Jobs in the United States

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Added 4 hours ago
Senior MuleSoft Developer
Steampunk
Remote, United States
Develop APIs and integrations using the Mulesoft platform across a broad range of software programming tasks to ensure that their systems integrations are functional.
Added 4 hours ago
Lead Software Engineer
MANHM Cox Automotive Canada
Atlanta, GA
The Lead Software Engineer applies advanced knowledge of software engineering principles, modern architectural patterns, and emerging delivery methodologies to drive the technical direction…
Added 4 hours ago
LI
Senior-level Structural Engineer - Safety
LJB Inc.
Miamisburg, OH
- $90,000 to $130,000 USD / year
We are looking to fill the role of a Senior-level Structural Engineer to work for our Safety practice in our Dayton, Ohio office. The Senior-level Structural Engineer will analyze, design,…
Added 4 hours ago
LI
Senior-level Structural Engineer - Safety
LJB Inc.
Charlotte, NC
- $90,000 to $130,000 USD / year
We are looking to fill the role of a Senior-level Structural Engineer to work for our Safety practice in our Charlotte, North Carolina office. The Senior-level Structural Engineer will…
Added 4 hours ago
LI
Senior-level Structural Engineer - Safety
LJB Inc.
Houston, TX
- $90,000 to $130,000 USD / year
We are looking to fill the role of a Senior-level Structural Engineer to work for our Safety practice in our Houston, Texas office. The Senior-level Structural Engineer will analyze,…
Added 4 hours ago
Lead, IPTL Software Engineer (Space Systems) : Sign-on bonus ($30K max)
L3Harris Technologies
Wilmington, MA
Job Title: Lead, IPTL Software Engineer (Space Systems) : Sign-on bonus ($30K max)
Added 4 hours ago
Manager, Software Engineer Student LifeCycle Services
Western Governors University
Salt Lake City, UT
…development timelines.Building and managing multi-disciplined software teams and overseeing the development processes using industry best practices.Responsible for design reviews, code…
Added 4 hours 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 4 hours 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 4 hours ago
KC
Software Engineer (AI/ML) Intern
KLA Corporation
Austin, TX · Milpitas, CA
- $22.1 to $42.5 USD / hour
…electronic devices. Our inspection, metrology, and analytics systems detect and monitor defects across logic and memory chips, specialty semiconductors, wafers, reticles, advanced…
Added 4 hours ago
Software Engineer Intern
KLA Corporation
Totowa, NJ
We provide advanced inspection tools, metrology systems, process solutions, and computational analytics that make electronics possible, tackling complex challenges. From electron and photon…
Added 4 hours ago
MDL IT Programmer Analyst Supervisor
State of Maryland
MD
and maintenance of enterprise-level systems, specifically the BEACON project.
Added 4 hours ago
Staff Engineer (Richmond)
Dominion Energy
RICHMOND, VA
The Staff Engineer – Regulatory Compliance provides engineering and technical support for the CVOW-C regulatory compliance program under the direction of the Regulatory Compliance Manager.…
Added 4 hours ago
DevSecOps Cloud Engineer
Trace3
Colorado Springs, CO
Operations, maintenance, and Sustainment of ITW/AA threat warning and control systems.
Added 4 hours ago
CI
CDS Intern - Innovation
Costco IT
Issaquah (Seattle), WA, WA
- $21 to $32.9 USD / hour
…currently enrolled in an IT or related undergraduate or graduate program at a college or university to participate in a 12-week paid internship program during 2027. Interns will work within…
Added 4 hours ago
CI
CDS Intern - Software Engineer - International Depot
Costco IT
Issaquah (Seattle), WA, WA
- $21 to $32.9 USD / hour
…currently enrolled in an IT or related undergraduate or graduate program at a college or university to participate in a 12-week paid internship program during 2027. Interns will work within…
Added 4 hours ago
Application Developer SME (Containerized Applications Specialist)
Digital Consultants, LLC
Quantico, VA
Digital Consultants is seeking a Containerized Applications Specialist SME Software Engineer for this effort will be responsible for assisting Mission Application developers with converting…
Added 4 hours ago
Application Developer SME (Artifact Management & Secure Development Specialist)
Digital Consultants, LLC
Quantico, VA
Digital Consultants is seeking an Artifact Management and Secure Software Development Specialist SME Software Engineer for this effort will be responsible for providing guidance and…
Added 4 hours ago
TH
Sr./Lead Network Engineer (MUST BE CLEARED SECRET)
Tlingit Haida Tribal Business Corporation
Washington, DC
- $110,000 to $121,000 USD / year
Education: A bachelor’s degree in computer science/systems, information systems/technology, engineering/engineering technology, software engineering/programming, management, natural…
Added 4 hours ago
Network Engineer
TekSynap
Joint Base Anacostia Bolling AFB, DC
The AFNCR IT Services program provides support services for information systems for Headquarters Air Force (HAF), Air Force District of Washington (AFDW), Office of the Secretary of Defense…
Added 4 hours ago
RU
CNC PROGRAMMER
Randstad USA
Jamaica, NY
- $40,000 to $70,000 USD / year
We engineer and manufacture visual safety systems for all types of commercial fleet vehicles and are one of the largest suppliers of backup camera systems, mirrors, visors, and other visual…
Added 4 hours ago
Product Engineer
SKF
Waukegan, IL, IL
…rolling bearings, seals, mechatronics, services and lubrication…
Added 4 hours ago
Software Engineer
Asure Software
Austin, TX
We are looking for a passionate Software Engineer to join our team focused on building platform-level services that power business-critical applications. Our team primarily develops backend…
Added 4 hours ago
Digital Software Engineer Sr Lead Analyst SVP
Citibank, N.A.
United States
Citi is looking for a Digital Software Engineer to lead digital architecture strategy across one of the world's most consequential financial technology environments. In this role, you will…
Added 4 hours ago
Lead Software Engineer, Salesforce
LEN Lennar Corporation
Miami, FL
Provide hands-on expert-level assistance on complex technical issues, bug fixes, enhancements, and escalated troubleshooting

SpaceX

Sr. AI Security Software Engineer (Starshield)

Washington, DC, United States
Hawthorne, CA, 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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