Systems Administrator, Journeyman

Castalia Systems; Honolulu (HI); On-site; USD 115,000 - 120,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401k matching

Paid time off

Holidays

Professional training

Pet insurance

Job summary

Castalia Systems is seeking a Journeyman Systems Administrator to support our client onsite at Fort Shafter, HI. The role focuses on administering network infrastructure and Windows server environments, with emphasis on security, access controls, and continuous operations.

The position requires a TS/SCI clearance and U.S. citizenship, with a strong emphasis on collaboration across teams and external entities in a demanding federal environment.

Qualifications

• Bachelor's degree in IT, CS or related field, or equivalent experience.
• 3+ years of system or network administration experience.
• Strong problem-solving and communication skills, and ability to work with diverse teams.
• Experience with account provisioning, permissions and access control.
• DoD/IC context and TS/SCI considerations preferred or required.

Responsibilities

• Install, configure, administer, manage, and maintain network infrastructure and Windows physical and virtual servers.
• Manage user accounts, permissions, and access controls across systems and applications.
• Monitor system performance, troubleshoot issues, perform backups, and apply upgrades/patches.

Skills

System administration

Network administration

Windows servers

Documentation

Communication

Problem solving

Security+ / IAT II

Education

Bachelor's degree in IT/CS

Associate's degree + 4 years experience

HS diploma + 6 years experience

Tools

Active Directory

Job description

Job Type: Full- Time

Workplace Type: Onsite

Clearance: TS/SCI

Must be a U.S. Citizen

Job Summary

Castalia Systems is seeking a Journeyman Systems Administrator, to support our client onsite at Fort Shafter, HI.

Roles and Responsibilities

• Install, configure, administer, manage, and maintain network infrastructure (e.g., routers, switches, firewalls) and Windows physical and virtual server environments/operating systems.
• Manage user accounts, permissions, and access controls across various systems, networks, and applications: including creating, enabling, provisioning and deactivating user accounts.
• Monitor system performance, troubleshoot and resolve hardware/software issues, optimizing network performance, manage system backups and recovery processes, and implement necessary upgrades and patches.

Required Qualifications

• Bachelor's degree in Information Technology, Computer Science, or a related field (can substitute with Associate's degree and 4 years of experience, or HS diploma and 6 years of experience).
• 3+ years of experience in system administration, network administration, or a related role.
• Excellent problem-solving skills and communication skills, with the ability to interact effectively with both technical and non-technical users and collaborate across multiple teams and external entities.
• Experience managing multiple concurrent tasks, projects, and priorities to meet customer deadlines.
• Excellent organizational skills in maintaining documentation of system configurations and procedures, and providing reports on system performance, incidents, and maintenance activities.
• Experience providing technical support to end users: monitoring system performance, troubleshooting and resolving hardware/software issues, optimizing network performance, managing system backups and recovery processes, and implementing necessary upgrades and patches.
• Ability to install, configure, administer, manage, and maintain network infrastructure (e.g., routers, switches, firewalls) and Windows physical and virtual server environments/operating systems.
• Experience with managing user accounts, permissions, and access controls across various systems, networks, and applications: including creating, enabling, provisioning and deactivating user accounts.
• CompTIA Security+ and/or DoD 8570-compliant IAT Level II Certification.

Preferred Qualifications

• Experience supporting the Intelligence Community or a DoD, Army, or Joint Staff classified program.
• Experience as a U.S. Army Information Management Officer and/or coordinating across multiple organizations including Signal Brigades, Army offices, INSCOM, DoD CIO, DIA, GISA, NEC.
• Ability to assist in planning and executing IT projects, such as system upgrades, migrations, or new technology deployments.
• Ability to communicate and work collaboratively with team members, government clients, and stakeholders across teams to problem solve and recommend and implement system improvements.
• Experience with Kanban, Agile, or project management applications and methodologies.
• Certified Information Systems Security Professional (CISSP), CompTIA Network+, or Information Technology Infrastructure Library (ITIL) certification(s).

Physical Requirements/Work Environment

• Normal office environment.

Travel

• Less than 5%.

Company Description

Castalia Systems is a proven business partner providing mission critical solutions to the Federal Government. We provide cutting edge solutions from Securing and Managing Data to Systems Engineering and Development. Castalia Systems is a pioneer in Artificial Intelligence Design and Application.

With our vast knowledge of our customers' needs and relevant technology, our team is able to bring successful solutions to every mission. We are one-upping our competitors by providing premium IT solutions and platforms with cutting-edge technology so it's so evident when you compare us with anyone.

Compensation

At Castalia Systems, we provide you with opportunities and choices and support your total well-being. Our benefits include: Medical, dental, vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are cared for too. All regularly scheduled employees working at least 30 hours per week are eligible to participate in Castalia Systems' benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits.

Salary at Castalia Systems is determined by various factors, including but not limited to location, position knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $115,000.00 to $120,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Castalia Systems' total compensation package for employees.

Disclaimer

Castalia Systems is an equal employment opportunity and affirmative action employer and strives to comply with all applicable laws prohibiting discrimination based on race, color, creed, sex, sexual orientation, age, national origin, or ancestry, physical or mental disability, veteran status, marital status, HIV-positive status, as well as any other category protected by federal, state, or local laws. All such discrimination is unlawful, and all persons involved in the operations of the company are prohibited from engaging in this type of conduct.