Data Engineer
$61.9k - $141kBooz Allen Hamilton
As a Data Engineer at Booz Allen, you’ll use your skills and experience to help build advanced technology solutions and implement data engineering activities on some of the most mission‑driven projects in the industry. You’ll develop and deploy the pipelines and platforms that organize distributed data from various sources. Working with a multidisciplinary team of analysts, data engineers, developers, and data consumers in a fast‑paced, agile environment, you support the assessment, design, development, and maintenance of scalable platforms for our clients. Your focus will be on analytical exploration and data examination to convert data into actionable insights. You Have 2+ years of experience utilizing programming languages, including C++, Java, or Python 2+ years of experience developing and maintaining scalable data stores that supply big data for business analysis Experience creating software for retrieving, parsing, and processing structured and unstructured data Experience developing scalable ETL / ELT workflows for reporting and analytics Experience creating solutions within a collaborative, cross‑functional team environment Ability to develop scripts and programs for converting various types of data into usable formats and support project teams to scale, monitor, and operate data platforms Secret clearance Bachelor’s degree Nice If You Have Experience in application development utilizing SQL or Scala Experience with a public cloud, including AWS, Microsoft Azure, or Google Cloud Experience with distributed data or computing tools such as Spark, Databricks, Hadoop, Hive, AWS EMR, or Kafka Experience working on real‑time data and streaming applications Experience with NoSQL implementation using MongoDB or Cassandra Experience with data warehousing, including AWS Redshift, MySQL, or Snowflake Experience with UNIX or Linux, including basic commands and shell scripting Experience with Agile engineering practices TS/SCI clearance with a polygraph Clearance Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required. Compensation & Benefits At Booz Allen, we offer competitive compensation and a full benefits package including health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work‑life programs, and dependent care. The projected compensation range for this position is $61,900.00 to $141,000.00 annualized USD. This posting will close within 90 days from the Posting Date. #J-18808-Ljbffr Booz Allen Hamilton
$92k - $147k
...set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Data Engineer II Overview The Operational Insights Analyst II role within the Program Controls, Operations & Modernization (ProCOM) Office establishes...SuggestedFull timePart timeWork at officeWorldwideFlexible hours- Responsibilities Our client is looking for a Data Engineer in the Greater Saint Louis, MO area. This role is contract-to-hire, with a hybrid schedule (3 days onsite/week). The position focuses on data conversion, integration development, data lake design, and enterprise...SuggestedHourly payContract work3 days per week
- Overview We are seeking a mid-level SQL Server Data Engineer who understands the intricacies of handling data at scale. These are some of the duties you will be expected to perform. Responsibilities Design new databases, enhance existing ones, write SQL queries and Transact...SuggestedWork experience placementWork at office
$115k - $184k
...products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Data Engineer About the Role As a Senior Data Engineer, you’ll take ownership of building and optimizing data platforms, pipelines, and...SuggestedFull timePart timeWorldwideFlexible hours$92.4k - $159.45k
CAREER OPPORTUNITY OFFERING: Bonus Incentives Paid Certifications Tuition Reimbursement Comprehensive Benefits Career Advancement This position pays between $92,400 - $159,450 based on experience Must have a current Epic Certification...SuggestedTemporary workWork at officeRemote workEnsemble Health Partners
O Fallon, MO1 day ago$122k - $207k
...services that help people, businesses and governments realize their greatest potential. Title and Summary Manager, Platform Engineering - Big Data Engineering Overview The Manager, Platform Engineering leads a team responsible for designing, building, and...Full timePart timeWorldwideFlexible hours- ...filings (ie. Call Report, FR Y-9C, FR Y-2900, FR Y-8, etc). Read and interpret regulatory guidance and instructions, sourcing vital data, and preparing reports schedules with detailed supporting work papers. Collaborate with teams to develop working relationships to ensure...Local area
Enterprise Bank and Trust
O Fallon, MO3 days ago - ...AI Engineer We are seeking a talented and motivated AI Developer to design, build, and deploy AI-driven solutions that enhance marketing... ...insights. This role will work closely with our marketing, data, and development teams to integrate AI into client campaigns and...
APC Integrated
O Fallon, MO5 days ago - ...actionable insights. This role will work closely with our marketing, data, and development teams to integrate AI into client campaigns and... ...., customer segmentation, predictive analytics, personalization engines) Build and maintain data pipelines to support AI initiatives...
APC Integrated
O Fallon, MO5 days ago $99k - $225k
...Number: R0241538 Agentic AI Developer Opportunity As an experienced engineer, you know that machine learning is critical to understanding and... ...you'll train, test, deploy, and maintain models that learn from data to create real‑world, mission‑critical impacts. In this role,...Local area$99k - $225k
...journey as a candidate with us. The Opportunity As an experienced engineer, you know that machine learning is critical to understanding and... ...you’ll train, test, deploy, and maintain models that learn from data to create real-world, mission‑critical impacts. In this role,...Full timeContract workPart timeWork at officeLocal areaRemote work$92k - $147k
...realize their greatest potential. Title and Summary Software Engineer II Overview: At Mastercard, our industry expertise is enhanced... ...equivalent practical experience. • Strong foundation in algorithms, data structures, and core computer science concepts. • Strong...Full timePart timeWorldwideFlexible hours$88k - $141k
...operations and delivering insightful reporting. The Internal Audit Data Analytics & Audit Operations Team provides support for the... ..., adoption, and value Educational background in Computer Engineering, Computer Science, Management Information Systems, Accounting,...Full timePart timeWorldwideFlexible hoursDynamic Yield
O Fallon, MO2 days ago- ...together to create a future that's seamless and secure. We're engineering critical connections that bring continents, customers and communities... ...Senior Analytics and Metrics Analyst to support automation and data analytics initiatives within the Finance domain. This role is...Work at office
Dynamic Yield
O Fallon, MO3 days ago $88k - $141k
...together to create a future that's seamless and secure. We're engineering critical connections that bring continents, customers and communities... ...Senior Analytics and Metrics Analyst to support automation and data analytics initiatives within the Finance domain. This role is...Full timePart timeWork at officeWorldwideFlexible hoursMasterCard
O Fallon, MO8 days ago$48k - $56k
Significance is a woman-owned consulting firm serving the federal government. We are known for building trusted relationships within our teams and with our clients and hiring the highest-level experts who implement innovative solutions. We also like to have fun! Our focus...For contractorsInterim roleInternshipLocal area- ...management frameworks and processes, ideally within the financial services or payment processing industries. Understanding complex data systems and technologies to identify potential risks. Exceptional program management abilities, with experience standardizing and...Work at office
PRI Global
O Fallon, MO4 days ago $88k - $141k
...a thorough understanding of the engagement and the risks inherent within. • Conduct risk-based assessments with specific focus on data privacy, information security, and resilience identifying control gaps, documenting findings and mitigating controls. • Coordinate...Full timePart timeWork experience placementWork at officeWorldwideFlexible hoursMasterCard
O Fallon, MO7 days ago- ...Written and verbal communication skills Professional demeanor in patient and staff interactions Commitment to confidentiality and data security protocols Education and experience requirements include: High school diploma or equivalent required Work-related...Temporary workWork at officeHome officeFlexible hours
$72k - $115k
...intelligence layer” on top of incident management, transforming operational data into actionable insights that strengthen situational awareness and control governance. This role blends data engineering fundamentals with analytical insight, enabling the aggregation,...Full timePart timeWork at officeWorldwideFlexible hours- ...Mastercard in the United States seeks a Software Engineering Manager to lead a cross‑functional team responsible for critical payment systems. You will drive engineering excellence across design, development, testing, security, performance, and operability to deliver scalable...Full time
Mastercard
O Fallon, MO1 day ago - Salesforce - Business Analyst Location: OFallon, MO- (Day 1 onsite for Subcon) OR (Remote for FTE) Duration: Long Term Required skills: ~4 6 Years Experience, with at least 4 years in Business Analysis and Functional Consulting on Salesforce ~ Experience in...Remote work
- ...Data Entry Specialist Most work is seated but involves intensive and constant keying of information into data system. Employee carries one carton of documents to/from pallet to computer workstation on average every 5-7 minutes. Carton weight ranges from 30-50 lbs....
Trice Healthcare
O Fallon, MO5 days ago - MiTek is looking for a Supply Chain Data Analyst in Saint Charles, Missouri. The role involves managing Master Data, setting up BOMs, and continuous improvement across operations. The ideal candidate will have over 2 years of experience in data maintenance with hands-on...
- ...Most work is seated but involves intensive and constant keying of information into data system. Employee carries one carton of documents to/from pallet to computer workstation on average every 5-7 minutes. Carton weight ranges from 30-50 lbs. Carry distance may be up...
Tricehealthcare
O Fallon, MO3 days ago $212k - $339k
...greatest potential. Title And Summary Vice President, Software Engineering - DMP Overview Mastercard is seeking a Vice President,... ...Decisioning orchestrates high throughput, low latency, and data-intensive processing across Decision Management’s intelligent system...Full timePart timeWorldwideFlexible hours3 days per weekMastercard
O Fallon, MO1 day ago- ...Mastercard is seeking a Vice President, Software Engineering to lead the Authorization Decisioning domain within Decision Management. This role leads high-performing teams across engineering, product, and program management to advance market-facing products. The position...Full time
Mastercard
O Fallon, MO1 day ago - ...~ Knowledge of Generally Accepted Accounting Principles (GAAP). ~ Experience preparing reconciliations and analyzing financial data. ~ Strong Microsoft Excel and Microsoft Office skills. ~ Experience developing process documentation and Standard Operating Procedures...Full timeWork at office
$115k - $184k
...realize their greatest potential. Title and Summary Senior AI Engineer Mastercard's Business & Market Insights (B&MI) group empowers... ...achieve growth and innovation goals by delivering unparalleled data-driven intelligence and cutting-edge AI solutions. By harnessing...Full timePart timeWorldwideFlexible hours- ...administers, and operates all audio/visual equipment, for all video production activities related to SCC. Including projectors, recorders, data projectors, distribution amplifiers, cameras, mixer/editor; photography equipment; overhead, slide and 16mm projectors; personal...Full time
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