Find & Apply For Computer Systems Engineer / Architect Jobs in Elk Grove Village, Illinois

Senior Systems Engineer DeKind Computer Consultants Elk Grove, IL Job Details Full-time $100,000 - $115,000 a year 19 hours ago Benefits Health insurance Dental insurance 401(k) Paid time off Parental leave Vision insurance 401(k) matching Professional development assistance Referral program Retirement plan Qualifications Microsoft Exchange DHCP Systems engineering DNS Desktop administration CompTIA Security+ Full Job Description Overview We are seeking an experienced Senior Systems Engineer to join our IT Infrastructure team. This role is responsible for designing, implementing, and maintaining a hybrid cloud infrastructure with deep expertise in Microsoft Intune, networking, virtualization, and Microsoft 365 ecosystems. The ideal candidate will serve as a technical escalation point for complex infrastructure issues and drive strategic initiatives to modernize a customer technology stack. This role offers an exciting opportunity to work at the forefront of technology, driving innovation through system architecture, integration, and optimization. As a key member of our technical team, you will leverage your expertise in systems engineering, software development, and infrastructure management to deliver scalable, secure, and efficient solutions that support our business objectives. Your proactive approach and problem-solving mindset will help ensure our systems operate seamlessly and securely in a fast-paced environment. Responsibilities Architect, deploy, and manage Microsoft Intune for device enrollment, compliance policies, configuration profiles, and application deployment across Windows, iOS, and Android platforms Design and implement Autopilot deployment strategies for zero-touch provisioning Manage Windows Update for Business rings, feature update deployments, and quality update cadences Implement Conditional Access policies integrated with Entra ID for zero-trust security posture Maintain role-based access control (RBAC) and administrative unit structures Design, implement, and maintain LAN/WAN architectures including VLAN design, routing protocols, and SD-WAN solutions Configure and manage firewall policies (Palo Alto, Fortinet, Cisco Meraki, or equivalent) including rule optimization, SSL inspection, IPS/IDS tuning, and VPN configurations (site-to-site, client VPN) Implement and monitor network segmentation, micro-segmentation, and zero-trust network access (ZTNA) Troubleshoot latency, packet loss, and connectivity issues across hybrid environments using tools like Wireshark, SolarWinds, PRTG, or Azure Network Watcher Administer VMware vSphere clusters including lifecycle management, DRS/HA configuration, and capacity planning Manage Microsoft Hyper-V clusters and failover clustering with Storage Spaces Direct (S2D) or SAN-backed storage Orchestrate workload migrations between on-premises hypervisors and cloud (Azure Migrate, VMware HCX) Implement backup and disaster recovery strategies using Veeam or Azure Site Recovery Optimize virtual machine performance, resource scheduling, and right-sizing Deploy, configure, and maintain Windows Server (2019/2022/2025) roles: AD DS, DNS, DHCP, File Services, Print Services, IIS, Certificate Services, Remote Desktop Services Manage Linux (RHEL, Ubuntu, Debian) servers for application hosting, container runtimes, and infrastructure services Harden servers per CIS Benchmarks, STIGs, and organizational security policies Administer Microsoft 365 tenant: Exchange Online, SharePoint Online, Teams, OneDrive, Security & Compliance Center Design and manage Active Directory / Entra ID hybrid identity: AD Connect, Password Hash Sync, Pass-through Authentication, Seamless SSO, Federation (AD FS) Implement Privileged Identity Management (PIM), Identity Protection, and Access Reviews Manage Group Policy and Intune configuration profiles for endpoint hardening and user experience Administer Exchange configurations, mail flow rules, retention policies, and eDiscovery Configure Microsoft Defender for Endpoint/Identity/Office 365/Cloud Apps integration Implement and maintain firewall configurations across perimeter, internal segmentation, and cloud security groups Conduct vulnerability assessments and coordinate remediation with patching cycles Participate in incident response for infrastructure-related security events Support audit readiness (CMMC) Manage certificate lifecycle (PKI, public CAs, Let's Encrypt, Azure Key Vault) Qualifications Minimum 7+ years of progressive systems engineering experience in enterprise environments Required Certifications (at least 3 of the following):

Microsoft Certified:

Endpoint Administrator Associate (MD-102)

Microsoft Certified:

Identity and Access Administrator Associate (SC-300)

Microsoft Certified:

Azure Administrator Associate (AZ-104) VMware Certified Professional (VCP-DCV / VCP-NV) Cisco CCNP Enterprise or Palo Alto PCNSE (ISC)² CISSP or CompTIA Security+ (for security-focused duties)

Core Competencies Systems Thinking:

Ability to understand complex interdependencies across network, compute, storage, and identity layers

Problem Solving:

Structured troubleshooting methodology for multi-layer infrastructure issues

Communication:

Translate technical concepts for non-technical stakeholders; produce clear documentation

Collaboration:

Work effectively across Security, Application Development, Service Desk, and Vendor Management teams

Continuous Learning:

Proactive adoption of emerging Microsoft cloud technologies and industry best practices

Operational Excellence:

Focus on automation, standardization, and proactive monitoring over reactive firefighting Join us as a Senior Systems Engineer to shape innovative solutions that empower our organization's growth while advancing your career in a vibrant tech-driven environment!

Pay:

$100,000.00 - $115,000.00 per year

Benefits:

401(k) 401(k) matching Dental insurance Health insurance Paid time off Parental leave Professional development assistance Referral program Retirement plan Vision insurance

Work Location:

In person