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Senior Linux Systems Engineer Jobs in Alabama (NOW HIRING)

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Senior Linux Administrator

Huntsville, AL · On-site

Monitors system performance and addresses any issues through an effective support process. This ... Work with software developers in ensuring their applications operate correctly within a Linux ...

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Senior Linux Systems Engineer information

See Alabama salary details

$91.1K

$116K

$143.7K

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

As of Jun 15, 2026, the average yearly pay for senior linux systems engineer in Alabama is $115,951.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,000.00 and $125,100.00 per year, depending on experience, location, and employer.

What does a Senior Linux Systems Engineer do?

A Senior Linux Systems Engineer is responsible for designing, implementing, and maintaining complex Linux-based systems and servers within an organization. Their duties often include configuring system architecture, ensuring system security and reliability, automating processes with scripting, and troubleshooting advanced issues. They may also mentor junior engineers, manage large-scale deployments, and contribute to planning the IT infrastructure. This role requires deep expertise in Linux operating systems, networking, and system optimization.

How does a Senior Linux Systems Engineer typically collaborate with development and security teams?

A Senior Linux Systems Engineer often works closely with development teams to ensure that infrastructure is tailored to the needs of applications, facilitating smooth deployments and resolving compatibility issues. Collaboration with security teams is also essential, as they help implement and maintain system hardening, intrusion detection, and compliance with security policies. Regular meetings, ticketing systems, and cross-functional project planning are common ways these teams work together to ensure system reliability, security, and performance.

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

AspectSenior Linux Systems EngineerLinux Systems Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining, monitoring, and supporting Linux systems
ResponsibilitiesAdvanced system architecture, scripting, troubleshooting complex issuesRoutine system setup, updates, user management
Industry UsageTech companies, data centers, cloud providersEnterprises, hosting providers, IT departments

The main difference is that Senior Linux Systems Engineers focus on designing and optimizing Linux infrastructure, while Linux Systems Administrators handle daily maintenance and support tasks. The engineer role involves more strategic planning and complex problem-solving, whereas the administrator role emphasizes operational support and system stability.

What are the key skills and qualifications needed to thrive as a Senior Linux Systems Engineer, and why are they important?

To thrive as a Senior Linux Systems Engineer, you need expert-level knowledge of Linux/Unix systems administration, scripting languages (such as Bash or Python), and a degree in computer science or a related field. Familiarity with configuration management tools (like Ansible or Puppet), cloud platforms (AWS, Azure), and relevant certifications (e.g., RHCE, LFCS) are highly valued. Strong problem-solving abilities, effective communication, and the ability to mentor junior engineers distinguish top performers in this role. These skills and qualities are vital for ensuring system reliability, optimizing performance, and driving team success in complex IT environments.
What are popular job titles related to Senior Linux Systems Engineer jobs in AL? For Senior Linux Systems Engineer jobs in AL, the most frequently searched job titles are:
Senior Linux Systems Engineer jobs near you
Infographic showing various Senior Linux Systems Engineer job openings in Alabama as of June 2026, with employment types broken down into 93% Full Time, 4% Part Time, 2% Contract, and 1% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $115,951 per year, or $55.7 per hour.
Linux System Administrator -Senior - Active TS is required (ONSITE - 100%)

Linux System Administrator -Senior - Active TS is required (ONSITE - 100%)

VISUAL SOFT, INC

Huntsville, AL • On-site

Other

Medical, Dental, Life, Retirement, PTO

Posted 25 days ago

Job description

Visual Soft, Inc is seeking qualified candidates to work on our efforts with a Prime for their end customer, a federal agency in Huntsville, AL
Job Title: Senior Linux System Administrator (AWS) - Top Secret Clearance
Location: Huntsville, Alabama (100% Onsite)
Clearance Required: Active Top Secret Clearance (U.S. Citizenship Required)
Employment Type: Full-Time / Permanent
Education: Bachelor's Degree (B.S.) in Computer Science, Information Systems, or related field
Experience: Minimum 8+ years of hands-on Linux system administration and cloud operations experience
Job description:
We are seeking an experienced Senior Linux System Administrator with proven expertise in AWS cloud environments to support mission-critical systems within a classified defense program.
This position is fully onsite in Huntsville, AL, supporting a federal intel agency
The ideal candidate has deep experience managing Red Hat Enterprise Linux (RHEL) or similar distributions, implementing automation and infrastructure-as-code solutions, and maintaining high-availability, secure cloud environments in compliance with DoD security standards.
Key Responsibilities
Administer and maintain Linux servers (RHEL, CentOS, Ubuntu) in classified and unclassified environments.
Design, implement, and maintain AWS infrastructure (VPC, EC2, S3, CloudWatch, IAM, RDS, EFS).
Automate provisioning, configuration, and deployment tasks using Ansible, Terraform, or CloudFormation.
Monitor system performance, conduct root-cause analysis, and implement performance tuning.
Patch and harden Linux systems to meet DISA STIG and RMF compliance requirements.
Manage user accounts, permissions, and security policies in accordance with DoD standards.
Support and integrate CI/CD pipelines and DevSecOps practices.
Collaborate with cybersecurity teams to ensure continuous monitoring and incident response.
Participate in Agile/Scrum sprints, providing infrastructure support to development and QA teams.
Required Skills and Qualifications
Bachelor's degree in Computer Science, Information Systems, Engineering, or related field.
8+ years of hands-on Linux system administration experience (RHEL, CentOS, Ubuntu).
Proven experience managing cloud infrastructure in AWS (VPC, EC2, EBS, S3, IAM, CloudFormation, CloudWatch).
Proficiency in troubleshooting networking concepts (TCP/IP, DNS, firewalls, load balancers).
Familiarity with CI/CD tools (Jenkins, GitLab CI/CD, AWS CodePipeline).
Working knowledge of security hardening (STIGs, CIS benchmarks) and RMF controls.
Excellent problem-solving, documentation, and communication skills.
Desired Certifications such as:
Familiarity with container technologies (Docker, Kubernetes, ECS/EKS).
Experience with AWS GovCloud or classified AWS regions.
AWS Certified SysOps Administrator or Solutions Architect
Red Hat Certified Engineer (RHCE)
Security+, CISSP, or equivalent DoD 8570 certification.
Exposure to monitoring tools (Splunk, Prometheus, Grafana, Nagios).
Our standard benefits include:Our standard benefitsinclude 3 weeks of Paid time off (PTO that includes sick leave). Any unused PTO will be issued as a check at the end of an employee's anniversary with us. we also provide 2 floating and 8 public holidays. Floating and holidays expire at the end of every year of service of an employee. In addition, company will cover 50% of health and dental insurances only for all full time employees, however, dependents can be added at extra cost. Employee's health and dental coverage becomes effective after 30 days or first of the month after an employee completes initial 30 working days, we cover 50% for the employee's health and dental insurances. An employee has to finish all of your paper work for health and dental in the first 30 days of your employment with us. We provide STD, LTD and one time salary equivalent of life insurance at NO cost to all full time employees. All full time employees or w-2 employees with no benefits will be eligible to participate in company's 401k program after 90 days of employment with a company match of 4%, immediate vesting. In addition, all w-2 employees are eligible to be part of company's profit sharing, no employee contributions required.

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