Senior Software Engineer, Tactical Networking

Anduril
California, Seattle
Workplace: OnsiteFull timeUSD 191,000 - 253,000 annuallyFunction: Software EngineeringExperience: 3+ yearsSkills: ["Debugging","Systems thinking","Zero-trust mindset"]

Build and operate Layer 3 tactical networking infrastructure for DDIL environments, including VPN tunnel management, dynamic routing, multi-path failover, and QoS orchestration. Develop radio integration layers, real-time network observability, and CLI/metrics tooling. Architect and manage PKI for secure node authentication, certificate lifecycle/rotation, zero-trust identity, and secure node bootstrapping, while debugging complex issues from packet captures through cloud systems.

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Anduril
Anduril
2 days ago

Senior Software Engineer, Tactical Networking

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Last checked: 6 hours agoStatus: Live

Job Summary

Build and operate Layer 3 tactical networking infrastructure for DDIL environments, including VPN tunnel management, dynamic routing, multi-path failover, and QoS orchestration. Develop radio integration layers, real-time network observability, and CLI/metrics tooling. Architect and manage PKI for secure node authentication, certificate lifecycle/rotation, zero-trust identity, and secure node bootstrapping, while debugging complex issues from packet captures through cloud systems.
Location: California, Seattle
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design and implement Layer 3 networking for DDIL environments, including VPN tunnel management, dynamic routing, and multi-path failover.
  • •Build radio integration layers that abstract diverse tactical waveforms behind a unified networking interface.
  • •Design QoS scheduling and traffic shaping for mission-critical data under severe bandwidth constraints.
  • •Architect PKI infrastructure and certificate lifecycle management for the Lattice mesh, including issuance/renewal, revocation, rotation, and secure node bootstrapping.
  • •Deliver real-time network observability using Prometheus metrics, Grafana dashboards, eBPF instrumentation, and CLI tooling; debug networking issues from deployed packet captures to cloud infrastructure.

Pay and Benefits

Salary: USD 191,000 - 253,000 annually
Equity and Bonus:Equity

Key Requirements

  • •3+ years of professional software engineering experience.
  • •Proficiency in a systems programming language (Rust, C, C++, or Go).
  • •Strong understanding of Layer 3 networking (IP routing, tunneling, TCP/UDP, socket programming).
  • •Experience building distributed or networked systems (e.g., VPNs, routing daemons, network control planes).
  • •Must be eligible to obtain and maintain an active U.S. Secret security clearance.
Experience:3+ yearsNetworkingDistributed systemsCybersecurityCryptographyReal-time systems
Skills:DebuggingSystems thinkingZero-trust mindset
Languages:English
Tech Stack:RustCC++GoWireGuardIPsecTCPUDPIproute2TcpdumpWiresharkTLSPKICertificate authoritiesACMEESTCRLOCSPPrometheusGrafana

Eligibility

Security Clearance:Secret

Company Brief

Anduril
Designs and builds advanced defense systems combining autonomous aircraft, sensors, and AI-driven software for military and national security applications, focused on modernizing battlefield capabilities and distributed sensing.
Industry: Defense Technology
Company Size: Enterprise (1,001+ employees)
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series E+
Headquarters: Costa Mesa, United States
Founded: 2017
WebsiteLinkedIn