Jobs in the United States

25+ jobs

Save this search

Added 4 mins ago
Plant Environmental Control Engineer
Ford Motor Company
Wittmann, AZ
We are looking for an experienced plant environmental engineer to provide technical and regulatory environmental support to the non-manufacturing team at the Arizona Proving Grounds (APG).…
Added 4 mins ago
Mechanical Design Engineer II
Honeywell Aerospace
Glendale, AZ
As a Mechanical Design Engineer II here at Honeywell Aerospace, you will contribute to the design and development of mechanical components and systems for space applications that meet…
Added 4 mins ago
M
Network / System Engineer III
ManpowerGroup
Chandler, AZ
- $65 to $70 USD / hour
Our client is seeking a Network / System Engineer III to join their team. As a Network / System Engineer III, you will be part of the Infrastructure Services organization supporting Network…
Added 5 mins ago
Advanced Systems Engineer
Honeywell Aerospace
Tempe, AZ
As an Advanced Aerospace Systems Engineer at Honeywell Aerospace, you will help develop the next generation of flight-critical actuation systems that enable the safe and precise control of…
Added 5 mins ago
Senior Electronic Component Development Engineer (Supplier Quality)
Medtronic
Tempe, AZ
…growth and cross-functional collaboration as we work together to engineer the…
Added 5 mins ago
Advanced Mfg Engineer Sr Adv
Honeywell Aerospace
Tempe, AZ
Knowledge of SAP, Teamcenter, and other data system applications
Added 5 mins ago
RF Design Electrical Engineer II (Onsite)
RTX Corporation
tucson, AZ
…integration. Products we develop support radar and datalink applications on a variety of tactical missile programs. Critical to this role will be designing for challenging mechanical…
Added 5 mins ago
RF Design Electrical Engineer I (Onsite)
RTX Corporation
tucson, AZ
…integration. Products we develop support radar and datalink applications on a variety of tactical missile programs. Critical to this role will be designing for challenging mechanical…
Added 5 mins ago
FPGA Electrical Design Engineer II (Onsite)
RTX Corporation
tucson, AZ
An Electrical Engineer II in the Effector Digital Products Department will develop FPGA designs for all major vendors and device families including: Xilinx, Intel, Microchip, and Lattice.…
Added 5 mins ago
FPGA Electrical Design Engineer I (Onsite)
RTX Corporation
tucson, AZ
An Electrical Engineer I in the Effector Digital Products Department will develop FPGA designs for all major vendors and device families including: Xilinx, Intel, Microchip, and Lattice.…
Added 5 mins ago
FPGA Electrical Design Engineer Intern (Summer 2027)(Onsite)
RTX Corporation
tucson, AZ
At Raytheon , An Electrical Engineer in the Effector Digital Products Department will develop FPGA designs for all major vendors and device families including: Xilinx, Intel, Microchip, and…
Added 5 mins ago
EO Optical Engineer I (Onsite)
RTX Corporation
tucson, AZ
EO modeling, simulation, and analysis applications.
Added 5 mins ago
A
AI / Machine Learning Engineer
Actalent
Tucson, AZ
- $80 to $100 USD / hour
This AI / Machine Learning Engineer role focuses on designing, developing, and deploying advanced machine learning and deep learning solutions for EO/IR imagery and sensor exploitation. You…
Added 5 mins ago
Software Engineer - Product (Technical Leadership)
Meta
Phoenix, AZ
…across various platforms, including mobile devices and web applications. Our teams are constantly pushing the boundaries of user experience, and we're looking for passionate individuals who…
Added 5 mins ago
Senior Staff Software Engineer, Institutional Exchange
Coinbase
Phoenix, AZ
…markets with speed, depth, and trust. As a Senior Staff Software Engineer on the Exchange team, you'll set the architectural direction for the matching engine, order management, market…
Added 5 mins ago
A
AMHS Field Service Engineer I
Actalent
Phoenix, AZ
- $25 to $33 USD / hour
Job Title: Field Service Engineer I AMHS Sustaining TeamJob Description
Added 5 mins ago
Senior Staff Full-stack Engineer - Global Payment Network (Remote - Eligible)
Capital One
Phoenix, AZ
As a Senior Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented…
Added 5 mins ago
T
Platform Engineer (W2 ONLY And Pacific Hours)
TEKsystems
Phoenix, AZ
- $60 to $70 USD / hour
Our client is searching for a Platform Engineer for a 6-12 month contract position that can be worked remotely.
Added 5 mins ago
Tester (Remote)
GovCIO
Phoenix, AZ
GovCIO is currently hiring a Software Development Engineer in Test (SDET), Test Engineer, to join cross-functional product teams building and modernizing federal digital services on AWS…
Added 5 mins ago
ENVIRONMENTAL ENGINEER SPECIALIST 2/3
State of Arizona
PHOENIX, AZ
At ADEQ our mission/vision is to protect and enhance public health and the environment in Arizona. Through consistent, science-based environmental regulation; and clear, equitable…
Added 5 mins ago
C
Mobile Building Engineer
CBRE
Phoenix, AZ
- From $12 USD / hour
…and experience. The minimum salary for the Mobile Building Engineer position is $12.00 per hour and the maximum salary for the Mobile Building Engineer position is $36.05 per hour. The…
Added 5 mins ago
Data Engineer - Intermediate
USAA
Phoenix, AZ
…wellness. These benefits include comprehensive medical, dental and vision plans, 401(k), pension, life insurance, parental benefits, adoption assistance, paid time off program with paid…
Added 5 mins ago
Transmission Strategy and Development, Engineer Senior
Arizona Public Service
PHOENIX, AZ
…provider, our more than 6,000 dedicated employees power our vision of creating a sustainable energy future for…
Added 5 mins ago
Generation Engineer II / III / Senior - Electrical
Arizona Public Service
PHOENIX, AZ
…provider, our more than 6,000 dedicated employees power our vision of creating a sustainable energy future for…
Added 5 mins ago
EG
Senior Data Engineer
Eliassen Group
Phoenix, AZ
- $101,000 to $161,800 USD / year
Our client seeks a Senior Data Engineer to own the governed transformation layer end-to-end. The role will design and build Snowflake transformation layers, migrate legacy SQL views and…

LiteLLM

Senior Security Engineer

Remote, United States

$220,000 to $260,000 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $220,000 to $260,000 USD / year
Posting language: English
Posted: Oct 30, 2026

Original job description

SENIOR SECURITY ENGINEER

LiteLLM is the world’s most popular AI Gateway, trusted by companies like Adobe, Netflix, and NASA. Our platform gives developers secure, reliable access to LLMs and adjacent services. We’re looking for our first Security Engineer to help secure LiteLLM’s application, infrastructure, and software-delivery pipeline.

ABOUT THE ROLE

This is a hands-on security generalist role with a strong emphasis on application security. You’ll spend most of your time reviewing and hardening LiteLLM’s Python codebase, identifying new attack surfaces, working directly with engineers to fix vulnerabilities, and making secure development practices part of how we build.

You’ll also own security work across IT, CI/CD, cloud infrastructure, and the software supply chain. The ideal candidate has built application/product/infrastructure security programs from scratch and genuinely enjoys security outside of work - through CTFs, vulnerability research, open-source projects, or independent experimentation.

RESPONSIBILITIES

APPLICATION SECURITY

Conduct deep security reviews of LiteLLM’s Python proxy, APIs, authentication systems, and enterprise features.
Identify and remediate vulnerabilities involving authentication, authorization, secrets, tenant isolation, injection, and data exposure.
Partner directly with engineers throughout design, implementation, code review, and release - not only after code is shipped.
Build application-security tooling into the development lifecycle, including SAST, DAST, dependency scanning, and secrets detection.
Perform internal red teaming and adversarial testing against LiteLLM’s APIs, proxy, and LLM-specific attack surfaces.
Threat-model new products and architecture changes before they reach production.
Create secure coding guidelines and train engineers on common vulnerabilities and defensive practices.

INFRASTRUCTURE, CI/CD, AND SUPPLY-CHAIN SECURITY

Harden LiteLLM’s Docker images, PyPI packages, GitHub Actions workflows, and release infrastructure.
Detect dependency confusion, poisoned packages, compromised dependencies, exposed secrets, and unsafe build practices.
Implement SBOMs, signed builds, provenance checks, and reproducible-build practices.
Design secure-by-default configurations for cloud and self-hosted deployments, including authentication, IAM, secrets management, and key rotation.
Review cloud infrastructure, network boundaries, access controls, and production deployment patterns.

IT SECURITY AND INCIDENT RESPONSE

Strengthen employee identity, device, SaaS, and internal access controls.
Build monitoring and anomaly detection for suspicious API, model, authentication, and routing activity.
Lead security incident response, vulnerability assessment, remediation, post-mortems, and stakeholder communication.
Establish formal vulnerability intake, CVE triage, disclosure, and remediation processes.
Maintain threat models as LiteLLM’s product and architecture evolve.

WHAT WE’RE LOOKING FOR

A strong security generalist who can work across application security, IT, CI/CD, cloud infrastructure, and the software supply chain.
Deep application-security expertise, including manually auditing production Python code and working with engineers to remediate vulnerabilities.
Strong understanding of authentication, authorization, tenant isolation, SSRF, injection, deserialization, secrets management, and common web and API vulnerabilities.
Experience using and configuring tools such as Semgrep, Bandit, CodeQL, Burp Suite, and other SAST or DAST tooling.
Previous experience at an early-stage security startup during its 0→1 journey.
Experience securing containers, GitHub Actions, build pipelines, packages, and software dependencies.
Familiarity with SBOMs, Sigstore, Cosign, Snyk, Grype, Trivy, or equivalent tooling.
Strong knowledge of OAuth2, JWT, mTLS, IAM, and high-throughput API authentication.
Familiarity with prompt injection, LLM data exfiltration, tool abuse, and the OWASP Top 10 for LLM Applications.
Experience with incident response, CVSS scoring, vulnerability management, CVE triage, and coordinated disclosure.
Experience competing in CTFs during college or independently pursuing vulnerability research, reverse engineering, bug bounties, or security projects.
A genuine interest in security outside your day job - you regularly explore new attack techniques, build security projects, or contribute to the security community.
Bachelor’s or Master’s degree in Computer Science or a related field, or equivalent practical experience.

WHY JOIN LITELLM?

Work on application-security problems at the intersection of AI, APIs, and developer infrastructure.
Secure an open-source product used by enterprises around the world.
Work directly with engineers and influence how security is incorporated into product development.
Take broad technical ownership in a fast-moving environment.
Competitive salary and health, dental, and vision benefits.

ABOUT LITELLM

LiteLLM https://github.com/BerriAI/litellm is a Python SDK and Proxy Server that enables seamless access to more than 100 LLM APIs through the OpenAI format.

Ready to secure the infrastructure powering enterprise AI? Apply now.

Apply About employer

More about this job

Skills

Python
CI/CD
Supply chain management
Research
Docker
GitHub
Identity and access management
Incident response
Communication skills
Auditing
Reverse engineering
Computer science

Report this job