ZipRecruiter

Log In

1

Linux Systems Administrator Jobs in Maine (NOW HIRING)

NinjaOne

$102K - $127K/yr

... Familiarity with Linux/macOS systems and basic command-line troubleshooting. · Strong ... Strong communicator with executive presence--able to tailor messaging for admins, architects, and ...

Textron

Systems Engineer

Waterboro, ME · On-site

Who We Are Textron Systems is part of Textron, a $14 billion, multi-industry company employing 35,000 talented makers, thinkers, creators and doers worldwide. We make things that fly, hover, zoom and ...

Textron

Systems Engineer

Waterboro, ME · On-site

Who We Are Textron Systems is part of Textron, a $14 billion, multi-industry company employing 35,000 talented makers, thinkers, creators and doers worldwide. We make things that fly, hover, zoom and ...

AT Process Technologies

Systems Engineer

Berwick, ME · On-site

$100K - $180K/yr

As our Systems Engineer, you will own the integration point between chemistry, process, mechanical, and controls -- defining requirements, architecting how subsystems fit together, and making sure ...

CACI

Submarine Systems Engineer

Kittery, ME · On-site

$55K - $111K/yr

Submarine Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel:

Iberdrola

Power System Engineer

Augusta, ME

Power System Engineer Location : NY- Rochester, NY -Binghamton, CT - Orange, ME- Augusta, ME- Portland Work type : Office Avangrid, a leading U.S. energy company with more than 3.4 million electric ...

Iberdrola

Power System Engineer

Portland, ME

Power System Engineer Location : NY- Rochester, NY -Binghamton, CT - Orange, ME- Augusta, ME- Portland Work type : Office Avangrid, a leading U.S. energy company with more than 3.4 million electric ...

previous pagenext page

Showing results 21-40

All JobsLinux Systems Administrator JobsLinux Systems Administrator Jobs in Maine

Linux Systems Administrator information

See Maine salary details

$19

$50

$73

How much do linux systems administrator jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for linux systems administrator in Maine is $50.31, according to ZipRecruiter salary data. Most workers in this role earn between $39.81 and $60.53 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 Maine?

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

What job categories do people searching Linux Systems Administrator jobs in Maine look for?

The top searched job categories for Linux Systems Administrator jobs in Maine are:

What are popular job titles related to Linux Systems Administrator jobs in ME?

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

Linux Systems Administrator jobs near you
Infographic showing various Linux Systems Administrator job openings in Maine as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $104,642 per year, or $50.3 per hour.

Database Administrator (Oracle)

General Dynamics - Bath Iron Works

Bath, ME • On-site

$110K - $139K/yr

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 13 days ago

Key responsibilities

  • Administer, maintain, and support Oracle databases across development, test, and production environments.

  • Perform installation, configuration, patching, cloning, backup, and recovery using RMAN and related tools.

  • Monitor database performance, execute tuning activities, and implement high availability solutions including RAC and ASM.

General Dynamics Bath Iron Works rating

8.5

Company rating: 8.5 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

Job description

Job Description

We offer a competitive salary for this role, with an expected range of $110,100 to $139,500. The final offer will depend on your experience, skills, and overall qualifications. General Dynamics - Bath Iron Works also provides a variety of benefits including medical & dental insurance coverage, 401(k) retirement savings plan, flexible spending accounts/HSAs, life and disability insurance, company paid holidays, paid time off (PTO), health coaching, athletic trainers, employee assistance programs and onsite health services.

We are seeking an experienced  to support, maintain, and optimize our enterprise database environment. The ideal candidate has deep experience with Oracle 12c/19c (or newer) and understands enterprise data management best practices. This role will work closely with infrastructure, application development, data engineering, and business teams to ensure database reliability, availability, and performance.

Operating under the BIW Business Operating System (BOS), the Oracle Database Administrator ensures compliance with safety, quality, and performance standards while coordinating with other key stakeholders to meet overall milestones.

Key Responsibilities

  • Safety Leadership:
    • Be a safety leader for your team and help foster a culture of operational safety.
    • Ensure all safety training is completed on time.
  • Project Execution:
    • Administer, maintain, and support Oracle databases across development, test, and production environments.
    • Perform installation, configuration, patching, cloning, backup, and recovery using RMAN and related tools.
    • Monitor database performance and execute tuning activities.
    • Implement and maintain high availability solutions including RAC and ASM.
    • Manage database security, user access, roles, and compliance with company standards.
    • Design and implement backup/restore strategies and lead disaster recovery planning.
    • Support schema design, data modeling, and SQL code reviews.
    • Maintain documentation, SOPs, and architectural diagrams.
    • Participate in on-call rotations and support critical incidents.
  • Training and Development:
    • Take part in training to further working knowledge of new database management tools and methodologies.
    • Attend BIW training opportunities as required.
  • Team Collaboration and Communication:
    • Collaborate with application teams to troubleshoot issues and optimize SQL queries.
    • Communicate effectively across application and data engineering functions.
  • Continuous Improvement:
    • Identify and implement database management process improvements and optimizations as required.
Required/Preferred Education/Training

Required:

  • High school diploma or equivalent.   

Preferred:

  • Bachelor's Degree in the field of Computer Science, Data Science, or a related technical field.
Required/Preferred Experience

Required:

  • 5-10 years of hands-on Oracle DBA experience in a production environment.
  • Expertise with Oracle versions 12c and 19c.
  • Proficiency with RMAN, ASM, OEM/Cloud Control.
  • Strong database performance optimization and tuning skills.
  • Understanding of Oracle enterprise management best practices.
  • Solid understanding of Linux/Unix environments and shell scripting.
  • Experience with backup strategies and disaster recovery planning.
  • Familiarity with PL/SQL, SQL query tuning, and schema design.
  • Strong analytical, troubleshooting, and communication skills. 

Preferred Oracle Experience:

  • Experience with Oracle Cloud (OCI) or cloud-hosted Oracle workloads.
  • Experience with enterprise data warehouses.
  • Understanding of DevOps pipelines, CI/CD, and Git workflows.
  • Experience supporting ERP or other enterprise applications.
  • Oracle certifications (OCA, OCP, OCM).
  • Experience with SQL Server 2019, 2022, 2025.
Employment Type: FULL_TIME

What General Dynamics Bath Iron Works employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply