Security Engineer (Software)
- Pay
- $130,000 – $195,000 per year
- Location
- Starbase, TX · On-site
- Job type
- Full-time
- Level
- Mid-level
- Experience
- 2+ years
- Education
- Bachelor's degree
- Listed
- 22 days ago
Skills & highlights for this role
- ITAR eligibility
- Python
- identity and access management
- multi-factor authentication
- web application firewalls
Also useful
- Go
- Rust
- network access control
Stated benefits & perks
- Medical
- Dental
- Vision
- 401k
- Parental leave
About the role
SpaceX is looking for a Security Engineer (Software) to join Information Security to help protect and drive the SpaceX mission.
Information drives our business. We must protect the confidentiality, integrity, and availability of systems and processes across the enterprise, and defend against loss of control or confidence in our systems. This role writes and operates the software and infrastructure behind SpaceX security standards.
Responsibilities
- Design, build, and maintain technology that protects SpaceX systems, networks, and data.
- Stand up authentication and identity services, multi-factor authentication, and network access control identity.
- Automate identity lifecycle for Information Security and partner organizations.
- Run backend infrastructure that network security services depend on.
- Operate web application firewalls and other application-level security controls.
- Enforce cloud security policy, centralized configuration, and monitoring.
- Document what you run, keep it working, and advise other teams on it.
- Find threats and gaps with security and IT, then ship software and deployment changes that reduce risk.
- Deliver solutions that are scalable, repeatable, maintainable, and secure.
- Coordinate with information security, physical security, IT, HR, legal, software, and other partners.
Basic Qualifications
- Bachelor's degree in computer science or another STEM discipline; OR 2+ years of professional experience in security software development in lieu of a degree.
- Experience with Python, Go, C#, C/C++, or Rust.
- Experience designing and implementing security solutions for operating systems, distributed systems, or other enterprise / large-scale infrastructure.
Preferred Skills and Experience
- Writing, shipping, and operating secure software.
- Linux, Windows, and macOS system internals.
- Public key infrastructure (PKI) and related technologies.
- SAML, OIDC, and OAuth.
- TPMs and HSMs.
- TCP/IP and UDP at the level needed to build and debug services.
- Navigating large, interactive systems.
- Web APIs, HTTP-RPC, and REST.
- Hardening Windows, Linux, and macOS to enterprise security controls.
- macOS and Windows code-signing and enterprise application deployment.
- Root-cause debugging under time pressure.
Additional Requirements
- Must be willing to work extended hours and/or weekends as needed.
- This role requires you to be onsite. Hybrid or remote work will not be considered.
- Ability to pass Air Force background check for Cape Canaveral.
Pay Range
Level 1: $130,000 - $155,000
Level 2: $150,000 - $195,000
Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.
You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year.
Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law.
Itar Requirements
- To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.
About SpaceX
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
Equal opportunity and legal notices
SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Applicants wishing to view a copy of SpaceX's Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to.
From SpaceX's careers page, first listed on Rolev.ai on October 17, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
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Common questions
What is the salary for the Security Engineer (Software) role at SpaceX?
The Security Engineer (Software) posting at SpaceX states compensation of $130,000 – $195,000 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on SpaceX's official career site.
Where is the Security Engineer (Software) job at SpaceX located?
This Security Engineer (Software) position at SpaceX is located in Starbase, TX (On-site). Always check SpaceX's application page for specific state eligibility or relocation policies.
What qualifications are required for Security Engineer (Software) at SpaceX?
For the Security Engineer (Software) role, SpaceX highlights 2+ years of relevant experience; a bachelor's degree; experience with Python, identity and access management, multi-factor authentication, web application firewalls. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Security Engineer (Software) position at SpaceX?
This listing links directly to SpaceX's Greenhouse application page. You can apply directly on SpaceX's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.