1,141 Results for

Senior Security Jobs in Saint Charles, IL

Jobs

Senior AI Security Architect Baxter

Deerfield, Illinois

$152,000–$209,000 / year

Recruitment Fraud Notice Baxter has discovered incidents of employment scams, where fraudulent parties pose as Baxter employees, recruiters, or other agents, and engage with online job seekers in an attempt to steal personal and/or financial information. This position sits within Baxter's Cybersecurity organization and serves as the primary security expert for AI technologies, including Generative AI, Large Language Models (LLMs), AI Agents, and machine learning platforms.

2 days ago

Sr. Solution Architect - Cisco Networking/Security Logicalis

Downers Grove, IL

$140,000–$172,500 / year

NOTE: It is Logicalis' practice that when a client requires medical testing, the employee must accept that requirement as a condition of their assignment and either submit to the tests or show proof they've completed the test satisfactorily (i.e., TB Test negative). 4 years in technical pre-sales role with experience in: Subject matter expert in implementation planning, design and support of Cisco Wireless and Enterprise Networking solutions.undefined.

8 days ago

Sr. Solution Architect - Cisco Networking/Security Logicalis, Inc.

Downers Grove, IL

$140,000–$172,500 / year

7 days ago

Senior Specialist, Physical Security Systems HelloFresh

Aurora, IL

$52,000–$60,667 / year

However, the Company reserves the right to adjust, modify, or reassign work tasks and responsibilities as needed to meet changing business needs, operational requirements, or other factors. This role helps protect employees, visitors, facilities, assets, and information by implementing security procedures, managing access control systems, and ensuring compliance with company SOPs.

30+ days ago

Senior IT Security Administrator Uline, Inc.

Glenview, IL

Uline, a family-owned company, is North America's leading distributor of shipping, industrial, and packaging materials with over 9,800 employees across 14 locations. Collaborate with IT and other business teams to develop robust security procedures to enhance our security posture and ensure seamless business operations.

6 days ago

Senior Representative - NOC Security Desk United Airlines Inc

Arlington Heights, IL

$81,795–$106,602 / year

Act as the liaison with the Transportation Security Administration (TSA), Federal Security Directors, Federal Air Marshal Service, State Department Analysts, Regional Security Officers, Federal Bureau of Investigation and international security authorities regarding issues of aviation security and compliance 24x7. This includes global aviation compliance, geopolitical analysis, passenger incident programs and real time 24x7 security response to support and deal with the security of our facilities, aircraft, and employees worldwide.

8 days ago

[US DC] Senior Specialist, Physical Security HelloFresh SE

Aurora, IL

$63,000–$67,500 / year

30+ days ago

Senior Consulting Engineer Physical Security CDW Corp

Vernon Hills, IL

$107,300–$150,180 / year

What we expect of you: Bachelor''s degree and 5+ years of experience delivering complex technical solutions including planning, development, implementation, and support OR 9+ years of experience delivering complex technical solutions including planning, development, implementation, and support. Minimum of 2 years related experience in infrastructure/network environments, with some experience in network engineering (hardware and software), network security practices and designing, planning, and implementing LANs and WANs using the latest technology.

14 days ago

Senior Network & Security Admin Datacenter & CloudSenior Network & Security Admin Datacenter & Cloud Q1 Technologies, Inc

Rosemead, CA, CA

Quick Apply

Enterprise and Datacenter Network Architecture Core Network Switch & Routing, TCP/IP, Subnetting, Cisco Nexus Switch, Vlan, STP, vPC, vDC, LACP, Dynamic Routing (BGP, EIGRP, OSPF), QoS, Multicast. " Life Cycle Management and Maintenance Hardware Refresh, Software OS Upgrade, Renewals (License, Certificate, Account).

16 days ago

Security Architect Old Dominion Freight Line Inc

Lisle, IL

$143,250–$179,041 / year

As the Cybersecurity Architect at Old Dominion Freight Line, you will play a critical role in designing, implementing, and maintaining a comprehensive cybersecurity architecture to safeguard the integrity, confidentiality, and availability of the organization's information systems and data. Design secure IT environments and systems, including network security, cloud architecture, endpoint security, identity and access management, and data protection, while ensuring compliance with regulatory requirements and industry best practices (NIST, ISO 27001, SOC 2, etc.).

4 days ago

Senior Consultant I - Network Security Engineering Allstate Insurance Company

$75,100–$126,325 / year

Hands-on experience developing scripts and automation for infrastructure engineering and operational use cases, including areas such as: Infrastructure change implementation, Configuration management, Pre-change and post-change validation, Infrastructure monitoring and health checks, Data collection and reporting, Operational troubleshooting, API-driven infrastructure management. You'll troubleshoot complex network and security issues, implement infrastructure improvements, support automation initiatives, and contribute ideas that help advance the team's engineering practices.

14 days ago

Sr. Software Engineer - Embedded Security Terumo BCT Inc

Lakewood, IL

$136,300–$170,300 / year

Included in our expansive list of benefits offerings are multiple group medical, dental and vision plans, a robust wellness program, life insurance and disability coverages, also a variety of voluntary programs such as group accident, hospital indemnity, critical illness, pet insurance and much more. With some of the best and brightest minds in the industry, an unmatched global footprint, comprehensive benefits and a distinct culture, Terumo Blood and Cell Technologies is a great place to work, grow and be part of a team that is focused on making a difference.

30+ days ago

Senior Security Officer Management & Training Corporation

Joliet, IL

Responsible for providing security coverage at campus access gate, performing patrol duties in assigned areas to ensure positive group relations and activities, and to protect life and property, in compliance with government and management directives. If you are interested in employment opportunities with Management & Training Corporation and need assistance, please contact our staffing department through customersupport@mtctrains.com or 801-693-2888.

2 days ago

Security Officer - Multi Site Securitas Security Services USA Inc

Lake Forest, IL

$21–$22 / hour

The Multi Site Security Officer provides security at various client sites by protecting people, property, and assets by patrolling premises, monitoring systems, controlling access, and responding to emergencies to maintain a safe and secure environment. Represented by the three red dots in our logo, Integrity, Vigilance, and Helpfulness guide how we serve our clients, support our colleagues, and engage with our communities.

3 days ago

Senior Network/Security Engineer Meridian IT

Deerfield, Illinois

J OB TITLE: Senior Network/Security EngineerREPORTS TO: Director, Network/Security ServicesLOCATION: ChicagolandDATE: November 2025 Meridian IT Inc. is an award-winning MSP focused on Infrastructure and Platform Solutions and Managed Services for premise-based, private and hybrid cloud hosting for x86 and IBM Power environments. Network Security Engineer is an experienced technical resource responsible for developing and implementing end-to-end solutions to complex business networking and communications problems for new and existing clients.

23 days ago

Security Officer - Full Time Securitas Security Services USA Inc

West Chicago, IL

$18–$20 / hour

The Security Officer protects people, property, and assets by patrolling premises, monitoring systems, controlling access, and responding to emergencies to maintain a safe and secure environment. Represented by the three red dots in our logo, Integrity, Vigilance, and Helpfulness guide how we serve our clients, support our colleagues, and engage with our communities.

9 days ago

Counsel/Senior Counsel - Securities and Transactions Koch

Lisle, IL

Full time

Structure, negotiate, and execute mergers and acquisitions, venture capital and minority investments, joint ventures, and other strategic transactions in collaboration with in-house counsel, corporate development teams, and outside counsel. You will partner directly with business leaders and legal teams on public company investments, mergers and acquisitions, venture capital investments, and other complex transactions that create long-term value.

13 days ago

Senior IT Security Engineer Uline

Glenview, IL

Join Uline as a Senior IT Security Engineer and protect IT Security platforms for one of the largest e-commerce sites in the U.S. From designing and managing security solutions, to guiding business decisions, you'll keep our growing enterprise safe and resilient. Uline, a family-owned company, is North America's leading distributor of shipping, industrial, and packaging materials with over 9,800 employees across 14 locations.

28 days ago

Public Safety (Security) Officer I - Armed Advocate Aurora Health Inc

Elgin, IL

$22.90–$34.35 / hour

Experience Required: Typically requires 1 years of experience in a security, related public safety, or customer service area that includes experiences in responding to emergent situations and identifying and resolving issues that pose a potential risk to patients, visitors, teammates and/or property. Performs routine responsibilities during interior and exterior patrols to ensure safety and security, including but not limited to inspections to identify vulnerabilities, hazards, and fire conditions, audits of Interim Life Safety Measures, patient valuables management, and thorough contraband searches.

8 days ago

Senior Network Engineer - Application Delivery & Edge Services Northern Trust

Naperville, IL

$114,500–$194,700 / year

This role focuses on technologies that provide secure, reliable, and high-performing access to critical business applications, including content delivery networks (CDNs), load balancing, DNS, reverse proxies, web application firewalls (WAFs), and related edge services. As a global leader in innovative wealth management, asset servicing, asset management and banking services, Northern Trust (Nasdaq: NTRS) is proud to guide the world's most successful individuals, families, corporations and institutions.

6 days ago

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Senior Security Jobs in Saint Charles, IL

Senior AI Security Architect Baxter

Sr. Solution Architect - Cisco Networking/Security Logicalis

Sr. Solution Architect - Cisco Networking/Security Logicalis, Inc.

Senior Specialist, Physical Security Systems HelloFresh

Senior IT Security Administrator Uline, Inc.

Senior Representative - NOC Security Desk United Airlines Inc

[US DC] Senior Specialist, Physical Security HelloFresh SE

Senior Consulting Engineer Physical Security CDW Corp

Senior Network & Security Admin Datacenter & CloudSenior Network & Security Admin Datacenter & Cloud Q1 Technologies, Inc

Security Architect Old Dominion Freight Line Inc

Senior Consultant I - Network Security Engineering Allstate Insurance Company

Sr. Software Engineer - Embedded Security Terumo BCT Inc

Senior Security Officer Management & Training Corporation

Security Officer - Multi Site Securitas Security Services USA Inc

Senior Network/Security Engineer Meridian IT

Security Officer - Full Time Securitas Security Services USA Inc

Counsel/Senior Counsel - Securities and Transactions Koch

Senior IT Security Engineer Uline

Public Safety (Security) Officer I - Armed Advocate Aurora Health Inc

Senior Network Engineer - Application Delivery & Edge Services Northern Trust

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