1,905,003open jobs
111,606companies
249,330added this week
Browse all
Location
In office
Seniority
Senior · 5+ years exp

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Sep 28, 2026. Rocket Lab scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Rocket Lab USA, Inc. is a publicly traded end-to-end space company, launch services provider, and satellite systems manufacturer. Headquartered in Long Beach, California - having been originally founded in New Zealand - the enterprise operates private orbital launch sites in Māhia, New Zealand, and Wallops Island, Virginia. Its core business activities span lightweight orbital launches via its flagship Electron rocket, hypersonic testing capabilities via HASTE, and the development of its reusable medium-lift launch vehicle, Neutron.

ABOUT ROCKET LAB

Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us.

NEUTRON  

Neutron is a medium lift launch vehicle designed to deliver the mega constellations of tomorrow, high assurance payloads, with the potential for human spaceflight too. As a reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab’s proven execution history with the Electron program. If you’re interested in joining a high performing team, pushing the boundaries with a clean sheet development of reusable liquid launch vehicle, this is your opportunity!

BUILD ENGINEER

As a Build Engineer at our NASA Stennis rocket engine test facility in Mississippi, you will be the technical owner for the build activities of the Archimedes engine at the site. You will work hands-on with hardware, rapidly solving problems as they arise and driving continuous improvement in our build processes to enable a high test cadence across ongoing development, qualification and acceptance testing of Archimedes engines. This is a fast-paced, high-ownership role at the heart of our propulsion development efforts.

WHAT YOU’LL GET TO DO:  

  • Own the build process for the Archimedes engine and related propulsion hardware at the test site.
  • Design and implement improvements to shop floor layout and flow to optimize efficiency, safety, and quality of engine builds, including designing and purchasing of specialty tooling and equipment where needed.
  • Develop, document, and improve procedures for assembly, integration and check-out operations.
  • Create and maintain engine build work orders to ensure accurate and traceable assembly operations.
  • Support technicians performing engine build work, resolving blockers, clarifying build requirements, and providing hands-on guidance as needed.
  • Coordinate with manufacturing and supply chain teams to ensure timely availability of engine parts and materials required for engine builds and rebuilds to support high cadence engine testing.
  • Work closely with design, manufacturing, and quality teams to implement design changes, resolve non-conformances, and drive hardware improvements.
  • Maintain consistency with production operations at Neutron production sites by aligning build processes and standards wherever possible.
  • Lead and participate in problem containment and structured root cause & corrective action investigations.

(This position can be hired as a Build Engineer II or Senior Build Engineer I Level)

 YOU’LL BRING THESE QUALIFICATIONS AS A BUILD ENGINEER II:  

  • Bachelor’s degree in mechanical, aerospace, or manufacturing engineering, or other technical degree.
  • 2+ years of experience in a manufacturing, integration or assembly environment.
  • Experience with propulsion systems, complex mechanical assemblies, or shop floor operations.
  • Demonstrated ability to solve complex, hands-on technical problems in real time.

YOU’LL BRING THESE QUALIFICATIONS AS A SENIOR BUILD ENGINEER I:  

  • Bachelor’s degree in mechanical, aerospace, or manufacturing engineering, or other technical degree.
  • 5+ years of experience in a manufacturing, integration or assembly environment.
  • Experience with propulsion systems, complex mechanical assemblies, or shop floor operations.
  • Demonstrated ability to solve complex, hands-on technical problems in real time.

THESE QUALIFICATIONS WOULD BE NICE TO HAVE:  

  • Detailed knowledge of Siemens NX or similar CAD and PLM packages.
  • Proficient in reading and interpreting engineering drawings and GD&T.
  • Detailed knowledge of quality standards for typical assembly and production products.
  • Proficient with all types of hand tools and basic integration, inspection and check-out equipment.
  • Strong understanding of mechanical design, fluid systems, and instrumentation.

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

WHAT TO EXPECT  

We’re on a mission to unlock the potential of space to improve life on Earth, but that’s not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work, and out-pace. We pride ourselves on having each other’s backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.   

Important information:

FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., 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. Learn more about ITAR here.

Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at [email protected]. This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.

FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:

For security reasons, background checks will be undertaken prior to any employment offers being made to an applicant.  These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations. 

Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union, or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality.  For more information on these Regulations, click here ITAR Regulations.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,905,003 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

DevOps
Similar stack
Same company
In your city
Deployment Engineer 2 hours ago
$127k – $170k per year • Equity • In office • Secret • 5+ years exp • Bachelor's Degree • Broomfield • Fort Collins
AI/ML
Computer Vision
Robotics
Sensor Fusion
Apply
≈ $134k – $231k per year (Estimated) • In office • London
Python
Java
Perl
AI/ML
Machine Learning
DevOps
Terraform
CI/CD
Jenkins
AWS
Kubernetes
Linux
Unix
Apply
$115k – $235k per year • Equity • In office • Nashville
DevOps
Incident Management
SLI/SLO/SLA
HPC
Apply
Remote (Czech Republic) • Full-Time
Python
Go
TypeScript
Databases
Apache Kafka
DevOps
Rest API
Terraform
Prometheus
GitLab CI
CI/CD
GitOps
ArgoCD
Git
AWS
Kubernetes
Grafana
Platform Engineering
Backstage
Linux
Apply
Devops Engineer 2 hours ago
Remote (United States) • Nationals only • Full-Time
ABAP
ABAP
SAP BTP
DevOps
Kubernetes
Incident Management
Cybersecurity
FedRAMP
Zero Trust
Management
ServiceNow
ITSM
Apply
Proposal Engineer 1 day ago
$29k – $37k per year • In office • Bachelor's Degree • Carmignano
SpaceTech
Siemens NX
ANSYS
Apply
≈ $30k – $74k per year (Estimated) • Remote (Spain) • Full-Time • 3+ years exp • Madrid
Python
DevOps
Azure DevOps
Azure
Git
GitHub
GitLab
SpaceTech
Siemens NX
Apply
≈ $26k – $55k per year (Estimated) • In office • Full-Time • 5+ years exp • Durban
Design
SolidWorks
SpaceTech
Siemens NX
Apply
≈ $35k – $103k per year (Estimated) • In office • Contractor • Tunis
SpaceTech
CATIA
Siemens NX
Apply
≈ $42k – $73k per year (Estimated) • In office • Nationals only • 2+ years exp • Bachelor's Degree • Brownsville
Design
SolidWorks
SpaceTech
Siemens NX
Apply
$176k – $207k per year • Equity • In office • Nationals only • 5+ years exp • Bachelor's Degree • Long Beach • Littleton
AI/ML
AI Agents
Time Series
DevOps
Splunk
Terraform
GCP
Kibana
Prometheus
CI/CD
Git
AWS
Kubernetes
Grafana
SRE
Platform Engineering
Mimir
Amazon CloudWatch
Apply
$158k – $184k per year • Equity • In office • Nationals only • 5+ years exp • Bachelor's Degree • Littleton
AI/ML
AI Agents
Time Series
DevOps
Splunk
Terraform
GCP
Kibana
Prometheus
CI/CD
Git
AWS
Kubernetes
Grafana
SRE
Platform Engineering
Mimir
Amazon CloudWatch
Apply
In office • Nationals only • 3+ years exp • PhD • Auckland
C#
C++
DevOps
Terraform
Puppet
Chef
GitLab CI
CI/CD
Jenkins
Git
Docker
Kubernetes
TeamCity
Travis CI
Windows
Management
Jira
Scrum
Apply
≈ $90k – $211k per year (Estimated) • In office • Nationals only • 9+ years exp • Bachelor's Degree • Auckland
Python
Bash
Databases
InfluxDB
DevOps
Puppet
Ansible
Azure
HAProxy
AWS
Docker
Kubernetes
Nginx
Grafana
Configuration Management
Linux
Apache HTTP Server
Apply
≈ $115k – $219k per year (Estimated) • In office • Nationals only • 9+ years exp • Bachelor's Degree • Albuquerque
DevOps
Ansible
VMWare
Windows Server
Docker
Kubernetes
Configuration Management
Linux
Windows
Cybersecurity
ISO 27001
NIST 800-171
Apply
See all jobs
This is one of many
1,905,003 more open roles from verified company boards, updated every day.