administrator Jobs in Baltimore, MD

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Network Administrator

SAIC

•

Adelphi, Maryland, USA

Full-time

Job ID: 2507144 Location: ADELPHI, MD, US Date Posted: 2025-06-30 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Network Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of
Posted 28 days ago | Updated 3 hours ago

System Administrator

Leidos

•

Odenton, Maryland, USA

Full-time

The Defense group at Leidos has a career opening for a Journeyman System Administrator on a DISA contract. This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). Primary Responsibilities: Provide mid-level skillset for Virtual Desktop Infrastructure (VDI) environment.Provide support for ticket escalation on major outages.Be able to work in a rapid paced environmen
Posted 9 days ago | Updated 5 hours ago

System Administrator IV - HPC

Leidos

•

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,
Posted 22 days ago | Updated 5 hours ago

Microsoft 365 Administrator (Onsite)

Serigor

•

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
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Posted 15 days ago | Updated 5 hours ago

Telecom Administrator (Genesys Cloud)

Proactive Staffing

•

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
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Posted 14 hours ago

Senior Systems Administrator

Leidos

•

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
Posted 51 days ago | Updated 5 hours ago

Senior ServiceNow Systems Administrator

SAIC

•

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
Posted 60+ days ago | Updated 3 hours ago

Linux System Administrator

Booz Allen Hamilton

•

Aberdeen Proving Ground, Maryland, USA

Full-time

Job Number: R0221928 Linux System Administrator The Opportunity: Your combination of people skills and system administrator knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Government? We're looking for a system administrator who specializes in Linux with skills in Linux FIPS mod, full disk encryption using LUKS, TANG, Clevis, VMWare, and Active Directory. As a Linux system administrator on our
Posted 22 days ago | Updated 6 hours ago

Mainframe Broadcom Administrator

EA Team, Inc.

•

Remote

Contract, Third Party

Position: Broadcom CA Administrator/Mainframe Location : Madison (Wisconsin) / Remote may also work. Duration: 6 Months Key Responsibilities: - Administer and manage Broadcom CA Top Secret security software - Knowledge of Mainframe and Cobol is expected - Maintain documentation, policies, and procedures - Stay updated with the latest security trends, threats, and technologies Qualifications: - 3-5 years experience with Broadcom/CA - Entry to mid-level Cobol developer experience at a minimum -
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Posted 1 day ago

Application Administrator

InCom Technologies Inc.

•

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
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Posted 5 days ago

ZOS System Administrator /programmer Remote Location

Sierra Business Solution LLC

•

Remote

Third Party, Contract

Job Description: >> Responsible for Incident and service request on Mainframe technologies like zOS and upgrade projects and also good knowledge on tool migration etc. Requirements: >> Knowledge and experience in support for a complex Mainframe Environment >> Knowledge and experience in support for Mainframe migrations and LPARMIPS management >> Experience in Mainframe backup to and restore from tape >> Knowledge and Experience in Mainframe datacenter migration and design >> Experience in Inst
Posted 1 day ago

Ignition Application Administrator

Key Infotek LLC

•

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
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Posted 60+ days ago | Updated 8 days ago

PeopleSoft Administrator

Oraapps Inc

•

Remote

Contract

Job Title - PeopleSoft Administrator - Upgrade Specialist - CAPPS FinancialsThe position is 100% Remote Anywhere in USA ( DL Copy is Must )Location: 100% Remote in USAExp: Minimum 15+ Years Must NOTE : Only State of Texas - CAPPS Experienced PeopleSoft Administrator Required Keywords: PeopleSoft Administrator, CAPPS Financials, PUM, Change Assistant, PeopleTools, Texas Education Agency, EMAT, TGIF, CR, eGrants, CNP, FSP, CEMS, Oracle 19c, RedHat Linux, Integration Broker, WebLogic, STAT, State
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Posted 1 day ago | Updated 8 hours ago

Kafka Administrator

Sincera Technologies, Inc.

•

Remote

Third Party, Contract

Experience in Telecom domainInstall, configure, and maintain Apache Kafka clusters (on-prem or cloud-based). Set up, manage, and optimize Kafka topics, partitions, and consumer groups. Monitor Kafka cluster health and performance using tools like Prometheus, Grafana, Confluent Control Center, etc. Implement security features such as encryption, authentication (SSL/SASL), and authorization (ACLs). Manage Kafka Connect, Schema Registry, and Kafka Streams (if applicable). Troubleshoot Kafka issues
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Posted 4 days ago | Updated 1 day ago

REQT: Oracle System Administrator - Remote

KSN Technologies, Inc.

•

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
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Posted 4 hours ago

Senior PeopleSoft Developer/Administrator

Proventus Metrics

•

Remote

Contract, Third Party

Hi Position: Senior PeopleSoft Developer/AdministratorLocation: Austin, TexasDuration: Long term Experience with Centralized Accounting and Payroll/Personnel System (CAPPS) PeopleSoft Financial System Experience in PeopleSoft Integration with third party applications using Integration Broker and Web Services Experience in STAT, PeopleSoft upgrades, application tuning, and deployment activities. Experience in PeopleSoft XML/BI Publisher reports Experience with installing the latest PUM images usi
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Posted 4 days ago

Sr SAP Basis Administrator (Remote)

Two95 International

•

Remote

Contract

Job Title Sr SAP Basis Consultant Location 100% Remote Work Duration 1+ Years Rate $Open/hr++ (Negotiable based on the experience) Requirements: Manage technical architecture analysis, design, build, test and deploy for SAP systemsAdvise on technical approach for all systems integrating to SAP and manage 3rd party dependencies related to the SAP environmentSystem landscape design and management experience in operations and project scenariosPlan and manage SAP systems maintenance scheduleInvol
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Posted 5 hours ago | Updated 5 hours ago

Senior Linux Systems Administrator

Leidos

•

Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Linux 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 immed
Posted 60+ days ago | Updated 5 hours ago

Senior Linux Systems Administrator

Leidos

•

Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Linux 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 immed
Posted 60+ days ago | Updated 5 hours ago

MuleSoft Administrator

Winning Edge Solutions, LLC

•

Baltimore, Maryland, USA

Contract, Third Party

Job Role: MuleSoft Administrator Location: Hybrid Baltimore Metro Area Job Type: Contract-to-Hire Key Skills: MuleSoft, CI/CD, Jenkins, Git, Maven, DevOps, Systems Engineering, Networking AWS/Azure, Kubernetes, Docker Job Description: We're looking for a MuleSoft Administrator for a Contract-to-Hire role in the Baltimore Metro area. This hybrid position requires strong experience administering MuleSoft environments along with a solid understanding of DevOps practices, CI/CD pipelines, system
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Posted 15 days ago | Updated 1 day ago