Lead Postgresql Engineer MasterCardLead Postgresql EngineerO'fallon, MO$122,000–$207,000 / yearThe role partners closely with software engineers, architects, security teams, Site Reliability Engineers, and business stakeholders to deliver resilient database platforms while improving developer experience through automation, Infrastructure as Code, CI/CD enablement, and operational excellence. All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and.
Lead, Kubernetes Platform Engineer MasterCardLead, Kubernetes Platform EngineerO'fallon, MO$122,000–$207,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. This role is responsible for designing, building, and operating cloud-native platform capabilities across Amazon EKS and Azure AKS while enabling secure, scalable, and resilient application delivery at global scale.
Lead Site Reliability Engineer MasterCardLead Site Reliability EngineerO'fallon, MO$122,000–$207,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. You will partner deeply with product engineering, architecture, security, and leadership to ensure platforms are designed, delivered, and operated with resilience, scalability, and customer trust at their core.
Senior Software Engineer MasterCardSenior Software EngineerO'fallon, MO$115,000–$184,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. The CORE Payments Optimization team is seeking a Senior Software Engineer to build and enhance critical payment processing services that support issuer account management, transaction controls, and card lifecycle management across Mastercard's global network.
Security Software Engineer BoeingSecurity Software EngineerSwansea, Illinois$81,000–$95,000 / yearWe also provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members.
Senior Data Engineer BoeingSenior Data EngineerHazelwood, MissouriThe Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Advanced degree (Master's or Doctorate) in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statemen.
Project Engineer Consigli ConstructionProject EngineerSt. Louis, MOAdditional experience may include cost management software (Timberline, Sage preferred), scheduling software (Primavera P6 preferred) and construction management software (Procore preferred). Document Control – Ensure timely and accurate management of all project documentation: Distribute all design changes/updates to the entire project team and all subcontractors. .
Project Engineer (Traveling) Consigli ConstructionProject Engineer (Traveling)St. Louis, MO$78,000–$87,000 / yearAdditional experience may include cost management software (Timberline, Sage preferred), scheduling software (Primavera P6 preferred) and construction management software (Procore preferred). Document Control – Ensure timely and accurate management of all project documentation: Distribute all design changes/updates to the entire project team and all subcontractors. .
Construction Quality Engineer LancesoftConstruction Quality EngineerSt. Louis, MO$60Job Summary: The Construction Quality Engineer will be responsible for ensuring the quality of construction processes and materials used in projects. •Collaborate with project managers, engineers, and contractors to address quality issues and implement corrective actions.
Senior ServiceNow Engineer NISA Investment Advisors, LLCSenior ServiceNow EngineerSt. Louis, MissouriWith $483 billion in assets under management ($299 billion in physical assets and $184 billion in derivatives notional value), NISA actively manages risk for institutional investors, providing clarity to complicated challenges and stability in ever-evolving markets. Overview: NISA Investment Advisors, LLC (NISA) partners with world-leading organizations to design, develop, and manage highly customized, risk-controlled investment strategies across fixed income, equities, and derivatives.
Technology Alignment Engineer GFI DigitalTechnology Alignment EngineerMaryland Heights, MOPhysical demands: While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use hands to finger, handle or feel objects, tools or controls; reach with hands and arms; climb stairs; balance, stoop, kneel, crouch or crawl; talk, and hear; the employee must occasionally lift and/or move up to 50 pounds. Innovation : Displays original thinking and creativity; Meets challenges with resourcefulness; Generates suggestions for improving work; Develops innovative approaches and ideas; Presents ideas and information in a manner that gets others' attention.
Lead Database Platform Engineer MasterCardLead Database Platform EngineerO'fallon, MO$122,000–$207,000 / yearThis role combines deep database engineering expertise with modern platform engineering practices, including cloud infrastructure engineering, Infrastructure as Code (IaC), CI/CD, software automation, security, reliability engineering, and developer enablement. All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and.
Product Security Engineer 3 LancesoftProduct Security Engineer 3Maryland Heights, MOPreferred Qualifications (Desired Skills/Experience): •Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. The successful candidate for the role of Mid-Tier Product Security Engineer will play a crucial role in supporting the development, deployment, and maintenance of computing and information security requirements for the Tomahawk program, while adhering to strict government regulations.
NewExperienced or Senior Mechanical System Design Engineers BoeingExperienced or Senior Mechanical System Design EngineersBerkeley, MissouriWe are currently seeking Experienced or Senior Mechanical System Design Engineers to develop, maintain and modify air vehicle subsystems (Armament, Crew Systems, Environmental Cooling, Equipment, Fuel, Hydraulics, Landing Gear, Mechanisms and Thermodynamic) and component designs, using 3-D Computer Aided Design tools and/or other design methods, to provide product definition to other engineering groups, production operations, suppliers and external customers throughout the product lifecycle. Develop, maintain and modify air vehicle subsystems and component designs, using 3-D Computer Aided Design tools and/or other design methods, to provide product definition to other engineering groups, production operations, suppliers and external customers throughout the product lifecycle.
NewEntry Level or Associate Mechanical System Design Engineers BoeingEntry Level or Associate Mechanical System Design EngineersBerkeley, Missouri$71,400–$96,600 / yearWe are currently seeking Entry Level or Associate Mechanical System Design Engineers to develop, maintain and modify air vehicle subsystems (Armament, Crew Systems, Environmental Cooling, Equipment, Fuel, Hydraulics, Landing Gear, Mechanisms and Thermodynamic) and component designs, using 3-D Computer Aided Design tools and/or other design methods, to provide product definition to other engineering groups, production operations, suppliers and external customers throughout the product lifecycle. Develop, maintain and modify basic air vehicle subsystems and component designs, using 3-D Computer Aided Design tools and/or other design methods, to provide product definition to other engineering groups, production operations, suppliers and external customers throughout the product lifecycle.
Application Security (AppSec) Engineer IconmaApplication Security (AppSec) EngineerSaint Louis, MOThe ideal candidate will combine expertise in secure SDLC, automated security testing, DevSecOps, cloud-native applications, APIs, and manual penetration testing timprove application security posture across web, mobile, and microservices architectures. The role focuses on embedding security testing, vulnerability management, and business logic validation directly intCI/CD pipelines and post-deployment processes, ensuring comprehensive security coverage without impacting engineering velocity.
Software Engineer II MasterCardSoftware Engineer IIO'fallon, MO$92,000–$147,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.
Lead Software Engineer MasterCardLead Software EngineerO'fallon, MO$140,000–$231,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Overview: Mastercard's Global Credit Authorization team is seeking a Lead Software Engineer (C/C++) to build and enhance high-performance, mission-critical systems that power secure, reliable payment processing at global scale.
NewSenior Network QA Engineer Macpower Digital Assets Edge Private LimitedSenior Network QA EngineerEdwardsville, IL$124,800–$187,200 / yearThis individual performs pre-deployment quality assurance reviews of network device configurations, serves as the final technical quality checkpoint prior to deployment, and validates configurations against established runbooks. Proven experience supporting large-scale circuit deployments (such as DIA, WAN, or cellular), enterprise firewall deployments, or enterprise routing and switching implementations.
NewTest & Evaluation Engineer (Experienced or Senior) BoeingTest & Evaluation Engineer (Experienced or Senior)Berkeley, MissouriThe Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The STR capability supports structural, mechanical and material properties test programs for all Boeing Divisions, including Boeing Commercial Aircraft (BCA), Boeing Defense Systems (BDS), and Boeing Space Programs with an emphasis on BDS.