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Added 2 months ago
A
Junior Reactor Physicist
AtkinsRéalis
Mississauga, ON
- Full-time
…and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a…
Added 1 month ago
Construction Engineer
PCL Construction
Edmonton, AB
As a Construction Engineer for PCL Industrial Management Inc. in Edmonton, Alberta (Ind Mgmt), you'll have the opportunity to provide technical support in the creation of engineering…
Added 2 months ago
S&
Lead Substation Engineer 1 - Grid
Sargent & Lundy
Calgary, AB
- Full-time
This position will offer you the ability to directly apply your knowledge of protective relaying and controls systems for HV and EHV substations. As a Lead Substtion Engineer, you will:
Added 2 months ago
S&
Substation Engineering Consultant 2 - Grid
Sargent & Lundy
Calgary, AB
- Full-time
This position will offer you the opportunity to manage project team(s) consisting of engineers, designers, estimators, controls and scheduling professionals involved in the design,…
Added 2 months ago
SG
Senior Geotechnical Engineer
Skeena Gold + Silver
BC
- Full-time
Reporting directly to the Manager, Technical Services, the Senior Geotechnical Engineer is responsible for providing technical leadership and oversight of geotechnical engineering programs…
Added 2 months ago
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Senior Project Manager
WSP
Vancouver, BC
- Full-time
Manage multidisciplinary project teams, providing mentorship and leadership that supports career development and project excellence.
Added 2 months ago
A
Construction Manager
AtkinsRéalis
Calgary, AB
- Full-time
Experience serving in a Construction Manager, Resident Engineer, Project Manager, Delivery Manager, or similar senior leadership role.
Added 2 months ago
WI
Mechanical Engineering Lead
Work in Ottawa
Ottawa, ON
- $125,000 to $135,000 CAD / year
- Full-time
The Mechanical Engineer Lead is responsible for leading mechanical engineering scope on assigned projects from concept through design, procurement, fabrication support, installation and…
Added 2 months ago
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Senior Software Engineer - Brokerage Platform
moomoo
Remote, Canada
- Full-time
- Remote
This role is ideal for a strong hands-on engineer who can not only build high-quality software, but also design scalable system architectures, solve complex engineering problems, and deeply…
Added 2 months ago
AC
Building Science Project Manager/Technician
AllRock Consulting Limited
ON · Vaughan, Ontario
- Full-time
AllRock works with clients in the pre-construction phases of a project to discover and examine what lies beneath their construction project. Our team collaborates with clients during the…
Added 2 months ago
TH
Mechanical EIT
The HIDI Group
Ottawa, ON
- Full-time
…teams. You’ll gain hands-on experience across all phases of a project - from concept through to construction - while building a strong technical foundation in HVAC, plumbing, drainage, and…
Added 2 months ago
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Bid and Proposal Manager
Clearway
Toronto, ON · Greater Toronto Area, Ontario
- Full-time
Lead the planning, coordination, development, and submission of Requests for Expressions of Interest (RFEOIs), Requests for Qualifications (RFQs), Requests for Proposals (RFPs), tenders,…
Added 2 months ago
A
Senior Planner
AtkinsRéalis
Mississauga, ON · Pickering, ON
- Full-time
…and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a…
Added 2 months ago
A
Senior Planner
AtkinsRéalis
Mississauga, ON
- Full-time
Lead the development of the overall project planning and scheduling strategy, including schedule structure, logic, phasing, milestones, and integration across disciplines.
Added 2 months ago
JI
Naval Architect Engineers and Technologists
J.D. Irving, Limited
NS · Dartmouth, NS
- Full-time
As a Naval Architect Engineer or Technologist at Fleetway, you'll contribute to the engineering and technical services that support the sustainment, modernization, and future development of…
Added 2 months ago
A
On-Call Senior Engineering Advisor, Transit and Rail
AECOM
Calgary, AB
- $80 to $100 CAD / hour
- Contract
Participate in meetings with clients, contractors, and regulatory agencies for project delivery and business development.
Added 2 months ago
A
Dam Safety Specialist
AECOM
Burnaby, BC
- $65,000 to $85,000 CAD / year
- Full-time
…environment and be able to communicate effectively with other project team members and clients. They will have a high level of initiative, motivation, and display drive, energy, and…
Added 2 months ago
A
Engineering Director – Airside Civil Infrastructure
AECOM
Mississauga, ON
- Full-time
…Improvement Program. Serving as a key interface between the Owner's Engineer (OE) Director, the Owner’s Engineering Team, the Project Delivery Team, Contractors, design consultants, and…
Added 2 months ago
A
Street Lighting & Traffic Signal Engineer, PEng (Electrical)
AECOM
Mississauga, ON
- $85,000 to $120,000 CAD / year
- Full-time
…of Transportation (MTO) standards. This role is suited to an engineer who is capable of independently completing assigned design tasks, collaborating within multidisciplinary teams, and…
Added 1 month ago
Senior Highway Engineer
Hatch
Thunder Bay, ON
…selected by Marten Falls First Nation as its engineering and project management partner for the transformative Marten Falls Community Access Road, a landmark Northern Ontario infrastructure…
Added 2 months ago
V
Sr Spec, Geotechnical
Vale
Canada
- Full-time
…transforming critical minerals into prosperity and sustainable development in countries like Canada, Brazil, Indonesia, the United Kingdom, and Japan. We invite you to use your skills with…
Added 3 months ago
ST
Field Engineer - MEP Systems
Scarborough Transit Connect
Toronto, ON · Scarborough, ON
- Full-time
As part of this project, we are currently looking for a Field Engineer – MEP Systems to join our team.
Added 3 months ago
A
Cloud Service Site Reliability Engineer (SRE)
Altinity
Remote, Canada
- $90,000 to $130,000 USD / year
- Full-time
- Remote
Altinity is looking for a great Cloud Service Site Reliability Engineer to work on ClickHouse, the hottest analytic database on the planet. ClickHouse now has more contributors than…
Added 3 months ago
A
Automation (Python) ClickHouse QA Engineer (Security Focus)
Altinity
Remote, Canada
- $70,000 to $100,000 USD / year
- Full-time
- Remote
Altinity is looking for a great Automation (Python) QA Engineer with a security focus to help us deliver high-quality analytic data services across all environments and address emerging…
Added 3 months ago
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Sr. Network Designer
CPKC
Calgary, AB
- Full-time
…accountability, and pride. With opportunities for training, development, and advancement, you’re not just building a career - you’re part of something bigger. Together, we move goods,…

Altinity

Automation (Python) ClickHouse QA Engineer (Security Focus)

Remote, Canada

Remote

$70,000 to $100,000 USD / year · Full-time

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Job details

Pay: $70,000 to $100,000 USD / year
Job type: Full-time
Workplace: Remote
Experience: 3+ years of hands-on testing experience in DBMS, cloud services, storage, or operating systems
Posting language: English
Posted: Jul 29, 2026

Original job description

ClickHouse is the hottest analytic database on the planet and Altinity is the home of ClickHouse experts who build real-time data solutions that run anywhere. ClickHouse now has more contributors than ElasticSearch, previously the biggest Open Source analytic project on GitHub. Altinity is a distributed company that values employees, open-source, and doing the right things for customers. Altinity is looking for a great Automation (Python) QA Engineer with a security focus to help us deliver high-quality analytic data services across all environments and address emerging security threats. Along with other testing professionals, you will be testing features in the ClickHouse server, client interfaces, and related services around ClickHouse. We verify SQL, REST, native client APIs, authentication, authorization, RBAC, OAuth integrations, FIPS compatibility, and Linux, filesystem, networking, and process-level interfaces in the stack. You will be writing automated tests, running AI-assisted security scans, helping with scheduled CVE scans, and turning validated findings into reliable regression tests. Much of our software is open source and our tests make heavy use of open source software and development techniques. Your test code may be publicly visible, so it has to be great. You will be using AI daily but able to show your core technical skills without it. Here is how to tell if you fit: You are able to pass a technical interview without using AI and are open to in-person interviews You have security-focused testing experience or are willing to learn fast and make it your new passion You have an unmatched motivation and are fascinated by software quality You are an outstanding coder You know or want to learn how to develop and run tests at every level of the stack You can communicate and work well with a remote team Candidates need to meet the following qualifications: 3+ years of hands-on testing experience in DBMS, cloud services, storage, or operating systems Strong working knowledge of Docker, Linux, and network security fundamentals Experience with or strong interest in security testing, including CVE triage, dependency scanning, Docker image scanning with tools such as Grype or Trivy, authentication, authorization, RBAC, OAuth, TLS, FIPS, secrets handling, and security-hardened systems Excellent knowledge of Python, C++ and bash scripting Excellent coding skills and ability to write clean, efficient test code Expert at designing enterprise-level functional tests for cloud services, client libraries, or service APIs Experienced in using modern CI/CD systems like GitHub Actions Tenacious at figuring out ways to break software and systematic in documenting bugs Excellent discipline to follow test processes Capable of working independently with minimal supervision Our Benefits: Work from Anywhere, Anytime: We are not your typical nine-to-five shop! Enjoy the flexibility of working from literally wherever and whenever. Create a schedule that works for you and your family or lifestyle. Recharge your batteries with our open vacation policies. Cultural Diversity: We love that we get to work with passionate people from around the world. Currently, our team is made of professionals from 25 different countries! Career Development: We provide opportunities to learn new technologies as well as try out new roles. We also offer access to training on leading-edge technologies, plus flexible work schedules for external education. USA Employees Benefits: We offer comprehensive PPO health care plans for our US-based employees that are incredibly flexible to meet the needs of individuals or families. 401K with company match also available. Company Travel: We come together in person two to three times per year in locations across the globe. We also fund travel to conferences and encourage presentations as well as contributions to open-source communities. This is a full-time position and includes equity in the company. Altinity is venture-funded and financially stable. We are 100% remote. You may work anywhere you have work permits. Check out our many other benefits including flexible work hours, career development, and open vacation policies. We are eager to meet you!

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More about this job

Responsibilities

Develop and execute automated tests for ClickHouse server, client interfaces, and related services with a strong focus on security. Responsibilities include running AI-assisted security scans, managing CVE triage, and creating regression tests for validated findings.

Requirements

Requires 3+ years of testing experience in DBMS, cloud services, or operating systems with strong proficiency in Python, C++, and Linux. Candidates must have expertise in security testing fundamentals, including authentication, authorization, and container scanning tools.

Skills

Python
C++
Bash Scripting
Docker
Linux
Network Security
CVE Triage
Dependency Scanning
RBAC
OAuth
TLS
FIPS
GitHub Actions
CI/CD
Security Testing
Functional Testing

Benefits

Flexible Work Schedule
Open Vacation Policies
Career Development Opportunities
Training On Leading-Edge Technologies
PPO Health Care Plans
401K With Company Match
Company Travel
Equity In The Company

Remote locations

Canada
United States

Remote locations (standardized)

Canada
United States

Visa sponsorship

Not detected in the job text

Keywords

ClickHouse
Python
C++
Bash
Docker
Linux
Network Security
CVE
Grype
Trivy
RBAC
OAuth
TLS
FIPS
GitHub Actions
CI/CD
DBMS
Cloud Services
Security Hardening
Open Source
SQL
REST API
Functional Testing
Regression Testing
Security Scanning

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