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Software Development Engineer TS/SCI POLY CLEARED

Lambentwit technologies · Herndon, VA, US

Spotted 6d ago

Job details

Pay
$175,000 – $240,000 a year
Work mode
On-site
Education
Bachelor's degree
Posted
Oct 28, 2026
Last confirmed open
Oct 28, 2026
Job description

About this role

We are hiring Software Engineer to support a mission-focused organization responsible for delivering data-driven business analysis to senior leadership. This position will focus on the development, integration, optimization, and maintenance of cloud-based data processing systems, analytics platforms, and scalable computing environments supporting large-volume datasets across both on-premises and cloud infrastructures.

The ideal candidate will possess strong expertise in cloud technologies, data engineering, DevOps, automation, and software development, with a passion for building innovative solutions that enable advanced analytics and data science capabilities.

Responsibilities

Include:

  • Develop algorithms, schemas, and custom solutions to process and ingest large datasets into cloud and on-premises environments.
  • Design, implement, and optimize data ingestion workflows using Apache NiFi, custom Python scripts, and other ETL technologies.
  • Generate and maintain metrics to monitor data ingest performance, quality, and integrity.
  • Create and maintain technical documentation, data flow diagrams, and system architecture documentation.
  • Participate in the full product development lifecycle, including requirements gathering, design, implementation, testing, and deployment.
  • Develop conceptual models, workflows, user interface designs, and functional specifications.
  • Optimize cloud-based computing technologies through distributed processing, PySpark, machine learning model training, and model deployment.
  • Build automation tools and scripts to monitor, troubleshoot, deploy, and maintain AI/ML models and analytics platforms.
  • Support cloud infrastructure performance, availability, scalability, security, monitoring, and capacity planning initiatives.
  • Develop cloud-native microservices and integrate cloud resources with on-premises high-performance computing environments.
  • Utilize Sponsor-approved version control systems, coding standards, knowledge management tools, and delivery platforms.
  • Manage software builds, upgrades, patches, and deployments across development, testing, and production environments.
  • Support developers and data scientists through CI/CD implementation and deployment automation.
  • Apply Agile development methodologies and microservice architectures to improve system performance, resource management, and security.
  • Provide engineering support for data science teams, including compute environment preparation, data engineering, database administration, backend development, operational support, and knowledge management.
  • Design enterprise architectures supporting the collection, analysis, and visualization of diverse data sources.
  • Recommend enhancements to databases, applications, and processes to enable near real-time analytics and improved business outcomes.
  • Additional duties may be assigned.

REQUIREMENTS

YOU BRING:

  • Bachelor’s degree in Computer Science, Computer Engineering, Systems Engineering, Information Technology, or a related technical field.
  • Active TS/SCI clearance with Polygraph required.
  • Demonstrated experience developing applications supporting large-scale data analysis.
  • Experience with cloud services and architectures, including AWS technologies such as S3, RDS, and EC2.
  • Experience administering and optimizing SQL databases, including MySQL and PostgreSQL.
  • Experience implementing ETL workflows using Apache NiFi and custom Python or Java solutions.
  • Experience creating operating system-level scripts to automate data processing tasks.
  • Experience on SELinux and Ansible automation
  • Experience using Git and version control best practices.
  • Experience with JavaScript, HTML5, CSS, Flask, and modern web development technologies.
  • Experience developing and deploying containerized applications using Docker or similar technologies.
  • Experience applying user-centered design principles and web usability standards.
  • Experience using Anaconda, Bash, and Terraform for development and infrastructure automation.
  • Experience building and maintaining CI/CD pipelines utilizing tools such as GitHub, Jenkins, Jira, and Confluence.
  • Experience with automated testing, infrastructure deployment, and configuration management.
  • Experience provisioning and managing cloud infrastructure, including AWS, Azure, or similar cloud platforms.
  • Experience integrating cloud-based services with on-premises high-performance computing environments.
  • Strong documentation and system architecture experience.
  • Professional proficiency in SQL, PL/SQL, Python, and Java.

HIGHLY DESIRED QUALIFICATIONS:

  • Advanced experience in Computer Science, Computer Engineering, Systems Engineering, or related disciplines.
  • Experience supporting data scientists in machine learning model development, transfer learning, fine-tuning, and generative AI initiatives.
  • Experience deploying and optimizing AI/ML models in cloud environments.
  • Experience integrating cloud-based analytics platforms with Tableau visualization tools.
  • Experience supporting data management lifecycles within intelligence or analytics organizations.
  • Experience designing distributed computing and parallel processing solutions.
  • Strong analytical problem-solving skills.
  • Excellent collaboration and stakeholder engagement abilities.
  • Experience conducting user research and supporting analytical mission environments.
  • Ability to effectively balance multiple competing priorities and deadlines.

Pay: $175,000.00 - $240,000.00 per year

Benefits:

  • 401(k) matching
  • Dental insurance
  • Employee assistance program
  • Health insurance
  • Health savings account
  • Paid time off
  • Retirement plan
  • Vision insurance

Application Question(s):

  • Do you hold TS/SCI Polygraph clearance?

Work Location

In person

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