Senior virtualization administrator jobs

Romeoville, Illinois

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8d ago

Sr Systems Administrator The Senior Systems Administrator is a senior-level, hands-on infrastructure role responsible for the administration, reliability, security, and ongoing improvement of G&W Electric's enterprise server and infrastructure environment. The role combines advanced technical administration with infrastructure strategy development and project execution. The Senior Systems Administrator is responsible for enterprise Windows and Linux server environments, virtualization infrastruc

Full-time

USD 96,555.00 per year

Senior Control Systems Administrator

Hybrid in Dallas, Texas

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8d ago

Senior Control Systems Administrator Contract Length: 12-18+ months Location: Dallas, Texas (hybrid 3 days onsite) LOCAL CANDIDATES ONLY *some travel around DFW area may be required We are seeking a Senior Control Systems Administrator to support mission-critical Operational Technology (OT) and Control System environments. This role focuses on system administration, application maintenance, troubleshooting, security compliance, and infrastructure reliability in a highly available, 24/7 operati

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Depends on Experience

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 147,000.00 - 196,000.00 per year

Senior Systems Administrator

Beaufort, South Carolina

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Today

nLogic is seeking a Senior Systems Administrator to support anticipated work on a mission-focused effort in the Beaufort area. This role will play a key part in supporting enterprise infrastructure, virtualization technologies, cloud services, cybersecurity initiatives, and network operations within a collaborative defense and technology environment. In this role, you will provide technical leadership for infrastructure operations while ensuring the availability, security, and reliability of en

Full-time

Senior Systems Administrator

Charlotte, North Carolina

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Today

nLogic is seeking a Senior Systems Administrator to support anticipated work on a mission-focused effort in the Cherry Point area. This role will play a key part in supporting enterprise infrastructure, virtualization technologies, cloud services, cybersecurity initiatives, and network operations within a collaborative defense and technology environment. In this role, you will provide technical leadership for infrastructure operations while ensuring the availability, security, and reliability o

Full-time

Senior Systems Administrator

North Carolina

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Today

nLogic is seeking a Senior Systems Administrator to support anticipated work on a mission-focused effort in the New River / Jacksonville, NC area. This role will play a key part in supporting enterprise infrastructure, virtualization technologies, cloud services, cybersecurity initiatives, and network operations within a collaborative defense and technology environment. In this role, you will provide technical leadership for infrastructure operations while ensuring the availability, security, a

Full-time

Senior Systems 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 Systems Administrator to join our intel team. You will support CNO Capabilities as a senior System Administrator and technical contributor responsible for sustaining and evolving a high-performance operational IT environment. This is not a ticket only administrator role. We are looking for someone who takes ownership of systems, documents with precision, builds st

Full-time

USD 164,000.00 - 200,000.00 per year

Senior Linux Systems Administrator

Bay St. Louis, Mississippi

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Today

Are you ready to support one of the Department of War's (DoW) most critical high-performance computing environments? Leidos is seeking an experienced Senior Linux Systems Administrator to support our customer at Stennis Space Center, MS, home to one of the DoW's largest supercomputing centers. In this role, you'll be providing your Linux Systems Administration expertise to help ensure DoW scientists have reliable access to critical resources. This is an opportunity to work on cutting-edge tech

Full-time

USD 92,300.00 - 166,850.00 per year

20139 - Senior System Administrator (Windows, VMWare, Exchange)

Montgomery, Alabama

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Today

20139 - Senior System Administrator Montgomery, AL (5 days On-Site) Hyundai AutoEver America (HAEA), the dynamic IT powerhouse behind Hyundai Motor Corporation, a Fortune 500 global leader in the automotive industry. As a key affiliate, we provide cutting-edge IT services and support to top brands including Kia, Genesis, Hyundai Translead, Hyundai Mobis, Hyundai Capital, and Glovis. HAEA offers a truly global and collaborative environment. Here, you'll drive innovation, boost operational effic

Full-time

USD 79,000.00 - 108,000.00 per year

Senior Network (NOC) Administrator

Fort Bliss, Texas

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Today

GovCIO is currently hiring for a Senior Network (NOC) Administrator with an active Secret clearance to advance monitoring, troubleshooting, and sustainment of mission-critical network infrastructure. This role requires deep technical expertise in enterprise networking, remote operations, and root-cause analysis, as well as maintaining and enhancing operational procedures. This position is located in El Paso, TX, and is fully onsite. SHIFT: Outside of standard business hours to include overnights

Full-time

USD 95,000.00 - 120,000.00 per year

Senior Systems Administrator

Birmingham, Alabama

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Today

Description We are looking for an experienced Senior Systems Administrator to oversee and strengthen enterprise infrastructure operations in Birmingham, Alabama. This position supports a multi-site environment and plays a key role in maintaining reliable server, virtualization, cloud, and identity platforms for the organization. The ideal candidate brings deep technical expertise, a practical approach to problem-solving, and a strong commitment to system stability, security, and continuous impro

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Full-time

USD 100,000.00 - 130,000.00 per year

Senior Systems Administrator

Havelock, North Carolina

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Today

Overview Job Title: Senior Systems Administrator Location: Cherry Point, North Carolina Rivet Operations Company is looking for a Senior Systems Administrator to provide advanced technical IT support to Marine Corps Air Station Cherry Point, North Carolina. This role plans, implements, and manages complex server and network infrastructures to ensure maximum uptime, security, and performance across unclassified and classified environments. The Senior Systems Administrator is responsible for da

Full-time

USD 86,000.00 - 96,000.00 per year

Senior Specialist, Systems Administrator

Palm Bay, Florida

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

Senior Systems Administrator

Annapolis, Maryland

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Today

You will work on a 7-9-person mixed Contractor/Civilian SA team supporting 3rd party systems. All supported systems are Linux hard boxes or VM's. You will come in look at your monitoring, catch up on emails and your team Skype chat room for mission critical updates and hot issues then go to JIRA and start working off tickets. The team supports a backend environment with Mission and Operations users and desktops so authentication, DNS, share drives and home directories. Required Skills: LINUX Adm

Full-time

Senior Network Administrator

Utah

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Today

Torch Technologies Thank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison County, headquartered in Huntsville, AL. Our team provides superior research, development, and engineering services to the Federal Government and Department of War. As one of the nation's top 100 defense companies, the services we provide directly support the men and women who serve our country. Our

Full-time

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 NALCOMIS Virtual Environment Systems Administrator

Remote or Maryland

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Today

Overview Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $4.5B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism. Responsibilities *Thi

Full-time

USD 115,000.00 - 120,000.00 per year

Systems Administrator, Senior

Mobile, Alabama

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Today

The Systems Administrator, Senior manages and optimizes complex enterprise infrastructure spanning Windows and Linux servers, VMware environments, and cloud services that support mission-critical government systems. The role leads major changes, automation, and incident response while ensuring performance, availability, and security remain within organizational and regulatory requirements. Key Responsibilities Administer heterogeneous server platforms and virtualization stacks (for example, VMw

Full-time

Senior Systems Administrator

Fort Belvoir, Virginia

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Today

Koniag IT Systems, LLC, a Koniag Government Services (KGS) company is seeking a Senior Systems Administrator to support a Federal defense customer. This role supports secure and reliable enterprise technology services at Government facilities. The position is primarily on-site at Fort Belvoir, VA, and work assignments are based on customer mission needs and applicable access requirements. This position is for a future new business opportunity. Benefits include medical, dental, and vision insura

Full-time

Senior Infrastructure/System Administrator

Sterling, Virginia

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Today

Job Title: Senior Infrastructure/System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: Are you ready to shape the future of intelligence systems? CACI is seeking a talented Senior Infrastructure/System Administrator to join our team in Sterling, VA. In this role, you'll design cutting-edge system architectures fo

Full-time

USD 86,600.00 - 181,800.00 per year