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Linux Aix System Administrator Jobs in Washington

Cybertec, Inc.

AIX Admin

Reston, VA · On-site

Senior Level You must be a Senior System Administrator with documented employment experience of 5-7 ... Linux operating system, including installing, patching, monitoring, debugging, and fixing the ...

Cybertec, Inc

AIX Admin

Reston, VA · On-site

Senior Level You must be a Senior System Administrator with documented employment experience of 5-7 ... Linux operating system, including installing, patching, monitoring, debugging, and fixing the ...

CACI

Linux System Administrator

Washington, DC · Hybrid

Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of ...

New

CACI

Linux System Administrator

National Harbor, MD · Hybrid

Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of ...

New

Cymertek

Linux System Administrator

Tysons, VA · On-site

Linux System Administrator LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux ...

Cymertek Corporation

Linux System Administrator

Reston, VA · On-site

$95 - $135/hr

Linux System Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux ...

Cymertek

Linux System Administrator

Reston, VA · On-site

Linux System Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux ...

Cymertek

Linux System Administrator

Chantilly, VA · On-site

Linux System Administrator LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled ...

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Linux Aix System Administrator information

What is a Linux AIX system administrator?

Linux AIX System Administrators are IT professionals who manage, configure, and maintain servers running on both Linux and IBM's AIX operating systems. Their responsibilities include installing system updates, monitoring performance, ensuring security, and troubleshooting system issues. They also automate tasks using scripting, support users, and ensure systems are reliable and available. These administrators play a key role in keeping critical business applications running smoothly, especially in environments that use both Linux and enterprise-level UNIX systems like AIX.

What are the key skills and qualifications needed to thrive as a Linux AIX system administrator?

To thrive as a Linux AIX System Administrator, you need deep expertise in Unix/Linux and AIX operating systems, shell scripting, and experience with system configuration and troubleshooting, usually backed by a degree in computer science or related certifications like RHCSA or IBM Certified System Administrator. Familiarity with tools such as IBM Power Systems, virtualization platforms, backup solutions, and monitoring systems is essential. Strong problem-solving, time management, and communication skills make a candidate stand out by enabling effective incident resolution and teamwork. These competencies ensure system reliability, security, and high availability, which are critical for supporting organizational IT infrastructure.

What are some common challenges faced by Linux AIX system administrators, and how can they be proactively addressed?

Linux AIX System Administrators often encounter challenges such as managing complex hybrid environments, staying up-to-date with security patches across multiple platforms, and troubleshooting compatibility issues between Linux and AIX systems. Proactively documenting system configurations, automating routine tasks with scripts, and participating in ongoing training can help address these challenges. Additionally, collaborating closely with application teams and network administrators ensures smoother deployments and quicker resolution of cross-platform issues.

What is the difference between Linux Aix System Administrator vs Linux System Administrator?

AspectLinux Aix System AdministratorLinux System Administrator
CertificationsLinux certifications, AIX certificationsLinux certifications, vendor-specific certifications
Work EnvironmentIBM AIX servers, UNIX/Linux hybrid environmentsLinux servers, cloud and on-premises data centers
Industry UsageFinancial, healthcare, enterprise sectors using IBM hardwareTech, startups, enterprise sectors using various Linux distributions
Job FocusManaging AIX systems, UNIX commands, hardware integrationManaging Linux systems, scripting, network configuration

The Linux Aix System Administrator specializes in managing IBM AIX UNIX systems, often in enterprise environments, while the Linux System Administrator handles a broader range of Linux distributions across various industries. Both roles require Linux certifications and involve system management, but their environments and specific skills differ.

What are popular job titles related to Linux Aix System Administrator jobs in Washington?

For Linux Aix System Administrator jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Linux Aix System Administrator jobs in Washington look for?

The top searched job categories for Linux Aix System Administrator jobs in Washington are:

Linux Aix System Administrator jobs near you
Infographic showing various Linux Aix System Administrator job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, and 4% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution.

AIX Admin

Cybertec, Inc.

Reston, VA • On-site

Contractor

Re-posted 20 days ago

Job description

Job Description

PART A: The ONE MANDATORY REQUIREMENT:

 

Senior Level 

You must be a Senior System Administrator with documented employment experience of 5-7 years (60-84 months).

PART B: Requested Desirable Qualifications: The numbered qualifications below are not mandatory, but candidates should meet or exceed in duration and skill set target asked for, at least 4 of numbers 1 through 8. 

1. 72 months of experience working with p series hardware and the AIX operating system, including management of logical partitions, VIOS servers, and volume groups. This would include troubleshooting problems and starting support cases with IBM, creation of VIOS servers and lpars, upgrading the operating system using alt_disk_copy, and managing profiles to change CPU/Memory configurations. 

2. 60 months experience using an HMC and NIM to manage logical partitions. This would include setting up a multiple HMC environment for monitoring servers and to call home server events, modifying lpar profiles to add private network connectivity for NIM, and setting up a NIM server to be used for patching lpars and upgrading the operating system.

3. 60 months experience programming korn shell scripts and perl scripts. Scripts will be used to create monitoring reports. Information is pulled from them to alert staff of performance issues and potential problems, i.e. running low on disk space, paging space, or poor system performance.

4. 60 months experience using Logical Host Ethernet Adapters (LHEA) in lpar creation. Experience working with VIOS servers set up in either a SEA or a NPIV configuration.

5. 60 months experience working with the Linux operating system, including installing, patching, monitoring, debugging, and fixing the operating system.

6. 60 months experience setting up and managing a high-availability server environment. This would include identifying and eliminating a potential single point of failure in existing configurations. Experience with dynamic lpars and their administration. Experience modifying profiles/system configurations to make existing lpars dynamic.

7. 60 months experience setting up and maintaining GPFS. This would include upgrading GPFS, experience with performance monitoring GPFS filesystems and underlying disk management through GPFS commands. Experience accessing GPFS filesystems from multiple GPFS clusters.

8. 60 months experience using mksysb and backupios to create bare metal backups. This would include using these backups to clone lpars or VIOS servers. Also, experience using these backups to restore operating system files that have become corrupted or identified as missing.


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