Senior Systems Administrator jobs

Senior Systems Administrator EPS- (Enterprise Platform Solutions)

Tampa, Florida

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5d ago

IntroductionThis is responsible systems administrator and analysis work at the senior level. Nature Of WorkAn employee in this role handles a variety of technical programming and systems analysis tasks that are moderately complex. They coordinate and oversee specific assignments for technical project team members. Responsibilities include designing, developing or modifying, testing, and implementing information technology systems, programs, and procedures. Employees collaborate with personnel, f

Full-time

$95,000 - $143,000

Sr. Systems Administrator (AWS & QRM)

Minneapolis, Minnesota

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Today

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover what makes you thrive at every stage of your career. Try new things, learn new skills and dis

Full-time

USD 105,400.00 - 124,000.00 per year

Sr Systems Administrator

Arlington, Texas

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27d ago

Position Summary The Senior Systems Administrator is responsible for managing enterprise infrastructure, ensuring system reliability, and supporting internal teams across the organization. This role involves administration of Microsoft and Azure environments, collaboration with stakeholders, and contribution to audits and documentation efforts. Primary Duties and Responsibilities Administer Microsoft Active Directory and Windows Server 2022 (patching, backups, builds, etc.)Manage Azure environme

Full-time

$100,000 - $120,000

Senior Systems Administrator

Beavercreek, Ohio

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Today

Your essential job functions will include but may not be limited to: Perform network system administration: Administer and maintain assigned multiple systems and act as the POC for networksProvide VTC support for AF7 and JWICSDefine IT issues and work to resolveIdentify system problems of an unusual or complex nature and develop corrective actionContinually survey system operation to identify and anticipate potential problems which could lead to loss or serious interruption or compromise of sys

Full-time

Senior Systems Administrator

Costa Mesa, California

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 154,000.00 - 231,000.00 per year

Senior Systems Administrator (Security)

Charleston, South Carolina

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13d ago

JOB PURPOSE/REASON: The role of the Senior Systems Administrator (Security) is to ensure the secure operation of the in-house computer systems, servers, and network connections. This includes monitoring system logs, scrutinizing network traffic, performing daily vulnerability scanning / remediation, security awareness training and troubleshooting. The Senior Systems Administrator (Security) supervises subordinate technical staff and contractors. EXPERIENCE & TRAINING: - Bachelor's Degree in Cybe

Easy Apply

Full-time

$71,904 - $135,340

Senior - Systems Administrator

Cincinnati, Ohio

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Today

Blu Omega is committed to delivering innovative solutions and services to our clients. We are looking for a Senior Installation Field Engineer on our project. This role is perfect for someone who has technical management experience, enjoys problem-solving, working with hardware, and representing a company with pride and professionalism. You ll oversee a team of onsite technicians supporting our deployment and training project. This role combines strong technical skills with an emphasis on delive

Easy Apply

Full-time

$30 - $45

Senior Systems Administrator

Fort Meade, Maryland

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Today

Job Number: R0226260 Systems Administrator, Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a Systems Administrator, you'll have the chance to build your expertise and solve technical problems in a fast-paced, agile environment. We're looking for someone like you to help develop, implement, and maintain customer-focused database solutions in support of our warfighters. As a Systems Administrator on our team, you

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Systems Administrator

Fort Meade, Maryland

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Today

Job Number: R0225677 Systems Administrator, Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a Systems Administrator, you'll have the chance to build your expertise and solve technical problems in a fast-paced, agile environment. We're looking for someone like you to help develop, implement, and maintain customer-focused database solutions in support of our warfighters. As a Systems Administrator on our team, you

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Systems Administrator

Hybrid in Newark, Delaware

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Yesterday

Senior Systems Administrator - DIRECT HIRE FULL TIME opportunity! Our client, a utility company, is seeking a proactive professional to take on both technical and administrative responsibilities for overseeing and maintaining the entire IT Infrastructure portfolio. This includes managing vital components such as Windows, Linux, Active Directory, and various physical, virtual, and cloud-based environments. As a senior team member, this role will lead planning, develop policies, and ensure system

Easy Apply

Full-time

Depends on Experience

Senior Systems Administrator

Fort Meade, Maryland

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Today

Job ID: 2508769 Location: FORT MEADE, MD, US Date Posted: 2025-08-18 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence

Full-time

USD 160,001.00 - 200,000.00 per year

Sr. Systems Administrator

Davenport, Iowa

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Today

Description We are looking for an experienced Senior Systems Administrator to oversee and maintain critical IT systems and infrastructure. This role involves managing servers, network devices, and virtualization technologies while ensuring security and efficiency across the organization. The ideal candidate will be skilled in automating workflows, leading technical projects, and optimizing system performance. Call , or email your resume directly to Shania Lewis - Technology Recruiting Manager at

Easy Apply

Full-time

USD 70,000.00 - 90,000.00 per year

Sr. Systems Administrator

Norfolk, Virginia

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Today

Job#: 2084350 Job Description: Sr. Systems Administrator Location: Norfolk, VA on-site Type: 3 month contract to hire Pay Range: $50-65/hr (experience dependent) Schedule: M-F day shift-40 hour weeks Apply Here: Please send your updated resume, relevant certifications, and availibility for a call to Emma at Requirements: Current Security+ certification is requiredAt least 12 years of experience in system administration or related field within DoD/Navy programsExtensive knowledge of system

Easy Apply

Full-time

USD 50.00 - 65.00 per hour

Sr. Systems Administrator

Cedar Rapids, Iowa

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Today

Easy Apply

Full-time

USD 70,000.00 - 90,000.00 per year

Linux/Windows Senior Systems Administrator

San Diego, California

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Today

Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreakin

Full-time

USD 81,600.00 - 143,865.00 per year

Senior Systems Administrator

Houston, Texas

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Today

Location: 77040 Onsite Job Overview The Senior Systems Administrator will ensure the smooth and secure operation of computer systems-covering both hardware and software across physical and virtual environments. This is a technical leadership role that also includes collaboration, compliance, and on-call responsibilities. Key Responsibilities System Management: Install, configure, maintain, and troubleshoot physical/virtual servers, storage arrays, and endpoints. Security & Compliance: Handle

Easy Apply

Full-time

$120000 - $135000 per annum

Senior Systems Administrator

Vienna, Virginia

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Today

The National Security Sector at Leidos is seeking a Senior System Administrator to join a dynamic team based in Tysons Corner, VA. This exciting opportunity allows you to apply your expertise in system administration and software programming while supporting a small team responsible for managing a wide range of mission-critical systems. Key Details: Work hours fall within the core shift range of 0600-1600On-call duty is required one weekend every six weeksCandidates must successfully complete a

Full-time

USD 89,700.00 - 162,150.00 per year

Senior Systems Administrator

Centennial, Colorado

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Today

Leidos is seeking a Senior Systems Administrator to support the United States Antarctic Program (USAP). This is an exciting opportunity to apply your experience to support our customer's mission. This position is a senior member of the Leidos - Antarctic Support Contract (ASC) Information Technology & Communications (IT&C) Data Systems team responsible for installing and maintaining an efficient working environment for a complex network of core production servers supporting the USAP mission and

Full-time

USD 74,000.00 - 110,000.00 per year

Sr. Systems Administrator

Hybrid

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2d ago

Position - Senior System Administrator Term - Direct Hire Salary - 100 to 125K Work Environment -Hybrid Location - West Bend, WI Job Description: Were seeking a Senior System Administrator to maintain the security, reliability, and smooth operation of our IT environment. This role focuses on server and network performance, system security, and overall infrastructure health. Youll act as backup for the Network Administrator, troubleshoot issues, and lead improvement projects to optimize our syst

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Full-time

$125000

Sr. Systems Administrator - EHS Applications

No location provided

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Today

We are seeking a highly skilled and proactive Administrator-Sr. Systems to join our Web & Enterprise Applications team. This pivotal role is responsible for ensuring the efficient operation and support of our Environmental, Health, and Safety (EHS/HSE) software systems. If you are a self-starter with a strong aptitude for system administration and a passion for supporting critical business applications, we encourage you to apply. Key Responsibilities Serve as the primary system administrator f

Easy Apply

Full-time

Depends on Experience

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Senior Systems Administrator jobs