Jobs in the United States

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Electrical Engineer 1 (Onsite)
RTX
United States
The Rockford, IL Power and Controls division is looking for an entry level Electrical Engineer 1. This role is onsite, in Rockford, IL. This role may be eligible for relocation.
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Systems Requirements & Specification Engineer Onsite
RTX
United States
Raytheon’s Systems Engineering and Test Capabilities (SE&TC) Surface Radars & Sensors Center is seeking a Senior System Engineer interested in leading requirements and specification…
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Senior Software Engineer - AVI MIL FMS (Onsite)
RTX
United States
Collins Aerospace is currently seeking qualified candidates for Senior Software Engineer roles in our Military Avionics Flight Management department located in Cedar Rapids, Iowa. Teams are…
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Software Engineer II - AVI MIL FMS (Onsite)
RTX
United States
Collins Aerospace is currently seeking qualified candidates for Software Engineer II roles in our Military Avionics Flight Management department located in Cedar Rapids, Iowa. Teams are…
Added 1 min ago
Drafter
PMT Corporation
Chanhassen, MN
…Drafter works closely with Product Development Engineering, Quality and Manufacturing to ensure drawings and documentation are accurate, controlled and compliant with PMT's Quality System…
Added 2 mins ago
Sr. Software Development Engineer
LPL Financial Corp
Austin, TX
The Senior Developer will be responsible for working in the development team to build high quality back-office workflow applications and services for operators and internal stakeholders.…
Added 2 mins ago
Digital Innovation Software Engineering Leader
Barry-Wehmiller
Remote, United States
The DI Software Engineering Leader leads the planning, execution, and continuous improvement of software engineering development, ensuring consistent delivery of high-quality, secure, and…
Added 3 mins ago
3rd Shift Etch Process Support Engineer
RTX
United States
An exciting opportunity exists at Raytheon to join our process support team as a 3rd Shift Etch Process Support Engineer. This role involves working with gallium arsenide, gallium nitride,…
Added 3 mins ago
Software Quality Engineer onsite Woburn, MA
RTX
United States
Our team in Woburn has an immediate need for a Software Quality Engineer for the Strategic Upper Tier Missile Defense Agency/Sensors & Precision Strike (SSPS) section within the Air & Space…
Added 3 mins ago
Adaptive Engines Industrial Engineer (Onsite)
RTX
United States
Pratt & Whitney is seeking an Adaptive Engines Industrial Engineer to join our Adaptive Military Engines Team within the Mechanical Systems, Externals and Nacelles (MSEN) organization. In…
Added 3 mins ago
Senior Software Engineer
Advantest
San Jose, CA · Austin, TX
Advantest is seeking a Software Engineer to join the US AI and Automation Team. In this role, you will help design, develop, and deploy software solutions that integrate AI capabilities…
Added 3 mins ago
Geospatial Developer
Vantor Services Inc.
Reston, VA
Engineer and maintain optimized data layers, views, and back-end geodatabase architectures in ArcGIS Pro and Portal to power high-performance operational dashboards (ArcGIS Dashboards).
Added 3 mins ago
Civil Engineering Lead
Sunde Engineering
Bloomington, MN
We are seeking an experienced and motivated Civil Engineer with expertise in water resources to lead our Environmental Engineering Group. This leadership role offers the opportunity to…
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Senior Software Engineer
GKN Drivelin Newton LLC (Delaware)
Newton, NC
Dauch is looking for a Software Engineer to join our team in Newton, NC.
Added 5 mins ago
Electrical Engineer V
Hargrove and Associates, Inc
Baton Rouge, LA
Advising the senior engineer concerning design or scope changes, which have been identified.
Added 5 mins ago
TT
Software Engineer, iOS
True Talent Solutions Partners
New York, NY
- $130,000 to $230,000 USD / year
- Build and ship high-quality iOS features in Swift, owning the full lifecycle from idea to launch.
Added 5 mins ago
Software and Documentation Support Engineer, Junior
Booz Allen Hamilton_United States
Port Hueneme, CA
Software and Documentation Support Engineer, JuniorThe Opportunity:
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A
Principal Research Scientist I
AbbVie
North Chicago, IL
- $124,500 to $236,500 USD / year
Engineer, curate, and analyze structured and unstructured data from laboratory instruments, scientific systems, documents, and development workflows; improve data quality, traceability,…
Added 6 mins ago
Drivability Engineer
Hyundai Motor Company
chino, CA
As a powertrain drivability engineer you will be part of a team that is responsible for calibrating vehicle parameters that have a direct impact on the acceleration characteristics, shift…
Added 6 mins ago
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Chemist
Emerson
Shakopee, MN
- $74,000 USD / year
If you are a Chemical Engineer looking for an exciting opportunity, join Emerson’s Liquid Analysis team! Based at our Shakopee, MN location, you will join a global leader in the development…
Added 6 mins ago
Principal Software Development Engineer (AI Innovation)
CVS Health
Richardson, TX
The Principal Software Development Engineer will drive innovative, enterprise-wide solution designs at the business unit level for highly complex, strategic initiatives. In this high-impact…
Added 6 mins ago
CS
Cloud Engineer II (Full Time) - United States
Cisco Systems, Inc.
Milpitas, CA
- Full-time
Experience using Generative AI tools to improve software development productivity, code quality, testing, documentation, or operational workflows.
Added 6 mins ago
Senior Software Engineer - AI Platforms
US: Mastercard International Incor
Atlanta, GA
Mastercard is seeking a Senior Software Engineer to design and build production-grade AI platform capabilities that enable AI-powered products and agentic experiences across B&MI.
Added 6 mins ago
Senior Software Engineer
US: Mastercard Technologies, LLC
O'Fallon, MO
We are currently seeking a Senior Software Engineer to join the Mastercard Operational Reports NexGen development team to work on Enterprise Applications to deliver technical solutions…
Added 6 mins ago
Software Engineer II
US: Mastercard Technologies, LLC
O'Fallon, MO
We are currently hiring a Software Engineer II, and the successful candidate will contribute to the design, development, testing, deployment, and support of enterprise applications while…

Raydar

Senior Security Software Engineer

San Francisco, CA, United States

Base salary: USD 200K to 330K per year

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Job details

Pay: Base salary: USD 200K to 330K per year
Posting language: English
Posted: Nov 4, 2026

Original job description

About the company Our client is an AI software company. The role Raydar is recruiting for this role on behalf of our client. Design and build the security foundations for autonomous software agents. Work hands-on as a senior individual contributor, writing, testing and shipping production code while owning the security architecture and its implementation quality. What you'll do

Define the threat model and roadmap, mapping trust boundaries and data flows, ranking risks and setting testable acceptance criteria for each deployment.
Build execution controls that constrain generated code, privileged tools and extensions, validating third-party sandboxing where it is used.
Implement scoped permissions and approvals so automated actions never exceed the authority of the user or organization that started them.
Create safe separations between services, manage temporary tokens and identity links, and keep each customer's data isolated.
Create customer-controlled action records, approval logs and audit exports, and make sensitive operations fail safely when dependent services are unavailable.
Harden desktop and enterprise releases, including packaging, updates and restricted-network deployment profiles.
Test defenses with hostile inputs and cross-component checks, triage weaknesses, gate releases on security verification, and run response work when incidents occur.
Write understandable security materials and assist clients during their external control assessments.

Requirements

What we're looking for

Strong production software engineering experience, with complex systems taken from design through rollout and maintenance.
A minimum of one year in security-focused software work, preferably on desktop software or similar systems.
Sound foundations in core computer science, covering algorithm design, parallel execution, OS internals and distributed architecture.
Working knowledge of access control, credential management, sandboxing of processes and network perimeter protections.
Comfort working across backend and operating system boundaries and debugging failures across multiple processes.
Clear understanding of AI-specific threats such as untrusted model output, prompt injection and hostile tool inputs.
Able to set order among unclear goals and communicate compromises and protection promises to engineers and customers.
Ability to write production code every week, working full-time on-site in San Francisco. Bonus points
Experience at well-known companies building developer or desktop software with strict IP and security controls.
Background in agent frameworks, programmer tooling or interoperability standards for tools.
Experience with Python or TypeScript.
Familiarity with hardening native desktop software, process sandboxing, and secure build and distribution pipelines.
Experience with identity federation and secrets brokering, or with deployments inside customer-controlled or isolated networks.
Experience with engineering design software integrations or security for regulated, IP-sensitive products.

Benefits

Compensation and benefits

Base salary: USD 200K to 330K per year
Equity Location and work model
San Francisco, California, United States
On-site, five days a week
Full-time

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