Senior RF Software Engineer

🕒 April 23

⚔️ Virginia – Remote

⚔️ Virginia – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

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Global InfoTek, Inc.

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2001

🔒 Cybersecurity

🤖 Artificial Intelligence

🏛️ Government

Cybersecurity • Artificial Intelligence • Government

Global InfoTek, Inc. is a company that specializes in delivering cutting-edge national security solutions with a focus on speed, agility, and innovation. They support federal agencies by providing enterprise application development, cloud engineering, cybersecurity solutions, advanced analytics, and data visualization, as well as artificial intelligence and machine learning. Their mission is to equip the national security community with the necessary tools to combat threats and challenges effectively. Global InfoTek is committed to building the careers of top-tier cybersecurity professionals to ensure the nation's security.

📋 Description

• Implement, test, and maintain assigned pipeline components including stream ingestion, rollup processing, database write, and batch post-processing modules in support of real world cyber operations • Develop and maintain browser-based visualization and reporting tools (track plots, waterfall displays, SmartBook report generation) that consume pipeline database output • Implement and maintain stream simulation infrastructure, including TDMA network mission log replay and stream generation at controllable rates for pipeline testing • Develop lightweight TNS simulator components: emitter and receiver models capable of following track plots and emitting in accordance with a network description • Contribute to database integration work on tactical-box-spec hardware, including MySQL schema design, query optimization, and performance benchmarking • Write comprehensive unit and integration tests for assigned components; implement and maintain CI/CD pipelines using GitLab to ensure functionality on hardware or in cloud environment • Identify and report performance bottlenecks in Python pipeline components; assist with porting mature components to Rust or C as directed • Perform basic Linux system administration on remote servers including package management, user configuration, and environment setup • Manage source code using GitLab; follow disciplined versioning, branching, and code review practices as established by the Principal Engineer • Produce clear technical documentation for implemented components including interface specifications, configuration guides, and test procedures • Participate in periodic technical check-ins with the program technical lead; share findings and flag blockers promptly

🎯 Requirements

• 5–7 years of relevant experience • Bachelor’s (or equivalent) with 5–7 years of experience, or a Master’s with 3–5 years of experience • Strong proficiency in Python, with demonstrated experience in data processing pipelines, stream ingestion, or ETL development • Proficiency with Python data science libraries including NumPy, Pandas (or Polars), and scikit-learn • Experience with relational database development using MySQL, PostgreSQL, or SQLite, including schema design and query optimization • Experience parsing or generating binary serialization formats (FlatBuffers, Protocol Buffers, or equivalent) • Ability to develop, test, and debug on remote Linux servers via SSH using command-line tools and a modern IDE • Solid Linux operating system fundamentals including file system management, process control, and basic security hardening (Ubuntu) • Proficient in software engineering practices including Git/GitLab version control, unit testing, and CI/CD pipeline usage • Experience developing browser-based data visualization or reporting tools, or demonstrated ability to learn React/D3-based tooling on the job • Strong written and oral communication skills; ability to produce clear technical documentation for engineering audiences • Ability to work independently on assigned components with minimal supervision in a small, distributed team

🏖️ Benefits

• Clearance Level: Public Trust • US Citizenship: Required