• Capital One (Riverwoods, IL)
    Senior Software Engineer , Splunk Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, ... and alerts to monitor system performance, application health, and security events. Work with stakeholders to gather requirements and...be regularly worked. Riverwoods, IL: $144,200 - $164,600 for Senior Software Engineer McLean, VA: $158,600 -… more
    Talent (11/03/25)
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  • Arup (Chicago, IL)
    …infrastructure projects?? + Work on defined tasks under the close supervision of a senior engineer ?? + Analysis, design, and communication of results to clients ... keeping costs low. These benefits provide health and welfare security for you as well as paid time off...Goals, we create and contribute to equitable spaces and systems , while cultivating a sense of belonging for all.… more
    DirectEmployers Association (09/06/25)
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  • Senior Security Systems

    EPAM Systems (Chicago, IL)
    We are seeking a ** Senior Security Systems Engineer ** to lead advanced WiFi performance testing, automation, and network analysis in laboratory ... **Requirements** + Minimum 3 years of working experience in wireless networking and security systems engineering + Knowledge of 802.11ac (WiFi 5) and 802.11ax… more
    EPAM Systems (11/04/25)
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  • Principal/Sr Principal Systems

    Northrop Grumman (Rolling Meadows, IL)
    …would invite you to apply. We are looking for a Principal / Senior Principal Systems Security Engineer to join our team in Rolling Meadows, IL. This ... clearance prior to start. **Basic Qualifications for Senior Principal Systems Security Engineer :** + Bachelor's degree in a Science, Technology,… more
    Northrop Grumman (10/28/25)
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  • Senior Security Engineer

    AbbVie (North Chicago, IL)
    …Come to work each day with an inclusive and collaborative technology team. As a Senior Security Engineer in AbbVie Business Technology Solutions (BTS), you ... Information Security Risk Management architecture team, the Senior Security Engineer plays a...with internal cybersecurity teams to identify opportunities for incorporating systems in the cyber posture and hygiene program +… more
    AbbVie (10/29/25)
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  • Senior Staff AI Security

    ServiceNow, Inc. (Chicago, IL)
    …are proud to work and can make a positive impact We're looking for an experienced Senior Staff AI Security Engineer to join our team. This person will ... Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter,...or industry. + 12+ Years of experience as a Security Engineer + Strong experience having built… more
    ServiceNow, Inc. (08/25/25)
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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 ... security work, with ideally 2+ years in a senior or staff engineering role Security Mindset:...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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  • Senior CyberArk Engineer - Remote

    EPAM Systems (Chicago, IL)
    We are seeking an experienced ** Senior IAM Engineer ** to play a key role in architecting, deploying, and maintaining secure application infrastructures with a ... an ability to design policies and scalable solutions to meet organizational needs. The Senior IAM Engineer will provide support, direction, and mentorship to the… more
    EPAM Systems (08/21/25)
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  • Space Principal / Senior Principal…

    Northrop Grumman (Rolling Meadows, IL)
    …**Northrop Grumman Space Systems ** in **Linthicum, MD** is seeking a **Principal or Senior Principal Systems Engineer ** to join our Payload Systems ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...test, and verification and validation. As the **ADD Lead Engineer ** , you will be responsible for the creation… more
    Northrop Grumman (10/30/25)
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  • Senior Systems Engineer

    OSM Worldwide (Glendale Heights, IL)
    …take on complex challenges and drive innovation across enterprise infrastructure? We're seeking a Senior Systems Engineer to join our dynamic team and help ... address current and future requirements. + Actively monitor and maintain technology systems across OSM's facilities, including performance, security and system… more
    OSM Worldwide (10/09/25)
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  • Senior IBM Z Operating Systems

    Bank of America (Chicago, IL)
    Senior IBM Z Operating Systems Engineer Plano, Texas;Richmond, Virginia; Chandler, Arizona; Chicago, Illinois; Pennington, New Jersey; Jacksonville, Florida ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Plano/ Senior -IBM-Z-Operating- Systems - Engineer \_25025870) **Job Description:** At Bank… more
    Bank of America (10/25/25)
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  • Senior IT Systems Engineer

    The Hartford (Chicago, IL)
    Senior IT Engineer - IE07BE We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working ... technical excellence. + Collaborate with cross-functional teams including network, security , and application teams to ensure seamless infrastructure operations. +… more
    The Hartford (10/17/25)
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  • Senior Sales Engineer

    Proofpoint (Chicago, IL)
    …experience, either as a Sales/ Systems Engineer , Technical Account Manager, Security Engineer or senior level product support, preferably in the ... in our sales process every single day. As a Senior Sales Engineer working with accounts in...most pressing cyber threats + Work closely with customer/prospect security staff for technical discovery, as well as planning,… more
    Proofpoint (09/09/25)
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  • Senior Adaptive Threat Replication…

    Bank of America (Chicago, IL)
    …shine and grow. The Cyber Security Assurance Division is looking for a Senior Adaptive Threat Replication Engineer to join a team of world-class offensive ... Senior Adaptive Threat Replication Engineer Denver,... (AKA Red Team, Penetration Testing, Advanced Vulnerability Assessments Engineer ) Are you passionate about cyber security more
    Bank of America (09/09/25)
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  • Senior Distinguished Engineer

    Capital One (Chicago, IL)
    …engineering, and security standards development) + CISSP (Certified Information Systems Security Professional ) certification + 7+ years of experience ... Senior Distinguished Engineer - Payment Cryptography...interaction. Your work will directly influence and innovate the security features embedded in our physical and digital products.… more
    Capital One (11/04/25)
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  • Senior SecOps Engineer

    RLDatix (Skokie, IL)
    …and protect critical systems and data across our global organization. The Senior SecOps Engineer will define, manage, and continuously enhance RLDatix's ... Senior SecOps Engineer | R&D Engineering... Senior SecOps Engineer | R&D Engineering | Skopje, Macedonia |...systems to detect, investigate, and respond to potential security threats and incidents. . Develop, implement, and manage… more
    RLDatix (10/08/25)
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  • Senior Engineer - Cybersecurity…

    United Airlines (Chicago, IL)
    …covering a wide range of IT security solutions. As part of the security operations team, the Senior Engineer - Cybersecurity Operations and Engineering ... our airline cyber safe? Apply today! **Job overview and responsibilities** The Senior Engineer - Cybersecurity Operations and Engineering provides technical… more
    United Airlines (09/16/25)
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  • Senior Network Engineer

    Chicago Transit Authority (Chicago, IL)
    Senior Network Engineer - ( 2500007B )...position may include the following jobs: **Job Title** + Senior Coordinator, Optical Network Systems + Senior ... plus five (5) years of experience as a Network Engineer installing and maintaining large enterprise network systems...large scale wireless networks required. + Experience with cyber security hardening and mitigation of networks + CCNP (Cisco… more
    Chicago Transit Authority (11/01/25)
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  • Senior Electrical Engineer

    CDM Smith (Chicago, IL)
    …have multiple openings for Senior Professional Electrical Engineers. As a Senior Professional Electrical Engineer , you will: With general direction, create ... systems , lighting simulations, lighting layouts, communications, fire alarm, security , and other similar calculations. Develop white papers and technical… more
    CDM Smith (09/19/25)
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  • SQL Server Senior Engineer

    Zurich NA (Schaumburg, IL)
    SQL Server Senior Engineer 127918 Zurich is looking for an experienced SQL Server Senior Engineer for Public Cloud (AWS & Azure) to develop, implement, ... for the Public and Private Cloud Platform environment. + Database Systems Administration: Responsible for database backup and recovery (verification, checks),… more
    Zurich NA (10/16/25)
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