Systems Administrator jobs in Ashburn, VA

Hybrid in Herndon, Virginia

•

21d ago

Job Description Elite Technical is seeking AI/Cloud Systems Administrator who will design, configure, and maintain cloud infrastructure on C2E, AWS, and Kubernetes to support AI-driven document vectorization, Model Context Protocol (MCP) servers, and RESTful API integrations. This role requires close collaboration with AI data engineers and system architects to ensure secure, scalable, and compliant infrastructure for mission-critical AI workflows. Responsibilities include, but are not limited

Easy Apply

Full-time

$140,000 - $180,000

Systems Administrator

Herndon, Virginia

•

Today

This posting is for a contract assignment and is not a full-time employment offer with Boeing. Candidates selected for roles will be employed as contract workers through a Boeing approved 3rd party for the duration of the specified project. Oversees system integration, hardware and software installation, configuration and disposition of servers and workstations to support the architecture. Provides complex problem resolution, root cause analysis and technical support for delivery systems. Partic

Full-time

Network Systems Administrator, Onsite - M

Washington, District of Columbia

•

Today

Network Systems Administrator, Onsite, Washington, DC We currently Network Systems Administrator for a great opportunity in Washington, DC. This position is primarily on-site but may allow for hybrid or remote flexibility if the candidate meets all background and compliance requirements. Network Systems Administrator Responsibilities: - Manage Active Directory, Windows Server environments, VPNs, and Cisco networking. - Handle patching, monitoring, and backups. - Ensure compliance with house IT

Easy Apply

Full-time

$85,000 - $105,000

Senior Systems Administrator

Herndon, Virginia

•

Today

Senior Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized Infrastructure Operations group is currently seeking a Senior Systems Administrator to join the team in Herndon, VA. At Boeing, we deliver complex solutions in challenging environments, supporting our Mission Operations Portfolio by designing, building, testing, deploying, and maintaining critical platforms for commercial and government clie

Full-time

USD 116,450.00 - 157,550.00 per year

Linux Systems Administrator

Remote or Sterling, Virginia

•

Today

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

Full-time

Linux Systems Administrator

Herndon, Virginia

•

Today

Joining the BlueHalo, an AV Company team means immersing yourself in a dynamic environment, working alongside the brightest minds in technology through some of the toughest challenges facing our nation today. We are spearheading the future of global defense, with every BlueHalo employee playing a key role in our success. That's why our investment in you goes beyond competitive pay and a rewarding benefits package. We're committed to providing our people with the best opportunities to develop the

Full-time

USD 80,000.00 - 100,000.00 per year

Seniors Systems Administrator

Chantilly, Virginia

•

Today

This is an unpaid fellowship through the Department of Defense (DoD) SkillBridge Program. The fellow selected for this role will not receive compensation or benefits from GDIT and will not be an employee, agent or contractor of GDIT but rather will remain an employee of the DoD and will receive compensation and benefits through the DoD. Type of Requisition: Regular Clearance Level Must Currently Posses: Top Secret SCI + Polygraph Clearance Level Must Be Able To Obtain: Top Secret SCI + Polygr

Full-time

Senior Systems Administrator

Chantilly, Virginia

•

Today

Leidos is seeking a System Administrator for a technical development program supporting the Sponsor's Attribute Services within the IDAM/ICAM space.As a System Administrator on this program, you will design, develop, implement, and maintain a Cloud-Native Service architecture that software development teams can leverage to use cloud capabilities. This role works directly with implementation teams to provide technical guidance and implementation priorities related to cloud implementation. This ro

Full-time

USD 112,450.00 - 203,275.00 per year

Cyber Systems Administrator Intern

Herndon, Virginia

•

Today

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em

Part-time

USD 31,616.00 - 77,788.00 per year

Systems Administrator (Multiple Levels)

Chantilly, Virginia

•

Today

Responsibilities As a Systems Administrator, you will be responsible for installing, configuring, and maintaining operating system workstations and servers, including web servers. You will support the multi-enclave environment (Unclassified, Secret, and Top Secret/SCI) that enables users to collaboratively perform their work using a variety of tools and applications. Job Responsibilities Install, configure, and maintain operating system workstations and servers Perform software installations a

Full-time

USD 99,800.00 - 156,050.00 per year

Network and Computer Systems Administrator

Sterling, Virginia

•

6d ago

Network and Computer Systems Administrator Key Responsibilities: Design, implement, monitor, and maintain an organization's local and wide area networks (LANS and WANs).Ensure optimal network performance, security, and uptime by configuring and managing network hardware like routers, switches, firewalls, and access points. Troubleshoot network issues and perform system upgrades as needed.Create network architecture blueprints, including network topology, bandwidth allocation, and security proto

Easy Apply

Full-time

$100,000+

Systems Administrator - TS/SCI with Polygraph

Chantilly, Virginia

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Apache Tomcat, IBM Cognos Administration, Linux Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator with GDI

Full-time

USD 138,063.00 - 186,791.00 per year

Systems Administrator T4 (Senior IAM Administrator)

Hybrid in Herndon, Virginia

•

Yesterday

# Hybrid - Herndon, VA Looking for individuals with experience in Powershell skills/Senior SysAdmin with a focus on Identity Access Management. The Senior Identity and Access Management (IAM) Administrator is responsible for delivering secure, compliant identity solutions in line with organizational policies and requirements. This role manages user lifecycle processes, enforces access governance, integrates IAM platforms, and ensures regulatory compliance. A key focus is on advanced PowerShell s

Easy Apply

Third Party, Contract

$58 - $63

Systems Administrator

Rockville, Maryland

•

Today

Job Description The Systems Administrator provides support at all levels of the IT organization and works to ensure functionality and reliability of all technology resources, including servers, desktops, applications, network infrastructure, telecom, and security. This position performs problem resolution activities, participates in the on-call rotation, establishes and manages vendor support relationships, and provides input to the Management team on improvement opportunities and solutions to

Full-time

USD 75,000.00 - 90,000.00 per year

Systems Administrator Senior

McLean, Virginia

•

Today

Job#: 3011010 Job Description: We are hiring a Systems Administrator Senior! Role: Systems Administrator Senior (Appian Administrator) Supporting: Large Financial Services Client Location: Onsite - McLean, VA Position Description: We are seeking an experienced Appian Administrator to lead the migration of Appian applications from an on-prem Linux environment to AWS EKS (Elastic Kubernetes Service). This is a hands-on role focused on designing, configuring, and deploying containerized Appian

Easy Apply

Full-time

Systems Administrator Senior

McLean, Virginia

•

3d ago

Immediate need for a talented Systems Administrator Senior. This is a 06 months contract opportunity with long-term potential and is located in Mclean, VA (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-91221 Pay Range: $48 - $52/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Experience: Key s

Easy Apply

Contract

$48 - $52

Appian Systems Administrator

McLean, Virginia

•

Yesterday

Hi , Job title Appian Systems Administrator Location : Onsite (McLean, VA) Duration- : 6+ Months (with possible extension) Interview: 2 interview - first virtual & 60 minutes final interview in person - Coding screening would be there in the first round. Must Have Qualifications: 5+ years of hands-on experience with Appian Administrator (21.x or later). Must have experience managing and migrating Appian applications from Linux environment to cloud / Kubernetes. The ideal candidate will hav

Contract, Third Party

Systems Administrator (Senior Microsoft 365 Administrator) -Herndon, VA - Hybrid

Hybrid in Herndon, Virginia

•

Yesterday

# Location: Herndon, VA (Hybrid min. 3 days onsite/week) Overview: The Senior Microsoft 365 Administrator will serve as the technical lead and subject matter expert responsible for overseeing the architecture, implementation, and ongoing optimization of Microsoft 365 environment. This strategic role will support major modernization initiatives, lead platform upgrades, and collaborate cross-functionally to ensure secure, reliable, and scalable solutions across Microsoft Exchange Online, SharePoin

Easy Apply

Third Party, Contract

$53 - $60

Citrix Systems Administrator

Bethesda, Maryland

•

Today

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and development an

Full-time

USD 89,700.00 - 162,150.00 per year

Systems Administrator, Assoc. (Top Secret/SCI Clearance with Active Polygraph Required)

Chantilly, Virginia

•

Today

Overview Are you an aspiring Systems Administrator eager to build your technical skills and make a real impact on national security as part of a mission-focused team that values your contributions? If so, AMERICAN SYSTEMS, an employee-owned company, invites you to join our IT team in Chantilly, VA. You'll gain hands-on experience, tackle diverse challenges, and expand your expertise while providing critical IT support to an established national security customer. Responsibilities As an Associ

Full-time

USD 65,700.00 per year

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

Systems Administrator jobs in Ashburn, VA, USA