Jobs in the United States

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Added 1 min ago
Software Engineer III - Investment Operations Technology
Northwestern Mutual
Milwaukee, WI
We are seeking a Software Engineer III to build, modernize, and support technology solutions for Investment Operations. The role works across applications, data, integrations, batch…
Added 1 min ago
Manufacturing Engineer (Raptor Combustion Devices Machining)
SpaceX
Hawthorne, CA
As a Manufacturing Engineer for Raptor machining, you will have the opportunity to influence, scale, and solve challenging problems relating to the production of Raptor machined piece parts…
Added 2 mins ago
Sr. Specialist, Project Engineering
L3Harris Technologies
Canoga Park, CA
The Project Engineer/Component Product Engineer (CPE) will assist in executing all phases of day-to-day tactical duties on assigned propulsion programs while driving project action to…
Added 2 mins ago
Specialist, Software Engineer (Cloud Developer)
L3Harris Technologies
Patrick Air Force Base, FL
Job Title: Specialist, Software Engineer (Cloud Developer)
Added 2 mins ago
C
Principal Supplier Quality Engineer
Cordis
Irvine, CA
- $111,650 to $165,000 USD / year
Selution, in partnership with Cordis, specializes in the development of groundbreaking technology and commercialization of advanced drug-device combination products for the treatment of…
Added 2 mins ago
Sustaining Manufacturing Engineer II
Cordis
Irvine, CA
Selution, in partnership with Cordis, specializes in the development of groundbreaking technology and commercialization of advanced drug-device combination products for the treatment of…
Added 2 mins ago
Senior Sustaining Manufacturing Engineer
Cordis
Irvine, CA
Selution, in partnership with Cordis, specializes in the development of groundbreaking technology and commercialization of advanced drug-device combination products for the treatment of…
Added 2 mins ago
MS
Principal SIEM Engineer - Vice President
Morgan Stanley
Baltimore, MD · Baltimore
- $140,000 to $195,000 USD / year
…years) cyber-security professional to join their team as a SIEM Engineer. Our ideal candidate has hands-on experience in computer network defense working either in a Security Operations…
Added 2 mins ago
Manager, DRAM Product Planning
Samsung Semiconductor
San Jose, CA
Reports To: Staff Engineer – R&D Product Development
Added 3 mins ago
STAFF SOFTWARE ENGINEER
HOME DEPOT MANAGEMENT COMPANY, LLC
Remote, United States
The Staff Software Engineer is responsible for leading a team of engineers building and designing a product that our customers and associates love. As a Staff Software Engineer, you will be…
Added 3 mins ago
Sentinel Administrative Assistant 3 - 19893
CORP-Corporate Office
United States
…operational support to the Chief of Staff for the Office of Chief Engineer and the broader leadership team. This role manages complex calendars, coordinates senior-level meetings and…
Added 3 mins ago
Staff Mechanical Engineer - 20630
CORP-Corporate Office
United States
The Flight Systems Futures team executes the design and development, procurement/manufacturing, and integration & test of novel flight systems across a broad spectrum of applications.…
Added 3 mins ago
Principal Program Operations Engineer
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems (NGAS) is looking for a Principal Operations Engineer to join our team in Chantilly, VA.
Added 3 mins ago
Manufacturing Systems Engineering Manager 2 (20637 - 20634)
CORP-Corporate Office
United States
The Manufacturing Systems Engineer function develops requirements, performs technical planning, manufacturing system development/integration, verification and validation, and evaluates cost…
Added 3 mins ago
Principal Engineer/Sr. Principal Engineer Digital-RF Subsystems I&T Lead
CORP-Corporate Office
United States
Software development for automating test processes and data analysis
Added 3 mins ago
Sr. Principal Mechanical Drafting Design Engineer
CORP-Corporate Office
United States
Experience supporting aerospace or defense hardware development
Added 3 mins ago
Principal/Sr. Principal FPGA Engineer
CORP-Corporate Office
United States
As a Principal / Sr. Principal FPGA Design Engineer, you will join a diverse, high-performing team responsible for the end-to-end development of advanced RF and EO/IR products. You will…
Added 3 mins ago
FPGA Engineer
CORP-Corporate Office
United States
As an FPGA Design Engineer, you will join a diverse, high-performing team responsible for the end-to-end development of advanced RF and EO/IR products. You will contribute across the FPGA…
Added 3 mins ago
Senior Principal Mechanical Systems Engineer
CORP-Corporate Office
United States
…Department is seeking a Senior Principal Mechanical Systems Engineer to join our team of qualified, diverse…
Added 3 mins ago
Principal / Sr Principal Computer Aided Design and Modeling Engineer (AHT)
CORP-Corporate Office
United States
Northrop Grumman Space Systems is seeking a Principal / Sr Principal Computer Aided Design and Modeling Engineer to support radar system development programs in Colorado Springs, CO.
Added 3 mins ago
Computer Aided Design and Modeling Engineer (AHT)
CORP-Corporate Office
United States
Northrop Grumman Space Systems is seeking a Computer Aided Design and Modeling Engineer to support radar system development programs in Colorado Springs, CO.
Added 3 mins ago
Sr. Principal Electrical Engineer IV
SP - Launch Vehicles
United States
Northrop Grumman Space Systems is currently seeking a Lead Sr. Principal Electrical Engineer (Strike) in our Chandler AZ facility.
Added 3 mins ago
Engineer, Development Tax Technology | Montvale Winter 2027
KPMG LLP
Montvale, NJ
KPMG is currently seeking an Engineer, Development Tax Technology for Tax Technology.
Added 3 mins ago
RF PDK LVS Development Engineer - Design Enablment
GLOBALFOUNDRIES U.S. 2 LLC
NY
GlobalFoundries is a leading full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world’s most inspired…
Added 3 mins ago
ETCH Associate Maintenance Technician Apprenticeship (Days)
GLOBALFOUNDRIES U.S. INC.
NY
GlobalFoundries is a leading full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world’s most inspired…

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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