Network protocols jobs in Chicago, IL

Vulnerability Management / Cyber Operations Analyst

Remote

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Today

Creates cyber-intelligence tools / methods and performs research and analysis in order to mitigate and eliminate data and cyber security risks. Designs and develops acceptance criteria for cybersecurity architecture. Understanding of network protocols, operating systems (Windows, Linux), and security tools like SIEM (Security Information and Event Management). Ability to review complex data logs and trace the "blast radius" of a security threat.Quick troubleshooting when a breach or system failu

Full-time

Solutions Engineer - Cloud & DevOps

Remote

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Today

About Us Since 1989, SHI International Corp. has helped organizations change the world through technology. We've grown every year since, and today we're proud to be a $16 billion global provider of IT solutions and services. Over 17,000 organizations worldwide rely on SHI's concierge approach to help them solve what's next. But the heartbeat of SHI is our employees - all 7,000 of them. If you join our team, you'll enjoy: Our commitment to diversity, as the largest minority- and woman-owned ent

Full-time

USD 105,000.00 - 155,000.00 per year

Azure Cloud Engineer

Remote or Mechanicsville, Virginia

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Today

Job Title: Azure Cloud Engineer Work Type: Remote Location: Mechanicsville, VA 23116 Salary: $49/hr-$69/hr Start Date: October 19, 2026 End Date: June 30, 2027 Industry Category: Government / Information Technology Employment Type: Contract Requisition ID: 813259 Overview: We are seeking an experienced Azure Cloud Engineer to support the Virginia Department of Transportation (VDOT) Tolling group. This remote contract opportunity is suited for a cloud engineering professional with expertise in

Full-time

USD 49.00 - 69.00 per hour

Senior Cyber Threat Analyst

Remote or Pennsylvania

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Today

Ascensus is the leading independent technology and service platform powering savings plans across America, providing products and expertise that help nearly 16 million people save for a better today and tomorrow. Section 1: Position Summary The Cyber Threat Detection and Response team is responsible for shaping and maintaining a Cyber Threat Intelligence program that aligns with leading industry standards, advice, and direction. This involves operating and continually improving existing Cyber

Full-time

Windows Software Engineer, Senior

Remote

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for an amazingly talented Senior Windows Software E

Full-time

USD 112,200.00 - 196,400.00 per year

Senior Cyber Threat Analyst

Remote or Pennsylvania

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Today

Full-time

CrowdStrike EDR Analyst

Remote

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Today

Role Summary This role involves providing advanced technical leadership and support for enterprise endpoint security solutions, focusing on Endpoint Detection and Response (EDR) and related security platforms. The individual will oversee the administration, deployment, and operational effectiveness of the CrowdStrike Falcon platform across diverse environments including Windows, macOS, Linux, and cloud platforms. The position requires coordination with IT, security, and incident response teams t

Easy Apply

Contract, Third Party

Depends on Experience

Principal Software Engineer - Full Stack

Remote or Hayward, California

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Today

Job Description As a Principal Software Engineer focused on R&D within Resideo's Innovation organization, you will help build the next generation of software platforms that enable intelligent, connected experiences across the home. This is a highly technical, hands-on role for an engineer with a strong software systems background who enjoys solving complex problems from the ground up. You will contribute to the architecture and development of an edge computing runtime and integration platform,

Full-time

Cyber Defense Engineer

Remote

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Today

BeyondTrust is a place where you can bring your purpose to life through the work that you do, creating a safer world through our cybersecurity SaaS portfolio. Our culture of flexibility, trust, and continual learning means you will be recognized for your growth, and for the impact you make on our success. You will be surrounded by people who challenge, support, and inspire you to be the best version of yourself. The Role BeyondTrust is a global leader in privileged access management. Our prod

Full-time

Network Engineering Lead (Senior)

Chicago, Illinois

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Today

Overview DecisionPoint seeks a Senior Network Engineering Lead to provide engineering leadership and technical support for USMEPCOM enterprise network infrastructure under the ENLIST program. The Network Engineering Lead will support the design, integration, configuration, monitoring, troubleshooting, and modernization of WAN, LAN, circuit, SD-WAN, and wireless environments. This role will provide senior technical leadership for routers, switches, firewalls, circuits, wireless controllers, acces

Full-time

Remote Upgrades Engineer

Remote

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Today

This is where your work makes a difference. At Baxter, we believe every person-regardless of who they are or where they are from-deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboratio

Full-time

USD 80,000.00 - 110,000.00 per year

Technical Customer Support Engineer

Remote

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Today

Vectra is the leader in AI-driven threat detection and response for hybrid and multi-cloud enterprises. The Vectra AI Platform delivers integrated signal across public cloud, SaaS, identity, and data center networks in a single platform. Powered by patented Attack Signal Intelligence, it empowers security teams to rapidly prioritize, investigate and respond to the most advanced cyber-attacks. With 35 patents in AI-driven threat detection and the most vendor references in MITRE D3FEND, organiza

Full-time

USD 80,000.00 - 90,000.00 per year

Information Security Engineer

Remote or Pennsylvania

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Today

Founded over 35 years ago, First Quality is a family-owned company that has grown from a small business in McElhattan, Pennsylvania into a group of companies, employing over 5,000 team members, while maintaining our family values and entrepreneurial spirit. With corporate offices in New York and Pennsylvania and 8 manufacturing campuses across the U.S. and Canada, the companies within the First Quality group produce high-quality personal care and household products for large retailers and health

Full-time

Senior Cyber Security Consultant

Remote or Massachusetts

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

Senior Software Engineer - Mission Systems Integration

Remote

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Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses d

Full-time

Sr Systems Engineer- Production Support

Remote

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Today

Job ID: 2617056 Location: Remote Work, TX, US Date Posted: 2026-09-21 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA team. Develops solutions

Full-time

USD 80,001.00 - 120,000.00 per year

Sr Systems Engineer- Production Support

Remote

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Today

Job ID: 2617073 Location: Remote Work, TX, US Date Posted: 2026-09-21 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA team. Develops solutions

Full-time

USD 80,001.00 - 120,000.00 per year

Epic ECSA Certified Cloud Architect

Remote or Dallas, Texas

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Today

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role Why Join Kyndryl? Opportunity to work with cutting-edge cloud technologies in a growing healthcare-focused division.Competitive salary and bene

Full-time

USD 115,080.00 - 218,520.00 per year

Senior Director, Cybersecurity Engineering

Remote or Phoenix, Arizona

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Today

Primary City/State: Phoenix, Arizona Department Name: IT Info Tech Admin-Corp Work Shift: Day Job Category: Information Technology Banner Health believes leadership matters. We look for leaders who share our vision making health care easier, so life can be better. Our executives are at the forefront of the health care transformation, planning the future of Banner Health. This leadership role is responsible for shaping and executing the organization's cybersecurity engineering strategy, wi

Full-time

Sr. Manager, Network Engineering

Chicago, Illinois

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Today

The Team / Who We Are We build and operate the infrastructure backbone that powers one of the financial services industry's most demanding SaaS platforms. Our Platform Infrastructure Engineering team manages both the network engineering and systems engineering functions, sitting at the critical intersection of carrier-class networking, data center operations, cloud integration, and financial technology - ensuring that mission-critical investment accounting, portfolio analytics, and data connect

Full-time

USD 171,000.00 - 244,150.00 per year

Network protocols jobs in Chicago, IL, USA