746 Results for

Network Systems Administrator Jobs in Washington, DC

Jobs

New!

Fort Meade, MD1 day ago

$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!

Falls Church, VA6 days ago

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!

Dulles, VA1 day ago

Full-time
Employee

The ideal candidate will possess advanced technical expertise in networking and security, demonstrate exceptional communication skills, and be capable of creating and updating policies and procedures in a clear and concise format. Monitoring and Incident Response: Oversee the monitoring of network activity and respond promptly to security incidents, minimizing impact and ensuring continuity.

Mc Lean, VA19 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.

New!

Baltimore, MD4 days ago

$95,000–$114,000 Per Year

Partner with application and analytics teams (e.g., Glue, DBT, Databricks, Power BI, Looker) to deliver secure, performant integrations and reliable data products. OneMain Financial (NYSE: OMF) is the leader in offering nonprime customers responsible access to credit and is dedicated to improving the financial well-being of hardworking Americans.

New!

Washington, DC4 days ago

$200,000–$200,000 Per Year

This role is ideal for a senior engineer who thrives in complex Kubernetes environments, with the ability to design, operate, and optimize large-scale container platforms while supporting modern application architectures. We are seeking a highly experienced Senior Kubernetes Engineer / Platform Administrator to lead the design, deployment, and sustainment of containerized application platforms.

New!

Alexandria, VA6 days ago

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.

New!

Ashburn, VA1 day ago

$22–$30.80 Per Hour
Temporary
Contractor
Full-time

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. This role involves deploying and maintaining server and network hardware, participating in system integration, and ensuring the continuous operation of mission-critical systems in a 24/7 data center.

Washington, DC28 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).

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.

Bethesda, Maryland30+ days ago

$80,400–$82,426 Per Year

Proactively test and implement vendor upgrades and patches by following the appropriate change and configuration management processes, while validating and maintain compliance with security requirements. Assist with reviewing threshold and performance monitoring to enhance reporting of metrics to inform trend analysis and capacity planning.

New!

Laurel, MD4 days ago

$100,000–$175,000 Per Year

Microsoft Certified Solutions Associate-Server (MSCA-Serv) Server 2008 or; Microsoft Certified Solutions Associate-Server (MSCA-Serv) Server 2012 or; Microsoft Certified Solutions Expert-Server (MSCE-Serv) Server Infrastructure or; Microsoft Certified Solutions Expert-Server (MSCE-Serv) Desktop Infrastructure or; Microsoft Certified Solutions Expert-Server (MSCE-Serv) Messaging or; Microsoft Certified Solutions Expert-Server (MSCE-Serv) Communication or; Microsoft Certified Solutions Expert-Server (MSCE-Serv) SharePoint or; Microsoft Certified IT Professional - Windows Server (MCITP – Serv) Administrator on Windows Server 8. Microsoft Certified IT Professional - Windows Server (MCITP – Serv) Virtualization Administrator on Windows Server 8 or; Microsoft Certified IT Professional - MS Exchange Server (MCITP-EXG) Enterprise Messaging Admin on Exchange 2010 or; Computer Technology Industry Association - Linux + (Linux +) or; Linux Professional Institute -Level 1(LPI-1) or: Red Hat Certified Systems Administrator (RHCSA) or; Sun Certified Systems Administrator (SCSA) or; VMWare Certified Professional (Vsphere 5) (VCP5) or; Computer Technology Industry Association - Storage + (Storage +); or * *Computer Technology Industry Association - Network+, Or equivalent approved by COR-T.

New!

1100 4th Street SWWashington DC, DC1 day ago

Washington, DC30+ days ago

Job Description: Summary: The Network/System Administrator II primary function is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and Military Compartments efforts. + Working knowledge of Local Area Network (LAN) and Wide Area Network (WAN) technologies and data backup technologies to include communication security (COMSEC) integration .

Laurel, MD30+ days ago

Full-time

Configure and manage Linux, UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to. Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications.

Laurel, Maryland30+ days ago

$146,000–$234,000 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. The selected candidate will administer and engineer large-scale Hadoop and Accumulo clusters, ensure system reliability and security, and collaborate across infrastructure, networking, and security domains to maintain continuous mission availability.

Maryland12 days ago

$116,000–$134,000 Per Year

Maryland12 days ago

$100,000–$107,000 Per Year

Silver Spring, Maryland30+ days ago

$105,000–$115,000

Job Title: Systems Administrator Department: Information Technology/MISReports To: Chief Information Officer FLSA Status: Exempt (PRO)Location: Silver Spring, MDOVERVIEW:The Radio One story began simply with a dream and one radio station. KNOWLEDGE/SKILLS/ABILITIES:Significant substantive knowledge of entertainment contract law, procedures, terminology, and documents relating to corporate matters; high degree of specialization in areas of expertise.

New!

Alexandria, VA6 days ago

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.

New!

Fort Belvoir, VA3 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!

Rockville, MD4 days ago

$85.71–$87 Per Hour

Exposure to common operational practices like metrics reporting, change management, incident management, problem management and communication ITIL & ISO:9000 framework experience/certification preferred. Design and implement cloud infrastructure solutions on AWS (EC2, Workspaces, Systems Manager, CloudWatch, IAM) and Azure (Virtual Machines, Virtual Desktop, Azure AD) following cloud-native architecture principles.

Chantilly/Tysons, VA30+ days ago

Full-time

The ideal candidate will have strong expertise in Linux administration, network storage systems (hot and cold storage tiers), and working knowledge of BSD-based environments. This role involves designing, deploying, and maintaining enterprise storage solutions while ensuring system reliability, performance, and security for mission-critical environments.

Maryland11 days ago

$116,000–$134,000 Per Year

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.

Reston, Virginia12 days ago

$116,000–$134,000 Per Year

New!

Washington, DC5 days ago

The System Administrator – Helpdesk Lead/Manager performs system administration tasks, including account management, permissions updates, and troubleshooting classified and unclassified systems. The System Administrator – Helpdesk Lead/Manager provides monthly reports on help desk performance, including metrics such as response times, resolution rates, and user satisfaction.

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.

Maryland12 days ago

$128,000–$160,000 Per Year

Maryland12 days ago

$137,000–$169,000 Per Year

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.

McLean, VA26 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.

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 a senior systems administrator, you will be responsible for maintaining high-availability environments, rapidly troubleshooting and resolving complex issues, and working hands-on with cutting-edge technologies.

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.

Washington, DC12 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.

Annapolis Junction, Maryland30+ days ago

$146,000–$234,000 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. Bachelor’s Degree in Engineering, Systems Engineering, Computer Science, Mathematics or another related technical field is required (Note: Four additional years of experience can be substituted in lieu of having a degree).

Arlington, Virginia27 days ago

You will work alongside senior system administrators and engineers, receiving hands-on exposure to HPC platforms, distributed storage, and advanced computing technologies while supporting secure, production Linux systems. Responsibilities: As a Linux Systems Administrator with AMERICAN SYSTEMS supporting HPC environments, you will have the opportunity to do the following: Provide Tier 1 and 2 Linux systems administration support for HPC users.

College Park, Maryland11 days ago

$112,000–$179,000 Per Year

Minimum of 6+ years of experience with a Bachelor’s degree, 4+ years of experience with a Master’s degree, or a PhD in Computer Science, Computer Engineering, Information Systems, Cybersecurity, or a related technical field. This position will work closely with the Maryland-based customer, researchers, engineers, subcontractors, and program leadership to ensure mission systems are reliable, secure, compliant, and ready to support advanced R&D efforts.

Fort Meade, Maryland28 days ago

$176,000–$282,000 Per Year

Our dynamic team delivers information security solutions that facilitate secure data flows and the detection/prevention of unauthorized behaviors, perform system security vulnerability assessments and solution development, provide enterprise-level network, server, desktop, and application security services. Peraton offers enhanced benefits to employees working on our critical National Security programs, 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.

Dulles, Virginia30+ days ago

From our locations across the DC Metro area, Hampton, Virginia, and Huntsville, Alabama, we provide technological subject matter expertise, program management and business process knowledge as a trusted advisor in support of our Department of Defense and other Federal Agency customers. The work will include supporting interoperability testing, hosting and storage infrastructure, system maintenance, security, patch management, hardware maintenance, etc., while ensuring the program environment operates securely and at peak efficiency.

Laurel, Maryland15 days ago

$146,000–$234,000 Per Year

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. Bachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related field.

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!

Herndon, Virginia22 days ago

Lifecycle & Logistics Management — Performs horizontal integration planning to ensure lab schedules, hardware procurement, and technical setups are aligned; manages an inventory of parts and the organized decommissioning of legacy equipment. Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions.

Herndon, Virginia21 days ago

$190,000–$210,000 Per Year

Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Washington D.C., District of Columbia30+ days ago

Our clients include federal civilian agencies, commercial enterprises in healthcare IT and financial services, and state/local government entities seeking complex technology solutions that deliver real impact. ExeQut is a leader in consulting, delivering customized solutions and systems integration for enterprise applications, data & AI platforms, identity access and management, cybersecurity, and software development.

Lorton, VA30+ days ago

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. The Systems Administrator will manage and troubleshoot enterprise networks, servers, virtual environments, and security configurations while collaborating on the design and maintenance of the CALEA Continuity of Operations (COOP) site in Scottsdale, AZ.

New!

Washington, DC5 days ago

$57.50–$62.50 Per Hour

Provide operations and maintenance (O&M) support for mission-critical government systems, requiring broad and deep knowledge across applicable technologies; including: Bigfix patch management and compliance monitoring;Microsoft Active Directory, Internet Information Services (IIS), Public Key Infrastructure (PKI), Windows Server Update Services (WSUS); Office 365 , Cloud infrastructures: Azure, Amazon Web Services (AWS); Endpoint management technologies such as Intune; Identity management (Okta); Redhat Linux; Zscaler; Powerbroker; AlienVault; Automation. -Must be skilled in Windows Server 2019 and later, Red Hat Enterprise Linux (RHEL) 9 and later, BigFix patch management, Active Directory, Active Directory Certificate Services (AD CS), Internet Information Services (IIS), OpenSSL, Windows 11, Office 365 administration, secure network architecture, hardware maintenance, system management tools, and backup solutions.

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, MD25 days ago

Full-time

You will work across Linux systems, Cisco networking, NetApp storage, and Kubernetes-based environments, which means the work stays technical, practical, and varied. • Education and Experience: Bachelor's Degree in Computer Science or related field and 10 years of relevant experience, High School Diploma and 15 years of related experience.

Arlington, Virginia21 days ago

Overview: AMERICAN SYSTEMS, a 100% employee-owned federal contracting company, is seeking a Senior Systems Administrator with Linux and Windows administration experience to support a Special Access Program, operating in highly secure, complex environments where precision and reliability are essential. This role focuses on owning and optimizing enterprise Linux & Windows infrastructure across multiple datacenters, partnering with cybersecurity and engineering teams, and providing Tier III support for systems that cannot fail.

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Network Systems Administrator Jobs in Washington, DC

Jobs

Linux Systems Administrator - TS/SCI-FSP clearanceJobot

Associate, Systems AdministratorHITT Contracting

Security and Network AdministratorSOFIE

Azure System Administrator (McLean, VA)Integrated Data Services

Staff (Snowflake DBA)OneMain Financial

Senior Kubernetes Engineer / Platform AdministratorSystem One

IT/VMWare RecruiterCalibre Systems

Associate Data Center Technician - OnsiteGenesis10

System AdministratorThe Computer Merchant, LTD.

Network & Systems AdministratorTruth Initiative

Network/Systems Administrator 2Govcio LLC

System / Network Administrator Level 2WOOD Consulting Services

Network and Systems Administrator Master with Min 16yrs exp (Webcam Interview )(ONSITE_only local to DMV Area)Advanced American Technologies, Inc

Network-System Administrator IIGlobal Resource Solutions

System Network Administrator with Database ExperienceBelay Technologies

Linux Systems Administrator - Cloud & Distributed Systems, Lead AssociatePeraton

Systems AdministratorTekSynap

Junior Systems AdministratorTekSynap

Senior Systems AdministratorUrban One

Senior Microsoft Systems AdministratorIBR (Imagine Believe Realize)

Systems AdministratorOneida Technical Solutions

Senior Systems Administrator/Engineer – WindowsSoftware Guidance & Assistance

Linux & Storage Systems AdministratorPROVATOHR INC

Systems Administrator, InstallationTekSynap

Systems Administrator Support to PMOPeraton

Systems Administrator, Labs - MidTekSynap

Systems Administrator - Helpdesk Lead/ManagerStrategic Operational Solutions

Enterprise Infrastructure Support Systems AdministratorPeraton

Senior Systems AdministratorTekSynap

Senior Tier III Systems AdministratorTekSynap

Sr. Systems Administrator (Enterprise Infrastructure Support)Themis Insight

Windows Systems Administrator - McLean, VA - TS/SCIPGTEK

Linux Systems AdministratorPeraton

Microsoft Systems Administrator (TS/SCI REQUIRED)PROVATOHR INC

Windows Systems AdministratorCALNET INC

Cloud Systems AdministratorPeraton

Linux Systems Administrator Tier 1 & 2 (HPC)AMERICAN SYSTEMS

Senior Infrastructure and Systems AdministratorPeraton

Senior Systems Administrator (TTO Lead) - TS/SCI w/PolyPeraton

Systems AdministratorTechnica Corporation

Cloud Systems Administrator, Lead AssociatePeraton

Systems AdministratorPeterson Technologies

Systems AdministratorBridge Core (BCore)

Systems AdministratorMarkon

Systems AdministratorExequt

SME Systems AdministratorHarmonia Holdings Group, LLC

Senior Systems AdministratorNucoreVision (NVI)

Senior Systems & Monitoring AdministratorJohns Hopkins Applied Physics Laboratory

IT Systems AdministratorIntelliforce-IT Solutions Group

Systems Administrator, Senior (Linux/Windows)AMERICAN SYSTEMS

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