Network administrator jobs in West Lafayette, IN

Responsible for the administration, security, and reliability of the company's IT infrastructure including servers, networks, and Azure. This role ensures optimal performance, reliability, and security across hybrid on-premises and cloud environments. Essential Duties and Responsibilities (Other duties may be assigned) Serve as the primary administrator for the company's Azure infrastructure (virtual machines, networking, storage, identity, and monitoring). Manage and maintain LAN/WAN, VPNs, firewalls, WAPs, VLANs, and all network devices (primarily Cisco Meraki). Monitor and maintain infrastructure health, performance, and capacity, performing proactive maintenance and responding to incidents. Partner with the cybersecurity MSP to lead internal response for security alerts, vulnerabilities, and incidents. Support compliance efforts related to security frameworks (NIST, ISO 27001, SOC 2, SOX, or similar). Lead Windows Server and endpoint patching, including testing, deployment, and post-rollout validation. Support M365 tenant configurations, licensing, and integrations. Support mobile device management (MDM) via Intune for both corporate and BYOD assets. Manage server and workstation policies using a combination of Intune and Group Policy. Lead or participate in IT projects such as infrastructure upgrades, office expansions, or system migrations. Maintain comprehensive documentation (system configurations, network diagrams, SOPs, troubleshooting). Mentor junior IT staff to ensure coverage during absences. Perform scheduled after-hours maintenance following change control procedures. Occasionally assist with desktop troubleshooting and end-user support when team members are out of office or when there are spikes in support tickets Qualifications An employee in this position should have the following work experience, skill set, education/certifications, and physical/mental requirements: Work Experience: 8 years of progressive IT infrastructure experience. Proven experience managing hybrid environments (on-premises + Azure). Hands-on experience with Azure, Windows Server, Active Directory, and Cisco or Meraki networking. Experience managing M365 environments, with an emphasis on Entra and Intune. Experience with PowerShell automation for system and network administration. Exposure to Oracle Cloud Infrastructure is a plus. Knowledge/Skills: Deep understanding of: Azure services: AD, VPN Gateway, VNets, storage, firewalls, ExpressRoute, monitoring tools. Networking: VLANs, subnets, DHCP/DNS, site-to-site VPNs, and IDS/IPS configuration. Security best practices: identity management, least privilege, MFA enforcement, logging, endpoint management. Windows infrastructure: Group Policy, patch management, and Intune. Strong troubleshooting and root-cause analysis skills across OSI layers. Excellent documentation, organization, and communication abilities. Ability to cross-train is key. Powershell and other similar scripting languages. Education/Certification: Associate or bachelor's degree in the field of computer science and/or Information Systems Management is preferred but not required. One or more of the following certifications strongly preferred: Microsoft Certified: Azure Administrator Associate (AZ-104) Cisco CCNA or CCNP CompTIA Security+ or Network+

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.

Must Have Technical/Functional Skills Desktop support, L2 Windows support, Mac OS support, Windows 10/11, Apple iOS Support, Roles & Responsibilities • Provide remote desktop level L2 troubleshooting of end user issues by taking remote control of Laptop/Desktop/VDI • Solving technical issues related to Windows 10/11, iOS and Mac operating systems and standard software components like MS Office/VPN/Anti-Virus/Skype etc. • Provide support in enrolling the iOS devices in MDM (JAMF) and investigate the incidents and Tasks • Deployment of device drivers and windows patch updates • Troubleshoot laptop/desktop performance, group policy, Encryption and failed Software configuration of end user devices • Manage the Security compliance health status of end user workstations • Monitor security patching status and remedy deficiencies proactively • Diagnoses, troubleshoot, resolve and escalate supported software, hardware and peripheral Incident calls assigned from Service Desk team • Adjust configuration options as required to resolve defects identified while performing corrective action on a device • Investigate desktop level incidents and identify root causes to be able to provide solutions. • Deployment, Monitoring, Reporting of Device Drivers including BIOS & utilities • Support Windows 11 Feature upgrade using modern management techniques - SCCM/Auto Pilot • L2 Workstations operational support • Monitor and report on User experience. Report on Workstation image deployments and patch compliance metrics Salary Range: $60,000 $70,000 Year TCS Employee Benefits Summary: Discretionary Annual Incentive. Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans. Family Support: Maternal & Parental Leaves. Insurance Options: Auto & Home Insurance, Identity Theft Protection. Convenience & Professional Growth: Commuter Benefits & Certification & amp; Training Reimbursement. Time Off: Vacation, Time Off, Sick Leave & Holidays. Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

Are you a skilled problem-solver who is always looking to sink your teeth into something new? A strong communicator who enjoys helping others? Clarity Technology Group, a Managed Service Provider comprised of a hard-working and close-knit team is searching for a new IT Services Technician. We maintain a flexible and relaxed office environment and work every day to exceed our clients' expectations. We offer comprehensive benefits to promote health and wellness among our staff. This is a hybrid position in Schaumburg, IL. We'll Provide: A collaborative work environment with the ability to learn about many different industries Salary of $55,000-65,000 Room for professional growth Robust benefits, including health, dental, and vision insurance, a 401(k) plan, life insurance, and both short- and long-term disability coverage What You'll Do: Provide support to end users via remote support sessions and on-site Provide support for Microsoft technologies including Windows and Office 365 Configure and deploy new laptop and desktop systems Document incidents and follow resolution procedures Provide exceptional customer service at all times Skills You'll Need: 1-2 years of previous technical support experience Experience with building desktops and troubleshooting hardware issues Enjoy working as part of a collaborative team and in a fast-paced environment Analytical thinking, problem solving, and the ability to learn quickly Ability to work a light, rotating on-call schedule Technical curiosity! Associate's or Bachelor's degree in an Information Technology related field is preferred Experience with Active Directory and Group Policy a plus Ability to travel to head office in Madison, WI on occasion preferred, including one week at the start of the role Next Steps: Quick apply with your resume here Or Get a head start on our application and aptitude testing process here: *******************************************************************

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.

Our large healthcare client is currently going through a Windows upgrade. This role will run through at least February of 2026. Skill sets: Familiarity with Windows 10 and 11. Comfortable working with end users to assist with any basic questions on computer usage. (How to open programs/install a printer/basics of MS Office) Comfortable swapping computer hardware/peripherals. Basics of installing software/drivers within Windows. Job Description: Our client is upgrading our workstation fleet from Windows 10 to Windows 11. Our client currently has ~5K desktops and laptops that need to be upgraded. Some older hardware is being physically replaced, while newer hardware is being reimaged to Windows 11. The client will provide training on internal processes such as imaging/software installation. This role entails PXE installing Windows 11 onto workstations via BigFix OS Deployment - our PXE boot software. Then, installing drivers/software/configuring the replacement to match the old device. Then, physically swapping the replacement. This is across our Health System, but the current focus would be in South Bend and Elkhart. However, we have several off-site clinics/locations, so some driving will be required.

The Desktop Support Engineer in a dispatch role is responsible for providing first and second-level technical support while also managing the efficient assignment and dispatch of service requests. This hybrid role ensures end-user issues are resolved promptly-either directly or by coordinating with other technicians-by triaging tickets, prioritising tasks, and maintaining strong communication between IT and users. Key Responsibilities: Technical Support: Provide on-site and remote support for desktops, laptops, printers, mobile devices, and related hardware/software. Troubleshoot and resolve issues related to Windows, mac OS, Office 365, networking, VPN, and other business-critical applications. Assist with system setups, hardware deployment, and software installations. Perform password resets, account unlocks, and basic user account administration. Maintain documentation of technical procedures and known issues. Dispatch & Coordination: Monitor incoming support tickets and assign them based on priority, issue type, location, and technician availability. Act as the central coordinator for all Desktop Support operations-ensuring efficient resource allocation. Follow up on open tickets to ensure resolution and customer satisfaction. Escalate complex or high-priority issues to senior engineers or other IT teams as needed. Track SLA compliance and keep stakeholders informed of ticket status and updates. Create shift handover reports and maintain accurate logs of ongoing issues. Requirements: Education & Experience: Associate or Bachelor's degree in Information Technology, Computer Science, or related field preferred. 1-2 years of hands-on experience in a desktop support or helpdesk environment. Experience with dispatching or coordinating IT support is a strong plus. Technical Skills: Proficiency in supporting Windows and Mac OS environments. Familiarity with Microsoft Active Directory, Exchange, and Office 365. Experience with ITSM tools (e.g., ServiceNow, Jira, Remedy, Zendesk). Understanding of networking basics (TCP/IP, DNS, DHCP, VPN). Preferred Certifications: CompTIA A+, Network+, or Security+ Microsoft Certified: Modern Desktop Administrator Associate ITIL Foundation (for process-oriented environments) Work Conditions: May include shift work, on-call rotation, or weekend support depending on business needs. Combination of desk-based and floor support (if on-site). What next? If you are looking for that next challenge in your career and wish to apply for this role, please forward your resume to ********************************

We are an MSP supporting small and mid sized businesses across the Chicagoland area. Our team offers the pace and variety of a local MSP with the support and structure of a larger organization. We value ownership, consistency, and continuous learning, and we are looking for a System Administrator with MSP experience who wants to grow while taking on meaningful technical responsibility. This role is a strong fit for a mid level MSP engineer who can handle escalations, keep server environments healthy, and contribute to Microsoft 365 and Azure projects. You will work across multiple client networks, support cloud migrations, and partner with senior engineers on upgrades and modernization work. Responsibilities • Take ownership of escalations across Windows Server, Microsoft 365, Azure, and core networking • Administer Windows Server 2016 to 2022 including Active Directory and Group Policy • Support Microsoft 365 migrations and improvements including Exchange Online and OneDrive • Work with Azure services including Entra ID, Intune, and Azure Virtual Desktop • Troubleshoot DNS, DHCP, VPN connectivity, VLANs, and firewall related issues • Assist with infrastructure upgrades, refreshes, and cloud transition projects • Maintain clean documentation and ticket updates in PSA and RMM tools • Travel to client sites as needed for deployments, maintenance, and higher touch support Qualifications • 3 to 5 years of MSP experience supporting multiple client environments • Strong skills in Microsoft 365, Azure, and Windows Server 2016 to 2022 • Solid networking fundamentals including DNS, DHCP, VLANs, VPNs, and firewalls • Experience supporting Entra ID, Intune, and Azure Virtual Desktop • Comfortable handling escalations and participating in project work • Familiarity with Autotask and Kaseya or similar MSP toolsets • Strong communication, documentation, and problem solving skills • Certifications like Network+ or Microsoft 365 or Azure are a plus Location, Pay, and Benefits • Chicagoland area role with client site visits as needed • Hybrid schedule after onboarding, 2 to 3 days work from home • Salary up to $90K plus monthly performance bonus • Health, dental, and vision insurance • Mileage reimbursement for client visits • Training and certification reimbursement • Supportive MSP culture with clear growth path

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

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.

Links Technology is seeking a driven and skilled Network Systems Engineer to join our client's team in Chicago, IL. Our client is the industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. They leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide their clients with a competitive edge in an increasingly interconnected world. Responsibilities of the Network Systems Engineer: The Pre-Sales Systems Engineer has the key responsibility of acting as a trusted advisor for our clients customers and partners to gather requirements and identify opportunities with existing and new customers. Own the pre and post-sales technical relationship with the assigned territory and customer base. Build and maintain a deep, sound knowledge of all our client's technologies, in order to support and help in the enablement of strategic customers. Facilitate technical training on our client's products, differentiators, solutions, and demos. Engage with key partners to develop proficiencies in delivering services around Our client's solution set. Participate in the execution of Proof of Concepts (POCs) and on-site customer testing. Execute technical Quarterly Business Reviews with customer base. Support onsite requirements at the customer site. Respond to inbound questions from the customers including research and lab testing of solutions. Present technical content to worldwide organizations both virtually and in-person. Create technical marketing materials for the global Arista organization. Travel expectations is approximately 10%. Qualifications of the Network Systems Engineer: Minimum of 5 years of networking design and implementation experience with a focus on Data Center, Campus, WI-FI and Security solutions working with Financial Services customers. Strong presentation and selling skills including communication of complex technical material. Solid understanding and knowledge of how to build successful relationships between an equipment manufacturer and a customer base of executives, architects, engineers and operations teams. Good interpersonal skills, customer relations skills, and problem management skills, with the ability to stay calm and professional under pressure while working to strict deadlines. Experience creating technical material (slides, white papers, battle cards, solution guides, etc). Solid knowledge of competitive products, solutions, and services. Experience with Network Overlay and Virtualization is highly desired. Previous experience building network automation using Python and Ansible desired. Network Industry Certification including Arista Cloud Engineer (ACE) level 3-5 desired. Benefits of the Network Systems Engineer: 10 Days PTO Health, Dental, and Vision Insurance Matching 401k Direct hire opportunity! Hybrid role in Chicago, IL Salary Range: $112k - $160k

***We are unable to sponsor for this permanent full-time role*** is bonus eligible*** Prestigious Financial Company is currently seeking a Senior Network Engineer with strong Cisco ACI and Cloud/DevOps technologies experience. Candidate will be responsible for supporting, administrating and overseeing network support, design and analysis of new and existing architectures, routing/switching configuration and design, and network related business continuity approaches; develop systems specifications, technical implementation plans and coordinating complex installation projects with clients and vendors. Works with a team performing network design and support of new network and security architectures for “on premise” and Cloud networks. 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: [Required] Experience directing use of tools such as Ansible, Terraform, Jenkins, Python, and Github (or industry equivalent) [Required] Experience delivering Infrastructure as code [Required] Experience building cloud infrastructure in environments such as AWS (Preferred), Azure, or Google Cloud, or similar service [Required] Knowledge of layer 3 routing and switching [Required] Experience with IOS, NX-OS, and XR [Required] 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 [Required] Excellent physical communication troubleshooting skills using cabling and signaling analyzer, packet capture and analysis [Required] Advanced WAN, LAN, TCP/IP, VPN, Ethernet Skills [Required] Extensive EIGRP, BGP4, RIP and OSPF Routing Protocol knowledge [Preferred] Experience with SDN deployments or Cisco ACI || [Required] Experience with IP route and switching for mainframe and storage appliances Education and/or Experience: [Required] Bachelor's degree, preferably in a technical discipline (Computer Science, Mathematics, etc.) or equivalent combination of education and experience. [Required] 5+ years of experience in IT systems installation, operations, administration, and maintenance of virtualized servers / cloud systems Certificates or Licenses: [Preferred] Relevant industry certifications such as Microsoft Azure or Google Cloud [Preferred] Cisco Certified Network Professional (CCNP or CCDP) equivalent field experience [Required] AWS certifications such as DevOps Engineer, Solutions Architect, Advanced Networking, or Security or equivalent field experience [Preferred] Cisco Certified Internetwork Engineer (CCIE) Certification

The IT Infrastructure Engineer is a senior technical role responsible for implementing, operating, and improving enterprise IT infrastructure across our US locations. While enterprise architects define global designs and standards, this role ensures their successful implementation locally, taking full ownership of operations and driving solutions to completion. The Infrastructure Engineer covers core infrastructure domains (network, virtualization, servers, firewalls, storage, backup, monitoring, MFT) and plays a key role in delivering projects, ensuring compliance, and maintaining reliable, secure operations. Salary range starts at $100,000 base and increases based on experience, with bonus eligibility of 10%. DUTIES & ESSENTIAL JOB FUNCTIONS Implement and manage enterprise network infrastructure (LAN, WAN, WiFi, VPNs) across US sites. Administer, configure, and troubleshoot firewalls (Fortinet, Cisco) to ensure secure and compliant connectivity. Manage Windows Server and Linux (RHEL/Debian) environments, Active Directory, and Group Policy Objects (GPOs). Oversee datacenter operations, including storage (SAN/NAS) and enterprise backup systems (Commvault). Deploy, administer, and optimize virtualization platforms (VMware vSphere, ESXi, vCenter). Administer Managed File Transfer (MFT) platforms such as Axway, Connect:Direct, and SFTP. Implement and maintain infrastructure monitoring tools Lead and execute infrastructure projects, including upgrades, migrations, and new deployments, in alignment with global standards. Collaborate with InfoSec and Audit teams to ensure PCI, SOC II, and ISO compliance. Drive troubleshooting and root-cause analysis for complex incidents, ensuring long-term solutions. Provide technical input to architecture discussions, ensuring feasibility and operational efficiency. Mentor junior staff and act as escalation point for technical issues. Document infrastructure standards, procedures, and lessons learned. OTHER FUNCTIONS AND RESPONSIBILITIES This in no way states or implies that these are the only duties to be performed by the employee occupying this position. Employees will be required to follow any other job-related instructions and to perform other job-related duties requested by their supervisor in compliance with applicable Federal and State laws. All job requirements are subject to possible modification to reasonably accommodate individuals with disabilities. Some requirements may exclude individuals who pose a direct threat or significant risk to the health and safety of themselves or other employees. REQUIRED QUALIFICATIONS 5-7+ years of experience in IT infrastructure engineering or senior system administration. Strong hands-on expertise in: Networking (LAN, WAN, WiFi, VPNs) Firewalls (Fortinet, PaloAlto) Virtualization (VMware vSphere, ESXi, vCenter) Windows Server, Linux, Active Directory, GPO Storage, Backup (Commvault) MFT platforms (Axway, Connect:Direct, SFTP) Monitoring tools (Nagios, PRTG, Lansweeper, Sentinel or similar enterprise monitoring tools) Proven ability to take ownership and deliver infrastructure projects end-to-end. Strong troubleshooting skills with a solution-oriented mindset. Experience working in compliance-driven environments (PCI, SOC II, ISO). Excellent communication skills; ability to collaborate with global teams and present technical issues to management. Experience in multinational or highly regulated enterprise environments. Demonstrated ability to lead projects and mentor team members. Scripting/automation skills (PowerShell, Bash, Python). PHYSICAL REQUIREMENTS/WORK ENVIRONMENT Requires working on hard floor - standing, walking, bending, squatting, climbing, kneeling, twisting and stooping on occasion. Must be able to withstand loud noise in a manufacturing environment Must be able to work while wearing Personal Protective Equipment (PPE). The above job description is meant to describe the general nature and level of work being performed. It is not intended to be construed as an exhaustive list of all responsibilities, duties and skills required for the position. BENEFITS INCLUDE medical (PPO and HDHP with HSA), dental, Vision, PTO, paid holidays, 401k with employer match, short/long term disability, life insurance, healthcare and dependent care flexible spending, EAP, commuter benefits, education assistance and more.

The Windows Server Upgrade Engineer will be part of a Server Operations team and will support the day-to-day technical operations of a large-scale infrastructure environment consisting of approximately 1,800 physical and virtual servers running on Dell hardware and Hyper-V. This role involves assessing complex technical issues, recommending and implementing solutions, and providing administration and oversight for server hardware and software infrastructure. The ideal candidate is a self-starter who can independently drive tasks to completion and quickly adapt to changing technical demands. Key Responsibilities: Coordinate with application owners to schedule and perform comprehensive Windows Server OS upgrades, including in-place upgrades and new deployments (e.g., 2012 to 2016/2019/2025) within a large-scale Hyper-V environment. Perform physical hardware upgrades on Dell R620 servers across multiple sites, using Dell tools such as iDRAC, onboard flash memory, and Dell OpenManage Essentials (OME). Develop and utilize automation scripts using PowerShell, Ansible, or similar tools to streamline OS deployments, upgrades, and repetitive operational tasks. Work independently, taking direction from managers or team leads to complete server provisioning and support activities. Collaborate with team members to provide cross-training on roles and responsibilities. Manage day-to-day server operations using standard enterprise tools. Respond to and resolve alerts generated by server infrastructure monitoring systems. Work closely with application teams to resolve software installation and compatibility issues on managed servers. Coordinate with third-party vendors for support, recommendations, and issue resolution. Perform initial entry of enterprise server assets into the server asset management database. Participate in a 24x7 Windows Server on-call rotation to support critical server emergencies. Education & Certifications: Bachelor's degree or equivalent experience preferred. Microsoft certifications (e.g., MCSE) are a plus but not required. Experience Requirements: 5+ years of experience managing Windows Server OS (2012, 2016, 2019, 2025) in an enterprise Hyper-V / SCVMM environment. Expert-level Windows troubleshooting and triage experience. Proven experience planning and executing OS upgrades, including in-place upgrades and new deployments. Hands-on experience with Dell server hardware (e.g., R620) and remote management tools such as iDRAC and Dell OpenManage Essentials (OME). Experience with Microsoft Failover Clustering, host/OS patching, migrations, SCCM, and Azure administration. Knowledge, Skills, and Abilities: Strong scripting and automation skills using PowerShell, Ansible, or similar technologies. Excellent planning, organizational, and prioritization skills, with the ability to manage multiple projects simultaneously. Experience translating business requirements into IT specifications, including strategy, platform selection, and reference architecture designs. Strong interpersonal, collaboration, leadership, facilitation, and conflict-management skills. Excellent communication skills, with the ability to clearly explain complex technical concepts to both technical and non-technical audiences. Strong commitment to leveraging information technology to positively support organizational and community outcomes. 2009

Chicago-based financial technology firm, is seeking a Systems Engineer to maintain and enhance the environment for a variety of innovative trading, market risk, and broker systems used by clients worldwide. The candidate is expected to be a highly motivated individual who will be responsible for collaborating with a top-notch team of technologists in growing a world-class organization. The position reports to the VP of Hardware and Infrastructure. Primary Responsibilities: Manage, support, and troubleshoot data storage, servers, and other virtual computing platforms including Microsoft Cluster Manager, Microsoft Hyper-V, Red Hat OpenShift. Install hypervisors and operating systems in support of infrastructure to include patching, updating releases, firmware, and BIOS updates. Serve as a subject matter expert for virtualization, automation, and orchestration platforms. Manage server stability, security, performance, and capacity. Adapt, Improve, Develop, execute, and troubleshoot Windows provisioning scripts that utilize multiple languages/scripting technologies to streamline deployment. Develop, execute, and troubleshoot Windows provisioning scripts that utilize multiple languages/scripting technologies. Perform root cause analysis for supported environments. Prioritize multiple work streams simultaneously and meet deadlines. Deploy, maintain, and troubleshoot multiple virtualized environments (DevTest, Stage, Production). Develop plans for the future strategy of server/serverless, container services, storage, and platforms. Provide budgetary information as needed. Job Requirements: • Achieved or working towards MCSA/MCSE of advanced Windows Server/Active Directory Certification. • 5+ years' experience supporting Hyper-V virtualization platform including cluster implementation and automated fail-over. • Must be a creative problem solver with excellent trouble-shooting skills; flexible, proactive, and able to work in a fast-paced, ever-changing, and exciting environment. Nice to have: Cybersecurity experience Experience with administering Microsoft 365, Intune and SolarWinds is a plus. Experience with Rubrik or similar backup solutions. Experience with Tanium or similar third-party patching Linux, Ansible, Puppet

W2 only role Remote Role No development in this role/ candidate must have knowledge of the fundamentals of Service Now/ Scripting knowledge is nice-to-have especially Java scripting/ must know various platforms within Service Now (Yokahama, Xanadu, etc.) Top 3 skill sets required for this role: 1. Understanding of basic platform administration (roles, ACL's, script includes, business rules, CMDB, etc) 2. Know how to debug in the ServiceNow environment using out-of-box tools 3. Javascript, XML, JSON Nice to have skills or certifications: 1. Knowledge of REST API's and how to debug them 2. Performance analytics experience 3. Certified System Administrator Responsibilities Configure and customize core ServiceNow applications (ITSM, CMDB, Change, Problem, Incident, etc.). Collaborate with business analysts, administrators, and other stakeholders to translate requirements into technical solutions. Build and maintain integrations between ServiceNow and external systems using REST, SOAP, or other methods. Develop and maintain client scripts, business rules, UI policies, and flow designer flows. Participate in platform upgrades and ensure customizations are compatible with new versions. Conduct unit and integration testing and support UAT activities. Write and maintain clear technical documentation. Identify areas for improvement in platform performance, user experience, and workflow efficiency. Provide support and troubleshooting for application issues and user inquiries. Help solution new ideas to improve existing and future business processes Work to uphold best practice and the integrity of the ServiceNow platform Education & Certification B.S. in IT related field OR degree and equivalent work experience ServiceNow Certifications - preferred ITSM, ITAM, CMDB, SAM, HAM, FSM TIL Certification - preferred Experience 2+ years IT experience, 1+ years working on ServiceNow Xanadu+ - preferred Portal, HR, ITSM, Customer Service, Catalog, MID Servers, Discovery Probes, Notify, Integrations, Scrum, ATF (automated-test framework), Transform Maps, JavaScript, XML, JSON, REST, SOAP

Microsoft 365 Engineer Onsite Daily Locals Preferred This is a Full time, permanent position and is not open to sponsorship, 3rd party representation or H1B transfer at this time. I am looking for a hands-on Microsoft 365 Engineer to own, administer, and continuously improve our enterprise M365 environment. This is a great opportunity for someone who wants full ownership of a modern collaboration platform, enjoys solving complex technical challenges, and thrives in an onsite team environment. You'll manage daily operations, lead platform enhancements, and drive adoption across the business. Your work will directly impact company productivity, data security, and collaboration effectiveness. OVERVIEW OF RESPONSIBILITIES Microsoft 365 Administration Manage user identities, groups, licensing, and security settings in Entra ID (Azure AD). Administer Exchange Online (mail flow, hybrid connectivity, retention policies). Maintain and optimize Teams, SharePoint Online, OneDrive, Outlook, and collaboration workflows. Implement backup and recovery procedures for M365 email and files. Security & Compliance Enforce Conditional Access, MFA, and identity protection protocols. Configure retention/sensitivity labels and compliance policies via Microsoft Purview. Perform periodic security audits and resolve vulnerabilities. Support hybrid identity integration between AD and Azure AD. Monitoring & Troubleshooting Use PowerShell, Graph API, M365 Admin Center, and Defender portal to monitor performance and security. Quickly resolve complex issues related to email flow, Teams meetings, SharePoint access, and identity authentication. Build automation scripts, runbooks, and dashboards. Support & Collaboration Partner with the Service Desk and app teams to improve processes and ensure change control. Provide user training, communications, and documentation. Participate in on-call rotation and off-hours upgrades. Windows Server Management Maintain and support on-prem Windows Server infrastructure. Install, upgrade, patch, and troubleshoot server systems to ensure reliability. QUALIFICATIONS 5+ years in IT; 3+ years administering Microsoft 365 / Azure environments. Strong experience with Exchange Online, Teams, Intune, SharePoint Online, and Entra ID. Azure experience, including VMs, AKS, SQL managed instances, and Azure firewall. Strong PowerShell automation expertise. Experience with backup/disaster recovery and security protocols. Excellent communication and problem-solving ability. Microsoft or Azure certifications are a plus (Azure Admin, Azure Architect, M365, CCNA). Overview: Sterling Engineering / Staffing has a rich history of delivering top talent to our clients. We are a nationwide Staffing Firm that has been in business for over 56 years. With over 200 currently active clients, Sterling works within the Automation, Energy, Facilities, Information Technology, Food, Logistics / Supply Chain, Manufacturing, Packaging, Life Sciences, Pharmaceuticals, Engineering and R&D industries. Qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or genetic information.

**Your Work Shapes the World at Caterpillar Inc.** When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. **About EPD:** Caterpillar's Electric Power Division (EPD) offers integrated solutions, parts, and services to meet the needs of our various commercial and industrial electric power customers. EPD supports a wide range of customer applications across the globe, including providing back-up power to hospitals, providing emergency power when natural disasters strike, and supporting critical infrastructure for data centers, municipalities, and more. With a rich history of more than 95 years in the electric power business, our team has world-class expertise and a proven ability to adapt to changing demands. We're committed to providing sustainable and reliable solutions to our customers. Join our team to help build a better, more sustainable world for future generations! **Job Summary:** The Portfolio Support Consultant role within Caterpillar's Electric Power Division (EPD) is a dynamic and strategic position focused on fostering relationships with key global accounts, including leaders in the data center and technology sectors. The Portfolio Support Consultant will play a critical role in the development and deployment of effective fulfillment strategies for customer datacenter projects and alignment with Caterpillar's commitment to delivering sustainable and reliable solutions. **What you will do:** - Develop and maintain effective relationships with internal stakeholders, dealers and customers to enable key accounts sales & project execution objectives to be achieved. - Develop and deploy customer forecast translation methods and demand/supply assessments strategies with Caterpillar factories and with dealers. - Develop and deploy effective methods to derive accurate demand signals, request for product (RFP), and long-term forecasts (LTF) across key accounts. - Develop and deploy project execution planning, risk management, and contract management strategies with internal and external stakeholders. - Develop and deploy product pipeline strategies and governance with Caterpillar factories, dealers and customers to achieve assurance of supply for customers and dealers while reducing risks to Caterpillar. - Develop and deploy project milestone tracking and key performance indicators that can be utilized across key accounts to measure project execution success and customer satisfaction. - Leverage technology: lead efforts to leverage Caterpillar resources and tools to increase process efficiency and data automation. Serve as liaison with Strategy/Business Transformation team to identify and execute business process automation opportunities. - Communication and Collaboration: act as a consultant to internal teams, dealers and customers regarding contract management, project execution planning, risk mitigation, and performance metrics. - Collaborate with internal and external stakeholders across global accounts to identify areas for process improvement, focusing on delivering critical customer outcomes. - Identify, prioritize, document, and refine standard operating procedures (SOPs) to ensure consistency and efficiency in the different processes. **What you will have:** **Customer Focus** : Knowledge of the values and practices that align customer needs and satisfaction as primary considerations in all business decisions and ability to leverage that information in creating customized customer solutions. Level Extensive Experience: - Facilitates creation of the 'right' products and services to resolve customer business issues. - Fosters strong customer relationships via delivery on commitments, open communication, and on-going feedback/improvement. - Advises others on creating customer focused environments in various scenarios. - Anticipates customer needs, focusing efforts to proactively meet needs and exceed customer expectations. - Measures and observes customer satisfaction levels to ascertain and implement service improvement alternatives. - Communicates and models the criticality of customer focus as an organizational strategy. **Industry Knowledge** : Knowledge of the organization's industry group, trends, directions, major issues, regulatory considerations, and trendsetters; ability to apply industry knowledge appropriately to diverse situations. Level Working Knowledge: - Discusses industry-specific flagship products and services. - Demonstrates current knowledge of the regulatory environment for industry segment. - Describes the contribution of own function as it relates to the industry segment. - Participates in major industry professional associations; subscribes to industry-specific publications. - Currently works with a major industry segment and associated functions and features. **Decision Making and Critical Thinking** : Knowledge of the decision-making process and associated tools and techniques; ability to accurately analyze situations and reach productive decisions based on informed judgment. Level Working Knowledge: - Differentiates assumptions, perspectives, and historical frameworks. - Evaluates past decisions for insights to improve decision-making process. - Assesses and validates decision options and points and predicts their potential impact. - Advises others in analyzing and synthesizing relevant data and assessing alternatives. - Uses effective decision-making approaches such as consultative, command, or consensus. - Ensures that assumptions and received wisdom are objectively analyzed in decisions. **Effective Communications:** Excellent written and verbal communication skills for conveying complex technical information to diverse audiences. Level Working Knowledge: - Skilled in bridging communication gaps between internal teams, dealers and customers. - Adept at crafting persuasive narratives to align stakeholders on project goals and strategies. - Ability to handle customer escalations with urgency and poise. **Negotiating** : Knowledge of successful negotiation concepts and techniques; ability to negotiate successfully across the organization and with external vendors and clients in a constructive and collaborative manner. Level Basic Understanding: - Ensures negotiators have awareness of complementary yet diverse interests. - Successfully completes significant negotiations, both internal and external. - Details the risks of negotiation breakdown from each party's perspective. - Protects own position, while demonstrating willingness to achieve win-win. - Identifies similarities and differences in position and assesses impact on discussions. - Detects and addresses lack of progress or a stalemate. **Relationship Management:** Knowledge of relationship management techniques; ability to establish and maintain healthy working relationships with clients, vendors, and peers. Level Working Knowledge: - Ability to build and maintain strong relationships with key stakeholders, including global customers, Caterpillar factories and dealers. - Skilled in navigating complex, cross-functional teams to achieve alignment and foster collaboration. **Top Candidates Will Also Have:** + College degree or equivalent experience with >5 years of specific industry experience. **Additional Information:** + This position is located in Dallas, TX, Alpharetta, GA, or Lafayette, IN. + Domestic travel up to 25% & minimal international travel is required. + Domestic relocation assistance is not offered for this position. + Visa sponsorship is not offered for this position. + This position requires the candidate to work a 5-day-a-week schedule in the office. **Final Details:** This employer is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as H, L, TN, F, J, E, O. As a global company, Caterpillar offers many job opportunities outside of the U.S. which can be found through our employment website at *************************** \#LI **Summary Pay Range:** $110,520.00 - $165,840.00 Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar. **Benefits:** Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits. + Medical, dental, and vision benefits* + Paid time off plan (Vacation, Holidays, Volunteer, etc.)* + 401(k) savings plans* + Health Savings Account (HSA)* + Flexible Spending Accounts (FSAs)* + Health Lifestyle Programs* + Employee Assistance Program* + Voluntary Benefits and Employee Discounts* + Career Development* + Incentive bonus* + Disability benefits + Life Insurance + Parental leave + Adoption benefits + Tuition Reimbursement * These benefits also apply to part-time employees **Posting Dates:** December 5, 2025 - December 18, 2025 Any offer of employment is conditioned upon the successful completion of a drug screen. Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply. Not ready to apply? Join our Talent Community (*********************************************** .

Primary function of this job is to take part in the day to day requirements of monitoring the Purdue University data network. Network Operations (NetOps) analyzes problems, performs troubleshooting, interfaces with clients, communicates with site technicians, and tracks problems through to resolution. The team's main responsibility is to utilize network monitoring tools (Elastic, AKiPS, LibreNMS, Grafana) to design effective solutions that will provide critical information regarding the status of Purdue's network. In addition, NetOps interfaces with clients of the Purdue University network to respond to network-related requests via the Team Dynamix ticketing system. When extra time is available, students will have the opportunity to develop scripts and automated solutions to address problems or improve team process accuracy/efficiency. Commonly used languages for automation are Python and Ansible. This is a unique opportunity to progress your career and learn using enterprise network monitoring tools and troubleshooting equipment. Additional Information: Hours are flexible around student schedules, and work study is available. During the Fall/Spring semesters, employed students must work between 12 and 40 hours per week. The possibility for summer work is also an option (and encouraged). During the summer, students will work between 30 and 40 hours per week and have more opportunities for project-related work. Job Responsiblities Specific job responsibilities include: * Assist Network Engineers with troubleshooting and trend analysis to resolve outages and prevent future issues * Update/maintain enterprise network monitoring tools * Ensure Confluence documentation is up-to-date and accurate * Interface with clients to assist with network-related requests and issues. * Manage external domain names for clients through AWS Route 53 * Create scripts to automate networking processes * Other responsibilities as required Requirements: * Must be an enrolled student * Must be willing to learn and able to work as a part of a multi-tier team * Troubleshooting skills * Self-motivated individual that is willing to take initiative * Able to effectively communicate technical problems to clients with varied technical backgrounds Preferences * Pursuing a degree in a technical field * Cisco IOS experience * Prior network troubleshooting experience * Programming experience * Customer Service experience * Work over the 2026 summer Education 0 Experience 0 FLSA Status Non-Exempt Apply now Posting Start Date: 11/14/25