Senior Mainframe Software Engineer (Hogan Api, Java, Spring Boot, Devops) US BankSenior Mainframe Software Engineer (Hogan Api, Java, Spring Boot, Devops)Chicago, IL$119,765–$140,900 / yearIn addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Essential Responsibilities: Consistently writes production-ready code that is easily testable, easily understood by other developers and accounts for edge cases and errors.
Mechanical Engineer Kranze Technology SolutionsMechanical EngineerRosemont, IL$80,000–$115,000 / yearKTS is focused in the defense industry specializing in Infrared Countermeasures (IRCM) systems, digital interoperability and networking, and program support for the US Navy, US Marine Corps, and Special Operations Command. We tailor our offers within the range based on organizational needs, internal equity, market data, geographic zone, and the selected candidate's experience, education, industry knowledge, location, technical and communication skills, and other factors that may prove relevant during the selection process.
Chief Engineer - Data Center JLLChief Engineer - Data CenterElk Grove Village, ILOversee the maintenance and continuous operation of all building systems including: fire/life safety, mechanical (HVAC, plumbing, controls) electrical (lighting, UPS, PDU, generators, primary switch gear), lighting and temperature controls systems, critical environments, light construction (painting, doors, relites, locks), digital systems (fire alarm, duress, card access), and Audio/Visual services. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.
Senior Scala Engineer (Hybrid) Rewards NetworkSenior Scala Engineer (Hybrid)Chicago, IL$130,000–$170,000 / yearBy offering unique card-linked offers, we introduce diners to fantastic restaurant experiences, leveraging advanced technology and data analytics to deliver value to restaurants, diners, and our strategic partners' loyalty programs. In this role, you'll support Rewards Network's management portal and dining platform by developing scalable, secure features that improve the experience for millions of users and thousands of restaurant partners.
DevSecOps Engineer CACIDevSecOps EngineerAurora, Pennsylvania$69,100–$141,500 / yearJob Title: DevSecOps EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental USAnticipated Posting End: 12/31/2026 The Opportunity: Bachelor’s Degree in Engineering, Computer Science, or related field for 4 years of directly related work experience in lieu of a degreeExisting or ability to obtain IAT Level II or III certification (i.e. CompTIA Security+, CISSP, or CASP+).
Experienced AI Engineer - Generative AI/Machine Learning RLI Insurance CompanyExperienced AI Engineer - Generative AI/Machine LearningChicago, IL$120,515–$175,650 / yearThis approach rises from and is supported by our talented, ethical and smart team of employee owners united around a single purpose: to work alongside our customers and partners when they need us, in unexpected ways, with exceptional results. Knowledge of modern AI application architecture including Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), AI agents, LangGraph, LangChain, Azure AI Foundry, prompt engineering, and AI model evaluation.
NewPrincipal Systems Security Engineer Northrop Grumman CorpPrincipal Systems Security EngineerRolling Meadows, IL$108,800–$163,200 / yearImplement and ensure compliance with US Government policies (e.g., JSIG, DAAPM, NIST 800-53, CNSSI 1253, DODI 5200.39, etc.) by supporting secure architecting of systems, reviewing processes, tailoring controls, approving documented procedures and artifacts, and overseeing security testing and analysis. Basic Qualifications for Principal Systems Security Engineer: Bachelor's degree in a Science, Engineering, or Mathematics field with 5 years of related experience; OR a Master's degree in a STEM field with 3 years of related experience; OR a PhD in a STEM field with 1 year of related experience.
NewSr Principal System Security Engineer Northrop Grumman CorpSr Principal System Security EngineerRolling Meadows, IL$135,800–$203,600 / yearImplement and ensure compliance with US Government policies (e.g., JSIG, DAAPM, NIST 800-53, CNSSI 1253, DODI 5200.39, etc.) by supporting secure architecting of systems, reviewing processes, tailoring controls, approving documented procedures and artifacts, and overseeing security testing and analysis. Roles & Responsibilities: Demonstrate full life cycle Systems Engineering development experience in Anti-Tamper and/or Cybersecurity, to include architecture design, trade studies, requirements formulation, detailed design, unit testing, system testing, and validation and verification practices.
Staff Software Engineer, Data and Partner Platform EnergyHubStaff Software Engineer, Data and Partner PlatformChicago, IL$160,000–$180,000 / yearDevelop deep domain expertise in utility programs, demand responses, DER lifecycles, wholesale energy markets, and the regulatory realities that shape them, so every technical decision is grounded in how the energy industry actually operates. In this role, you will operate at the intersection of deep technical craft and broad organizational impact - driving architectural decisions, mentoring engineers, and building systems that are reliable, scalable, and grounded in the realities of the energy industry.