Security Engineer (Senior/Lead) - MeshMesh
San Francisco, CAJobPosted 6 days agoStill listed 4 days ago
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At a glance
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Job overview
The MeshMesh Security Engineer safeguards the platform and its customers by building security into infrastructure and application code. The role conducts security reviews and threat modeling, builds security tooling, partners with engineering teams to remediate vulnerabilities, and supports compliance and audit efforts. It also owns day-to-day security engineering execution, including vulnerability remediation, security improvements, and continuous control validation.
Skills & qualifications
Skills
Qualifications
Benefits
Full job description
Description The Experience The MeshMesh Security Engineer safeguards the platform and its customers by building security into every layer of the system, from infrastructure to application code.
What You'll Actually Be Doing
- Conduct security reviews and threat modeling for new features and systems.
- Build and maintain security tooling, including vulnerability scanning and monitoring.
- Partner with engineering teams to remediate vulnerabilities and harden systems.
- Support compliance and audit efforts as the platform scales.
- Own day-to-day security engineering execution, driving vulnerability remediation, security improvements, and continuous control validation.
You're Our Person If...
- You have 4-8 years of experience.
- You have experience in application or infrastructure security engineering.
- Experience with public cloud services (AWS, Google Cloud Platform, or Azure)
- 2+ years of deep understanding of object oriented programming and experience with at least one object oriented programming language (Java, Go, Python C++, C#)
- You have experience building large scale distributed systems, especially in cloud environments
- You are familiar with common security frameworks and threat modeling practices.
- You have experience with vulnerability scanning and remediation tooling.
- You are an Agentic Engineer - you understand how to secure and review AI-assisted development workflows built with Claude and similar tools, including agent loops and tool use.
- You have a related technical degree or experience
Even Better If...
- You hold a relevant security certification (e.g. CISSP, OSCP).
- You have experience securing networking or IoT platforms.
- You have knowledge working with relational database MySQL, Postgres
- You are familiar with open source technologies, such as ZooKeeper, MongoDB
- You have experience building services with Docker and Kubernetes
- You have good knowledge with network technologies, such as TCP/IP, DNS or load balancer
- You are familiar with emerging AI security frameworks, such as OWASP LLM/Agentic Top 10 and MITRE ATLAS.
- You have understanding of emerging security challenges and controls within AI-assisted and agentic software development lifecycles.
Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Salesforce will consider for employment qualified applicants with arrest and conviction records. In the United States, compensation offered will be determined by factors such as location, job level, job-related knowledge, skills, and experience. Certain roles may be eligible for incentive compensation, equity, and benefits. Salesforce offers a variety of benefits to help you live well including: time off programs, medical, dental, vision, mental health support, paid parental leave, life and disability insurance, 401(k), and an employee stock purchasing program. More details about company benefits can be found at the following link: https://www.salesforcebenefits.com.
How this job compares
Set against the 4,161 open Security Engineer jobs on Olive Jobs, counted November 10, 2026.
- Pay
- This postingNot listed
- California median$165–250K/yr587 salary ranges
- US median$60–70/hr77 hourly ranges
- Openings
- Olive Jobs lists 715 open Security Engineer jobs in California and 4,161 across the US. 10% of them nationwide are listed as remote or flexible.
- Experience
- This posting asks for at least 4 years of experience; Security Engineer postings that state a minimum ask for 5 years at the median (3,603 postings).
- Education
- 1,114 of the 4,161 open Security Engineer jobs (27%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 10, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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