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Administrator jobs in maryland state USA

1,142 administrator jobs found in maryland state: showing 401 - 450

Network Administrator
Company: Leidos |

Location: Frederick, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, or higher). Candidate must possess an F5 Certified Administrator (201
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (gcc)
Company: Leidos |

Location: Mount Rainier, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (gcc)
Company: Leidos |

Location: Glenn Dale, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (gcc)
Company: Leidos |

Location: Waldorf, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (gcc)
Company: Leidos |

Location: Fort Washington, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information
Systems Engineer
Company: Leidos |

Location: Glenn Dale, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
and Dell systems installation, configuration, and troubleshooting. Tier 3 Systems Administrator support. The candidate
Endpoint Security As A Service (ess) Engineer
Company: Leidos |

Location: Bowie, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
Administrator to join our team at the Washington Navy Yard where innovation meets mission. What Youll Do As an ESS Engineer... and Systems Administrator, you wont just maintain systems youll elevate them. Youll be part of a collaborative team
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (gcc)
Company: Leidos |

Location: Oxon Hill, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information
Sr. Identity And Access Management (icam) Engineer
Company: Leidos |

Location: Rockville, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
: Enterprise Administrator Expert). Experience in government or highly regulated industries. Knowledge of identity-related
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (gcc)
Company: Leidos |

Location: Bowie, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (gcc)
Company: Leidos |

Location: Bladensburg, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information
Systems Engineer
Company: Leidos |

Location: Oxon Hill, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
and Dell systems installation, configuration, and troubleshooting. Tier 3 Systems Administrator support. The candidate
Icam/ad Solutions Architect
Company: Leidos |

Location: College Park, MD, USA

| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
management Desirable Skills: Certifications: Microsoft Certified: Azure Administrator Associate (AZ-104) Microsoft... Certified: Identity and Access Administrator Associate (AZ-305 or SC-300) Microsoft Certified: Windows Server Hybrid
F5 Load Balance Network Engineer
Company: Leidos |

Location: Frederick, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, or higher). Candidate must possess an F5 Certified Administrator (201
Computer Network Architect
Company: Leidos |

Location: Frederick, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, or higher). Candidate must possess an F5 Certified Administrator (201
Endpoint Security As A Service (ess) Engineer
Company: Leidos |

Location: Waldorf, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
Administrator to join our team at the Washington Navy Yard where innovation meets mission. What Youll Do As an ESS Engineer... and Systems Administrator, you wont just maintain systems youll elevate them. Youll be part of a collaborative team
Systems Engineer
Company: Leidos |

Location: Greenbelt, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
and Dell systems installation, configuration, and troubleshooting. Tier 3 Systems Administrator support. The candidate
Icam/ad Solutions Architect
Company: Leidos |

Location: Fort Washington, MD, USA

| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
management Desirable Skills: Certifications: Microsoft Certified: Azure Administrator Associate (AZ-104) Microsoft... Certified: Identity and Access Administrator Associate (AZ-305 or SC-300) Microsoft Certified: Windows Server Hybrid
Sr. System Administrator - Vdi
Company: Leidos |

Location: Odenton, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
Description The Defense group at Leidos has a career opening for a 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
Endpoint Security As A Service (ess) Engineer
Company: Leidos |

Location: Greenbelt, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
Administrator to join our team at the Washington Navy Yard where innovation meets mission. What Youll Do As an ESS Engineer... and Systems Administrator, you wont just maintain systems youll elevate them. Youll be part of a collaborative team
Systems Engineer
Company: Leidos |

Location: College Park, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
and Dell systems installation, configuration, and troubleshooting. Tier 3 Systems Administrator support. The candidate
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (gcc)
Company: Leidos |

Location: Clinton, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information
Senior Salesforce Developer Architect
Company: Leidos |

Location: Gaithersburg, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
. Required Salesforce Certifications (1 or more): Salesforce Certified Administrator. Salesforce Certified Platform App Builder
Endpoint Security As A Service (ess) Engineer
Company: Leidos |

Location: Fort Washington, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
Administrator to join our team at the Washington Navy Yard where innovation meets mission. What Youll Do As an ESS Engineer... and Systems Administrator, you wont just maintain systems youll elevate them. Youll be part of a collaborative team
Systems Engineer
Company: Leidos |

Location: Riverdale, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
and Dell systems installation, configuration, and troubleshooting. Tier 3 Systems Administrator support. The candidate
Systems Engineer
Company: Leidos |

Location: Lanham, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
and Dell systems installation, configuration, and troubleshooting. Tier 3 Systems Administrator support. The candidate
Network Architect
Company: Leidos |

Location: Frederick, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, or higher). Candidate must possess an F5 Certified Administrator (201
Icam/ad Solutions Architect
Company: Leidos |

Location: Glenn Dale, MD, USA

| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
management Desirable Skills: Certifications: Microsoft Certified: Azure Administrator Associate (AZ-104) Microsoft... Certified: Identity and Access Administrator Associate (AZ-305 or SC-300) Microsoft Certified: Windows Server Hybrid
Endpoint Security As A Service (ess) Engineer
Company: Leidos |

Location: Lanham, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
Administrator to join our team at the Washington Navy Yard where innovation meets mission. What Youll Do As an ESS Engineer... and Systems Administrator, you wont just maintain systems youll elevate them. Youll be part of a collaborative team
Icam/ad Solutions Architect
Company: Leidos |

Location: Bladensburg, MD, USA

| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
management Desirable Skills: Certifications: Microsoft Certified: Azure Administrator Associate (AZ-104) Microsoft... Certified: Identity and Access Administrator Associate (AZ-305 or SC-300) Microsoft Certified: Windows Server Hybrid
Endpoint Security As A Service (ess) Engineer
Company: Leidos |

Location: Upper Marlboro, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
Administrator to join our team at the Washington Navy Yard where innovation meets mission. What Youll Do As an ESS Engineer... and Systems Administrator, you wont just maintain systems youll elevate them. Youll be part of a collaborative team
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (gcc)
Company: Leidos |

Location: Greenbelt, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (gcc)
Company: Leidos |

Location: Riverdale, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information
Icam/ad Solutions Architect
Company: Leidos |

Location: Oxon Hill, MD, USA

| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
management Desirable Skills: Certifications: Microsoft Certified: Azure Administrator Associate (AZ-104) Microsoft... Certified: Identity and Access Administrator Associate (AZ-305 or SC-300) Microsoft Certified: Windows Server Hybrid
Endpoint Security As A Service (ess) Engineer
Company: Leidos |

Location: Clinton, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
Administrator to join our team at the Washington Navy Yard where innovation meets mission. What Youll Do As an ESS Engineer... and Systems Administrator, you wont just maintain systems youll elevate them. Youll be part of a collaborative team
Systems Engineer
Company: Leidos |

Location: Fort Washington, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
and Dell systems installation, configuration, and troubleshooting. Tier 3 Systems Administrator support. The candidate
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (gcc)
Company: Leidos |

Location: Accokeek, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information
Icam/ad Solutions Architect
Company: Leidos |

Location: Clinton, MD, USA

| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
management Desirable Skills: Certifications: Microsoft Certified: Azure Administrator Associate (AZ-104) Microsoft... Certified: Identity and Access Administrator Associate (AZ-305 or SC-300) Microsoft Certified: Windows Server Hybrid
Systems Engineer – Microsoft 365 Security & Compliance / Endpoint Security Engineer (gcc)
Company: Leidos |

Location: Upper Marlboro, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information
Endpoint Security As A Service (ess) Engineer
Company: Leidos |

Location: Accokeek, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
Administrator to join our team at the Washington Navy Yard where innovation meets mission. What Youll Do As an ESS Engineer... and Systems Administrator, you wont just maintain systems youll elevate them. Youll be part of a collaborative team
Systems Engineer
Company: Leidos |

Location: Waldorf, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
and Dell systems installation, configuration, and troubleshooting. Tier 3 Systems Administrator support. The candidate
Systems Engineer
Company: Leidos |

Location: Clinton, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
and Dell systems installation, configuration, and troubleshooting. Tier 3 Systems Administrator support. The candidate
Systems Engineer
Company: Leidos |

Location: Bowie, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
and Dell systems installation, configuration, and troubleshooting. Tier 3 Systems Administrator support. The candidate
Icam/ad Solutions Architect
Company: Leidos |

Location: Waldorf, MD, USA

| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
management Desirable Skills: Certifications: Microsoft Certified: Azure Administrator Associate (AZ-104) Microsoft... Certified: Identity and Access Administrator Associate (AZ-305 or SC-300) Microsoft Certified: Windows Server Hybrid
Network Administrator
Company: Leidos |

Location: Camp Springs, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description The Leidos Digital Modernization Sector is seeking a Data Center Network Engineer in support of the Air Force National Capital (AFNCR) IT Services program. At Leidos, we deliver innova
Systems Engineer
Company: Leidos |

Location: Upper Marlboro, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
and Dell systems installation, configuration, and troubleshooting. Tier 3 Systems Administrator support. The candidate
Systems Engineer
Company: Leidos |

Location: Temple Hills, MD, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
and Dell systems installation, configuration, and troubleshooting. Tier 3 Systems Administrator support. The candidate
Endpoint Security As A Service (ess) Engineer
Company: Leidos |

Location: Mount Rainier, MD, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
Administrator to join our team at the Washington Navy Yard where innovation meets mission. What Youll Do As an ESS Engineer... and Systems Administrator, you wont just maintain systems youll elevate them. Youll be part of a collaborative team
Icam/ad Solutions Architect
Company: Leidos |

Location: Accokeek, MD, USA

| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
management Desirable Skills: Certifications: Microsoft Certified: Azure Administrator Associate (AZ-104) Microsoft... Certified: Identity and Access Administrator Associate (AZ-305 or SC-300) Microsoft Certified: Windows Server Hybrid
Assessor I, Real Property
Company: State of Maryland |

Location: Maryland, USA

| Salary: US$59305 - 93533 per year | Date posted: 01 Aug 2026
technical data into the Assessment Administrator & Valuation System (AAVS) to maintain and update departmental property records