Senior Server Administrator jobs in Baltimore, MD

Hybrid in Fort Meade, Maryland

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Today

Job Number: R0251922 Server Administrator The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact at Booz Allen? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. Booz Allen is seeking a skilled Windows System Administrat

Full-time

USD 86,900.00 - 198,000.00 per year

Senior Systems Administrator

Fort Meade, Maryland

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Today

Job Number: R0250994 Systems Administrator, Senior The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting satellite communications (SATCOM) systems? We're looking for a Windows systems administrator to help us secure SATCOM systems and deploy networking solutions throughout the SATCOM community to directly support warfighters every day. As a sy

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Systems Administrator (GA-2/3)

Annapolis, Maryland

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Today

Legato, LLC recruiters () would love to speak with you regarding the following position: Senior Systems Administrator in Annapolis Junction, MD. Security Clearance Required: TS/SCI w/ Polygraph Salary Range: $190,000-$240,000, depending on experience. What You Will Do: The Senior Systems Administrator will support the administration, maintenance, security, and optimization of complex enterprise systems and network infrastructure. This role focuses on maintaining reliable and secure computing en

Full-time

USD 190,000.00 - 240,000.00 per year

Senior Systems Administrator

Chestertown, Maryland

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Yesterday

Senior Systems AdministratorLocation: 1 Dixon Square, Chestertown, MD 21620Work Hours: 8:00 AM - 5:00 PM, Monday through FridayPay Range: $80,000 - $120,000/annually Make the Right ConnectionBuild Your Career with Dixon! The Dixon Group is looking for a Senior Systems Administrator to join our team in Chestertown, MD! In this role, you will play a key role in supporting and enhancing the organization's technology environment, including VMware, Microsoft 365, Azure, storage, networking, and cyber

Full-time

80,000 - 120,000

Mid/Senior System Administrator

Annapolis, Maryland

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Today

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies seeks a Mid-Level or Senior Level System Administrator (SA) to join our intel team. The selected individual will provide system administration support for a large, complex network environment with geographically distributed systems. The role supports system engineering requests by delivering solutions that meet operational needs, and by upgrading, sustaining, and maintaining existin

Full-time

USD 114,000.00 - 160,000.00 per year

Senior Systems Administrator

Sparks, Maryland

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Today

OVERVIEWThe Senior Systems Administrator provides advanced server and systems support to the Service Delivery Team. This position handles escalated system infrastructure requests, complex systems administration issues, system design and implementation projects, and proactive monitoring of client environments. The Systems Administrator must possess strong server expertise combined with solid systems administration knowledge to resolve complex infrastructure challenges spanning both domains. This

Full-time

USD 80,000.00 - 85,000.00 per year

Windows System Administrator, Sr.

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. Job Summary: A Senior Windows System Administrator to join a high-performing Agile team operating within the Scaled Agile Framework (SAFe) in s

Full-time

Mid/Senior System Administrator

Annapolis, Maryland

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Today

Mid/Sr System Administrator This role comes with a 15k sign on bonus. Leidos has a new and exciting opportunity for a Mid/Sr System Administrator in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Ho

Full-time

USD 92,300.00 - 166,850.00 per year

Senior Windows System Administrator

Annapolis, Maryland

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Today

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a Senior Windows System Administrator to join a high-performing Agile team operating within the Scaled Agile Framework (SAFe) in support of a complex, fast-paced program. In this role, the selected candidate will provide daily systems administration and operations and maintenance support across multiple systems with a broad geographic footprint. Key responsibilities includ

Full-time

USD 164,000.00 - 200,000.00 per year

OpenText Content Server Developer

Remote

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16d ago

Job Title: OpenText Content Server Developer DOD (Dept of Defense) / Department of War(DOW) projects ship required due to program access requirements. Must be eligible to obtain Security Clearance Duration: up to 12 months Contract with possible Hire Location: Remote Work / Work from home Work Schedule: 4/10 1st Shift, Monday to Thursday 10 hours per day. Pay Rate: $94/hr on W2 [the pay rate may differ depending on your skills, education, experience, and other qualifications] Featured Benefit

Easy Apply

Contract

Information Systems Architect - Advanced - On-Prem Systems Engineer

Remote

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15d ago

10/30/2026 @ 5:00PM EST Position: Information Systems Architect - Advanced - On-Prem Systems Engineer - 14260 Work Location: Role is 100% remote Interview Process:2 rounds, virtual Possibility for Extension: Yes Duration: 12 months Candidate Location:Candidate must currently reside in Eastern Time Zone. Job Description: Scope of Work: N/A Daily Duties / Responsibilities: Execute the Active Directory, Group Policy, and permissions work backlog: GPO creation, modificatio

Easy Apply

Contract, Third Party

Depends on Experience

Senior Staff Engineer, Open Source Server

Remote

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Today

Role Summary Temporal is looking for a Senior Staff Engineer to join the Open Source Server team as a technical lead. This team works on the core Temporal server. Its scope is broad, including Matching, Applications, Foundations, task processing, quotas and throttling, visibility, developer-facing primitives such as standalone activities, schedules, and streaming, and workflow experience improvements such as Continue-As-New, pause, and reset. We do not expect one person to cover all of these

Full-time

USD 208,000.00 - 341,250.00 per year

Senior Software Engineer, Open Source Server

Remote

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Today

Role Summary Temporal is looking for a Senior Software Engineer to join the Open Source Server team. This team builds and maintains the core Temporal server. Its scope is broad, including Matching, Applications, Foundations, task processing, quotas and throttling, visibility, developer-facing primitives such as standalone activities, schedules, and streaming, and workflow experience improvements such as Continue-As-New, pause, and reset. We do not expect one person to cover all of these areas

Full-time

USD 140,800.00 - 231,000.00 per year

Software Engineer II, Open Source Server

Remote or San Francisco, California

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Today

Role Summary Temporal is looking for a Software Engineer II to join the Open Source Server team. This team builds and maintains the core Temporal server. Its scope is broad, including Matching, Applications, Foundations, task processing, quotas and throttling, visibility, developer-facing primitives such as standalone activities, schedules, and streaming, and workflow experience improvements such as Continue-As-New, pause, and reset. We do not expect one person to cover all of these areas. We'r

Full-time

USD 118,400.00 - 194,250.00 per year

Principal/Senior Software Engineer - Mobile App Monetization (Ad Server)

Remote or Bengaluru, Karnataka

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Today

About the Role PubMatic is seeking an experienced and technically strong Principal Software Engineer to lead the design and development of next-generation Mobile App Monetization capabilities. This role is focused on building high-performance, low-latency, scalable, and privacy-safe systems that help maximize publisher revenue from in-app inventory while improving DSP and buyer spend efficiency. The role requires a deep understanding of mobile app advertising, SSP-DSP RTB workflows, OpenRTB mob

Full-time

Senior System Administrator (TTO11)

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

Server Structural FEA Engineer

Remote or Santa Clara, California

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Today

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Systems Engineering General Summary: Qualcomm's Data Center team is developing high-performance, energy-efficient server solutions for data center applications. We are looking for highly talented, innovative, and collaborative individuals to contribute to cutting-edge server technology development. Our Mission We are dedicated to transforming the industry by reimagining silicon and developing next-generatio

Full-time

USD 190,200.00 - 285,400.00 per year

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

System Administrator, Senior

Linthicum Heights, Maryland

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is the premier national security and critical infrastructure s

Full-time

USD 148,300.00 - 266,900.00 per year

Staff / Senior Staff Engineer, Server CPU Software Test Engineer

Remote or Santa Clara, California

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Today

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: Hiring for Staff/Sr. Staff/Principal levels in various Qualcomm office locations in the US As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Software Engineer, you will design, develop, create, modif

Full-time

USD 190,200.00 - 285,400.00 per year

Senior Server Administrator jobs in Baltimore, MD, USA