Systems Administrator Jobs in Ashburn, VA

41 - 60 of 94 Jobs

Senior Systems AdministratorJob Title - Senior Systems Administrator

PeratonCompany Name - Peraton

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Chantilly, Virginia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

O&M Systems AdministratorJob Title - O&M Systems Administrator

BAE SystemsCompany Name - BAE Systems

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Sterling, Virginia, USA

Full-time

Job Description As a Systems Administrator, you will work closely with remote users to maintain reliable operation of an integrated digital modeling environment. You will provide remote resolution support for TIER 1/2/3 support of Unix/Windows workstations and servers operating in an AWS/AZURE/ORACLE/GOOGLE clouds, AWS Workspaces, AZURE Viirtual Desktop and stored data in support of business processing requirements. You will support a mixed Windows/Linux server environment using Active Directo

O&M Systems AdministratorJob Title - O&M Systems Administrator

BAE SystemsCompany Name - BAE Systems

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Sterling, Virginia, USA

Full-time

Senior Systems Administrator, Top Secret Security Clearance Required - GJob Title - Senior Systems Administrator, Top Secret Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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Arlington, Virginia, USA

Full-time

Senior Systems Administrator, Top Secret Security Clearance Required, Arlington, VA We are seeking a Senior Systems Administrator to perform a wide variety of systems administration tasks. This could include installation, configuration, upgrades, and operational support. This position is 100% Onsite and not Remote. Senior Systems Administrator Responsibilities: - Be responsible for OpenText Content Server and associated modules: Install new software releases, system upgrades, evaluate and ins

Cybersecurity Systems AdministratorJob Title - Cybersecurity Systems Administrator

BAE SystemsCompany Name - BAE Systems

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Washington, District of Columbia, USA

Full-time

Job Description Ready to make a difference? Our employees design, integrate, and test the world's next generation communication and electronic warfare systems for the United States DoD and international customers. You will be among the brightest minds, working on the aerospace and defense industry's most difficult problems. Drawing strength from our differences, we're innovating for the future. We put our customers first - exemplified by our mission: "We Protect Those Who Protect Us ." Sound l

Systems Administrator (IT Monitoring Specialist)Job Title - Systems Administrator (IT Monitoring Specialist)

Apex SystemsCompany Name - Apex Systems

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Fort Belvoir, Virginia, USA

Full-time

Job#: 2029210 Job Description: Job Summary: As a IT Monitoring Specialist at Apex, you will play a crucial role in ensuring the continuous operation and performance of our IT systems and infrastructure. Your expertise in monitoring, troubleshooting, and responding to alerts will be essential in maintaining the stability and availability of our technology environment around the clock. Key Responsibilities: Monitor the customer's IT systems, network, servers, and applications 24/7 to proactively

Microsoft Endpoint Configuration Manager Senior Systems AdministratorJob Title - Microsoft Endpoint Configuration Manager Senior Systems Administrator

PeratonCompany Name - Peraton

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Washington, District of Columbia, USA

Full-time

Sr. Systems AdministratorJob Title - Sr. Systems Administrator

KBRCompany Name - KBR

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Chantilly, Virginia, USA

Full-time

Title: Sr. Systems Administrator KBR - Delivering Solutions, Changing the World. KBR brings together the best and brightest to deliver science, technology and engineering solutions that help governments and companies around the world accomplish their most critical missions and objectives. In everything we do, we are guided by our ONE KBR Values: We Value Our People - We create diverse, inclusive environments in which each person can feel safe, respected and valued, and where everyone has op

Linux Systems Administrator - TS/SCI w/Poly requiredJob Title - Linux Systems Administrator - TS/SCI w/Poly required

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Herndon, Virginia, USA

Full-time

Transform technology into opportunity as a Linux Systems Administrator 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. Here, you'll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your systems administration/engineering work in a cyber security environment will have an impact on securing our

Senior OpenText Content Server Systems Administrator, Top Secret Security Clearance Required - GJob Title - Senior OpenText Content Server Systems Administrator, Top Secret Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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Washington, District of Columbia, USA

Full-time

Senior OpenText Content Server Systems Administrator, Top Secret Security Clearance Required, Washington DC We are seeking a Senior OpenText Content Server System Administrator to perform a wide variety of system administration tasks for the OpenText Content Server solution. This could include installation, configuration, upgrades, and operational support. Responsibilities: - Be responsible for OpenText Content Server and associated modules: Install new software releases, system upgrades, eval

Windows Systems Administrator - TS/SCI w/ PolyJob Title - Windows Systems Administrator - TS/SCI w/ Poly

SPARTA, Inc. dba Cobham Analytic SolutionsCompany Name - SPARTA, Inc. dba Cobham Analytic Solutions

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McLean, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for a talented Systems Administrator to join our team! I

Systems Administrator / Integration TesterJob Title - Systems Administrator / Integration Tester

BAE SystemsCompany Name - BAE Systems

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Springfield, Virginia, USA

Full-time

Job Description BAE Systems is seeking mission-oriented System Administrator / Integration Tester to join a dynamic team of IT professionals. As a member of an Agile team, you will support software development and O&M for a production system responsible for disseminating finished intelligence reports to various customers. Your support to enhancements and modernization of existing applications will ensure information is in the hand of government decision makers and can inform strategic operation

Systems Administrator (Senior)- PipelineJob Title - Systems Administrator (Senior)- Pipeline

BAE SystemsCompany Name - BAE Systems

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Herndon, Virginia, USA

Full-time

Job Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the government, federal law enforcement officials, and troops deployed around the world. At BAE Systems, we promote a strong, collaborative culture and

Linux Systems AdministratorJob Title - Linux Systems Administrator

PeratonCompany Name - Peraton

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Bethesda, Maryland, USA

Full-time

Tier 2 Systems AdministratorJob Title - Tier 2 Systems Administrator

BAE SystemsCompany Name - BAE Systems

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Lorton, Virginia, USA

Full-time

Job Description This is an opportunity to work supporting a very unique program. The primary responsibility of this role is to provide onsite Tier 2 technical support to 300+ network users between the hours of 10am-6pm, a minimum of four days per week onsite; with some remote possible. Additional responsibilities include, and are not limited to, setting up user accounts, imaging workstations, VPN accounts, asset management, research, reporting, records management, and escorting vendors. Taskings

Systems Administrator / IT Security Support SpecialistJob Title - Systems Administrator / IT Security Support Specialist

Modern Technology SolutionsCompany Name - Modern Technology Solutions

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Chantilly, Virginia, USA

Full-time

Modern Technology Solutions, Inc. (MTSI) is seeking a Systems Administrator / IT Security Support Specialist to join our small but highly empowered team in Chantilly, VA. You will provide System Administration and Accreditation support in a classified cloud environment. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come fir

Systems AdministratorJob Title - Systems Administrator

CDWCompany Name - CDW

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Washington, District of Columbia, USA

Full-time

The System Administrator (SA) provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problem

Systems Administrator - RemoteJob Title - Systems Administrator - Remote

HII Mission TechnologiesCompany Name - HII Mission Technologies

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Remote or Fairfax, Virginia, USA

Full-time

Requisition Number: 19274 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $82,276.00 - $110,000.00 Security Clearance: Secret Level of Experience: Mid Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accele

Systems AdministratorJob Title - Systems Administrator

AmentumCompany Name - Amentum

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Springfield, Virginia, USA

Full-time

Amentum is seeking a mid-level System Administrator to provide support for several, geographically dispersed, medium-sized secure Department of Defense (DoD) networks. The system administrator will be a part of a small, cohesive team, supporting networks running the latest Microsoft products and operating systems. This position will require minimal travel, in and around the Springfield, VA area, in support of remote client locations. Candidate must have superb communication skills, as they will

Senior IT Systems AdministratorJob Title - Senior IT Systems Administrator

SPARTA, Inc. dba Cobham Analytic SolutionsCompany Name - SPARTA, Inc. dba Cobham Analytic Solutions

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Alexandria, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: SGSS, a Parsons company, has an immediate full-time, on-site, opening for a