UNKNOWN

FEED

Core Storage Expertise: 5+ years working with Network Appliance NAS/SAN technologies, including in-depth experience with NetApp Cluster Mode (cDot) and management tools (e.g., Active IQ Unified Manager). Performance Engineering & Tuning: Drive performance tuning, capacity planning, and troubleshooting in large-scale enterprise environments with high IOPs and throughput demands (supporting CI/CD pipelines, EDA workloads, and developer scratch spaces).

YEAR

Siemens AG

Senior Storage Administrator - US Remote

Position Title Senior Systems Administrator Reports to Director, Information Technology System Effective Date 11-1-26 FLSA Status Exempt Employment Status Full-Time Work Location On-Site Location Parallax HQ: 4035 Colonel Glenn Hwy, Beavercreek, OH 45431, or Huntsville, AL [TBD] Position Summary The Parallax Advanced Research mission is to deliver innovative research and provide technology, human, and business solutions through The Science of Intelligent Teaming for government, industry, and academic clients. This role serves as the senior technical escalation point for server and infrastructure issues, drives infrastructure projects, shares expertise with less experienced administrators, and partners with cybersecurity and engineering staff to protect sensitive systems and Controlled Unclassified Information (CUI).

Parallax Advanced Research

Senior Systems Administrator

HOUR

Job Summary: This is a highly specialized role requiring deep expertise in database performance engineering, scalability testing, workload analysis, and bottleneck identification within mission-critical transactional systems. The ideal candidate will have extensive experience with MariaDB and MySQL, performance tuning under load, replication optimization, database observability, and database scalability strategies.

Artech LLC

MySQL/MariaDB Performance DBA

jobdiva

The environment has no direct internet access, is fully virtualized on VMware, and is being built largely from existing Cisco, Dell, and HPE infrastructure as the organization transitions off a government-operated network, with a target of having the new program network operational by year-end and additional business and manufacturing integration work following over the next two years. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA.

StratAcuity Staffing Partners Inc

OT Systems Administrator

In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.

Junior Systems Administrator

To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.

General Dynamics Information Technology solves our customers’ challenges through future-focused technology and services, ingenuity and deep mission-knowledge. Partnering with government, defense, the intelligence community, industry leaders and cutting-edge technology companies, we deliver solutions that make a difference – helping our customers to advance mission performance, transform operations and discover opportunities to build a better future.

<br><br>Headquartered in Fairfax, Va., with major offices worldwide, General Dynamics IT and General Dynamics Mission Systems form the Information Systems and Technology (IS&T) business group of General Dynamics. IS&T and the Aerospace, Combat Systems and Marine Systems groups form General Dynamics Corp.

General Dynamics Information Technology

SharePoint Administrator - TS/SCI with Polygraph

Training networks include but are not limited to Joint Training Experimentation Network (JTEN), Distributed Common Ground System-Army (DCGS-A), Joint Network Node (JNN), Joint National Training Capability (JNTC), MCS servers, and CTC opposing forces networks. The Network Systems Administrator shall be capable of providing TADSS instruction as requested by local and Area of Responsibility (AOR) units IOT train Soldiers/Civilians on STE operation IAW Government provided NET training products.

Network Systems Administrator

Education : Bachelors Degree (Computer Engineering, Computer Science, Electrical Engineering, Information Systems, Information Technology, Cybersecurity, or a closely related discipline) or the equivalent combination of education, technical certifications or training, or work experience. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.

MySQL Database Administrator - TS/SCI with Polygraph

To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. GDIT delivers individual sustainment through collective Mission Command training, Leadership Training / Development, Warfighter Functions (WFF) training, Delta Training, First Person Simulations (Gaming), and constructive simulations supported training.

Systems Administrator LVL II (C4ISR)

Maintains an organization's computer systems' workflows and is responsible for the upkeep, configuration and reliable operation of computer systems, As a Systems Administrator, you will work closely with both on-site and remote users to coordinate site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 support of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support of business processing requirements. • Perform software installations and upgrades to Unix/Windows operating systems and layered software packages and maintains them in accordance with established policies, procedures and service level agreements; evaluation and installation of software/hardware patches and resolution of software related problems associated with COTS/GOTS products.

Systems Administrator

Associate's or bachelor's degree in Information Technology, Computer Information Systems, Network and Systems Administration, Cybersecurity, Computer Science, or a related technical field; or an equivalent combination of education, relevant certifications, and practical experience. Assist IT and cybersecurity team members with recurring CMMC maintenance tasks, including updating documentation, organizing evidence, checking the status of required reviews, and tracking follow-up items under supervision.

Geospatial Consulting Group International (geocgi)

Systems Administrator (Hybrid)

GreenHouseAPI

The position requires broad technical knowledge of server operating systems, cloud infrastructure, virtualization, identity and access management, directory services, enterprise storage, backup and recovery, monitoring, automation, and related infrastructure technologies, with demonstrated expertise in one or more of these areas. Experience: Three (3) years of progressively responsible experience supporting cloud platforms, Microsoft 365, identity and access management, systems administration, automation, or related technologiesDemonstrated experience with several of the following: Microsoft Azure.

Eastern Kentucky University

Administrator, Systems

The position maintains reliable access for students, faculty, and staff; supports course and enrollment processes; monitors system health; assists with integrations and data validation; troubleshoots incidents; maintains technical documentation; and delivers user support and training. Experience with Microsoft SQL Server, Oracle, MySQL, PowerShell, HTML, CSS, JavaScript, REST APIs, secure file transfer, Windows or Linux server environments, and monitoring tools.

Kansas City Kansas Community College

LMS Administrator

More about GuideIT Headquartered in Plano, Texas, our services and solutions are designed to align technology with business outcomes, maximize value through cost management, and allow rapid, proactive response to change. The candidate should demonstrate a commitment to maintaining secure, reliable, and high-performing systems and cloud environments, while mentoring less experienced team members and contributing to the team’s overall success.

GuideIT

System Administrator (hybrid - Charleston, SC)

ea_via_bold

Database Administration and Querying: Experience with Microsoft SQL Server, MySQL, or other relational databases; ability to manage backups, performance turning, write SQL queries for reporting and troubleshooting. The Citys guiding principles are as follows: Placing Clevelanders at the Center, Empowering Employees to Do Purposeful Work, Defining Clear and Pragmatic Objectives, Leading with Trust and Transparency, Striving for Equity in All We Do, and Embracing Change.

City of Cleveland

Airport Systems & Cloud Infrastructure Administrator

Enterprise storage and SAN technologies, including Netapp, Dell PowerStore, PowerVault, and Unity; HPE Nimble; Pure Storage; IBM storage platforms; and Cisco MDS and Nexus SAN switching. Two or more years of infrastructure or managed services experience in multiple technologies, including any of the following: with demonstrated proficiency in at least two technology domains and working knowledge of adjacent domains.

Logicalis

System Administrator

FULL_TIME

Benefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan. Shall have demonstrated ability to work within a pre-defined mission focused team structure, follow SOP's, communicate effectively, accept constructive feedback, and receive technical guidance and advice from senior level technical resources.

Peraton drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted and highly differentiated national security solutions and technologies that keep people safe and secure. Peraton serves as a valued partner to essential government agencies across the intelligence, space, cyber, defense, civilian, health, and state and local markets. Every day, our employees do the can’t be done, solving the most daunting challenges facing our customers.

Peraton

Cloud Administrator - AI/ML TS/SCI w Poly

[AW]-iCims

Associate’s or bachelor’s degree in Information Technology, Computer Information Systems, Network and Systems Administration, Cybersecurity, Computer Science, or a related technical field; or an equivalent combination of education, relevant certifications, and practical experience. Assist IT and cybersecurity team members with recurring CMMC maintenance tasks, including updating documentation, organizing evidence, checking the status of required reviews, and tracking follow-up items under supervision.

geocgi

Position Overview Omitron is seeking an experienced full-time Systems Engineer to support system and network administration for large-scale mission critical programs supporting the Space Domain Awareness/Command and Control (SDA/C2) mission. About Omitron Omitron is an Aerospace Engineering and Information Technology small business headquartered in Beltsville, Maryland, with a field office in Colorado Springs, Colorado, and personnel at operational sites nationwide.

Omitron, Inc.

Space Systems Administrator

partner JazzHR

Minimum of three (3) years of experience configuring and managing IBM MQ.Minimum of three (3) years of experience configuring and managing Windows Internet Information Services (IIS).Must hold a minimum Bachelor's degree of Computer Science or other relevant field of studyDOD 8140 baseline certification - IAT Level IIMicrosoft Windows Server Hybrid Administrator Associate credential IBM MQ v9.4 Administrator - Professional or newer certificate Minimum Clearance Top SecretPhysical RequirementsRequired to stand, walk and sit; communicate verbally both in person and by telephone; use hands to finger, handle or feel objects or controls; reach with hands and arms. Provides local and remote support, leads system administrators in day-to-day operations, and provides senior-level troubleshooting, mentorship, documentation, patching, and incident response to maintain system availability and mission readiness.

Linux Administrator Jobs in the United States

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MySQL/MariaDB Performance DBA Artech LLC

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Junior Systems Administrator StratAcuity Staffing Partners Inc

SharePoint Administrator - TS/SCI with Polygraph General Dynamics Information Technology

Network Systems Administrator General Dynamics Information Technology

MySQL Database Administrator - TS/SCI with Polygraph General Dynamics Information Technology

Systems Administrator LVL II (C4ISR) General Dynamics Information Technology

Systems Administrator General Dynamics Information Technology

Systems Administrator (Hybrid) Geospatial Consulting Group International (geocgi)

Administrator, Systems Eastern Kentucky University

LMS Administrator Kansas City Kansas Community College

System Administrator (hybrid - Charleston, SC) GuideIT

Airport Systems & Cloud Infrastructure Administrator City of Cleveland

System Administrator Logicalis

Cloud Administrator - AI/ML TS/SCI w Poly Peraton

Systems Administrator (Hybrid) geocgi

Space Systems Administrator Omitron, Inc.

System Administrator - Senior ESM

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