Senior IT Systems Administrator Jobs in Baltimore, MD

201 - 220 of 903 Jobs

Database Engineer Skill Level 3Job Title - Database Engineer Skill Level 3

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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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: Database Analysis/Design Job Qualifications: Skills: Database Management, Database Structures, Databasing, Design, Software Repository Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Database Analyst Senior Job Description Data

Database Engineer Skill Level 3Job Title - Database Engineer Skill Level 3

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Maryland, USA

Full-time

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

Credence Management SolutionsCompany Name - Credence Management Solutions

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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

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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

REMOTE - IT Business Development Manager - Local to MIJob Title - REMOTE - IT Business Development Manager - Local to MI

Global Solutions GroupCompany Name - Global Solutions Group

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Remote

Full-time

Candidates must have good relationship or working experience with Michigan State/Local government agencies. We are looking for a strategic and experienced Business Development Manager (BDM) with a minimum of 10 years in the IT industry and a strong background in working with Michigan state and local government agencies. This role involves identifying and pursuing new business opportunities and building long-term relationships with clients across the state. Key Responsibilities: Develop and execu

System Vulnerability Analyst 3Job Title - System Vulnerability Analyst 3

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

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

JacobsCompany Name - Jacobs

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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

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

Microsoft CorporationCompany Name - Microsoft Corporation

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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

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

LeidosCompany Name - Leidos

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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

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

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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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

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 imple

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

SAICCompany Name - SAIC

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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

System AdministratorJob Title - System Administrator

Cymertek CorporationCompany Name - Cymertek Corporation

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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

Ivalua Functional Analyst (Ivalua L2, L3 Certified) Contract Position - Work From Home - MJob Title - Ivalua Functional Analyst (Ivalua L2, L3 Certified) Contract Position - Work From Home - M

Next Step SystemsCompany Name - Next Step Systems

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Remote

Full-time

Ivalua Functional Analyst (Ivalua L2, L3 Certified) Contract Position - Work From Home As an Ivalua Functional Analyst (Ivalua L2, L3 Certified), you will be instrumental in the support of Ivalua procurement solutions for our client. This role requires a deep understanding of Ivalua's suite of products, combined with the ability to drive processes and strategy improvements in source-to-pay (S2P) services. We are candidates with configuration skills and certified in Ivalua. This contract positio

Cloud System AdministratorJob Title - Cloud System Administrator

Cymertek CorporationCompany Name - Cymertek Corporation

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Annapolis, Maryland, USA

Full-time

Cloud 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 dedicated and innovative Cloud Systems Administrator to join our dynamic team. In this role, you will be at the forefront of managing and optimizing cloud-based environments to support mission-critical operations. You'll work collaboratively with a talented group of professionals, leveraging cutting-edge technologies

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

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

Network Automation EngineerJob Title - Network Automation Engineer

ALTA IT ServicesCompany Name - ALTA IT Services

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Baltimore, Maryland, USA

Full-time

Network Automation Engineer REMOTE WORK SECRET CLEARANCE REQUIRED ALTA IT Services is seeking a Network Automation Engineer with Python experience with the Django framework and familiarity with Nautobot. Will be responsible for designing, developing, and implementing automated solutions for network management using Nautobot as a source of truth and automation platform. This includes creating and managing Nautobot Jobs for automating network tasks, integrating Nautobot with other systems, and ens

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

Fannie MaeCompany Name - Fannie Mae

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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

Weapon System Applications Integration AnalystJob Title - Weapon System Applications Integration Analyst

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you interested in collecting, incorporating, validating and documenting user requirements for critical weapon system data delivery applications? Does the idea of performing regular application evaluations for ensuring security compliance and process improvement sound enticing? Do you work well on teams and have an interest in improving processes, increasing efficiency and locating and mitigating vulnerabilities in support of the Nation's Strategic military assets? If so, we'r