Sign in
AboutPrivacyTerms
Principal Linux Security Engineer
CIQCIQ

Principal Linux Security Engineer

WorldwideRemoteFull-time
Posted 10 days ago · Oct 7
Apply

Job Description

CIQ OVERVIEW

CIQ builds the enterprise infrastructure that powers the world's most demanding workloads. From the operating system layer through AI infrastructure, high-performance computing, and cloud-native orchestration, CIQ delivers the speed, security, scalability, and sovereignty that major enterprises, government agencies, and research institutions depend on.

CIQ is the founding support and services partner of Rocky Linux and the developer of the RLC Pro family of Enterprise Linux distributions, Fuzzball workload orchestration, Warewulf Pro cluster provisioning, and Ascender Pro automation. Our customers include some of the largest and most technically sophisticated organizations in the world, working across HPC, AI/ML, defense, and regulated industries.

We are a company of builders, operators, and open source practitioners. If you want to do work that matters, at a company that is genuinely changing how enterprise infrastructure gets built and run, we want to talk.

POSITION SUMMARY

This isn't a traditional job description. It describes the specific person we're looking for: an engineer who understands the Linux operating system from a security perspective.

What does that mean in practice? Here is what we need from this role:

  • How security errata works in an operating system (CSAF, VEX, Advisories) and how to create them and use them in various aspects of the systems, from updateinfo in repos to a security feed for security scanners to ingest.
  • Compliance on an operating system - Building out STIG and DIS profiles. Understanding how to improve OpenSCAP and building Ansible scripts to apply the security profiles, not just applying scripts that someone else built.
  • Proactive security in an operating system, like build flags, LKRG, SELinux. How to really secure the OS in a way that also allows it to be usable. Not hooking it up to the internet is not an acceptable security answer.
  • How to build tools to make the above happen faster and interact with AI to speed up development, testing, and release.
  • CVE scoring - How they are scored and what that means. It doesn’t mean that you know how to look up a score in NIST, but it means you have used the CVSS calculator and you know why it is scored a 7.8 vs. a 5.5
  • CVE affectedness - You understand how to determine if a piece of software is affected by a CVE and how different aspects of build and configuration change the affectedness.

Is This Role Right for You?

If the requirements above don't resonate with your experience, this position is likely not the right fit. If you meet most of them, we'd like to hear from you. We're looking for candidates who are genuinely engaged with this work, so we ask that automated or mass applications be avoided.

EDUCATION AND EXPERIENCE

  • Proven work experience in Security and/or Linux Engineering with a focus on the Linux OS.
  • At least 4 years of experience doing security in Linux and at least 2 years of experience building Linux Packages

BENEFITS

  • Medical, dental, and vision insurance.

  • Flexible paid time off.

  • Employee stock options.

  • Remote work; no travel required for most positions.

Originally posted on Himalayas

View job

Cybersecurity Co-Founder / Head of Growth (100 % remote) (m/f/d)

EWOR GmbH

  • Worldwide
  • Remote
  • Full-time
Apply
1 hr ago
View job

Cyber Services Manager - Cyber Risk Consulting

Beazley Security

  • Switzerland
  • Remote
  • Full-time
Apply
2 hrs ago
View job

Senior Threat Intelligence Analyst

Team Cymru

  • United States
  • Remote
  • Full-time
Apply
2 hrs ago
View job

AWS DevSecOps Engineer

T-Rex Solutions, LLC

  • United States
  • Remote
  • Full-time
Apply
4 hrs ago
View job

Information Security Engineer

Dentons

  • Spain
  • Remote
  • Full-time
Apply
5 hrs ago
View job

Incident Response Engineer

Snowflake

  • United States
  • Remote
  • Full-time
Apply
6 hrs ago
View job

Staff Application Security Engineer

Fingerprint

  • United States
  • Remote
  • Full-time
Apply
6 hrs ago
View job

Senior GRC Analyst

Tines

  • United States
  • Remote
  • Full-time
Apply
6 hrs ago
View job

Application Cybersecurity Specialist

Eurofins

  • Poland
  • Remote
  • Full-time
Apply
7 hrs ago
View job

Application Security Consultant

Bright Vision Technologies

  • United States
  • Remote
  • Full-time
Apply
7 hrs ago
View job

Cybersecurity, Risk & Digital Trust - Summer 2027 Internship Pathway

Lumen Technologies

  • United States
  • Remote
  • Internship
Apply
7 hrs ago
View job

Security Engineer

Nucleus Financial

  • United Kingdom
  • Remote
  • Full-time
Apply
7 hrs ago
View job

AI Risk Engineer

Bright Vision Technologies

  • United States
  • Remote
  • Full-time
Apply
8 hrs ago
View job

Oracle Security Engineer

Bright Vision Technologies

  • United States
  • Remote
  • Full-time
Apply
8 hrs ago
View job

Security Cross functional Success Architect

ServiceNow

  • United States
  • Remote
  • Full-time
Apply
8 hrs ago
View job

Senior Privacy Counsel (m/f/d)

Deep Blue Recruitment

  • Germany
  • Remote
  • Full-time
Apply
8 hrs ago
View job

Risk Analyst

Pavago

  • Colombia
  • Remote
  • Full-time
Apply
9 hrs ago
View job

Cyber Security Analyst

10 Percent Recruiting

  • United States
  • Remote
  • Full-time
Apply
10 hrs ago
View job

Senior IAM Technical Lead (Full remote)

knowmad mood

  • Spain
  • Remote
  • Full-time
Apply
10 hrs ago
View job

Application Security Architect

NinjaOne

  • Brazil
  • Remote
  • Contract
Apply
10 hrs ago
View job

Senior Cybersecurity Engineer (Infrastructure)

FYUL

  • Estonia
  • Remote
  • Full-time
Apply
10 hrs ago
View job

Software Security Engineer

Bright Vision Technologies

  • United States
  • Remote
  • Full-time
Apply
10 hrs ago
View job

Project Lead: Security Technology & Risk Intelligence Implementation (Minneapoli

Wipro Limited

  • United States
  • Remote
  • Full-time
Apply
10 hrs ago
View job

Compliance Analyst

Applied Digital

  • United States
  • Remote
  • Full-time
Apply
10 hrs ago
View job

Sr. Cyber Security Analyst

10 Percent Recruiting

  • United States
  • Remote
  • Full-time
Apply
10 hrs ago
View job

Application Security Consultant*

inovex GmbH

  • Germany
  • Remote
  • Full-time
Apply
11 hrs ago
View job

Senior/Lead Security Engineer (Detection & Response)

Fuse Energy

  • Poland
  • Remote
  • Full-time
Apply
11 hrs ago
View job

Staff GRC Analyst

Tines

  • United States
  • Remote
  • Full-time
Apply
11 hrs ago
View job

Analista Blue Team - SOC (Madrugada)

#VEMPRAIT4US

  • Brazil
  • Remote
  • Contract
Apply
11 hrs ago
View job

Information Security Analyst (Remote in the UK)

KnowBe4

  • United Kingdom
  • Remote
  • Full-time
Apply
11 hrs ago
Page 1 of 127Next
CIQCIQ

Principal Linux Security Engineer

WorldwideRemoteFull-time
Posted 10 days ago · Oct 7
Apply

Job Description

CIQ OVERVIEW

CIQ builds the enterprise infrastructure that powers the world's most demanding workloads. From the operating system layer through AI infrastructure, high-performance computing, and cloud-native orchestration, CIQ delivers the speed, security, scalability, and sovereignty that major enterprises, government agencies, and research institutions depend on.

CIQ is the founding support and services partner of Rocky Linux and the developer of the RLC Pro family of Enterprise Linux distributions, Fuzzball workload orchestration, Warewulf Pro cluster provisioning, and Ascender Pro automation. Our customers include some of the largest and most technically sophisticated organizations in the world, working across HPC, AI/ML, defense, and regulated industries.

We are a company of builders, operators, and open source practitioners. If you want to do work that matters, at a company that is genuinely changing how enterprise infrastructure gets built and run, we want to talk.

POSITION SUMMARY

This isn't a traditional job description. It describes the specific person we're looking for: an engineer who understands the Linux operating system from a security perspective.

What does that mean in practice? Here is what we need from this role:

  • How security errata works in an operating system (CSAF, VEX, Advisories) and how to create them and use them in various aspects of the systems, from updateinfo in repos to a security feed for security scanners to ingest.
  • Compliance on an operating system - Building out STIG and DIS profiles. Understanding how to improve OpenSCAP and building Ansible scripts to apply the security profiles, not just applying scripts that someone else built.
  • Proactive security in an operating system, like build flags, LKRG, SELinux. How to really secure the OS in a way that also allows it to be usable. Not hooking it up to the internet is not an acceptable security answer.
  • How to build tools to make the above happen faster and interact with AI to speed up development, testing, and release.
  • CVE scoring - How they are scored and what that means. It doesn’t mean that you know how to look up a score in NIST, but it means you have used the CVSS calculator and you know why it is scored a 7.8 vs. a 5.5
  • CVE affectedness - You understand how to determine if a piece of software is affected by a CVE and how different aspects of build and configuration change the affectedness.

Is This Role Right for You?

If the requirements above don't resonate with your experience, this position is likely not the right fit. If you meet most of them, we'd like to hear from you. We're looking for candidates who are genuinely engaged with this work, so we ask that automated or mass applications be avoided.

EDUCATION AND EXPERIENCE

  • Proven work experience in Security and/or Linux Engineering with a focus on the Linux OS.
  • At least 4 years of experience doing security in Linux and at least 2 years of experience building Linux Packages

BENEFITS

  • Medical, dental, and vision insurance.

  • Flexible paid time off.

  • Employee stock options.

  • Remote work; no travel required for most positions.

Originally posted on Himalayas