Network security Jobs in Illinois

241 - 260 of 507 Jobs

Software Engineer, UI - Security PlatformJob Title - Software Engineer, UI - Security Platform

Splunk Inc.Company Name - Splunk Inc.

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Tennessee, USA

Full-time

Description Role Summary Join us as we pursue our exciting vision to make machine data accessible, usable and valuable to everyone. We're committed to our work, customers, having fun and most importantly to each other's success. Learn more about Splunk careers and how you can become a part of our journey! Are you passionate about working on products that have a positive impact on the technology world? Do you enjoy building large scale applications that are running on huge data sets? Do you val

Senior Software Engineering Technical Leader, AI - Security PlatformJob Title - Senior Software Engineering Technical Leader, AI - Security Platform

Splunk Inc.Company Name - Splunk Inc.

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Remote or San Francisco, California, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor

Security EngineerJob Title - Security Engineer

Judge Group, Inc.Company Name - Judge Group, Inc.

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Chicago, Illinois, USA

Contract

Location: Chicago, IL Salary: $100,000.00 USD Annually - $120,000.00 USD Annually Description: Senior Security Analyst Location: Chicago, IL - Hybrid Remote, Mondays and Fridays Remote About the Role: We are seeking a dynamic and seasoned Senior Security Analyst to safeguard and protect our organization's information systems and data from cyber threats. This role involves monitoring, analyzing, and responding to security incidents, developing and implementing security measures to prevent an

Service Desk AnalystJob Title - Service Desk Analyst

TEKsystemsCompany Name - TEKsystems

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Remote or Dallas, Texas, USA

Full-time

Attention!! We are hiring a Tier 2 Service Desk Analyst for a Global IT Infrastructure Consulting Company! Description The Service Desk Analysts role within our IT Infrastructure Consulting group provides you with a unique opportunity to be a part of our dynamic practice. As our company continues to grow, we are looking for individuals who seek roles that expose them to all facets of infrastructure including engineering, technology, design and business. Our team is composed of smart, self-motiva

Service Desk AnalystJob Title - Service Desk Analyst

TEKsystemsCompany Name - TEKsystems

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Remote or Minneapolis, Minnesota, USA

Full-time

Systems AdministratorJob Title - Systems Administrator

McKesson CorporationCompany Name - McKesson Corporation

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Tennessee, USA

Full-time

It's More Than a Career, It's a Mission. Our people are the foundation of our success. By joining our growing team at Sarah Cannon Research Institute (SCRI), a subsidiary of McKesson, you will have the opportunity to become part of one of the largest community-based cancer programs to advance oncology treatments and improve outcomes for cancer patients across the globe. We look for mission-driven candidates who have a desire to advance the fight against cancer and make a difference in the lives

Sterling Managed File Transfer Engineer (REMOTE)Job Title - Sterling Managed File Transfer Engineer (REMOTE)

Trinity HealthCompany Name - Trinity Health

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Remote or Livonia, Michigan, USA

Full-time

Employment Type: Full timeShift: Description: ESSENTIAL FUNCTIONS Knows, understands, incorporates, and demonstrates the Trinity Health Mission, Vision, and Values in behaviors, practices, and decisions.Participates in the planning, development, design, testing, migration and implementation of new products and upgrades of existing solutions.Assisting in the development of technical architecture in areas of expertise and related design documentation.Develops integration, migration and contingen

Systems Administrator IIJob Title - Systems Administrator II

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Remote or Southern Pines, North Carolina, USA

Full-time

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator II, you will be using your skills and expertise to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be responsible for evaluating the interface between hardware and software, operational requirements, and characteristics of our systems, establishing and documenting system para

Application ManagerJob Title - Application Manager

3i People, Inc.Company Name - 3i People, Inc.

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Remote

Contract, Third Party

We have a position for a Application Manager with one of our clients in Remote for an initial contract duration of 9 months. The Application Manager will play a pivotal role in overseeing multiple application projects, ensuring seamless coordination between cross-functional teams and work streams. This individual will be responsible for managing project execution, monitoring team performance, ensuring optimal resource allocation, and overseeing vendor relationships. The Application Manager will

Senior Security Compliance & Authorization SpecialistJob Title - Senior Security Compliance & Authorization Specialist

GLOBAL IT CON LLCCompany Name - GLOBAL IT CON LLC

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Remote

Contract

Job Title: Senior Security Compliance & Authorization Specialist (US Government Focus) Location: Remote- considering the DHA interaction. About the Role: We are seeking a highly experienced and dedicated Senior Security Compliance & Authorization Specialist with a proven track record of navigating the complex landscape of US Government security authorizations. This critical role will be instrumental in ensuring our secure solutions meet and maintain stringent compliance requirements, particular

Software Development EngineerJob Title - Software Development Engineer

NexGen Data Systems, Inc.Company Name - NexGen Data Systems, Inc.

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Remote

Full-time

NGDS is currently seeking a dynamic and motivated Software Developer\Engineer to join our team. As a successful Software Developer\Engineer, you must be motivated and work well with minimal supervision. You must have the ability for both designing and coding projects from the detailed coding to the broader, overall representation of customer driven products\capabilities. As a Software Developer\Engineer for NexGen Data Systems, you will be inventing new features and products, adding new features

Application ManagerJob Title - Application Manager

Dew Softech IncCompany Name - Dew Softech Inc

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Remote or Atlanta, Georgia, USA

Third Party, Contract

Position: Application Manager Location: Atlanta, GA (Remote) Duration: 10+ months Rate: Open Interview: Web Cam Interview Job Description: The Application Manager will play a pivotal role in overseeing multiple application projects, ensuring seamless coordination between cross-functional teams and work streams. This individual will be responsible for managing project execution, monitoring team performance, ensuring optimal resource allocation, and overseeing vendor relationships. The Applica

Service Desk AnalystJob Title - Service Desk Analyst

TEKsystemsCompany Name - TEKsystems

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Remote or Kansas City, Missouri, USA

Full-time

Qualified Security Assessor - 100% RemoteJob Title - Qualified Security Assessor - 100% Remote

Brandon ConsultingCompany Name - Brandon Consulting

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Remote or Morris Plains, New Jersey, USA

Third Party, Contract

Job Responsibilities: Work on Client identified PCI-related gaps in many of its systems and processes Transform the enterprise to evangelize PCI Compliance as a standard operating procedure. Establish Program Framework Define organizational roles & responsibilities Update critical processes, e.g. scope/descope Work on FY26 plan & budget forecast Discover and Document Enterprise Landscape Prioritize past audit findings Establish Remediation Framework and plan Deploy automation for data lineage,

Security Operations Center AnalystJob Title - Security Operations Center Analyst

RevatureCompany Name - Revature

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Remote

Full-time

About the Role: We need a detailed and dedicated Tier 2 Security Operations Center (SOC) Analyst to join our cybersecurity team. This position is ideal for professionals with a strong grasp of incident detection and response. As a Tier 2 analyst, you will perform advanced investigations, correlate data from multiple sources, and determine the impact of security threats on critical systems and data. Your insights and expertise will directly shape remediation strategies and bolster the organizatio

Service Desk AnalystJob Title - Service Desk Analyst

TEKsystemsCompany Name - TEKsystems

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Remote or Chicago, Illinois, USA

Full-time

Service Desk AnalystJob Title - Service Desk Analyst

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Chicago, Illinois, USA

Full-time

Appplication Security EngineerJob Title - Appplication Security Engineer

DFND SecurityCompany Name - DFND Security

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Remote

Full-time

We are looking for an Application Security Engineer for a position expected to start right away. The position is expected to be a contract to hire, est hours and work from home. Sorry No 3rd parties or sponsorship available. Some more details are below. Please let me know if you are interested and when a good time is to get in touch with you. Thanks for your time. Responsibilities: Provide application security guidance to globally distributed product development, execution, and support organizat

Security Engineer, PrivyJob Title - Security Engineer, Privy

StripeCompany Name - Stripe

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Remote or New York, New York, USA

Full-time

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies-from the world's largest enterprises to the most ambitious startups-use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important

Information System Security Manager ISSMJob Title - Information System Security Manager ISSM

SAICCompany Name - SAIC

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O'Fallon, Illinois, USA

Full-time

Job ID: 2508300 Location: O'FALLON, IL, US Date Posted: 2025-08-05 Category: Cyber Subcategory: Cybersecurity Spec Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: Yes Description SAIC is seeking an Information System Security Manager (ISSM) to perform cybersecurity functions in support of information technology (IT) systems in O'Fallon, IL. PLEASE NOTE THIS