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AIX Administrator Marlboro, Massachusetts 12-24 month contract. Need Locals Need GC,USC,EAD,OPT We're looking for an AIX Administrator with Shell scripting experience Description: From the Manager:

Install, configure, upgrade and administer IBM AIX 6.1 & 7.1 Operating Systems on Power6, Power7, and Power 8 servers * Design and configure PowerVM and all virtualization services such as Shared ...

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How much do aix jobs pay per year?

As of Sep 2, 2026, the average yearly pay for aix in the United States is $73,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $60,000.00 and $80,000.00 per year, depending on experience, location, and employer.

What is an AIX?

An AIX job typically involves managing and administering IBM's AIX operating system, a Unix-based OS used in enterprise environments. Professionals in this role handle system installation, configuration, maintenance, troubleshooting, and performance tuning. They often work with LPARs (Logical Partitions), virtualization, storage management, and security hardening. AIX administrators ensure system reliability and may also support automation and scripting to streamline operations.

What are the key skills and qualifications needed to thrive in the AIX position?

To thrive as an AIX System Administrator, you need expertise in Linux/UNIX operating systems, particularly IBM's AIX, as well as strong troubleshooting and scripting abilities. Familiarity with tools such as IBM Power Systems, SMIT, LPAR, and certifications like IBM Certified System Administrator – AIX are commonly required. Strong analytical thinking, attention to detail, and effective communication are valuable soft skills for this position. These qualifications ensure smooth system operations, minimize downtime, and facilitate collaboration with IT teams to maintain critical infrastructure.

What are the common challenges faced by AIX system administrators on the job?

AIX System Administrators often encounter challenges related to maintaining uptime and performance on critical business systems, especially during system upgrades or migrations. They must be adept at diagnosing and resolving hardware or software issues under tight deadlines, which may require working outside of standard business hours. Keeping up-to-date with evolving technologies and security best practices can also be demanding, as AIX environments are foundational for many enterprise workloads. However, these challenges provide continuous learning opportunities and the chance to develop robust technical and problem-solving skills.

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Infographic showing various Aix job openings in the United States as of August 2026, with employment types broken down into 83% Full Time, 1% Part Time, 1% Temporary, and 15% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $73,557 per year, or $35.4 per hour.

AIX Senior System Admin - Infrastructure Platforms (Remote)

First-Citizens Bank & Trust Company

Austin, TX • On-site

$85K - $115K/yr

Other

This job post has expired 2 days ago. Applications are no longer accepted.


First Citizens Bank rating

7.4

Company rating: 7.4 out of 10

Based on 106 frontline employees who took The Breakroom Quiz

108th of 174 rated banks


Job description

Overview
This is a remote role that may only be hired in the following location(s): Arizona, North Carolina and Texas.
We are seeking a highly experienced Senior AIX Systems Administrator to join our Platform Computing Operations team supporting critical banking platforms. This role is responsible for the administration, maintenance, security, performance, and availability of IBM Power Systems and AIX environments that support mission-critical financial applications. The ideal candidate will possess extensive hands-on experience across all facets of AIX administration, IBM Power hardware management, virtualization technologies, disaster recovery, automation, and regulatory compliance requirements within highly regulated industries such as banking and financial services.
This position participates in an on-call rotation and must be available to provide 24x7 operational support for production incidents, maintenance events, and critical business initiatives.
Responsibilities & Qualifications
Duties and Responbdibilities:
AIX System Administration
  • Administer, configure, maintain, and troubleshoot IBM AIX operating systems across production, development, testing, and disaster recovery environments.
  • Perform installation, upgrades, patching, and lifecycle management of AIX systems.
  • Monitor system performance and capacity, proactively identifying and resolving infrastructure issues.
  • Manage file systems, storage allocation, volume groups, logical volumes, and system resources.
  • Perform performance tuning and optimization of AIX operating environments.

IBM Power Systems Administration
  • Manage IBM Power servers, including Power9, Power10, and future platforms.
  • Administer Hardware Management Consoles (HMCs), firmware upgrades, and hardware maintenance activities.
  • Configure and support LPARs, virtual I/O servers (VIOS), shared processor pools, and virtualization technologies.
  • Coordinate hardware refreshes, migrations, and capacity planning activities.

Security, Risk & Compliance
  • Ensure system configurations comply with banking regulatory, audit, and cybersecurity requirements.
  • Support internal and external audits and remediation efforts.
  • Implement security hardening standards, vulnerability remediation, and patch management processes.
  • Maintain compliance with applicable frameworks and standards including:
    • FFIEC guidance
    • PCI-DSS
    • SOX controls
    • NIST standards
    • CIS Benchmarks
    • Enterprise Information Security policies

Disaster Recovery & Business Continuity
  • Support high-availability configurations and business continuity initiatives.
  • Participate in recovery exercises and document recovery procedures.

Automation & Operational Excellence
  • Develop and/or troubleshoot automation scripts using Shell, KornShell (ksh), Perl, Python, or equivalent tools.
  • Create and maintain technical documentation, runbooks, and operational procedures.

Incident & Problem Management
  • Serve as an escalation point for complex AIX and Power Systems issues.
  • Lead root cause analysis activities, including associated documentation, and implement corrective actions.
  • Partner with application, database, storage, network, and security teams to resolve infrastructure issues.

On-Call Support
  • Participate in a rotating 24x7 on-call support schedule.
  • Respond to critical production incidents during evenings, weekends, and holidays as required.
  • Support planned maintenance activities outside normal business hours.

Change Management
  • Participate in change management processes and meetings
  • Coordinate maintenance outages with application teams
  • Execute platform upgrades and lifecycle management
  • Package and deploy third party software
  • Plan and execute system and platform migrations

Governance, Standards & Compliance
  • Conduct IAM reviews and manage deviations
  • Perform audit issue remediation management
  • Conduct baseline reviews and ongoing maintenance

Position Specific Skills:
Exposure to mainframe, desktop, Windows and UNIX system support
Exposure to Server Virtualization
Exposure to Configuration Management and automation (Puppet, Chef, Ansible, Teraform etc.)
Mastery in Directory and Authentication services
Understanding of data warehouse architecture principles
Knowledge of BI or Enterprise Reporting Frameworks
Exposure to Business Continuity Processes
Working knowledge of scripting languages such as PowerShell, JavaScript, Python, SMP/E, Iebgenr, Iebcopy, etc
Understanding of data flow, network interfaces, and protocols such as systems network architecture (\"SNA\"), Transmission Control Protocol/Internet Protocol (\"TCP/IP\"), Domain Name System (\"DNS\"), and NetBIOS Extended User Interface (\"NetBEUI\")
Knowledge of relational database management system fundamentals and design principles, databases and applications tuning tools, and multi-platform programs such as DB2, SQL Server, and Oracle
Ability to be on call 24 hours a day, 7 days a week
Qualifications:
Bachelor's Degree and 6 years of experience in Systems engineer and systems programmer OR High School Diploma or GED and 10 years of experience in Systems engineer and systems programmer
Preferred Qualifications:
  • 10+ years of enterprise-level AIX administration experience supporting mission-critical environments.
  • 10+ years of hands-on experience supporting IBM Power Systems hardware platforms.
  • Expert-level knowledge of:
    • IBM AIX 7.x
    • IBM Power Systems (Power9, Power10)
    • Hardware Management Console (HMC)
    • Virtual I/O Server (VIOS)
    • PowerVM Virtualization
    • Logical Partitioning (LPAR)
    • Network Installation Manager (NIM)
  • Advanced experience with:
    • SAN storage and multipathing
    • TCP/IP networking, DNS, LDAP, SSH, and NTP
    • Backup, recovery, and disaster recovery solutions
    • Performance monitoring, tuning, and capacity management
  • Strong Unix Shell Scripting expertise (ksh, bash, and sh) with the ability to develop, maintain, and troubleshoot complex automation scripts supporting enterprise operational processes, system administration, monitoring, reporting, and application support functions.
  • Demonstrated experience developing and maintaining Ansible playbooks, roles, inventories, and automation workflows to support server provisioning, configuration management, patch deployment, compliance remediation, and operational standardization across AIX environments.
  • Experience supporting systems within highly regulated industries, preferably banking or financial services.
  • Working knowledge of regulatory and compliance requirements, including:
    • FFIEC
    • PCI-DSS
    • SOX
    • NIST Security Framework
    • CIS Benchmarks
  • Experience supporting high-availability and disaster recovery configurations.
  • Strong troubleshooting, root cause analysis, and problem-solving skills.
  • Excellent verbal and written communication skills with the ability to interact effectively with auditors, vendors, application teams, and senior leadership.

Preferred Areas of Experience:
  • Experience supporting banking core applications and payment platforms.
  • Experience with Ansible, Terraform, or other automation platforms.
  • Experience with enterprise monitoring solutions.
  • Familiarity with Red Hat Linux administration.

Key Competencies:
  • Ownership and accountability
  • Strong analytical and problem-solving skills
  • Attention to detail
  • Risk awareness and security mindset
  • Customer service orientation
  • Ability to perform effectively under pressure
  • Strong collaboration and leadership skills

Additional Information
Benefits are an integral part of total rewards and First Citizens Bank is committed to providing a competitive, thoughtfully designed and quality benefits program to meet the needs of our associates. More information can be found at
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