senior it systems administrator Jobs in baltimore, md

201 - 220 of 858 Jobs

PNT - Field Integration EngineerJob Title - PNT - Field Integration Engineer

Credence Management SolutionsCompany Name - Credence Management Solutions

•

Aberdeen, Maryland, USA

Full-time

Overview At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, enterprise modernization, and advanced intelligence capabilities, to the largest defense and health federal organizations. Through partnership and trust, we increase mission success for warfighters and secure our nation for a better future. We are privately held, are repeatedly recognized as a top place to work, and have been on the Inc. 5000 Fastest Gr

System Vulnerability Analyst 4Job Title - System Vulnerability Analyst 4

Realm OneCompany Name - Realm One

•

Annapolis, Maryland, USA

Full-time

Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join us on this jou

System Vulnerability Analyst 3Job Title - System Vulnerability Analyst 3

Realm OneCompany Name - Realm One

•

Annapolis, Maryland, USA

Full-time

IT Operations Manager - CTJ - PolyJob Title - IT Operations Manager - CTJ - Poly

Microsoft CorporationCompany Name - Microsoft Corporation

•

Annapolis, Maryland, USA

Full-time

Microsoft's Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a Datacenter IT Operations Manager (ITOM) on the U.S. Government Airgap team, you will perform a key role in delivering the core infrastructure and foundational technologies for Microsoft's dedicated online services supporting the U.S. Government. While our U.S. Government dedicated datacenter operations team has a sharp focus on serving our U.S. Government customers and helping them achieve federa

Network Security Engineer Sr.Job Title - Network Security Engineer Sr.

JacobsCompany Name - Jacobs

•

Fort Meade, Maryland, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Network Security Engineer, Senior to join our team of passionate individuals in Ft. Meade, MD. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: In support of a DISA effort, Amentum is assembling a team of network engineers, systems engineers, Unified Co

Network Engineer Intermediate ? TS/SCI requiredJob Title - Network Engineer Intermediate ? TS/SCI required

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Fort Meade, Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: SCA Job Qualifications: Skills: Network Architecture, Network Design, Network InfrastructuresCertifications: NoneExperience: 7 + years of related experienceship Required: Yes Job Description: Network Engineer Intermediate ? TS/SCI required Transform technology into opportunity as a Network Engi

Director, Business Development - Intel ITJob Title - Director, Business Development - Intel IT

LeidosCompany Name - Leidos

•

Columbia, Maryland, USA

Full-time

Job DescriptionDescription The Director, Business Development for Intel IT is charged with identifying, developing, and qualifying information technology (IT) and digital modernization opportunities across the Intelligence Community primarily focused on the Defense Intelligence Agency (DIA). This is an outstanding opportunity to contribute to the breadth and depth of Leidos business by driving growth in support of national security. This leader will have accountability to shape and win new bus

SWE3Job Title - SWE3

CCS Global TechCompany Name - CCS Global Tech

•

Maryland, USA

Full-time

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

System AdministratorJob Title - System Administrator

Cymertek CorporationCompany Name - Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

System Administrator LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a proactive and detail-oriented System Administrator to join our team and help maintain the stability, security, and performance of our IT infrastructure. In this role, you will be responsible for managing servers, networks, and other critical systems, ensuring that they run efficiently and securely. You will also handle sys

IT Business AnalystJob Title - IT Business Analyst

Radyant Inc.Company Name - Radyant Inc.

•

Remote or Columbus, Ohio, USA

Contract, Third Party

Remote contract role but someone in the vicinity of Columbus preferredHealthcare/Lifesciences/Pharma industry experience is highly desired. IT Business Analyst Healthcare DomainJob Summary: We are seeking a detail-oriented and strategic IT Business Analyst with proven experience in the healthcare sector. The ideal candidate will bridge the gap between business needs and technology solutions, driving improvements in patient care, operational efficiency, and regulatory compliance. Key Responsib

System Administrator 1Job Title - System Administrator 1

Realm OneCompany Name - Realm One

•

Annapolis, Maryland, USA

Full-time

RealmOne is the GOAT - where your career can reach the greatest heights! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join u

SD-WAN Network EngineerJob Title - SD-WAN Network Engineer

SAICCompany Name - SAIC

•

Beltsville, Maryland, USA

Full-time

Job ID: Location: BELTSVILLE, MD, US Date Posted: 2025-07-07 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description This is an opening for an SD-WAN Senior Network Engineer to support the Department of State's (DoS) Diplomatic Technology Operations Division. This program provides transparent, interconnected

Senior Compute Engineer - Cloud InfrastructureJob Title - Senior Compute Engineer - Cloud Infrastructure

Fannie MaeCompany Name - Fannie Mae

•

Remote or Reston, Virginia, USA

Full-time

At Fannie Mae, the inspiring work we do helps make a home a possibility for millions of homeowners and renters. Every day offers compelling opportunities to impact the future of the housing industry while being part of a collaborative team thriving in an energizing environment. Here, you will grow your career and help create access toaffordable housing finance. Job Description As a valued colleague on our team, you will act as a Senior Engineer in designing and developing advanced solutions fo

Computer Software/Integration AnalystJob Title - Computer Software/Integration Analyst

Delmock Technologies, IncCompany Name - Delmock Technologies, Inc

•

Laurel, Maryland, USA

Full-time

About Our Company: Delmock Technologies, Inc. (DTI), is a leading HUBZone business in Baltimore, known for delivering sophisticated IT (Information Technology) and Health solutions with a commitment to ethics, expertise , and superior service. Actively engaged in the local community, DTI creates opportunities for talented residents while maintaining a stellar reputation as an award-winning contractor, earning accolades like the Government Choice Award for IRS (Internal Revenue Service) Systems M

IT Project Portfolio Analyst LdJob Title - IT Project Portfolio Analyst Ld

Randstad DigitalCompany Name - Randstad Digital

•

Remote or Cleveland, Ohio, USA

Contract

job summary: For this contractor assignment, the primary role is in the job family of a Project Portfolio Analyst (PPA) as an Estimating Analyst, with a secondary focus of M&A/Enterprise Resource Project Management Office (ERPMO) reporting. In the PPA role, this contractor will work closely with Business and IT partners to define project scope/deliverables, optimize project forecasts, and facilitate approval of rough order of magnitude (ROM) estimate leveraging in-house tools & techniques to en

IT Project Portfolio Analyst Ld.Job Title - IT Project Portfolio Analyst Ld.

Randstad DigitalCompany Name - Randstad Digital

•

Remote or Cleveland, Ohio, USA

Contract

job summary: For this contractor assignment, as an IT Project Portfolio Analyst Lead on the EPMO CRM Services team, you'll work with a group that supports the Customer Relationship Management (CRM) organization. In this role, you'll provide project initiation estimating services for CRM Business and IT portfolios that are delivering IT solutions. The Primary role for this position is in the job family of a Project Portfolio Analyst (PPA) as an Estimating Analyst, with a secondary focus and tech

IT Support SpecialistJob Title - IT Support Specialist

Dunhill Professional SearchCompany Name - Dunhill Professional Search

•

Remote

Full-time

Provides ongoing technical support and maintenance of production and development systems and software products (both remote and onsite) and for configured services running on various platforms (operating within a defined operating model and processes). Provides hardware/software support at the operating system-level across pre-defined server and network areas. Responsible for Level 1 basic level troubleshooting. Implements routine changes on production systems per direction and guidance from Adm

System Administrator IIJob Title - System Administrator II

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Maryland, USA

Full-time

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: Systems Administration Job Qualifications: Skills: Communication, Information Systems, Operating Systems (OS), System Security, Systems Software Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: #ITPolyMD Provide support for implemen

Active Directory AdministrationJob Title - Active Directory Administration

Serenity Info Tech, Inc.Company Name - Serenity Info Tech, Inc.

•

Remote

Third Party, Contract

Title: Active Directory Administration Location: Raleigh NC ( Remote ) Duration: 12 Months Client: State of North Carolina Job Description: The candidate will be allowed to work remotely until all staff return to site. At that point the candidate will be required to come onsite. ** Remote work for contractors is at the discretion of management and will be reviewed on an ongoing basis. ** DOT WILL NOT ship their equipment, so the candidate must come onsite during onboarding to pick up the state

IT Project ManagerJob Title - IT Project Manager

Stellar IT SolutionsCompany Name - Stellar IT Solutions

•

Remote or Madison, Wisconsin, USA

Full-time, Part-time, Contract, Third Party

Job Title: IT Project Manager Location: Remote Job Type: Contract [Long-Term] The main function of an IT Project Manager is to oversee the application of project management methodology during all phases of the project cycle, with responsibilities that include project design, scope management, cost control, quality, and performance reporting. Job Responsibilities: Develop, track, and manage project budget, project plans, timelines, and scope. Manage project resources, including procuring projec