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Mechanical Engineer
Actalent
Everett, WA
Our client in Everett, WA (relocating to Bothell, WA in the near future) is currently hiring for a Mechanical Engineer. This is a 6-month contract opportunity supporting the development,…
Added just now
Mechanical Engineer
Actalent
Bingen, WA
The Mechanical Engineer supports the transition of completed mechanical and electro-mechanical designs into fully defined manufacturing data, including Bills of Material (BOMs), production…
Added 1 min ago
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Quality Manager
Actalent
Lawndale, CA
- $130,000 to $150,000 USD / year
…cross-functional teams to embed quality into every stage of the product lifecycle. The Quality Manager serves as a key liaison during internal and external audits and provides clear,…
Added 1 min ago
Manufacturing Engineer, Electrical
Actalent
Torrance, CA
Job Title: Manufacturing Engineer, ElectricalJob DescriptionThis role focuses on driving electrical systems manufacturing excellence across multiple product lines for grid-scale battery…
Added 1 min ago
Manufacturing Engineer, Electrical
Actalent
Long Beach, CA
Manufacturing Engineer, MechanicalJob DescriptionJoin our team as a Manufacturing Engineer, where you will play a pivotal role in the build and inspection processes for mechanical…
Added 2 mins ago
Senior Software Engineer - Design Systems
Mercury
Remote, United States
As a Senior Frontend Engineer on the Design Systems team, you will build and care for those patterns: the components and foundations that everything else at Mercury is built on. Done well,…
Added 2 mins ago
Lead Software Engineer - AI
Humana Inc.
Charlotte, NC · Louisville, KY · Work at Home, TX · Tampa, FL · Dallas, TX · Fort Lauderdale, FL · Washington, DC · Chicago, IL · Atlanta, GA · Nashville, TN · Boston, MA
The Lead Software Engineer codes software applications based on business requirements. The Lead Software Engineer works on problems of diverse scope and complexity ranging from moderate to…
Added 2 mins ago
Forward Deployed Engineer, Senior - Data & Analytics
Humana Inc.
Louisville, KY · Charlotte, NC · Arlington, VA · Tampa, FL · Dallas, TX · Fort Lauderdale, FL · Chicago, IL · Atlanta, GA · NY · Nashville, TN · Boston, MA
The Senior Data Engineer Designs, builds, and maintains data processing architectures and solutions enabling the efficient conversion of structured and unstructured data to insights at…
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H
Expert Product Engineer
HP
Corvallis, OR
- $116,150 to $182,400 USD / year
This is an expert level Product Engineering position within HP’s imaging and printing business within the Microfluidic Platform Development Organization (MPD). Our print technology includes…
Added 3 mins ago
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Senior QA/SDET
Vouched
Remote, United States
- $180,000 to $210,000 USD / year
…software engineering skills, partnering closely with engineering, product, and ML stakeholders to ensure the platform that powers identity verification for customers around the world works…
Added 4 mins ago
Senior Analytics Engineer
Empower Pharmacy
Remote, United States
The Senior Analytics Engineer builds reliable data solutions that improve decision-making, operational efficiency, and business performance across Empower. Operating in a hyper-growth,…
Added 5 mins ago
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Sr Software Engineer
PayPal, Inc.
San Jose, CA
- $143,500 to $212,850 USD / year
…real-time fraud and risk decisioning for millions of Venmo users. Design and build low-latency, highly available services .Partner with Risk Strategy, Data Science, and Product to turn risk…
Added 5 mins ago
Founding Harness Engineer
Clera
San Francisco, CA
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Added 6 mins ago
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Senior Product Designer - Special Projects
Angel
Provo, UT
- $130,000 to $155,000 USD / year
We're looking for a designer who combines strong product design skills, entrepreneurial thinking, and a passion for using AI to bring ideas to life. You'll use AI-powered tools to…
Added 6 mins ago
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Senior Principal AI/ML Product Engineer- Full Stack
UnitedHealth Group
Boston, MA
- $184,600 to $316,500 USD / year
…building it so that it runs without them. The Sr Principal AI/ML Engineer works as one team with product, design, clinical, and operations partners, and with great Optum Health engineering…
Added 8 mins ago
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Architect - Remote
UnitedHealth Group
Fort Washington, PA
- $112,700 to $193,200 USD / year
…individual could be involved across many aspects of architecture, design, build, engineer and implement technical solutions and capabilities providing technical leadership. Responsible for…
Added 8 mins ago
Chief Engineer
Sierra Nevada Corporation
Plano, TX
Join our team as a Chief Engineer and lead the charge in innovation and efficiency. Leverage cutting-edge technology and your unparalleled expertise to drive our projects beyond the…
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Lead AI/ML Engineer - Office Based - Eden Prairie, MN
UnitedHealth Group
Eden Prairie, MN
- $145,500 to $249,500 USD / year
As a Lead AI/ML Engineer on the Optum Technology team, you will drive the design, development, and deployment of enterprise-grade machine learning models and artificial intelligence…
Added 8 mins ago
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RF Engineer
adecco
El Cajon, CA
- $30 to $33 USD / hour
Assist with prototype builds, design reviews, product testing, and root-cause analysis.
Added 9 mins ago
Engineering Manager - ARB, Inc.
ARB, Inc
Irvine, CA · AZ · NV
The Engineering Manager is responsible for leading and managing the engineering and design execution of EPC projects within the Power Generation and Oil & Gas industries. This role provides…
Added 9 mins ago
Lead Embedded SW Test & Verification Engineer
Blue Origin Personnel, LLC
United States
Define and deliver embedded software verification across the Core Avionics team's product portfolio within Blue Origin's Lunar Permanence business unit. Build the strategy, test…
Added 11 mins ago
Machine Learning Engineer, AI/ML Model Quality
Apple
Austin, TX · Cupertino, CA · New York City, NY · San Diego, CA
…across Wallet, Payments, and Commerce. As a Machine Learning Engineer, AI/ML Model Quality, you will build and maintain intelligent systems, validation frameworks, synthetic data generation…
Added 11 mins ago
Principal Platform Engineer - People Systems
Apple
Sunnyvale, CA
When you engineer for People Systems, your users are Apple’s most vital asset: its People. We are seeking a visionary Application Architect to shape the technical strategy for People…
Added 11 mins ago
Sr Network Engineer
Disney Entertainment & Sports LLC
Glendale, CA · New York, NY
We are looking for a Senior Network Engineer for Data Center, Backbone, & CDN who is passionate about large-scale network infrastructure. This is a technical leadership role within our…
Added 11 mins ago
Senior Production Site Reliability Engineer - PH
Walt Disney Pictures
Glendale, CA
…Technology team as a Senior Production Systems Reliability Engineer. In this role, you will develop and support cloud solutions for DKF productions and…

ClickUp

Senior Security Engineer, Infrastructure Security

Remote, United States

$160,000 to $210,000 USD / year

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Job details

Pay: $160,000 to $210,000 USD / year
Posting language: English
Posted: Nov 6, 2026

Original job description

At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible. 🚀

Security at ClickUp

Security at ClickUp is engineering-focused. We partner with teams across the company to protect our platform, our internal systems and our customers through secure design, defensive controls, detection and response. We build tooling and automation, including AI-powered workflows, to turn what we learn into lasting improvements.

About the team

Infrastructure Security at ClickUp secures the cloud, compute, network and access layers underneath ClickUp: a multi-account AWS organization, a large Kubernetes fleet, infrastructure managed as code and the identity systems engineers use to reach production. We are a small team that works agentic first, using AI agents we build and maintain ourselves to multiply what a team our size can cover.

You will support this mission by thinking like a developer, breaking down a problem that we face, testing a method to approach it with automation, and implementing solutions that yield compounding value. Your skills to uncover threat indicators will be the foundation of this work.

The role

Architecture, proposals and reviews. Act as an initial reviewer on infrastructure proposals and designs from engineering and non-engineering teams such as business systems and go-to-market. Write our own security proposals and review the changes that follow. Translate security requirements and agent findings into clear guidance for less-technical partners, and bring their needs back into our designs.
Agentic security tooling and agent infrastructure. Build, evaluate and maintain the agents behind our reviews, triage and investigations, and help run the sandboxed, observable infrastructure they operate on.
Detection, investigation and response. Lead cloud and infrastructure alerts and incidents through to resolution and root cause, working alongside AppSec and incident response on incidents that span both.
Identity, access and least privilege. Move people, CI and services toward least privilege and just-in-time access across our cloud organization and the tooling engineers use to reach production. Deliver fixes as secure building blocks that teams adopt by default.
Compute, network and pipeline security. Harden our container, serverless and virtual machine workloads, our network perimeter and our CI/CD pipelines, and add checks so each class of issue is caught automatically next time.
Continuous review and audit evidence. Move vulnerability, access and attack-surface reviews from point-in-time checks to continuous monitoring that also produces evidence for our infrastructure controls.

Qualifications

5+ years in security engineering, cloud infrastructure or SRE, with at least 2 years securing AWS at organization scale.
At least a year of agentic development experience: building agent skills and tools for real engineering work, and developing and maintaining the development harness they run in, from configuration and permissions to integrations, evaluations and cost controls. You can secure agents against prompt injection, over-privileged tools and unaudited actions, and explain how agents fall into the confused deputy problem and the lethal trifecta. You validate agent output against evidence and decide where human review is required.
Deep AWS IAM experience: IAM Identity Center or an equivalent SSO model, SCPs, permission boundaries, resource and key policies, cross-account trust, and the ability to prove a policy's effect with simulation rather than inference.
Production Kubernetes security on EKS or similar, covering RBAC, workload identity, network policy, admission control and container runtime hardening.
AWS networking for security: VPC design, endpoints and endpoint policies, network and DNS firewalls, egress control, and WAF.
Fluency with infrastructure as code such as Terraform, including reusable patterns, multi-environment rollouts and reading plans for security impact.
Experience with CNAPP, SIEM or runtime security tooling and the cloud detection sources around it, such as CloudTrail, GuardDuty and Access Analyzer.
Experience investigating cloud and infrastructure security events: correlating cloud audit, Kubernetes, identity and network logs to establish what happened, its blast radius and its root cause.
A track record of reviewing architecture and writing design proposals, guiding teams toward secure designs through conversation rather than mandate, mentoring others through reviews, and turning a review into a change another team is glad to make.
Python, Go or TypeScript for security automation.
Clear written and verbal communication, including explaining technical risk to non-technical partners. Most of our work with other teams is asynchronous, so much of the job is a well-evidenced finding, proposal or design note that another team can act on without a meeting.

Desirable

Experience using AI agents in a SOC or other incident response workflows.
Sandboxed runtime experience with gVisor, Firecracker or Kata.
Offensive security or red-team experience in cloud and Kubernetes environments.
Policy engines such as OPA or Rego.
Supporting audits like SOC 2 with automated evidence collection.

Our stack

AWS, Kubernetes, infrastructure as code, CI/CD with federated identity, an enterprise identity provider, observability and cloud security platforms, and AI agent tooling.

Equal Opportunity Employer

ClickUp is an Equal Opportunity Employer, and qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.

Privacy Notice

ClickUp collects and processes personal data in accordance with applicable data protection laws. You can find further details by viewing our Global Candidate Privacy Notice. https://clickup.com/careers-terms/candidate-privacy-notice

If you are a Philippine Job Applicant, please also see our Philippine Data Privacy Notice https://t333.s.clickup-attachments-stg.com/t333/d9a53ce2-6d2c-48cd-84b1-ed4e525f9613/Philippine%20Data%20Privacy%20Notice_2024.pdf?view=open for further details.

Visa Sponsorship

Please note we are unable to sponsor or take over sponsorship of an employment visa for roles outside of engineering and product at this time. Sponsorship for engineering and product roles is not guaranteed, but is instead based on the business needs for that specific role at that time. Please reach out to the recruiter with any questions.

Fraud Alert

ClickUp Talent Acquisition will only initiate contact via an @clickup.com http://clickup.com email or through our official careers portal on clickup.com http://clickup.com. We will never request fees, payments, or sensitive personal information. Please disregard any offers received outside these channels and report them to support@clickup.com.

AI Processing Notice

ClickUp may use artificial intelligence and machine learning technologies to help review and screen candidates' employment applications against role-related criteria. These tools support, but do not replace, human decision‑making. If you have questions or need an accommodation in the recruitment process, please contact us at AskPeople@ClickUp.com.

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More about this job

Skills

AWS
Kubernetes
Security regulations
Incident response
Secure premises
CI/CD
Identity and access management
DNS
Infrastructure as code
IBM Terraform
Microsoft Access
Coaching
Python
Go
TypeScript
Communication skills

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