468 Results for

Network Systems Administrator Jobs in Virginia

Jobs

Dahlgren, VA27 days ago

Ability to assess, harden, and mitigate cyber vulnerabilities through various tools such as Assured Compliance Assessment Solution (ACAS)/Nessus vulnerability scanner, Security Technical Implementation Guides (STIGs), and Security Requirement Guides (SRGs) related to COTS operating systems, applications, and network infrastructure devices. In depth understanding of networking concepts, hardware, and software with ability to provide system administration to equipment segregated from the internet (TCP/IP, routing, firewall configurations, CISCO switches, etc.).

New!

Dahlgren, VA5 days ago

Bowhead seeks a Systems Administrator (Windows) to provide customer support and technical assistance to users supporting a Research, Development, Test and Evaluation Program in Dahlgren, VA at the Naval Surface Warfare Center Dahlgren Division (NSWCDD). . Software support includes but not limited to Windows operating systems, Microsoft Office 365, and various specialty engineering and scientific development software/tools.

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!

Dahlgren, VA5 days ago

Monitor and analyze cybersecurity alerts, system logs, and network activity to identify potential security concerns and support ongoing cyber defense operations utilizing tools such as Splunk, Carbon Black, Microsoft Defender for Endpoint (MDE), and Cisco security platforms. Systems Security Engineer (Tempest / Redseal Security Specialist) (RDTE): Bowhead is seeking an experienced Systems Security Engineer (Tempest / Redseal Security Specialist) to join our team in Dahlgren, VA.

Dahlgren, VA7 days ago

As an Cisco ISE Administrator, you will identify endpoints, and enable the creation and enforcement of security and access policies for endpoint devices connected to the company’s routers and switches, in order to simplify identity management across diverse devices and applications. Bowhead is seeking a Cisco Identity Services Engineer (ISE) Administrator to provide Design and Engineering Operation and Maintenance support for ISE systems on the classified and unclassified Research, Development, Test and Evaluation (RDTE) networks at Dahlgren, VA.

Hampton, VA8 days ago

Must be technically and functionally oriented (good problem solving and troubleshooting skills), excellent communication skills (both written and verbal), self-motivated, self-directed, good multi- tasking skills, quality oriented, flexible, and committed to successful on-time completion of tasks. The ERP HRMS System Administrator primary responsibility will be to provide support for the system configuration, upgrade, security administration, change management, monitoring, auditing and integrations for Hampton Roads Transit’s Workday HRMS system components.

Norfolk, VA8 days ago

This person has responsibility for working with Application Services and IT team to ensure enterprise applications operate in a manner that enables HRT staff to meet organizational goals for increased ridership and improved operational efficiency. This person must take a broad, cross-departmental view of the organization, understand transit, organizational and departmental policies, processes and procedures to leverage system capabilities and promote effective use of the enterprise applications to meet organization goals and needs .

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.

Dahlgren, VA19 days ago

The candidate will provide customer support and technical assistance to users of a specific organization at the Naval Surface Warfare Center Dahlgren Division (NSWCDD). Provide support to Information Management/Information Technology/and Information Assurance related data calls required of the Department Information Officer (DIO).

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.

Virginia Beach, VA30+ days ago

MANTECH seeks a motivated, career and customer orientated Network Computer Systems Administrator to join our team supporting NSWC Corona Range Systems Department to manage Information Technology efforts in support of the Navy Enterprise Tactical Training Network (NETTN). Occasionally move about inside the office to access file cabinets or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which involve delivering presentations.

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.

Norfolk, Virginia12 days ago

Assist with planning and administering changes to the SolarWinds IT infrastructure management platform including adding/removing infrastructure into the monitoring tool, SolarWinds updates, upgrades, patching and module implementation. Must have the proper and current cybersecurity qualifications to perform IT privileged administrative functions in accordance with the DoD Cyberspace Workforce Framework (DCWF) and the DoDM 8140.03,

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.

Reston, Virginia12 days ago

$116,000–$134,000 Per Year

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.

Chesapeake, VA25 days ago

In addition, we offer free dry cleaning, a fully stocked break room, Friday team lunches, paid training, team-building outings every quarter, professional development and so much more! Configure, install, and support various network devices and services, including WAN and LAN connectivity, routers, firewalls, & security.

New!

Richmond, VAToday

$78,000–$82,000 Per Year

GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe, offering a wealth of opportunities to individuals looking to gain experience and develop professionally in a growing industry. Our client is seeking a highly motivated and technically skilled Security Systems Administrator to support and enhance enterprise security operations across our Richmond manufacturing and corporate campuses.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Fort Belvoir, VA30+ days ago

Full-time

JCS Solutions (JCS) is a premier technology firm providing innovative solutions and high-quality services in defense, national security, and civilian sectors. JCS Solutions is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program.

Portsmouth, VA30+ days ago

$101,000–$105,000

Qualified candidates should demonstrate strong technical expertise in SharePoint administration, excellent communication skills, and the ability to work effectively in a secure government environment. This position requires an active Top-Secret clearance and offers the opportunity to work with cutting-edge collaboration technologies while supporting mission-critical operations in Portsmouth.

New!

Chantilly, VA5 days ago

General Atomics Integrated Intelligence Inc. (GA Intelligence) is looking for an experienced Cleared System Administrator with a Top Secret/SCI clearance to provide on-site support at our Chantilly, Virginia location. + Typically requires a bachelor's degree in information technology or a related discipline and six or more years of progressive professional systems administration experience in an information technology department.

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.

Springfield, VA30+ days ago

Perform software installations and upgrades to Unix/Windows operating systems and layered software packages and maintains them in accordance with established policies, procedures and service level agreements; evaluation and installation of software/hardware patches and resolution of software related problems associated with COTS/GOTS products. • General knowledge of, Windows and UNIX administration, computer systems hardware, network administration, Storage administration and some network configuration management skills.

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.

Sterling, Virginia29 days ago

$112,000–$179,000 Per Year

Responsibilities: Peraton is seeking a Linux Senior Systems Administrator ("Linux Sys Admin") to join our team of qualified and diverse individuals on our Department of State (DOS) Bureau of Diplomatic Technology (DT) Consular Affairs Enterprise Infrastructure Operations (CAEIO) Program. The team works closely with other program team members, contractors, DOS leadership and business stakeholders to monitor performance, address faults, ensure secure service delivery, and craft and implement solutions for operational issues and new requirements.

Quantico, VA20 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 .

Buena Vista, IL30+ days ago

Learn and support the company RF data collection and bar-coding system which consists of wireless hand-held scanner hardware, ERP data collection application, and enterprise labeling software. Desktop/Laptop/Server setup and maintenance on current windows operating systems, office suite, ERP client access software and other client-server software applications that may be needed.

Springfield, VA26 days ago

Full-time

The Senior System Administrator is responsible for overseeing the testing of products from development to operational deployment, working with Scrum Masters and developers through the requirements process and contributing to a robust, organized Backlog and streamlined Roadmap for the GEODS program. Proactively monitor the health and performance of our systems and websites using tools like CloudWatch, Kibana/Elasticsearch, and Tableau, ensuring optimal functionality and identifying potential issues.

Chantilly, VA30+ days ago

$105,000–$108,000

At Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes: Medical, Dental & Vision Coverage – Coverage for eligible employees and family through CareFirst and VSP. Manage several environments as a Linux SME providing overall support to the program and working with Enterprise Services to ensure compliance with security services and applications.

Dulles, VA28 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.

Quantico, Virginia30+ days ago

Experience with PowerShell for command line and scripting to include scripting for account management, patch deployment, software inventory, service control, and/or object attribute modification. Excellent communication skills, both oral and written, analytical skills to troubleshoot issues, and an ability to conceptualize server infrastructures and configurations.

Suffolk, Virginia14 days ago

$66,000–$106,000 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. Peraton Overview: 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.

New!

Quantico, VAToday

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.

Herndon, VA30+ days ago

TENICA provides knowledgeable and experienced subject matter experts to perform a variety of professional services, logistics and supply chain management, crisis prevention and response, and information technology solutions to solve dynamic security challenges. Founded in 2008 and based in Alexandria, Virginia, TENICA is a Service Disabled Veteran Owned, Woman Owned, Small Business (SDVOB and WOSB) and is a participant in the Small Business Administration’s 8(a) business development program.

Springfield, VA30+ days ago

Knowledge of: Microsoft System Center Configuration Manager PowerShell Virtualization Environments (VMware, Citrix) Profile management utilizing the VMware User Experience Management (UEM) toolset Microsoft Exchange Telephone/Video support Networking Familiarity with site specific customer and mission. System Administrative Advisory duties to include management of Windows and Linux workstations on EVDI and physical: Troubleshooting application functionality, crash and performance Investigate user performance and work with external teams to improve user experience.

Suffolk, Virginia27 days ago

$66,000–$106,000 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. As a Virtualization Administrator at Peraton, you will play a crucial role in maintaining and optimizing the virtual infrastructure that supports the mission-critical operations of the GCC.

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.

Remote (Any State), VA30+ days ago

Remote

$90,300–$189,600 Per Year

Cloud Hosting Architecture: Design and implement a secure cloud hosting solution for an enterprise-grade TAK (Team Awareness Kit aka: Tactical Assault Kit) Server (latest version) capable of high availability and resilience for 20,000+ concurrent users. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

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Network Systems Administrator Jobs in Virginia

Jobs

Systems AdministratorBowhead / UIC Technical Services

Systems Administrator (Windows)Bowhead / UIC Technical Services

Associate, Systems AdministratorHITT Contracting

Security and Network AdministratorSOFIE

Azure System Administrator (McLean, VA)Integrated Data Services

Systems Security Engineer (Tempest / Redseal Security Specialist)Bowhead / UIC Technical Services

Cisco Identity Services Engineer/AdministratorBowhead / UIC Technical Services

Workday HCM - Systems AdministratorHampton Roads Transit

Application AdministratorHampton Roads Transit

IT/VMWare RecruiterCalibre Systems

Customer Technical Support Specialist (NEN)Bowhead / UIC Technical Services

Associate Data Center Technician - OnsiteGenesis10

Senior Network Computer Systems AdministratorManTech

Senior Microsoft Systems AdministratorIBR (Imagine Believe Realize)

IT Systems AdministratorChenega Services & Federal Solutions

Linux & Storage Systems AdministratorPROVATOHR INC

Systems Administrator, Labs - MidTekSynap

Systems AdministratorOneida Technical Solutions

Systems AdministratorCharles IT

Security Systems AdministratorGardaworld

Windows Systems Administrator - McLean, VA - TS/SCIPGTEK

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

Microsoft Systems Administrator (TS/SCI REQUIRED)PROVATOHR INC

Systems AdministratorTechnica Corporation

Linux Systems AdministratorPeraton

Systems AdministratorBridge Core (BCore)

SME Systems AdministratorHarmonia Holdings Group, LLC

Systems Administrator, Senior (Linux/Windows)AMERICAN SYSTEMS

Systems AdministratorMarkon

Systems AdministratorAltus Consulting Corp

Systems Administrator SupportJCS Solutions LLC

SharePoint Systems Administrator - Top SecretPROSOFT

Systems Administrator IIIGeneral Atomics

Systems AdministratorPeraton

Sr Systems AdministratorGRVTY

Systems Administrator IV - NMCI Desktop SupportV2X

Linux Senior Systems AdministratorPeraton

Senior Systems AdministratorOSC Edge

Systems AdministratorCoyote Technical & Executive Sourcing

Senior Systems AdministratorTetrad Digital Integrity LLC

Linux Systems AdministratorTrinity Global Consulting

Sr Systems Administrator (Windows)Argo Cyber Systems

Systems AdministratorAbacus Technology

Systems Administrator - MECMPeraton

Sr. Systems Administrator 101999iTec

Systems Administrator FSPTENICA and Associates LLC

Systems AdministratorGRVTY

Systems Administrator - VirtualizationPeraton

IT Systems AdministratorStrategic Management

Systems Administrator - TAK (Team Awareness Kit)Masco Corporation

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