1 to 25 of 582 Data Structures Jobs

Weeghman & Briggs is seeking Data Scientists to join our growing team. Location: Annapolis Junction - Currently Hiring for Level 2 & 3 in MD and Level 2 in GA Clearance Required: TS/SCI w/Polygraph Job Description: We're searching for Data Scientists to contribute to an important mission within the Federal Government. Data Scientists shall possess … the following capabilities: Candidates should be proficient in 2 or more of the following skill areas: Foundations: (Mathematical, Computational, Statistical) Data Processing: (Data management and curation, data description and visualization, workflow and reproducibility) Modeling, Inference, and Prediction: (Data modeling and assessment, domain-specific considerations) Devise strategies for extracting meaning and value from large datasets. Make and … communicate principled conclusions from data using elements of mathematics, statistics, computer science, and application specific knowledge. Through analytic modeling, statistical analysis, programming, and/or another appropriate scientific method, develop and implement qualitative and quantitative methods for characterizing, exploring, and assessing large datasets in various states of organization, cleanliness, and structure that account for the unique features and limitations More ❯

Position Description: CGI Federal has an exciting opportunity for a Data Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace with rapidly evolving technology advancements and leveraging your knowledge on a highly collaborative team to deliver state-of-the-art capabilities. The Data Engineer designs … builds, and maintains scalable data systems and pipelines to collect, store, and process data for analysis and reporting. Key responsibilities include developing data infrastructure like data lakes and warehouses, ensuring data quality and security, collaborating with data scientists and analysts, and optimizing data accessibility for business insights. This role requires proficiency in programming … languages (e.g., Python, SQL) and big data technologies (e.g., Hadoop, Spark) CGI Federal is growing its high-performance team whose members share a passion for building high-quality, scalable, advanced IT solutions in a collaborative, fast-paced, outcome-driven mission. This position is located in USA VA Arlington, however, a hybrid working model is acceptable. Your future duties and More ❯

TO CORP) WITH 3RD PARTY WORK AUTHORIZATION: US CITZ or GC,GC - EAD,H4 & L2 EAD, NO H1B & OPT/CPT ACCEPTED BY CLIENT RATE: $OPEN - DOE JOB TITLE: Data Engineer Big Data Hadoop JOB DESCR: Candidates will start out REMOTE WORK and then will eventually be sitting in Frt. Lauderdale, FL. Candidates should be senior Data Engineers with big data tools (Hadoop, Spark, Kafka) as well as AWS (cloud services: EC2, EMR, RDS, Redshift) and NOSQL. This is a phone and Skype to hire. Candidates in Florida with a LinkedIn profile preferred but not required. Essential Duties and Responsibilities: • Past experience in executing and delivering solutions in an Agile scrum development environment is preferred … Produce deliverables with little oversight or management assistance • Assemble large, complex data sets that meet functional/non-functional business requirements • Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etc. • Build the infrastructure required for optimal extraction, transformation, and loading of data from a wide variety More ❯

Data Engineering Manager Location : Glasgow, UK Salary : Competitive Salary + Package (dependent on experience) Career Level: (Accenture will be recruiting at the following levels : Manager) Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations, with digital capabilities across all of these services. With our thought leadership … with the communities in which we work and live. It is personal to all of us.” – Julie Sweet, Accenture CEO As a team: We have exciting opportunities for a Data Engineering Senior Manager to join our Data & AI practice, part of larger Cloud First Group. We deliver scalable, business critical and end-to-end solutions for our client … from data strategy/governance to Core Engineering, enabling them to transform and work in Cloud Technologies. You'll learn, grow and advance in an innovative culture that thrives on shared success, diverse ways of thinking and enables boundaryless opportunities that can drive your career in new and exciting ways If you’re looking for a challenging career working More ❯

obtain a Public Trust. As required by our governmental client, this position requires being a US Citizen. Software Application Lead should have senior level and subject matter expertise in data management, implementation, and storage for enterprise level federal agencies. Will be responsible for evaluating, assessing, and documenting current application systems, data management and architecture of clients. Will evaluate … platforms like HealthShare, IRIS, and IRIS for Health, and the development of complex software to satisfy design objectives. Experience in designing and implementing APIs using InterSystems technologies to facilitate data sharing and interoperability between healthcare applications. Commitment to staying upRelevant experience in information system design, including application programming on large-scale healthcare Database Management Systems (DBMS) and the development … HIPAA. Experience in managing mirrored environments and utilizing AzureGov for healthcare-related projects. Commitment to staying updated with InterSystems products and Health IT advancements through ongoing learning and development. Data Architecture Design: Lead the design and development of scalable, secure, and efficient data architectures tailored to meet the specific needs and objectives of federal agencies. Data Modeling More ❯

Workplace, DMI is committed to delivering secure, efficient, and cost-effective solutions that drive measurable results. Learn more at About the Opportunity DMI, LLC is seeking a Conversion/Data Specialist to join us. Duties and Responsibilities: Analyze the existing data structures in PeopleSoft and confirm the necessary transformations for Data Warehouse compatibility. Extract data from PeopleSoft using SQL and other relevant tools. Creation of efficient data structures that support reporting and analytics. Expertise in dimensional modeling and entity-relationship modeling). Develop and implement data transformation processes to clean, standardize, and enhance the quality of the data during migration. Create data mapping documents that outline the relationships between … source and target data fields. Utilize ETL tools for data integration. Design and implement ETL processes to load data into the Data Warehouse, ensuring efficient performance and data integrity. Validate data accuracy and completeness post-migration to ensure that all data has been successfully transferred. Work closely with business analysts, data architects More ❯

Redis Experience with sof tware development processes, including unit tests, CI/CD processes, and using Git for version control Experience working in a Linux development environment Knowledge of data modeling, data structures, data processing, data transformation, and validation, including JSON Schema TS/SCI clearance with a polygraph Bachelor's degree and 2+ years … code for new applications or generating and enhancing code samples for existing applications Experience using back-end and front-end languages to develop complete solutions Experience creating and using data models, data structures, data transformations, and data processing pipelines Ability to work with automated testing tools to perform testing and maintenance Clearance: Applicants selected will More ❯

Job summary Claire House has an exciting opportunity for a collaborative and influential individual with excellent communication skills to lead the production, management, and protection of data within Claire House as part of an ambitious digital transformation strategy. About Us: Claire House is a place of positivity and laughter, where we help seriously and terminally ill children live life … themselves, whatever their age. Main duties of the job In this role, you will be : Overseeing, training and leading a small D&I team, inspiring them to ensure good data management principles. Responsibility for setting team goals and priorities, ensuring projects and submissions are delivered on time and within scope. Updating, managing and maintaining a visible record of team … I team. Working with leadership to establish key reporting measures and establishing a regular reporting cycle, delivering accurate, timely and relevant information to leadership, ELT and Board. Championing the data cause within the organisation. Keeping up to date with the latest technology, techniques and methods and proposing ways of using them effectively in the organisation. Developing interactive visualisations and More ❯

provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cybersecurity, data delivery & analytics, and IT talent solutions. M9 Solutions is seeking a Knowledge Manager to work on-site in support of a government contract for a client located in Washington … DC. An active TS/SCI clearance is required. Responsibilities Manages and improves data-related knowledge repositories, enhancing information discoverability and fostering a culture of knowledge sharing across divisions. Close collaboration with the Chief Data Officer, data stewards, data governance leads, and technical teams to ensure alignment with the enterprise data and analytics strategy and … major initiatives such as the enterprise data catalog, data standards management, and data acumen. Identifies, creates, updates, and maintains knowledge repositories related to enterprise data management and advanced analytics. Contributes to data acumen and literacy initiatives by identifying, curating, and sharing data training sessions and materials. Works with system owners, data stewards, and More ❯

Data Mapping & Integration Analyst (Contract) 6-12 months Outside IR35 £510 per day Hybrid - Midlands The Company Our client is embarking on a major application rebuild programme to modernise the technology behind its customer options and configuration process. The existing platform has served the business well but suffers from a fragmented data structure that limits scalability and insight. … This project is focused on re-engineering the data layer to create a clean, efficient foundation for operational performance and downstream analytics. The Role The Data Mapping & Integration Analyst will play a key role in defining how data flows through this new platform, from source systems through to the central data environment. Working closely with the … Data, Architecture, and Application Development teams, this individual will ensure the new system is designed with robust, future-proofed data structures that support both operational use and analytical value. This is a hands-on data role, not a reporting or visualisation position, focused on understanding how data is captured, structured, and transferred between systems. Key More ❯

Data Mapping & Integration Analyst (Contract) 6-12 months | Outside IR35 | £510 per day | Hybrid - Midlands The Company Our client is embarking on a major application rebuild programme to modernise the technology behind its customer options and configuration process. The existing platform has served the business well but suffers from a fragmented data structure that limits scalability and insight. … This project is focused on re-engineering the data layer to create a clean, efficient foundation for operational performance and downstream analytics. The Role The Data Mapping & Integration Analyst will play a key role in defining how data flows through this new platform, from source systems through to the central data environment. Working closely with the … Data, Architecture, and Application Development teams, this individual will ensure the new system is designed with robust, future-proofed data structures that support both operational use and analytical value. This is a hands-on data role, not a reporting or visualisation position, focused on understanding how data is captured, structured, and transferred between systems. Key More ❯

Data Mapping & Integration Analyst (Contract) 6-12 months | Outside IR35 | £510 per day | Hybrid - Midlands The Company Our client is embarking on a major application rebuild programme to modernise the technology behind its customer options and configuration process. The existing platform has served the business well but suffers from a fragmented data structure that limits scalability and insight. … This project is focused on re-engineering the data layer to create a clean, efficient foundation for operational performance and downstream analytics. The Role The Data Mapping & Integration Analyst will play a key role in defining how data flows through this new platform, from source systems through to the central data environment. Working closely with the … Data, Architecture, and Application Development teams, this individual will ensure the new system is designed with robust, future-proofed data structures that support both operational use and analytical value. This is a hands-on data role, not a reporting or visualisation position, focused on understanding how data is captured, structured, and transferred between systems. Key More ❯

HR Data Lead (12-Month Contract) Location: London (Hybrid - minimum 2 days per week in office) Type: Fixed Term Contract | Full-Time Reports to: HRIS Manager Overview We are seeking an experienced HR Data Lead to join our team on a 12-month fixed-term contract, supporting the implementation and rollout of a new HRIS/HR SaaS … platform as part of a strategic HR transformation. This is a strategic and hands-on position , responsible for leading all aspects of HR data management throughout the project lifecycle-from data discovery and migration to post-implementation optimisation. The HR Data Lead will ensure the integrity, quality, and compliance of HR data while enabling accurate reporting … and analytics to support business decision-making. Key Responsibilities Data Strategy & Planning Define and implement the HR data strategy to support HRIS delivery and related projects. Collaborate with HR, IT, and vendor teams to align data requirements with system capabilities and business needs. Develop data models, mapping documentation, and migration plans for legacy-to-new system More ❯

Data Analyst, Data Quality & Governance, SAP, Collibra, Hybrid, COR7381 We are seeking a Data Analyst –focussed on Data Quality & Governance to join a global, forward-thinking technology-driven organisation, working on a hybrid basis! This is an excellent opportunity for an experienced data professional to support and enhance enterprise-wide data management and governance … processes, contributing to key digital transformation and data quality initiatives. The Opportunity As a Data Analyst you will play a pivotal role in managing, maintaining, and improving the accuracy and consistency of critical business data across global systems. Working primarily with SAP and Collibra, you'll ensure data integrity, support migration projects (including the transition to … SAP S/4HANA), and help establish robust governance and quality frameworks. You'll collaborate closely with stakeholders, aligning data structures with operational needs, monitoring data quality using automated tools, and supporting continuous improvement. This hands-on role offers the chance to make a real impact on how trusted, high-quality data drives insight and efficiency More ❯

Job Description: We are seeking a Data Scientist proficient in Python and experienced in automating workflows, data manipulation, and visualization using Jupyter Notebooks. This role involves conducting database management and processing, extracting data, and ensuring that dataflow is correct and efficient. The Level 3 Data Scientist shall possess the following capabilities: Foundations: (Mathematical, Computational, Statistical). … Data Processing: (Data management and curation, data description and visualization, workflow and reproducibility). Modeling, Inference, and Prediction: (Data modeling and assessment, domain-specific considerations). Devise strategies for extracting meaning and value from large datasets. Make and communicate principled conclusions from data using elements of mathematics, statistics, computer science, and application specific knowledge. Through … and quantitative methods for characterizing, exploring, and assessing large datasets in various states of organization, cleanliness, and structure that account for the unique features and limitations inherent in DOD data holdings. Translate practical mission needs and analytic questions related to large datasets into technical requirements and, conversely, assist others with drawing appropriate conclusions from the analysis of such data. More ❯

clients with expert intelligence analysis services. Our clients include defense contractors, industrial and service corporations, and departments and agencies of the U.S. Federal Government. We are actively searching for Data Scientists, located in Maryland, to support our team. We have varying levels of Data Scientist roles, depending on years of experience and education. Job Description: We are seeking … a Data Scientist to support our NLP project focused on accurate and automatic tokenization of language data from spoken or written sources. In this role, you will develop automated solutions for annotating language data with parts of speech information and enhance existing models by evaluating their performance against human-generated annotations for both speech and text. Your … contributions will be crucial in advancing our NLP capabilities and ensuring high-quality language processing. The Level 3 Data Scientist shall possess the following capabilities: Employ some combination (2 or more) of the following skill areas: Foundations: (Mathematical, Computational, Statistical) Data Processing: (Data management and curation, data description and visualization, workflow and reproducibility) Modeling, Inference, and More ❯

Job Description: Our client is seeking an Data Analyst/Business Analyst for a contract opportunity. This Data Analyst/Business Analyst role will play a critical role in supporting enterprise reporting initiatives by translating legacy reporting logic into modern, scalable Power BI solutions. This position is responsible for analyzing historical reports, defining key metrics, documenting data requirements, and collaborating with cross-functional teams to ensure accurate, high-quality data delivery. The analyst will work closely with data engineers, architects, and Power BI developers to define requirements, validate data outputs, and resolve data quality issues. A strong background in healthcare data, enterprise data environments, and advanced analytics tools such as … Power BI, SQL, and DAX is essential for success in this role. Essential Job Responsibilities: • Partner with business sponsors to gather, analyze, and document detailed data requirements, including key performance indicators (KPIs) to support reporting needs. • Conduct thorough analysis of legacy reports to identify underlying data sources, business logic, and metric definitions. • Convert legacy report logic into clear More ❯

Data Engineer - Reading, Berkshire, RG1 8DB Contract: PermanentSalary: Offering up to £70,000 per annum, depending on experienceWorking as a key member of the Thames Water Digital Data team, the purpose of this Data Engineering role is to help build out the next evolution of the Thames Water Enterprise Data Platform (EDP). The role will … collaborate with colleagues from across Thames Water, including our bespoke data product teams, to contribute to the overall goal of becoming a data-driven organisation with a centralised enterprise Lakehouse at its core. You will therefore assist in the delivery of this vision and play your part in helping take Thames Water toward the next level of data maturity. What you’ll be doing as a Data Engineer Manage the investigation of corporate data requirements, documenting them according to the required standards, utilising the prescribed methods and tools. Implement data flows to connect operational systems, data for analytics and BI systems. Re-engineer manual data flows to enable scaling and repeatable use. More ❯

Purpose of the Role We are looking for a world-class Data Architect to drive the data flows and analysis that powers F1. As a Lead Data Architect, you will be responsible for partnering with systems architects and business users to understand data management and integration requirements, which help the team optimize workflows and feature delivery. … You will also partner with software engineers to ensure that data integration, database architectures, and analytics capabilities are world championship material. You will partner with business functions and platform engineering to ensure the highest standards of operational excellence for our data platforms including monitoring, alerting, and problem resolution, and will work closely with engineering teams to optimize data models, queries, flows, and work with McLaren Enterprise IT teams on capacity planning and management. Accountabilities and Responsibilities Partner with systems architects and leads to ensure optimized data flows between operational platforms Design and optimise data processing approaches for real-time analysis, enabling quick and effective decision-making. Design and guide the delivery of tools and platforms More ❯

and secure. Program Overview About The Role Peraton has an opportunity for you to join our military intelligence program(s) of record to deliver, operate and sustain modernized, transformed data science/data analysis environments worldwide that enable speedy and precise decision making to warfighters. Responsibilities: The Senior Object Based Intelligence (OBI) - Computer Scientist utilizes expertise in designing … developing, and maintaining data systems and software to create and maintain these systems, develop new technologies and algorithms, and solve complex computing and data system problems. This position will focus on OBI Analytic Efficiency. Responsibilities are, but are not limited to: Computer Science specific: Employ mathematics, statics, information science, artificial intelligence, machine learning, network science, probability modeling, data mining, data engineering, data warehousing, data compression, data protection, and/or other scientific techniques. Correlate complex, technical findings into graphical, written, visual and verbal narrative products. Assess trends for existing data to identify and leverage other data sources. Develop and utilize machine learning and data mining algorithms, including, but not limited More ❯

This is an exciting opportunity for a Junior Risk & Finance Data Governance Analyst to contribute to a thriving analytics department within the financial services industry. The role, based in London, focuses on leveraging data insights to support business operations effectively. Client Details This organisation is a large entity operating within the financial services sector. Description Strong expertise in … data governance, data quality, metadata management, data profiling, analysis, and data management tools. Lead the implementation of data governance practices within the Risk and Finance domains, aligning with BCBS239 regulatory standards. Owns the end-to-end data definition, lineage, and governance responsibilities for prioritised use cases. Oversee changes to business data requirements, ensuring … proper execution of change and release management activities within the data domains. Contributes to meeting regulatory requirements by helping establish processes that deliver accurate, complete, timely, and reliable data. Collaborates with divisional stakeholders to develop and implement data standards and drive adoption across EMEA. Participate in various data governance and program-level forums to strengthen the bank More ❯

success doesn't happen by accident. It takes the right team of people, working together on the right solutions for the customer. We are looking for a seasoned Senior Data Engineer who will be a key driver to make this happen. Responsibilities: Design, develop, and maintain scalable data pipelines using Spark, Hive, and Airflow Develop and deploy data processing workflows on the Databricks platform Develop API services to facilitate data access and integration Create interactive data visualizations and reports using AWS QuickSight Builds required infrastructure for optimal extraction, transformation and loading of data from various data sources using AWS and SQL technologies Monitor and optimize the performance of data infrastructure and processes … Develop data quality and validation jobs Assembles large, complex sets of data that meet non-functional and functional business requirements Write unit and integration tests for all data processing code Work with DevOps engineers on CI, CD, and IaC Read specs and translate them into code and design documents Perform code reviews and develop processes for improving More ❯

Role: Data Modeler (Finance & Capital Markets Project) Location: Chicago, IL (2-3 days onsite a week) Teck Stack: Data Modeling Tools, Medallion Architecture, Cloud (AWS), Exp with Logical & Physical data models, Domain exposure Position Overview: We are looking for a Data Modeler with strong expertise in designing, optimizing, and maintaining conceptual, logical, and physical data models for financial data. The candidate will work closely with data architects, engineers, and business stakeholders to ensure data integrity, performance, and alignment with domain-specific needs in Capital Markets. Key Responsibilities: Design and maintain conceptual, logical, and physical data models supporting trading, risk, and compliance functions. Work with Medallion Architecture (Bronze/Silver/Gold … layers) to align data models with cloud lakehouse design. Collaborate with Data Architects and Engineers to translate models into efficient schemas for AWS, Spark, Parquet, Iceberg. Model time-series, reference data, market data, and transactional flows specific to Finance & Capital Markets. Define data standards, naming conventions, and metadata management practices. Optimize data models for More ❯

Responsibilities Peraton has an opportunity for you to join our military intelligence program(s) of record to deliver, operate and sustain modernized, transformed data science/data analysis environments worldwide that enable speedy and precise decision making to warfighters. Responsibilities: The Senior Computer Scientist - Quality Assurance Framework (QAF) Oversight & Management utilizes expertise in designing, developing, and maintaining data systems and software to create and maintain these systems, develop new technologies and algorithms, and solve complex computing and data system problems. This position will focus on QAF Oversight & Monitoring. Responsibilities are, but are not limited to: Computer Science specific: Employ mathematics, statics, information science, artificial intelligence, machine learning, network science, probability modeling, data mining, data engineering, data warehousing, data compression, data protection, and/or other scientific techniques. Correlate complex, technical findings into graphical, written, visual and verbal narrative products. Assess trends for existing data to identify and leverage other data sources. Develop and utilize machine learning and data mining algorithms, including, but not limited to, Multiple Information More ❯

and secure. Program Overview About The Role Peraton has an opportunity for you to join our military intelligence program(s) of record to deliver, operate and sustain modernized, transformed data science/data analysis environments worldwide that enable speedy and precise decision making to warfighters. Responsibilities: The Senior Computer Scientist - Quality Assurance Framework (QAF) Oversight & Management utilizes expertise … in designing, developing, and maintaining data systems and software to create and maintain these systems, develop new technologies and algorithms, and solve complex computing and data system problems. This position will focus on QAF Oversight & Monitoring. Responsibilities are, but are not limited to: Computer Science specific: Employ mathematics, statics, information science, artificial intelligence, machine learning, network science, probability … modeling, data mining, data engineering, data warehousing, data compression, data protection, and/or other scientific techniques. Correlate complex, technical findings into graphical, written, visual and verbal narrative products. Assess trends for existing data to identify and leverage other data sources. Develop and utilize machine learning and data mining algorithms, including, but More ❯