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Founding-Engineer-National-Security

Cosmic Labs

Cosmic Labs

Posted on Sep 4, 2025

Founding-Engineer-National-Security

Founding Engineer role, with focus on US DoD programs and resilient MilCom

Location: Brooklyn | San Francisco | Relocation Supported Type: Full-time | Competitive Pay + Equity Start Date: ASAP

🧠 What You’ll Do

  • Design and build resilient, real-time systems that operate in degraded, jammed, and contested environments
  • Engineer across OSI layers 2–4, tuning nodes for failover, fallback comms, and distributed synchronization
  • Focus on ultra-low latency, compact models, and embedded systems for low-SWaP deployments
  • Deliver infrastructure that meets performance, security, and compliance standards required for DoD, IC, and FedCiv missions
  • Work directly with the founding team on zero-to-one product roadmap, U.S. government contracts, and operational deployments

⚙️ What You Bring

  • Must be a U.S. Citizen
  • Must have prior experience working with the DoD, Intelligence Community, or U.S. federal civilian agencies
  • 4+ years of engineering experience in at least one of the following:
    • Embedded Systems: C/C++, Rust, real-time OS (FreeRTOS, Zephyr), firmware, secure boot
    • AI/ML: PyTorch, JAX, TensorFlow; quantization, pruning, distillation, LoRA; ONNX, TensorRT, TVM
    • Networking/Infra: packet-level tuning, fallback and redundancy, protocol-level programming
    • Strong systems-level skills, comfortable working close to hardware.
    • Experience in resource-constrained or mission-critical deployments

🧩 Bonus

  • Active or prior security clearance (TS/SCI, Secret, etc.)
  • Background in MILCOM, aerospace, or IC programs (NSA, DISA, Army/Navy, etc.)
  • Experience with contested networking: jamming resilience, disconnected ops, or distributed fallback comms.
  • Prior work with secure radios, SDR/DSP, FPGA/SmartNIC, or embedded systems engineering + software-hardware deployment
  • Publications or open-source contributions in embedded AI, networking, or secure systems
  • Advanced degree (PhD or Master’s) in CS, EE, or related.

🚀 Why Join

We’re a venture-backed pre-seed startup re-architecting how machines communicate across defense, finance, and AI infrastructure. Check us out here. If you want to operate at the intersection of embedded systems, AI/ML, and networking—while directly securing our country and shaping systems deployed by the U.S.—let’s talk.

📬 How to Apply

Email team@cosmiclabs.io with subject line: Founding Engineer – Defense Systems / [Your Name]

In the body:

  • Your name
  • Why this role and why Cosmic Labs
  • What you bring technically
  • Soonest available start date
  • Education and years of experience
  • Confirmation of U.S. citizenship and prior DoD/IC/FedCiv experience

Attachment: PDF resume