Senior Systems Engineer I - Secret Clearance Verified today

Rocket Lab · Long Beach, CA · Space Systems · first seen 2026-09-03

About Rocket Lab

Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, and expand humanity's reach to the Moon, Mars, and beyond.

The Role

We are seeking a Senior Systems Engineer I for our Space Systems division in Long Beach, CA. You will support cutting-edge programs for civil, commercial, and defense customers, leading the systems engineering process for spacecraft missions.

What You Will Do

  • Develop and maintain technical budgets for vehicle performance
  • Define system requirements and verification techniques
  • Develop simulations and analysis across vehicle functions
  • Create test methods and conduct data analysis
  • Lead and own technical development of spacecraft missions
  • Assist with program and product management
  • Develop interface specifications, CONOPS definition, and design documents in collaboration with team members

Required Qualifications

  • Bachelor's degree in engineering (software, computer, electrical, aerospace, mechanical, or other technical engineering discipline)
  • 5+ years of engineering experience in the aerospace industry
  • Experience supporting satellite or spacecraft development programs
  • Active Secret Clearance with ability to obtain TS/SCI

Preferred Qualifications

  • Master's or PhD in engineering
  • Understanding of key spacecraft subsystems: attitude determination and control (ADCS), electrical power systems (EPS), space-ground communications, command and data handling (C&DH), and thermal control
  • Thorough understanding of the space environment, orbital mechanics, and rigid body dynamics
  • Experience with MATLAB, Python, and STK
  • Experience with requirement management tools such as JAMA or DOORS
  • Experience with satellite operations
  • Experience with testing electrical subsystems, thermal vacuum, random vibration, and hardware-in-the-loop (HITL) testing
  • Ability to work in a dynamic environment with competing priorities

Compensation

Base salary: $124,000 to $170,500 USD. Total compensation (base and equity): $144,275 to $206,175 USD.

Equity grant value is designed around function, level, experience, and other factors; realized value depends on vesting and stock-price performance.

Benefits

Comprehensive benefits include company stock as part of total compensation, Employee Stock Purchase Program with 15% discount, top-tier medical plans (HMO, PPO, zero cost HDHP with HSA company contribution), dental and vision coverage, paid vacation and sick time, 11 paid holidays, flexible spending and dependent care accounts, paid parental leave, disability and life insurance, 401(k) with company match, subsidized EV charging, onsite fitness centers, discounted gym memberships, complimentary snacks and beverages, 50% employee discount on merchandise, and other employee discounts.

Working Conditions

This position may require prolonged periods of sitting, standing, walking, and computer work, with occasional exposure to moderate levels of noise, dust, and fumes in production areas.

Requirements for US Offices

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), employees must be a U.S. citizen, lawful U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable.