Network administrator jobs in Mount Pleasant, DC and nearby (799 jobs)

SME Systems Administrator

Revolutional, LLC

Lorton, VA

Hybrid Work: Lorton, VA roles may telework up to 2 days per week; 3 days onsite required (subject to mission needs)

Systems Network Administrator (SNA-2)

LEIDOS, INC.

Laurel, MD

Systems Network Administrator (TS/SCI w/ Poly)

Systems Network Administrator I/Service Desk Support

LEIDOS, INC.

Laurel, MD

Systems Network Administrator (TS/SCI w/ Poly)

DoD SkillBridge: Systems Administrator or Cybersecurity Specialist

TeamWorx Security, Inc.

Columbia, MD

TeamWorx Security is seeking a Cyber Security Specialist or System's Administrator to support enterprise Information systems. We require a person who is both technically proficient and…

Systems Administrator

S4, LLC

Fort Meade, MD

This System Administrator will provide administration, support, and management for our customer’s Information Technology (IT) infrastructure to include implementation, troubleshooting and…

System Administrator (Skill Level 1-3)

Strategic Analytix

Fort Meade, MD

Strategic Analytix is looking for a skilled System Administrator with experience in troubleshooting and maintenance of Information Technology systems. This employee will manage IT system…

Systems Administrator - Vulnerability Mitigation

LEIDOS, INC.

Chantilly, VA

Clearance: Must have a Top Secret/SCI w/Poly to be considered

Infrastructure Systems Administrator

Booz Allen Hamilton_United States

Chantilly, VA

As a system administrator and cyber analyst on our project, you’ll install, configure, and manage RHEL and Windows operating systems to ensure that they meet client needs while also being…

Linux Systems Administrator - Quality Assurance

LEIDOS, INC.

Laurel, MD

Leidos is seeking a Linux Systems Administrator – Quality Assurance to support Linux-based environments that enable mission-critical testing, validation, and operational readiness. As part…

Systems Administrator

KBR Wyle Services, LLC

Alexandria, VA

MUST HAVE an ACTIVE Top Secret

Senior System/Network Administrator – Systems Integration

LEIDOS, INC.

Laurel, MD

Leidos is seeking a highly experienced Senior System/Network Administrator – Systems Integration to support the implementation, operation, troubleshooting, and maintenance of complex IT…

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

Systems Administrator

Intellectix

Springfield, VA

Must have Security+ certification or DoD 8570 Level II equivalent within 90 days of hire · Must have a valid US passport

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.…

Mid-Level Network Administrator

Talent Acquisition Concepts

Fort Belvoir, VA

…so. Our client is looking for an experienced Mid-Level System Administrator to join a growing team. As a System Administrator, supporting the Government, you will be trusted to manage data…

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.

MSP System Administrator

Solvere One/HouseCall

Sterling, VA

• $70,000 to $95,000 USD / year

Solvere One has established a top-level Managed Service Provider (MSP) brand that focuses on network security and proactive management solutions as a chosen IT services and consulting…

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…