Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added just now
MI
Licensed Practical Nurse (LPN) – Full-Time
Medcor Inc
Memphis, TN
- $30 to $32 USD / hour
- Full-time
…four-day workweek, competitive pay, excellent benefits, and the support of an experienced healthcare…
Added just now
MS
Cashier part time
Meijer Stores LP
Mishawaka, IN
- Part-time
Use Meijer systems to complete transactions efficiently and accurately
Added 2 mins ago
K
Technical Solution Engineer
Kentro
McLean, VA
- $145,000 to $165,000 USD / year
Kentro is hiring for a Technical Solution Engineer to support Solution Services of the CTO office in the full solution lifecycle by partnering with Business Development, customers, and…
Added 2 mins ago
K
Customer Service Engineer (VA ESOM)
Kentro
Albany, NY
- $28 to $32 USD / hour
Must have experience conducting routine system administration tasks and logging data in system admin logs
Added 2 mins ago
Recreation Experience Expert
Marriott
ORLANDO, FL
…Develop and maintain positive working relationships with others; support team to reach common goals. Process payments for rental equipment, recreation activities, facility rentals, or…
Added 2 mins ago
Workplace Experience Lead
US AMR-Jones Lang LaSalle Americas, Inc.
Abilene, TX · Dallas Fort Worth, TX · Dallas, TX · Odessa, TX
Shift and coverage schedule will be flexible, but with enough overlap between day and night shifts to be effective
Added 2 mins ago
Relocation Project Manager
US AMR-Jones Lang LaSalle Americas, Inc.
Charlotte, NC
…to strengthen and advance your career, so you will have the support and runway to grow as both a project leader and a trusted advisor to…
Added 2 mins ago
Senior Director, People Experience (Americas)
Sony Interactive Entertainment (SIE)
San Mateo, CA
San Mateo, CA | Hybrid - 2 days per week in our San Mateo office
Added 3 mins ago
Construction Project Manager, Launch Pad Fabrication (Starship)
SpaceX
Starbase, TX · Brownsville, TX
Ability to rotate between day and night shifts as needed
Added 3 mins ago
A
MIG Welder (22-30/Hr + 2.50 Shift Premium)
Aerotek
Sterling, IL
- $22 to $30 USD / hour
Conduct operational testing of the installed dump body to confirm smooth hydraulic movement, proper clearances, and correct function of safety and indicator systems.
Added 3 mins ago
Software Engineering Manager, Vertical Lift
The Boeing Company
Ridley Park, PA
As a Software Engineering Manager at Boeing, you will lead and support a diverse team of software development engineers. This is a unique opportunity to manage full lifecycle software…
Added 3 mins ago
Associate Data and Cost Modeling Analyst - Government Estimating
The Boeing Company
Hazelwood, MO
This challenging role will support development of AI-powered estimating tools, cost model development, and data collection, organization, and analysis, particularly working with…
Added 3 mins ago
Senior Manufacturing Manager
The Boeing Company
North Charleston, SC
Support production readiness, capacity growth, and rate increases
Added 3 mins ago
Space Electronics Test Systems Mechanical Design Engineer (Associate, Experienced and Lead)
The Boeing Company
El Segundo, CA
Our engineers work on a variety of space-grade electronics, from power and digital subsystems to RF/mixed signal systems. The STE team is responsible for the cradle-to-grave design, build,…
Added 3 mins ago
Senior Special Test Equipment Project Engineer
The Boeing Company
El Segundo, CA
Cross‑functional coordination within BT&E and collaboration with other Space Mission Systems stakeholders to ensure successful STE development and mission‑critical test support
Added 3 mins ago
A
Immidiate Hiring- Quality Inspector- Stable Work
Aerotek
Scottsdale, AZ
- $20 to $30 USD / hour
Proficiency in ERP systems and Microsoft Excel.
Added 3 mins ago
A
Production Assembler
Aerotek
New Ulm, MN
- $18 to $22 USD / hour
…maintaining clean and safe work areas, and utilizing basic computer systems for inventory and…
Added 3 mins ago
A
Truck Mechanic
Aerotek
Fargo, ND
- $25 to $40 USD / hour
New hires typically train on the day shift or a split shift for 24 weeks before transitioning to their regular schedule
Added 3 mins ago
A
Tool Maintenance Worker
Aerotek
LE SUEUR, MN
- $25 to $30 USD / hour
Use precision measuring tools and basic computer systems to support setup, documentation, and quality checks.
Added 3 mins ago
A
Fitter
Aerotek
Phoenix, AZ
- $35 to $45 USD / hour
Job Title: Pipe Fitter & Structural FitterJob DescriptionThe Pipefitter will fabricate, fit, and prepare piping systems in an industrial environment, working on a variety of shop and field…
Added 4 mins ago
BA
EXL Training & Development Coordinator
Bay Area Community Resources
Antioch, CA
- $37 to $40 USD / hour
…the LDS Manager, who maintains the enrollment and attendance…
Added 5 mins ago
Z
Assistant Manager
Zaxby's
Davenport, FL
- $45,000 to $50,000 USD / year
To lead shifts with purpose, develop people with care, and support the General Manager in building a team that works well together, grows together, and makes every guest feel welcome. This…
Added 6 mins ago
K-
Accounting Specialist
KemperSports - New
Portland, OR
- $22 to $26 USD / hour
Support the Controller with daily reconciliation of point-of-sale revenues, cost of goods sold, tax liabilities, and cash and credit receipts. Prepare cash reports, coordinate bank…
Added 7 mins ago
CS
Resource Teacher/ Admin Support
CREATIVE STEAM
Laguna Woods, CA
- $23 to $33 USD / hour
Our Resource Teacher will work across classrooms, support students through small-group and individualized instruction, assist teachers in combination classes, and spend part of their role…
Added 7 mins ago
Training & Development Manager
Amgen Inc.
OH
(I) In this role you will support and provide learning methodologies and performance consulting skills to analyze performance issues. Using the ADDIE model, this position partners with…

Closed listing

Mastercard

Lead Site Reliability Engineer (Big Data)

O Fallon, MO, United States

Pay Ranges O'Fallon, Missouri: $122,000 - $207,000 USD

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

Pay: Pay Ranges O'Fallon, Missouri: $122,000 - $207,000 USD
Posting language: English
Posted: Nov 12, 2026

Similar jobs hiring now

No close matches right now. Try another title or a wider area.

Search current openings

Original job description

Archived listing. The details below describe a past opening.

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

Lead Site Reliability Engineer (Big Data)

The BizOps team is looking for a Site Reliability Engineer who can help us solve problems and enhance our capabilities by supporting applications, services, and platforms. This position is to support the Data Delivery and Analytics program to support the growing need of the product like MyMPA, QMR.

Tech Skills:

Unix, Shell Scripting, SQL, Python, Apache Nifi, Splunk, Dynatrace, Jenkins, GIT, XLR etc.

We regularly review our run state not only from an internal perspective, but also understanding and providing the feedback loop to our development partners on how we can improve the customer experience of our applications.

Responsibilities:

Engage in and improve the whole lifecycle of services - from inception and design, through deployment, operation and refinement.
Analyse ITSM activities of the platform and provide feedback loop to development teams on operational gaps or resiliency concerns
Support services before they go live through activities such as system design consulting, capacity planning and launch reviews.
Maintain services once they are live by measuring and monitoring availability, latency and overall system health.
Scale systems sustainably through mechanisms like automation, and evolve systems by pushing for changes that improve reliability and velocity.
Support the application CI/CD pipeline for promoting software into higher environments through validation and operational gating, and lead Mastercard in DevOps automation and best practices.
Practice sustainable incident response and blameless post-mortems.
Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover
Work with a global team spread across tech hubs in multiple geographies and time zones
Share knowledge and mentor junior resources

Qualifications

BS degree in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent practical experience.
Experience with algorithms, data structures, scripting, pipeline management, and software design.
Systematic problem-solving approach, coupled with strong communication skills and a sense of ownership and drive.
Ability to help debug and optimize code and automate routine tasks.
We support many different stakeholders. Experience in dealing with difficult situations and making decisions with a sense of urgency is needed.
Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby.
Interest in designing, analyzing and troubleshooting large-scale distributed systems.
We need team members with an appetite for change and pushing the boundaries of what can be done with automation. Experience in working across development, operations, and product teams to prioritize needs and to build relationships is a must.
Experience in industry standard CI/CD tools like Git/BitBucket, Jenkins, Maven, Artifactory, and Chef. Experience designing and implementing an effective and efficient CI/CD flow that gets code from dev to prod with high quality and minimal manual effort is desired.

Business Operations is leading the DevOps transformation at Mastercard through our tooling and by being an advocate for change & standards throughout the development, quality, release, and product organizations. We need team members with an appetite for change and pushing the boundaries of what can be done with automation. Experience in working across development, operations, and product teams to prioritize needs and to build relationships is a must.

Mission

The role of business operations is to be the production readiness steward for the platform. This is accomplished by closely partnering with developers to design, build, implement, and support technology services. A business operations engineer will ensure operational criteria like system availability, capacity, performance, monitoring, self-healing, and deployment automation are implemented throughout the delivery process. Business Operations plays a key role in leading the DevOps transformation at Mastercard through our tooling and by being an advocate for change and standards throughout the development, quality, release, and product organizations.

We accomplish this transformation through supporting daily operations with a hyper focus on triage and then root cause by understanding the business impact of our products. The goal of every biz ops team is to shift left to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience, and increase the overall value of supported applications. Biz Ops teams also focus on risk management by tying all our activities together with an overarching responsibility for compliance and risk mitigation across all our environments. A biz ops focus is also on streamlining and standardizing traditional application specific support activities and centralizing points of interaction for both internal and external partners by communicating effectively with all key stakeholders. Ultimately, the role of biz ops is to align Product and Customer Focused priorities with Operational needs.

Apply if you think you have below skills?

Are you a born problem solver who loves to figure out how something works?
Do you take challenge to enhance monitoring capabilities?
Do you have a low tolerance for manual work and look to automate everything you can?
Are you a CI/CD geek who loves all things automation?

Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

Corporate Security Responsibility

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
Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.

THIS POSTING RELECTS ONE OR MORE CURRENT VACANCIES ON OUR TEAM, AND MASTERCARD INTENDS TO FILL THIS POSITION BY 02/10/2027. If the fill date has passed, Mastercard intends to fill this position as soon as possible.

Pay Ranges O'Fallon, Missouri: $122,000 - $207,000 USD

About employer

Report this job

Work requirements

Jobs in the United States