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Sr Staff Software Systems Engineer - Core Mission Systems

Westminster, CO💼 Full-time💰 $128,000–$128,000🗓 2026-08-12 → 2026-09-26

Core

Senior technical authority defining, integrating, and evolving complex software-intensive mission systems for U.S. Government customers.

Role type

Sr Staff Software Systems Engineer (Mission Systems)

Builds

Cohesive, resilient, secure, and mission-ready systems spanning software, cloud infrastructure, networking, cybersecurity, and operational workflows.

Domain

Defense & Intelligence / Software Systems Engineering

Deliverable

production ML models | product features | infrastructure

Required skills

Systems engineering, software architecture, distributed systems, cloud computing, cybersecurity, technical trade studies, cross-domain integration, AI-assisted engineering evaluation, technical leadership, mentoring

Preferred skills

National Security Space/Intelligence/DoD program experience, spacecraft subsystems knowledge, MBSE/SysML, microservices/event-driven architectures, cloud-native/containerized environments, technical modernization leadership

Technologies

AWS, Teamcenter, MagicDraw, Enterprise Architect, Cameo, ChatGPT, Gemini, Claude

Responsibilities

Serve as senior technical authority across mission-system domains; Partner with U.S. Government customers to translate operational objectives into technical direction; Lead system architecture and technical trade studies; Guide integration of software, cloud, networking, and cybersecurity capabilities; Identify and mitigate technical risks; Mentor engineers and establish systems engineering practices; Champion responsible use of AI-assisted engineering.

Seniority

Sr Staff, hands-on IC with strategic influence and mentorship

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