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Linux Security Engineer Jobs in Minnesota (NOW HIRING)

Netrio

Linux Engineer

Golden Valley, MN · On-site

Ensure you are always taking into account the clients security when implementing new technologies ... Engineer would be expected to be available when necessary to take escalations from systems ...

Netrio

Linux Engineer

Golden Valley, MN · On-site

Ensure you are always taking into account the clients security when implementing new technologies ... Engineer would be expected to be available when necessary to take escalations from systems ...

Amentum

Senior Linux Administrator

Hanover, MN · On-site

$180K - $265K/yr

As part of an engineering office, our customer and our workforce look and plan for future ... The focus for this position is primarily security compliance to maintain and renew Authority to ...

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Linux Security Engineer information

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 in Minnesota are hiring for Linux Security Engineer jobs?

Cities in Minnesota with the most Linux Security Engineer job openings:

Infographic showing various Linux Security Engineer job openings in Minnesota as of June 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution.

Linux Systems Engineer - OTA & Patch Deployment

Saint Paul, MN • On-site

DivIHN Integration Inc
Software Development • 51 - 200 employees
Learn more about DivIHN Integration Incexternal

Contractor

Re-posted 19 days ago

Job description

DivIHN (pronounced “divine”) is a CMMI ML3-certified Technology and Talent solutions firm. Driven by a unique Purpose, Culture, and Value Delivery Model, we enable meaningful connections between talented professionals and forward-thinking organizations. Since our formation in 2002, organizations across commercial and public sectors have been trusting us to help build their teams with exceptional temporary and permanent talent.

Visit us at https://divihn.com/find-a-job/ to learn more and view our open positions.

 
Please apply or call one of us to learn more

For further inquiries regarding the following opportunity, please contact our Talent Specialist, Vijay at (630) 847-1776

Title: Linux Systems Engineer – OTA & Patch Deployment
Duration: 6 Months with possibility of extension and conversion to full-time 
Location: Onsite at St. Paul, MN

Working Hours: 8 AM – 4 PM or 9 AM – 5 PM 

Note: Non-locals who are ready to relocate is considered.


Only W2 candidates are eligible for this position. Third-party or C2C candidates will not be considered.

Description:

This is a non-exempt position.

Summary: 

  • This position is for the Computer Systems Engineering team. 

  • Will develop and perform automated software delivery and patch deployment for the Linux platform. 

  • The person filling this position will participate in patch assessment, testing, and packaging, with a primary focus on actual deployment to devices in the field. 

  • Additional activities include coding, integrating, implementing, installing, or changing frameworks and standard components, or technical and functional application management. 

  • The position will also assist with the development and maintenance of software infrastructure, tools, and processes. 

Role Overview
•    Core focus: 

  • Automated software delivery & patch deployment (Linux) 

  • Installer & system image creation 

  • Deployment to devices in the field (OTA updates) 

Duties: 

  • Develop and perform automated software delivery and patch deployment for the Linux platform. 

  • Participate in patch assessment, testing, and packaging, with a primary focus on actual deployment to devices in the field. 

  • Design, implement and test software for embedded, enterprise, or desktop products medical device products. 

  • Evaluate technical options and provide recommendations for solutions.

  • Contribute to the development and maintenance of software infrastructure, tools, and processes.

  • Collaborate with product management, customer care, quality, regulatory, production, and other engineering disciplines to deliver upon product delivery objectives and business goals. 

Required Qualifications: 

  • Experience with Linux security vulnerability assessment. 

  • Experience with impact assessment of software patches and upgrades. 

  • Experience in Linux shell scripts, Perl, and/or Python. 

  • Working knowledge of Linux development environment tools. 

  • Experience with Jenkins, Perforce, Jira & Swarm preferred.

  • Self-motivated, critical thinker with a strong technical background. 

  • Excellent verbal and written communication skills. 

  • Experience with Word, Visio, and similar documentation tools. 

  • Strong analytical and problem-solving skills.

  • Organized and on-time with the ability to work in a structured process environment.

  • Systems used daily: Linux workstations (RHEL 8/9, future 10), CI pipelines, installer frameworks, Insight platform environment.

  • Personality traits: Curious, self-driven, strong critical thinking, ability to learn and work independently within a team. 

Preferred Qualifications: 

  • Linux operating system internals and Cmake/C++ programming language experience. 

  • Candidates must also do a self-assessment of their skills. 

  • Please enter this information in the job seeker comments upon submission

Technical Responsibilities 
1. Software Delivery & Deployment

  • Build and manage: 

    • Installers 

    • System images 

    • Patch deployment pipelines 

  • Deliver software to: 

    • Disconnected systems 

    • Field devices (OTA updates) 

2. Linux & System-Level Work

  • Strong hands-on with: 

    • Linux (Red Hat preferred) 

    • OS-level operations 

    • Patch management & upgrades 

  • Work includes: 

    • Security vulnerability assessment 

    • Impact analysis of patches 

3. Development & Automation

  • Scripting: 

    • Shell scripting 

    • Python / Perl 

  • Automation: 

    • CI/CD pipelines (Jenkins) 

    • Ansible (good to have) 

System & Product Engineering

  • Work on: 

    • Linux-based medical devices 

    • Embedded / enterprise systems 

  • Tasks: 

    • Design, implement, test software 

    • Maintain frameworks & infrastructure 

    • Improve tools, processes, pipelines 

Security & Networking

  • Device hardening 

  • Whitelisting software updates 

  • Cybersecurity controls at OS level 

Tools & Technologies

  • Required: 

    • Linux (core requirement) 

    • Shell/Python/Perl scripting 

    • Patch & vulnerability management 

  • Preferred: 

    • Jenkins 

    • Perforce, Jira, Swarm 

    • C++ / CMake 

    • Ansible 

Typical Day

  • ~30-minute stand-up meeting 

  • Activities include: 

    • Supporting R&D software releases 

    • Creating installers & images 

    • Patch testing, packaging, deployment 

    • Managing CI/CD delivery pipelines 

Cross-Functional Interaction

  • Work with: 

    • Product Management 

    • Customer Care 

    • Quality & Regulatory teams 

    • Engineering teams 

Success Criteria

  • Understand complex system architecture 

  • Contribute to CI/CD-based software delivery 

  • Independently handle: 

    • Patch deployment 

    • Installer/image creation 

  • Deliver reliable updates to field systems 

Ideal Candidate

  • Strong Linux systems experience 

  • Experience in: 

    • Software delivery / deployment 

    • Patch & OTA systems 

  • Mindset: 

    • Curious, self-driven, problem solver 

    • Strong analytical & communication skills 

Key Insights

  • Strong emphasis on: 

    • Linux + patch deployment + OTA updates 

    • Software delivery & CI/CD pipelines 

Prep Focus 

  • Linux security & patching 

  • CI/CD (Jenkins) 

  • Scripting (Python/Shell) 

  • OTA update concepts 

Top 3 required skills:

  • Strong Linux OS internals

  • Software delivery / installer creation

  • Linux scripting and automation

Top 3 preferred skills:

  • OTA update experience

  • CMake / C++ familiarity

  • Networking and security concepts (whitelisting, certificates, encryption)

Education

  • Bachelor’s in Computer Science or related field , equivalent experience acceptable.

  • Medical/pharma experience: Preferred, not required, strong technical background preferred

Interview Process
1. Initial phone screen 
2. 2 rounds (Teams/video) 

  • 2–3 interviewers 

  • 30–45 minutes each 

About us:
DivIHN, the 'IT Asset Performance Services' organization, provides Professional Consulting, Custom Projects, and Professional Resource Augmentation services to clients in the Mid-West and beyond. The strategic characteristics of the organization are Standardization, Specialization, and Collaboration.

DivIHN is an equal opportunity employer. DivIHN does not and shall not discriminate against any employee or qualified applicant on the basis of race, color, religion (creed), gender, gender expression, age, national origin (ancestry), disability, marital status, sexual orientation, or military status.