rhcsa Jobs

1 - 20 of 97 Jobs

Cyber Systems Administrator (Linux)Job Title - Cyber Systems Administrator (Linux)

SOS International LLC (SOSi)Company Name - SOS International LLC (SOSi)

•

Hawaii, USA

Full-time

SOSi is currently seeking an experienced Cyber Systems Administrator (Linux) to join our team in Joint Base Pearl Harbor Hickam, Honolulu, Hawaii. The customer based out of Honolulu, Hawaii creates, manages, and supports IT solutions, its mission and its 5,000+ customers throughout the Pacific theater. Our team solves challenging technical problems that enable the customer to realize critical and time sensitive C2 strategies. Essential Job Duties As a Cyber Systems Administrator (Linux) at SOS I

Telecommunication TechnicianJob Title - Telecommunication Technician

Metrea Management, LLCCompany Name - Metrea Management, LLC

•

Maryland, USA

Full-time

Company OverviewMetrea is a defense company dedicated to translating commercial innovation into solutions for the hardest problems in national security. With deep mission expertise, Metrea focuses on delivering effects as-a-service across a spectrum of domains including Air & Space, Electromagnetic & Cyber, and Synthetic. Metrea Management provides central services to eleven (11) global capability units via Operations, Solutions, Strategy, Legal, and Finance teams. Capability Unit Metrea Algorit

Linux System AdministratorJob Title - Linux System Administrator

LeidosCompany Name - Leidos

•

Alexandria, Virginia, USA

Full-time

Description The Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a Linux System Administrator. Our mission is to develop tools for the United States Department of Defense test and training communities, to increase the speed of the development cycle, to get capabilities to the warfighter more rapidly. The System Administrator will work within a team engineers, developers and system administrators adding new capabilities to our enclaves, as well as ensuring the ex

Senior Systems AdministratorJob Title - Senior Systems Administrator

Apex SystemsCompany Name - Apex Systems

•

Dayton, Ohio, USA

Full-time

Job#: 2073030 Job Description: Job Title: DoD Senior Systems Administrator Type: Contract to Hire Location: 100% Onsite in Dayton, OH, Columbus, OH, or Richmond, VA Schedule: Monday-Friday 8am-5pm Compensation: $58/hr. + *This position requires an Active DoD Top Secret security clearance* If interested and qualified, please reach out to the professional recruiter, Nicole, at Brief Description of the Project: The Senior Systems Administrator ensures the stable operation of computer software sys

Senior Linux Systems AdministratorJob Title - Senior Linux Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Tampa, Florida, USA

Full-time

Job Number: R0219132 Linux Systems Administrator, Senior The Opportunity: Your combination of people skills and Linux system administrator knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting our client? We're looking for a system administrator who has a background in analyzing, troubleshooting, and resolving system issues to help us maintain system continuity with our client. As a Linux system administrat

Cyber Infrastructure Support Specialist - Law EnforcementJob Title - Cyber Infrastructure Support Specialist - Law Enforcement

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Huntsville, Alabama, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Cyber Security Job Qualifications: Skills: Cyber Defense, Information Security, Security Information and Event Management (SIEM), Threat Detection Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: CYBER DEFENSE INFRASTRUCTURE SUPPORT SPECIALIST Own your caree

Cyber Infrastructure Support Specialist - Law EnforcementJob Title - Cyber Infrastructure Support Specialist - Law Enforcement

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Huntsville, Alabama, USA

Full-time

Senior Systems Engineer Level_IVJob Title - Senior Systems Engineer Level_IV

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Laurel, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems, Information Technology (IT) Systems, Linux, Systems Design, Systems Engineering Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: The Senior Systems Engineer IV shall

Red Hat Enterprise Linux (RHEL) AdministratorJob Title - Red Hat Enterprise Linux (RHEL) Administrator

Maximus, Inc.Company Name - Maximus, Inc.

•

Colorado Springs, Colorado, USA

Full-time

Description & Requirements Maximus is seeking an accomplished Red Hat Enterprise Linux Administrator to provide expertise in managing and optimizing assets for our federal client's critical operations. As a Red Hat Enterprise Linux Admin, you will be responsible for managing and maintaining the RHEL infrastructure. Your role will involve overseeing system administration, configuration, troubleshooting, and ensuring the stability, security, and performance of the RHEL environment. This position i

Senior Systems Engineer Level_IVJob Title - Senior Systems Engineer Level_IV

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Laurel, Maryland, USA

Full-time

Aegis System Engineer IIJob Title - Aegis System Engineer II

KES, IncCompany Name - KES, Inc

•

San Diego, California, USA

Full-time

Koam Engineering Systems, Inc. (KES Inc.) is an employee-owned small business specializing in technology innovation and systems integration by combining innovative products and reliable engineering services. Headquartered in San Diego, California and with offices in Gig Harbor, WA KES provides services globally in systems engineering & technical assistance, requirements analysis, software design & development, systems integration & testing, independent verification & validation, and operational

System Administrator Level IVJob Title - System Administrator Level IV

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Laurel, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Active Directory (AD), Operating Systems (OS), OS Configuration, PC Installation Certifications: DoD 8570 Certified Information Technology Specialist - Not specified Experience: 10 + years of related experience ship Required: Yes Job

DIAS/Linux System AdministratorJob Title - DIAS/Linux System Administrator

LeidosCompany Name - Leidos

•

Colorado Springs, Colorado, USA

Full-time

Description Leidos is seeking a Senior System Administrator to maintain a large enterprise IT contract for the DOD. The System Administrator will support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M) support in a large multi-enclave enterprise environment for the customer's custom DoDIIS Identity Attribute Service (DIAS) system based on Linux. This individual will work in a team envir

Senior Systems AdministratorJob Title - Senior Systems Administrator

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Germantown, Maryland, 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: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems, High Availability, Systems Architecture, Systems Development, Systems Management Certifications: Red Hat Certified System Administrator (RHCSA) - Red Hat - redhat, VMware Certified Professional (VCP) - VMware Experience: 15 + years of related experience ship Req

Senior System EngineerJob Title - Senior System Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Doral, Florida, USA

Full-time

Job Number: R0217278 System Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact to the government? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer focused engineering solution. In this role, you'll analyze complex local and wide a

System Administrator Level IVJob Title - System Administrator Level IV

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Laurel, Maryland, USA

Part-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Active Directory (AD), Operating Systems (OS), OS Configuration, PC Installation Certifications: DoD 8570 Certified Information Technology Specialist - Not specified Experience: 10 + years of related experience ship Required: Yes J

RHEL AdminJob Title - RHEL Admin

Maximus, Inc.Company Name - Maximus, Inc.

•

Maryland, USA

Full-time

Red Hat Enterprise Linux (RHEL) AdministratorJob Title - Red Hat Enterprise Linux (RHEL) Administrator

MaximusCompany Name - Maximus

•

Colorado Springs, Colorado, USA

Full-time

General information Job Posting Title Red Hat Enterprise Linux (RHEL) Administrator Date Tuesday, April 1, 2025 City Colorado Springs State CO Country United States Working time Full-time Description & Requirements Maximus is seeking an accomplished Red Hat Enterprise Linux Administrator to provide expertise in managing and optimizing assets for our federal client's critical operations. As a Red Hat Enterprise Linux Admin, you will be responsible for managing and maintaining the RH

Staff Engineer II - CyberJob Title - Staff Engineer II - Cyber

Judge Group, Inc.Company Name - Judge Group, Inc.

•

Phoenix, Arizona, USA

Full-time

Location: Phoenix, AZ Salary: Not Specified by Client Description: Job Title: Staff Engineer II - Cyber Location: Phoenix, Columbus or Irving About the Job: Western Alliance Bank's (WAB) Security Monitoring Center is dedicated to continuously monitoring our network and systems for suspicious activity, identifying potential security threats, investigating incidents, and responding swiftly to neutralize cyberattacks. Responsibilities include analyzing security alerts, conducting incident r

Research Infrastructure EngineerJob Title - Research Infrastructure Engineer

CACI International, Inc.Company Name - CACI International, Inc.

•

Laurel, Maryland, USA

Full-time

Research Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: Infrastructure Engineer position in Laurel, MarylandLead critical projects and manage cutting-edge technologiesContribute to important missionsWork with a dynamic team at CACI Responsibilities: Gather and analyze system requirements and wo