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Senior Linux System Engineer Jobs in Orlando, FL

Atlantic.Net Inc.

Systems Engineer

Orlando, FL · On-site

Administer and optimize Windows and Linux server environments, performing tasks such as ... Create and maintain detailed system documentation, runbooks, and knowledge base articles to ...

Atlantic.Net

Systems Engineer

Orlando, FL · On-site

Administer and optimize Windows and Linux server environments, performing tasks such as ... Create and maintain detailed system documentation, runbooks, and knowledge base articles to ...

Atlantic.Net

Systems Engineer

Orlando, FL

Administer and optimize Windows and Linux server environments, performing tasks such as ... Create and maintain detailed system documentation, runbooks, and knowledge base articles to ...

ECS

Senior Systems Engineer

Orlando, FL · On-site

$120K - $130K/yr

Senior Systems Engineer would provide technical leadership for virtual training systems, with a focus on transitioning logistics trainers into the Synthetic Training Environment (STE). This role ...

Serco Inc.

Senior Systems Engineer with Security Clearance

Orlando, FL · On-site

$88K - $121K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Support military simulation system and application integration, evaluation, and interoperability ... Possess or obtain within six months, a Linux OS certification (i.e., Linux+, RHCSA etc.). Company ...

Siemens Energy, Inc.

HPC Application management

Orlando, FL · On-site

  • Medical

  • Retirement

  • PTO

Perform Linux system administration tasks, including installation, configuration, patching, updates ... Hands-on experience supporting engineering simulation workloads in HPC environments. * Hands-on ...

Leidos

Senior Network Engineer

Orlando, FL · On-site

$116K - $210K/yr

  • Medical

  • Retirement

  • PTO

Description Position: Senior Network Engineer Location: Orlando, FL (On-site w/some Hybrid ... Experience with Linux systems administration. * Familiarity with Agile methodologies. * Experience ...

Leidos

Senior Network Engineer

Winter Garden, FL · On-site

$116K - $210K/yr

  • Medical

  • Retirement

  • PTO

Description Position: Senior Network Engineer Location: Orlando, FL (On-site w/some Hybrid ... Experience with Linux systems administration. * Familiarity with Agile methodologies. * Experience ...

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Senior Linux System Engineer information

See Orlando, FL salary details

$93.8K

$119.4K

$148K

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

As of Aug 15, 2026, the average yearly pay for senior linux system engineer in Orlando, FL is $119,422.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,200.00 and $128,800.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a 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 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 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.

What are popular job titles related to Senior Linux System Engineer jobs in Orlando, FL?

For Senior Linux System Engineer jobs in Orlando, FL, the most frequently searched job titles are:

What job categories do people searching Senior Linux System Engineer jobs in Orlando, FL look for?

The top searched job categories for Senior Linux System Engineer jobs in Orlando, FL are:

What cities near Orlando, FL are hiring for Senior Linux System Engineer jobs?

Cities near Orlando, FL with the most Senior Linux System Engineer job openings:

Senior Linux System Engineer jobs near you

Systems Engineer

Atlantic.Net Inc.

Orlando, FL • On-site

Full-time

Re-posted yesterday

Job description

Job Summary:
Atlantic.Net Inc. is a market-leading Cloud Services company recognized for providing exceptional business hosting services. As a Systems Engineer, you will design, implement, and manage the organization's IT infrastructure, focusing on virtualization technologies and cross-functional collaboration to ensure reliable operations.
Responsibilities:
• Identity and Access Management: Assist in the administration of Active Directory and/or alternative identity providers (e.g., LDAP, FreeIPA), supporting user account lifecycle management, group policy/ACL management, and integration with security tools.
• Server Management: Administer and optimize Windows and Linux server environments, performing tasks such as configuration management, performance tuning, security hardening (following established standards), and troubleshooting.
• Automation & Configuration Management: Develop and maintain automation scripts and contribute to configuration management solutions (e.g., Ansible, Puppet, Chef, Terraform) to streamline deployments and enforce configuration consistency.
• Cloud Integration: Assist in the design, implementation, and management of hybrid cloud environments, integrating on-premise infrastructure with cloud services.
• Monitoring & Alerting: Configure and maintain monitoring tools to proactively identify and resolve performance issues and security vulnerabilities.
• Collaboration & Communication: Collaborate with cross-functional teams (development, security, network) to plan and execute system upgrades, migrations, and new project deployments. Clearly communicate technical concepts to both technical and non-technical audiences.
• Documentation & Knowledge Sharing: Create and maintain detailed system documentation, runbooks, and knowledge base articles to facilitate efficient troubleshooting and knowledge transfer.
Qualifications:
Required:
• 7+ years of experience in a Linux systems administration role.
• Solid understanding of Linux operating systems (e.g., CentOS, Ubuntu, Debian) and core services.
• Proficiency in scripting languages (e.g., Bash, Python, PowerShell) for automation tasks.
• Familiarity with configuration management tools (Ansible, Puppet, Chef, Terraform).
• Understanding of networking concepts, protocols (TCP/IP, DNS, DHCP), and services (VPN, firewall).
• Ability to diagnose and resolve technical issues effectively.
• Excellent communication and interpersonal skills with the ability to collaborate with cross-functional teams.
• Understanding of security best practices and ability to implement security controls.
Preferred:
• Relevant certifications (e.g., CompTIA Linux+, RHCSA).
• Experience with containerization technologies (Docker, Kubernetes).
Company:
Established in 1994, Atlantic.Net is a market-leading hosting solutions provider renowned for providing exceptional infrastructure as a service, simplifying complex technologies, and building a trusted brand. Founded in 1994, the company is headquartered in Orlando, USA, with a team of 11-50 employees. The company is currently Early Stage.

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