Security Communications Systems Architect

Anduril Anduril · Defense · Washington, DC · Core Operations : Security : Corporate Physical Security

Anduril Industries is a defense technology company building advanced military systems. This role focuses on the architecture, deployment, and operation of security communication systems, including national radio systems, voice, intercom, emergency call, and mass notification systems. The role requires expertise in radio systems, IP networking, and integration with security platforms, ensuring compliance with trade and security regulations.

What you'd actually do

  1. Own the architecture of Anduril’s national radio system, including the tiered design of broadband Push-to-Talk over LTE/5G, including fallback architectures.
  2. Develop fleet plans, talkgroup architectures, encryption profiles (AES-256 over P25, MCPTT key management over LTE), over-the-air programming (OTAP) and over-the-air rekeying (OTAR) workflows, and Key Management Facility (KMF) procedures.
  3. Own the Anduril radio Approved Products List (APL); ensure all hardware and software meet Trade Agreements Act (TAA) and NDAA Section 889 requirements. Hytera, Huawei, and ZTE radio products are categorically excluded under Section 889 (b)(1) and the FCC Covered List.
  4. Design intercom systems for facility entrances, dock doors, controlled access points, and accessible entries, using SIP-native platforms such as Aiphone IX, 2N, Commend, or Zenitel/Stentofon, integrated with Security Center.
  5. Architect and deploy enterprise mass notification, with delivery across radios, IP phones, IP speakers, mobile applications, desktop pop-ups, and digital signage. Develop notification policy and routing logic.

Skills

Required

  • Bachelor’s degree in Electrical Engineering, Communications Engineering, Computer Science, Information Technology, or a related technical field, or equivalent practical experience.
  • Hands-on SIP architecture and operations: SIP, SDP, RTP, SRTP, TLS for SIP signaling, codec selection, dial plan design, and Session Border Controller configuration.
  • Direct experience integrating SIP intercom platforms with a video management or access control system, ideally Genetec Sipelia integrated with Security Center, or equivalent integrations such as Aiphone IX or Zenitel/Stentofon.
  • Exceptional problem-solving abilities and keen attention to detail.
  • Excellent communication skills and the ability to effectively engage with stakeholders at all levels, including senior leadership and construction teams.
  • Adept at working in a fast-paced environment and making sound decisions in challenging situations.
  • Must be a U.S. Person and able to gain a security clearance due to required access to U.S. export controlled information or facilities

Nice to have

  • Motorola Solutions APX or WAVE PTX administrator certification, or L3Harris Public Safety equivalent.
  • Genetec Security Center Certifications including Sipelia (GSC-OM, GSC-MC, or higher).
  • Singlewire InformaCast Fusion or Alertus administrator certification.
  • Certified Wireless Network Expert (CWNE), Cisco CCNP Collaboration / CCIE Collaboration, or equivalent SIP/voice certification

What the JD emphasized

  • radio system
  • SIP
  • intercom
  • mass notification
  • national radio system
  • broadband Push-to-Talk
  • encryption profiles
  • Approved Products List (APL)
  • TAA
  • NDAA Section 889
  • SIP intercom platforms
  • Security Center
  • SIP signaling
  • media encryption
  • lawful logging
  • unified operator experience