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Senior Unix Engineer Jobs in Phoenix, AZ (NOW HIRING)

Raytheon

Senior Software Security Engineer - S3E

Phoenix, AZ

$113K - $155K/yr

... hire a Senior Software Security Engineer in Tucson, AZ. * Raytheon Tucson, AZ Location * Our ... Linux/Unix environment * Interfacing with FPGAs * Interfacing with low-level memory drivers * Inter ...

premier it Solutions

Sr. ETL Developer

Tempe, AZ · On-site

$48.75 - $64/hr

... Developer, Mapplet Designer, Mapping Designer, Workflow Manager, Workflow Monitor, Repository ... Experience in Unix/Linux Operating System and Shell scripting. Experience in integration of various ...

INT Technologies

APPS SYSTEMS ENGINEER 6

Phoenix, AZ · On-site

We are looking for a candidate (contract position) for a Senior Software Engineer role in our ... Unix shell, python, ant, etc.) Experience with various tools including SoapUI, Meter, CVS, SVN ...

INT Technologies

APPS SYSTEMS ENGINEER 6

Phoenix, AZ · On-site

We are looking for a candidate (contract position) for a Senior Software Engineer role in our ... Unix shell, python, ant, etc.) • Experience with various tools including SoapUI, Meter, CVS, SVN ...

premier it Solutions

Sr. ETL Developer

Tempe, AZ · On-site

$48.75 - $64/hr

... Developer, Mapplet Designer, Mapping Designer, Workflow Manager, Workflow Monitor, Repository ... Unix. § Strong experience using T-SQL, PL/SQL Procedures/Functions, Triggers and Packages. § ...

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Showing results 21-40

All JobsUnix Engineer JobsSenior Unix Engineer JobsSenior Unix Engineer Jobs in Phoenix, AZ

Senior Unix Engineer information

See Phoenix, AZ salary details

$59.1K

$125.7K

$182.2K

How much do senior unix engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior unix engineer in Phoenix, AZ is $125,660.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,800.00 and $142,500.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Unix Engineer, you need deep expertise in Unix/Linux system administration, scripting, troubleshooting, and a relevant degree or equivalent experience. Familiarity with automation tools (such as Ansible or Puppet), shell scripting languages (like Bash or Perl), and certifications like RHCE or CompTIA Linux+ is highly valued. Strong problem-solving skills, effective communication, and the ability to mentor junior staff help set top performers apart in this role. These skills ensure reliable systems, smooth operations, and robust support for complex enterprise environments.

What does a senior Unix engineer do?

A Senior Unix Engineer is responsible for designing, implementing, and maintaining Unix-based systems within an organization. They handle advanced troubleshooting, system performance tuning, security configurations, and ensure the reliability and scalability of Unix infrastructure. In addition, they often mentor junior engineers, develop automation scripts, and collaborate with other IT teams to support business operations. Their expertise is crucial for managing large-scale, mission-critical environments.

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

AspectSenior Unix EngineerSystem Administrator
CredentialsBachelor's in Computer Science, Unix/Linux certifications (e.g., RHCE, LPIC)Bachelor's in IT or related field, Linux/Unix certifications often preferred
Work EnvironmentDesigning, implementing, and maintaining Unix systems, often in enterprise environmentsManaging daily system operations, troubleshooting, and user support
Industry UsageTech, finance, healthcare, and large enterprisesVaries across industries, including small to large organizations
Search & Comparison IntentFocus on advanced Unix skills and system designFocus on operational support and system maintenance

The main difference is that Senior Unix Engineers focus on designing and optimizing Unix systems, while System Administrators handle daily operations and support. Both roles require similar certifications and work in related environments, but their responsibilities differ in scope and complexity.

What are some of the most common challenges faced by senior Unix engineers in a large enterprise environment?

Senior Unix Engineers in large enterprises often face challenges related to managing complex, heterogeneous server environments and ensuring high availability. Balancing routine maintenance, security patching, and system upgrades with the need to minimize downtime can be demanding. Additionally, staying up to date with evolving technologies and scripting languages, while coordinating with cross-functional teams like network, storage, and application groups, requires strong communication and problem-solving skills.
What are popular job titles related to Senior Unix Engineer jobs in Phoenix, AZ? For Senior Unix Engineer jobs in Phoenix, AZ, the most frequently searched job titles are:
What job categories do people searching Senior Unix Engineer jobs in Phoenix, AZ look for? The top searched job categories for Senior Unix Engineer jobs in Phoenix, AZ are:
Senior Unix Engineer jobs near you
Infographic showing various Senior Unix Engineer job openings in Phoenix, AZ as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $125,660 per year, or $60.4 per hour.

Senior Customer Tech Support Engineer II

Axway Software SA

Scottsdale, AZ • On-site

Full-time

Medical, Retirement, PTO

Re-posted 12 days ago

Job description

Overview
We are seeking our new Senior Customer Technical Support Engineer to join the Axway team! In this role, you will be working on enterprise application support for our MFT product, which involves troubleshooting, SQL, networking, and customer-facing work.
This is a tremendous opportunity for the Senior Technical Support Engineer who enjoys working with customers to solve challenging technical problems in a dynamic, fast-paced environment. You will start by learning one of Axway's industry-leading enterprise software solutions while becoming familiar with our worldwide support processes. As your confidence builds, you will take ownership of support cases and the customer relationship. In your visible role, you will work with Axway's sales team, field consultants, and the R&D organization and be well-positioned to drive customer success.
Location: Scottsdale, AZ
Hybrid: 2 Days Onsite per Week
Responsibilities
  • Provide advanced technical support for both the application and environment, including the operating system, database, and network
  • Lead accounts through complex issue resolution, including customer meetings, status reports, and updates.
  • Respond to phone, email, and web ticket customer issues within target service levels
  • Act as a gateway between the customer and the internal teams, including R&D, sales, escalation engineers, to ensure product fixes and enhancements)
  • Maintain current working knowledge of Axway products and technology
  • Document all customer contacts and activities in CRM
  • Provide beta/sprint support for assigned products
  • Independently manages and drives the resolution of customer cases from intake to closure within strict target Service Level Agreements (SLAs)
  • Participates in 24/7 after-hours on-call rotations and may require occasional travel to customer sites for on-site troubleshooting
  • Provides proactive account management for designated customers to monitor satisfaction levels and identify opportunities for support improvement

Qualifications
  • Minimum 5 years of experience in customer support or a production environment
  • Bachelor's Degree in IT, CS, or related field of study
  • Must have deep knowledge of network connectivity and communication protocols such as FTP/SFTP, HTTP/HTTPS, SSH, and TLS certificate management
  • Expected familiarity with cloud and containerization technologies (AWS, Azure, GC, Docker, Kubernetes)
  • Requires deep understanding of Linux/Unix and proficiency with Windows operating systems, including command-line navigation, log analysis, and environment troubleshooting
  • Proficiency in SQL and database concepts (e.g., Oracle, MySQL, PostgreSQL, MongoDB) is required
  • The desire to flourish while working at an international company with coworkers from all over the globe is essential.
  • Physical presence is required in the office during normal business hours and occasionally outside of normal business hours
  • Experience with networking fundamentals, connectivity troubleshooting, and certificates

Key Competencies
  • Disciplined yet creative approach to problem-solving
  • Strong curiosity-driven desire to become an expert
  • Ability to manage multiple work streams while maintaining a high level of customer satisfaction
  • Excellent verbal and written communication skills
  • Ability to work effectively in a dynamic, highly visible environment
  • High level of ownership and accountability
  • Windows Server experience
  • Exposure to programming or scripting languages (Java, Perl, Python, Bash)

#LI-KJ1
#LI-Remote
Company Overview
Axway has been shaping the future of enterprise integration for over 25 years. We are recognized as global industry leaders, helping organizations drive digital transformation with secure, mission-critical software that powers impactful business outcomes.
As part of 74Software, we're backed by a group of leading software companies delivering mission-critical solutions worldwide. Our focus is on delivering long-term value, leveraging cutting-edge technology, and fostering strong client partnerships. Join us and be part of a collaborative, forward-thinking team shaping the future of enterprise integration solutions.
Why Axway?
At Axway, we believe we're better together. We celebrate diverse perspectives and experiences, knowing our people are our greatest strength. Join us and be part of a team where you can thrive, grow, and make an impact.
We offer benefits that support your health, growth, and lifestyle, so you can thrive at work and beyond, including health coverage, retirement plans, paid time off, flexible work, career development, competitive pay, and global culture perks.
Equal Opportunity Employer
We are committed to providing equal opportunities and ensuring a fair and inclusive recruitment process. We do not discriminate on the basis of age, disability, gender, sexual orientation, race, religion, or any other protected characteristic.

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