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ManTech Integration Layer Data Engineer in United States

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an industry leading organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

We are seeking a motivated, career and team-oriented cybersecurity Integration Layer Data Engineer in support of the U.S. Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA) Continuous Diagnostic & Mitigation (CDM) Data Services Program. The CDM Data Services Program is a critical component of CISA’s national effort to ensure the defense and resilience of cyberspace. This is a remote position where the candidate can work from any location within the United States provided, they are able to work on an eastern time zone schedule.

The CDM Data Services Program mission is to provide a standardized platform to collect, transform, and integrate cybersecurity data from relevant authoritative data sources into a coherent data, delivering actionable information into Agency and Federal Dashboards to identify risk areas in support of mitigation as well as to facilitate coordinated agency and national response to cyber-threats.

Our Integration Layer Data Engineering and Quality team guides and verifies data transformations so that our automated solution delivers end-to-end results with confidence. The solution is managed in cloud environments and the team works closely with developers to create an automated continuous integration (CI) and continuous delivery (CD) solutions using Agile delivery methodologies.


  • Work with internal and external stakeholders to examine contractual data requirements in order to drive data modeling, pipelines, transformation, normalization, and quality for each solution release through a SAFe Agile Release Train (ART) to achieve business goals

  • Act as subject matter expert regarding data requirements, formats, types, lineage, and quality to brief internal and external stakeholders

  • Analyze raw data from different sources and define consistent and machine-readable formats for the data store

  • Work with stakeholders to track and obtain nonautomated data sources to maintain freshness

  • Develop, document, and communicate processes for seamless data ETL (extraction, transformation, and loading) through Cloud based data services

  • In charge of directing developers on how to join and convert raw data from multiple sources into usable information for analytics and reporting

  • Work collaboratively with cross-functional teams to design, implement, and maintain a scalable and secure data repository/lake that can support analyzing trends and patterns

  • Prepare options, levels of effort, and estimates when data requirements change

  • Develop database objects and schemas that support extracting, transforming, loading, and storage of data based on a logical data model (LDM)

  • Participate in Agile ceremonies and track and document work in Jira and Confluence

  • Ensure data integrity, quality, and accessibility within the repository/lake

  • Conduct complex data analysis using SQL based searches and instruct developers on how to handle data quality issues

  • Explore and implement ways to enhance data quality and reliability and use tools to develop analytical dashboards

  • Work with Data Scientists to improve the quality and accuracy of the information enabling stakeholders to make more responsible cyber risk decisions

  • Prepare and maintain datasets for testing and modeling

  • Develop and maintain the solution’s data dictionary and data lineage

  • Define data retentions and governance for the solution

Position Requirements

  • Degree in Computer Science, IT, or similar field

  • A minimum of 5 years of proven experience as a Data Engineer or similar role

  • Solid understanding of relational databases and ETL processes

  • Proficiency in data transformation, normalization, and configuration

  • Technical expertise in data ingestion and manipulation

  • Knowledge of big data platforms and data source formats from APIs (JSON, csv, yaml)

  • Familiarity with API integration and data pipelines

  • Experience in creating dashboards (e.g., Tableau, PowerBI, or similar) for data visualization

  • Experience with data abstraction, various data conditions including blank and NULL data, and detecting and handling data collisions, and filtering logic syntax

  • Experience with SQL/T-SQL, NoSQL, and data visualization tools design

  • Familiarity with data segmentation, cleansing, enrichment, and indexing

  • Familiarity with application administration, configuration, and integration

  • Experience with data security and segregation physically or logically. Know the use of role-based access and attribute-based access when limiting data.

  • Ability to independently perform research on industry standards, regulatory requirements, and cutting-edge technological trends. Have passion for new technologies, software, and processes

  • Familiarity with agile development methodologies; expertise in the Microsoft Office / Google suite of software

Desired Qualifications

  • Data engineering or data analyst certification

  • Scaled Agile Framework (SAFe) certification

  • Experience with Data Lakes, Data Warehouses, or Data Lakehouse

  • Experience with data governance tools

  • Experience with cloud services such as Azure, AWS or GCP

  • Understanding of cybersecurity tools such as vulnerability (CVE) scanners, software scanners, mobile and network host discovery scanners, and other tools in order to understand source data

  • Familiarity with federal cybersecurity concepts such as Vulnerabilities, DISA STIGs, NIST, FISMA, Risk Management Framework, and MITRE ATT&CK Framework

  • Experience working in government contracting

  • Knowledge of programming languages (e.g., Python, PowerShell)

  • Experience with data compression, data deduplication.

  • Experience with Elasticsearch with Kibana Dashboards.404

Security/Clearance Requirements

  • Must be a US citizen and pass a background investigation.

  • Able to obtain and maintain a DHS Suitability/Entry on Duty (EOD)

Physical Requirements

  • Must be able to remain in a stationary position 50%

  • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.

  • The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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