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$130,000 per week
ManTech is seeking a Senior Linux System Administrator to provide advanced level support and configuration for our secure computing environments supporting critical national security programs. This role demands proficiency in Linux systems, ensuring stable operations, and...SeniorManTech International
Laurel, MD24 days ago$52 - $60 per hour
...Senior Linux System Administrator Location: Baltimore, MD Job ID: #72594 6 month contract Pay Range: $52-60 We are currently seeking a senior-level Linux Administrator to join the Messaging Application Engineering team. The ideal candidate is a self-starter and a team...SeniorContract workButler Aerospace and Defense
Baltimore, MD16 hours ago- ...MANTECH seeks a motivated, career-driven, and customer-focused Senior Linux and VMWare System Administrator to join our team in Laurel, MD . This position supports the high-visibility Enterprise Infrastructure Services (EIS) organization, responsible for the delivery...SeniorFull timeWork at office
MANTECH
Laurel, MD16 hours ago - ...MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national...SeniorFull timeWork at office
MANTECH
Laurel, MD16 hours ago - ...Responsibilities: Ensure systems meet security and compliance standards. Manage... ...clearance. ~10+ years of System Administration experience with large programs or systems... ...replace degree.) ~ Experience with Linux, Windows, and Virtualization technologies...Senior
Macpower Digital Assets Edge
Aurora, CO2 days ago - ...Senior Linux Systems Administrator This position is open with a company in the space industry that is looking for a Senior Linux Systems Administrator to administer our Red Hat Linux systems, Dell switches, AWS environment, Azure, Openshift and Ansible environment....SeniorCasual workWeekend work
1872 Consulting
Colorado Springs, CO2 days ago $150k - $175k
...Position : Senior Linux Systems Administrator Location: Aurora, CO Clearance: Active TS/SCI with FSP Polygraph Sign-On Bonus: Yes DeNOVO Solutions, LLC is seeking a highly skilled Senior Linux System Administrator to support an advanced project that...SeniorFull timeRelocation packageDeNovo Solutions, LLC
Aurora, CO2 days ago- A technology services company is seeking an experienced L3 System Administrator with deep expertise in Linux and HP-UX environments. This role involves advanced troubleshooting, performance tuning, and automation across mission-critical infrastructure. The candidate will...Senior
- CACI is seeking a skilled Senior System Administrator to join their Jessup, Maryland team. This role demands extensive experience in managing enterprise IT environments, focusing on security compliance and high-assurance systems. Ideal candidates will have over 20 years...Senior
$52 - $60 per hour
...Senior Linux System Administrator Location: Baltimore, MD Job ID: #72594 6 month contract Pay Range: $52-60 We are currently seeking a senior-level Linux Administrator to join the Messaging Application Engineering team. The ideal candidate is a self-starter...SeniorContract workWork at officeButler America Aerospace L.L.C.
Annapolis, MD1 day ago- ...in Plano, Texas is seeking a skilled Unix L3 Administrator. The role involves installing, configuring, and maintaining Unix systems while managing user accounts and resolving... ...years of experience and strong knowledge of Linux and Solaris, along with excellent problem-solving...Senior
$120.8k - $265.8k
A technology services provider is seeking a Senior Systems Administrator in Maryland. This role requires expertise in Linux and Windows systems administration along with TS/SCI clearance. Responsibilities include managing IT infrastructure, troubleshooting issues, and optimizing...Senior- A trusted federal contractor in Honolulu is seeking a dedicated Linux / Unix Systems Administrator to ensure the stability, security, and efficiency of our systems infrastructure. You will manage, monitor, and maintain Linux/Unix servers, troubleshoot system issues, and...SeniorFor contractors
- A technology services firm is seeking a Systems Administrator to support Red Hat Enterprise Linux systems in Suitland, Maryland. Responsibilities include managing system infrastructures, ensuring compliance, and recommending best practices. Candidates should have a strong...Senior
- A leading technology firm in Maryland is seeking an experienced System Administrator. The ideal candidate will have strong expertise in Linux, along with proficiency in Cisco and Netapp configurations. With at least ten years of relevant experience and a bachelor’s degree...Senior
- Edgewater Federal Solutions is seeking a Linux Systems Administrator in Albuquerque, NM. The role involves supporting a major national laboratory, troubleshooting Linux servers, and ensuring patching and security compliance. A minimum of 3-5 years of experience is required...Senior
- Infozone Inc is seeking an experienced Systems Administrator to support Linux workstations and servers in Littleton, Colorado. The ideal candidate will have 10+ years of experience and must possess a current and active TS/SCI Clearance. Responsibilities include managing...SeniorShift work
- A technology services provider in Albuquerque is seeking a Linux System Administrator to manage system administration tasks across Windows and Linux environments. The ideal candidate should have over 5 years of relevant experience in system administration, including vulnerability...Senior
$92.3k - $166.85k
A leading technology company is seeking a Linux Administrator in Fort Belvoir, Virginia. This role involves maintaining and optimizing Linux... ...tasks. Candidates should have a strong background in Linux system administration, experience with Red Hat environments, and hold...Senior$77.6k - $176k
...Job Number: R0234433 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...SeniorFull timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Annapolis Junction, MD2 days ago- Reflexive Concepts is seeking a skilled System Administrator (Level 2) to join our team in Georgetown, Maryland. This role involves monitoring, troubleshooting, and maintaining Linux-based high-performance computing systems for national security missions. Candidates should...Senior
- ...consulting firm located in Annapolis is looking for an experienced systems administrator who possesses an active TS/SCI clearance and has at least 5... ...improvement. Strong knowledge of Red Hat Enterprise Linux and managing virtual machines is required. At the firm, you...Senior
$134.5k - $193.5k
Bloom Energy in San Jose is seeking a Senior Linux Systems Administrator to maintain and manage Linux server environments. This role requires at least 5 years of experience, expertise in server management, and scripting skills. The ideal candidate will work in a fast-paced...Senior- Iridium Communications Inc is hiring a Senior Systems Security Administrator in Chandler, Arizona. The successful candidate will be responsible for managing... ...experience, a Bachelor's degree, and familiarity with Linux systems. The role demands excellent communication skills...Senior
$145k - $190k
A Veteran-Owned Small Business is looking for a System Administrator in Annapolis, Maryland. The role requires expertise in supporting and troubleshooting IT systems, particularly in custom Linux environments. Responsibilities include operational support, user assistance...Senior$74.7k - $91.3k
New York University is seeking a Linux Specialist to provide support to researchers and solve business problems through technology. The role involves advanced administration of various Linux distributions and virtualization platforms. The ideal candidate will have a Bachelor...Senior- ...technology and data‑driven intelligence solutions. The systems we create and the services we provide strengthen our customers... ...___________________________________ We are seeking a Senior Linux System Administrator for a funded role to provide High Performance Computing...SeniorContract workTemporary workLocal areaImmediate start
Vibrint
Annapolis Junction, MD16 hours ago $90k - $130k
A leading defense contractor is seeking a Sr. Linux System Administrator to manage Linux systems and peripherals for the U.S. Air Force at Arnold AFB. Candidates must have relevant IT experience, preferably with security clearances. Responsibilities include managing servers...SeniorFor contractors- SMS is seeking a Sr. System Administrator at Fort Belvoir, VA, responsible for managing Linux servers and optimizing the production environment. The role requires a BS degree with significant experience and an active DoD Top Secret/SCI clearance. Responsibilities include...SeniorRemote work
$50k - $290k
...solutions company located in Laurel, MD is seeking an experienced Systems Administrator. The role involves designing, deploying, and maintaining... ...such as VMware and be proficient in administering both Linux and Windows systems. Excellent benefits and a compelling salary...Senior
