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Linux System Administration Jobs In Lancaster, Texas - 96 Job Positions Available

1 – 20 of 96 jobs
Empower AI Inc. jobs

Overview Empower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce with a direct path for meaningful transformation. Headquartered in Reston, Va., Empower AI leverages

Empower AI Inc.  28 days ago
TechFlow, Inc jobs

TechFlow Inc. is an employee-owned company delivering mission-critical technology, engineering, and mission support services to federal government customers. We are seeking a Senior Systems Administrator to play a key role in a critical DOD program — powering

TechFlow, Inc  24 days ago
Leidos jobs

Job Description Seeking a career with a sense of purpose, work life balance, and growth opportunities? There’s a place for you at Leidos! We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services

Leidos  23 days ago
Argo Cyber Systems jobs

Senior Linux Administrator Location: Arlington, VA (On-Site) Citizenship: US only Clearance: Active TS/SCI (DHS EOD Suitability required) Company: Argo Cyber Systems, LLC - Service-Disabled Veteran-Owned Small Business (SDVOSB) About Argo Cyber Systems Argo Cyber Systems provides mission-critical cybersecurity support to

Argo Cyber Systems  23 days ago
Apple jobs

SummaryDo you want to help build some of the largest and most consequential enterprise and customer technology systems in the world? Join Apple’s Information Systems and Technology (IS&T) organization. IS&T is the engine behind everything Apple does for

Apple  23 days ago
GCyber jobs

GCyber is seeking a Systems Engineer (DevSecOps and ICAM) to help support our government customer. The Systems Engineer will contribute to the engineering, deployment, automation, and sustainment of an Identity-as-a-Service (IDaaS) platform that underpins CESO’s Zero-trust Architecture and

GCyber  21 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:Secret Clearance Level Must Be Able to Obtain:Secret Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:Automation Management, Critical Infrastructures, Network Operations, Network Performance, Reverse Engineering Certifications:None

General Dynamics Information Technology  21 days ago
ASM Research jobs

The Senior System Administrator leads the administration, maintenance, security, and operational resilience of complex enterprise infrastructure supporting mission‑critical systems in a remote federal IT environment. This role provides advanced troubleshooting, capacity planning, configuration management, automation, and patch governance across

ASM Research  19 days ago
ASM Research jobs

The System Administrator Junior supports the daily administration, maintenance, security, and availability of mission‑critical IT infrastructure in a highly regulated government environment, with a focus on user account management and core server operations. This role performs routine configuration,

ASM Research  16 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:Secret Clearance Level Must Be Able to Obtain:Top Secret/SCI Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:Enterprise Monitoring, Network Operations, Network Performance Certifications:None Experience:8 + years

General Dynamics Information Technology  16 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:Secret Clearance Level Must Be Able to Obtain:Top Secret/SCI Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:Executive Reporting, Network Performance, Performance Analytics, Performance Monitoring, Root Cause

General Dynamics Information Technology  16 days ago
Cutter & Buck jobs

Our Vision: Empowering people with long-lasting, high-quality sportswear helps them succeed in their own lives, and makes them proud to be a part of something bigger than themselves. Our Mission: Our objective is to be the

Cutter & Buck  16 days ago
Omni Hotels & resorts jobs

Omni Corporate Offices Omni Hotels and Resorts creates genuine, authentic guest experiences at over 50 distinctive luxury hotels and resorts in leading business gateways and leisure destinations across North America. Omni Hotels is known for its

Omni Hotels & Resorts  15 days ago
NewGen Technologies Inc. jobs

We are seeking a highly skilled Systems Administrator to support mission-critical systems in a secure environment. The ideal candidate has strong experience with cloud infrastructure, automation, CI/CD, and Linux administration, and thrives in a fast-paced, collaborative, and security‑focused environment. Responsibilities

NewGen Technologies Inc.  9 days ago
Peraton jobs

Responsibilities Peraton is currently seeking an experienced Lab Systems Engineer to design, deploy, and maintain the infrastructure supporting our highly isolated malware analysis and reverse-engineering environments. Location: Arlington, VA. In this role, you will: Focus entirely on

Peraton  7 days ago
Virginia Tech jobs

Job Description Virginia Tech’s Office of Export and Secure Research Compliance (OESRC) seeks an experienced System Administrator with a background in NIST (National Institute of Standards and Technology) or CMMC (Cybersecurity Maturity Model Certification) to join its

Virginia Tech  7 days ago
Leidos jobs

We are currently seeking a Veritas NetBackup Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform

Leidos  7 days ago
Booz Allen Hamilton jobs

IT Systems Administrator The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in aerospace and national defense? You understand your customer’s environment and how to

Booz Allen Hamilton  6 days ago
GCyber jobs

GCyber is seeking a Windows System Administrator, to help support our government customer in Arlington, VA. The role focuses on ownership of our Windows environment while supporting a mixed-OS infrastructure. This is a night shift position with

GCyber  3 days ago
NewGen Technologies Inc. jobs

Software development effort currently underway for the productization of the Mission focused product suite to enable deployment and use beyond the current customer environment and across the broader DoD community. This is a multi-quarter effort extending

NewGen Technologies Inc.  2 days ago

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