administrator Jobs in washington

101 - 120 of 2,711 Jobs

IT Networking and HW AdministratorJob Title - IT Networking and HW Administrator

LeidosCompany Name - Leidos

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Lorton, Virginia, USA

Full-time

Looking for an opportunity to make an impact? 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 sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the area

Senior Systems AdministratorJob Title - Senior Systems Administrator

SNI TechnologyCompany Name - SNI Technology

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McLean, Virginia, USA

Full-time

Job Details Enter Published Job Description Here

Salesforce Administrator/DeveloperJob Title - Salesforce Administrator/Developer

CJ SoSeCompany Name - CJ SoSe

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Arlington, Virginia, USA

Full-time

Salesforce Administrator/Developer Position Overview: DHI is assisting our client in their search for a skilled Salesforce Administrator/Developer who is well-versed in the Salesforce Standard Object model, Apex, Lightning Web Components, utilization of Custom Objects, Flow Builder, Dataloader, Experience Cloud, and the Salesforce Platform generally. The ideal candidate will have a strong understanding of Salesforce best practices and the ability to translate business requirements into effective

Active Directory AdministratorJob Title - Active Directory Administrator

BuddoBotCompany Name - BuddoBot

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Quantico, Virginia, USA

Full-time

Position: Active Directory (AD) Administrator Position Summary: The successful candidate will be part of an Enterprise AD Support Team supporting over 265,000 user accounts and 140,000 computer accounts across several AD domains on government-operated networks. The services that the AD Support Team supports in AD include accounts and group management; security configuration of the AD infrastructure; Domain Name Service (DNS); Dynamic Host Configuration Protocol (DHCP); Distributed File System (

Virtual Server AdministratorJob Title - Virtual Server Administrator

NasTech Global, Inc.Company Name - NasTech Global, Inc.

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Quantico, Virginia, USA

Contract

Job Title: Virtual Server Administrator Location: Quantico, VA(Onsite) Duration: Long-Term Contract Job Type: Contract W2 Citizenship: Secret Clearance Top Skills VCA or VCP Certified Active Directory VMWare experience Secret Clearance willing to work onsite 5 days per week in Quantico 5 Years of Experience Certifications: VMware Certified Associate (VCA) VMware Certified Professional (VCP) Information Assurance Technician (IAT) Level II Education: High school Diploma or General Equivale

SharePoint AdministratorJob Title - SharePoint Administrator

QinetiQ USCompany Name - QinetiQ US

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Remote or Washington, District of Columbia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a

System Administrator IV - HPCJob Title - System Administrator IV - HPC

LeidosCompany Name - Leidos

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Annapolis, Maryland, USA

Full-time

The Digital Modernization Sector at Leidos currently has an immediate need for an experienced System Administrator - IV HPC for a new customer on a strategic High-Performance Computing (HPC) program. The Senior System Administrator will need to be a self-starter with excellent analytical and problem-solving skills, flexibility, good judgment, and the ability to work within a team to mature the HPC capabilities of our customer. Primary Responsibilities: Manage essential infrastructure services,

Senior Systems AdministratorJob Title - Senior Systems Administrator

LeidosCompany Name - Leidos

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Laurel, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Systems Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate v

NetView and System Automation (SA) AdministratorJob Title - NetView and System Automation (SA) Administrator

LaSalle NetworkCompany Name - LaSalle Network

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Remote

Contract

NetView and System Automation (SA) Administrator LaSalle Network is partnered with a growing information technology organization who is looking for an experienced NetView and System Automation (SA) Administrator to the team. This role requires deep hands-on expertise-not just using scripts, but designing, developing, and maintaining complex automation environments. This is a remote contract opportunity with the potential to convert to a full-time employee Key Responsibilities: Configure, adminis

Firewall Administrator (Palo Alto)Job Title - Firewall Administrator (Palo Alto)

Harmonia Holdings Group, LLC.Company Name - Harmonia Holdings Group, LLC.

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Washington, District of Columbia, USA

Full-time

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. We are seeking an experienced Firewall Administrator with strong Palo Alto skills to join our team. The ideal candidate will manage and administer firewall solutions within a highly secure SCIF environment

SharePoint AdministratorJob Title - SharePoint Administrator

LeidosCompany Name - Leidos

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Suitland-Silver Hill, Maryland, USA

Full-time

Leidos National Security Sector has an opening for an upcoming SharePoint Administrator to join our team supporting the Kennedy Maritime Analysis Center at the National Maritime Intelligence Center in Suitland, MD. This is an exciting opportunity to work alongside forward-thinking, highly motivated professionals delivering critical intelligence support for our Navy customer. In this role, you will provide SharePoint site management and support, ensuring seamless operations across multiple class

ControlUP Architect , Citrix administratorJob Title - ControlUP Architect , Citrix administrator

Refulgent Technologies Inc.Company Name - Refulgent Technologies Inc.

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Remote

Contract

Remote Work from anywhere within US. NO THIRD PARTIES 5+ years technical experience with Citrix administration, including XenServer 5+ years experience with Microsoft Windows Servers and Microsoft Windows Infrastructure (AD, DNS, DHCP, ADFS, WSUS, etc.) 5+ years experience Design and Architect experience Monitoring of VDI platform with various client tools (Netscaler, ControlUP) Citrix Administration Certification Bachelors degree in Computer Science or related field

Senior Systems AdministratorJob Title - Senior Systems Administrator

Apex SystemsCompany Name - Apex Systems

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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

Application AdministratorJob Title - Application Administrator

InCom Technologies Inc.Company Name - InCom Technologies Inc.

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Remote

Contract, Third Party

OTS leads the State s technology procurement process to standardize technology over the entire organization, seek efficiencies of operations, maintenance, and scalability of new products introduced to the OTS suite of services, which can eventually be offered to all in-scope agencies. Duties/Responsibilities Oversee the installation, administration, configuration, and support of applications. Coordinate enhancement, modifications, or upgrades with users, developers, business analysts, infrastruc

Systems AdministratorJob Title - Systems Administrator

LeidosCompany Name - Leidos

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Springfield, Virginia, USA

Full-time

The Multi-Domain Solutions (MDS) division at Leidos is seeking a detail-oriented and experienced Systems Administrator to manage the installation, configuration, administration, and maintenance of enterprise systems and associated hardware. The ideal candidate will play a key role in supporting IT infrastructure, ensuring system reliability, performance, and security across physical and virtual environments. Primary Responsibilities: Install, configure, and maintain systems, including servers a

Telecom Administrator (Genesys Cloud)Job Title - Telecom Administrator (Genesys Cloud)

Proactive StaffingCompany Name - Proactive Staffing

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Remote or Cherry Hill Township, New Jersey, USA

Contract

Telecom Administrator: Responsible for providing day-to-day support for the organization's telecommunication systems, with a focus on Microsoft Teams Phone System and Genesys Cloud. This role serves as the first point of contact for telecom-related incidents and service requests, ensuring timely resolution or escalation as needed. The Telecom Administrator works closely with managed service providers (MSPs) and internal IT teams to troubleshoot issues, manage system configurations, and support u

Microsoft 365 Administrator (Onsite)Job Title - Microsoft 365 Administrator (Onsite)

SerigorCompany Name - Serigor

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Columbia, Maryland, USA

Full-time

Job Title: Microsoft 365 Administrator Location: Columbia, MD (Onsite) Duration: Full Time Company Overview:() Headquartered in Columbia, Maryland, Serigor Inc is a trusted leader in the IT Consulting and Outsourcing space. As a CMMI Level 3-certified organization, we specialize in delivering cutting-edge IT solutions to Fortune 500 companies and State and Local Government agencies throughout the United States. At Serigor, we are committed to maximizing the value of IT investments by leveraging

Senior ServiceNow Systems AdministratorJob Title - Senior ServiceNow Systems Administrator

SAICCompany Name - SAIC

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Maryland, USA

Full-time

Job ID: 2504648 Location: ANNAPOLIS JUNCTION, MD, US Date Posted: 2025-04-15 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many different things

Ignition Application AdministratorJob Title - Ignition Application Administrator

Key Infotek LLCCompany Name - Key Infotek LLC

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Remote

Contract

We are seeking a highly motivated Ignition Application Administrator to join the Enterprise Services Data team. Working very closely with peer platform administrators, developers, Product/Project Managers and Customers, you will play an active role in administering the existing analytics platforms. You will join a team of platform administrators who are specialized in one tool, but cross-trained on other tools. While you will focus on Ignition, administration knowledge of these other platforms

Junior Systems Administrator, Intelligence SystemsJob Title - Junior Systems Administrator, Intelligence Systems

Aduril IndustriesCompany Name - Aduril Industries

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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