120 security systems engineer jobs at 76 companies in Elmhurst, IL
1d
Save
Mark Applied
Hide
Principal Systems Security Engineer
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
5+ YOEBachelor's in STEM plus 5 years, master's plus 3 years, or PhD plus 1 year; requires DoD systems engineering, cybersecurity or anti-tamper experience, and ability to obtain Secret clearance.
JSIG, DAAPM, NIST 800-53, CNSSI 1253, DODI 5200.39, Security Test and Evaluation (ST&E), Plan of Actions and Milestones (POA&M)
1d
Save
Mark Applied
Hide
Principal Systems Security Engineer
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
5+ YOEBachelor's in STEM with 5 years, master's with 3, or PhD with 1 year related experience; 2 years DoD systems engineering and 2 years cybersecurity or anti-tamper experience; Secret clearance required.
JSIG, DAAPM, NIST 800-53, CNSSI 1253, DODI 5200.39, POA&M
1mo
Save
Mark Applied
Hide
Senior Systems Engineer
Des Plaines, Illinois, United States
$100k-$150k/yr OnsiteFull Time
10+ YOEBachelor's degree in engineering with 10+ years experience, strong networking and routing knowledge, Linux and C/C++ proficiency, hardware/software troubleshooting, ability to obtain US security clearance and to travel.
Linux, C/C++, MANET, HAIPE
1w
Save
Mark Applied
Hide
Chief Systems Engineer/Architect Lead
Chicago, Illinois, United States
$180k-$220k/yr HybridFull Time
5+ YOEActive DoD Secret clearance, 5+ years of enterprise systems architecture and engineering experience, technical team leadership, cloud or hybrid-cloud experience, and a cloud security or cloud technology certification.
Microsoft, VMware, IBM, AWS, Google, ITIL, DoDI 8570.01, DoDM 8140, CONOPS
1mo
Save
Mark Applied
Hide
Senior Systems Engineer
Chicago, Illinois, United States
$125k-$145k/yr HybridFull Time
5+ YOE5+ years systems engineering experience; Windows Server, Active Directory, Microsoft 365, cloud (Azure/AWS), PowerShell automation, virtualization, networking and security experience required.
Windows Server, Active Directory, Group Policy, DNS, DHCP, PKI, PowerShell, Python, REST APIs, Microsoft Graph, Git, Terraform, Bicep, ARM, Ansible, CI/CD, Microsoft 365, Microsoft Entra ID, Exchange Online, Teams, SharePoint, OneDrive, Azure, AWS, VMware vSphere, Hyper-V, Microsoft Intune, Configuration Manager, Azure Arc, Microsoft Sentinel, Defender, CrowdStrike, Splunk, Logscale, ServiceNow, Jira
1mo
Save
Mark Applied
Hide
Distinguished Engineer - AI Security
Johnston or Pittsburgh or Irving or Phoenix or Franklin or Charlotte or Cleveland or Boston or Iselin or Philadelphia or Chicago
$175k-$250k/yr OnsiteFull Time
10+ YOE10+ years in software/platform/security/data engineering; strong Python and Linux scripting; AWS and cloud security experience; CI/CD and large-scale distributed systems expertise; bachelor's degree required.
Python, Bash, AWS, Linux, Jenkins, CircleCI, GitHub Actions, Kubernetes
5d
Save
Mark Applied
Hide
Systems Engineer II - Citrix
Skokie or Arlington Heights or Warrenville or Naperville or Elmhurst or Evanston or Glenview or Highland Park or Chicago
$42-$65/hr HybridFull Time
5+ YOEBachelor's degree or equivalent experience; 5+ years in IT systems or platform engineering; Citrix, cloud, virtualization, security, troubleshooting, and enterprise platform experience required.
Citrix, XenApp, VDI, NetScaler, AWS, Microsoft Azure, Google Cloud Platform (GCP), VMware, Nutanix, Electronic Medical Record (EMR), Epic Systems, Microsoft Office Suite, SaaS, HIPAA, PCI
3w
Save
Mark Applied
Hide
Systems Engineer 1
Saint Charles, Illinois, United States
$70k-$80k/yr OnsiteFull Time
Proficiency with Microsoft Server, Microsoft Office 365, Active Directory, Microsoft Azure; networking and system security knowledge; authorized to work in the US.
Microsoft Server, Microsoft Office 365, Active Directory, Microsoft Azure
4d
Save
Mark Applied
Hide
Systems Engineer Senior
Evanston, Illinois, United States
$112k-$142k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent education and experience; 4 years of systems administration or relevant experience preferred; expertise in infrastructure, servers, networking, storage, virtualization, security, and troubleshooting.
OS, virtualization, ticketing
2w
Save
Mark Applied
Hide
Network Systems Engineer
Oak Brook, Illinois, United States
$121k-$125k/yr OnsiteFull Time
2+ YOEBachelor’s degree in a related computer field, 2 years of network engineering or systems administration experience, networking and security expertise, programming and shell scripting experience, and Azure Solutions Architect certification.
TCP/IP, DNS, DHCP, PowerShell, DOS, C, C#, SQL, LAN/WAN
1mo
Save
Mark Applied
Hide
Agentic AI Security Engineer
North Chicago, Illinois, United States
$110k-$209k/yr HybridFull Time
2+ YOEExperience building agentic AI systems for security, strong Python, security operations experience, working knowledge of LLMs, API and data pipeline integration, and relevant degree with multiple years of experience.
Python, Claude Code, Cursor, GitHub Copilot, Aider, LangChain, AutoGen, Azure, AWS, GCP, SIEM, EDR, SOAR
3mo
Save
Mark Applied
Hide
IT Systems Engineer
Chicago, Illinois, United States
$110k/yr OnsiteFull Time
5+ YOE5+ years hybrid IT/infrastructure experience with hands-on IT ops, security, cloud engineering, and vendor management.
Google Workspace, Jamf, Kandji, Intune, Terraform, AWS, Datadog, Grafana, CloudWatch, VPC, IAM
2mo
Save
Mark Applied
Hide
Systems Engineer - Windows
Chicago or New York City or London
$150k-$250k/yr OnsiteFull Time
10+ YOE10+ years Microsoft-based engineering experience; Ansible, Terraform, PowerShell, Microsoft Graph API, Microsoft Azure, Intune, Autopilot, Entra ID, and Active Directory experience; strong automation, IaC/CaC, and security design skills.
Windows, Ansible, Terraform, PowerShell, Microsoft Graph API, Microsoft Azure, Microsoft Intune, Autopilot, Entra ID, Active Directory
2w
Save
Mark Applied
Hide
IT Systems Engineer Sr - Application Security
Chicago, Illinois, United States
$94k-$154k/yr OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience; 3–7+ years in application security, cybersecurity, or enterprise application support; expertise in application security controls, vulnerability management, IAM, OWASP, and enterprise integrations.
Qualys, Qualys WAS, Metasploit, SAST, DAST, WAF, OWASP Top 10, CIS Controls and Benchmarks, SSO, OAuth
1mo
Save
Mark Applied
Hide
Senior Systems Engineer
Chicago, Illinois, United States
$112k-$140k/yr HybridFull Time
3+ YOE3+ years supporting enterprise IT infrastructure with Microsoft 365/Azure, identity and endpoint management, scripting (PowerShell/Microsoft Graph/KQL), and security/compliance experience.
Microsoft 365, Microsoft Azure, Microsoft Entra ID, Microsoft Azure AD Connect, Microsoft Intune, Autopilot, SAML, SCIM, Windows servers, PowerShell, Microsoft Graph, KQL, Copilot, PowerPlatform, Microsoft Office Suite
2w
Save
Mark Applied
Hide
Senior Corporate Security Engineer
Bellevue or Menlo Park or New York City or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$166k-$195k/yr HybridFull Time
5+ YOERequires 5+ years in information security spanning security engineering, systems administration, and enterprise infrastructure; cloud, AI tooling, identity systems, vulnerability management, and automation experience.
Okta, OpenAI, Claude, Cursor, Google Cloud Platform
2mo
Save
Mark Applied
Hide
Senior Systems Engineer
Chicago, Illinois, United States
OnsiteFull Time
5+ YOE5+ years supporting enterprise storage sales to large IT organizations; knowledge of distributed storage, DAS/NAS/SAN, virtualization, high-performance networking, and enterprise security; strong presentation and communication skills; ability to work in unstructured environments.
2mo
Save
Mark Applied
Hide
Systems Engineer II - PAM
Chicago or Scottsdale or San Francisco or New York City or Phoenix
$99k-$121k/yr HybridFull Time
3+ YOEBachelor's degree or equivalent; 3+ years in IAM/security/infrastructure security; hands-on experience with PAM, secrets management, AWS IAM, PKI, Active Directory, scripting (PowerShell/Python/Bash), REST APIs, and network troubleshooting; on-call participation and background/drug screen.
Delinea, CyberArk, Vault, Secret Server, AWS IAM, Enterprise PKI, Microsoft Active Directory, PowerShell, Python, Bash, REST APIs, CI/CD, TCP/IP, DNS
2w
Save
Mark Applied
Hide
Global Infrastructure and Systems Engineer
Glenview, Illinois, United States
$80k-$90k/yr OnsiteFull Time
2+ YOERequires 2+ years of enterprise infrastructure or systems engineering experience, virtualization, backup and disaster recovery expertise, Active Directory, networking, security, troubleshooting, documentation, and communication skills.
Nutanix, Microsoft Azure, Unitrends, FortiGate, Aruba, Microsoft Active Directory, Azure AD, Entra ID, GPOs, DNS, DHCP, RADIUS, LAN, WAN, VPN, Wireless, PowerShell, SD-WAN
6d
Save
Mark Applied
Hide
SR INFRASTRUCTURE SECURITY ENGINEER
Bloomingdale, Illinois, United States
$122k-$152k/yr OnsiteFull Time
5+ YOERequires 5+ years in systems administration, infrastructure, or security engineering; strong Windows Server, Active Directory, Microsoft 365, Entra ID, patching, vulnerability remediation, and infrastructure security experience. Bachelor's preferred.
Windows Server, Active Directory, Microsoft 365, Microsoft Entra ID, Microsoft Purview, Microsoft Excel, PowerShell, VMware, Hyper-V, Linux, UNIX, Microsoft Defender, Microsoft Intune, SIEM