junior it systems administrator Jobs

121 - 140 of 6,094 Jobs

FPS IT Operations Office AdministratorJob Title - FPS IT Operations Office Administrator

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you highly organized and outgoing? Do you enjoy collaborating with others and have a customer service mindset? Are you able to effectively multi-task to meet competing deadlines? Are you enthusiastic about working with a team of IT & Security experts? If so, we're looking for someone like you to join our team at APL. We are seeking an Office Administrator to support the IT Operations organizations in the Force Projection Sector (FPS), including the Classified IT Infrastructur

Systems Engineer-IT StaffJob Title - Systems Engineer-IT Staff

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Kirtland Air Force Base, New Mexico, USA

Full-time

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds' hardest engineering problems. This Systems Engineer-IT position is part of a team of engineers on a program located in

Systems AdministratorJob Title - Systems Administrator

General DynamicsCompany Name - General Dynamics

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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 Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Information Technology (IT) Systems, System Administration, System Security Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Join our technology leading team of men and women that solve some of the world'

Systems AdministratorJob Title - Systems Administrator

LeidosCompany Name - Leidos

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Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking a System Administrator in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations The System Admin intermediate wil

Senior Network Management Systems (NMS) AdministratorJob Title - Senior Network Management Systems (NMS) Administrator

LeidosCompany Name - Leidos

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Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking a Senior Network Management Systems (NMS) Administrator in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations.

IT Administrator (Middleware)Job Title - IT Administrator (Middleware)

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-01-13 Country: United States of America Location: CO108: 16201 East Centretech Parkway 16201 East Centretech Parkway Building S78, Aurora, CO, 80011 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading b

Junior IT Support EngineerJob Title - Junior IT Support Engineer

CorelightCompany Name - Corelight

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No location provided

Full-time

Towards the end of our interview process is an in-person interview. By making evidence the heart of security, we help customers stay ahead of ever-changing cyber-attacks. Corelight is the cybersecurity company that transforms network and cloud activity into evidence. Evidence that elite defenders use to proactively hunt for threats, accelerate response to cyber incidents, gain complete network visibility and create powerful analytics using machine-learning and behavioral analysis tools. Easily d

IT System Administrator Staff - Secret ClearanceJob Title - IT System Administrator Staff - Secret Clearance

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Colorado Springs, Colorado, USA

Full-time

Job Description What We're Doing Our Team, the Command and Control, Battle Management and Communications (C2BMC) Global team, is engineering, developing and integrating new capability for the Missile Defense System that currently protects the United States and its allies. The team, as a whole, is very large but is broken down into many smaller agile teams that work together in a fast-paced and dynamic environment. Our team is also, responsible for tasks such as Sensor/Weapon Integration, Algori

NAVAIR Systems AdministratorJob Title - NAVAIR Systems Administrator

American Systems CorporationCompany Name - American Systems Corporation

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Maryland, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities System Administrator with demonstrated experience performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining and upgrading network infrastructures across the NAVAIR commu

Sr. Linux Systems Administrator (TS/SCI Clearance Required)Job Title - Sr. Linux Systems Administrator (TS/SCI Clearance Required)

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Littleton, Colorado, USA

Full-time

Job Description What We're Doing: Lockheed Martin's Spectrum Convergence is part of Lockheed Martin's Rotary & Mission Systems business area. As the company's center of excellence for end-to-end radio frequency mission solutions, this market segment focuses on developing technologies that help the warfighter stay ahead of threats in the electromagnetic spectrum. You'll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. Who we are:

IT - High Performance Computing (HPC) System AdministratorJob Title - IT - High Performance Computing (HPC) System Administrator

ASML USACompany Name - ASML USA

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San Diego, California, USA

Full-time

Introduction ASML US, including its affiliates and subsidiaries, bring together the most creative minds in science and technology to develop lithography machines that are key to producing faster, cheaper, more energy-efficient microchips. We design, develop, integrate, market and service these advanced machines, which enable our customers - the world's leading chipmakers - to reduce the size and increase the functionality of their microchips, which in turn leads to smaller, more powerful consum

Systems AdministratorJob Title - Systems Administrator

General DynamicsCompany Name - General Dynamics

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Hayward, California, 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 Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Critical Systems, Information Technology (IT), Information Technology (IT) Infrastructure Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Check out this great opportunity to join one of GDIT's fastest lo

Senior Systems AdministratorJob Title - Senior Systems Administrator

General DynamicsCompany Name - General Dynamics

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Florida, 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 Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: System Administration, Troubleshooting, Virtual Environments, VMware Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: GDIT has an immediate opening for a Senior Systems Administrator supporting infrastruc

Sr. Systems AdministratorJob Title - Sr. Systems Administrator

LeidosCompany Name - Leidos

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Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking a Sr. System Administrator in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations The Sr. System Admin will be

Senior Linux Systems AdministratorJob Title - Senior Linux Systems Administrator

LeidosCompany Name - Leidos

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Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immed

Network and Computer Systems AdministratorJob Title - Network and Computer Systems Administrator

American Systems CorporationCompany Name - American Systems Corporation

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No location provided

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities A week in the life of a Network and Computer Systems Administrator: Install, configure, and maintain an organization's LAN, WAN, data communications network, operating systems, and physical and virtual servers.

Systems Administrator, Senior Analyst, Naval Power Tucson AZ ONSITEJob Title - Systems Administrator, Senior Analyst, Naval Power Tucson AZ ONSITE

RTX CorporationCompany Name - RTX Corporation

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Tucson, Arizona, USA

Full-time

Date Posted: 2025-04-29 Country: United States of America Location: AZ805: RMS AP Bldg 805 1151 East Hermans Road Building 805, Tucson, AZ, 85756 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 Systems Administrator, Senior Analyst P2 Raytheon Digital Technology Program Digital Services - Naval Power Tucson

Systems AdministratorJob Title - Systems Administrator

AloCompany Name - Alo

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California, USA

Full-time

WHY JOIN ALO? Mindful movement. It's at the core of why we do what we do at Alo-it's our calling. Because mindful movement in the studio leads to better living. It changes who yogis are off the mat, making their lives and their communities better. That's the real meaning of studio-to-street: taking the consciousness from practice on the mat and putting it into practice in life. OVERVIEW The Systems Administrator is responsible for managing and maintaining the organization's public cloud infra

Linux Systems AdministratorJob Title - Linux Systems Administrator

LeidosCompany Name - Leidos

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Pearl City, Hawaii, USA

Full-time

Leidos is seeking a candidate to fill a Linux System Administrator position supporting DISA's GSM-O II contract at Ford Island, Hawaii. The candidate will maintain the smooth operation of multi-user computer systems running Redhat Linux but also includes Windows Server on a global network management system. Working with server farms as well as working with systems in a cloud environment. Provides support on a M-F business hours schedule, also responsible for on-call, extended hour, and weekend s

Systems AdministratorJob Title - Systems Administrator

Accenture LLPCompany Name - Accenture LLP

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Annapolis, Maryland, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative