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Linux Security Engineer Jobs (NOW HIRING)

Phaxis

Linux Security Engineer

Manhattan, NY · On-site

$40 - $45/hr

Linux Security Engineer Job Requirements We are looking to accelerate delivery timelines for software updates across our range of tooling used to manage Kerberos authentication and related activities ...

IBM

Linux Security Engineer

Boston, MA · On-site

Your role and responsibilities As a Linux Security Engineer in Infrastructure Security, you play a crucial role in helping maintain security posture for supporting the mission of a progressive ...

Verkada

Embedded Linux Security Engineer

San Mateo, CA · On-site

About the role As an embedded security engineer on the Device Security Team, you'll work with an ... Deep knowledge of Linux-based operating system internals & network protocols. * Knowledge of ...

Verkada

Embedded Linux Security Engineer

San Mateo, CA · On-site

About the role As an embedded security engineer on the Device Security Team, you'll work with an ... Deep knowledge of Linux-based operating system internals & network protocols. * Knowledge of ...

Point72

Linux Security Lead

New York, NY

$200K - $300K/yr

Advise engineering teams on secure deployment patterns for Linux workloads across data center and cloud-based environments * Create practical security guidance, threat models, and technical ...

Point72

Linux Security Lead

New York, NY · On-site

$200K - $300K/yr

Advise engineering teams on secure deployment patterns for Linux workloads across data center and cloud-based environments * Create practical security guidance, threat models, and technical ...

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Linux Security Engineer information

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$61.5K

$152.8K

$205.5K

How much do linux security engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for linux security engineer in the United States is $152,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,000.00 and $158,500.00 per year, depending on experience, location, and employer.

What is a Linux security engineer?

Linux Security Engineers are IT professionals who specialize in protecting Linux-based systems and networks from security threats. They are responsible for designing, implementing, and maintaining security measures such as firewalls, intrusion detection systems, and vulnerability assessments. These engineers monitor system activity, respond to security incidents, and ensure compliance with security policies and regulations. Their expertise helps organizations keep their Linux infrastructure secure from both internal and external risks.

What are the key skills and qualifications needed to thrive as a Linux security engineer?

To thrive as a Linux Security Engineer, you need expertise in Linux system administration, cybersecurity principles, and vulnerability management, often supported by a degree in computer science or related certifications like CompTIA Security+ or RHCE. Familiarity with security tools such as SELinux, firewalls, intrusion detection systems (IDS), and scripting languages (e.g., Bash, Python) is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you respond to incidents and collaborate with IT teams. These competencies are essential to protect systems, minimize risks, and ensure the security and integrity of critical infrastructure.

How does a Linux security engineer typically collaborate with other IT teams to enhance system security?

Linux Security Engineers work closely with network administrators, system administrators, and development teams to implement robust security measures. They often participate in cross-functional meetings to review security protocols, respond to incidents, and ensure compliance with company policies. Collaboration may involve conducting security audits, providing guidance on secure coding practices, and coordinating vulnerability assessments. This teamwork is essential to maintaining a secure infrastructure and promptly addressing emerging threats.

What is the difference between Linux Security Engineer vs Linux System Administrator?

AspectLinux Security EngineerLinux System Administrator
CertificationsCompTIA Security+, CISSP, Linux+Linux+, LPIC, RHCSA
Primary FocusSecurity vulnerabilities, threat mitigation, security policiesSystem setup, maintenance, user management
Work EnvironmentSecurity teams, cybersecurity firms, IT security departmentsIT departments, data centers, enterprise networks
ResponsibilitiesImplementing security measures, monitoring threats, incident responseInstalling OS, configuring servers, managing user access

The Linux Security Engineer specializes in protecting Linux systems from security threats, focusing on vulnerabilities and incident response. In contrast, the Linux System Administrator manages overall system health, setup, and maintenance. While both roles require Linux knowledge, security engineers focus more on safeguarding systems, whereas administrators ensure operational functionality.

What cities are hiring for Linux Security Engineer jobs?

Cities with the most Linux Security Engineer job openings:

What states have the most Linux Security Engineer jobs?

States with the most job openings for Linux Security Engineer jobs include:

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

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

Infographic showing various Linux Security Engineer job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $152,773 per year, or $73.4 per hour.

Linux Security Engineer

Manhattan, NY • On-site

Phaxis
Recruiting and Staffing Services • 51 - 200 employees
Learn more about Phaxisexternal

$40 - $45/hr

Contractor

Posted 29 days ago

Job description


Job Summary:
Linux Security Engineer Job Requirements
We are looking to accelerate delivery timelines for software updates across our range of tooling used to manage Kerberos authentication and related activities at Morgan Stanley
  • Ideal: Highly experienced UNIX/Linux systems/security engineer proficient in C systems and network programming and systems integration in an enterprise environment
  • Must have:
    • Good knowledge of UNIX/Linux operating environments
    • Proficiency with UNIX/Linux systems and network programming IN C
    • Experience with Perl programming
    • Awareness of security concepts and defensive programming
    • Familiarity with Kerberos
    • Ability to work to delivery deadlines
  • Very nice to have
    • Experience of contributing to open source projects
    • Familiarity with Python
    • Excellent written and verbal communications skills
  • Nice to have:
    • Experience with deployment automation pipelines (Jenkins)
    • Kerberos development experience
    • Comfort working in an agile development environment
  • What we are not seeking:
    • Pure developers unfamiliar with deployment and problem resolution challenges
    • Embedded C developers
    • High level language developers are unfamiliar with direct use of the UNIX/Linux C system interface.

Please send matching resumes at the earliest along with the candidate's location, contact information, work authorization, and rate expectations.
Meet Your Recruiter
Lorena Daugherty
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About Phaxis

Sourced by ZipRecruiter

Phaxis has been working on behalf of amazing clients and candidates for over 20 years, with much success. We have filled over 94,000 roles across our actively serviced clients. Our team understands how to deliver for our clients while guiding our candidates through their career journey and we all want to get you where you want to be. Your goals are our goals, and we treat them as such. Once you work with us, you’re a part of the team! How can we help you? We’re dedicated to helping you find yours.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Melville , NY, US

Year founded

2002

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