Network administrator jobs in Crofton, MD and nearby (465 jobs)

Systems Administrator (Night Shift)

Intellectix

Suitland, MD

Systems Administrator (Night Shift) · Must have Security+ certification or DoD 8570 Level II equivalent within 90 days of hire

Senior System Administrator

LEIDOS, INC.

Laurel, MD

Leidos is seeking an experienced Senior System Administrator to support the implementation, operation, troubleshooting, and maintenance of IT systems and infrastructure. You will manage…

Enterprise Applications Systems Administrator

KBR Wyle Services, LLC

Columbia, MD

KBR is seeking an Enterprise Application Systems Administrator to join the Enterprise Systems team. This role supports the day-to-day administration, monitoring, and maintenance of critical…

Senior Linux Systems Administrator - Quality Assurance

LEIDOS, INC.

Laurel, MD

Leidos is seeking an experienced Senior Linux Systems Administrator – Quality Assurance to support Linux environments that enable mission-critical testing, validation, and operational…

Network Administrator - Evening Shift

LEIDOS, INC.

Arlington, VA

This position is scheduled to support evening shift (AKA 2nd shift), 2pm-10pm

Systems Administrator, Mid

Booz Allen Hamilton_United States

Fort Meade, MD

As a systems administrator on our project, you’ll maintain critical infrastructure. You’ll provide customers your insight into their network through monitoring and performance management.…

Systems Administrator, Senior

Booz Allen Hamilton_United States

Fort Meade, MD

As a systems administrator on our project, you’ll maintain critical infrastructure. You’ll provide customers your insight into their network through monitoring and performance management.…

Network Administrator

Tactibit Technologies LLC

Suitland, MD

We are looking for a talented network administrator to join our team in Suitland, MD. You will provide network administration support for NOAA's satellite operations missions. You will…

Linux System Administrator

LEIDOS, INC.

Alexandria, VA

Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD.

Systems Administrator II (TS/SCI w/ CI Poly required)

A&M Technologies, Inc.

Suitland, MD

We are seeking three Systems Administrator II professionals to support enterprise Operations & Maintenance activities for a federal customer. The selected candidates will provide day-to-day…

System Administrator III (TS/SCI w/ CI Poly required)

A&M Technologies, Inc.

Suitland, MD

A&M Technologies, Inc is seeking an experienced Systems Administrator III to support a federal Operations & Maintenance (O&M) program. This individual will serve as a senior member of the…

System Network Administrator with Database experience

WOOD Federal Solutions

Laurel, MD

• $165,000 to $193,000 USD / year

Must have SQL and Active Directory experience

System Administrator

gTANGIBLE Corporation

Arlington, VA

The System Administrator supports this Transportation Security Administration Information Technology (TSA IT) Task Order (TO) by managing and administrating all physical testing platform…

Systems Administrator

LEIDOS, INC.

Columbia, MD

Leidos has a new and exciting opportunity for a Systems Administrator in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security…

Systems Administrator - AWS

LEIDOS, INC.

Columbia, MD

Leidos has a new and exciting opportunity for a Systems Administrator in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security…

Systems Administrator (Linux/Automation Focus)

KBR Wyle Services, LLC

Alexandria, VA

Security Clearance: Must have an active Top Secret clearance

Systems Administrator (Linux / Automation Focus)

KBR Wyle Services, LLC

Alexandria, VA

Security Clearance: Must have an active Top Secret clearance

User Profile System Administrator

LEIDOS, INC.

Alexandria, VA

The candidate must have Bachelor’s Degree with 4+ years

System Administrator TS/SCI Polygraph

LEIDOS, INC.

Alexandria, VA

Must have experience working on an IT/software program that utilizes complex equipment/systems (ex · Must have experience with Data Center design and configuration (e.g., rack and stack, power, placement, etc.)

System Network Administrator

LEIDOS, INC.

Laurel, MD

Clearance must have TS/SCI with Polygraph

Network Administrator - Morning Shift

LEIDOS, INC.

Arlington, VA

We are currently seeking a Network Administrator 1st Shift (6AM to 2PM) to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web…

System/Network Administrator 2

Wyetech

Laurel, MD

• $76.04 to $102.97 USD / hour

…and problem resolution for all of the client/server/storage/network devices, etc. Provides Tier 2 (Escalation) and Tier 3 problem identification, diagnosis and resolution. Provides support…

Cloud System Administrator 2

Wyetech

Laurel, MD

• $75.67 to $102.47 USD / hour

…the Intelligence Community. We are seeking a Cloud Systems Administrator to support large-scale, cloud-based repositories used by thousands of mission users. This role operates in a…

Cloud System Administrator 2

Wyetech

Laurel, MD

• $75.67 to $102.47 USD / hour

The team is looking for a Cloud System Administrator to perform in a cloud environment platform, built with Java on Free and Open-Source Software products including Kubernetes, Hadoop and…

Cloud System Administrator 2

Wyetech

Laurel, MD

• $75.67 to $102.47 USD / hour

Cloud Systems Administrator to support our mission-driven Cyber platform team. In this role, you’ll help sustain and optimize a cloud-based enterprise platform built with Java and Free and…