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Linux Security Architect Jobs (NOW HIRING)

NS IT Solutions

Security Architect

AL · Remote

$70 - $85/hr

We are looking for an experienced Security Architect with strong hands-on expertise in security automation, Linux, IAM, and enterprise cybersecurity technologies. KEY RESPONSIBILITIES: * Develop and ...

IBM

Linux Security Engineer

Boston, MA · On-site

... or architectural changes to address these vulnerabilities. * Audit firmware versions and ... Job Title Linux Security Engineer Date posted 12-Aug-2026 Job ID 102627 City / Township / Village ...

InterSources Inc

Security Architect

$66.50 - $86/hr

They are seeking a Security Architect to design, implement, and support enterprise security ... Linux & Windows systems (hardening & configuration) • Strong knowledge of: Networking concepts ...

InterSources Inc

Security Architect

$66.50 - $86/hr

... Linux system artifacts for threat detection • Support enterprise-level security architecture and system deployments • Collaborate with incident response teams to enhance detection coverage and ...

University of California

HPC Security Architect

Stony Brook, NY · On-site

$70.75 - $91.25/hr

- HPC Security Architect (2601433) HPC Security Architect Required Qualification (as evidenced by an ... Experience with Linux systems, high-performance networking, and storage architectures. Experience ...

Infojini Inc

Security Architect

Columbia, SC · On-site

$60.25 - $77.75/hr

Security Architect Location: Columbia, SC Duration: 12 months Description: SCOPE OF THE PROJECT ... IBM System 390/zSeries Linux and Windows servers Network Firewalls, Intrusion Prevention Systems ...

Archer IT

Security Architect

Raleigh, NC · On-site

$63.25 - $81.75/hr

As a Security Architect, you will join a team charged with ensuring a leading investment bank can ... Advanced Linux or Windows experience * A degree in Computer Science, IT, Systems Engineering, or a ...

Archer IT

Security Architect

Raleigh, NC · On-site

$63.25 - $81.75/hr

As a Security Architect, you will join a team charged with ensuring a leading investment bank can ... Advanced Linux or Windows experience * A degree in Computer Science, IT, Systems Engineering, or a ...

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Linux Security Architect information

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$14

$71

$103

How much do linux security architect jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for linux security architect in the United States is $71.80, according to ZipRecruiter salary data. Most workers in this role earn between $62.50 and $80.77 per hour, depending on experience, location, and employer.

What does a Linux Security Architect do?

A Linux Security Architect is responsible for designing, implementing, and maintaining security solutions for Linux-based systems and networks. They assess system vulnerabilities, create security policies, and ensure compliance with industry standards. Their role often includes overseeing security architecture, performing risk assessments, and working with IT teams to secure infrastructure against threats. Additionally, they may lead incident response efforts and provide guidance on best practices for Linux security.

What are the key skills and qualifications needed to thrive as a Linux Security Architect?

To thrive as a Linux Security Architect, you need deep expertise in Linux systems administration, network security, and cybersecurity best practices, often supported by a degree in computer science or related certifications like CISSP or RHCE. Familiarity with security frameworks, firewalls, intrusion detection systems, and scripting languages such as Bash or Python is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help in designing secure architectures and collaborating with cross-functional teams. These skills are critical to proactively identify, mitigate, and respond to security threats in complex Linux environments.

What are common challenges faced by a Linux Security Architect when implementing security protocols across diverse environments?

A Linux Security Architect often encounters challenges such as ensuring consistent security policies across various Linux distributions and environments, especially in organizations with hybrid or multi-cloud infrastructures. Balancing robust security controls with system performance and usability is another frequent concern. Additionally, staying ahead of evolving security threats and ensuring compliance with industry standards requires continuous learning and adaptation. Effective collaboration with IT, DevOps, and compliance teams is essential to align security strategies with organizational goals.

What is the difference between Linux Security Architect vs Linux Security Engineer?

AspectLinux Security ArchitectLinux Security Engineer
CertificationsSecurity+, CISSP, Linux certificationsSecurity+, Linux certifications, CEH
Work EnvironmentDesigns security architecture, strategic planningImplements security measures, manages security tools
ResponsibilitiesDevelops security policies, architecture designConfigures firewalls, monitors security systems
Industry UsageUsed in planning and high-level security designUsed in day-to-day security operations

While both roles focus on Linux security, the Linux Security Architect primarily designs security frameworks and policies, whereas the Linux Security Engineer implements and manages security solutions. The architect role is more strategic, and the engineer role is more operational, but both require similar certifications and work within the same environments.

What are popular job titles related to Linux Security Architect jobs?

For Linux Security Architect jobs, the most frequently searched job titles are:

Infographic showing various Linux Security Architect job openings in the United States as of September 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $149,349 per year, or $71.8 per hour.

Embedded Linux Security Engineer

Foster City, CA • On-site

ALTEN Technology USA
Engineering Professional Services • 10K+ employees
Learn more about ALTEN Technology USAexternal

$120K - $150K/yr

Full-time

Posted 28 days ago

Job description

Workplace: On-Site, 5 days 
Location: Foster City, CA

We are looking for an Embedded Linux Security Engineer to implement security solution to harden our next-generation embedded Linux platform. In this role, you will bridge the gap between low-level hardware security, kernel hardening, and secure user-space application containment. You will not only design cryptographic defense mechanisms but will also automate security pipelines in CI/CD and partner directly with manufacturing teams to ensure devices are provisioned securely and reliably at scale without production risks.

Responsibilities 
    Platform Hardening & Architecture: Design and implement the Hardware Root of Trust and Secure Boot architecture from the first-stage bootloader through the Linux kernel.
    Storage & Integrity Management: Implement dm-verity for cryptographically verified read-only root filesystems and secure data encryption at rest.
    Trusted Execution Environments: Develop, integrate, and maintain a TEE (e.g., OP-TEE) and author Secure/Trusted Applications (TAs).
    Application Sandboxing: Enforce strict user-space isolation and sandboxing strategies using SELinux, AppArmor, cgroups, namespaces, and seccomp filters to protect core systems from untrusted applications.
    DevSecOps Automation: Build automated cryptographic signing pipelines within CI/CD infrastructure (e.g., GitLab CI, GitHub Actions) to securely sign bootloaders, kernels, and OTA payloads using HSMs or secure key vaults.
    Production Provisioning Support: Collaborate with manufacturing teams to write robust scripts and tools for burning permanent hardware configuration fuses (eFuses / OTP memory) securely, designing end-of-line (EOL) test software to validate security features before shipping.
    System Resilience: Architect multi-slot boot recovery layouts (e.g., A/B partitioning) to guarantee fail-safe resilience against failed OTA updates or corrupted boots.

Required Qualifications 
    Education: Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related technical discipline (or equivalent practical experience).
    Core Experience: 6+ years of professional experience in Embedded Linux development, board bring-up, and Board Support Package (BSP) customization.
    Security Focus: 3+ years of dedicated, hands-on experience deploying device-level security features into physical production hardware.
    Low-Level Systems: Expert knowledge of bootloader configurations (e.g., U-Boot Verified Boot, Barebox) and customizing the Linux kernel storage/security subsystem (dm-crypt, dm-verity).
    Hardware Security Architecture: Deep understanding of modern processor security architectures, specifically ARM TrustZone (ARMv7-A / ARMv8-A, Exception Levels EL1-EL3).
    Sandboxing & Access Controls: Proven track record implementing SELinux/AppArmor policies and utilizing standard Linux containment tools (cgroups, namespaces).
    Build Automation: Proficiency with embedded Linux build automated frameworks like the Yocto Project (BitBake recipe design) or Buildroot.
    Programming: Advanced proficiency in C and strong scripting skills in Python or Bash.

Preferred Qualifications 
    Cryptography Expertise: Strong foundational knowledge of symmetric/asymmetric cryptography, hashing algorithms (SHA-256/384), public key infrastructure (PKI), and handling physical Hardware Security Modules (HSMs).
    Manufacturing Scale: Prior experience working with Contract Manufacturers (CMs) or internal factory lines to deploy secure key-injection and fuse-burning protocols.
    Advanced Sandboxing: Experience with embedded container runtimes (e.g., LXC, crun) or lightweight sandboxing frameworks tailored for resource-constrained architectures.
    Anti-Rollback Protection: Experience designing secure versioning and hardware-enforced anti-rollback strategies for OTA updates.

Salary Range
    $120,000 - 150,000
    The actual salary offered is dependent on various factors including, but not limited to, location, the candidate's combination of job-related knowledge, qualifications, skills, education, training, and experience 

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