Sr. IT Windows Engineer
- Salary
- $155,000 - $215,000
- Level
- Senior
Not stated in the posting: work type, visa.
Open. First seen 30 October 2026.
About the role
SpaceX's standard text
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.
SR. IT WINDOWS ENGINEER
SpaceX is looking for an experienced engineer with deep knowledge and broad experience across Microsoft-based technologies. This employee will be a member of the Information Technology Windows Infrastructure team and will support systems all across SpaceX. The ideal candidate will be flexible and flourish in a fast paced and challenging environment, and will exercise a high degree of responsibility for the processes, systems, and tools you create and manage; all supporting the goal of making humanity an interplanetary species.
RESPONSIBILITIES:
- Work closely with other SpaceX engineers to gather requirements, research, evaluate, design, plan, deploy, and support Microsoft enterprise software platforms and related technologies in a world-class environment that meets the needs of the demanding SpaceX engineering teams.
- Build highly-resilient, high-performance, scalable, and flexible systems.
- Make recommendations, justify, and implement improvements using an accepted change control methodology.
- Work within diverse groups to design and deliver creative solutions and resolve problems in a timely and proactive manner by interacting with internal business units.
- Drive designs, implementations, and support in the following areas:
- Architecture: making considerations for interoperability, scale, efficiency, and business continuity for users within and across environments.
- Security: building PKI standards and ensuring access and data is protected. KMS, HSM, certificate management, encryption methods, etc.
- Scripting and automation: developing solutions to address issues at scale.
BASIC QUALIFICATIONS:
- Bachelor’s degree in Computer Science or a STEM discipline and 5+ years of systems engineering experience; OR 7+ years of systems engineering experience in lieu of a degree.
- 7+ years of hands-on experience with Windows operating system engineering and architecture.
PREFERRED SKILLS AND EXPERIENCE:
- Experience with Active Directory, Kerberos, and multi-platform authentication and identification environments.
- Experience (including the ability to setup, configure, upgrade, manage, and troubleshoot) with Windows-based systems and services (i.e. Active Directory Certificate Services, Active Directory Federation Services in both physical and virtual environments).
- Experience with cryptography fundamentals: PKI standards, data encryption or key management.
- Expertise in creating repeatable, reliable, scalable systems architectures, with high availability, fault tolerance, performance tuning, monitoring, and statistics/metrics collection.
- Expert level PowerShell experience; beyond running cmdlets, experience with writing larger scripts and automation-driven processes.
- Experience in building robust monitoring and automated remediation services for critical systems (SCOM, Icinga, or equivalent).
- Experience with hybrid scenarios with EntraID and Active Directory.
- Experience with configuration management, provisioning, CI/CD pipelines, infrastructure as code, and other DevOps and/or SRE best practices, concepts and tools.
- Ability to support deployment of HSMs and cryptographic solutions.
- Understanding of developing web and C#/. Net applications and build processes.
- Networking experience in IPv4, switching, routing, firewalls and high availability architecture.
- Comfortable working with mission critical and sensitive systems, with a sense of urgency appropriate to the responsibilities.
- Excellent communication skills with the ability to communicate with internal/external customers, vendors, management etc. in both formal and informal situations.
ADDITIONAL REQUIREMENTS:
- Willing to work extended hours and weekends as needed.
COMPENSATION AND BENEFITS:
Pay Range:
Level 3: $155,000.00 - $215,000.00
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.
SpaceX's standard text
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 EEOCompliance@spacex.com.
What this role asks for
84% of this description is written for the role. The rest is SpaceX's standard text, folded away below.
Compared with SpaceX's other open jobs.
The team: Information Technology - Corporate HIRES STEADILY
This role is one of 33 open in Information Technology - Corporate. 11 were posted in the last 30 days and the oldest in March: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Linux (21 of 33), Python (17 of 33), PowerShell (11 of 33), Cisco (9 of 33), Bash (8 of 33), SQL (8 of 33), Active Directory (7 of 33)
OTHER ROLES ON THIS TEAM
- IT NOC Technician posted Oct 30
- IT Windows Systems Administrator posted Oct 30
- IT Windows Systems Administrator posted Oct 30
- Voice Systems Engineer posted Oct 28
- Sr. IT Systems Administrator, IT Applications posted Oct 27
- Data Center Technician posted Oct 27
- Lead Video & Voice Systems Engineer posted Oct 22
- IT Windows System Engineer - Top Secret Clearance posted Oct 8
- IT Infrastructure Engineer, Virtualization & Storage posted Oct 7
- Data Center Technician posted Oct 2
- Sr. IT Systems Engineer, DevOps posted Sep 26
- Sr. Data Center Administrator posted Sep 26
- Site Reliability Engineer, Kubernetes Platform (Top Secret Clearance) posted Sep 25
- Data Center Administrator posted Sep 21
- IT Systems Engineer, Propellant Generation & Industrial Systems posted Sep 17
- Sr. IT Systems Administrator, IT Applications posted Sep 17
- IT Systems Administrator, Manufacturing posted Sep 17
- Video & Voice Systems Administrator posted Sep 10
- IT Licensing Technician posted Sep 9
- Manager, IT Infrastructure (Storage, Compute, & Virtualization) posted Sep 9
- IT Security Engineer - Top Secret Clearance posted Sep 4
- Data Center Administrator posted Sep 4
- Sr. IT Network Engineer posted Aug 28
- Database Reliability Engineer posted Aug 26
- IT Storage Engineer posted Aug 11
- Sr. IT Systems Administrator, IT Applications posted Jul 20
- Sr. IT Systems Administrator, IT Applications posted Jul 20
- Sr. IT Systems Administrator, IT Applications posted Jul 20
- Site Reliability Engineer (Top Secret Clearance) posted Jun 19
- Sr. IT Systems Administrator (Top Secret Clearance) posted Jun 19
- Data Center Administrator posted May 11
- IT Network Infrastructure Engineer, Launch posted Mar 11
From the team and dates on SpaceX's own job board.
Posting history
Reposted once since 7 March 2026: a posting for this role in Hawthorne, CA was taken down and the role was posted again.
- 30 October 2026 – open (this posting)
- 7 March 2026 – closed 15 July 2026
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