Senior Systems Administrator jobs in Philadephia, PA

King of Prussia, Pennsylvania

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Today

Job Description What We're Doing As part of Lockheed Martin Rotary & Mission Systems business area, our team supports multiple software applications in the Joint Air-to-Surface Standoff Missile (JASSM) Enterprise Software (JES) suite. JES unlocks the full capability of the weapon system with secure, streamline, machine-to-machine interfaces that diminish human error while keeping the operator in the loop. The Work As a Systems Administrator on the JES Program , you will: -Work in an Kanban env

Full-time

USD 81,600.00 - 143,865.00 per year

Sr. Linux/Windows Systems Administrator - Top Secret Clearance

King of Prussia, Pennsylvania

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Today

Job Description What We're Doing: Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS), bringing capabilities to bear in the realms of intelligence, surveillance and reconnaissance (ISR), cyber techniques and effects, electronic warfare (EW), information operations (IO), and 5G.MIL; while delivering full-spectrum cyber capabilities and cyber

Full-time

USD 81,600.00 - 143,865.00 per year

Senior Systems Administrator

Remote or Orlando, Florida

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Today

Job Title: Senior Systems Administrator Years of experience: 7+ years Interview: Phone, Video Contract: 6-12 months contract, then must be available for Contract-to-Hire Opportunity Key Responsibilities: Administer and support Microsoft 365 services: Exchange Online, SharePoint Online, Teams, and OneDrive. Manage Azure and Entra ID: user provisioning, conditional access, identity governance, and PIM. Configure and maintain multi-tenant architecture and cross-tenant collaboration. Support and

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Third Party, Contract

$DOE

Sr Systems Administrator - SOX

Remote or Florida

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Today

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Performs advanced maintenance and repairs, including installs and configurations of systems software and hardware. Troubleshoots server and infrastructure related problems and p

Full-time

USD 85,300.00 - 158,100.00 per year

Senior Systems Administrator

Philadelphia, Pennsylvania

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Today

Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people together to solve the government's most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to government innovation, apprec

Full-time

USD 101,920.00 - 131,040.00 per year

Senior Systems Administrator

Remote or Atlanta, Georgia

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Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 85,400.00 - 142,400.00 per year

Senior Systems Administrator (Active Top Secret Clearance)

Remote or Huntsville, Alabama

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Today

Please note: This role is contingent upon a contract award. While it is not an immediate opening, we are actively conducting interviews and extending offers in anticipation of the award. ICF is a mission-driven company filled with people who care deeply about improving the lives of others and making the world a better place. Our core values include Embracing Difference; we seek candidates who are passionate about building a culture that encourages, embraces, and hires dimensions of difference. O

Full-time

USD 81,094.00 - 166,810.00 per year

Senior HPC Systems Administrator

Remote or Phoenix, Arizona

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8d ago

RedLine Performance Solutions (RedLine) has been in the HPC solutions engineering services business for over 25 years and is consistently determined to keep the "bar of excellence" quite high for new hires. This enables RedLine to accomplish what other firms cannot and promotes a high level of staff retention. We offer services ranging from full life cycle HPC systems engineering to remote managed services to HPC program analysis.RedLine is looking for a Senior High Performance Computing (HPC) S

Full-time

$0 - $1

Senior Hybrid Cloud Systems Administrator

Remote or Hazelwood, Missouri

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Today

Senior Hybrid Cloud Systems Administrator Company: The Boeing Company The Boeing Company's Specialized United States Infrastructure organization is currently seeking a Senior Hybrid Cloud Systems Administrator to join the team in Hazelwood, MO. This role is centered on delivering technical leadership and project support for strategic, enterprise-level hybrid cloud hosting environments, primarily catering to initiatives within the Boeing Defense, Space & Security (BDS) business unit. An ideal

Full-time

USD 108,800.00 - 147,200.00 per year

IT Systems Administrator/Windows/Vmware

King of Prussia, Pennsylvania

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Today

We're working with a leading organization in the Philadelphia suburbs that's seeking a Mid-to-Senior Level IT Systems Administrator to join their growing infrastructure team. This is a full-time opportunity supporting a modern, hybrid IT environment focused on Windows Server administration, VMware virtualization, and Microsoft 365 technologies. You'll help support both day-to-day operations and long-term infrastructure projects across multiple business units. Required Skills & Experience 5+ yea

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Full-time

98k - 105k

Systems Administrator - Mid-Career

Moorestown, New Jersey

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Today

Job Description WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundaries of visionary thinking, we can achieve exceptional results. As a Lockheed Martin employee, you'll have the opportunity to make a meaningful impact while working in an environment that values integrity and excellence. THE WORK We are seeking an experienced Linux Systems Administrator t

Full-time

USD 81,600.00 - 143,865.00 per year

Archibus Systems Administrator

Remote

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Today

Description & Requirements Maximus is looking for a Senior Systems Administrator to join its Technology Solutions (TS) Team. As a Senior Systems Administrator you will be responsible for managing and maintaining application server environments (specifically Archibus), ensuring security, reliability, and performance to support our organization's critical infrastructure. You will work with a team of highly skilled IT professionals and will support related systems and applications. Maximus TCS (Te

Full-time

USD 135,000.00 per year

Lead AIX/UNIX Systems Administrator

Remote

•

Yesterday

Role: Lead AIX/UNIX Systems AdministratorLocation: Remote Project descriptionThe primary goal of the project is patching and upgrade efforts for over 200+ systems for a big US-based retail company, serving millions of omnichannel customers each week. ResponsibilitiesWe are looking for experienced AIX Systems Administrators to lead patching and upgrade efforts for over 200+ systems.Responsibilities for AIX:Patch and Upgrade UNIX operating systems and system software, and provide hardware, backup

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Contract, Third Party

Depends on Experience

HRIS Systems Administrator

Remote or Farmington, New Mexico

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Today

Description We are looking for an experienced HRIS Systems Administrator to oversee and optimize our Workday Human Capital Management (HCM) and UKG Pro Workforce Management systems. This role is remote, with minimal periodic travel as needed. In this role, you will serve as a subject matter expert, ensuring these systems are configured, maintained, and utilized to their fullest potential. This position offers the opportunity to collaborate across departments to enhance HR processes and support

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Full-time

Senior Mainframe Administrator (z/OS and Networking)

Remote

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8d ago

Location: Remote (Initial one month onsite in Springfield, IL, followed by remote work with occasional onsite visits as needed) Travel expenses will be reimbursed. Job Summary: The Client is seeking an experienced Senior z/OS Systems Administrator with extensive expertise in mainframe system administration. This individual will serve as a senior resource to assist Client with general system administration for a IBM z16 mainframe and DR environment with experience in maintaining and assisting wi

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Contract

$80 - $95

Senior Mainframe Administrator (z/OS and Networking) - Remote

Remote or Illinois

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Today

DivIHN (pronounced divine ) is a CMMI ML3-certified Technology and Talent solutions firm. Driven by a unique Purpose, Culture, and Value Delivery Model, we enable meaningful connections between talented professionals and forward-thinking organizations. Since our formation in 2002, organizations across commercial and public sectors have been trusting us to help build their teams with exceptional temporary and permanent talent. Visit us at to learn more and view our open positions. Please apply o

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Contract

$80

Windows Administrator

Remote

•

Today

Overview GovCIO is currently hiring for a Windows Administrator, to create and maintain team technical instructions, operating procedures and policies as needed. This position will be located in Radford, VA and will be a remote position. Responsibilities This position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed and growing environment of Windows 2019 and Windows 2022. This position will work with the existing Windows team to manage, maintain, d

Full-time

USD 85,000.00 - 113,000.00 per year

Senior Network/Systems Administrator

Remote

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Today

Overview GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA and will be a fully remote position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new methods supporting

Full-time

USD 94,150.00 - 112,500.00 per year

Systems Sr Administrator

Remote or Hybrid

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Today

CompuGain is an Information Technology and Business Consulting firm providing project-based solutions, software solutions and professional staffing services. -"Those authorized to work in the United States are encouraged to apply. We are unable to sponsor currently. Position: Systems Sr Administrator Location: Remote Length: Long Term Key Responsibilities Responsible for supporting the functionality and efficiency of one or more operating systems.* Lead teams in the delivery of second and/or th

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Contract

BASED ON EXPERIENCE

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Senior Systems Administrator jobs in Philadelphia, PA, USA