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Ubuntu Linux Jobs (NOW HIRING)

KMS Solutions, LLC

Network IT Hardware Engineer

Newport, RI · On-site

$80K - $120K/yr

Administer Windows and Ubuntu Linux systems, including user account management, Group Policy adjustments, SSH key configuration, system hardening, and patching. * Execute regular vulnerability scans ...

Ask IT consulting

Linux Admin

Des Moines, IA · On-site

CentOS, Ubuntu, RHEL and Oracle Linux Install and configure Linux servers and application residing on Linux servers Develop and maintain installation and configuration procedures. Contribute to and ...

LERETA, LLC

Linux Systems Engineer

Pomona, CA · Hybrid

$95K - $127K/yr

Design, harden, and maintain RHEL/Ubuntu systems; implement HA/DR strategies and patching standards. * Networking troubleshooting: Diagnose issues across OSI/TCP/IP layers (DNS/DHCP, routing, VLANs ...

Sonsoft Inc

DevOps Engineer

Alpharetta, GA

$51.50 - $70.50/hr

Proven, Hands-On experience with Red Hat or Ubuntu Linux, other flavors of UNIX, windows. Direct hands-on experience with AWS services Direct hands-on experience with GitLab, Stash, Jira, Redmine ...

Cellebrite

Senior Linux Systems Engineer

Tysons, VA · On-site +1

We are looking for a Senior Linux Systems Engineer with deep Debian/Ubuntu expertise to help scale Corellium's fleet. This role focuses on building the Linux foundations, automation, and operational ...

22nd Century Technologies, Inc.

Linux Engineer

Atlanta, GA · On-site

$80K - $95K/yr

Design, deploy, and maintain Linux servers, with a focus on RHEL and Ubuntu distributions. Implement and manage security controls such as SELinux, FIPS mode, firewalls, and access policies. Harden ...

New

CGI Inc.

Linux Systems Administrator

Arlington, VA · On-site

TS/SCI required with the ability to obtain a TS/SCI with Poly highly desired • Strong knowledge of various Linux distributions (e.g., Red Hat, Ubuntu, CentOS). • Proficiency in scripting ...

Sebenza LLC

Linux Engineer

Fairfax, VA · On-site

Responsibilities : • Build, automate and support mission critical, highly secure and highly available large scale infrastructure. • Linux systems administration experience (Ubuntu, RHEL or CentOS ...

Cellebrite

Senior Linux Systems Engineer

Tysons, VA · On-site +1

We are looking for a Senior Linux Systems Engineer with deep Debian/Ubuntu expertise to help scale Corellium's fleet. This role focuses on building the Linux foundations, automation, and operational ...

CHAOS Industries

Production Test Engineer

El Segundo, CA · On-site

$120K - $160K/yr

Automate workstation provisioning and configuration using Ubuntu/Linux and Ansible * Troubleshoot and resolve issues in automation scripts, lab systems, and networked test environments * Configure ...

Sonsoft Inc

DevOps Engineer

Alpharetta, GA · On-site

$51.50 - $70.50/hr

Proven, Hands-On experience with Red Hat or Ubuntu Linux, other flavors of UNIX, windows. * Direct hands-on experience with AWS services * Direct hands-on experience with GitLab, Stash, Jira, Redmine ...

SG Cap Trading, LLC

Linux Systems Engineer

Chicago, IL · On-site

Required : • Proficiency with Linux command line environments (Ubuntu/Debian, CentOS/RHEL) • Strong Python programming skills for automation. • Experience with Bash scripting and configuration ...

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How much do ubuntu linux jobs pay per hour?

As of Aug 5, 2026, the average hourly pay for ubuntu linux in the United States is $55.32, according to ZipRecruiter salary data. Most workers in this role earn between $50.24 and $59.38 per hour, depending on experience, location, and employer.

What are some common challenges faced by professionals working in Ubuntu Linux system administration, and how can they be managed?

Professionals working in Ubuntu Linux system administration often encounter challenges such as managing system updates without disrupting services, ensuring robust security configurations, and troubleshooting compatibility issues with third-party applications. Staying current with the latest security patches and leveraging automation tools like Ansible or Puppet can help streamline these tasks. Collaborating closely with development and security teams is essential to maintain system stability and address potential vulnerabilities proactively.

What are the key skills and qualifications needed to thrive as an Ubuntu Linux system administrator?

To thrive as an Ubuntu Linux System Administrator, you need a solid understanding of Linux operating systems, shell scripting, networking, and system security, often validated by relevant degrees or Linux certifications (e.g., CompTIA Linux+ or LPIC-1). Familiarity with tools like Bash, SSH, Docker, system monitoring utilities, and configuration management systems such as Ansible or Puppet is typical. Strong problem-solving abilities, attention to detail, and effective communication with team members are vital soft skills in this role. These skills and qualities are essential for maintaining system stability, securing environments, and efficiently supporting organizational IT infrastructure.

What is the difference between Ubuntu Linux vs Linux System Administrator?

AspectUbuntu LinuxLinux System Administrator
Primary FocusOperating system, user interface, and software managementSystem maintenance, network management, security, and troubleshooting
Required SkillsLinux commands, package management, basic scriptingServer management, scripting, networking, security protocols
Work EnvironmentDesktops, servers, cloud platformsData centers, enterprise servers, cloud infrastructure
CertificationsUbuntu certifications, Linux Foundation certificationsCompTIA Linux+, RHCE, LPIC-2

Ubuntu Linux is an open-source operating system used on desktops and servers, focusing on user-friendly interface and software management. A Linux System Administrator manages and maintains Linux servers and networks, ensuring security and performance. While Ubuntu Linux is a specific OS, a Linux System Administrator works across various Linux distributions, including Ubuntu, to support enterprise infrastructure.

What is an Ubuntu Linux administrator?

Ubuntu Linux administrators are IT professionals who manage, configure, and maintain computer systems running the Ubuntu Linux operating system. Their responsibilities include installing software updates, ensuring system security, troubleshooting issues, monitoring system performance, and supporting users. They often work in server environments, overseeing network configurations, backups, and automation tasks. A strong understanding of Linux command-line tools and scripting is essential for this role.
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Ubuntu Linux jobs near you
Infographic showing various Ubuntu Linux job openings in the United States as of July 2026, with employment types broken down into 93% Full Time, 1% Part Time, and 6% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $115,062 per year, or $55.3 per hour.

Network IT Hardware Engineer

KMS Solutions, LLC

Newport, RI • On-site

$80K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Job description

Network IT Hardware Engineer


Company Overview:

KMS Solutions, LLC is a technical management / solutions company that specializes in engineering, analysis, and cyber security. Founded in 2005, KMS is a certified small business with nearly two decades of experience supporting the Department of Defense as well as many other departments and programs critical to our Nation’s security and well-being.

KMS is a three-time winner of the USA Today Top Workplaces recognizing quality workplace cultures across the United States who put their employees first. Additionally, KMS has won multiple regional Top Workplaces awards and Culture Excellence Awards for Compensation & Benefits, Innovation, Leadership, Purpose & Values and Work-Life Flexibility.


Position Summary

This position provides on-site technical support at NUWC Division Newport with a focus on hardware installation, network connectivity, mixed-OS system administration, and cybersecurity compliance in secure DoD environments. The role supports day-to-day operational readiness of government systems while maintaining strict adherence to security protocols, asset management procedures, and configuration control requirements. This employee will support the Marine Species Modeling Teams and a Navy Range program.


Essential Functions

Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

  • Install, configure, test, and maintain computer hardware, network peripherals, switches, and structured cabling within secure NUWC environments.
  • Monitor and troubleshoot LAN connectivity, identify network bottlenecks, and coordinate with NUWC personnel for infrastructure impacts or escalations.
  • Perform routine hardware lifecycle tasks including inventory updates, configuration documentation, diagnostics, system replacements, and secure equipment handling.
  • Administer Windows and Ubuntu Linux systems, including user account management, Group Policy adjustments, SSH key configuration, system hardening, and patching.
  • Execute regular vulnerability scans, STIG-driven remediation, port audits, and cybersecurity compliance tasks in accordance with NUWC/DoD guidelines.
  • Implement and enforce Least Privilege principles, manage administrative access, and maintain auditable access control records.
  • Configure, collect, and review system and security audit logs to identify unauthorized access attempts, configuration drift, or anomalous activity.
  • Support SQL database backup jobs (daily, weekly, monthly) and assist with restoration dry-runs as required.
  • Develop simple bash scripts and automation tools to streamline monitoring, logging, and system maintenance tasks.
  • Maintain cross-platform file sharing and interoperability between Windows and Linux systems across supported NUWC projects.
  • Provide direct technical support to the project, ensuring systems, sensors, or analysis workstations remain operational and compliant.
  • Prepare technical documentation, update configuration baselines, and support reporting requirements associated with cybersecurity audits and system reviews.
  • Interact with NUWC customers, government leads, and internal project managers in a professional and timely manner.
  • Perform other related duties, tasks, and responsibilities as required to support project and organizational needs.


Required Education and Experience

  • Bachelor’s degree in Information Technology, Computer Science, Cybersecurity, or a related discipline with 3–5 years of relevant experience.
    • OR Associate’s degree in a related field with 5–7 years of relevant technical experience.
  • Experience supporting hardware, networks, and mixed Windows/Linux environments in a government, defense, or regulated setting.
  • Hands-on experience with Windows and Ubuntu Linux system administration.
  • Familiarity with DoD cybersecurity practices, patching requirements, and configuration management.
  • Must meet eligibility requirements to obtain and maintain a DoD Secret clearance.


Preferred Education and Experience

  • Prior experience supporting NUWC or NAVSEA activities.
  • CompTIA A+ certification preferred.
  • CompTIA Security+ (or higher, e.g., CySA+, CASP+) preferred.
  • Bachelor’s degree in a related field with 10 years of hands‑on experience in the field or a closely related technical discipline. (From your earlier request)
  • Prior military experience in an IT, communications, electronics, or cybersecurity specialty is highly preferred.
  • Familiarity with RMF/ATO processes, STIG implementation, ACAS/HBSS tools.
  • Experience with SQL database backups or administration.
  • Existing active DoD Secret clearance.

Competencies

  • Knowledge of foundational IT troubleshooting principles consistent with CompTIA A+ domains.
  • Understanding of DoD cybersecurity principles aligned with Security+ certification standards.
  • Ability to apply secure configuration practices, access control principles, and incident reporting requirements within a DoD environment.
  • Strong adherence to documentation, configuration management, and compliance-driven workflows.
  • Strong troubleshooting and analytical skills.
  • Ability to follow strict configuration management and cybersecurity protocols.
  • Attention to detail and accurate documentation habits.
  • Ability to work independently in a fast-paced government environment.
  • Proficiency with Windows, Linux, and command-line tools.
  • Strong communication skills and professionalism with government customers.


Additional Eligibility Requirements

  • Must comply with all NUWC base access, training, and cybersecurity requirements.


Work Authorization/Security Clearance Requirement

  • This position requires the ability to obtain and/or maintain a DoD Secret Security Clearance and required access to all worksite locations. Security clearances may only be granted to U.S. citizens. Security clearances may only be granted to U.S. citizens.
  • Legally authorized to work in the United States at the time of hire and throughout employment.


Other Duties:

Please note this job posting is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.


Supervisory Responsibility:

None.


Work Environment:

This position operates in a secure government facility environment. The role involves routine use of computers, secure systems, and standard office/IT equipment. Work is performed on-site at NUWC Division Newport for more than 50% of scheduled hours.

Physical Demands:

Must be able to lift and move up to 50 lbs of computer equipment, crawl under desks and through cabling areas as needed, and perform routine hardware installation tasks.


Position Type/Expected Hours of Work:

This is a full-time position. The typical workday is eight hours in length. Work hours must align with NUWC’s on-site access schedule and contract requirements. Flexibility in schedule may be permitted with supervisor approval. Attendance at required on-site meetings is expected, and the employee must account for the full number of hours per pay period necessary to maintain full-time status.


Telework:

  • No regular telework is allowed for this position.


Travel:

  • Ability to travel CONUS; potential to travel OCONUS.
  • Up to 5% CONUS travel may be required.


Benefits and Additional Compensation:

KMS offers a competitive benefits packaging including medical, dental and vision insurances, flexible spending account, PTO, paid holidays, military leave, bereavement leave, 401k / retirement savings plan, professional development and tuition reimbursement, basic and voluntary life insurance / AD&D, short-term and long-term disability, voluntary AFLAC supplemental insurance products and employee assistance plan (EAP) program. Additionally, KMS offers employee referral bonuses and a discretionary annual bonus.


AAP/EEO Statement:

KMS Solutions is an Equal Employment Opportunity Employer and maintains an Affirmative Action Program. We recruit, employ, train, compensate, and promote qualified individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, genetic information, or any other protected status under applicable federal, state, or local laws. Applicants or employees needing a reasonable accommodation during the application or interview process should contact Human Resources.


KMS Solutions is a drug free workplace.


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