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Senior Linux System Engineer Jobs in Lewiston, ME

Sun Life Financial

Senior Operational Engineer

Portland, ME · Remote

$106K - $146K/yr

Sun Life is seeking a highly skilled Senior Operational Engineer to join the Contact Centre ... Collaborate with business stakeholders, business systems analysts, architects, and technology ...

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Open Net ME, LLC

Senior IT Support Engineer

Portland, ME · On-site

$65K - $90K/yr

Senior IT Support Engineer About Open Net ME, LLC Join our southern Maine dynamic Managed Services ... Deliver onsite and remote IT support to clients, resolving communications and systems issues ...

SNC-Lavalin

Senior Civil/ Structural Engineer

Augusta, ME · On-site +1

$110K - $150K/yr

Overview We are seeking a Senior Civil/ Structural Engineer to join our team to join our team ... We connect people, data and technology to transform the world's infrastructure and energy systems.

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All JobsLinux System Engineer JobsSenior Linux System Engineer JobsSenior Linux System Engineer Jobs in Lewiston, ME

Senior Linux System Engineer information

See Lewiston, ME salary details

$105.2K

$133.9K

$165.9K

How much do senior linux system engineer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for senior linux system engineer in Lewiston, ME is $133,905.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,500.00 and $144,400.00 per year, depending on experience, location, and employer.

What does a senior Linux system engineer do?

A Senior Linux System Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems and servers within an organization. They ensure the reliability, security, and optimal performance of these systems, often leading projects and mentoring junior engineers. Their tasks may include automation, scripting, system updates, monitoring, and responding to incidents. They also collaborate with other IT teams to support business needs and implement best practices for system administration.

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

To thrive as a Senior Linux System Engineer, you need deep expertise in Linux operating systems, scripting (such as Bash, Python, or Perl), system architecture, and a relevant degree or equivalent experience. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, cloud services, and certifications such as RHCE or LPIC are highly valued. Strong problem-solving, collaboration, and communication skills help you efficiently manage complex environments and mentor junior staff. These capabilities are crucial for ensuring system stability, security, and scalability in mission-critical IT infrastructures.

What are some common challenges a senior Linux system engineer faces when managing large-scale server environments?

Senior Linux System Engineers often encounter challenges related to maintaining system uptime, managing complex configurations, and ensuring security across a large number of servers. Troubleshooting issues in distributed environments, automating repetitive tasks, and keeping systems up-to-date with the latest patches are also frequent responsibilities. Collaboration with development, security, and networking teams is essential to resolve cross-functional issues and implement new solutions efficiently. Staying current with evolving technologies and best practices is key to overcoming these challenges and excelling in the role.

What is the difference between Senior Linux System Engineer vs Linux System Administrator?

AspectSenior Linux System EngineerLinux System Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining and supporting existing Linux systems
ResponsibilitiesAdvanced troubleshooting, system architecture, scriptingSystem setup, user management, routine maintenance

The Senior Linux System Engineer typically focuses on designing and optimizing Linux environments, requiring advanced skills and certifications. In contrast, the Linux System Administrator handles daily maintenance and support tasks. Both roles often require similar certifications and work in similar environments, but their responsibilities differ in scope and complexity.

Senior Linux System Engineer jobs near you

Senior Engineer- Protection & Control

Asplundh Engineering Services, LLC

Lewiston, ME • On-site

$109K - $150K/yr

Full-time

Medical, Dental, Vision

Re-posted 16 hours ago

Job description

Description
A Senior Engineer with Asplundh Engineering Services (AES) will lead a team or work on a team to complete engineering tasks and create custom engineering solutions to meet customer needs. The candidate should also demonstrate the ability to adapt in a fast-paced and evolving industry.
An ideal candidate will possess strong leadership, organizational, communication and planning skills while excelling in a team-based environment. The candidate should approach all tasks in a detail-oriented manner, with a strong sense of ownership over all deliverables.
Key Responsibilities
  • Creating and reviewing Protection & Control detailed designs and direct others in the detailed design of medium to extra-high-voltage utility substations
  • Perform detailed design of one-line diagrams, elementary and wiring diagrams, SCADA, communications, conduit and cable sizing/routing, substation physical layouts, selection of substation equipment, writing of substation equipment specifications, proposal development, construction cost estimates, and project scheduling
  • Creating and reviewing detailed designs of Communication or Integration One-Line Diagrams and Front view Panel Diagrams for integrating substation protective relaying with utility specific RTU/ Remote Access / SCADA, managed switches and LAN Communication Equipment.
  • Experience filling the role of substation design engineer for several projects occurring concurrently
  • Reviewing current industry best practices to ensure best in class protection philosophy and compliance with cyber security requirements
  • Leading, planning, and coordinating projects with limited supervision
  • Understanding and delivering results based on client-specific standards and requirements
  • Training and developing junior personnel
  • Leading project teams and interfacing with the customer to deliver a quality product by the scheduled delivery date
  • Act as the OE (Owner's Engineer) responsible for reviewing designs and supplying the design team with the requested information to complete a project
  • Occasional travel will be required - Field support including Walk-downs, Site Visits, And "As-Built" support

Education & Experience
  • 6+ years of experience in relay/protection engineering or related industry required.
  • B.S. in Electrical Engineering or Electrical Engineering Technology.

Qualifications
  • Must be 18 years of age or older.
  • Strong knowledge of engineering theory, practices, and procedures
  • Engineer In Training (EIT) registration preferred
  • Registered PE (Professional Engineer) preferred
  • Familiarization or experience with various New England utilities and their associated P&C standards and procedures preferred
  • Experience in power protection, relay design, and planning, or substation design and telecom integration
  • Experience with substation relays and equipment manufacturers such as SEL, GE, Beckwith, electromechanical relays, Ruggedcom switches, and Cimplicity HMIs
  • Experience with AutoCAD or MicroStation software preferred
  • Experience with Document Control or Document Management preferred.

About Us
Asplundh Engineering Services (AES) provides safe, reliable and world-class engineering, design, planning, systems integration and testing services to transmission, distribution, substation, commercial, industrial and renewable infrastructure markets across the U.S.
An Asplundh Company
As part of One Asplundh, AES customers can take advantage of the full range of resources Asplundh has to offer through a single point of contact. From design to construction and testing to emergency storm restoration and utility vegetation management, our customers count on us for consistently safe and effective service.
Our Commitment
At AES, we believe in tackling challenges in partnership with our customers, leveraging our collective experience and resources to achieve success in every project.
*Salary depends on experience
#LI-Remote
Benefits
We offer a competitive range of benefits to support our employees' health, well-being, and financial security. Medical, dental, and vision benefits are available to all eligible employees on the first day of employment. For more information on the benefits available for this role, please contact the recruiter or hiring manager.
Individuals with a disability who desire a reasonable accommodation can contact the ADA Coordinator by calling 1-833-222-3066. We partner with the Department of Homeland Security/U.S. Customs and Immigration Service to e-Verify all newly hired employees.
An Equal Opportunity Employer.
Please note:
  • All job offers are subject to pre-employment drug screening and a background check.
  • Unless otherwise noted, we do not sponsor employees for work authorization in the U.S. for this position.
Notice to Agencies: We only accept resumes from recruiters, employment agencies, or staffing services if a Service Agreement has been signed and we have requested recruitment/staffing services for the specific position. Any unsolicited resumes will become the property of the company, and no fees or compensation will be paid to the recruiter, employment agency, or staffing service.

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