101 systems security engineer jobs at 71 companies in Orland Park, IL
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Principal/Sr. Principal Systems Security Engineer
Rolling Meadows, Illinois, United States
$109k-$204k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEUS citizen able to obtain/maintain government clearance (SAP/Secret). STEM degree with relevant years of experience (5+ principal / 8+ sr principal). 2+ years systems engineering with DoD platforms, requirements development, anti-tamper/cybersecurity, reverse engineering, cryptography, and security testing experience.
Kranze Technology SolutionsNYSE: SPXC: Develops countermeasure systems and networking solutions for military aircraft.
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.
Johnston or Pittsburgh or Irving or Phoenix or Franklin or Charlotte or Cleveland or Boston or Iselin or Philadelphia or Chicago
$175k-$250k/yrOnsiteFull Time
Citizens Financial GroupNYSE: CFG: Provides retail, commercial, and private banking services to customers.
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.
Foxhole Technology: A technology services provider delivering cybersecurity, IT support, and enterprise solutions to government agencies.
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.
Optiver: Global market maker providing liquidity to financial markets.
Hands-on security engineer to protect cloud (AWS, Microsoft 365) and on-prem systems; monitor operations, perform incident response, automate security workflows, conduct risk assessments, and embed security best practices across the organization.
AWS, GuardDuty, CloudTrail, Security Hub, AWS Config, KMS, IAM, Microsoft 365, Microsoft Entra ID, Conditional Access, MFA, PIM, Microsoft Defender for Endpoint, Microsoft Defender for Identity, Microsoft Defender for O365, Microsoft Purview, DLP, Microsoft Secure Score, Python, PowerShell, Microsoft Graph API, REST, SIEM, EDR, SOAR, CASB, Git, Windows, Linux, TCP/IP, DNS, VPN, SAML, OAuth, OIDC, RBAC, PAM, SSO
Guaranteed Rate: Residential mortgage lender providing home financing and refinancing solutions.
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
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
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.
Prescient Solutions: Provides managed IT services and support for organizations.
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
RedSail Technologies: Integrated pharmacy management software and health technology solutions.
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.
Northwestern University: Private research university providing higher education and academic research.
7+ YOEBachelor's or equivalent and 7+ years implementing complex collaboration/infrastructure systems; expertise in Active Directory, Exchange, VMware, scripting, security, vendor and vulnerability management; leadership and communication skills.
Active Directory, Box, Cisco routers and switches, GoogleAppEngine, LDAP, Mac OS X Operating System, Microsoft Exchange, Microsoft Lync, Microsoft Office (Word, Excel, Powerpoint, Access, Outlook), Microsoft SharePoint, Nagios, Oracle, Oracle RACP, Puppet, Chef, Ansible, Skype, SQL/MySQL/Postgres, Tomcat, VMware vSphere, Windows Operating System, Azure, Microsoft Hyper-V, Office 365, HTML 5, Java, JavaScript, Microsoft PowerShell, Perl, PHP, Python, Shell Scripting, Microsoft PowerPoint
3+ YOERequires 3+ years in pre-sales or sales engineering, or SC Academy completion; networking, security architecture, cloud, technical presentation, stakeholder influence, and English proficiency.
Lurie Children's: Provides specialized pediatric medical care and research services.
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
Hudson River Trading: A quantitative firm using technology to trade global financial markets.
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
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/yrHybridFull Time
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
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
Xeris BiopharmaNASDAQ: XERS: Develops and commercializes innovative biopharmaceutical therapies and products.
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
VAST Data: Enterprise AI infrastructure and unified data platform.
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.
Chicago or Scottsdale or San Francisco or New York City or Phoenix
$99k-$121k/yrHybridFull Time
Early Warning Services: Operates payment and risk solutions for the financial industry.
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
BrunswickNYSE: BC: Designs and manufactures marine engines and recreational boats.
5+ YOEBachelor’s degree or equivalent experience; 5+ years in product security for IoT devices and cloud systems; threat modeling, embedded security, secure SDLC, vulnerability management, cloud security, and DevSecOps expertise.
Microsoft Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP), Kubernetes, Veracode, GitHub Enterprise, Azure DevOps, Bitbucket, Gerrit, Jenkins, Continuous Integration / Continuous Deployment (CI/CD), OWASP, Common Weakness Enumeration (CWE), ISO/SAE 21434, IEC/ISA 62443-4-1/4-2, Software Bill of Materials (SBOM), Hardware Bill of Materials (HBOM), Hardware Security Module, Trusted Platform Module, Generative Artificial Intelligence (GenAI)
ITWNYSE: ITW: Global manufacturer of specialized industrial equipment and consumables.
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