Application Administrator Jobs in Reston, VA

381 - 400 of 1,023 Jobs

Print Services System AdministratorJob Title - Print Services System Administrator

Randstad DigitalCompany Name - Randstad Digital

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Remote or Salt Lake City, Utah, USA

Full-time

job summary: We are looking for an enthusiastic system administrator in a fast-paced, complex business environment. They will be responsible for supporting product owners in a processing center. The administrator will be responsible for a variety of support systems with virtual or physical machines and software, supporting change requests and projects, and finding areas primed for an automation opportunity location: West Valley City, Utah job type: Contract salary: $50 - 60 per hour work ho

Infor CSD (CloudSuite Distribution) Systems AdministratorJob Title - Infor CSD (CloudSuite Distribution) Systems Administrator

Robert HalfCompany Name - Robert Half

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Remote or Highland, Utah, USA

Full-time

Description We are looking for a skilled Systems Administrator to manage and support our Infor CloudSuite Distribution (CSD) platform. This role is vital for ensuring the system operates efficiently, remains secure, and meets organizational needs. The ideal candidate will bring technical expertise, problem-solving skills, and a proactive approach to maintaining and optimizing the system. Responsibilities: Oversee the daily operations, maintenance, and troubleshooting of the Infor CloudSuite Dis

iSeries AdministratorJob Title - iSeries Administrator

Techno-Comp, Inc.Company Name - Techno-Comp, Inc.

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Remote

Contract, Third Party

Job Title: iSeries Administrator Work Location: Remote Duration: Long Term Contract Job Description: Experience in the following areas is required to assist with the transition efforts: Administration of IBM i Integrated Web Server (IWS) RequiredExperience using Kerberos authentication RequiredExperience with configuring and administration of Enterprise Identity Mapping RequiredExperience with IBM Infosphere Data Replication (Change, Data, Capture CDC) Optional Qualifications Qualifications to

Senior Linux System AdministratorJob Title - Senior Linux System Administrator

GovCIOCompany Name - GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will be located in Arlington, VA, and will be a fully remote position within the United States. Responsibilities In this role, you will work with other members to mitigate vulnerabilities on Linux-based systems, implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other standard Linux administration duties will be include

Applications Developer - ExpertJob Title - Applications Developer - Expert

NightwingCompany Name - Nightwing

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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

Application Developer (Python/Java) - Reston, VA - (Final round will be a face-to-face interview)Job Title - Application Developer (Python/Java) - Reston, VA - (Final round will be a face-to-face interview)

Lorven Technologies, Inc.Company Name - Lorven Technologies, Inc.

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Reston, Virginia, USA

Full-time, Contract, Third Party

Job Title: Application Developer (Python/Java) Location: Reston, VA (Hybrid, 3 days in office/2 days remote) Job Type: Long-term contract (Final round will be a face-to-face interview) Job Description The Capital Markets (CMT) Tech Debt Acceleration Project is a strategic initiative designed to modernize core systems, enhance security, and improve operational resilience. It consists of four key subprojects: Autosys Migration: Replaces the legacy job scheduler with a modern orchestration tool

Applications ProgrammerJob Title - Applications Programmer

The Squires Group, IncCompany Name - The Squires Group, Inc

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Manassas, Virginia, USA

Full-time

Overview We are seeking two experienced Applications Programmers to support a major federal High Performance Computing (HPC) initiative as part of a competitive proposal effort. The work supports the next-generation Weather and Climate Operational Supercomputing System (WCOSS ) for the National Oceanic and Atmospheric Administration (NOAA). This is an exciting opportunity to join a high-profile, multi-year program supporting two Cray supercomputers capable of a combined 29 petaflops - ranked am

SAP Basis & Security Administrator,Location: FAYETTEVILLE, AR, US,Duration: Full-timeJob Title - SAP Basis & Security Administrator,Location: FAYETTEVILLE, AR, US,Duration: Full-time

Infomerica, IncCompany Name - Infomerica, Inc

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Remote

Full-time

Hi, Please find the role below and let us know your interest. Role: SAP Basis & Security Administrator Location: Location: FAYETTEVILLE, AR, US (work remotely from Texas, or in a hybrid capacity from one of our client s offices in Arkansas.) Experience: 10+ years Duration: Full-time POSITION SUMMARY: The SAP BASIS & Security Administrator is responsible for managing and supporting a range of SAP systems and technologies. This role requires expertise in system administration, security, configurat

Citrix AdministratorJob Title - Citrix Administrator

Vector Consulting, IncCompany Name - Vector Consulting, Inc

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Remote

Contract

Our government client is looking for experienced Citrix Administrator on a remote 12+ months renewable contract opportunity in Columbia, SC. Role: Citrix Administrator SCOPE OF THE PROJECT: The types of project the subject expert will focus on expertise for design and development of a CUI VDI environment, Window systems and images, technical and engineer support, and one-on- one training to identified System Administrators. Daily Duties / Responsibilities: Mid-Senior level Citrix VDI Architec

Oracle System Administrator - RemoteJob Title - Oracle System Administrator - Remote

KSN Technologies, Inc.Company Name - KSN Technologies, Inc.

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Remote

Full-time

Oracle System Administrator Location: Remote Duration: 4 months + contract to hire Please Don't Submit any DBA or Database Administrator profiles. We are looking for candidates who can work on our W2. Candidates must be authorized to work in the United States without the need for current or future visa sponsorship. Job Summary The position of ERP (Enterprise Resource Planning) Administrator is responsible for administration, management, optimization, and support activities associated with the or

ServiceNow AdministratorJob Title - ServiceNow Administrator

ConsultNet, LLCCompany Name - ConsultNet, LLC

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Remote

Full-time

Role: ServiceNow Administrator/Developer Location: 100% Remote Reports to: Service Now Manager Summary: We are seeking a highly skilled and experienced ServiceNow Administrator to join our team. This individual will play a critical role in the management, administration, and development of our ServiceNow platform. The ideal candidate will be a proactive problem-solver with a strong background in ServiceNow's core modules, particularly ITSM and CMDB, and have a proven ability to drive platform ad

IT Project Manager SeniorJob Title - IT Project Manager Senior

Intelliswift Software IncCompany Name - Intelliswift Software Inc

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McLean, Virginia, USA

Contract

Job Title: IT Project Manager Senior Duration: 3 Months Location: McLean, VA, USA Pay Range: $65 - $68 per hour Intelliswift Software Inc. conceptualizes, builds, and supports the world's most amazing technology products and solutions. Our team of rich experts from diverse backgrounds contributes to making Intelliswift one of the most reliable partners in IT and Talent solutions. We specialize in delivering world-class Digital Product Engineering, Data Management and Analytics, and Staffing Solu

O&M Systems EngineerJob Title - O&M Systems Engineer

SAICCompany Name - SAIC

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McLean, Virginia, USA

Full-time

Job ID: Location: MCLEAN, VA, US Date Posted: 2025-08-08 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, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for the Intellige

Applications Developer - SeniorJob Title - Applications Developer - Senior

NightwingCompany Name - Nightwing

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Sterling, Virginia, USA

Full-time

Salesforce Administrator / DeveloperJob Title - Salesforce Administrator / Developer

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Remote or Tampa, Florida, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Salesforce Administrator/Developer in Tampa, FL. Summary: As a Salesforce Administrator/Developer, you will play a pivotal role in shaping our CRM ecosystem - designing intelligent automation, safeguarding platform reliability, and facilitating cross-departmental collaboration. You will work closely with our Financial and Project Management teams to maintain and enhance the Salesforce platform, driving efficiencies across the organization.

Backend Cloud Application DeveloperJob Title - Backend Cloud Application Developer

Maxar Technologies Holdings IncCompany Name - Maxar Technologies Holdings Inc

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Herndon, Virginia, USA

Full-time

Please review the job details below. Maxar is seeking a highly skilled and experienced backend software developer to join our dynamic engineering team. You will be instrumental in designing, developing, and maintaining scalable, highly available, and resilient backend services that power our event-driven cloud applications. This role requires a strong understanding of modern cloud-native architectures, container orchestration, and message queuing systems. Responsibilities: Design, develop, and

Contract- Mainframe System AdministratorJob Title - Contract- Mainframe System Administrator

V-Soft Consulting Group, IncCompany Name - V-Soft Consulting Group, Inc

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Remote

Contract

Contract- Mainframe System Administrator Primary Location: San Bernardino California V-Soft Consulting is currently hiring for an Contract- Mainframe System Administrator for our premier client in San Bernardino California. Education and Experience Minimum of 5 years as zOS system administrator (system programmer). Experience with zOS administration such as IODF, HCD, SMPE, zOSMF, and performing System upgrades. Experience with mainframe batch scheduling such as ESP or Control-M and tuning of

Web Application DeveloperJob Title - Web Application Developer

VirtutemCompany Name - Virtutem

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Remote

Full-time

SummaryWe are seeking a hands-on, technically strong C# developer to support and expand an existing full-stack enterprise application for a high-profile client. The application is already built and in active use. This role focuses on maintaining the platform while working closely with the client to enhance and grow its capabilities over time LogisticsFull-time availability required during standard California business hours. 100% remote; must be comfortable and effective working via screen share

Cloud Support Engineer - TS SCI RequiredJob Title - Cloud Support Engineer - TS SCI Required

Dunhill Professional SearchCompany Name - Dunhill Professional Search

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Reston, Virginia, USA

Full-time

Cloud Support Engineer Onsite - Reston, VA **Top Secret or Full Scope Poly Clearance Required The Cloud Support Engineer will serve as a part of the incident management team in a 24x7 Microsoft Azure environment. Candidate will diagnose, mitigate and/or escalate system issues to maintain a high level of system/platform availability. Candidate will serve as a part of the assigned Microsoft work streams and will require an understanding of core Windows Azure components and tools to diagnose iss

Splunk AdministratorJob Title - Splunk Administrator

NTT DATA Americas, IncCompany Name - NTT DATA Americas, Inc

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Remote or Dallas, Texas, USA

Contract

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.We have a Splunk Administrator available for 6 months and REMOTE. The pay rate is $57/hour. If you are interested, please apply today. JOB DESCRIPTION :We are seeking an experienced Splunk Administrator with Strong IT Service Intelligence (ITSI) experience to join our team.Key Responsibilities: Implem