Senior System Administrator Jobs in Bethesda, MD

Refine Results
1 - 20 of 4,057 Jobs

Senior System Administrator [Forescout] - Active Top Secret Clearance Required

Essential Network Security Solutions, LLC

•

On-site in Reston, Virginia, USA

Full-time

DescriptionWork individually or in a small integrated team, and may lead a task, project, or team. Ensure project completion and provide guidance and direction to lower-level technicians, specialists, and managers. Develop new concepts and processes and analyze root causes and resolve complex issues using your full knowledge of the industry. Perform systems administration of cyber tools sets and server systems connected to networks across multiple classification domains. Provide support to devel
Easy Apply
Posted 6 days ago

Senior System Administrator

Leidos

•

On-site in Fort Meade, Maryland, USA

Full-time

Description Are you ready to work on projects that can potentially change the world? Join us at Leidos, where your most important work is ahead! You will enjoy great benefits such as 5 weeks of Paid Time Off, Flexible Schedules, Discounted Stock Purchase Plans, Education and Training Support and more! If this sounds like the kind of place where you can thrive, keep reading! The Leidos Intelligence Group has a career opportunity for a Senior System Administrator in the Ft. Meade, MD. Program Su
Posted 60+ days ago | Updated moments ago

Senior Network Engineer/System Administrator

Motion Recruitment Partners, LLC

•

On-site in Arlington, Virginia, USA

Full-time

Senior Network Engineer/System Administrator This company unit is looking for a Senior Network Engineer/Sysadmin to join our growing DevOps & Infrastructure Team located in our software development center. The primary responsibility of this position is to design and provide support for network architecture, network devices, and network communication security within Industrial Control System (ICS) environments for non-nuclear power plants. This includes both on-premises computing edge and cloud-b
Easy Apply
Posted 28 days ago | Updated 7 hours ago

Senior System/Network Administrator

Leidos

•

On-site in Laurel, Maryland, USA

Full-time

Description The Senior System/Network Administrator candidate will support dataflow operations in a Linux operating system environment. The candidate should have extensive knowledge of dataflow technologies such as NiFi and should be well versed in configuration management tools (Puppet) and scripting (Bash) to successfully execute in the role. Experience should include a subset of the following:Provide support for implementation, troubleshooting and maintenance of IT systemsManage the daily act
Posted 60+ days ago | Updated moments ago

Linux System Administrator

TEKsystems c/o Allegis Group

•

On-site in Alexandria, Virginia, USA

Full-time

Description: This Client develops cutting-edge software for the government and military. We use agile development practices and user-centered design to create innovative software solutions for complex real-world problems. We're breaking through the big, slow status quo with transformative technology that fundamentally changes and improves the world. We are looking for a committed Senior System Administrator to join our Tactical Command and Control LOB. You will solve uniquely challenging problem
Posted 1 day ago | Updated 7 hours ago

System Administrator - TS/SCI CI Poly

Jobot

•

On-site in Washington, District of Columbia, USA

Full-time

Must have a TS/SCI CI Poly This Jobot Job is hosted by: Eric Williams Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $150,000 per year A bit about us: This is a government consulting company has been around for the past 10+ years and helps the Federal Government. They help discover cracks in software products which allows them to better understand application security and reinforce operating systems. Why join us? Competitive B
Posted 19 hours ago | Updated 7 hours ago

Macintosh System Administrator - Active Top Secret Clearance Required

Essential Network Security Solutions, LLC

•

On-site in Washington, District of Columbia, USA

Full-time

DescriptionSupports day-to-day remote technical aspects of product operational data to identify diagnostic issues in enough detail to determine if the root cause is hardware or software related. Applies leading-edge principles, theories, and concepts; contributes to the development of new principles and concepts. Works on unusually complex problems and provides highly innovative solutions. Operates with substantial latitude for unreviewed action or decision. Serve as a Macintosh (Mac) systems a
Easy Apply
Posted 6 days ago

Junior System Administrator - Active Top Secret Clearance Required

Essential Network Security Solutions, LLC

•

On-site in Washington, District of Columbia, USA

Full-time

DescriptionCollaborates to develop innovative solutions to enable secure and reliable operations of enterprise computer systems. Works individually or in a small integrated team, and may also lead a task, project, or team. Ensure project completion and provide guidance and direction to lower-level technicians, specialists, and managers. Develop new concepts and processes and analyze root causes and resolve complex issues utilizing your full knowledge of industry. Perform systems administration o
Easy Apply
Posted 6 days ago | Updated 6 days ago

Linux System Administrator

Motion Recruitment Partners, LLC

•

On-site in Arlington, Virginia, USA

Full-time

Senior Linux Administrator As a Senior Linux SME, you will be supporting multiple build and operations managed service provider teams hosting Cloud based ERP services. The company is a wholly owned subsidiary of SAP focused on security issues for the U.S. government so that SAP can bring technology and innovation to customers across government regulated industries. The company is located in the DC Metro area, a 6-month contract-to-hire and will remain 100% remote. Required Skills & Experience:
Easy Apply
Posted 9 days ago | Updated 7 hours ago

Microsoft System Administrator - Senior

SAIC

•

On-site in Washington, District of Columbia, USA

Full-time

Job ID: 2400885 Location: WASHINGTON, DC, US Date Posted: 2024-01-17 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description The Senior Windows Engineer position will provide Windows engineering support and will be responsible for building, patching, and troubleshooting Windows servers in support of curren
Posted 60+ days ago | Updated 8 hours ago

Linux System Administrator

General Dynamics Information Technology

•

On-site in Bethesda, Maryland, USA

Full-time

Systems Administrator Expert Transform technology into opportunity as a Systems Administrator Expert with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Expert you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Expert joini
Posted 9 days ago | Updated moments ago

Microsoft System Administrator

Omm IT Solutions

•

On-site in New Carrollton, Maryland, USA

Full-time

Please Note: Candidates in the local to Washington, D.C. metropolitan area are preferred, however other locations will be considered. Commuting expenses will not be reimbursed. Description of Assignment: Design, develop, and configure software systems to meet market and/or client requirements either end-to-end from analysis, design, implementation, quality assurance to delivery and maintenance of the software product or system or for a specific phase of the lifecycle. Apply knowledge of Micros
Posted 2 days ago | Updated 16 hours ago

System Administrator with MECM/SCCM

Alpha Omega Integration LLC

•

On-site in Washington, District of Columbia, USA

Full-time

Alpha Omega Integration LLC is an award-winning Federal IT Solutions provider. Since its inception in September 2016, we have grown from a start-up to a $100m/year business. Alpha Omega's growth stems from our mission focus: to make the US Government the best in the world. We achieve that via advanced capabilities in the areas of Design & Product Management, DevSecOps & Cloud Engineering, Intelligent Automation, and Cybersecurity. Our consistent growth has fostered a series of accolades includin
Posted 12 days ago | Updated 8 hours ago

System Administrator Task Lead

Honu Services

•

On-site in Arlington, Virginia, USA

Full-time

Job Title: System Administrator Task Lead -4497 Job Location: NCR, Arlington, VA 22201 Job Summary Galapagos Federal Systems LLC is looking for an enthusiastic, well-qualified individual to fill the System Administrator position and to join our team of qualified, diverse individuals. The primary responsibility is to serve as an experienced Systems Administrator in large Information Technolgy (IT) Services program located Arlington, Virginia supporting the U.S. Naval Station Guantanamo Bay, Cuba
Posted 13 days ago | Updated 3 hours ago

Active Directory System Administrator

Leidos

•

On-site in Alexandria, Virginia, USA

Full-time

Description Leidos is seeking a System Administrator to partner on a large enterprise IT contract for the DOD. The System Administrator will be responsible for maintaining existing enterprise identity management solutions, troubleshoot incidents, and assist with transitioning new capabilities from the engineering team to production. Duties will include validating the health and status, operations, and maintenance of identity management systems such as Active Directory, Azure Active Directory, Az
Posted 1 day ago | Updated moments ago

Network/System Administrator (Net/Sys Admin) III

General Dynamics Information Technology

•

On-site in Washington, District of Columbia, USA

Full-time

Network Administrator Level DC metro area The primary function will be to organize, install, and support government organization's computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. This will also include helping architect, design and analyze network models. It will require participation in decisions about buying future hardware or software to upgrade organization's infrastructure. This positio
Posted 16 days ago | Updated 14 hours ago

System Administrator

Chenega MIOS

•

On-site in Alexandria, Virginia, USA

Full-time

Req ID: 30179 Summary AWS Cloud Engineer/System Administrator Alexadria, VA Chenega IT Enterprise Services (CITES) offers forward-thinking technology solutions to federal agencies and the DoD. Formed in 2016 to serve federal customers CONUS, CITES has grown quickly into a best practices leader for the modern federal enterprise. The AWS Cloud Engineer/System Administrator will lead and work with a team of Tier system administrators to manage the Army Geospatial Center's (AGC) current and fu
Posted 7 days ago | Updated 8 hours ago

System Administrator (Tier III)

Rackner

•

On-site in Washington, District of Columbia, USA

Full-time

Title: System Administrator (Tier ) Clearance: Top Secret (SCI Eligible) Salary: $100k-$120k Location: Washington, D.C. (Onsite) Job Summary: The System Administrator (Tier ) is a senior-level position responsible for the design, implementation, and maintenance of IT systems and infrastructure. This role involves managing servers, storage, virtualization, and other critical components to ensure the reliability, security, and performance of organizational IT environments. A Top Secret clearance
Posted 23 days ago

System Administrator [Fidelis] - Active Top Secret Clearance required

Essential Network Security Solutions, LLC

•

On-site in Reston, Virginia, USA

Full-time

DescriptionWork individually or in a small integrated team to develop innovative solutions to enable secure and reliable operations of enterprise computer systems. Develop new concepts and processes and analyze root causes and resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems connected to networks across multiple classification domains. Provide support to developmental and operational systems including day-to-day o
Easy Apply
Posted 6 days ago

Cyber System Signature / Firewall Administrator - TS/SCI with Polygraph

General Dynamics Information Technology

•

On-site in Washington, District of Columbia, USA

Full-time

Own your career as a Cyber Intrusion Detection System Administrator at GDIT. Here, you'll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients' missions and ensuring we anticipate the threats of tomorrow. At GDIT, people are our differentiator. As a Cyber Intrusion Detection System Administrator you will help ensure today is safe and tomorrow is smarter. HOW A CYBER INTRUSION
Posted 25 days ago | Updated moments ago