Administrator Jobs in ashburn,va

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Splunk Administrator

AspireIT Solutions

Herndon, Virginia, USA

Third Party

Role Overview: Responsible for managing and optimizing the Splunk infrastructure to ensure reliability, performance, and security. Collaborates with IT and security teams to implement monitoring and data visibility solutions. Key Responsibilities: Install, configure, and maintain Splunk (forwarders, indexers, search heads) Perform upgrades, patching, and system performance monitoring Troubleshoot and optimize Splunk environment Develop dashboards, reports, and alerts Integrate with other IT sys

Splunk Administrator

Johnson Technology Systems Inc (JTSI)

Remote or Herndon, Virginia, USA

Contract

We are hiring for Splunk Administrator to support our client. Company Name: - JTSi (Johnson Technology Systems, Inc.) Title: Splunk Administrator Position Location: Remote Candidate can be remote but if within 30 miles of Herndon office they will be required to be in office 3 days a week Citizenship: US Person *Possible Convert to hire* Description of Project and Tasks: Splunk Admin As a Splunk Administrator, you will be entrusted with the critical role of managing and optimizing our Splunk

Junior Systems Administrator, Intelligence Systems

Aduril Industries

Reston, Virginia, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

System Administrator-Senior Level

Nightwing

Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

SAP NS2 Sr. Systems Administrator

SAP Americas, Inc.

Remote or Herndon, Virginia, USA

Full-time

We help the world run better At SAP, we enable you to bring out your best. Our company culture is focused on collaboration and a shared passion to help the world run better. How? We focus every day on building the foundation for tomorrow and creating a workplace that embraces differences, values flexibility, and is aligned to our purpose-driven and future-focused work. We offer a highly collaborative, caring team environment with a strong focus on learning and development, recognition for your i

System Administrator

Hexaware Technologies, Inc

Reston, Virginia, USA

Full-time

Job Description: Provide Tier 2/3 support for Windows 10/11 physical and virtual environments Assist in the deployment, configuration, and management of MDM solutions (Workspace ONE) Monitor system performance, compliance, and logging/monitoring Collaborate with security and compliance teams to ensure endpoint protection and policy enforcement Maintain documentation for system configurations, procedures, and troubleshooting guides Implement and troubleshoot Group Policy Objects (GPOs) and CSP co

System Administrator

Nightwing

Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Network Administrator

Nightwing

Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Oracle EBS/Salesforce Administrator

Calance

Herndon, Virginia, USA

Contract

Position Overview We are seeking a Sr. ERP and CRM Systems Administrator to manage and support our Oracle E-Business Suite (EBS) ERP system and assist in the administration and eventual transition into Salesforce CRM. This is a hands-on, senior-level position ideal for a self-starter who thrives in small teams and secure environments. You ll play a key role in supporting the day-to-day operations, performing system upgrades, and helping transition systems to new platforms. The ideal candidate is

Sr. Systems Administrator

MSITEK LLC

Herndon, Virginia, USA

Contract

- 5+ years of experience in an IT enterprise System Admin role or Cloud Admin position - 4+ years with PowerShell scripting for automation, extremely fluent in PowerShell and command lines - Experience with Windows firewalls - Expert level Microsoft Azure Administrator - Expert level Windows admin skills (Active Directory, DNS, Group Policy) - Security Clearance or ability to get a Clearance Nice to Have Skills and Experience -Bachelors in Computer Science - Professional industry certifications

Senior Systems Administrator

Apex Systems

Herndon, Virginia, USA

Full-time

Job#: 2077484 Job Description: Apex Systems is seeking a Senior Systems Administrator to work fully onsite in Herndon, VA. For immediate consideration, please email your updated resume to Maren at with "Senior Systems Administrator Herndon, VA" in the subject line. #Clearance required: Active Full Scope Polygraph Summary: We are seeking a Senior Systems Administrator to join a Specialized Infrastructure Operations team within the Information Technology & Data Analytics (IT&DA) organization i

System Administrator

Maxar Technologies Holdings Inc

Chantilly, Virginia, USA

Full-time

Please review the job details below. Are you a System Administrator that likes working on important and high visibility projects? Then we need your help! We have an urgent and immediate need for a Systems Administrator to join our team at a customer-site in Chantilly, VA. Life with Us Project: This customer office Provides Geospatial Support across the Enterprise. You will have the opportunity to help support applications enabling critical missions. The job will allow you to be instrumental in

Linux System Administrator - Secret Clearance preferred (On-Site)

General Dynamics

Oakton, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux System Administration & Networking, RedHat, Troubleshooting Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Discover a career that is challenging, impactful, and mission-critical. Join our team as a Linux System Adm

Sharepoint Administrator

Leidos

Chantilly, Virginia, USA

Full-time

Job Description The Multi-Domain Solutions (MDS) division at Leidos is seeking a SharePoint Administrator to support a large facility maintenance program management team. The highly skilled and detail-oriented SharePoint Administrator will design and develop custom SharePoint pages, web parts, and workflows to support collaboration, document management, and publishing needs. The SharePoint Administrator will be responsible for developing and maintaining user-friendly web pages using HTML, CSS,

Virginia- Systems Administrator

Catapult Solutions Group

Leesburg, Virginia, USA

Contract

Datacenter Systems Administrator Department: IT Infrastructure/ Engineering Location:Leesburg, VirginiaON-SITE Role Type:1 yr Contract, expected to roll Y2Y. About Our Client Our client is a leading provider of data center solutions, specializing in the design, construction, and operation of state-of-the-art facilities across multiple locations. With a history spanning over a decade, they have established themselves as innovators in the data center industry. Operating primarily in the United S

OCI Administrator

ALTA IT Services

Vienna, Virginia, USA

Full-time

Job Title: Oracle Cloud Engineer Location: Remote (Must be available to work in EST and CST time zones. Preferred if candidate is able to be onsite, but it is not a requirement) Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description Manage IaaS and PaaS resources on Oracle Cloud Infrastructure (OCI) Configure and manage VCN, Subnets, Routing rules on OCI Instantiate, apply regular patches and administer Compute, Storage, Load Balancers on OCI Stand up and manag

Nessus Administrator

Judge Group, Inc.

Chantilly, Virginia, USA

Full-time

Location: Chantilly, VA Salary: $110,000.00 USD Annually - $125,000.00 USD Annually Description: The Judge Group is currently seeking a Nessus Administrator to support a DoD customer in Chantilly, VA. For immediate consideration email your resume to - Robbie Kissinger Requirements: Active secret clearance or higher Active Security+ certification or higher 10+ years of experience We are currently seeking a Nessus Administrator for an onsite position in Chantilly, VA. We are seeking a sk

Senior Windows Systems Administrator VMWare SME

SAIC

Chantilly, Virginia, USA

Full-time

Job ID: 2506329 Location: CHANTILLY, VA, US Date Posted: 2025-06-03 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for an ambitious Senior Level System Administrator/VMWare SME like you! Candidates will join a fast-paced and growing team of System Administrators in supporting

Looking for Windchill Administrator - Remote - Fulltime

Ztek Consulting

Remote

Full-time

Title: Windchill Administrator Location: Kalamazoo, MI (Remote) Duration: Fulltime Must Have Technical/Functional Skills 10+ years of Hands experience in Windchill Administration, Windchill UpgradeLead the administration of PTC Windchill PDMLink, including installation, configuration, performance tuning, and upgrades. Oversee Windchill security, user/group management, license usage optimization, and access control policies. Collaborate with cross-functional teams to define PLM strategy and syst

System Operations/Administrator (Multiple Levels)

Noblis

Chantilly, Virginia, USA

Full-time

Responsibilities Noblis ESI is seeking a System Operations/Administrator with a background in managing and maintaining desktop computing environments to work with our clients in supporting our customer Mission Integration Directorate (MID). Job Responsibilities Install, configure, and maintain desktop systems, laptops, and peripheral devices. Provide technical support and troubleshooting assistance to end-users for hardware, software, and network-related issues. Monitor system performance and