Jobs in the United States

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Added 3 mins ago
Senior Terrestrial Mechanical Design Engineer, Controls
Varda Space Industries
El Segundo, CA
The Senior Mechanical Design Engineer builds bespoke test infrastructure that qualifies spaceflight hardware for orbit. They design, build, and own sophisticated ground support equipment…
Added 3 mins ago
Senior Terrestrial Automation & Controls Engineer
Varda Space Industries
El Segundo, CA
The Senior Automation & Controls Engineer builds bespoke test infrastructure that qualifies spaceflight hardware for orbit. They design, build, and own sophisticated ground support…
Added 5 mins ago
Controls Hardware Engineer
Evolution Motion Solutions
Auburn Hills, MI
SUMMARY: The Controls Hardware Engineer will be responsible for designing custom control solutions for the many diverse industries throughout the country. This role is primarily responsible…
Added 8 mins ago
MD
MATERIAL HANDLER 2
M.C. Dean, Inc
Annapolis Junction, MD
- $25 USD / hour
Must have demonstrated experience and proficiency with intermediate level MS Excel and Outlook
Added 8 mins ago
Quality Engineer 2
M.C. Dean, Inc
Richmond, VA
M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments,…
Added 8 mins ago
O&M Network Specialist 4 (Tech Specialist 4)
M.C. Dean, Inc
Springfield, VA
Must hold a valid driver’s license and ability to obtain a passport for international travel
Added 8 mins ago
Commissioning Engineer Staff
M.C. Dean, Inc
Fort Worth, TX
Applicants selected must have minimum Bachelor’s degree in Engineering with minimum 2+ years of relevant electrical experience
Added 9 mins ago
Desktop Support Engineer (Level 2)
NSC Global
Chicago, IL
NSC Global is currently looking for a Desktop Support Engineer to join our growing company.
Added 10 mins ago
Staff Security Engineer, Product Security
Flexport
San Francisco, CA
Partner with engineering leadership to resolve the design tradeoffs that a senior engineer would escalate.
Added 10 mins ago
Staff Security Engineer, Product Security
Flexport
Remote, United States
Partner with engineering leadership to resolve the design tradeoffs that a senior engineer would escalate.
Added 10 mins ago
Security Engineer, Product Security
Flexport
Remote, United States
Partner with engineering leadership to resolve the design tradeoffs that a senior engineer would escalate.
Added 10 mins ago
Security Engineer, Product Security
Flexport
San Francisco, CA
Partner with engineering leadership to resolve the design tradeoffs that a senior engineer would escalate.
Added 12 mins ago
Structural Analysis Engineer III
MD HELICOPTERS LLC
Mesa, AZ
Must have working knowledge of structural analysis concepts and applications · Must have working knowledge of static, dynamic and fatigue analysis of rotorcraft
Added 13 mins ago
Pharmaceutical Informaticist Analyst
Rochester General Hospital
Remote, United States
…put oneself in the position of the operational pharmacist to design an elegant solution and also fill the role of the engineer who wants to build a solution that works. Pharmacists tend to…
Added 14 mins ago
IC
Staff iOS Engineer
Insulet Corporation
San Diego, CA
- $167,200 to $250,750 USD / year
Must have strong expertise in Swift · Must have strong knowledge of Combine, Async Await, and FRP
Added 17 mins ago
CO
Dam Safety Intern
City of Tacoma
Tacoma, WA
- $32.91 to $40.01 USD / hour
…small-scale tasks and projects under the supervision of a licensed…
Added 22 mins ago
Facilities Engineer
Fervo Energy
Houston, TX
The Facilities Engineer will lead the full engineering to construction lifecycle for the gathering and pipeline facilities of Fervo’s next-generation power plants. Working at the interface…
Added 23 mins ago
Physical AI Senior Engineer
Toyota
Georgetown, KY
Toyota’s Manufacturing Innovation & Transformation (MIT) – Manufacturing Center of Excellence is looking for a passionate and highly motivated Physical AI Senior Engineer.
Added 24 mins ago
Packaging Engineer
NUTRITION & BIOSCIENCES USA 1, LLC.
United States
We are looking for a Packaging Engineer Technology Guardian within our Global Team. The Packaging Technology Guardian will be responsible for driving & supporting finished product packaging…
Added 25 mins ago
Signal Systems Engineer
RailWorks
New York City, NY
The Signal Systems Engineer will support the design, implementation, and enhancement of train control and signaling systems for rail and transit infrastructure projects. This role involves…
Added 25 mins ago
Process Engineer
Avago Technologies Wireless (U.S.A.) Manufacturing LLC
United States
…products. Develops and conducts statistical analysis such as Design of Experiments (DOE) and Statistical Process Control (SPC) targeting physical cause of failure for yield loss and…
Added 25 mins ago
Design Implementation Engineer (Synthesis / STA)
LSI Corporation
United States
Effective communication skills to act as a cross-functional liaison between global design and physical implementation teams.
Added 26 mins ago
RF Test Engineer I
AST SpaceMobile
Dallas, TX
We are seeking an entry-level RF Test Engineer to join our Hardware Test team. This role will support the design, execution, and automation of RF test procedures for products and systems.…
Added 26 mins ago
RF Systems Engineer (Antenna and Ground Stations)
AST SpaceMobile
Dallas, TX
We are seeking an entry-level RF Systems Engineer to support antenna and ground station systems through design, integration, testing, and field deployment. This 100% on-site role is based…
Added 30 mins ago
Software Development Engineer, Amazon Optics
Amazon.com Services LLC
Arlington, VA · New York, NY · Annapolis Junction, MD · Herndon, VA
Come build intelligent systems that secure the foundation of our customer's physical locations using computer vision and applied machine learning to automate real-time production decisions…

Flexport

Security Engineer, Product Security

San Francisco, CA, United States

$165,375 - $202,125 USD

Apply on job-boards.greenhouse.io About employer

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Job details

Pay: $165,375 - $202,125 USD
Experience: Typically 2–5 years of experience in product/application security or software development with a security focus — we care more about what you've built than the exact number.
Posting language: English
Posted: Nov 10, 2026

Original job description

About Flexport:

At Flexport, we believe global trade can move the human race forward. That’s why it’s our mission to make global commerce so easy there will be more of it. We’re shaping the future of a $10T industry with solutions powered by innovative technology and exceptional people. Today, companies of all sizes - from emerging brands to Fortune 500s - use Flexport technology to move more than $19B of merchandise across 112 countries a year.

The recent global supply chain crisis has put Flexport center stage as we continue to play a pivotal role in how goods move around the world. We are proud to have the support of the best investors in the game who believe in our mission, solutions and people. Ready to tackle global challenges that impact business, society, and the environment? Come join us.

What You'll Do

Architecture & strategy
Define security architecture for Flexport's products and services, and set the patterns and reference implementations that make secure-by-default the path of least resistance.
Lead security engineering reviews for the highest-risk product features, and set the bar for what "good" looks like in reviews you don't personally run.
Build and scale the security champions program and product security training that extend your judgment into teams where you can't be in every review.
Design-time & review
Lead domain-specific threat modeling and attack surface analysis across Flexport's product surface, not just individual features.
Partner with engineering leadership to resolve the design tradeoffs that a senior engineer would escalate.
Vulnerability management
Set the bar for how the team triages, reproduces, and prioritizes bug bounty submissions and internal security reports, and step in on the hardest or highest-severity cases.
Drive remediation of systemic classes of vulnerability, not just individual findings.
Developer enablement & leadership
Own the security services and tooling consumed by product teams across our global infrastructure.
Mentor other engineers on the team, and act as the authoritative technical voice on product security across engineering leadership.

You Should Have

Typically 2–5 years of experience in product/application security or software development with a security focus - we care more about what you've built than the exact number. If you meet most of this, apply; we'd rather see your work than filter you out on a résumé line.
Strong grasp of web application security principles and common attack vectors (e.g., OWASP Top 10)
Proficiency with application testing tools such as Burp Suite, OWASP ZAP, or browser developer tools
Working knowledge of at least one modern programming language (e.g., Ruby, Java/Kotlin, TypeScript/JavaScript, Python) and at least one major cloud provider (AWS, GCP, Azure)
Comfortable with security on-call rotation and picking up work across security disciplines when needed

Nice to Have

Hands-on experience with bug bounty platforms
Hands-on experience with SAST tools (Cycode, Semgrep, Snyk, or similar)
Experience with cloud infrastructure security and container technologies
Participation in CTF events or open-source security projects
Familiarity with threat modeling frameworks and secure SDLC best practices
Interest in contributing to internal developer security training programs

How We Work

We're in the San Francisco office regularly to whiteboard and ship together
We stay closely aligned with teammates on other continents via Slack, video, and async docs
We have the latest hardware and software, including frontier AI models on day one
We're agile, but not dogmatic - the team decides how it works best

Why This Role Is Special

Massive leverage: the conventions and champions program you build are multiplied across hundreds of engineers who never talk to you directly.
Broad authority: you set the architecture other reviews are measured against, rather than being the one measured.
You're part of PSI: the platform, security, and infrastructure teams work hand in hand, and security is treated as infrastructure with real engineering quality bars, not a policy function.

Where you'll work

This role is based in San Francisco, and we have a strong preference for candidates who are there or willing to relocate - we're deliberately building this team in one place. Relocation support is available for the right candidate.

Investing your time with Flexport means having immediate impact, all over the world. You're empowered to do what's best for everyone and trusted to make the right decisions when and where you need them. Join our collective of entrepreneurs and improve the world's experience in global trade.

The range displayed on each job posting reflects the minimum and maximum target for new hire base salary for the position in the posting's respective region. Our salary ranges are determined by role, level, and location. Within the range displayed, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education and / or training. Base salary is just one part of our total rewards package at Flexport, which also includes bonus, equity, and comprehensive benefit offerings such as medical, dental, and flexible time off.

The US base salary range for this position (this does not include bonus, equity and benefits):

$165,375 - $202,125 USD

Commitment to Equal Opportunity

At Flexport, our ability to fulfill our mission of making global commerce easy and accessible relies on having a diverse, dedicated and engaged workforce. All qualified applicants will receive consideration for employment regardless of race, color, religion, sex, national origin, age, physical and mental disability, health status, marital and family status, sexual orientation, gender identity and expression, military and veteran status, and any other characteristic protected by applicable law.

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. By submitting your application, you are agreeing to our use and processing of your data as required. Please see our Privacy Notice available at www.flexport.com/privacy for additional information.

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Jobs in the United States