Junior IT Systems Administrator Jobs

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AS400 Administrator / Systems engineer

Cloudberyl LLC

Grand Rapids, Michigan, USA

Full-time

The IBM iSeries (AS400) Systems Engineer is a senior-level position responsible for the design, implementation, maintenance, and support of the company's IBM iSeries (AS400) environment. This individual will be a technical expert with deep knowledge of IBM i operating systems, hardware, software, and related technologies. This role also requires strong automation and scripting skills to streamline operations and enhance efficiency. Essential Duties and Responsibilities: System Administration:

Linux / Unix Systems Administrator, Stf - TS/SCI w/Poly- Sunnyvale, CA

Lockheed Martin Corporation

Sunnyvale, California, USA

Full-time

Job Description About Us: Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span more than 70 countries. This Lockheed Martin Enterprise Operations (EO) position w

Multi-Cloud Systems Administrator

Catapult Solutions Group

US

Contract

Multi-Cloud Systems Administrator Department: IT Infrastructure/ Cloud Systems Location:Decatur, IN Work Model: On-site Role Type: Full-time Hours Duration: 6-month contract (potential extension/conversion) Clearance requirement: PUBLIC TRUST (or must be able to obtain a Public Trust) About Our Client Our client is a global technology, engineering, and science company that supports critical missions across defense, intelligence, civil, and health markets. They provide advanced solutions by co

NCIS Cyber Systems Administrator - SecOps | Active TS/SCI clearance

General Dynamics

Quantico, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: DISA STIG, IT Security Operations, Security Content Automation Protocol (SCAP), System Administration Certifications: Security+ CE - CompTIA Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportun

Systems Administrator - TS/SCI w/Polygraph (3rd Shift)

General Dynamics

McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Communication, Computer Systems, Troubleshooting, Video Processing Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technology has an immediate opening for a Syste

Windows Systems Administrator (Local to FL)

RedSalsa Technologies, Inc.

Tallahassee, Florida, USA

Contract, Third Party

Title : Systems Administrator C.- R157345 Location : Tallahassee, FL Duration : 12 + Months Description: Systems Administrator to play a key role in assisting the OIT in the oversight, management, troubleshooting, and execution of cloud services and platforms to support infrastructure, applications, data, and other business needs . The duties of this position can be broad and may include such tasks as adding and removing individuals from the list of authorized users, archiving files, overseein

IT Manager - Financial Systems

Kforce Technology Staffing

Remote or Saint Ann, Missouri, USA

Full-time

RESPONSIBILITIES: Kforce has a client in Saint Ann, MO that is seeking an IT Manager - Financial Systems. Responsibilities: * Staff and lead cross functional Scrum teams to deliver results according to the Product Owner's roadmap, with high quality, and in alignment with the IT strategy * Provide technical leadership and mentorship to engineers * Coach and mentor team members for career development * Actively manage team members by conducting one on ones, skip levels, and providing cross-traini

Systems Administrator

InterSources Inc.

The Bronx, New York, USA

Full-time, Contract

Title: Systems Administrator Location: Bronx, NY 10451 Duration: 24-month contract Position Job Description Under the general supervision of the Senior Manager for Systems Administration and the CIO for IT, the selected candidate will play a crucial role in maintaining and optimizing the college's IT infrastructure. This position requires technical expertise, independent problem-solving skills, and the ability to ensure the seamless operation of our systems. Key Responsibilities Maintain and sup

UC Systems Administrator

General Dynamics

Oklahoma City, Oklahoma, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: Other Job Family: Systems Administration Job Qualifications: Skills: Communication, Enterprise IT, Information Technology (IT) Services Certifications: None Experience: 4 + years of related experience ship Required: No Job Description: Systems Administrator Transform technology into opportunity as a Systems Administrator with GDIT. A career

PWE Systems Administrator (ISSA) (Onsite)

RTX Corporation

Richardson, Texas, USA

Full-time

Date Posted: 2025-07-09 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret Collins Aerospace, Digital Technology, is hiring a Systems Administrator for our Secure Labs support team. A minimum Collateral

IT Systems Analyst II - Inari Medical

Stryker

Irvine, California, USA

Full-time

Work Flexibility: Hybrid Summary Objective The Systems Analyst II role leads the administration, enhancement and support of key enterprise and business applications and leads/contributes to complex system projects that involve multiple stakeholders, systems, and delivers solutions that meet business objectives in alignment with the strategic vision and objectives of the organization. Essential Functions & Responsibilities Serve as a Lead Admin for one or more enterprise/business systems; respo

Lead Systems Analyst - Linux Systems Administrator

Cleveland Clinic

Cleveland, Ohio, USA

Full-time

At Cleveland Clinic Health System, we believe in a better future for healthcare. And each of us is responsible for honoring our commitment to excellence, pushing the boundaries and transforming the patient experience, every day. We all have the power to help, heal and change lives - beginning with our own. That's the power of the Cleveland Clinic Health System team, and The Power of Every One. Job Title Lead Systems Analyst - Linux Systems Administrator Location Cleveland Facility Cleveland Cl

G2 SharePoint Systems Administrator | Active Top Secret clearance

General Dynamics

Remote

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Microsoft SharePoint Administration, SharePoint Management, System Administration Certifications: Security+ CE - CompTIA Experience: 6 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a SharePoint / Systems A

Systems Manager, IT Azure Engineering

Commonspirit Health

Remote or Englewood, Colorado, USA

Full-time

Overview Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations, CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2,300 clinics, care sites and 137 hospital-based locations, in addition to its home-based services and virtual care offerings. CommonSpirit has more tha

IT Operations Engineer/Systems Engineer

Vitosha Inc

Jersey City, New Jersey, USA

Contract

Role: IT Operations Engineer/Systems Administrator Location: Downtown, NJ (5 Days onsite) JD: As an IT Operations Engineer, you will ensure the reliability and performance of our on- premise and hybrid IT environments. You ll manage Windows Server, Active Directory, Office 365, and related infrastructure while supporting end-user needs, incident resolution, and automation of routine IT tasks. Key Responsibilities Administer and maintain Windows Server, Active Directory, IIS, and Office 365 envi

SharePoint Systems Administrator

Abacus Service Corporation

Tallahassee, Florida, USA

Full-time

Experience: Must have knowledge of SharePoint Online and/or On-Premises administration, including site management, permissions, and content management. Must have knowledge of supporting Power Platform applications, including Power Apps, Power Automate, and Power BI. Must have knowledge of Microsoft products, including Office 365, OneDrive, and Teams, in an extensive environment. Must have knowledge to troubleshoot and resolve system, application, and integration issues for Power Platform and Sha

Linux Systems Administrator - Senior

Leidos

Clarksburg, West Virginia, USA

Full-time

As the largest provider of IT services, Leidos develops and sustains large data and technology infrastructures and integrates complex law enforcement IT system for a number of US federal agencies. At Leidos we offer engaging careers, a collaborative culture, and support for your career goals and growth. This role would be serving a federal law enforcement agency in Clarksburg, WV. Primary Responsibilities: Responsible for the upkeep, configuration, and reliable operation of computer systems. Sy

Systems Administrator

Apex Systems

Hampton, Virginia, USA

Full-time

Job#: 2075288 Job Description: Position: System Administrator Location: Hampton Roads, VA Type: Direct hire with client ?Schedule: M-F on-site standard day hours Salary: $72,738-$94,559 (experience dependent) Apply Here: Please send your updated resume, relevant certifications, and availibility for a call to Emma at Job Summary: The System Administrator will be responsible for installation, maintenance and management of computer systems hardware/software, stand-alone and/or networked. Assist

Sr Systems Administrator

Irvine Technology Corporation (ITC)

Dallas, Texas, USA

Full-time

Sr. Systems Administrator We have an immediate need for a Sr. Systems Administrator to join our client for a full-time, direct hire position that is fully onsite in Dallas, NYC, Phoenix or Austin. This position will support a 90% virtualized environment within Azure and AWS. Location: Onsite in Dallas, NYC, Phoenix or Austin This job expects to pay about $110,000-130,000 benefits What You ll Do: Participate in on-call rotation, after-hours maintenance, and incident response to ensure system ava

IT Controls Systems Technical Leader

Corning

Newton, North Carolina, USA

Full-time

Corning Optical Communications LLC seeks IT Controls Systems Technical Leader to work in Newton, NC. Identify new IT technologies to support optical fiber & cable manufacturing; execute IT strategies for digital transformations; oversee disaster recovery planning for IT systems; own server design & configure Plant Historian and Machine Recipe Systems; apply understanding of how process data systems interface w/ manufacturing lines; assist in managing IT systems that interact w/ plant controls; s