4,017 Results for

Systems Administrator Jobs in Adelphi, MD

Jobs

Senior Windows Systems Administrator NIH-NCBI

Bethesda, MD

The ideal candidate will possess deep technical proficiency across the Microsoft server ecosystem, including Active Directory, Entra ID, ADFS, IIS, SQL Server, Hyper-V, and MECM, while bringing strong hands-on administration experience in multi-cloud environments spanning Amazon Web Services (AWS) and Google Cloud Platform (GCP). In this role, you will maintain our primary Microsoft environment, plan unified infrastructure deployment strategies via Microsoft Configuration Manager (MECM/SCCM), and serve as an expert-level technical resource providing backup and primary support for complex Active Directory (AD DS) duties.

30+ days ago

Senior Window Systems Administrators FSP TENICA and Associates LLC

Herndon, VA

Ensure build report (procedure) is feasible, clear, and concise Establish server baseline Implement baseline changes under tech lead oversight Maintain server rooms Monitor/support tape backup Perform operating system software updates/upgrades Perform server checklist Perform technical evaluations, analysis, and troubleshooting for all “supported” servers in response to Help Desk Tickets—which includes but not limited the following activities: Server failures, full system outage. 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.

14 days ago

Systems Administrator - Active Security Clearance Cadre

Reston, VA

Full time
Quick Apply

Request and Reporting System requests; verify accesses; obtain approvals, and serve as a liaison between users and other support offices to resolve/fulfill IT and access administration problems/requirements)Perform the physical setup and configuration of desktop hardware and software as neededPerform other duties as assigned at the discretion of Project Management Required Qualifications:Ability to obtain and maintain a TS/SCI with polyBachelor's degree preferred, in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill. The Systems Administrator interacts with users to troubleshoot and resolve hardware, software and performance problems for customers using mainframe, LANs, PCs and printers.

20 days ago

Windows Systems Administrator TechDigital

Washington, DC

Good understanding of Host-based firewall, Intrusion protection, Data Integrity, and Vulnerability Scanners Good knowledge of TCP/IP and network protocols Experience in Intimacy with UNIX, Windows, and Linux hardware and software configurations Knowledge of AWS and Azure security Knowledge of Chef Inspec / Automate, TrendMicro Deep Security, CyberArk and Tripwire Knowledge of Containers (Kubernetes, AWS Fargate, Docker) Knowledge of Splunk and ability to create searches, reports and Dashboards. Windows Systems Administrator IIIJob Description Thorough understanding of electrical power and multiple power phases as it relates to data center deployments and systems Advanced knowledge of the Microsoft Office Suite to include Excel and Access.

30+ days ago

Senior Windows Systems Administrator Black Canyon Consulting

Bethesda, MD

30+ days ago

Windows Systems Administrator ManTech

Chantilly, VA

Must be able to use hands to operate a computer and other office productivity machinery such as a calculator, copy machine, and computer printer. MANTECH seeks a skilled and motivated Windows Systems Administrator to join our team of top Information Technology and Analytic professionals in Chantilly, VA.

30+ days ago

Windows System Administrator CACI International Inc.

Washington, DC

$90,300–$189,600 / year

The Windows System Administrator will manage user accounts across the FEMA enterprise and manage Group Policy Objects (GPOs) enterprise-wide to enforce security controls and permissions, ensuring consistent security configurations across all Windows systems. The Windows System Administrator will manage user accounts across the FEMA enterprise and manage Group Policy Objects (GPOs) enterprise-wide to enforce security controls and permissions, ensuring consistent security configurations across Windows systems.

30+ days ago

VMWare Systems Administrator – Top Secret/SCI | Quantico, VA Cambridge International Systems Inc

Quantico, VA

Full time

Required Qualifications: Education & Experience: Bachelors ‘s degree in Information Technology, Computer Science, Systems Engineering, or related field with 5+ years of relevant experience required; 7 + years may be substituted in lieu of a degree. Design & Implementation Design and deploy virtual infrastructure solutions—including clusters, shared storage, networking, and lifecycle management—following best practices for performance and security.

30+ days ago

Systems Administrator, Senior Booz Allen Hamilton Inc

fort meade, MD

$77,600–$176,000 / year

We're looking for a Windows systems administrator to help us secure SATCOM systems and deploy networking solutions throughout the SATCOM community to directly support warfighters every day. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

7 days ago

Systems Administrator, Mid Booz Allen Hamilton

Annapolis Junction, Maryland

We’re looking for a Windows systems administrator to help us secure SATCOM systems and deploy networking solutions throughout the SATCOM community to directly support warfighters every day. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

8 days ago

Senior Linux Systems Administrator / Systems Engineer (Day, Night or Weekend Shift - TS/SCI with Polygraph required) Red Alpha

Annapolis Junction, Maryland

Our total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. Our approach in determining final salaries takes into consideration a number of factors such as education, certifications, total years of relevant professional experience, actual level of expertise, and the responsibilities of the role itself.

30+ days ago

Systems Administrator Dynamic Solutions Technology LLC

Washington, DC

Full time
Quick Apply

Responsibie for account management, troubleshooting workstations and servers in both virtual and physical environments, installing hardware and software, configuring operating systems, performing patch and vulnerability management, and configuring or troubleshooting workstation peripherals. Dynamic Solutions Technology, LLC (DST), a premier strategic services firm that meets IT and Service needs for commercial and government clients, is seeking a full-time Systems Administrator to provide support to a Federal Government customer in the Washington DC location.

30+ days ago

SYSTEMS ADMINISTRATOR -Washington, DC Georgia Tek Systems

Washington, DC

Perform System Administration to included AD, GPO policies, Microsoft Exchange, Patching, application support, and activities to include account management, monitoring and management of system resources (CPU, memory, disk, etc), monitoring and auditing system logs. Perform Systems Lifecycle management including planning, implementation, maintenance, upgrades, consolidation, and decommissioning of enterprise hardware, and software.

15 days ago

NRL Systems Administrator II (PT) StratAcuity Staffing Partners Inc

In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.

5 days ago

MD-Windows Systems Administrator - TS/SCI w/ Polygraph Sunayu

Annapolis Junction, MD

This role also includes supporting server, router, and firewall configuration, as well as performing security management and application performance optimization activities in an environment made up of VMware server hosts, Windows and Linux guest servers, and Virtual Desktop Infrastructure VDI. Must have at least 5 years of experience with each of the following: Implementing and managing Windows Active Directory and DNS environments Creating and managing Group Policy Objects GPOs Microsoft SCCM Microsoft Exchange administration and Exchange Management Shell.

30+ days ago

Systems Administrator (SA) Skill Level 1 Kaizen Approach, Inc.

Annapolis Junction, MD

Salary Range: A variety of factors can impact the final salary offered, including, but not limited to, geographic location, Federal Government contract labor categories and wage rates, relevant work experience, specialized skills and competencies, education, and certifications. This position involves supporting dispatch systems, resolving hardware issues, and configuring and managing UNIX and Windows operating systems, network components, and operating system enhancements to improve reliability and performance.

30+ days ago

Systems Administrator Senior w/Secret Clearance TekSynap Corp

Fort Belvoir, VA

$100,000–$150,000 / year

Technology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. The salary range displayed is an estimate and will be determined on several factors regarding the individual's particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements.

20 days ago

Systems Administrator, Senior- Red Hat Linux & Windows (Top Secret w/SCI eligibility) AMERICAN SYSTEMS

Washington, Washington, DC

Full time

Overview: AMERICAN SYSTEMS , a 100% employee-owned federal contracting company, is seeking a Senior Systems Administrator with strong Red Hat Linux CLI and Windows administration experience to support a Special Access Program in Washington, DC. 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.

4 days ago

Systems Administrator 2 - Windows & UNIX Mission Operations Navius Technologies

Annapolis Junction, Maryland

The ideal candidate will bring strong technical troubleshooting skills, deep experience with UNIX and Windows operating systems, and a proactive approach to optimizing system performance and reliability. About the Role Navius Technologies is seeking an experienced Systems Administrator 2 to provide Tier I and Tier II IT support in a fast-paced, mission-focused environment.

30+ days ago

IT Sr. Systems Administrator (On-site) No C2C HEPCO, Inc.

Manassas, VA

$50–$57 / hour
Quick Apply

Our client is seeking an experienced Senior Systems Administrator to manage and maintain Microsoft Windows systems, endpoint security, cloud infrastructure, and virtual environments. The ideal candidate will have extensive experience with Windows Server administration, Active Directory, cybersecurity, Azure, virtualization, and automation.

15 days ago

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Systems Administrator Jobs in Adelphi, MD

Senior Windows Systems Administrator NIH-NCBI

Senior Window Systems Administrators FSP TENICA and Associates LLC

Systems Administrator - Active Security Clearance Cadre

Windows Systems Administrator TechDigital

Senior Windows Systems Administrator Black Canyon Consulting

Windows Systems Administrator ManTech

Windows System Administrator CACI International Inc.

VMWare Systems Administrator – Top Secret/SCI | Quantico, VA Cambridge International Systems Inc

Systems Administrator, Senior Booz Allen Hamilton Inc

Systems Administrator, Mid Booz Allen Hamilton

Senior Linux Systems Administrator / Systems Engineer (Day, Night or Weekend Shift - TS/SCI with Polygraph required) Red Alpha

Systems Administrator Dynamic Solutions Technology LLC

SYSTEMS ADMINISTRATOR -Washington, DC Georgia Tek Systems

NRL Systems Administrator II (PT) StratAcuity Staffing Partners Inc

MD-Windows Systems Administrator - TS/SCI w/ Polygraph Sunayu

Systems Administrator (SA) Skill Level 1 Kaizen Approach, Inc.

Systems Administrator Senior w/Secret Clearance TekSynap Corp

Systems Administrator, Senior- Red Hat Linux & Windows (Top Secret w/SCI eligibility) AMERICAN SYSTEMS

Systems Administrator 2 - Windows & UNIX Mission Operations Navius Technologies

IT Sr. Systems Administrator (On-site) No C2C HEPCO, Inc.

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