• CME Group Inc. (Chicago, IL)
    We're looking for a Staff Site Reliability Engineer to join our team, focusing on the core systems that power global financial markets. This isn't just about ... A competitive salary and comprehensive benefits package. . **What You'll Do**As a ** Staff Site Reliability Engineer **, you'll be a visionary builder of our… more
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  • GEICO (Chicago, IL)
    …informed decision-making, and operational excellence. **What you will do** As a ** Staff Software Engineer ** within our **Financial Data Integrity Substantiation ... important role in developing and optimizing our critical data reconciliation systems . Your technical expertise will contribute to ensuring the accuracy, reliability,… more
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  • W. R. Berkley Corporation (Chicago, IL)
    …Berkley Technology Services: Right Team, Right Technology, Simple and Secure. Responsibilities A Staff Engineer at Berkley is the continuation of an individual ... simplification and experimentation. Guard product quality through diligence in security , performance, and observability. Aggressively seek out technical debt, in… more
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  • Zero Hash (Chicago, IL)
    About the Role Zero Hash is looking for a Staff Software Engineer to help architect Zero Hash's infrastructure and build new features. We are a high-performing ... adapt to new technologies, including blockchain, while contributing to mission-critical systems . Responsibilities Maintain and support a diverse range of digital… more
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  • UncommonX, Inc. (Chicago, IL)
    Security Operations - Senior Security Engineer Reporting to the Team Lead, Security Operations Engineering, the Security Operations - Senior ... Services. Working in a rapid startup environment, the Senior Security Engineer builds and supports methods, integrations,...demonstrated experience with a focus in areas such as systems , network, and/or application security . 3+ years… more
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  • Aspinity (Chicago, IL)
    Staff Firmware Engineer "The United States Air National Guard's 131st Rescue Squadron recently relied on Somewear's ATAK integration to coordinate a civilian ... and US Special Forces operators. We're looking for a Staff Firmware Engineer to define the technical...for Deep experience with secure boot, cryptographic implementations, firmware security , and threat modeling Background in RF systems more
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  • PROENERGY (Chicago, IL)
    …passion for ownership and pride in the quality of our deliverables. The principal engineer will oversee projects and staff in a leadership role. Principal ... exclusively on fast-start, dispatchable power, our company supports both energy security and renewable growth with complete turbine services, project development,… more
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  • Braven (Chicago, IL)
    Job Title : Software Engineer Team : Systems Location : In-Person in Chicago (IL) Employment Type : Full-time Start Date : ASAP About Braven Braven is a national ... over the next decade, Braven is hiring a Software Engineer who will focus on the user experience to...software engineering best practices. This role is on the Systems team and reports directly to the Senior Director,… more
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  • K2 Services (Chicago, IL)
    …application and infrastructure activities and understand the impact of work on systems and the business. Ensure applications follow security best practices ... Summary: The Senior Applications Engineer is a Senior role within the Enterprise...position requires proficiency in all aspects of workstation operating systems deployment, application configuration, integration, implementation, and support. The… more
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  • Trc Companies, Inc. (Chicago, IL)
    …and adapt to new technologies and challenges. Technical expertise in networking, security , operating systems , virtual environments, and systems integration. ... pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking...corporate structure. We recognize that the expertise of our staff is our strongest asset, so we generously reward… more
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  • Proofpoint (Chicago, IL)
    …demands interaction with enterprises at senior levels, as well as with technical staff within the traditional IT and Security organization. Successful candidates ... of Proofpoint's integration within the customer's environment, including network, security , systems administration, and messaging management. Develop and… more
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  • The Association of Technology, Management and Applied… (Chicago, IL)
    …of these functions is a major factor in planning for the safety and security of campus visitors, students, faculty, and staff . Writes policies on topics ... Sustainability and Project Management (PSPM), is responsible, in collaboration with faculty, staff and students, for guiding the development of UIC's physical campus… more
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  • Staff Systems Security

    Northrop Grumman (Rolling Meadows, IL)
    …we would invite you to apply. Northrop Grumman Mission Systems Sector (NGMS) is seeking a Staff Systems Security Engineer to join our Systems ... clearance per customers' requirements prior to start.** **Basic Qualifications for a Staff Systems Security Engineer :** + Bachelor's degree in Electrical… more
    Northrop Grumman (10/28/25)
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  • Staff Systems Design Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …we would invite you to apply. Northrop Grumman Mission Systems (NGMS) is seeking a Staff Systems Design Engineer to join our team. Systems Design ... (VCRM) in DOORS, and verify traceability of requirements. A Staff Systems Design Engineer serves...program and acquiring and maintaining the necessary US Government security clearance per customers' requirements prior to start.** **Basic… more
    Northrop Grumman (10/28/25)
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  • Site Reliability Engineer (Senior…

    MongoDB (Chicago, IL)
    We are looking for an experienced Senior or Staff Engineer for our SRE, InfraSec team, to guide the security of our cloud-based infrastructure. As a Staff ... work, with ideally 2+ years in a senior or staff engineering role Security Mindset: + A...low-level fundamentals, and how they work together in complex systems Communication and Leadership Skills: + Strong ability to… more
    MongoDB (10/29/25)
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  • Staff Engineer - Global Dining…

    American Express (Chicago, IL)
    …fast-paced startup environment + 3 years of experience working as a Software Engineering Staff Engineer / Architect + You are a self-starter but very comfortable ... we are tackling hard problems with elegant solutions and scaling very quickly. As a Staff Software Engineer , you will play a crucial role in taking our product… more
    American Express (01/07/26)
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  • Sr. Staff Data Engineer (Tech Lead)…

    The Hartford (Chicago, IL)
    Sr Staff Data Engineer - GE07DE We're...pipeline builder and data wrangler who enjoys optimizing data systems and building them from the ground up. You ... Cloud, and we are looking for an enthusiastic Sr. Staff Data Engineer to join our team....consult with process owners in reviewing, interpreting & developing systems in accordance with user requirements and ensuring code… more
    The Hartford (01/10/26)
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  • Staff Engineer - Wire & Cable

    UL, LLC (Northbrook, IL)
    We are looking for a Staff Engineer who focuses on Medium-Voltage and High-Voltage (MV/HV) cable systems , particularly laboratory tests, including ... qualification, pre-qualification, quality assurance, factory acceptance test, etc. The staff engineer will support and manage MV/HV cable testing projects… more
    UL, LLC (01/06/26)
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  • Senior Staff AI Data Engineer (Tech…

    The Hartford (Chicago, IL)
    Sr Staff Data Engineer - GE07DE We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. ... Ecosystem Operations Team is looking for a skilled Sr. Staff AI Data Engineer (Tech Lead) to...journey. The role focuses on integrating data from multiple systems , curating and transforming it into high-quality data products… more
    The Hartford (01/10/26)
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  • Staff Software Engineer , Mobile…

    Abbott (Abbott Park, IL)
    …diversity, working mothers, female executives, and scientists. **THE OPPORTUNITY** This ** Staff Software Engineer , Mobile Applications** position can work out ... **remotely within the US** . Staff Software Engineer , Mobile Applications will work...and solve design and technology issues within the current systems . + Collaborate with both internal and external application… more
    Abbott (11/07/25)
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