Jobs in the United States

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Added 10 mins ago
SDE II, Training & Certification, Content Technology
Amazon Web Services, Inc.
Arlington, VA · Bellevue, WA · Portland, OR
- 1+ years of software development engineer or related occupational experience
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CRM Lead Engineer
The Mental Health Association of NYC, Inc. dba Vibrant Emotional Health
Remote, United States
The CRM Lead Engineer – Platform Engineering provides hands-on engineering leadership for an assigned Salesforce CRM platform. This role leads the engineers supporting the platform and is…
Added 15 mins ago
Software Engineer II
JPMC page
Columbus, OH · OH
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Generator Engineer II OR III - Florida
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…find a friendly work environment, opportunities for growth and development, recognition for your work, and competitive pay and…
Added 18 mins ago
Cybersecurity Cloud Automation Engineer
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Added 18 mins ago
Senior Systems Engineer Orlando Florida
Serco
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Engineer II, Manufacturing Engineer
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…businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and…
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Electrical CSU Engineer
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Added 18 mins ago
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Production Control Engineer II
Randstad USA
Getzville, NY
- $30.34 to $40.34 USD / hour
Enterprise Healthcare client has an immediate opening for a highly motivated Production Control Engineer II to join their dynamic and growing team. All qualified candidates are encouraged…
Added 34 mins ago
Engineering Representative I
JACKSON ELECTRIC MEMBERSHIP CORPORATION
Hull, GA
…proficiently utilize all computer systems used in the work order process, including the work order program, customer information system, and automated staking system. Require the ability to…
Added 35 mins ago
Automation Engineer I/II, Sustaining Engineering & Lab Operations
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…responsibilities, the same level expectations, and the same development ownership. Let us know your preference when you…
Added 43 mins ago
Software Dev Engineer II, NASC Tech
Amazon.com Services LLC
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…of Sort Centers. We are looking for an experienced Software Development Engineer to help shape the technical direction of platforms that connect long-term strategic planning, mid-term…
Added 46 mins ago
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CDOC Only/General Maintenance-Mechanical Captain CSLTS III (Canon City)
State of Colorado
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- $6,484 to $9,080 USD / month
Participates in hiring process by interviewing candidates and making recommendations; monitors and documents staff performance and skills, providing constructive feedback and opportunities…
Added 47 mins ago
Cyber Resiliency Engineer Sr
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We are leveraging emerging, digitally-enabled capabilities to lower cost, speed up development time and create innovative solutions to best serve our customers and stakeholders. We’re…
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Lead Pressure Vessel & Piping Engineer
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Bridgewater, NJ
The purpose of the Lead Pressure Vessel and Piping Engineer is provide technical expertise within Messer's Project Execution department regarding various forms of plant static equipment…
Added 56 mins ago
BM
Manufacturing Engineer - II
B&B MANUFACTURING CO INC
Valencia, CA
- $46 to $62 USD / hour
Facilitates Engineering Projects and Manufacturing process development. Designs new processes, technical documentation, and provides an advanced level of expertise and support related to…
Added 59 mins ago
Sr. AI Security Software Engineer (Starshield)
SpaceX
Hawthorne, CA · Washington, DC
As a senior engineer on the newly formed AI security team, you will develop AI-powered automation and platforms to identify and fix vulnerabilities, perform real-time…
Added 59 mins ago
Sr. AI Security Software Engineer (Starshield)
SpaceX
Washington, DC · Hawthorne, CA
As a senior engineer on the newly formed AI security team, you will develop AI-powered automation and platforms to identify and fix vulnerabilities, perform real-time…
Added 1 hour ago
DevSecOps Cloud Engineer
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…their organizations to achieve competitive advantage through a process of Integrate, Automate,…
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Software Development Engineer II, Leo Antenna Team
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Lead Software Engineer, Salesforce
LEN Lennar Corporation
Miami, FL
…designed in from the start. The Tech Lead sets and enforces development standards, leads design and code reviews, and is accountable for identifying technical design risks and driving…
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ADAS Systems And Software Engineer II
Actalent
Ann Arbor, MI
- $40 to $50 USD / hour
Job Title: ADAS Systems and Software Engineer IIJob DescriptionThe ADAS Systems and Software Engineer II develops and integrates advanced driver assistance software and vehicle systems that…
Added 1 hour ago
Project Engineer II
Federal Signal
Elgin, IL
Collaborate with suppliers and external partners to support component development, sourcing, and issue resolution.
Added 1 hour ago
Electrical CSU Engineer
Bechtel
New Albany, OH
The Electrical Commissioning and Startup (CSU) Engineer will assist in the technical direction and oversight during the start-up, testing, and troubleshooting of high voltage, medium…
Added 1 hour ago
TW
TWDB 27-14 Engineer I-III/Project Manager IIS-IIIS
Texas Water Development Board (TWDB)
Austin, TX
- $6,126 to $7,577.51 USD / month
The mission of the Texas Water Development Board (TWDB) is to lead the state's efforts in ensuring a secure water future for Texas. Our mission is a vital part of Texas' overall vision and…

SpaceX

Sr. AI Security Software Engineer (Starshield)

Hawthorne, CA, United States
Washington, DC, United States

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Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

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. AI SECURITY SOFTWARE ENGINEER (STARSHIELD)

AI is rapidly transforming the national security landscape. SpaceX needs to lead the way by developing AI solutions to solve the most pressing security problems. We can no longer respond at human speed in order to counter threats from adversaries - it is critical that we develop solutions to deal with this problem now.

As a senior engineer on the newly formed AI security team, you will develop AI-powered automation and platforms to identify and fix vulnerabilities, perform real-time detections/investigations/network defense, and more. This team heavily leverages AI for fast-paced development and rollout, while also ensuring that these AI security tools can be highly trusted and secure themselves. If you are passionate about AI, software, and security this role is for you.

Prior security engineering experience is preferred but not required. A great candidate has experience and/or deep enthusiasm for AI, agent engineering, robust software system design, and network and systems security.

RESPONSIBILITIES:

Design and build security-critical agents for Starshield that automate network and systems defense
Leverage AI to discover and fix security issues in Starshield infrastructure and systems
Provide guidance and perform testing of AI integrations into new and existing Starshield systems
Identify new areas of the program where meaningful security improvements can be gained via automation and AI
Maintain existing production systems and improve security posture via both direct implementation and recommendations to other teams

BASIC QUALIFICATIONS:

Bachelor's degree in computer science or another STEM discipline AND 5+ years of professional experience in software development; OR 7+ years of professional experience in security software development in lieu of a degree
Experience with one or more software development languages (i.e. Python, C++, Golang)

PREFERRED SKILLS AND EXPERIENCE:

Experience designing and building production software across the stack, including backend services, data models and migrations, and modern web frontends
Experience taking software from prototype to production: containerized deployment on Kubernetes, CI pipelines, monitoring, and secure connections between services
Experience designing, prompting, and securing agents that can perform long-running autonomous tasks
Experience applying AI or machine learning approaches to classification and decision problems such as identifying malicious activity or malicious inputs to an agent
Experience designing AI systems that learn and improve over time
Experience in fundamental security engineering areas: identity, cryptography, network security, operating system security, detection and monitoring
Flexibility, communicating clearly, and establishing and maintaining productive working relationships with other engineering teams
Excellent communication skills, both written and verbal
Ability to work both independently and in a team
Active Top Secret, Top Secret SCI, or DOE Level Q clearance

ADDITIONAL REQUIREMENTS:

Must be willing to work extended hours and weekends as needed
This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may not be immediately necessary upon hire, we encourage you to initiate the application process promptly upon accepting this offer. Your ability to secure the necessary clearance is essential for fulfilling key responsibilities of the role. Should you be unable to obtain it, SpaceX reserves the right to modify or terminate your employment to align with operational needs.

COMPENSATION AND BENEFITS:

Pay Range:

Level 3: $170,000.00 - $265,000.00

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.

Those with an active clearance will receive a 10% differential, up to an additional $20,000 annually, once officially briefed into a classified program.

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 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.

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