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Linux Unix System Administrator Jobs in Pennsylvania

PSECU

Network Administrator

Harrisburg, PA · On-site

Advanced Systems Administration: Applies advanced knowledge and experience to configure, manage ... Proficiency administering various server platforms such as Windows Server, Linux/Unix, and ...

Almo Corporation

Systems Administrator

Philadelphia, PA · On-site

... system health, performance, and capacity; apply patches and updates. • Perform backup/restore ... Linux or Unix appliances (bonus only) • Familiarity with Cloudflare concepts (DNS, WAF) • Basic ...

ASR INTERNATIONAL

Systems Administrator

Philadelphia, PA · On-site

$70K - $104K/yr

The System Administrator provides IT support Services to include asset lifecycle support; Standard ... Strong knowledge of network and system administration, including Windows and Linux environments.

Arconic

Linux Server Administrator

Pittsburgh, PA

Proactively monitoring system performance and capacity planning * Manage, coordinate, and implement software upgrades, patches, hot fixes on Linux servers. Job Specific Functions: * Proactively ...

Vertex

Software Engineer III

King Of Prussia, PA · On-site

... Administer and support Linux/Unix, Windows, and IBM Power Systems (IBM i) operating environments - 5%. Write automation and utility scripts using Python and Shell scripting - 10%. Manage source code ...

Arconic

Linux Server Administrator

Pittsburgh, PA · On-site

Proactively monitoring system performance and capacity planning * Manage, coordinate, and implement software upgrades, patches, hot fixes on Linux servers. Responsibilities Job Specific Functions:

Vertexinc

Software Engineer III

King Of Prussia, PA · On-site +1

... Administer and support Linux/Unix, Windows, and IBM Power Systems (IBM i) operating environments - 5%. Write automation and utility scripts using Python and Shell scripting - 10%. Manage source code ...

Arconic

Linux Server Administrator

Pittsburgh, PA · On-site

Proactively monitoring system performance and capacity planning * Manage, coordinate, and implement software upgrades, patches, hot fixes on Linux servers. You have: (required) * Bachelor's degree ...

System One

Senior Infrastructure Engineer

Pittsburgh, PA · On-site

$105K - $143K/yr

Linux/Unix and Windows servers . Virtualized and cloud environments . Middleware and application hosting platforms . Monitor infrastructure health, performance, and system availability . Troubleshoot ...

Paradigminfotech

System admin

Harrisburg, PA

... UNIX/Linux Administration, Microsoft PKI) Nice to have 3 Years Experience troubleshooting technical issues Required 3 Years Experience working in a multi-team environment Required 3 Years Excellent ...

System One

Senior Infrastructure Engineer

Pittsburgh, PA · On-site

$105K - $143K/yr

Linux/Unix and Windows servers . Virtualized and cloud environments . Middleware and application hosting platforms . Monitor infrastructure health, performance, and system availability . Troubleshoot ...

System One

Senior Infrastructure Engineer

Pittsburgh, PA · On-site

$105K - $143K/yr

Linux/Unix and Windows servers . Virtualized and cloud environments . Middleware and application hosting platforms . Monitor infrastructure health, performance, and system availability . Troubleshoot ...

System One

Senior Infrastructure Engineer

Pittsburgh, PA · On-site

$105K - $143K/yr

Linux/Unix and Windows servers . Virtualized and cloud environments . Middleware and application hosting platforms . Monitor infrastructure health, performance, and system availability . Troubleshoot ...

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All JobsLinux Unix System Administrator JobsLinux Unix System Administrator Jobs in Pennsylvania

Linux Unix System Administrator information

See Pennsylvania salary details

$79.7K

$119.9K

$201K

How much do linux unix system administrator jobs pay per year?

As of Jul 17, 2026, the average yearly pay for linux unix system administrator in Pennsylvania is $119,921.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,200.00 and $128,800.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Linux/Unix System Administrator, and why are they important?

To thrive as a Linux/Unix System Administrator, you need expertise in system installation, configuration, troubleshooting, scripting (such as Bash or Python), and a solid understanding of networking and security principles, often backed by a degree in computer science or a related field. Familiarity with tools like Ansible, Puppet, Nagios, and commonly used distributions, plus certifications such as RHCSA or CompTIA Linux+, is highly valued. Strong problem-solving, analytical thinking, and effective communication skills help administrators excel in managing systems and collaborating with technical teams. These competencies are essential to maintain robust, secure, and efficient server environments critical to business operations.

What are some common challenges faced by Linux Unix System Administrators, and how can they be addressed?

Linux Unix System Administrators often encounter challenges such as managing system uptime, applying timely security patches, and troubleshooting unexpected performance issues. Balancing routine maintenance with urgent incidents can be demanding, especially in environments with 24/7 operations. To address these challenges, administrators typically rely on automation tools, proactive monitoring, and clear communication within their IT teams. Staying current with documentation and best practices also helps streamline problem-solving and ensures system reliability.

What is the difference between Linux Unix System Administrator vs Network Administrator?

AspectLinux Unix System AdministratorNetwork Administrator
CertificationsLinux/Unix certifications (e.g., LPIC, RHCE)Network certifications (e.g., CCNA, CompTIA Network+)
Work EnvironmentServers, data centers, cloud platformsNetworking hardware, routers, switches, firewalls
Primary ResponsibilitiesManaging Linux/Unix servers, scripting, system securityConfiguring and maintaining network infrastructure
Industry UsageIT, data centers, cloud servicesTelecommunications, enterprise networks

The Linux Unix System Administrator focuses on managing and maintaining Linux and Unix servers, ensuring system security and performance. In contrast, the Network Administrator primarily handles network infrastructure, including routers and switches, to ensure reliable connectivity. Both roles require technical certifications and are vital in IT and enterprise environments, but they specialize in different aspects of technology infrastructure.

What are Linux Unix System Administrators?

Linux Unix System Administrators are IT professionals responsible for installing, configuring, maintaining, and troubleshooting Linux and Unix-based servers and systems. They ensure that these systems run efficiently, securely, and reliably for users and applications. Their duties often include user account management, system updates, monitoring system performance, implementing security measures, and performing regular backups. They play a critical role in supporting business operations that depend on stable and secure computing environments.
What are popular job titles related to Linux Unix System Administrator jobs in PA? For Linux Unix System Administrator jobs in PA, the most frequently searched job titles are:
Linux Unix System Administrator jobs near you
Infographic showing various Linux Unix System Administrator job openings in Pennsylvania as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $119,921 per year, or $57.7 per hour.
Systems Administrator

Systems Administrator

Almo Corporation

Philadelphia, PA • On-site

Other

Re-posted 7 hours ago

Job description

Job Description - Systems Administrator (mid-level)
Location: Montréal, QC or Philadelphia, PA
Department: IT
Reports to: IT Infrastructure Manager
Works under the guidance of: Lead Systems Administrator / Architect
Position Type: Full-Time
Schedule: Monday-Friday during regular business hours, with the ability to perform administrative duties and maintenance outside business hours as required. #LI-Hybrid
Role Summary
The mid-level Systems Administrator is responsible for the administration, maintenance, and operational support of the organization's Windows, Active Directory, and Azure environments. This role provides L2/L3 escalation within the Infrastructure and Security team and works under the guidance of the Lead SysAdmin/Architect to ensure stable, secure, and reliable infrastructure operations across North America. The ideal candidate brings strong systems administration experience with solid Azure skills and good networking fundamentals.
Key Responsibilities
  • Administer and maintain Windows Server, Active Directory, DNS, and DHCP.
  • Perform daily operational tasks in Azure/Entra, including VM management, VNet/NSG configuration, storage, monitoring, and backups.
  • Support and troubleshoot issues involving Azure hybrid identity (Entra Connect).
  • Provide L2/L3 escalation for systems-related incidents and service requests.
  • Monitor system health, performance, and capacity; apply patches and updates.
  • Perform backup/restore operations and ensure recovery readiness.
  • Conduct log analysis and root-cause troubleshooting using Azure Monitor, Log Analytics, and OS-level logs.
  • Collaborate with other SysAdmins, network, security, web/application, and SQL teams.
  • Support infrastructure-related components of business applications and peripheral systems (e.g., integrations, printers, and warehouse/RF devices).
  • Follow standards and direction set by the Lead SysAdmin/Architect.
  • Document system configurations, procedures, and troubleshooting steps.

Required Skills & Experience
  • 3-6 years of hands-on experience in a Systems Administrator role, including at least 3 years working with Microsoft Azure in an operational capacity
  • Strong experience with Windows Server and Active Directory administration (users, groups, OUs, GPO basics, DNS/DHCP).
  • Solid understanding of networking fundamentals (IP addressing, subnets, routing basics, firewall concepts, DNS).
  • Operational experience with Microsoft Azure, including:
  • Virtual Machines
  • VNets, NSGs, routing basics
  • Azure Backup
  • Azure Monitor and basic Log Analytics
  • Hybrid identity components (Entra Connect)
  • Microsoft 365 administration (Exchange Online, SharePoint, Teams).
  • Experience supporting enterprise or mid-sized environments (1000-5000 users preferred).
  • Strong troubleshooting and analytical abilities, especially log-driven debugging.
  • Basic PowerShell scripting for administration tasks.
  • Ability to handle L2/L3 support independently while collaborating with senior team members.

Nice-to-Have Qualifications
  • Experience with Linux or Unix appliances (bonus only).
  • Familiarity with Cloudflare concepts (DNS, WAF).
  • Basic understanding of SQL connectivity troubleshooting.
  • Experience working in ITIL-driven or structured operational environments.

Competencies
  • Strong problem-solving and analytical thinking
  • Effective collaboration and communication
  • Adaptability and willingness to learn
  • Attention to detail and adherence to standards
  • Ability to manage multiple tasks in a dynamic environment

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