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Cerebras · Sunnyvale, CA · posted 68 days ago
By AtiveSite · Published 07/11/2026 · Updated 09/11/2026 · Every figure is linked to its source below.
| Employer | Cerebras |
|---|---|
| Location | Sunnyvale, California |
| Field | Technology › Cybersecurity |
| Level | not stated |
| Source category | IT & Security, Security |
| Posted | 2026-09-02 (68 days ago) |
| Work arrangement | A remote or flexible location is listed |
| Pay | Not published in the source listing |
Cerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference services.
This order of magnitude increase in speed is transforming the user experience of AI applications, unlocking real-time iteration and increasing intelligence via additional agentic computation.
Cerebras works with the leading model labs, global enterprises, and cutting-edge AI-native startups. OpenAI recently announced a multi-year partnership with Cerebras, to deploy 750 megawatts of scale, transforming key workloads with ultra high-speed inference.
We are looking for an Application Security Engineer with a strong focus on Vulnerability Management to help secure Cerebras software, infrastructure, and AI platforms.
You will own and evolve key parts of our vulnerability management program from vulnerability discovery and risk prioritization through remediation and verification. This is not a ticket-management role. We are looking for an engineer who can understand vulnerabilities in context, work directly with engineering teams, automate repetitive security work, and help eliminate classes of vulnerabilities rather than simply track individual findings.
You will work closely with Engineering, Infrastructure, and IT teams to identify vulnerabilities across our products and environments and drive them to meaningful remediation.
Own and continuously improve vulnerability management across applications, software dependencies, containers, operating systems, cloud infrastructure, and externally exposed services.
Use AI agents and advanced security models to augment vulnerability discovery, code analysis, adversarial testing, prioritization, and remediation.
Analyze vulnerabilities beyond scanner severity by considering exploitability, exposure, affected assets, available mitigations, and business impact.
Partner directly with engineering teams to triage findings, determine appropriate remediation, and drive vulnerabilities to closure within risk-based SLAs.
Build automation for vulnerability ingestion, deduplication, enrichment, prioritization, assignment, remediation tracking, and reporting.
Identify systemic vulnerability patterns and work with engineering teams to address root causes rather than repeatedly fixing individual findings.
Operate and improve application security capabilities including SAST, SCA, secrets detection, container scanning, infrastructure scanning, and external attack-surface monitoring.
Validate security findings through technical investigation and hands-on testing, distinguishing exploitable vulnerabilities from false positives and low-risk findings.
Perform targeted application security reviews and testing for high-risk services and features.
Help integrate security controls into CI/CD and developer workflows while minimizing unnecessary friction for engineering teams.
Develop metrics and reporting that provide meaningful visibility into vulnerability exposure, remediation performance, recurring vulnerability classes, and security risk.
Evaluate and integrate new security technologies as our software and infrastructure environments evolve.
Partner with security and engineering teams on incident response when vulnerabilities are actively exploited or require urgent remediation.
We are looking for candidates who:
Have strong application security or product security fundamentals and hands-on experience with vulnerability management.
Understand common vulnerability classes and exploitation techniques across web applications, APIs, authentication systems, cloud services, containers, and software supply chains.
Can read and reason about code and work effectively with software engineers on practical remediation.
Have experience with vulnerability scanning and application security technologies such as SAST, SCA, DAST, secrets scanning, container scanning, or CSPM.
Understand vulnerability prioritization concepts including CVSS, exploitability, asset criticality, internet exposure, compensating controls, and threat intelligence.
Are comfortable investigating security findings manually rather than relying exclusively on scanner output.
Can automate security workflows using languages such as Python, Go, or similar scripting/programming languages.
Have experience integrating security tooling into CI/CD and modern software development workflows.
Are comfortable working with Linux, Git, containers, and cloud environments.
Can communicate security risk clearly to both security specialists and engineering teams.
Approach security with an automation-first mindset and look for scalable solutions instead of manual processes.
Experience in one or more of the following areas is a plus:
Application Security or Security engineering background.
Securing AI/ML platforms, inference services, or large-scale compute infrastructure.
Building or operating vulnerability management programs at scale.
AWS, Kubernetes, Docker, and cloud-native environments.
Software supply-chain security and dependency management.
GitHub and CI/CD security.
Threat modeling and secure design reviews.
Penetration testing or offensive security.
External attack-surface management.
Vulnerability research or exploit validation.
Security data pipelines, APIs, and workflow automation.
Using LLMs, AI agents, or AI-assisted security tooling for vulnerability research, code analysis, penetration testing, or remediation.
You will help Cerebras move beyond simply finding vulnerabilities toward an engineering-driven vulnerability management program where:
The vulnerabilities that create the most meaningful risk are identified and prioritized quickly.
Engineering teams receive actionable findings with clear remediation guidance.
High-risk vulnerabilities are consistently remediated within defined SLAs.
Security findings are increasingly validated, prioritized, and routed automatically.
Recurring vulnerability classes are addressed systematically.
AI and automation reduce manual security work and accelerate both vulnerability discovery and remediation.
Most importantly, you will help build security processes that scale with the speed at which Cerebras builds and deploys some of the most advanced AI systems in the world.ADD DESCRIPTION HERE
Why Join Cerebras
People who are serious about software make their own hardware. At Cerebras, we have built a breakthrough architecture that is unlocking new opportunities for the AI industry. With dozens of model releases and rapid growth, we’ve reached an inflection point in our business. Members of our team tell us there are five main reasons they joined Cerebras:
Build a breakthrough AI platform beyond the constraints of the GPU.
Publish and open source their cutting-edge AI research.
Work on one of the fastest AI supercomputers in the world.
Enjoy job stability with startup vitality.
Our simple, non-corporate work culture that respects individual beliefs.
Find out more about what it's like to work at Cerebras here!
Apply today and become part of the forefront of groundbreaking advancements in AI!
Cerebras Systems is committed to creating an equal and diverse environment and is proud to be an equal opportunity employer. We celebrate different backgrounds, perspectives, and skills. We believe inclusive teams build better products and companies. We try every day to build a work environment that empowers people to do their best work through continuous learning, growth and support of those around them.
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Field: Technology Sub-niche: Cybersecurity All jobs at Cerebras Jobs in California Jobs in Sunnyvale, CA Sunnyvale city guide California state guide Santa Clara County economy
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This is a — role in the Technology field (Cybersecurity) at Cerebras.
We could not match this job title to one occupation in the official wage statistics, so no pay estimate is shown. Pay is not in the source listing; ask the employer for the range and compare in the 240 job niches.
Estimate for a wage earner: 2026 federal brackets and standard deduction (IRS), Social Security 6.2% up to $184,500, Medicare 1.45% (+0.9% above $200,000 single / $250,000 married), and a state rate you set; set your own state tax rate. It ignores credits, pre-tax deductions, local taxes and benefits. Sources: IRS: tax year 2026 inflation adjustments · SSA wage base per Federal Register notice 2025-19763.
This is editorial guidance, not information from the employer.
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The job is in Sunnyvale, CA. Below is what the official statistics say about living and working there.
How Sunnyvale compares. Among the 145 largest places in California, Sunnyvale is #37 by population, #12 for long commutes (#1 = fewest), #15 for household income (#1 = highest), #129 for rent (#1 = cheapest). Its county, Santa Clara County, is #1 of 58 counties for average pay ($197,043).
Sunnyvale has 154,236 residents (ACS 2020–2024), about 0.4% of the population of California. It covers 22 square miles of land, which works out to roughly 6,992 people per square mile. The median age is 35.2, 7% younger than the state median (35.2 against 37.9).
The median gross rent is $3,039 a month (rent plus utilities), 49% above the state median ($3,039 against $2,036). Over a year that is 19.6% of the median household income. US housing guidance treats housing as affordable when it takes 30% of income or less, so the typical household is under that line. The median home value is $1,801,800, which is 9.7 times the median household income ($186,170); a ratio above 5 usually means buying is out of reach without savings or a second income. 43.8% of households own their home, 22% below the state average (43.8% against 55.9%). A low ownership share points to a rental-heavy market with more apartments and shorter stays.
The San Jose-Sunnyvale-Santa Clara, CA metropolitan area has 1,134,970 jobs in the BLS wage survey, and the median pay across all occupations is $84,050 a year, 65% above the national median ($84,050 against $50,980). The biggest occupation groups are computer and mathematical (149,970 jobs, median $186,320); management (115,110 jobs, median $210,750); business and financial operations (94,210 jobs, median $125,240). The area is most specialised in computer and mathematical (3.9 times) and architecture and engineering (2.5 times), where the share of workers is well above the national share. The best-paying groups with at least 5,000 jobs are management ($210,750) and legal ($195,190). In 2026M09 the unemployment rate of Santa Clara County was 4.2%. 72.4% of residents aged 16 and over are in the labour force. The city lies in Santa Clara County; its jobs, pay by industry and GDP are on the county page.
Among workers, 53.7% drive alone, 4.0% use public transit, 1.6% walk, 29.2% work from home. 9.0% of workers commute 45 minutes or more, 54% below the state average (9.0% against 19.4%). Remote work is more common than in the state as a whole, which widens the set of employers a resident can work for without moving.
69.3% of adults aged 25 and over hold a bachelor's degree or higher, 87% above the state share (69.3% against 37.1%). 50.2% of residents were born outside the United States, 86% above the state share (50.2% against 27.0%). The poverty rate is 5.8%, 52% below the state rate (5.8% against 12.0%).
The warmest month is Aug, averaging 68°F (19.8°C), and the coolest is Jan at 47°F (8.3°C). About 510 mm (20 inches) of precipitation falls in a year; Dec is the wettest month (114 mm) and Jul the driest (0 mm). These values come from NASA satellite-based climatology on a grid of about 50 km, so they describe the wider area, not a weather station in the city.
Closest cities in this guide: Mountain View (3 miles, similar rent); Santa Clara (4 miles, similar rent); Los Altos (4 miles, rent 15% higher); Cupertino (5 miles, rent 15% higher). Rent differences are against Sunnyvale; use the Compare tab to put any two cities side by side.
Full guide to Sunnyvale →California guideAll jobs in Sunnyvale
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Places within 50 miles (straight line) of Sunnyvale, CA that have a guide, with what living there costs. No pay estimate is shown because the title did not match one occupation.
| Place ⇅ | Distance from the job city ⇅ | Median rent ⇅ | Median home value ⇅ | Median household income ⇅ | Commute 45+ min ⇅ | Rent as % of occupation pay ⇅ | Open jobs there ⇅ |
|---|---|---|---|---|---|---|---|
| Sunnyvale, CA | 0 mi | $3,039 | $1,801,800 | $186,170 | 9.0% | n/a | Jobs |
| Mountain View, CA | 3 mi | $3,062 | $1,927,000 | $189,917 | 9.3% | n/a | Jobs |
| Santa Clara, CA | 4 mi | $3,016 | $1,582,600 | $178,958 | 8.9% | n/a | Jobs |
| Los Altos, CA | 4 mi | $3,501 | $2,000,001 | $250,001 | 8.3% | n/a | — |
| Cupertino, CA | 5 mi | $3,501 | $2,000,001 | $234,707 | 9.1% | n/a | Jobs |
| Los Altos Hills, CA | 6 mi | $3,501 | $2,000,001 | $250,001 | 18.0% | n/a | — |
| Palo Alto, CA | 6 mi | $3,484 | $2,000,001 | $231,101 | 8.2% | n/a | Jobs |
| Saratoga, CA | 8 mi | $3,501 | $2,000,001 | $250,001 | 8.3% | n/a | — |
| Milpitas, CA | 8 mi | $3,120 | $1,251,700 | $178,798 | 15.2% | n/a | Jobs |
| East Palo Alto, CA | 8 mi | $2,244 | $1,102,600 | $113,493 | 9.7% | n/a | — |
| Newark, CA | 8 mi | $2,776 | $1,142,800 | $169,064 | 22.2% | n/a | Jobs |
| Campbell, CA | 8 mi | $2,737 | $1,617,000 | $145,268 | 10.4% | n/a | Jobs |
| Fremont, CA | 9 mi | $2,933 | $1,403,800 | $181,506 | 23.6% | n/a | Jobs |
| Menlo Park, CA | 9 mi | $3,239 | $2,000,001 | $210,025 | 11.5% | n/a | Jobs |
| Atherton, CA | 11 mi | $3,501 | $2,000,001 | $250,001 | 7.0% | n/a | — |
| Los Gatos, CA | 11 mi | $3,247 | $2,000,001 | $217,554 | 17.6% | n/a | — |
| San Jose, CA | 13 mi | $2,669 | $1,233,200 | $146,427 | 15.3% | n/a | Jobs |
| Redwood City, CA | 14 mi | $2,968 | $1,801,700 | $157,814 | 10.2% | n/a | Jobs |
| Union City, CA | 15 mi | $2,713 | $1,104,900 | $133,715 | 24.0% | n/a | — |
| San Carlos, CA | 15 mi | $2,854 | $2,000,001 | $237,470 | 14.9% | n/a | Jobs |
We could not match this title to one occupation, so here are the other sub-niches in Technology, where your skills may carry over:
Data, analytics and AI (3719) Software engineering (4641) Cloud, IT and infrastructure (1147) Product management (927)
How far Sunnyvale, CA is from the 20 largest US cities, in straight-line miles (not driving distance). Click a column to sort.
| From ⇅ | Straight-line distance (miles) ⇅ | Population of that city ⇅ |
|---|---|---|
| San Jose, CA | 13 mi | 990,138 |
| San Francisco, CA | 60 mi | 830,235 |
| Los Angeles, CA | 309 mi | 3,857,263 |
| San Diego, CA | 420 mi | 1,389,526 |
| Phoenix, AZ | 618 mi | 1,642,323 |
| Seattle, WA | 707 mi | 754,195 |
| Denver, CO | 939 mi | 718,877 |
| Oklahoma City, OK | 1,365 mi | 697,125 |
| Fort Worth, TX | 1,427 mi | 963,194 |
| San Antonio, TX | 1,457 mi | 1,479,835 |
| Dallas, TX | 1,458 mi | 1,307,930 |
| Austin, TX | 1,471 mi | 979,539 |
| Houston, TX | 1,614 mi | 2,328,253 |
| Chicago, IL | 1,841 mi | 2,711,226 |
| Indianapolis, IN | 1,932 mi | 885,860 |
| Columbus, OH | 2,097 mi | 914,802 |
| Charlotte, NC | 2,281 mi | 903,844 |
| Jacksonville, FL | 2,348 mi | 977,670 |
| Philadelphia, PA | 2,506 mi | 1,579,706 |
| New York, NY | 2,559 mi | 8,483,844 |
| City ⇅ | Straight-line distance ⇅ | Open jobs ⇅ |
|---|---|---|
| Palo Alto, CA | 6 mi | 332 |
| Milpitas, CA | 8 mi | 15 |
| Campbell, CA | 8 mi | 7 |
| Fremont, CA | 9 mi | 9 |
| San Jose, CA | 13 mi | 899 |
| Redwood City, CA | 14 mi | 48 |
| Belmont, CA | 17 mi | 2 |
| Pleasanton, CA | 21 mi | 6 |
| Alameda, CA | 28 mi | 38 |
| Capitola, CA | 29 mi | 1 |
| San Francisco, CA | 60 mi | 3,359 |
| Sacramento, CA | 87 mi | 56 |
Cerebras is the employer in this listing. See all its open jobs here →
We do not hold headcount or revenue for this employer. Check its careers site and, if it is listed on a stock exchange, its public filings (SEC EDGAR search).
What it is like to work at a company (culture, schedules, benefits) is not in the source data, so we do not describe it. Read the description and ask the questions under "How to prepare".
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A private-sector role in technology (cybersecurity) listed 68 days ago. The full description is on this page and on the employer's page.
Sunnyvale, CA. A remote or flexible location is listed; confirm with the employer which states are accepted.
Use the "View this job and apply on the employer's page" button. AtiveSite does not receive applications.
The listing does not publish pay, and we could not match the title to one official occupation.
Median rent in Sunnyvale is $3,039 a month and median household income $186,170 (ACS 2020–2024).
It was posted on 2026-09-02 (68 days ago). Jobs older than 90 days are not shown.
Yes: browse cybersecurity jobs in California.
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