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Linux System Administrator Jobs in Hawaii (NOW HIRING)

Entarian

System Administrator

Honolulu, HI · On-site

$65K - $120K/yr

Proficiency in administering Windows 10 / 11 and Red Hat Linux System operating systems ... Administer and maintain VMware virtual environments, including vCenter Server Appliances and ESXi ...

Entarian

System Administrator

Honolulu, HI

$65K - $120K/yr

Proficiency in administering Windows 10 / 11 and Red Hat Linux System operating systems ... Administer and maintain VMware virtual environments, including vCenter Server Appliances and ESXi ...

Cymertek

System Administrator

Honolulu, HI · On-site

System Administrator LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note this ... Proficiency with Windows and Linux systems * Experience with cloud-based systems management

E Logic

Lead System Administrator

Honolulu, HI · On-site

$80K/yr

E-logic is seeking a Lead System Administrator to provide comprehensive technical operations ... Provide central authentication, authorization, and administrative services for 20 Red Hat Linux ...

ActioNet, Inc.

Systems Administrator

Honolulu, HI

$130/hr

... a System Administrator role that provides hands-on technical support in a classified environment, responsible for installing, configuring, securing, and maintaining Windows and Linux systems ...

ActioNet

Systems Administrator

Honolulu, HI

$130/hr

... a System Administrator role that provides hands-on technical support in a classified environment, responsible for installing, configuring, securing, and maintaining Windows and Linux systems ...

ActioNet, Inc.

Systems Administrator

Honolulu, HI · On-site

$130K - $170K/yr

... a System Administrator role that provides hands-on technical support in a classified environment, responsible for installing, configuring, securing, and maintaining Windows and Linux systems ...

ActioNet

Systems Administrator

Honolulu, HI

... a System Administrator role that provides hands-on technical support in a classified environment, responsible for installing, configuring, securing, and maintaining Windows and Linux systems ...

ActioNet, Inc.

Systems Administrator

Honolulu, HI · On-site

$130K - $170K/yr

... a System Administrator role that provides hands-on technical support in a classified environment, responsible for installing, configuring, securing, and maintaining Windows and Linux systems ...

ActioNet

Systems Administrator

Honolulu, HI

$130/hr

... a System Administrator role that provides hands-on technical support in a classified environment, responsible for installing, configuring, securing, and maintaining Windows and Linux systems ...

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How much do linux system administrator jobs pay per hour?

As of Jul 16, 2026, the average hourly pay for linux system administrator in Hawaii is $53.99, according to ZipRecruiter salary data. Most workers in this role earn between $42.69 and $64.95 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Linux System Administrator, and why are they important?

To thrive as a Linux System Administrator, you need a strong understanding of Linux operating systems, system troubleshooting, and networking, often supported by a degree in computer science or related certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with command-line interfaces, shell scripting, system monitoring tools, and configuration management systems like Ansible or Puppet is essential. Problem-solving abilities, attention to detail, and effective communication are standout soft skills in this role. These skills and qualities ensure reliable system performance, quick resolution of technical issues, and smooth collaboration within IT teams.

What are some common challenges faced by Linux System Administrators when managing large-scale server environments?

Linux System Administrators often encounter challenges such as maintaining consistent configurations across numerous servers, ensuring security compliance, and minimizing downtime during updates or maintenance. Managing automation tools, such as Ansible or Puppet, and monitoring system performance are also critical aspects. Effective communication and collaboration with development and network teams are essential to quickly resolve issues and implement new technologies smoothly.

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

AspectLinux System AdministratorNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServers, data centers, cloud platformsNetworking hardware, routers, switches
ResponsibilitiesManaging Linux servers, scripting, securityConfiguring networks, troubleshooting connectivity
Industry UsageIT, hosting, cloud servicesTelecommunications, enterprise networks

While both roles involve IT infrastructure, a Linux System Administrator focuses on managing Linux servers and related software, whereas a Network Administrator specializes in maintaining and troubleshooting network hardware and connectivity. Both roles require specific certifications and are vital in ensuring smooth IT operations within organizations.

What Is a Linux System Administrator?

A Linux system administrator— or sysadmin—is an information technology professional who oversees the lifespan of Linux software installed on a server, computer, or other pieces of hardware, including network devices. As a Linux sysadmin, your responsibilities include software installation, day-to-day maintenance of applications, and an overall understanding of Linux operating systems. As part of the daily maintenance team, your job is to monitor system health and ensure that security patches are up-to-date, so that network systems perform well for business users.

What are Linux System Administrators?

Linux System Administrators are IT professionals responsible for installing, configuring, maintaining, and troubleshooting Linux-based operating systems and servers. They ensure the stability, security, and performance of Linux systems, manage user accounts, implement backups, and handle software updates. Their role often includes monitoring system health, automating routine tasks using scripts, and providing technical support to users. Linux System Administrators play a critical role in managing the underlying infrastructure that supports applications and services in many organizations.
More about Linux System Administrator jobs
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What cities in Hawaii are hiring for Linux System Administrator jobs? Cities in Hawaii with the most Linux System Administrator job openings:
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Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in Hawaii as of July 2026, with employment types broken down into 87% Full Time, and 13% Contract. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $112,290 per year, or $54 per hour.

System Administrator

Entarian

Honolulu, HI • On-site

$65K - $120K/yr

Full-time

Re-posted 4 days ago

Job description

Overview/ Job Responsibilities
Position is contingent upon contract award and funding.
Entarian is looking to add System Administrators to our team who will serve as a Command and Control (C2) System Administrator within Communication and Information Systems Directorate (N6) by supporting the Data Fusion Center (DFC) under Commander U.S. Pacific Fleet's MOC.
The C2 System Administrator will provide technical expertise, implementation, maintenance, sustainment, and planning of C2 systems and applications. The C2 System Administrator will ensure the day-to-day operation, technical supervision, and security of mission-critical C2 systems and network services supporting mission readiness of COMPACFLT (CPF) and subsidiary Joint Taskforce. Candidate will also serve as the Systems and Network virtualization SME for CPF C2 LAN for the Communication and Information Systems Directorate (N6). The candidate would be responsible for the design and maintenance of the virtualized server farm supporting CPF N63 and provide system administrator support, referred to as "on-site" support,which refers to the administrator's physical location and proximity to the deployed system and users at COMPACFLT. The support will ensure the daily operations of STACC systems and apply requisite patches, upgrades, and configuration changes to maintain the security posture of the STACC instance. Additionally, the system administrator will be required to support exercises where longer shifts may be required, with prior authorization, to ensure system uptime. The administrator will also be the communication conduit for localized COMPACFLT technical issues that may require STACC systems engineering reachback.
Technical Expertise and Direct Enhanced Support include the following areas:
  • Provide system administration, system integration, and application support for DFC mission systems to include Link Monitoring and Management Tool (LMMT), Command and Control Battle Management and Communications (C2BMC), Radiant Mercury, and Automated Identification System (AIS).
  • Serve as the technical point of contact on behalf of CPF to DFC mission system Program Offices.
  • Track systems asset life-cycles and plan, acquire, deploy, maintain, and retire assets in accordance to Program Office and CPF guidance.
  • Provide technical guidance, assist with troubleshooting complex issues, and training DFC technicians and staff as the customer and leadership deem necessary.
  • Collaborate with the N6 staff, Information Assurance (IA) coordinators, and network administrators to ensure system functionality and security compliance.
  • Perform regular system backups and disaster recovery testing.
  • Perform shift work as required to support N63 operations and exercise and contingency requirements.
  • Proficiency in administering Windows 10 / 11 and Red Hat Linux System operating systems.
  • Understanding of core network protocols (TCP/IP), LANs/WANs, routers, switches, firewalls, and load balancers.
  • Implement and enforce system and security policies based on DoD standards, including STIGS and Risk Management Framework (RMF).
  • Provide advanced troubleshooting and system performance monitoring (i.e. CPU, memory, disk I/O).
  • Knowledge in MOC, DFC Ops, Joint Range Application C/Link 16 Protocols.
  • Administer and maintain VMware virtual environments, including vCenter Server Appliances and ESXi hosts, to ensure stable operations.
  • Manage NetApp storage arrays, providing high-performance NFS services and efficient volume management to meet data-intensive needs.
  • Deploy and maintain Gigamon V-Series virtual taps to support comprehensive traffic monitoring and visibility within the virtual environment.
  • Maintain high availability through strategic VM migrations to mitigate maintenance impacts and ensure maximum system uptime.
  • Execute software life-cycle management by staying current with the latest versions of ONTAP, ESXi, Center, and VMware Tools.
  • Enforce cybersecurity compliance by applying DoD STIGs and ensuring successful weekly vulnerability scans across all managed systems.
  • Monitor and optimize system performance, pro-actively troubleshooting and resolving complex infrastructure alerts or bottlenecks.
  • Oversee access control by managing user accounts and permissions for both the virtual environment and NetApp storage arrays.
  • Facilitate environment growth by provisioning, importing, and configuring new virtual machines based on organizational requirements.
  • Implement disaster recovery protocols, ensuring routine backups and rapid restoration capabilities to maintain business continuity.
  • Manage technical procurement, including budgeting and renewing support and maintenance contracts for VMware and NetApp assets.

Salary range: $65,000.00 - $120,000.00
Minimum Qualifications
  • Active US SECRET level clearance
  • Bachelor's degree (with related experience in Computer Science, Information Technology, Cybersecurity or STEM); Additional experience may be considered in lieu of degree.
  • Minimum two years of experience in Computer Science, Information Technology, Cybersecurity.
  • Cybersecurity Workforce (CSWF) DOD 8570.01-M certification.
  • At least five (5) years providing technical and direct support as Network Engineer supporting DOW network infrastructure.
  • At least five (5) years of experience with management of IT systems infrastructure and related processes.
  • At least one (1) year experience with Maritime Operation Centers and Data Fusion Centers.
  • At least one (1) year experience with Joint Range Application C / Link 16 protocols.
  • At least one (1) year experience with C2 system architecture.
  • At least twelve (12) months' experience with MS Office Products and other software such as Excel, Project, PowerPoint, Adobe Pro and Visio.
  • Ability to lift, carry and setup servers and computers, as needed, for configurations.

Desired Qualifications
  • Bachelor's degree with related experience in Computer Science, Information Technology, Cybersecurity or STEM.
  • Experience serving as the technical point of contact for C2 systems and applications.
  • Experience as the Systems and Network virtualization SME for CPF C2 LAN for the Communication and Information Systems Directorate (N6).
  • Experience supporting the design and maintenance of the virtualized server farm supporting CPF N63.

About Us
Formed through the strategic union of Sev1Tech and ERT, Entarian is a premier provider of mission-critical engineering and technology solutions. Founded on a legacy of excellence dating back to 1993, Entarian is a product of an evolved and fully diversified engineering and federal technology leader. From deep space to defense and civilian missions, Entarian delivers secure, mission-aligned digital solutions that drive national resilience and operational effectiveness. We don't just support modernization; we define it.
Join the Mission and Start your Career Journey: Apply Directly via our Careers Portal Connect, Referrals & Inquiries? Email the team: careers@entarian.com
Entarian is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

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