- Marex (Chicago, IL)
- …enterprise-wide to provide critical services including our global service desk, network and system infrastructure, IT operations , security, enterprise ... Infrastructure group delivers operations and engineering across Infrastructure Operations , Network , Communications, Endpoint and Platform Engineering teams… more
- M. C. Dean (Vienna, VA)
- …cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the ... evaluation of technology components; + Working with system architects and lead engineer **to maintain and improve the architecture and design** of the infrastructure… more
- Lumen (Columbia, SC)
- …the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can help design, engineer , build, deploy, and support ... + Design, deploy, troubleshoot, and support technologies that monitor network and host systems-both on-premises and in cloud environments-for cyber… more
- Republic Services (Livonia, MI)
- **POSITION SUMMARY:** The Field IT Engineer 's role is to provide technical support to end users, troubleshooting problems, maintaining workstation performance, and ... entering and closing service request tickets. The Field IT Engineer will be proficient with end user support specializing in Mac, Windows, and Mobility (iPhone and… more
- Fiserv (Omaha, NE)
- …impact on a global scale, come make a difference at Fiserv. **Job Title** CyberArk Engineer **What does a successful CyberArk Engineer do at Fiserv?** You will ... environments related to privileged access technologies through server log and network traffic analysis, leaning on experience with troubleshooting and analysis… more
- Citigroup (Irving, TX)
- …region of the world and every sector that shapes your daily life, our Enterprise Operations & Technology teams are charged with a mission that rivals any large tech ... work, come join us. We'll enable growth and progress together. Cloud Security Engineer to design, architect, install and maintain public cloud network … more
- NBC Universal (Englewood Cliffs, NJ)
- …News, MSNBC, CNBC, NBC Sports, Telemundo, NBC Local Stations, Bravo, USA Network , and Peacock, our premium ad-supported streaming service. We produce and distribute ... of most of NBCUniversal's cable television networks, including USA Network , CNBC, MSNBC, Oxygen, E!, SYFY and Golf Channel...2025. We are looking for a Staff Cyber Security Engineer to be part of our NBCU Security Architecture… more
- Koniag Government Services (Arlington, VA)
- …to satisfy real-time environments. + You have experience with enterprise data network services, including performing operations and maintenance on desktops, ... a Koniag Government Services company, is seeking a Systems Engineer to support KDS and our government customer in...are not limited to:** + Evaluate, maintain, and improve network reliability, availability, and performance. + Maintain and respond… more
- General Dynamics Information Technology (Arlington, VA)
- …standards and practices through formal verification methods with specific emphasis on network and cyber operations .** **Maintain coordination with customers and ... and IT Risk Management **Skills:** Cyber Defense,Cybersecurity,Information Assurance,Information Technology Security, Network Security **Certifications:** CompTIA Security+ CE | CompTIA -… more
- Stanford University (Stanford, CA)
- Systems Engineer **Business Affairs: University IT (UIT), Redwood City, California, United States** Information Technology Services Post Date Nov 17, 2025 ... 107744 **Endpoint Engineering and Development is seeking a Systems Engineer ** to join us on a mission to elevate...and cloud administration (GCP/AWS) in support of endpoint management operations . + Present to different audiences, from end-users to… more