Senior Server Administrator jobs in Baltimore, MD

Software / Server Administrator - Enterprise Monitoring & Automation

Annapolis, Maryland

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Today

Unisity, LLC is a Service-Disabled Veteran Owned Small Business providing expert services in the Information Technology fields. We pride ourselves on delivering what is promised, as some would say we "just do". We are highly-qualified, self-driven professionals who work towards a common goal as a team, leading when appropriate and following when needed. Description: We are seeking an experienced Software/Server Administrator to provide enterprise-level operations, maintenance, and administratio

Full-time

Senior System Administrator (TTO8)

Fort Meade, Maryland

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Today

Que Technology Group, Inc., is seeking a Senior System Administrator to provide High Performance Computing (HPC) services in the form of HPC enhanced sustainment capabilities. Responsibilities include, but are not limited to: Provide support for implementation, troubleshooting and maintenance of IT systems Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems Manage the daily activities of configuration and operation of IT systems Provide Tier 1 (Help Desk) an

Full-time

Senior Linux System Administrator

Laurel, Maryland

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Today

MANTECHseeksa motivated, career and customer-orientedLinuxSystem Administratorto join our team inLaurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organization?the foundation of all Enterprise Information Technology (EIT) for MPO. Responsibilities include but are not limited to: Configure, manage

Full-time

Sr. System Administrator

Fort Meade, Maryland

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Today

We are Eagle Integrated Services, LLC (EIS) a government contracting and consulting firm supporting several military installations and federal agencies across the nation. We are currently seeking a Sr System Administration for a 100% onsite role at the Fort Meade, MD Army Forensic Toxicology Drug Testing Laboratory. The ideal candidate must be able to perform the tasks listed below (but are not limited to the tasks listed below) Develop, maintain, monitor and support the Laboratory Information M

Full-time

Senior System Administrator (TTO11)

Annapolis, Maryland

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Today

Full-time

Senior Network Administrator

Fort Meade, Maryland

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Today

Job#: 3044996 Job Description: Job #: 3044996 Apex Systems is seeking a Sr. Network Administrator to join one of our government clients in Ft. Meade, MD. Project Details / Mission Supported: We are seeking an experienced Senior Network Administrator with 8+ years of experience supporting enterprise network environments. This role will be responsible for network infrastructure administration, firewall configuration and troubleshooting, hardware configuration management, and Linux-based systems

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Full-time

$55 - $67 per hour

OpenText/ Micro Focus Enterprise Server Administrator

Remote

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8d ago

Microfocus Enterprise Server Administrator 12-month contract with high potential to go perm100% remoteStart date: August 17th .Microfocus Team of 4Open on c2c or w2Microfocus Enterprise Server Admin Micro Focus Enterprise Server Administrator manages, configures, and optimizes mainframe application rehosting environments (COBOL, CICS, IMS) on Windows/Linux/Cloud platforms. Key duties include applying software updates, configuring regions, troubleshooting, and ensuring system performance. This ro

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Third Party, Contract

57 - 62

Senior System Administrator

Annapolis, Maryland

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Today

SITEC is seeking a Senior Systems Administrator to support lifecycle sustainment activities for commercial and custom-developed education, learning, and training applications. This role will join an existing technical team responsible for maintaining secure, reliable, and high-performing IT systems across hybrid on-premises and cloud-based environments. The ideal candidate is a self-motivated Systems Administrator with strong Windows and Linux experience, hands-on patching and vulnerability rem

Full-time

USD 175,000.00 - 215,000.00 per year

Senior IT Administrator

College Park, Maryland

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Today

About IonQ: IonQ, Inc. [NYSE: IONQ] is the world's leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financi

Full-time

USD 107,123.00 - 140,251.00 per year

SAS/Linux Server Administrator

Remote

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4d ago

Hi, Job Title: Senior SAS/Linux Server Administrator Duration: Long-term Required Qualifications Strong experience with Enterprise Linux/Unix administration (Red Hat, CentOS, or equivalent)Hands-on experience with SAS administration and analytics platform supportExperience with system patching, performance tuning, configuration management, change control, backup/recovery, disaster recovery, and virtualizationKnowledge of OS security controls and cybersecurity best practicesFamiliarity with Oracl

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Contract

Depends on Experience

Sr. System Administrator

Fort Meade, Maryland

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Today

Bering-Alaka`ina Holdings, LLC has a potential need for a Sr. System Administrator to provide support for our government customer in Laurel, MD at Ft. Meade. POSITION IS CONTINGENT UPON CONTRACT AWARD. DESCRIPTION OF RESPONSIBILITIES: Responsible for high-level, day-to-day operational maintenance, support, and upgrades for complex operating systems, workstations and servers.Coordinates, directs and performs complex software installations and upgrades to operating systems and layered software

Full-time

Senior Engineer, Server - NBA 2K

Remote or Novato, California

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Today

At Visual Concepts, we believe great games are made by diverse and empowered teams with a shared passion for play. As one of the world's top game development studios, we have shipped over 100 multi-sku titles to critical acclaim and commercial success. Our teams are independent and entrepreneurial. Our studios in Novato, Irvine, Budapest, Shanghai, Austin, Boise, Seoul, and Parksville, Canada are committed to artistry and technical innovation, offering top candidates the opportunity to learn and

Full-time

USD 130,700.00 - 174,300.00 per year

Remote Sr./ Lead Server Engineer (Windows and Linux)

Remote or Cedar Rapids, Iowa

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Today

Job#: 3042855 Job Description: Remote Sr./ Lead Server Engineer (Windows and Linux) Location: Cedar Rapids, Iowa (Remote) Contract length: 6+ months Rate: $60.hr W2 The client is specifically looking for candidates with proven, hands-on experience across both Windows and Linux environments. Profiles focused on BAU support or single-platform expertise will not be suitable. Role Overview We are seeking a Senior/Lead Server Engineer to help protect, modernize, and ensure the operational stab

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Full-time

$50 - $60 per hour

Senior Engineer, Server - NBA 2K

Remote or Novato, California

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Today

Full-time

USD 130,700.00 - 174,300.00 per year

Senior Software Engineer, Open Source Server

Remote

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Today

About Us Temporal is an open source programming model that can simplify code, make applications more reliable, and help developers focus on the important things like delivering features faster. We are on a mission to be the reliable foundation of every developer's toolbox, and are building the team that will make that happen. Our values guide us -they are present in how we show up, make decisions, and work together to make an impact. We're curious, driven, collaborative, genuine and humble. T

Full-time

USD 176,000.00 - 237,600.00 per year

Senior Staff Engineer, Open Source Server

Remote

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Today

Full-time

USD 260,000.00 - 325,000.00 per year

Senior Systems Administrator

Remote or Niles, Illinois

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Yesterday

Overview We're seeking a Senior Systems Administrator to support and enhance our global IT infrastructure across both on-premises and cloud environments. This role will lead key functions including Windows and Linux administration, SAN management, and SAP systems (including S/4HANA). In this role you will monitor and optimize system performance, maintain disaster recovery readiness, ensure compliance, and contribute to complex, cross-functional global initiatives. If you bring deep technical e

Full-time

USD 99,000.00 - 158,400.00 per year

Sr Systems Administrator

Remote

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Today

Job ID: 2613975 Location: Remote Work, CA, US Date Posted: 2026-06-24 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: On Call Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_REMOTE Description SAIC is seeking an experienced System Administrator in support of a managed services engagement for a major Public Sector account. The successful candidate will join a team of Ad

Full-time

USD 80,001.00 - 120,000.00 per year

OpenText Content Server Developer

Remote

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Today

Job Number: R0244080 OpenText Content Server Developer The Opportunity: As an embedded sof tware engineer, you know how to create and maintain cru cia l pieces of sof tware. You use your knowledge to write and optimize code that creates a bridge between pieces of sof tware, allowing them to communicate. We're looking for an experience d embedded sof tware engineer like you to develop technology for our clients' most important mission-forward challenges. As a senior embedded sof tware engineer a

Full-time

USD 86,800.00 - 198,000.00 per year

Server & Network Lead / Cloud Engineer - UNIX

Remote

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Today

Position Overview The Server & Network Lead directs the design and operation of cloud-hosted compute and network infrastructure that supports mission-critical enterprise workloads. This role architects and manages environments on leading cloud platforms, implementing scalable virtual networks, compute resources, and security controls to meet performance and availability expectations. The Server & Network Lead also oversees automation of provisioning, configuration management, and deployment pipe

Full-time

Senior Server Administrator jobs in Baltimore, MD, USA