Elasticsearch Developer

1 month ago


Jersey City, New Jersey, United States ST2 ManTech Advanced Systems Intl Full time
Secure Our Nation, Ignite Your Future

At ST2 ManTech Advanced Systems Intl, we're seeking a highly skilled Elasticsearch Developer to join our team. As a key member of our organization, you'll play a critical role in supporting the U.S. Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA) Continuous Diagnostic & Mitigation (CDM) Data Services Program.

Responsibilities:

  • Develop and implement scripts in Python3/BASH to interact with the Elasticsearch API, configure indices, and perform complex search queries.
  • Design and implement ELK (ElasticSearch, Logstash, and Kibana) stack solutions.
  • Develop dynamic Kibana visualizations to display complex analytics of data stored in elastic indices.
  • Establish streaming data pipelines using Elastic Beats/Agent on endpoints, fleet server, and elastic integrations.
  • Develop data reporting methodologies within Elastic Cloud Enterprise to advance CDM functionality and usability within Agency environments.
  • Develop YAML configuration files for standard Elasticsearch and containerized elastic platforms.
  • Develop code to interact with non-Elastic APIs (i.e., cyber security tools such as Tenable.sc) for purposes of data mining.
  • Support Big Data platform build in the cloud.
  • Investigate alternatives for data storing and processing to ensure implementation of the most streamlined solutions.
  • Work with Data and Architect team to understand data generated by multiple tools such as Asset Management, Identity Management, Vulnerability management.
  • Develop rules and algorithms for data processing, transformation, and correlations.
  • Work with data stores that support the scalable processing and storage of high-frequency data.
  • Customize integration tools, warehouses, databases, and analytical systems.
  • Automate manual processes using Python, BASH, PowerShell, or other scripting languages.
  • Review, identify, analyze data from multiple source Cyber Security tools at multiple agencies.
  • Interpret data, analyze results using statistical techniques, and support data trends based on customer needs.
  • Develop and implement databases, data collection systems, data analytics, and other strategies that optimize statistical efficiency and quality.
  • Acquire data from primary and other data sources and maintain databases/data systems.
  • Identify, analyze, and interpret trends or patterns in complex data sets.
  • Analyze source data and types, identify data requirements for destination systems.
  • Analyze, interpret, and develop data models on data based on Data Dictionary & Logical Data Models guidance.
  • Locate and define new process improvement opportunities.
  • Ensure that mapping of data elements provided by COTS products to the Logical Data Model.

Basic Qualifications:

  • Bachelor's degree complete (or in progress) preferably in applied mathematics, statistics, computer science, data science, electrical engineering, physics, or closely related field.
  • A minimum of six years of related experience.
  • Experience with scripting languages like Python, Bash, PowerShell, R.
  • Knowledge of and experience with reporting packages (Business Objects, etc.), databases (SQL, MySQL, etc.), programming (XML, JavaScript, or ETL frameworks).
  • Understanding of containerized PaaS platforms such as Azure Kubernetes Service or Elastic Kubernetes Service as well as IaaS hosted platforms such as Docker.
  • Familiarity with the open-source alternatives to licensed Elasticsearch (OpenSearch).
  • Proven ability to use multiple REST API authentication types, knowledge of REST methods, and ability to mine APIs to meet data requirements.
  • Experience with database query languages like SQL, T-SQL, KQL.
  • Operating system experience with Linux.
  • Proficient at queries, report writing, and presenting findings.
  • Experience collaborating with US Government Agencies, state or local governments, or commercial entities to develop IT service program maturity in accordance with Federal IT mandates and best practices.

Preferred Qualifications:

  • Any related certifications.
  • Demonstrated ability to investigate data and present findings to internal teammates and client audiences.
  • Desired familiarity with the Elastic Cloud Computer (ECE) and Elastic Cloud on Kubernetes (ECK) platforms.
  • Experience in conducting assessments of an Enterprise by reviewing technical documentation, conducting interviews, and workshops to identify gaps and develop a tailored solution is highly desired.

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 be in a stationary position more than 50% of the time.
  • Must be able to communicate, converse, and exchange information with peers and senior personnel.
  • Constantly operates a computer and other office productivity machinery, such as a computer.
  • 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.
  • The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.


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