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: IT Infrastructure and Operations Job Qualifications: Skills: Information Technology (IT) Infrastructure, Linux, System Administration Certifications: None Experience: 8 years of related experience US Citizenship Required: No Job Description: Senior Linux System Administrator The position is for the Senior Linux System Administrator…

If you're interested in being a part of an extraordinary mission, working with our customer who runs the DoW’s largest supercomputing centers and operating some of the most powerful supercomputers in the world, we could use your experience and enthusiasm! You will be providing your Linux Systems Administration expertise to ensure DoW scientists have reliable access to these critical resources and in turn, will be directly supporting the warfighter. All work will be performed at our customer’s s…

We are conducting a search for an experienced Senior Linux System Administrator. The ideal candidate will offer comprehensive support by advising the Government on system configurations, providing technical guidance to the team, and ensuring the smooth functioning of hardware and software. They will also contribute strategic insights to the decision-making process for developing and deploying solutions to external customers. Labor Requirements: C/C++ and/or Java development experience Administe…

Linux Systems Administrator, Senior The Opportunity: Your combination of people skills and 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 the DoW? We’re looking for a system administrator who specializes in Linux systems administration to help us operate and maintain our clients' Linux-based systems. We focus on growing as a team, so we’ll share techniques, work through challenges…

Linux System Administrator III Omega Enterprise Solutions is a Maryland-based, Service-Disabled Veteran-Owned Small Business (SDVOSB) with a special focus on the U.S. Department of Defense (DoD) and Intelligence Community (IC) mission and enabling technologies. We are building a team with shared values and a passion towards our Vision and Mission. Along with providing professional growth opportunities that are innovatively challenging and mission critical to our clients, we emphasize a life-foc…

Linux System Administrator II Location: Fort Meade, MD, US, 20755 Clearance: Active TS/SCI with Poly Required Schedule: Full-time | On-site Must have: 3 years of Linux system administration experience Knowledge of physical and virtual servers Experience researching and creating solutions to close IAVA’s Ansible experience Experience in building and maintaining VMware environments DUTIES : As a successful candidate for the Linux System Administrator II role, you will provide support for the impl…

Linux System Administrator, Senior The Opportunity: Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance management. Identify problem areas and opportunities for improvement in a mission-critical network. Accomplish work without considerable direction. Join us. The world can't wait. You Have: 5 years of experience with systems…

Information Management Group (IMG) is seeking a highly motivated Senior Linux Systems Administrator to join our team in Schenectady, NY . This on-site position requires a professional who brings strong technical expertise, exceptional attention to detail, and a collaborative approach to problem-solving. The successful candidate will support and administer an evolving infrastructure and data storage environment. The ideal candidate will have solid Linux System Administration experience and hands…

SMX is looking for a highly motivated Linux Systems Administrator with demonstrated experience performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining and upgrading network infrastructures. This position will provide onsite support at Patuxent River NAS in southern Maryland. As the Linux Systems Administrator, you will join a team of highly-driven, supportive, and skilled professionals engaged in supporting program management, technical, or business c…

Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S. intelligence and defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation’s security. In an ultra-competitive environment, Synergy ECP has thriv…

We are seeking a skilled and detail-oriented Linux System Administrator to join our Partner's IT infrastructure team. The ideal candidate will have strong experience managing enterprise Solaris and Linux environments and supporting storage, backup, security, and patching systems. This role requires hands-on expertise with Solaris Operating System, IBM Enterprise Storage, Veritas NetBackup, and vulnerability management tools, along with a solid understanding of system hardening and package manag…

SMX is seeking a Linux System Administrator to support an embedded lab environment at NAS Patuxent River. This role provides direct hands-on support for hardware, operating systems, and applications within an embedded environment. The Linux System Administrator will ensure deployed lab systems are fully compliant with DoD security and configuration standards by performing patching, scanning, backup, and STIG application. The ideal candidate will have strong Linux expertise, practical scripting …

Date Posted: 2026-09-14&xa;&xa; Country: United States of America&xa;&xa; Location: US-CA-GOLETA-H03 ~ 6380 Hollister Ave ~ BLDG H03&xa;&xa; Position Role Type: Onsite&xa;&xa; 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.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​&xa;&xa; Security Clearance Type: DoD Clearance: Secret&xa;&xa; Securi…

Windows / Linux Systems Administrator — Telephony Infrastructure Location: Annapolis Junction, MD Schedule: Full-time | Onsite Clearance: Active Secret clearance required Salary Range: $90,000–$100,000 annually The Opportunity We are hiring an experienced Windows / Linux Systems Administrator to support internal enterprise telephony systems for a Homeland Security mission. This role combines systems administration, telephony, virtualization, networking, and security. You’ll provide hands-on tec…

Windows / Linux System Administrator Seeking a Windows / Linux System Administrator to manage and support internal-use telephony systems for our Homeland Security customer. This role provides technical leadership for the configuration, maintenance, and troubleshooting of enterprise telephony infrastructure, with responsibilities spanning operating systems, networking, security, and application support. Job-Specific Essential Duties and Responsibilities: Manage and support enterprise telephony s…

SMX is seeking a Linux System Administrator to support an embedded lab environment at NAS Patuxent River. This role provides direct hands-on support for hardware, operating systems, and applications within an embedded environment. The Linux System Administrator will ensure deployed lab systems are fully compliant with DoD security and configuration standards by performing patching, scanning, backup, and STIG application. The ideal candidate will have strong Linux expertise, practical scripting …

Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference? If you are, we need you! We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. We are ex…

Job Title: Sr. Linux System Administrator Location: Arnold AFB, TN Job Family Code: P – IT / Cyber Security / Network Systems Function/Branch : Engineering / Infrastructure Directorate: Engineering Tech & Support Position Type: Regular, Full-Time Pay Type: Exempt Grade: L09(PA0915); L10(PA1012) Salary Range: L09: $106,500 - $146,000; L10: $123,500 - $169,500/ per year Overview Beyond New Horizons, LLC (BNH) has an exciting opportunity for a Sr. Linux System Administrator, supporting TOS II, at …

Job Description BAE Systems is seeking a Senior Linux Systems Administrator with Red Hat Enterprise Linux (RHEL) experience. In this role, you will administer servers and perform cybersecurity functions to support a research, development, test, and evaluation (RDT&E) environment. You will build, configure, test, diagnose, repair server operating systems and applications, and automate tasks using scripts. To test connectivity and diagnose issues, you will also need to be proficient with Cisco op…

GeoControl Systems, Inc.as a HUBZone company, is required to maintain a Federally mandated level of employees that reside (home residence) in a qualified HUBZone. ONLY applicants whose home address lies in a qualified HUBZone will be considered for this position. You can verify whether you reside in a HUBZone by using the following website: https://maps.certify.sba.gov/hubzone/map Are you passionate about human space exploration, understanding the origins of the universe, and working with a pas…