1,094 Results for

Systems Administrator Jobs in Tysons, VA

Jobs

New!

Falls Church, VAToday

Every day, our team members do amazing things in pursuit of our shared purpose to build trust with our clients, partners, subcontractors, and teammates. Proficiency in Microsoft Azure services, including deployment, configuration, administration, and monitoring of cloud-based solutions.

New!

Fort Meade, MDToday

$130,000–$180,000 Per Year

With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Germantown, MD5 days ago

$100,000–$150,000 Per Year

This role is responsible for operating and maintaining our VDI environment, primarily built on VMware Horizon, along with associated virtualization infrastructure (vSphere), ensuring secure, reliable, and compliant virtual desktop and application delivery in alignment with DOE directives. The ideal candidate will have strong expertise in VDI architecture, golden image management, policy enforcement, and automation, while supporting hybrid environments and evolving enterprise service delivery models.

Mc Lean, VA13 days ago

$100,000–$140,000 Per Year

When determining an applicant’s compensation, various factors are taken into consideration including, but not limited to: geographic location, relevant prior work experience, relevant training, special skills/competencies, education, clearance, licenses/certifications, labor categories/contract rates and other business needs. By providing customers with fast, efficient and reliable information systems and support services, IDS has become a preferred provider of financial and programmatic systems, services, and solutions across a wide variety of government agencies.

Chantilly, VA12 days ago

$30–$35

Summary: We are seeking a detail-oriented and proactive Payroll Administrator with a strong focus on managing payroll tax notices from federal, state, and local agencies. This role will be responsible for reviewing, resolving, and documenting tax-related issues, ensuring compliance with applicable laws and regulations, and supporting overall payroll operations.

New!

Alexandria, VAToday

This role focuses on identifying, engaging, and hiring top talent with deep expertise in VMware products such as vSphere, ESXi, vCenter, NSX, and VMware Cloud platforms. · Manage full-cycle recruiting (sourcing, screening, interviewing, offer negotiation) for VMware-focused positions, including: o VMware Engineers.

Washington, DC22 days ago

$52–$55 Per Hour
Temporary
Contractor
Full-time

While an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. The Linux Systems Administrator will be responsible for administering and supporting RHEL servers with day-to-day responsibilities including: • Managing the full lifecycle of RHEL servers, including deployment, configuration, patching, and maintenance on virtual platforms (VMware).

New!

Silver Spring, MD4 days ago

$35.05–$48.40 Per Hour

See Sunrise Senior Living Terms & Conditions at https://c-5885-20221207-www-sunriseseniorliving-com.i.icims.com/terms-and-conditions and Privacy Policy at https://c-5885-20221207-www-sunriseseniorliving-com.i.icims.com/privacy-policy and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions. The unique responsibilities for this role include but are not limited to the essential functions listed as follows: Clinical CareAssists with the development and leadership of the Designated Nursing Assistants (DNA)/ Certified Nursing Assistants (C.N.A); follows Resident Centered Care model.

New!

Silver Spring, MD4 days ago

$30–$40 Per Hour

See Sunrise Senior Living Terms & Conditions at https://c-5885-20221207-www-sunriseseniorliving-com.i.icims.com/terms-and-conditions and Privacy Policy at https://c-5885-20221207-www-sunriseseniorliving-com.i.icims.com/privacy-policy and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions. The Licensed Practical Nurse/Licensed Vocational Nurse (LPN/LVN) is responsible for providing direct resident care and supervision of direct resident care of non-licensed team members in the skilled nursing operations and other areas throughout the community as appropriate.

New!

Alexandria, VA6 days ago

Consultants may work independently or as part of a small deployment team to assess environments, architect VMware solutions, and optimize VCF capabilities for customer sites. Support VMware VCF deployments across multiple U.S. locations (Alexandria, VA, Omaha, NE, Hanscom AFB, MA, Tampa, FL, Miami, FL, Fort Huachuca, AZ, San Diego, CA).

New!

Mclean, VA2 days ago

$120,000–$135,000

Credence has an immediate need for a skilled ServiceNow professional to support the development and configuration of SPM by collaborating with cross-functional teams to ensure the successful delivery of solutions that align with business goals and requirements. We practice servant leadership and believe that by focusing on the success of our clients, team members, and partners, we all achieve greater success.

New!

McLean, VA2 days ago

The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms.

Washington, DC30+ days ago

Possesses expert knowledge of the Structured Query Language (SQL) environment with particular emphasis on planning, analysis, design and implementation of reports and report interfaces intended for the end user. SILLC is looking to fill an immediate opening for a Senior Oracle DBA for a project in downtown Washington DC (Metro accessible).

New!

Washington, DC6 days ago

$140,000–$150,000

Key responsibilities include deploying virtual machines, managing network security, configuring Active Directory, monitoring system performance, automating tasks via PowerShell/CLI, and supporting hybrid environments to ensure high availability and compliance. Infrastructure Management: Provisioning, configuring, and managing resources, including virtual machines (VMs), virtual networks (VNets), storage accounts, and database services.

Laurel, Maryland12 days ago

Our team is responsible for the vital mission of deploying and maintaining Multi-IS Plans Windows Infrastructure and high performance computing (HPC) environments in support of classified computing for the Air and Missile Defense Sector. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.

McLean, VA20 days ago

$185,000–$265,000

We are seeking a highly skilled Senior System Administrator to join a dynamic infrastructure team supporting next-generation technologies, including initiatives in the Artificial Intelligence (AI) space. PGTEK is a true consulting organization dedicated to helping clients achieve their business and technology objectives utilizing our decades of experience and business relationships.

Beltsville, Maryland7 days ago

$112,000–$179,000 Per Year

Continued certification is required as a condition of employment:CASP+ CE; CCNA Cyber Ops; CCNA-Security; CCNP Security; CEH; CFR; CISA; CISSP (or Associate); Cloud+; CySA+; GCED; GCIA; GCIH; GICSP; SCYBER; VCA DCV; PPDA; Agile IC; SNOW App Dev. 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.

Franconia, VA30+ days ago

Join our team where you will play a crucial role in providing operational maintenance and support to internal stakeholders, while simultaneously maintaining our growing IT infrastructure. Strategic Management, the leading consultant firm in the area of healthcare compliance, is seeking a highly motivated professional for an IT Systems Administrator hybrid position in our Alexandria, VA office.

Washington, DC30+ days ago

Good understanding of Host-based firewall, Intrusion protection, Data Integrity, and Vulnerability Scanners Good knowledge of TCP/IP and network protocols Experience in Intimacy with UNIX, Windows, and Linux hardware and software configurations Knowledge of AWS and Azure security Knowledge of Chef Inspec / Automate, TrendMicro Deep Security, CyberArk and Tripwire Knowledge of Containers (Kubernetes, AWS Fargate, Docker) Knowledge of Splunk and ability to create searches, reports and Dashboards. Windows Systems Administrator IIIJob Description Thorough understanding of electrical power and multiple power phases as it relates to data center deployments and systems Advanced knowledge of the Microsoft Office Suite to include Excel and Access.

Chantilly, VA30+ days ago

The successful candidate will leverage their development skills and experience to support the successful ingestion, cleansing, transformation, loading, and display of significant amounts of data. Apply security and firmware patches promptly; assist in maintaining patch management strategies.

New!

Alexandria, VAToday

Remote

$130,000–$150,000 Per Year

Must have experience managing a Microsoft-based infrastructure by overseeing the deployment, migration, configuration, and support of Microsoft technologies such as Windows Server, Entra ID, Active Directory, Intune, Exchange Online, Office 365, SharePoint, Teams, and Azure. The Senior Systems Administrator will oversee the deployment, configuration, and support of Microsoft technologies such as Windows Servers, applications and associated technologies such as Azure, Active Directory, Intune, Exchange, Office 365, SharePoint, and Teams.

Springfield, VA30+ days ago

The IT Enterprise Desktop team supports a wide array of systems, applications, and services spanning desktop operating systems (OSs), high-performance graphic workstations, thin clients, huddle room conferencing systems, printers, scanners, multifunction printers, and end points on a cross domain solution. + Demonstrated experience providing Desktop Support services to a variety of EUC platforms and applications such as thick, thin, and zero clients – both “physical” and “virtual” – persistent and non-persistent (Citrix Desktops (formerly XenDesktop), appV, and Windows Terminal Services).

Chantilly, VA26 days ago

Must be able to use hands to operate a computer and other office productivity machinery such as a calculator, copy machine, and computer printer. MANTECH seeks a skilled and motivated Windows Systems Administrator to join our team of top Information Technology and Analytic professionals in Chantilly, VA.

Fort Belvoir, VA22 days ago

Oneida Technical Solutions, LLC (OTS), was founded in 2014 and quickly established itself as a reliable partner capable of providing a variety of information technology and cyber solutions across highly complex, highly regulated and highly secure environments, including the U.S. Department of Defense (DoD), healthcare, higher education, law enforcement, retail, casino gaming and more. Our innovative cyber capabilities and programs have made us trusted partners for IT modernization projects, implementing upgrades and accelerating the delivery of new solutions for the DoD and commercial industries with consumer-driven technology.

New!

Washington, Washington, DC5 days ago

$108,000–$112,000 Per Year

Chantilly, VA30+ days ago

To successfully perform the essential functions of the job, the employee needs to be able to sit at a workstation for extended periods; use hand(s) to handle or feel objects, tools, or controls; reach with hands and arms; talk and hear; see to read printed materials and computer screens; mobility to work in a typical office setting. RSekure is seeking a highly skilled Senior Systems Administrator to manage and maintain Linux and Windows environments in a mixed-OS infrastructure supporting a high-performance, commercial web-based platform.

Dulles, VA22 days ago

Argo Cyber Systems is supporting a U.S. Government customer on a large mission critical development and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging threats. This position plays a key role in enhancing cybersecurity posture, improving operational efficiency, and driving consistent, proactive patching practices across CISA IT systems.

Alexandria, VA22 days ago

$103,000–$128,000 Per Year

B.A./B.S. degree in computer science or systems management and 10+ years of related work experience in developing, implementing, and supporting on-site and hosted environments (Windows Server 2019+, Microsoft 365, Azure, Entra ID, and AWS), OR Equivalent technical training, education, certifications, or work experience. Our areas of expertise include personnel selection and classification, education research and evaluation, human capital management, measurement and analytics, talent development, leadership development and evaluation, employment research, policy analysis, modeling and simulation, survey research, and professional credentialing.

Annapolis Junction, Maryland30+ days ago

$112,000–$179,000 Per Year

In addition, you will provide support for the escalation and communication of status to agency management and internal customers; provide support for the secure and unclassified systems; provide support for hardware problems; remain involved in the resolution process; configure and manage Windows operating systems; install/load operating system software; troubleshoot, maintain integrity, and configure network component; and implement operating systems enhancements to improve reliability and performance. Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, a generous PTO cap and eligibility to participate in an attractive bonus plan.

Fort Meade, MD30+ days ago

As an Enterprise Infrastructure Support Systems Administrator on our team, you will provide support for implementation, troubleshooting and maintenance of Information technology (IT) systems as well as establishing and maintaining user accounts within established policies required by the customer. We provide fresh alternatives to ordinary, mainstream consulting firms through small, highly skilled, and hand-picked teams that can meet clients' needs in any industry.

Chantilly, Virginia29 days ago

The role will include designing secure system configurations, documenting, and managing the deployment and installation of hardware, software, and cybersecurity tool sets, and maintaining and upgrading existing systems with up to 10% travel to support remote events. The ideal candidate will be proficient in Linux while possessing background and functional knowledge in MS Windows, capable of providing technical solutions to meet the requirements of the SPA ORCA group and clients.

Herndon, Virginia30+ days ago

$112,000–$179,000 Per Year

Systems Administrator IV supports ongoing Authorization to Operate (ATO) activities by maintaining system security posture, generating technical artifacts, and implementing approved security controls under the direction of Information System Security Officers (ISSOs), System Engineers, and audit leads or audit SMEs. Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.

Reston, VA19 days ago

$115,000–$145,000

To comply with federal export controls, all persons hired must be a U.S. citizen, U.S. national, U.S. lawful permanent resident, refugee or asylee as defined by 8 U.S.C. § 1324b(a)(3), or must otherwise be eligible to obtain the required authorizations from the U.S. Department of State and/or U.S. Department of Commerce as applicable. The Digital Workplace team is responsible for the Employee Interaction Layer (EIL) — the full spectrum of systems & Technology employees use to access, interact with, and rely on every day.

Washington, DC30+ days ago

Perform System Administration to included AD, GPO policies, Microsoft Exchange, Patching, application support, and activities to include account management, monitoring and management of system resources (CPU, memory, disk, etc), monitoring and auditing system logs. Perform Systems Lifecycle management including planning, implementation, maintenance, upgrades, consolidation, and decommissioning of enterprise hardware, and software.

Annapolis Junction, MD20 days ago

Full-time

You will serve as a first point of contact for MFA and PKI issues, manage the lifecycle of RSA, ALT, and PKI tokens, and work with technical teams to diagnose problems and keep services moving. The work blends hands-on support, security operations, ticket management, documentation, and reporting, so your impact is visible in both the user experience and the overall health of the service.

Fort Belvoir, VA30+ days ago

Supporting modern infrastructure patterns including microservices (Kubernetes), infrastructure as code (Terraform), and containerization (Docker). Managing Windows Active Directory environments, hypervisors, Linux and Windows virtual machines, and Apache web servers.

Washington, DC11 days ago

Required Skills: Minimum of 3 years of experience with on-premise and cloud-based Microsoft products such as Azure/Entra ID, Exchange Admin Center for Mailbox Provisioning, Windows 11, InTune, Endpoint Manager, etc. Must have at least one of the following Current Microsoft certifications:Managing modern desktops, Endpoint administrator, Modern Desktop administrator, Azure Virtual Desktop specialty.

Quantico, VA14 days ago

Must have one of the following certifications: (VCP) VMware certification or Microsoft Certified Windows Server Hybrid Administrator, (AZ-800 and AZ-801) certifications, or previously held Microsoft Certified Solutions Expert (MCSE Retired) certification. Engaged in the operation and support of computer systems and peripherals for a large-scale government operation providing information technology common services to multiple agency tenant organizations .

Herndon, VA30+ days ago

The ideal candidate brings strong technical expertise, a proactive troubleshooting mindset, and the ability to clearly document and communicate system configurations and procedures for shared team success. We are seeking a skilled and detail-oriented Systems Administrator to support and maintain enterprise Windows and Linux server environments in a fast-paced, mission-focused organization.

Laurel, Maryland30+ days ago

Demonstrable ability to lead complex infrastructure or monitoring projects from inception through implementation, including planning, execution, and stakeholder communication; team leadership or mentoring experience strongly preferred. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.

Annapolis Junction, Maryland30+ days ago

$135,000–$216,000 Per Year

Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. As Enterprise Infrastructure Support Systems Administrator on our team, you will provide support for implementation, troubleshooting and maintenance of Information technology (IT) systems as well as establishing and maintaining user accounts within established policies required by the customer.

New!

Quantico, VA1 day ago

Must have a VMware certification or Microsoft Certified Windows Server Hybrid Administrator Associate certification, or previously held Microsoft Certified Solutions Expert (MCSE) certification, or other functionally relevant, Administrator Role-Based Microsoft certifications. Engaged in the operation/support of computer systems and peripherals for a large-scale government operation providing information technology common services to multiple agency tenant organizations.

Annapolis Junction, MD30+ days ago

Full-time

Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. If you are looking to join a company that provides amazing benefits, a healthy work-life balance, competitive salaries, and talented subject matter experts, consider joining our team!

Washington, DC30+ days ago

Remote

Full-time
Employee

The ideal candidate will be responsible for the management and maintenance of our Microsoft Purview applications, with a focus on setting up and maintaining user accounts, ensuring system enhancements, and supporting the Microsoft 365 environment in a highly secure, classified environment. GDH is a premier staffing and talent solutions company dedicated to helping businesses find the best talent and assisting job seekers in finding their dream jobs.

Washington, DC30+ days ago

Full-time

Demonstrated experience and abilities to an Administer, configure, and maintain enterprise Windows Server environments to ensure high availability, reliability, and performance• . At Cloudshape our employees have incredible opportunities to work in helping organizations securely transform their IT Infrastructure to meet the changing business cultures.

Herndon, Virginia30+ days ago

$112,000–$179,000 Per Year

Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan. 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.

Washington, DC30+ days ago

Full-time

Proficiency with the following applications: Windows Workstation/Server OS, VMware, Microsoft 365, EDR/MDR, Email Security Solutions, Microsoft SQL Server, Enterprise Backup/Restore/Replication Platforms, and strong exposure to emerging technologies. DUTIES/RESPONSIBILITIES (*ESSENTIAL DUTIES):Network Design & Implementation:Collaborate in the design and implementation of new network solutions or upgrades to meet evolving organizational requirements.

Gaithersburg, Maryland30+ days ago

$112,000–$179,000 Per Year

Normal activities for this role include: Configure ACAS; evaluating and understanding STIG; perform ACAS scans and perform compliance assessment against STIG; configure and manage ePolicy Orchestrator for Data Loss Prevention and Antivirus. 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.

Fort Belvoir, VA30+ days ago

Full-time

Three years of experience serving as a team leader working as both part of a team and independently to assign/review immediate tasks, set priorities, maintain task progress, validate team members’ work consistent with the organizational goals and deadlines. Three years of progressively responsible experience in desktop support and administration, including supporting, troubleshooting, and managing workstations, monitors, VTC, and printers.

Springfield, VA30+ days ago

The IT Enterprise Desktop team supports a wide array of systems, applications, and services spanning desktop operating systems (OSs), high-performance graphic workstations, thin clients, huddle room conferencing systems, printers, scanners, multifunction printers, and endpoint. The IT Enterprise Desktop team supports a wide array of systems, applications, and services spanning desktop operating systems (OSs), high-performance graphic workstations, thin clients, huddle room conferencing systems, printers, scanners, multifunction printers, and endpoint.

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Systems Administrator Jobs in Tysons, VA

Jobs

Associate, Systems AdministratorHITT Contracting

Linux Systems Administrator - TS/SCI-FSP clearanceJobot

VDI Systems AdministratorDunhill Professional Search

Azure System Administrator (McLean, VA)Integrated Data Services

Payroll AdministratorKforce Inc.

IT/VMWare RecruiterCalibre Systems

System AdministratorThe Computer Merchant, LTD.

Registered NurseSunrise Senior Living

LPNSunrise Senior Living

VMware Consultant- Active Clearance REQUIREDCalibre Systems

ServiceNow SPM Developer(s)Credence

Senior ServiceNow Business AnalystCapgemini Government Solutions

Senior Oracle DBASoftware Information Resource Corp

Windows Systems AdministratorCALNET INC

Classified Windows Systems AdministratorJohns Hopkins Applied Physics Laboratory

Windows Systems Administrator - McLean, VA - TS/SCIPGTEK

Windows Systems Administrator (Journeyman) / SecretPeraton

IT Systems AdministratorStrategic Management

Windows Systems AdministratorTechDigital

Windows Systems Administrator (Sys Admin)Closure Technologies

Senior Microsoft Systems AdministratorIBR (Imagine Believe Realize)

Systems Administrator I - Desktop Support - active TS/SCI clearanceV2X

Windows Systems AdministratorManTech

Systems AdministratorOneida Technical Solutions

Systems AdministratorEdgewater Federal Solutions, Inc.

Senior Systems AdministratorRSEKURE

Sr Systems Administrator (Windows)Argo Cyber Systems

Senior Systems AdministratorHuman Resources Research Organization

Systems Administrator Support to PMOPeraton

Sr. Systems Administrator (Enterprise Infrastructure Support)Themis Insight

Systems AdministratorSystems Planning and Analysis

Cyber Systems AdministratorPeraton

Systems AdministratorUmbra

SYSTEMS ADMINISTRATOR -Washington, DCGeorgia Tek Systems

Windows Systems AdministratorIntelliforce-IT Solutions Group

Systems AdministratorRyde Technologies, LLC

Helpdesk Technician/Jr. Systems AdministratorKaiva Tech

Senior Systems AdministratorOSC Edge

Systems AdministratorAltus Consulting Corp

Senior Systems & Monitoring AdministratorJohns Hopkins Applied Physics Laboratory

Enterprise Infrastructure Support Systems AdministratorPeraton

Sr. Systems Administrator 101999iTec

Systems AdministratorPeterson Technologies

Purview AdministratorGDH Consulting

Windows System AdministratorCloudShape

Systems AdministratorPeraton

Network & Systems AdministratorTruth Initiative

Linux Systems AdministratorPeraton

Microsoft Systems Administrator (TS/SCI REQUIRED)PROVATOHR INC

Systems Administrator IV - NMCI Desktop SupportV2X

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