Systems Engineer III

Sierra Nevada Corporation•Lone Tree, CO
•$113,922 - $156,642•Hybrid

About The Position

SNC is seeking a Systems Engineer III to perform advanced requirements engineering, systems integration, Verification & Validation (V&V), and Model Based Systems Engineering (MBSE). The role leads system and decision analysis, technical planning, and risk management, and carries significant project responsibilities in architecture and design development, technical monitoring, and lifecycle management. The engineer exercises independent technical judgment, provides guidance and mentorship to junior team members, and collaborates to drive project success. The position supports SNC’s ISR, Aviation, and Security (IAS) business area, which integrates manned and unmanned aircraft systems and provides end-to-end C4ISR capabilities, including design, integration, test, certification, training, and logistics support. The engineer will identify and resolve technical issues through root-cause analysis and risk management, and support integration, troubleshooting, and verification in laboratory, field, and operational test environments. The position operates in a hybrid environment with occasional travel.

Requirements

  • Bachelor's degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, or a related field.
  • At least 6 years of experience in systems engineering or a related field; a higher-level relevant degree may substitute for experience.
  • Advanced proficiency with systems modeling and simulation tools.
  • Practical knowledge of multiple engineering principles and practices.
  • Experience working in multidisciplinary design and development teams.
  • Knowledge of requirements management, functional requirements parsing, derivation and allocation; systems design and integration; technical risk identification and management strategies; and V&V principles.
  • Current, active Secret U.S. security clearance.
  • U.S. citizenship is required because the position requires an active U.S. security clearance.

Nice To Haves

  • Experience supporting rapid capability development, integration, and fielding in dynamic operational environments.
  • Success applying pragmatic systems engineering principles to complex, multidisciplinary defense systems while focusing on technical risk, mission effectiveness, and execution velocity.
  • Familiarity with missile systems, air defense architectures, mission systems integration, tactical networking, and command-and-control environments.
  • Experience balancing engineering rigor with schedule-driven program objectives and making technical decisions with incomplete information.
  • Comfort operating with autonomy, ownership, and accountability.
  • Active Secret security clearance is preferred.

Responsibilities

  • Handle advanced tasks in requirements engineering, systems integration, V&V, and MBSE.
  • Lead system and decision analysis, technical planning, and risk management efforts.
  • Take on significant project responsibilities and guide junior engineers.
  • Develop architectures and designs, and conduct technical monitoring and lifecycle management.
  • Communicate and collaborate effectively to drive project success.
  • Mentor less experienced team members.
  • Exercise independent technical judgment to deliver practical, mission-focused solutions.
  • Identify, investigate, and resolve technical issues through root-cause analysis, risk management, and engineering judgment.
  • Support integration, troubleshooting, and verification in laboratory, field, and operational test environments.

Benefits

  • Medical, dental, and vision plans.
  • 401(k) with a 150% match up to 6%.
  • Life insurance.
  • Three weeks of paid time off.
  • Tuition reimbursement.
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