Top Tech Jobs & Startup Jobs

Designs, develops, evaluates, and deploys machine learning models for sensor-data event detection, classification, and characterization in classified national-security environments. Builds end-to-end ML pipelines, integrates capabilities into operational software, evaluates failure modes, collaborates with scientists and analysts, and mentors junior developers. The role requires production-quality Python, deep knowledge of modern ML architectures, technical documentation, and active Top Secret clearance with eligibility for SCI and CI Polygraph.

Develop and operationalize Python-based geospatial data science solutions for DoD and Intelligence Community missions. Integrate structured and unstructured data through APIs and enterprise repositories, build analytic pipelines, dashboards, visualizations, and interfaces, and modernize legacy workflows. Analyze large datasets, create automated processes, document systems, identify patterns, and advise clients as a senior subject matter expert in high-consequence environments.

Provides advanced desktop and systems administration support for NGA College users, including troubleshooting hardware and software, installing upgrades, configuring networked systems, managing backups and recoverability, auditing workstations and servers, maintaining inventories, supporting VTC calls, training users, and leading technical projects. The role requires TS/SCI clearance, extensive systems administration experience, Security+ or CASP, ITIL certification, and flexible after-hours support.

Engineer system architectures, analyze requirements, and verify systems-of-systems deliveries within an Agile SAFe environment. Responsibilities include leading daily scrums, coordinating release planning across teams, translating customer requirements into engineering features and acceptance criteria, and using the ESRI ArcGIS suite. The role requires active TS clearance, eligibility for TS/SCI with CI Poly, systems engineering experience, and direct ArcGIS experience.

Designs and supports data architecture, management, processing, and acquisition workflows in a cloud and distributed-data environment. Builds and executes ETL pipelines, integrates data flows with systems such as Niagra Falls, and works across AWS, HDFS, Cloudera, Spark, Presto, SQL, and NoSQL. Collaborates with technical teams, customers, contractors, and stakeholders while supporting national security missions. Active TS/SCI with Polygraph clearance is required.

Designs, develops, implements, and optimizes relational and object-oriented databases and supporting parser, loading, query, and scripting software. Defines database structures within system architectures while balancing data volume, performance, distribution, retention, security, and domain controls. Supports requirements development throughout the system lifecycle, database administration, system improvements, and cloud-based data storage and retrieval. Requires extensive Oracle administration experience, MongoDB experience, Linux and Bash skills, and an active TS/SCI clearance with polygraph.

GRVTY seeks students and recent graduates for 2027 internships and full-time roles across software engineering, AI, cybersecurity, data science, robotics, systems, electrical, and mechanical engineering. Candidates will build defense technology, contribute to complex software projects, and gain exposure to classified-environment deployments, government acquisition, and security frameworks. Applicants must be U.S. citizens pursuing or recently completing a relevant degree, available in 2027, and capable of learning quickly across multiple projects.

Develop software within cloud services for a national security sponsor using Python, JavaScript, TypeScript, and integrated cloud services such as Lambda, SNS, and SQS. Collaborate with technical teams across organizational boundaries, support systems administration, and contribute to a new initiative. Preferred experience includes reverse-engineering tools, multiple cloud providers, and additional programming languages.

Develop software within cloud services for a national security sponsor using Python, JavaScript, TypeScript, and cloud integrations. Build and integrate services such as Lambdas, SNS, and SQS; apply systems administration knowledge; and collaborate with technical teams across organizational boundaries. The role requires an active TS/SCI clearance and the ability to obtain a full-scope polygraph. Experience with reverse-engineering tools, multiple cloud providers, and additional programming languages is preferred.

Build scalable backend Java services and REST APIs in Linux/Unix environments. Responsibilities include backend architecture, distributed systems, API design, CI/CD, automated testing, debugging, code reviews, Agile collaboration, and DevOps using cloud and infrastructure tools. The role supports complex client solutions and requires an active TS/SCI clearance with polygraph.