may be assigned at any time with or without notice). Administer ticket Management via Service Now and adhering to the service level agreement (SLA) Thanks, Vikas. ************************

The IT Systems Administrator may be required to perform duties that include elevated privileges. As a trusted custodian to the Company's sensitive information and/or systems you will be expected to maintain professional conduct and protect the confidentiality of any information to which you may have access. You will be expected to commit yourself to the highest standards of moral and business ethics. Essential Duties and Responsibilities Support a 2 million square foot warehouse environment Configure/Troubleshoot desktop issues and applications Assist staff with the installation, configuration, and ongoing usability of desktop computers, peripheral equipment, thin clients, and software within established standards and guidelines Configure/Troubleshoot handheld scanners, Access Points, and warehouse networking Cable/Replace any failed hardware for warehouse wireless support mounted at 30 feet and higher utilizing a scissor lift or fork lift Provide a point of escalation and support to the Technical Infrastructure Group Participate in weekend, night, and alternate shift maintenance activities, as required Perform general system administration duties in a Windows Active Directory environment Support, maintain and administer third party applications Produce appropriate documentation for application deployment, configuration, and related processes Participate in disaster recovery planning, testing and response Perform routine preventative maintenance on all hardware on a routine and scheduled basis Perform network troubleshooting to isolate and diagnose common network problems Non-Essential Duties and Responsibilities Enforce change management and compliance processes Work as a technical resource on assigned projects Independent analysis, communication, and problem solving Position is expansive and additional responsibilities can be added Additional duties as assigned by manager Job Qualifications - Education and Experience Excellent customer service and telephone skills, and experience in a professional service environment, with responsibility for supporting multiple applications and network environments College degree preferred but not required. Minimum of 3 years working experience in a warehouse environment preferred Must have a minimum of 3 years working experience and intimate proficiency with Microsoft Technologies, IBM AIX and UNIX Must have a minimum of 3 years working experience with Active Directory administration and troubleshooting Must have experience supporting mobile email devices such as Blackberry, iPhone (and other, similar technologies) Sound working knowledge of Internet/Intranet technologies including security features Sound working knowledge of network infrastructure and operations, including switching, routing, Ethernet, TCP/IP Working knowledge of remote access technology such as VPN or VM View Proficient and familiar with MS Office Professional Suite including the ability to fluently use Microsoft Word, Excel and PowerPoint Must have Good verbal and written communications skills Self-motivated and directed Must have very strong problem solving skills Physical Requirements General office environment requiring ability to: stand, walk, sit for extended periods of time speak and listen to others in person and over the phone use keyboard and read from computer screen and reports lift up to 15 lbs. Safety The candidate must be able to perform this job safely in accordance with standard operating procedures and good manufacturing practices, without endangering the health or safety of self or others. Supervisory Responsibility None

Title: IT System Admin Industry: Construction Salary: 30-38hrW2 Duration: 12 + month contract Skills: Sys admin exp, onprem and cloud based support exp, Microsoft exp Like to have skills: Microsoft cloud/on-prem, Azure, Intune, VMware, Veeam, Jira, Autodesk, Salesforce, Meraki, SQL Overview: Collaborate with internal teams across construction operations, finance, and project management. Assist with cloud migrations, upgrades, and modernization projects. Document infrastructure details, processes, and policies.

System Administrator L2 (MSP) Chicagoland Hybrid Growth Track: Senior Engineer → Project Lead → Client Advisor If you've worked in the SMB MSP world, you know the difference between a shop that “runs tickets” and one that builds careers. That's the core of who we are. We serve small-mid sized organizations that value responsiveness, clarity, and relationships - not enterprise red tape. We won #1 Best Workplace in Illinois because we built a place where engineers feel supported, mentored, and part of a team that wins together. We've scaled rapidly over the last two years and are continuing to invest heavily in people, tooling, learning paths, and quality-of-life. This role was created to develop the next wave of our technical leaders. Why this role exists Client growth = internal growth Internal career track needs new rising talent Clear skill ladder set by senior engineering, not “learn and drown” If you want to continue growing technically without losing balance, sanity, or mentorship, this will feel like your place. What You'll Actually Do Own resolutions end-to-end, not just pass them along Strengthen Microsoft 365 environments (Teams, Exchange, SharePoint, Entra ID) Troubleshoot workstation, authentication, access, and connectivity issues Manage laptop/desktop setups, identity permissions, and basic networking fixes Collaborate with engineers who explain AND teach Participate in a coaching-oriented queue and no silos, no ego walls This role is technical, but also relational - we expect clarity, calm communication, and follow-through. What You Bring Comfort resolving Windows & M365 issues without handholding Experience in an MSP / IT services model (preferred but not required if you “get SMB”) Working knowledge of Teams, mailbox moves, access/permissions, SharePoint Basic networking comfort (Wi-Fi, VLANs, printers, switching concepts) Curiosity & hunger to progress into project work / senior engineering Compensation & Perks $70K-$85K 3 weeks PTO Profit sharing Medical, dental, vision, telemedicine Life & disability coverage Weekly DoorDash meal benefit Certification bonuses & paid learning paths Recognition & rewards platform (earn PTO + bonuses) Retirement plan with company match True mentorship, not “sink or swim” Why People Stay Here Coaching > pressure Growth > grind Quality-of-life > churn You'll have upward mobility as we continue to scale into project engineering, senior technical work, and eventually client advisory if that fits your path.

Our client is seeking an experienced individual with strong analytical and troubleshooting skills to install, configure, and support the corporation's local area network (LAN), wide area network (WAN), and internet systems.This individual will be responsible for monitoring daily activities to ensure network availability to all system users and will perform necessary maintenance to support network availability.This person will also monitor and test website performance to ensure all corporate websites operate correctly and without interruption. This individual will also assist in network troubleshooting, analysis, planning, and coordination between network and data communications hardware and software. This person will work closely with the Information Technology (IT) department management to ensure that all systems are responding within prescribed service levels. Position Responsibilities: Design, configure, test, and maintain computer hardware, networking software, and operating systems software, in addition to other office equipment (this includes peripherals such as copiers, printers, phone equipment, postage machines, letter folders, scanners, etc.) Implement operating system and technology application installs and upgrades Maintain logs related to network functions and maintenance and repair records Perform data backups and restores, including disaster recovery operations Perform software deployments to Windows-based applications for new features and bug fixes Coordinate and plan hardware installations and upgrades to network equipment and servers Perform routine patching duties to servers and applications Coordinate, plan, negotiate, and execute necessary purchases and repairs with vendors/contractors Provide technical support to IT Team and all business users Provide timely updates to IT issues via JIRA Help Desk ticket system Be on call 24x7 to address any critical IT needs that arise Perform various other duties as assigned by the management team Experience/Skills/Requirements: Bachelor's degree in computer science or a related field is ideal 3-5 years of experience with Windows server administration 3-5 years of experience in desktop/network/hardware and software support Strong verbal and written communication skills with the ability to interact with a diverse group of executives, managers, staff, and vendors/contractors in a very detail-oriented professional organization with extremely high standards Proven ability to interact in a positive and collaborative working environment with corporate, business, vendor/contractor, and technical resources Experience with customer relations and personal service including customer needs assessment, professional customer engagement, efficient and effective resolution, and ensuring customer satisfaction Willingness to learn from other team members and grow through experience Experience with Windows server administration such as Microsoft Management Console (MMC), Server Manager, PowerShell, and Windows Services Working knowledge of Active Directory domain and trusts Experience with DNS and networking protocols Experience with server virtualization such as VMWare and Hyper-V Experience supporting Windows 11 users Be familiar with and have working experience onboarding and offboarding users Ability to maintain Microsoft applications on desktops and servers Ability to maintain Office 365 and MS Office products such as Outlook email Ability to deploy and support application installations Meticulous planning and documentation of technical support operations Knowledge of software licensing, maintenance, and hardware warranties Working knowledge of invoices, renewals, purchase orders, and associated paperwork and processes Good practical knowledge of Cybersecurity, Website Certificates, Antivirus software and Multi-Factor Authentication (MFA) Ability to work independently and with groups, with limited supervision Knowledge of Linux is a plus Knowledge of firewall configurations, Cisco / Meraki equipment is a major plus Environments: The corporation's IT environment is currently a complex environment consisting of Windows .NET, Java, AS/400 systems, and SaaS-based enterprise applications. There are many custom-built, in-house applications using AS/400 RPG applications, .NET C#, and Java. The database environment consists of SQL Server, PostgreSQL and DB2. The corporation's systems are hosted primarily using VMware in the private cloud with an external third-party hosting provider. The office environment consists of Windows 11 desktop computers and laptops.

Objectives Provide technical support for computer systems and users. 4.0 Tasks and Delivery Responsible for assisting users with the account signup, renewal, and reactivation process for access to resources. Responsible for providing technical support for usage of mac OS and Windows OS computers. Responsible for maintaining mac OS computer record enrollments in Apple Business Manager and JAMF Pro. Responsible for providing access to projects, groups, mailing lists, and Slack. Responsible for debugging issues with multi-factor authentication setup. Responsible for Improving existing helpdesk service processes where applicable. * Responsible for tier-1 point of contact for all user issues, reviewing each ticket and elevating priority by triaging queries to the appropriate SME groups. Responsible for creating documentation related to getting started guides for account, project access, and usage of IT services. Responsible for onboarding new users at the facility/directorate. Responsible for assisting with user communication as appropriate. Responsible for updating and tracking customer-reported issues from submission to resolution. Responsible for the fulfillment of IT service catalog requests from customers 5.0 Required Knowledge, Skills, and Abilities 2 or more years of experience working in a technical support role provide Tier-1 or Tier-2 support Bachelor's degree in Computer Science, Information Technology, or related field Excellent interpersonal skills and ability to work effectively with a wide range of users and stakeholders Strong verbal and written communication skills Strong testing and troubleshooting skills to identify process bottlenecks Self-starter and a team player Hands-on knowledge using ticketing software (eg. ServiceNow) Some experience working in UNIX/Linux environments Some working knowledge of shell scripting or other coding experience

Title: Desktop Support Technician / Customer Experience (CX) Associate Engagement: Jan 12, 2026 - Jul 10, 2026 Type: W2 or C2C Rate: $45-$52 We are seeking a Desktop Support Technician / CX Associate to provide high-touch, on-site IT support in a fast-paced professional services environment. This is an internal enablement role supporting fully billable employees who require near-100% laptop uptime. The CX Associate is the first on-site responder and plays a key role in delivering a positive, professional end-user experience. Responsibilities Walk-up and desk-side IT support Troubleshoot Windows 10, Office 365, and SharePoint issues Laptop hardware repair, imaging, and software installs End-to-end ticket ownership using ServiceNow or Remedy Support printers, copiers, conference rooms, and video conferencing Asset tracking and inventory management Participate in major incident calls and escalation processes Support internal meetings, events, and conferences Routine maintenance of IT spaces, equipment, and on-site inventory Clear communication, proactive updates, and ownership through resolution Required Qualifications 1-3 years of desktop or end-user support experience Strong Windows and Microsoft Office skills Ticketing system experience (ServiceNow or Remedy preferred) Hands-on laptop hardware troubleshooting Comfortable supporting executives and billable professionals Strong communication, organizational, and customer-service skills Nice to Have Large corporate or professional services environment experience MSP background iOS and Android support exposure Not a Fit If You Are Seeking remote or hybrid work Coming strictly from call-center or phone-only support Uncomfortable with face-to-face user interaction

-Windows Server -VMware Virtualization -Networking LAN/WAN -Active Directory/Group Policy -Office 365/Microsoft Azure Responsibilities Maintain system efficiency Ensure system design allows all components to work together properly Make recommendations for upgrades Evaluate and modify system performance Qualifications Bachelor's degree in engineering, computer science, or related field 5+ years' experience as System Administrator System Engineer certification Strong analytical skills

Systems Engineer - (Mid-Level - 3 to 5 Years' Experience) Company: ShadowTech Labs About ShadowTech Labs ShadowTech Labs is a leading security technology firm specializing in secure computing platforms and advanced surveillance systems for critical infrastructure. We partner with industry leaders to deliver air-gapped, high-availability solutions that are compliant with stringent regulatory requirements. Position Overview We are seeking a talented Systems Engineer with 3-5 years of hands-on experience in designing, deploying, and maintaining mission-critical IT infrastructure. The ideal candidate will join our systems engineering team in Willowbrook, Illinois, reporting directly to our Systems Engineering & Information Technology Manager. Due to the sensitive nature of our work, U.S. Citizenship and the ability to pass a rigorous background investigation, drug screening, and working on location are required. Key Responsibilities • Design, implement, and support VMware-virtualized and bare-metal Windows and Linux server environments, ensuring high availability and security. • Maintain and expand corporate IT environment, including Active Directory, Entra, Azure, Intune, SentinelOne, and other enterprise-level solutions. • Configure and maintain network infrastructure such as routers, switches, and firewalls from Ubiquiti, Cisco, Fortigate, and Netgear. • Develop and maintain automation scripts and tools (Bash, PowerShell, Ansible, etc.) for system provisioning and configuration management. • Collaborate with cross-functional teams to integrate virtualization (vSphere, Hyper-V), containerization (Docker), and cloud-based resources when applicable. • Assist in cybersecurity assessments, vulnerability scanning, and remediation; documenting findings in line with NRC RG 5.71, NEI 08-09, and industry best practices. • Create and maintain technical documentation, runbooks, and standard operating procedures. • Configuration of Active Directory, including group policy, and integrating Azure SAML authentication with other vendors. • Configuration and troubleshooting a diverse spectrum of IoT devices such as cameras, motion sensors, and industrial automation appliances. • Supporting day-to-day IT operations. • Troubleshoot and resolve system, network, and application issues promptly. Required Qualifications • Bachelor's degree in Computer Science, Information Technology, or a related field; equivalent experience may be considered. • 3-5 years of professional experience in systems engineering, with demonstrated Windows and Linux server administration expertise. • 3-5 years of professional experience in virtualization and/or containerization, VMware VCP certifications are a plus. • Proficient with networking, switching, and routing. • Proficient in Microsoft Entra (Azure AD), Microsoft 365, and Active Directory. • Excellent problem-solving abilities and attention to detail. • Superior communication skills, both written and verbal. Desired Skills • Solid understanding of cybersecurity principles and compliance frameworks (NIST, NRC/NEI/DOE regulations, role-based access controls). • Experience with Netbox and Snipe-IT. • Experience with SMB-level storage infrastructure; SAN or NAS. • Ability to travel 20%. • Ability to lift 30 pounds. Desired Skills Solid understanding of cybersecurity principles and compliance frameworks (NIST, NRC/NEI/DOE regulations, role-based access controls). Experience with SMB-level storage infrastructure; SAN or NAS. Security & Employment Requirements • U.S. Citizenship and a compliant real ID are mandatory. Non-US Citizens cannot be considered. • Willingness to undergo and pass a comprehensive background investigation and drug screening in accordance with 10 CFR 73.56. • Ability to work on-site in Willowbrook, IL; no remote work options for this role. What We Offer Competitive salary ($80,000 - $125,000) based on experience, with bonus eligibility. Benefits package including health, dental, and vision. 401(k) retirement plan. Paid time off and holidays. Opportunities for professional development, certifications, and career growth. A collaborative, mission-driven work environment focused on cutting-edge national security. Hiring Process 1. Virtual Interview 2. On-site Interview & Facility Tour 3. Offer & Acceptance 4. Background Check & Onboarding ShadowTech Labs is an equal opportunity employer committed to diversity in the workplace.

This role is responsible for designing, planning, implementing, maintaining, and supporting network infrastructures, including local area networks (LANs), wide area networks (WANs), and intranets in order to support and protect the business operations and growth of Tootsie Roll Industries. This role will manage the network architecture and this person will need knowledge and experience in routing, switching, and security. This role requires deep expertise in networking technologies, protocols, and infrastructure, as well as strong problem-solving and analytical skills. The network engineer collaborates closely with cross-functional teams to assess requirements, troubleshoot issues, and optimize network performance. This role plays a critical part in implementing and maintaining network security measures such as firewalls, intrusion detection systems, and virtual private networks (VPNs). The network engineer also ensures that networks are safeguarded against potential threats. They perform continuous monitoring of the network performance to ensure optimal functionality. ESSENTIAL DUTIES AND RESPONSIBILITIES: Provides direct support in the day-to-day operations on network hardware and operating systems; duties include evaluation of system utilization, monitoring response time, and primary support for detection and correction of operational problems. Perform administration, configuration, maintenance, and support of all network equipment, including but not limited to firewalls, routers, switches, and wireless access points. Participates in the design, technical review, and implementation for network infrastructure hardware and network operating systems for voice and data communication networks. Analyze network traffic and predict growth to determine future needs. Ensure the TRI network has the proper security in place and that the latest cybersecurity measures are in place. Staying up to date on the latest technologies to determine the best options for TRI. Design solutions with other teams to support new or updated applications and/or technologies. Monitor cloud and datacenter traffic for network outages, performance issues, and security vulnerabilities. Perform and document routine adds, moves, or changes to voice and data networks. Analyze, resolve, and document network, hardware, software problems as well as incidents escalated from service desk tickets. Other duties as assigned. Requirements and Skills: Bachelor's degree in computer science, information technology, or a related field. Master's degree preferred. Proven experience in network architecture, design, implementation, and support. In-depth knowledge of networking protocols, including TCP/IP, DNS, DHCP, VLANs, VPNs, and routing protocols. Strong understanding of network security principles and best practices, including firewalls, intrusion detection/prevention systems, VPNs, and encryption technologies. Proven ability to configure and manage networking equipment, including routers, switches, firewalls, VPNs, and voice. Strong problem-solving and analytical skills for diagnosing and resolving complex network issues. Experience working on network-related projects, demonstrating leadership in system upgrades, migrations, and implementations. Excellence in communication and teamwork is a must.

Our client operates worldwide and stands at the forefront of developing innovative solutions for the government, municipal, and industrial industries. They provide everything from state-of-the-art emergency vehicles to effective street sweepers, significantly improving our daily experiences and the cleanliness of our cities. Focused on advanced public safety and communication systems, they guarantee the swift delivery of essential alerts to the appropriate parties. The Network Engineer will be responsible for maintaining and administering our company's computer Wide Area and Local networks. Primary duties will include maintenance of computer networks, hardware, software, and other related systems, performing disaster recovery operations, protecting data, software, and hardware from attacks, and replacing faulty network hardware components when necessary. They will also be working closely with the users of our network to identify potential issues and resolve existing problems. Candidates will need to have a strong understanding of network infrastructure and network hardware. Will also need to be able to implement, administer, and troubleshoot network devices including WAPs, firewalls, routers, switches, and controllers. A deep knowledge of application transport and network infrastructure protocols is highly desired. Position Summary Maintaining and administering computer networks and related computing environments including systems software, applications software, hardware, and configurations. Performing disaster recovery operations and data backups when required. Protecting data, software, and hardware by coordinating, planning and implementing network security measures. Troubleshooting, diagnosing and resolving hardware, software, and other network and system problems. Replacing faulty network hardware components when required. Maintaining, configuring, and monitoring virus protection software and email applications. Monitoring network performance to determine if adjustments need to be made. Conferring with network users about solving existing system problems. Operating master consoles to monitor the performance of networks and computer systems. Coordinating computer network access and use. Designing, configuring, and testing networking software, computer hardware, and operating system software. Some Travel required. Lead/Manage Network team. Minimum Experience Bachelor's degree in information technology or equivalent experience in a related field with a network engineering focus. Strong understanding of network infrastructure and network hardware. Ability to think through problems and visualize solutions. Ability to implement, administer, and troubleshoot network infrastructure devices, including wireless access points, firewall, routers, switches, controllers. Knowledge of application transport and network infrastructure protocols. Ability to create accurate network diagrams and documentation for design and planning network communication systems. Provides specific detailed information for hardware and software selection. Ability to quickly learn new or unfamiliar technology and products using documentation and internet resources. Ability to work with all levels of staff within and outside of IT and outside the organization. A self-starter able to work independently but comfortable working in a team environment. Good analytical and problem-solving skills. Dependable and flexible when necessary. Network security experience. LAN and WAN experience. Comp $115,000 - $130,000 MMD Services Inc. is an equal opportunity employer. All applicants are considered for all positions without regard to race, religion, color, sex, gender, sexual orientation, pregnancy, age, national origin, ancestry, physical/mental disability, medical condition, military/veteran status, genetic information, marital status, ethnicity, alienage, or any other protected classification, in accordance with applicable federal, state, and local laws.

About the Role An elite high frequency trading firm is seeking a Distributed Compute Tech Lead to design and operate large-scale computing systems that powers quantitative research. This role focuses on improving research efficiency by building robust infrastructure, APIs, and libraries that abstract complexity and enable researchers to innovate faster. You will serve as a bridge across disciplines, collaborating with researchers, engineers, and leadership to shape technology direction and strategy for the firm's research platform. Key Responsibilities Architect and operate distributed or high-performance computing systems at scale, ensuring reliability, scalability, and performance. Design and implement APIs and libraries that abstract infrastructure complexity, making compute resources easily accessible to researchers. Optimize job scheduling and resource allocation using tools like SLURM and other HPC schedulers. Collaborate with researchers to identify bottlenecks and deliver solutions that accelerate research workflows. Partner with leadership and cross-functional teams to define technology strategy and influence long-term direction. Develop automation and orchestration tools for compute-intensive tasks. Establish best practices for distributed computing and mentor team members on HPC resource management. Required Qualifications Bachelor's degree in computer science or equivalent Minimum of 5 years of experience in architecting Distributed or High Performance Computing systems. Strong expertise in Python for building tools, automation, and APIs. Familiarity with C++ for performance-critical components. Extensive experience with job schedulers (e.g., SLURM) and distributed computing frameworks. Proven experience architecting and operating distributed or HPC systems at scale. Strong background in building developer-facing APIs or libraries that abstract infrastructure. Ability to collaborate across disciplines and influence technology strategy. Excellent problem-solving skills and ability to thrive in a fast-paced, high-performance environment. Preferred Qualifications Experience in financial services or high-frequency trading environments. Knowledge of containerisation (Docker, Kubernetes) and cloud/HPC hybrid setups. Familiarity with performance profiling and tuning for large-scale systems. This is a hybrid role out of the firms Chicago office working in person 3 days per week, 2 days remote.

Network Engineer (On-site, Chicago, IL) Type: Full-time, Direct Hire Compensation: $115,000 base salary + discretionary bonus (2-6%) Benefits: Medical, Dental, Vision; HSA/FSA; 401(k) with 6% match; 2% profit sharing; Life & Disability insurance; Paid Time Off; Paid Holidays This an exciting full time, permanent opportunity with tremendous stability and growth potential! Join an iconic U.S. manufacturer and help modernize mission-critical network infrastructure that powers production, distribution, and enterprise operations. As a Network Engineer, you'll design, build, secure, and optimize LAN/WAN environments, strengthen perimeter and endpoint defenses, and collaborate across IT and business teams to keep the organization fast, resilient, and safe. What You'll Do Design, implement, and support scalable LAN/WAN/intranet architectures across plants, offices, and cloud endpoints Administer and harden network gear-firewalls, routers, switches, wireless APs, VPN-with defense-in-depth practices Monitor performance & security, triage incidents, document fixes, and drive preventive improvements Plan capacity & growth by analyzing traffic and forecasting future needs Partner with cross-functional teams to architect network solutions for new apps, SaaS, and datacenter/cloud workloads Stay current on emerging networking/cybersecurity tech and recommend pragmatic enhancements What You'll Bring Bachelor's in Computer Science, IT, or related field (Master's preferred) Proven success designing and supporting enterprise network architectures Hands-on mastery of TCP/IP, DNS, DHCP, VLANs, VPNs, and routing protocols Strong understanding of network security (firewalls, IDS/IPS, encryption, zero-trust concepts) Experience configuring/managing routers, switches, firewalls, VPNs, and voice Problem-solving mindset with crisp documentation and communication Experience leading upgrades/migrations and multi-stakeholder implementations Pay Transparency (Illinois) Base salary: up to $115,000 Discretionary bonus: 2-6% of base salary Benefits: Medical, Dental, Vision; HSA/FSA; 401(k) with 6% match; 2% profit sharing; Life & Disability; PTO; Holidays Equal Opportunity We are committed to equal employment opportunity. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic.

About the Role We are seeking an experienced IT Governance & Controls Program Manager to design, implement, and oversee enterprise‑level governance programs. In this role, you will ensure the effectiveness of IT controls, strengthen operational rigor, and support leadership with data‑driven insights. You will partner cross‑functionally across technology, audit, and compliance teams to enhance processes, manage risks, and elevate the organization's control posture. Responsibilities Analyze control data to identify trends, assess control effectiveness, and drive continuous improvement across IT delivery processes and frameworks. Build advanced dashboards and analytical reports that illustrate control adherence and uncover strategic optimization opportunities. Develop key performance indicators (KPIs), key risk indicators (KRIs), and other metrics to support leadership decision‑making. Create consistent communication templates and executive‑ready presentation materials to simplify complex technical information. Prepare comprehensive reports for senior leadership, enabling strategic planning and informed business decisions. Serve as a trusted advisor to stakeholders on IT control requirements, best practices, and risk mitigation strategies. Lead projects spanning multiple systems and teams, ensuring alignment with governance frameworks and regulatory expectations. Conduct gap analyses to evaluate control coverage against regulatory or industry standards, and map current processes to those standards. Build and maintain continuous monitoring frameworks to ensure ongoing compliance and control effectiveness. Provide subject matter expertise across IT process domains, control frameworks, and operational governance. Partner with compliance and internal audit to ensure IT controls meet regulatory and audit expectations. Support remediation of identified findings by collaborating with IT stakeholders to implement effective, sustainable solutions. Act as a governance liaison during regulatory examinations and audit engagements. Identify emerging technologies and tools that enhance efficiency, quality, and security across IT systems. Anticipate risks and develop proactive mitigation strategies. Lead special initiatives and IT projects that address evolving organizational priorities. Apply strategic and analytical thinking to solve complex technical challenges and support innovative solution development. Perform additional responsibilities aligned with organizational needs. Minimum Qualifications Bachelor's degree in Computer Science, a related technical field, or equivalent practical experience. 10+ years of experience in IT, governance, controls, or related fields. Strong analytical skills and experience developing data reports or dashboards. Ability to work effectively across multiple levels of management and within fast‑paced environments. Excellent communication skills, with the ability to translate technical concepts for varied audiences. Demonstrated initiative, curiosity, and a proactive approach to problem‑solving. Collaborative mindset with a focus on team success. Working knowledge of IT control frameworks and industry standards such as ITIL, COBIT, NIST CSF, or similar. Proficiency with Excel, PowerPoint, and dashboard/reporting tools (e.g., Tableau, Jira). Preferred Qualifications Experience with Security or DevOps tooling. Familiarity with integrated GRC platforms (e.g., Archer). Experience in capital markets or the broader technology industry. Salary: ~$175k - $195k + bonus

***Hybrid, 3 days onsite, 2 days remote*** ***We are unable to sponsor as this is a permanent full-time role*** A prestigious company is looking for a Network Engineer.This network engineer will focus on Cisco Routers/switches, LAN/WAN, Cisco ACI, Firewalls, load balancing, Ansible/Terraform, Cloud, etc. Responsibilities: Oversee the full lifecycle of network infrastructure, including the design, deployment, support, and documentation of routing, switching, firewalls and cloud-base solutions. Lead and coordinate network changes, ensuring security, performance and compliance with governance framework (NIST-CSF, COBIT). Collaborate with vendors, carriers, and engineering teams to resolve complex issues and drive large-scale project to completion. Provide strategic directions for network planning, maintaining up-to-date documentation and deliver on-call operational support to ensure reliability and business continuity. Qualifications: Bachelor's degree, preferably in a technical discipline (Computer Science, Mathematics, etc.) or equivalent combination of education and experience. 5+ years of experience in IT systems installation, operations, administration, and maintenance of virtualized servers / cloud systems Cisco Certified Network Professional (CCNP or CCDP) equivalent field experience AWS certifications such as DevOps Engineer, Solutions Architect, Advanced Networking, or Security or equivalent field experience Cisco Certified Internetwork Engineer (CCIE) Certification Experience directing use of tools such as Ansible, Terraform, Jenkins, Python, and Github (or industry equivalent) Experience delivering Infrastructure as code Experience building cloud infrastructure in environments such as AWS (Preferred), Azure, or Google Cloud, or similar service Knowledge of layer 3 routing and switching Experience with IOS, NX-OS, and XR Advanced experience with architecting, designing, deploying, and operating network elements such as DNS/IPAM; Firewalls; Network Access Control Solutions (NAC); load balancing; DDoS mitigation, tapping/sniffing infrastructures; and NTP Excellent physical communication troubleshooting skills using cabling and signaling analyzer, packet capture and analysis Advanced WAN, LAN, TCP/IP, VPN, Ethernet Skills Extensive EIGRP, BGP4, RIP and OSPF Routing Protocol knowledge Experience with SDN deployments or Cisco ACI Experience with IP route and switching for mainframe and storage appliances

Role: Network Engineer Job Type: Full Time About the role We are seeking a highly skilled and motivated Network Engineer with hands-on experience in routing and swtiching. The ideal candidate will provide direct, on-site ("hands-on") support, troubleshoot complex network issues, and be an expert in routing and switching protocols. Key responsibilities Provide on-site, "hands-and-feet" support for network infrastructure, including physical racking, stacking, cabling, and hardware replacement for Arista switches and routers. Configure, install, and support network hardware and software, ensuring seamless integration with our existing infrastructure. Monitor network performance and proactively identify and resolve issues related to routing and switching. Travel to other location when required for hands and feet support. ( 10%) Serve as the primary on-site resource for network-related incidents, performing advanced troubleshooting and resolving critical issues with minimal downtime. Knowledge of network routing protocols (e.g., OSPF, BGP) and advanced switching technologies (e.g., VXLAN, EVPN). Plan and execute network maintenance, upgrades, and expansion projects with a focus on data center and campus environments. Develop and maintain comprehensive technical documentation, including network diagrams, configurations, and standard operating procedures. Collaborate with cross-functional IT teams and vendors to deliver new solutions, resolve issues, and ensure compliance with network standards. Participate in an on-call rotation to provide 24/7 support for critical network issues. Qualifications Experience: 5+ years of hands-on experience in network engineering, with specific and in-depth experience configuring and troubleshooting routing and switching hardware and software Knowledge of L2/L3 networking protocols, including BGP, OSPF, VLANs, and Spanning Tree. Hands-On Skills: Proven experience with physical infrastructure tasks, such as server racking, cable management (copper and fiber), and hardware replacement. Problem-Solving: Excellent analytical and troubleshooting skills, with the ability to diagnose and resolve complex network issues. Disclaimer HCL is an equal opportunity employer, committed to providing equal employment opportunities to all applicants and employees regardless of race, religion, sex, color, age, national origin, pregnancy, sexual orientation, physical disability or genetic information, military or veteran status, or any other protected classification, in accordance with federal, state, and/or local law. Should any applicant have concerns about discrimination in the hiring process, they should provide a detailed report of those concerns to ****************** for investigation. Compensation and Benefits A candidate's pay within the range will depend on their work location, skills, experience, education, and other factors permitted by law. This role may also be eligible for performance-based bonuses subject to company policies. In addition, this role is eligible for the following benefits subject to company policies: medical, dental, vision, pharmacy, life, accidental death & dismemberment, and disability insurance; employee assistance program; 401(k) retirement plan; 10 days of paid time off per year (some positions are eligible for need-based leave with no designated number of leave days per year); and 10 paid holidays per year.

***We are unable to sponsor as this is a permanent full-time role*** ***Hybrid, 3 days onsite, 2 days remote*** Responsibilities: Managing Cisco switching, routing, firewalls, load balancing, wireless, DNS, NTP, Windows and Linux server administration, authentication platforms such as Cisco ISE, TACACS, and OOB console switches. Managing the cloud environments in OCI and MS Azure. Experience with current WAN and LAN network standards and security best practices. Experience with Cisco hardware platforms such as Catalyst 9000, Cisco ACI, Cisco ASR, F5 Big IP LTM/GTM/APM, Cisco FTD/FMC, and Illumio Core. Ability to manage structured wiring, both copper and fiber optic. Expertise with controller based wireless network standards and best practices, and the ability to monitor and troubleshoot these networks. Basic scripting techniques and the ability to automate processes to implement and manage the network environment effectively. Experience with support and implementation of Site to Site, SSL, and IPsec VPN remote access. Experience with network management, alerting, and reporting tools such as Cisco FMC, Solarwinds NPM/NCM, Cisco Prime Infrastructure, Cisco DNA Center, Cisco Stealthwatch. Experience with network protocol analysis tools such as wireshark and NetScout Ngenius. Utilize Service Now for service request and incident handling, change management, and vulnerability management. Specific tools/technologies: EIGRP, BGP, BFD, route manipulation, VSS, VPC, RSTP, GETVPN, IOSXE, NxOS, Cisco AnyConnect VPN, 5520/9800 wireless controllers, TACACS/RADIUS, syslog, netflow, Qualifications: A Bachelor's degree in computer science or related field or equivalent experience is required. 5+ years of experience in large campus environment is preferred. Certifications such as Cisco CCNA, CCNP, Azure network engineer associate are preferred.