Senior Systems Integration & Test Lead

sierraspace; Centennial (CO); On-site; USD 140,000 - 190,000; Full time

Job summary

Sierra Space is seeking a Sr Systems Engineer to guide the development and integration of complex space systems from requirements to verification. You will align technical teams during the lifecycle, ensure cohesive system architectures, and manage risk and test activities. A Secret clearance is required and collaboration with cross-functional teams is essential.

This role is based in Centennial, CO. Ideal candidates have extensive systems engineering experience, MBSE tools knowledge (DOORS,

Qualifications

• Requires Bachelor’s degree in a related field (or equivalent).
• Typically 10+ years of related experience with systems engineering lifecycle.
• Active Secret U.S. Security Clearance is required.

Responsibilities

• Lead planning, specification, and execution of complex system integration and test activities.
• Develop and manage system requirements, architectures, and CV&V activities across hardware and software subsystems.
• Oversee milestone reviews and ensure traceability and alignment with stakeholder needs.
• Identify technical risks and drive mitigation within established engineering processes.

Skills

Systems engineering

Requirements management

System architecture

V&V (verification & validation)

Test planning

Cross-functional collaboration

Effective communication

Education

Bachelor's degree in related field

Master's degree (preferred)

Tools

DOORS

CAMEO EA

Rhapsody

MATLAB

SysML

Job description

Sierra Space is seeking a Sr Systems Engineer to guide the development and integration of complex space systems from requirements to verification. You will align technical teams during the lifecycle, ensure cohesive system architectures, and manage risk and test activities. A Secret clearance is required and collaboration with cross-functional teams is essential.

This role is based in Centennial, CO. Ideal candidates have extensive systems engineering experience, MBSE tools knowledge (DOORS,