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Linux Systems Engineer Jobs in Chelmsford, MA (NOW HIRING)

TIER4 GROUP

Linux System Administrator

Natick, MA · Hybrid

Linux Systems Administrator 6+ Month Contract Hybrid in Natick, MA Key Responsibilities:  Linux ... Collaborate with Platform Engineering to define scope, requirements, and strategies for managing ...

Specter Aerospace

DevOps & Systems Engineer

Peabody, MA · On-site

$58.50 - $80.25/hr

... Engineer to support the development, deployment, and maintenance of the internal systems used by ... This role is focused primarily on on-premises Linux systems, self-hosted development infrastructure ...

Apex Systems

Systems Engineer

North Reading, MA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Working knowledge of Linux administration and troubleshooting. * Understanding of networking ... Systems Engineer, Network Engineer, Infrastructure Engineer, Technical Operations Engineer, or ...

New

Nvidia

Senior HPC and Quantum Systems Engineer

Westford, MA · Hybrid

$108K - $148K/yr

Strong background in Linux systems administration, job schedulers (Slurm or equivalent), and ... systems engineers, and external partners. Ways to Stand Out from the Crowd: * Direct experience ...

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All JobsLinux Systems Engineer JobsLinux Systems Engineer Jobs in Chelmsford, MA

Linux Systems Engineer information

See Chelmsford, MA salary details

$10

$53

$72

How much do linux systems engineer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for linux systems engineer in Chelmsford, MA is $53.36, according to ZipRecruiter salary data. Most workers in this role earn between $47.45 and $59.95 per hour, depending on experience, location, and employer.

What does a Linux systems engineer do?

A Linux Systems Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems and servers. They ensure the stability, security, and performance of Linux environments, often managing system updates, backups, and user permissions. Their role also involves automating tasks, monitoring system health, and providing technical support to resolve issues related to Linux infrastructure.

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

To thrive as a Linux Systems Engineer, you need expertise in Linux server administration, scripting (such as Bash or Python), and a solid understanding of networking and security concepts, typically supported by a degree in computer science or related certifications like RHCE. Familiarity with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, and cloud services is essential. Strong problem-solving skills, attention to detail, and effective communication help engineers collaborate and resolve complex technical issues efficiently. These skills ensure reliable, secure, and scalable systems that support organizational operations.

What are some common challenges Linux systems engineers face when managing large-scale server environments?

Linux Systems Engineers working in large-scale environments often encounter challenges such as maintaining system uptime during updates, efficiently automating repetitive tasks, and ensuring robust security across numerous servers. Troubleshooting complex issues that span networks, storage, and compute resources requires strong diagnostic skills and collaboration with other IT teams. Additionally, staying current with evolving technologies and best practices is essential to keep systems optimized and secure.

What is the difference between Linux Systems Engineer vs Network Administrator?

AspectLinux Systems EngineerNetwork Administrator
CertificationsLinux+, RHCE, CompTIA Server+CCNA, Network+
Work EnvironmentData centers, cloud environments, enterprise serversCorporate networks, ISPs, large organizations
ResponsibilitiesServer setup, automation, scripting, system optimizationNetwork setup, troubleshooting, security, monitoring
Industry UsageIT, cloud services, hosting providersTelecommunications, enterprise IT, service providers

While both roles involve IT infrastructure, a Linux Systems Engineer focuses on managing Linux servers, automation, and system performance, whereas a Network Administrator handles network infrastructure, connectivity, and security. Understanding these differences helps organizations assign the right skills for their technical needs.

Linux Systems Engineer jobs near you
Infographic showing various Linux Systems Engineer job openings in Chelmsford, MA as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $110,997 per year, or $53.4 per hour.

Senior Unix/Linux Systems Administrator

Info Way Solutions

Boston, MA • On-site

Other

Posted 2 days ago

New

Job description

Job Summary
We are seeking an experienced Senior Unix/Linux Systems Administrator to design, implement, maintain, and troubleshoot enterprise Unix/Linux infrastructure. The ideal candidate will have strong hands-on experience with Linux/Unix systems administration, server management, automation, security, networking, monitoring, and production support.
The candidate will work closely with infrastructure, application, security, database, and DevOps teams to ensure high availability, performance, security, and reliability of mission-critical systems.
Required Experience
  • 8+ years of experience in Unix/Linux Systems Administration.
  • Strong hands-on experience with Red Hat Enterprise Linux (RHEL), Oracle Linux, CentOS, Ubuntu, or similar Linux distributions.
  • Strong knowledge of Unix/Linux server installation, configuration, patching, upgrades, and troubleshooting.
  • Experience managing enterprise production environments with high availability and 24x7 support.
  • Strong knowledge of Linux system performance, capacity management, and troubleshooting.
  • Experience with shell scripting using Bash, KornShell (KSH), or similar.
  • Strong understanding of TCP/IP, DNS, DHCP, SSH, NFS, FTP/SFTP, HTTP/HTTPS, and networking fundamentals.
  • Experience with VMware, virtualization, and/or cloud infrastructure.
  • Experience with automation and configuration management tools such as Ansible, Puppet, or Chef.
  • Experience with enterprise monitoring and logging tools.
  • Strong knowledge of Linux security, user/access management, permissions, certificates, and vulnerability remediation.
  • Experience supporting enterprise applications, databases, middleware, and infrastructure services.
  • Strong troubleshooting, analytical, and problem-solving skills.
Key Responsibilities
  • Install, configure, maintain, and troubleshoot enterprise Unix/Linux servers.
  • Perform operating system upgrades, patching, hardening, and lifecycle management.
  • Monitor system health, performance, capacity, availability, and resource utilization.
  • Troubleshoot CPU, memory, disk, filesystem, network, and application-related issues.
  • Manage Linux filesystems, LVM, RAID, NFS, mounts, permissions, and storage.
  • Configure and maintain system services including SSH, NTP, DNS, FTP/SFTP, HTTP/HTTPS, cron, and systemd.
  • Develop and maintain Bash/KSH scripts to automate administrative and operational tasks.
  • Automate server provisioning, configuration, patching, and deployment using Ansible or other automation tools.
  • Manage user accounts, groups, sudo access, SSH keys, permissions, and security policies.
  • Implement Linux security hardening and remediate vulnerabilities identified through security scans.
  • Support backup, recovery, disaster recovery, and high-availability solutions.
  • Work with networking, storage, database, middleware, application, and security teams to resolve infrastructure issues.
  • Participate in production deployments, maintenance windows, incident management, and root-cause analysis.
  • Maintain system documentation, operational procedures, architecture diagrams, and troubleshooting guides.
  • Participate in on-call and 24x7 production support as required.
  • Contribute to infrastructure modernization, automation, cloud migration, and DevOps initiatives.
Required Technical Skills
  • Operating Systems: RHEL, Oracle Linux, CentOS, Ubuntu, AIX/Unix
  • Scripting: Bash, KornShell, Python
  • Automation: Ansible, Puppet, Chef
  • Virtualization: VMware, Hyper-V
  • Cloud: AWS, Azure, or Google Cloud Platform
  • Storage: LVM, RAID, NFS, SAN/NAS
  • Networking: TCP/IP, DNS, DHCP, SSH, HTTP/HTTPS, SFTP
  • Monitoring: Splunk, Nagios, SolarWinds, Grafana, Prometheus
  • Security: Linux hardening, sudo, SSH, certificates, vulnerability remediation
  • Databases/Middleware: Oracle, WebLogic, Apache, Tomcat
  • IT Operations: ServiceNow, incident/change/problem management
  • DevOps: Git, CI/CD, Infrastructure as Code

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