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- ...MANTECH is seeking a motivated, career-driven, and customer-focused Windows/Linux Systems Administrator to join our team in Hanover, MD . You will play a critical role in supporting the enterprise infrastructure capabilities for a global, mission-focused workforce...LinuxWork at officeRemote work
MANTECH
Hanover, MD13 hours ago $78k - $250k
...CLEARANCE (U.S. CITIZENSHIP REQUIRED) Candidate must have strong Linux experience. Key Responsibilities: • Manage and monitor IT... ...be substituted for a bachelor’s degree.Qualifications - Provide support for implementation, troubleshooting and maintenance of IT systems...LinuxTemporary workRemote workFlexible hours- ...years of experience and a technical Bachelor’s degree to join their team. Responsibilities include providing Tier 1 & 2 Help Desk support, maintaining IT systems, and ensuring compliance with security controls. Required qualifications include IAT Level II certification...Linux
$78k - $250k
...POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)- Provide support to IT systems including day-to-day operations, monitoring, and... ...- Windows 11: ability to troubleshoot various hardware issues - Linux: experience with Ubuntu and Fedora - Networking: experience with...LinuxTemporary workRemote workFlexible hours- ...UNIX systems, with hands-on hardware and software responsibilities. The role requires strong RedHat Linux and Windows troubleshooting, vulnerability management support with Nessus, and ITAR-compliant security practices. An active TS/SCI with Polygraph is required. #J-...Linux
$150k
...management platform designed to manage and control large numbers of Linux REL 9 (and other OS) systems from a central point) skills.... ...Spending Accounts (FSAs)Employee referral programsBonus opportunitiesTechnology allowanceA diverse, inclusive, and supportive workplace cultureLinuxTemporary workRemote workFlexible hours$95.9k - $178.1k
...Lockheed Martin’s competitive and comprehensive benefits package.We support our employees, so they can support our mission.The Work:As a... ...configuring Transport Layer Security (TLS)• Windows 10/11 administration• Linux networking experiencePay InformationFull-Time Salary Range: $959...LinuxFull timeTemporary workWork experience placementCasual workFlexible hours- ...to join our team in Annapolis Junction, MD. Responsibilities Support the troubleshooting and maintenance of an End Point Management System... ...to completion. Configure, administer, and maintain UNIX, Linux, and Windows operating systems. Install, load, update, and patch...Linux
- ...substituted for a degree Job Description Provide support to IT systems including day-to-day operations, monitoring, and... ...Windows 11: ability to troubleshoot various hardware issues Linux: experience with Ubuntu and Fedora Networking: experience with...LinuxImmediate startRemote work
Shield Consulting Solutions
Hanover, MD3 days ago - At CACI, we seek a senior Virtual Desktop Infrastructure Administrator with strong Linux knowledge to lead and support high-assurance IT environments, including UNIX, Linux, and Windows systems. The role requires TS/SCI with Poly, a technical degree, and extensive ITSM...Linux
$78k - $250k
...CLEARANCE (U.S. CITIZENSHIP REQUIRED)Provide administration and support for Windows Server 2019 and 2022 environments, including Active... ...Windows 10/11 client systems. Administer and troubleshoot various Linux distributions (e.g., RHEL8/9, AmazonLinux 2023) within AWS....LinuxTemporary workRemote workFlexible hours- AeroVironment, Inc. is seeking a System Administrator to manage and support mission-critical IT infrastructure across Windows and UNIX platforms. This role covers day-to-day operations, troubleshooting, and maintenance in a multi-platform environment. Responsibilities include...Linux
$78k - $250k
...U.S. CITIZENSHIP REQUIRED) Experience scripting with Java using Linux • Strong background with Docker using Maven • Proficiency with Git... ...level to individual software components. • Provide Help Desk Support; ticket handling/resolution, utilizing JIRA.DESIRED EXPERIENCE:...LinuxTemporary workRemote workFlexible hours- ...platform environment. You'll work with hardware and software, handle server, storage, and network tasks, perform vulnerability management, configure Red Hat Linux and Windows, and provide Tier I/II support, with ITAR compliance and TS/SCI eligibility. #J-18808-Ljbffr avavLinux
$78k - $250k
...take direction• Design, architect, configure, deploy, upgrade, and support various storage and backup platforms and associated management... ...security Minimum: • Experience scripting with Java using Linux • Strong background with Docker using Maven • Proficiency with Git...LinuxTemporary workRemote workFlexible hoursWeekend work$103.8k - $218.1k
...level systems essential to national security.In this role, you’ll support a mission‑critical ICAM environment spanning development and... ...when needed.Capability to obtain privileged system access.Desired:Linux administration (CentOS, RedHat).Docker and Kubernetes.Harbor container...LinuxContract workFor contractorsWork experience placementFlexible hours- ...Administrator (Level 2) Reflexive Concepts is seeking a skilled System Administrator to support mission operations sustainment — monitoring, troubleshooting, and maintaining Linux-based high-performance computing systems on a high-impact national security mission....Linux
Reflexive Concepts
Hanover, MD4 days ago $78k - $250k
...environments to meet new security restrictions. Install, Configure and support VMWare vCloud environment Design and implement storage solutions... ...administrators with the ability to select between Windows and Linux desktop installations from the same application Leading medium...LinuxTemporary workRemote workFlexible hours$123.4k - $185k
...fuel those missions. By joining in our shared mission, we will support yours by expanding your personal network and developing skills,... ...of Windows server administration experience to include VMWare, Linux, RedHat Administration in a classified environmentExperienced Active...LinuxFull timeRemote workRelocationFlexible hoursShift workWeekend work$98.9k - $148.3k
...fuel those missions. By joining in our shared mission, we will support yours by expanding your personal network and developing skills,... ...is seeking a Principal / Sr Principal Computer Systems Analyst (Linux Systems Administrator level 3 or 4) to support information system...LinuxFull timeRemote workRelocationFlexible hoursShift workWeekend work- ...Administrator/Principal Cyber Systems Administrator in Elkridge, MD to support on-site IT operations for classified programs. The role requires... ..., and virtualization management. Candidates will configure Linux and Windows, administer virtualized environments, and...Linux
- CACI International is seeking a Cloud Systems Administrator II to join a mission-focused IT team supporting the Defense Industrial Base. You’ll work hands-on with Linux systems, containerized environments, and cloud tools to help partners adopt secure, modern services....LinuxFlexible hours
- ...Responsibilities include, but are not limited to: Provides support for implementation, troubleshooting and maintenance of... ...~ Hands-on experience operating and administration of various Linux OS (i.e. RHEL9, Talos) ~ Experience with building host image templates...LinuxWork at office
MANTECH
Laurel, MD13 hours ago - ...is our shared goal. We are seeking a Senior System Administrator for a funded role with quantifiable Linux system administration work experience to support a mission focused team. Position requires an active TS/SCI with Polygraph level clearance. US...LinuxTemporary workWork experience placementLocal areaImmediate start
Vibrint
Hanover, MD2 days ago $150k - $160k
...Description : Creates, and maintains RedHat Linux virtual machines running in a cloud infrastructure (Amazon AWS). Evaluates systems... ...and dev ops team members to provide system administration support. Apply patches and upgrades. Troubleshoot server issues....LinuxFull timeLentech Inc.
Linthicum, MDa month ago$130k - $270k
...developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation... ..., Configuration Management, CI/CD, Automation, AWS, Linux systems administration, Scripting in Bash and Programming in Python...LinuxHourly payTemporary workWork at officeWork from homeCaptivation Software LLC
Hanover, MD3 days ago$104k - $166k
ResponsibilitiesOverview:Peraton is seeking a Linux Automation Administrator in our Linthicum, MD office in support of our Department of Defense (DoD) customer as part of a highly talented, highly motivated, and high-performing team. This position offers a unique opportunity...LinuxContract workWork at officeMonday to FridayShift work$10k
...DoD’s most complex technical challenges. Every day, ClearEdge supports government and industry customers by delivering innovative solutions... ...to support the administration, sustainment, and security of Linux-based systems across mission environments. In this role, you...Linux$86.6k - $181.8k
...Join a mission‑focused team as a Cloud Systems Administrator II supporting the Defense Industrial Base (DIB). In this role, you’ll help... ...in the CACI CCC Partnerships program. You’ll work hands‑on with Linux systems, containerized environments, and cloud‑native tools to...LinuxFull timeContract workWork experience placementFlexible hours$72.1k - $108.1k
...What You'll Get to Do Responsibilities Provide Tier 1 technical support (including Domain Administration, System Administration, and Network... ...management and end users. Must be able to configure and manage Linux and Windows operating systems upon start date, install/load...LinuxRemote workRelocation packageShift work
