Senior Systems Engineer — Space Systems Integration

Sierra Space; Louisville (CO); On-site; USD 110,000 - 150,000; Full time

Job summary

Sierra Space in Colorado is seeking a Systems Engineer III to lead the integration of complex spacecraft systems across the full development lifecycle. You will align requirements, architecture, and verification activities, guiding cross-functional teams toward a cohesive solution.

The role emphasizes top-down decomposition, traceability, risk management, and collaboration with suppliers and customers. Strong communication and problem-solving are essential as you shepherd milestones and ensure

Qualifications

• Requires Bachelor's degree in engineering or related field and 5+ years related experience.
• Thorough understanding of systems development lifecycle and SE principles.
• Knowledge of requirements management, derivation and allocation.
• Strong systems architecture, integration and V&V experience.
• Ability to collaborate with engineers and stakeholders to drive products.

Responsibilities

• Define, architect and integrate complex system solutions across the lifecycle.
• Lead requirements decomposition, traceability, verification planning and risk management.
• Coordinate cross‑functional teams to ensure cohesive system performance.
• Mentor and guide junior engineers while adhering to processes and standards.

Skills

Requirements management

System architecture

V&V concepts

Stakeholder communication

Team leadership

Education

Bachelor's degree in Engineering or related field

Master's degree (preferred)

Tools

DOORS

CAMEO EA

Rhapsody

MATLAB

SysML

Job description

Sierra Space in Colorado is seeking a Systems Engineer III to lead the integration of complex spacecraft systems across the full development lifecycle. You will align requirements, architecture, and verification activities, guiding cross-functional teams toward a cohesive solution.

The role emphasizes top-down decomposition, traceability, risk management, and collaboration with suppliers and customers. Strong communication and problem-solving are essential as you shepherd milestones and ensure