Jobs in United States

Support Technical Leader in United States

4,783 active opportunities · Updated October 2026

Explore current support technical leader jobs across United States. Filter by work mode, employment type, experience, department, date posted and distance.

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📍 O Fallon, Missouri, United States
✓ Quality checkedCompany trend +212.5%

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title and Summary Software Engineer II Overview Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all. The Fraud Products team (part of O&T) is developing new capabilities for MasterCard's Decision Management Platform, which serves as the core for multiple business solutions to combat fraud and validate cardholder identity. Our patented Java-based platform processes billions of transactions per month in tens of milliseconds using a multi-tiered, message-oriented approach for high performance and availability. MasterCard software engineering teams leverage Agile development principles, advanced development, design and test automation practices, and an obsession over security, reliability, and perfo

JavaSQLJenkinsRecruitment
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📍 Purchase, New York, United States
✓ Quality checkedCompany trend +212.5%

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title and Summary Manager, Mergers & Acquisitions Manager, Strategic Investments Job Description Summary The Manager, Strategic Investments is an integral member of the team driving all phases sourcing, executing and overseeing strategic investments at Mastercard. The qualified candidate will be a member of a highly visible team and responsible for driving investment efforts in the Start Path fund, while also assisting with broader strategic investments, and portfolio management. The position reports to VP, Mergers and Acquisitions (Minority Investments). The candidate will lead strategic minority investments Mastercard’s Start Path program with the following primary responsibilities: • Oversee the end-to-end Start Path investment process: including but not limited to business case development, cross-functional diligence, and negotiating transaction terms with founders • Evaluate strategic fit of prospective investments against Mastercard’s priorities, including asset enhancement, ecosystem reach, and engagement expansion • Prepare executive level materials for Investment Committee and senior leadership, including investment memos, strategic rationales, and risk/mitigant frameworks. • Manage the Start Path investment portfolio: (i) point of contact for founders, internal stakeholders, and executive sponsor

AccountingFinanceRecruitment
M
📍 O Fallon, Missouri, United States
✓ Quality checkedCompany trend +212.5%

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title and Summary Software Engineer II Who is Mastercard Mastercard is a global technology company in the payments industry. We work to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart and accessible. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. About the Role We are hiring a Software Engineer II to join Mastercard's Core Payments department, responsible for delivering solutions that facilitate billions of secure transactions between issuers, acquirers, and service providers worldwide. This role offers the opportunity to contribute to highly scalable, mission-critical platforms that power global commerce. We are seeking a software engineer who is passionate about software development, system quality, and continuous improvement, with a strong focus on delivering reliable, maintainable, and secure solutions. Role Software Development & Design • Design, develop, test, and maintain high-quality J

JavaDockerKubernetesGit
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📍 New York, New York, United States
✓ Quality checkedCompany trend +212.5%

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title and Summary Executive Assistant Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships, and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all. Overview: Mastercard Software Builders Experience (MSBX) is responsible for enabling more than 12,000 engineers globally to build, test, secure, and deliver software at scale. As part of Mastercard's ONE organization, MSBX delivers the platforms, tools, and services that power engineering productivity and developer experience across the enterprise. Our teams build and operate strategic capabilities including: • Developer Workbench and AI-powered engineering tools • Application frameworks and software bootstrapping services • Standardized CI/CD pipelines and developer tooling • Cloud platfo

AIExcelSupply ChainLogistics
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📍 Purchase, New York, United States
✓ Quality checkedCompany trend +212.5%

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title and Summary Manager, Capital Markets Overview: The Corporate Treasury team performs all global treasury activities for Mastercard, including capital planning, rating agency relationships, foreign exchange risk management, cash management/positioning, pensions asset-liability management, capital markets transactions (debt issuance, equity share buy-back), credit facility management, intercompany funding. We are seeking a highly motivated Manager to join the Debt Capital Markets team within Corporate Treasury. This position will be based in Purchase, NY Reporting to the Director, Capital Markets and Investments, this Manager role will be responsible for the execution of Mastercard’s corporate capital markets strategy including bond offerings and share repurchases, support our credit facility renewal, manage key relationships with banks, and partner with other areas of Treasury. Role: Key responsibilities of this role include: • Managing the Debt Capital Markets (DCM) function for Mastercard in the management of the company’s debt profile (funding plan for new debt issuance and managing outstanding debt) • Manage the company’s $8 billion credit facility, including extensions/renewals • Manage banking relationships, including counterparty wallet analysis, coordination of relationship meetings, and pr

ExcelAccountingRecruitment
M
📍 Purchase, New York, United States
✓ Quality checkedCompany trend +212.5%

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title and Summary Manager, Settlement & Currency Services Job Description Summary Settlement & Currency Services is Mastercard’s center of expertise for global settlement, cross-border payments, currency and foreign exchange services, and value movement across traditional and digital financial networks. The team supports initiatives related to fiat and digital currencies, settlement infrastructure, and emerging payment technologies, working across products, markets, and functions to advance strategic priorities. The team also develops solutions that enable funds movement between Mastercard customers, engages with regulators and manages relationships with commercial and central banks. Mastercard is rapidly expanding its global payment, settlement, and digital asset capabilities. The Settlement & Currency Services team is seeking a Manager to help design, develop, and implement innovative solutions that enable the seamless movement of money across borders, currencies, and payment ecosystems, supporting Mastercard's mission to make payments safe, simple, and fast. Roles & Responsibilities The Manager, Settlement & Currency Services will serve as a key liaison across Core Payments Product, Global Settlement Operations, and Technology teams, providing thought leadership and subject matter expertise i

FinanceRecruitment
M
📍 O Fallon, Missouri, United States
✓ Quality checkedCompany trend +212.5%

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title and Summary Manager, Finance Business Partner Overview At Mastercard Technology, we’re working together to create a future that’s seamless and secure. We’re engineering critical connections that bring continents, customers and communities closer together. Our Technology strategy builds on our platforms to stay ahead of the market trends and maintain flexibility in an uncertain world. Our strategy is anchored on three pillars: where we run, what we run and how we run while ensuring we prioritize to what matters. The Manager, Finance Business partner is responsible for providing financial guidance and support to our business partners, reporting, planning including budget & forecast, and ad-hoc analysis. Key to prospering in this role are the abilities to interpret data, devise strategic plans, assume leadership, and cultivate connections with colleagues across the global Mastercard network. Duties include managing all facets of the financial tasks such as facilitating the monthly close, preparing annual budgets and routine forecasts, conducting financial analyses, identifying financial variances, as well as highlighting potential opportunities and risks. Role • This role will be assigned to specific division(s) and is intended to provide rotational opportunities that broaden the team’s overall experience. Timing a

AIExcelAccountingFinance
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Relocation support. Relocation assistance is stated. This does not establish visa sponsorship.
📍 Herndon, Vatican City State (holy See), United States
✓ Quality checkedCompany trend -20.1%

Java Software Engineer - Developer (Experienced and Senior) Company: The Boeing Company The Boeing Company is currently seeking Java Software Engineers – Developer (Experienced and Senior) to support our Advanced Ground Architecture team located in Herndon, Virginia, Colorado Springs, Colorado, Mesa, Arizona, Seal Beach, California and El Segundo, California. This position will focus on supporting the Boeing Defense, Space & Security (BDS) Software Engineering organization. The Advanced Ground Architecture (AGA) software team is a dynamic group of software engineers creating the future of Ground support with the extensibility and adaptability to be used across ALL Boeing programs. The software team is executing this vision through modern software technologies (Java, ReactJS, python, CI/CD pipelines) and methodologies (Scaled Agile). AGA is looking for self-motivated high performers to execute the large scope of Java development needed for the program's vision. The ideal candidates will provide software engineering functions for the design, development, and maintenance of complex, multi-tiered application software systems used to support the command and control of space vehicles. The software engineers will work day-to-day with system and test engineers in order to implement, test, and document new features and improvements for both web services and applications supporting distributed computing solutions. Position Responsibilities: Designs, develops, tests, and maintains software in an Agile execution that meets industry, customer, safety, and regulation standards throughout the end-to-end lifecycle Reviews, analyzes, and translates customer requirements into initial design and softwa

PythonJavaReactAngular
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📍 O Fallon, Missouri, United States
✓ Quality checkedCompany trend +212.5%

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title and Summary Principal Software Engineer Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all. Overview We are seeking a hands-on Principal Forward Deployed Engineer to accelerate delivery across Mastercard Services. Modeled on the forward deployed engineering role that leading technology companies embed alongside their most important customers, this position turns that model inward. You will deploy into Services programs as an internal partner who writes production code, unblocks delivery, and puts AI to work in how we build. Reporting to the SVP of Developer Enablement within the Services Enablement & Transformation (SET) organization, you will move to wherever the need is greatest, adding s

AzureDockerKubernetesAI
M
📍 O Fallon, Missouri, United States
✓ Quality checkedCompany trend +212.5%

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title and Summary Senior AI Platform Engineer (DevOps) Who is Mastercard? Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payment choices, making transactions secure, simple, smart, and accessible. Our technology and innovation, partnerships, and networks combined to deliver a unique set of products and services that help people, businesses, and governments realize their greatest potential. Our decency quotient (DQ) drives our culture and everything we do inside and outside our company. We cultivate an environment where individuals can thrive, collaborate, and contribute to innovations that power the global economy. Overview: The AI Platform Engineering team is responsible for building, operating, and evolving Mastercard's enterprise AI platforms and capabilities. Our mission is to provide scalable, secure, and reliable AI infrastructure that enables teams across Mastercard to accelerate the development and deployment of AI-powered solutions. As a Senior AI Engineer, you will help design, implement, and operate the foundational platforms that support AI and machine learning workloads across the enterprise. You will work at the intersect

PythonDockerKubernetesMachine Learning
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📍 San Francisco, California, United States
✓ Quality checkedCompany trend +212.5%

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. 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. Title and Summary Vice President, Business Development, Global Business Platforms Vice President, Business Development, Business Platforms Overview The Global Partnerships team is responsible for cultivating and managing Mastercard’s strategic partnerships with key players across the payments ecosystem. The team works with global players in tech, e-commerce, and financial services to create innovative, differentiated products and solutions that shape the future of commerce. Through a consultative approach, and inspired by Mastercard’s longstanding focus on inclusive growth, we are passionate about working hand in hand with mission-aligned companies to solve real-world problems for people and businesses around the world. The Global Business Platforms vertical under Global Partnerships builds strategic relationships with top companies in technology, commerce, and finance that serve businesses around the globe. This team leverages Mastercard’s capabilities to solve real-world challenges and deliver seamless, secure, and inclusive payment experiences for our partners and their business customers of all sizes. We are looking for a strategic leader with strong business development and partnership expertise to lead engagement and partnerships with technology platforms serving the business space. This role will help develop a

Project ManagementFinanceRecruitment
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📍 Allentown, Pennsylvania, United States
✓ Quality checkedCompany trend +3.1%

Job Title Sales, Territory Manager (Allentown/Scranton, PA) Job Description RespirTech’s Territory Manager represents the InCourage airway clearance therapy medical device, calling on but not limited to Pulmonologists to support patients with chronic respiratory and neuromuscular conditions on a journey to better breathing. Your role: Executing outside sales and territory management, inclusive of account management and new business development. Employing a hunter mentality to identify new opportunities, overcome objections and change the mindsets of prescribers, while achieving performance growth goals. Performing total office sales calls, in-services on patient profiles, product demonstrations and presenting clinical evidence to physicians. Being an expert on Medicare, Medicaid and private insurance coverage-criteria for InCourage vest therapy, while effectively educating healthcare teams in identifying patients who meet coverage criteria. Obtaining medical record documentation in order for coverage to be obtained. Analyzing data to effectively target priority healthcare teams and create sales call routing. Capable to be flexible and adjust routing to fit pipeline management needs. You're the right fit if: You’ve acquired 3+ years of successful direct field sales, clinical education or clinical sales support experience. Previous durable/home medical equipment and/or pharmaceutical sales experience preferred. Your skills include: Ability to be in the field within your territory 90% (some territories may include overnights). The ability to build and maintain strong customer relationships. You have a Bachelor’s Degree in Business Administration, Marketi

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📍 San Francisco, California, United States· Full-time
✓ Quality checkedCompany trend -88.9%

About the Team OpenAI, in partnership with our capital and technology partners, is building a global network of advanced datacenters to support the most demanding AI workloads. The Infrastructure Quality team ensures that all datacenter systems are manufactured, delivered, and commissioned to the highest standards of quality, reliability, and performance. We work closely with manufacturing partners, general contractors, engineering teams, and operations staff to ensure that every component is delivered ready for installation, startup, and long-term service. Our work spans from vendor qualification through commissioning, ensuring operational readiness across our global portfolio. About the Role We are seeking an experienced Manufacturing Quality Engineer (MQE) to establish, implement, and manage a manufacturing-focused quality program for datacenter infrastructure. This role will be responsible for vendor oversight, quality assurance, process improvement, and issue resolution for all critical systems. You will lead vendor audits, monitor performance metrics, and coordinate corrective actions to ensure predictable delivery schedules, reduced risks, and operational reliability. By partnering with vendors, construction teams, and internal stakeholders, you will help ensure OpenAI’s datacenters are delivered on time and built to the highest operational standards. Travel Domestic and international travel as needed (estimated 40–60%) to manufacturing sites, datacenter locations, and partner facilities. Key Responsibilities Vendor Oversight & Performance Management Conduct manufacturing evaluation, audits, and improve vendor performance across production, inspection, testing, and delivery phases. Develop and track quality metrics to assess manufacturing performance and identify trends. Partner with vendors to refine processes, training, and quality controls to mitigate risks before shipment. Program Development & Execution Develop and maintain a datacenter-focused m

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