Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added just now
K
Full Stack Engineer II (AI)
Kforce
Remote, United States
- $65 to $80 USD / hour
Kforce has a client that is seeking a Full Stack Engineer II (AI) in Phoenix, AZ.
Added just now
System Administrator – Platform Engineer
Electrosoft
Atlanta, GA
…platforms to DISA STIGs, CIS Benchmarks, and NIST SP 800-53 Rev. 5; support vulnerability remediation, audits, and patch management per NIST SP 800-40r4 and CSO…
Added 1 min ago
Principal Core Infrastructure Engineer (Nashville, TN, relo available)
Oracle
Jefferson City, MO
-Lead the development and implementation, and begin to architect, components of scalable distributed systems that support horizontal and vertical scaling to meet system demands, including…
Added 1 min ago
Field Engineer - Civil
Bechtel Corporation
Brownsville, TX
Must have the ability to walk into and out of the project (enter/egress)
Added 1 min ago
Mechanical Engineer
Intuitive
Sunnyvale, CA
The Mechanical engineer 2 on this team must effectively apply creativity and sound multi-disciplinary engineering judgement in the design of surgical vision capital equipment. They are…
Added 1 min ago
Software Engineer
Intuitive
Sunnyvale, CA
Required Skills and Experience (Specific skills, knowledge, and experience that an individual must possess in order to successfully perform in job)
Added 1 min ago
Mechanical Engineer, Data Centers
ARCO Companies
Downers Grove, IL
ARCO/Murray Engineering is seeking a Mechanical Engineer to join our Mission Critical Engineering team in Downers Grove, Illinois. In this role, you will lead the full mechanical scope for…
Added 1 min ago
Instrumentation & Controls Engineer
ExxonMobil
Beaumont, TX
This position is an Instrumentation & Controls technical position in support of a petrochemical facility. This position provides technical support to the site with a focus on making…
Added 1 min ago
Senior Sales Engineer - Majors, NYC Financials
Zscaler
Remote, United States
We are looking for a Senior Sales Engineer to join our Majors Account team to help support the largest financial customers. This is an East role in NYC Metro, reporting to the Sales…
Added 2 mins ago
Senior Software Quality Engineer (Rest Assured or Karate)
Fidelity Technology Group, LLC
Merrimack, NH
…Appreciation Rights (SARs), and Performance-Based Awards. To support business growth and drive technological innovation, we are expanding our capabilities and modernizing our platforms to…
Added 2 mins ago
AT
Senior Network Engineer
Ascend Technologies
Remote, United States
- $100,000 USD / year
This position’s primary responsibility is to provide operational support for our clients’ network infrastructure including switches, routers, wireless access points and controllers, and…
Added 3 mins ago
Full Stack Agentic AI Engineer Manager/Senior Manager
Accenture LLP Company
NY
(If Associate’s Degree, must have minimum 6 years work experience)
Added 3 mins ago
Senior Consultant, AI Strategy (Contract to Hire)
MojoTech
Remote, United States
…customers and prototypes, and sequence them from MVP to scale. Support commercialization through market and competitive research, market sizing, customer profiles, positioning, and input to…
Added 3 mins ago
Sales Application Engineer Trainee Program (May 2027 Cohort)
Danfoss
Loves Park, IL
Start your engineering career by turning technology into solutions for real customer challenges. As an Application Engineer Trainee with Danfoss Drives, you’ll build deep technical…
Added 3 mins ago
Building Engineer
Foundry Commercial
Atlanta, GA
…parties to company fundraisers, Foundry associates lean in to support one other and the causes that are important to us. We bring a sense of teamwork, collegiality, and diversity to all…
Added 3 mins ago
AS
Electronic Security Systems Engineer
AMERICAN SYSTEMS
Remote, United States
- $140,000 to $175,000 USD / year
The Electronic Security Systems Engineer provides hands-on maintenance, integration, troubleshooting, validation, and technical support for integrated electronic security and…
Added 3 mins ago
Manufacturing Engineer - Intern
General Dynamics Mission Systems
Taunton, MA
…The position provides an opportunity to work on projects that support some of our nation's fundamental defense services. GDMS employees work closely with esteemed customers to develop…
Added 4 mins ago
Senior Principal FPGA Design Engineer
BAE Systems
Austin, TX
…and engine-control applications. In this position, you will support the development of high-reliability avionics and military electronic systems, leading firmware development activities…
Added 4 mins ago
Optical Hardware Test Engineer
Anduril Industries
Lexington, MA
Work with Design, Quality and Manufacturing Engineering teams to support customer returns and failure analysis.
Added 4 mins ago
Laser Test Engineer
Anduril Industries
Lexington, MA
Work with Design, Quality and Manufacturing Engineering teams to support customer returns and failure analysis.
Added 5 mins ago
Fitter-Welder - 3rd Shift
Burton, MI
At Miller Industries, we design, engineer, and manufacture custom products right here in the USA, at our locations in Fenton and Burton, Michigan, and with additional engineering support in…
Added 7 mins ago
Staff Software Engineer
Guild Mortgage
Remote, United States
The Staff Engineer is a senior individual contributor within Guild’s IT Factory, the team that builds shared engineering tools, software components, and platform capabilities used by…
Added 8 mins ago
Project Manager - LMH Equipment Proposal & Project Management Team
Hammond, LA
…services, and processes for our customers. Our award-winning customer service team provides comprehensive support and access to technical experts to deliver fast, reliable…
Added 8 mins ago
APU Process Engineer - Automation (APU 4)
Nemera
Vernon Hills, IL
Position Purpose: Using Engineering skills and practices, the Automation Engineer is responsible for developing automation concepts, providing accurate quotes, managing automation projects…
Added 8 mins ago
Process Engineer - Injection Molding
Nemera
Buffalo Grove, IL
Attend project review of new assets and provide relevant support

Klaviyo

Senior Security Engineer - Detection & Response

Boston, MA, United States
Denver, CO, United States
San Francisco, CA, United States

$141,600 - $212,400 USD

Apply on klaviyo.com About employer

Applications open in a new tab.

Job details

Pay: $141,600 - $212,400 USD
Experience: 5+ years of hands-on security experience in modern cloud environments
Posting language: English
Posted: Nov 13, 2026

Original job description

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you’re a close but not exact match with the description, we hope you’ll still consider applying. Want to learn more about life at Klaviyo? Visit klaviyo.com/careers to see how we empower creators to own their own destiny.

Klaviyo is looking for a Senior Security Engineer to add to our growing Detection & Response Team. This is an engineering role that spans the full detection and response lifecycle - leveraging software development practices to build detections, triaging alerts, lead investigations, respond to incidents, perform threat hunting, and build the tooling that keeps us from doing the same work twice. As a member of the team, you will have the opportunity to work on complex large-scale security challenges across Klaviyo’s enterprise, cloud, and product environments, and shape how an engineering-first D&R function uses automation and AI in production, at scale, alongside talented and ambitious colleagues spanning multiple regions and timezones.

How you will make a difference:

Leverage engineering practices to develop, test, and deploy high-fidelity rule-based and anomaly-based detections-as-code
Detect and respond to cyber threats using security data lake, SIEM, and cloud platforms
Respond to alerts, cyber threats, and drive end-to-end incident response investigations
Perform digital forensic investigations to include collection and analysis of evidence
Automate and codify detection and response workflows and processes
Build security tooling to drive automation across D&R lifecycle
Improve and maintain detection and response pipelines and underlying systems
Work with our Threat Intelligence team to identify and respond to sophisticated threats
Develop AI-first security systems to automate detection and response operations
Conduct threat hunts across corporate, cloud and product environments
Support data engineering workflows for core security data lake and SIEM platforms
Be an active member of D&R on-call rotations
Coach and mentor security engineers within the detection & response team

We’d love to hear from you if you have:

5+ years of hands-on security experience in modern cloud environments
Experience in triaging and responding to cyber threats
Experience in large-scale log analysis, incident response and/or digital forensics
Experience with centralized security data lakes and SIEM solutions
Hands-on experience in writing detections-as-code
Solid data querying skills (e.g. SQL, Splunk)
Familiarity with large-scale data pipelines and data engineering techniques
Proficient in programming languages to automate / build (e.g., Python, Go or similar)
Proven experience with git/GitHub and CI/CD automations
Familiarity with tactics, techniques, and procedures used by threat actors
Experience being part of detection and response or incident response on-call
Engineering-first and AI-first approach for all work performed
Strong passion for continuous learning and staying updated on evolving technology
Strong oral and written communication skills
Team player with a strong, self-managing work ethic

Massachusetts Applicants:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Our salary range reflects the cost of labor across various U.S. geographic markets. The range displayed below reflects the minimum and maximum target salaries for the position across all our US locations. The base salary offered for this position is determined by several factors, including the applicant’s job-related skills, relevant experience, education or training, and work location.

In addition to base salary, our total compensation package may include participation in the company’s annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility.

Your recruiter can provide more details about the specific salary/OTE range for your preferred location during the hiring process.

Base Pay Range For US Locations:

$141,600 - $212,400 USD

This role may require up to 10% travel for purposes such as new hire onboarding, client or partner work if applicable, team meetings, and industry events. Travel is coordinated in advance.

Get to Know Klaviyo

We’re Klaviyo (pronounced clay-vee-oh). We empower creators to own their destiny by making first-party data accessible and actionable like never before. We see limitless potential for the technology we’re developing to nurture personalized experiences in ecommerce and beyond. To reach our goals, we need our own crew of remarkable creators - ambitious and collaborative teammates who stay focused on our north star: delighting our customers. If you’re ready to do the best work of your career, where you’ll be welcomed as your whole self from day one and supported with generous benefits, we hope you’ll join us.

AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human-in-the-loop). We provide accommodations as needed.

By participating in Klaviyo’s interview process, you acknowledge that you have read, understood, and will adhere to our Guidelines for using AI in the Klaviyo interview Process. For more information about how we process your personal data, see our Job Applicant Privacy Notice.

Klaviyo is committed to a policy of equal opportunity and non-discrimination. We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law.

IMPORTANT NOTICE: Our company takes the security and privacy of job applicants very seriously. We will never ask for payment, bank details, or personal financial information as part of the application process. All our legitimate job postings can be found on our official career site. Please be cautious of job offers that come from non-company email addresses (@klaviyo.com), instant messaging platforms, or unsolicited calls.

By clicking "Submit Application" you consent to Klaviyo processing your Personal Data in accordance with our Job Applicant Privacy Notice. If you do not wish for Klaviyo to process your Personal Data, please do not submit an application. You can find our Job Applicant Privacy Notice here and here (FR).

Apply on klaviyo.com About employer

More about this job

Skills

Klaviyo
Incident response
Building systems monitoring technology
Data engineering
SQL
Splunk
Programming languages
Python
Go
GitHub
CI/CD
Communication skills
Manage work
Sales
Onboarding
Stay alert

Report this job

Work requirements

Jobs in the United States