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Linux Systems Administrator Jobs in Manchester, NH

BAE Systems

Systems Admin Prin

Merrimack, NH · On-site

$118K - $200K/yr

In this Principal Linux Administrator position you will make impacts in the following ways; * Administer patch management for RHEL-based Linux systems, including vulnerability scanning, patch ...

BAE Systems

Systems Admin Prin

Manchester, NH · On-site

$118K - $200K/yr

Government Secret Clearance with ability to obtain a Top Secret Clearance * 10+ years of experience (7+ years of experience with a degree) as a system administrator. * Strong command of Linux RHEL ...

St Mary's Bank

Systems Administrator I

Manchester, NH · On-site

Overview Under the direction of the IT Manager, the Systems Administrator I is responsible for ... Support Microsoft Windows and LINUX servers within a VMWare virtualization environment including ...

All Systems Plus

Systems Administrator I

Pembroke, NH · On-site

We are seeking a dependable and technically skilled Systems Administrator to support the daily operation, maintenance, and improvement of our IT infrastructure across corporate and remote locations.

BAE Systems

Systems Admin Prin

Hudson, NH · On-site

$118K - $200K/yr

Build, configure, administer and troubleshoot Windows (and Linux) servers and user workstation ... Document system configuration for new and existing systems. * Perform VCSA (vCenter Server ...

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Linux Systems Administrator information

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How much do linux systems administrator jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for linux systems administrator in Manchester, NH is $50.68, according to ZipRecruiter salary data. Most workers in this role earn between $40.10 and $60.96 per hour, depending on experience, location, and employer.

What is a Linux systems administrator?

Linux Systems Administrators are IT professionals responsible for installing, configuring, maintaining, and supporting Linux-based servers and systems. They manage user accounts, ensure system security, monitor performance, and troubleshoot hardware and software issues. Their role often involves automating tasks, applying patches and updates, and ensuring the reliable operation of critical applications. Linux Systems Administrators play a key part in keeping an organization's IT infrastructure running smoothly and securely.

What skills and qualifications are needed to be a Linux systems administrator?

To thrive as a Linux Systems Administrator, you need a deep understanding of Linux operating systems, networking concepts, and scripting languages like Bash or Python, usually supported by a relevant degree or certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with tools like Ansible, Docker, Kubernetes, and system monitoring platforms is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in troubleshooting and collaborating with IT teams. These skills are crucial for ensuring secure, stable, and high-performing IT infrastructure that supports business operations.

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

Linux Systems Administrators often encounter challenges such as maintaining system security across multiple servers, ensuring high availability, and managing configuration consistency. Troubleshooting network or hardware issues in a large environment can be complex, especially when minimizing downtime is critical. Additionally, keeping software and kernel updates synchronized without disrupting services requires careful planning and automation. Collaboration with development, security, and operations teams is crucial to address these challenges efficiently.

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

AspectLinux Systems AdministratorNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServer management, Linux environments, data centersNetwork infrastructure, routers, switches, LAN/WAN
ResponsibilitiesManaging Linux servers, scripting, securityConfiguring networks, troubleshooting connectivity

The Linux Systems Administrator primarily focuses on managing Linux servers, ensuring system security, and automating tasks. In contrast, the Network Administrator handles network infrastructure, maintaining connectivity, and configuring network devices. Both roles require technical certifications and work in IT environments, but their core responsibilities differ in scope and focus.

Are Linux Systems Administrators in high demand?

Linux Systems Administrators are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Employers seek professionals with skills in scripting, networking, and certifications like RHCE or CompTIA Linux+ to manage and secure Linux environments effectively.

How much do Linux systems administrators make?

Linux systems administrators typically earn a median annual salary ranging from $70,000 to $100,000, depending on experience, certifications, and location. Professionals with advanced skills in scripting, networking, and security can earn higher salaries, especially in enterprise environments or with specialized certifications like RHCE or CompTIA Linux+.

Is a Linux Systems Administrator a good career?

A Linux Systems Administrator is a valuable role in IT, responsible for managing and maintaining Linux-based servers and infrastructure. It often requires knowledge of scripting, networking, and security, with certifications like CompTIA Linux+ or RHCSA enhancing job prospects. The role offers steady demand and opportunities for specialization and career growth.

What are popular job titles related to Linux Systems Administrator jobs in Manchester, NH?

For Linux Systems Administrator jobs in Manchester, NH, the most frequently searched job titles are:

What job categories do people searching Linux Systems Administrator jobs in Manchester, NH look for?

The top searched job categories for Linux Systems Administrator jobs in Manchester, NH are:

Linux Systems Administrator jobs near you
Infographic showing various Linux Systems Administrator job openings in Manchester, NH as of August 2026, with employment types broken down into 82% Full Time, 13% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $105,413 per year, or $50.7 per hour.

Sr. Principal Linux Systems Administrator

Prattwhitney

Andover, MA • On-site

$107.50 - $204.50/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago

Pratt & Whitney rating

8.7

Company rating: 8.7 out of 10

Based on 157 frontline employees who took The Breakroom Quiz

16th of 72 rated aerospace companies

Job description

Overview

Sr. Principal Linux Systems Administrator, Infrastructure Workplace Services, onsite in Andover, MA. Relocation may be available per policy. This role supports fast-paced, critical programs with classified information system capabilities and requires on-site presence.

What You Will Do
  • Manage and optimize Red Hat Enterprise Linux infrastructure to ensure reliable and secure IT operations.
  • Act as a senior technical resource to maintain confidentiality, integrity, and availability of assigned IT systems and applications.
  • Partner with Cybersecurity teams to maintain compliance, and provide documentation, training, and guidance on advanced IT processes and procedures.
  • Mentor and guide junior administrators across corrective and preventive maintenance, routine tasks, account management, and system performance tuning.
  • Lead and contribute to technical meetings with internal teams and program stakeholders, providing guidance and best practices.
  • Develop, document, and enforce system administration processes, standards, and best practices.
  • Participate in Change Request reviews and serve on Change Management Boards at various program levels.
  • Support 24x7 operational systems; some work outside standard hours may be required.
  • May travel to other US domestic locations up to 10% per year as needed.
Qualifications (Required)
  • Bachelor’s degree or equivalent experience; or Advanced Degree with related experience (minimum 5–8 years, depending on degree).
  • Advanced experience administering Red Hat Enterprise Linux environments.
  • Experience mentoring individuals and teams.
  • Ability to obtain DoD Directive 8140/8570 certification (e.g., CompTIA Security+ CE or equivalent) within a reasonable timeframe.
  • Ability to obtain Interim U.S. government-issued security clearance prior to start date; U.S. citizenship required for security clearance eligibility.
Preferred Qualifications
  • Experience with VMware, Kubernetes, OpenShift, Podman, Terraform and/or Ansible (Infrastructure as Code), and Windows administration.
  • Scripting/coding proficiency (Python, Go, PowerShell, Bash).
  • Experience supporting engineers in software, simulations, and hardware development.
  • Familiarity with NISPOM, JAFAN, JSIG, and DoD/RMF guidelines.
  • Strong communication skills with the ability to influence and drive change.
Location, Travel & Relocation

Onsite role located in Andover, MA. Relocation may be available per company policy. Up to 10% travel to other US domestic locations as business needs dictate.

What We Offer
  • Competitive salary range: 107,500 USD – 204,500 USD.
  • Benefits including medical, dental, vision, life, disability, 401(k) match, and more.
  • Paid time off, holidays, parental leave, Employee Scholar Program, and other programs dependent on business unit and collective-bargaining status.
  • Incentive compensation programs where applicable.
Company and Equal Opportunity

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected class. RTX maintains privacy and policy terms at the company website.

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What Pratt & Whitney employees say

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Benefits

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Workplace

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About Pratt & Whitney

Sourced by ZipRecruiter

Pratt & Whitney has a long history of leadership and innovation in the field of aviation propulsion. Our story begins in the 1920s and has flourished throughout the decades. We have continuously transformed and reinvented our businesses to offer superior products and services to our customers. In 1925, the Pratt & Whitney Aircraft Company was founded by Frederick B. Rentschler, pioneer of the air-cooled radial engine design which enabled unprecedented power-to-weight ratio. Its first engine, the R-1340 Wasp engine, transformed military and commercial aviation and is still in use today. In 1928, the Canadian division of the Pratt & Whitney Aircraft Company was established. In 1944, Pratt & Whitney began its gas turbine and jet propulsion initiative. The company constructed a wind tunnel, laboratory and engineering center to support our allies’ efforts in World War II. In 1945, wartime production included more than 300,000 Pratt & Whitney engines, touted by service members as extremely dependable – a legacy that continues today. From there, Pratt & Whitney continued to design and innovate more powerful, agile, and reliable engines becoming a leader in the aerospace industry. Today, Pratt & Whitney has more than 85,000 engines in service and more than 16,000 customers worldwide.

Industry

Engineering professional services

Company size

10,000+ Employees

Headquarters location

East Hartford, CT, US

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