Network administrator jobs in Potomac, MD and nearby (650 jobs)

Senior Classified Systems Administrator

The Mitre Corporation

McLean, VA

Security+ Certification / 8570 Certification – IAT Level II (Must possess certification within 6-months of hire date) · Must have an active Top Secret U.S Government issued Security Clearance

Systems Administrator II (TS/SCI w/ POLYGRAPH)

COMSO Inc

Laurel, MD

Systems Administrator - TS/SCI FSP

TENICA and Associates LLC

Chantilly, VA

Must have active TS/SCI with FS poly

Systems Administrator - TS/SCI FSP

TENICA and Associates LLC

Herndon, VA

Maintains operation of multi-user computer systems, including coordination with network engineers. Duties may include setting up administrator and service accounts, maintaining system…

IT System Administrator - TS/SCI CI Poly

TENICA and Associates LLC

Chantilly, VA

o MUST HAVE TS/SCI clearance with poly

ServiceNow Systems Administrator

LT Consulting LLC

Reston, VA

LT Consulting is currently accepting applications for a ServiceNow Administrator to support our clients in Northern Virginia.

Systems Administrator

Toyon Research Corporation

Arlington, VA

• $110,000 to $150,000 USD / year

IAT Level II certification required (Security+ CE at minimum)

Linux Systems Administrator

Fuse Engineering LLC

Laurel, MD

Occasional interaction with network engineers related to port security on Cisco switches when moving or adding new equipment

Network Administrator Consultant

Sonsoft Inc

Ashburn, VA

DC network design, implementation, and migration compromising Cisco Nexus, Cisco 6500 VSS, 4500 VSS solution components.

System Administrator 4 - Chantilly, VA

M.C. Dean, Inc

Chantilly, VA

We are seeking a System Administrator 4 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit you will be part of a dynamic team…

Linux System Administrator

E&M Technologies, Inc.

Chantilly, VA

• $130,000 to $145,000 USD / year

Must have and be capable of maintaining a U.S · You must have the Minimum Qualifications in your resume to be selected as a candidate

System Administrator 3

M.C. Dean, Inc

Tysons, VA

What you'll do: In this role, you will serve as a senior systems administrator and technical lead for secure Operational Technology (OT) and Industrial Control System (ICS) infrastructure.…

System Administrator 3 - Chantilly, VA

M.C. Dean, Inc

Chantilly, VA

We are seeking a System Administrator 3 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit you will be part of a dynamic team…

9123 - Senior Systems Administrator

Indrasoft

Columbia, MD

Candidate must have strong analytical, troubleshooting skills

Systems Administrator (TS/SCI with Poly Required)

GCI

Chantilly, VA

At GCI, we solve the hard problems. As a Systems Administrator, a typical day will include the following duties:

Systems Administrator

VTG

Chantilly, VA · Herndon, VA · McLean, VA

VTG is seeking a skilled Systems Administrator to manage, maintain, and support enterprise IT infrastructure. This role is responsible for ensuring the reliability, security, and…

Systems Administrator Expert

VTG

Herndon, VA

VTG is seeking a Expert Systems Administrator in Herndon, VA

Urgent Need UNIX Systems Websphere Systems Administrator

USM

Washington, DC

Seeking a Unix Systems Engineer/Websphere System Administrator to support the Smart Analytics environment for the CCTI project Support (SOW0028), and Disaster Recovery (SOW005). The…

Senior Systems Administrator

VTG

Chantilly, VA

We are seeking an experienced Windows Systems Administrator to manage, monitor, and maintain Windows-based server environments hosted within Amazon Web Services (AWS).

Linux / Solaris (Unix) System Administrator (Permanent / Full time )

TecTammina

McLean, VA

• Full-time

"Oracle/Sun certified System Administrator having hands-on experience with Sun SPARC servers

Network Security Administrator (Permanent / Full time )

TecTammina

McLean, VA

• Full-time

Technical/Functional Skills / MUST HAVE SKILLS :

Linux Systems Administrator

CACI, INC.-FEDERAL

Chantilly, VA · Mclean, VA

CACI is seeking a Linux Systems Administrator to support a long term, multi-year, high performing program. A qualified candidate will assist in the installation, configuration and…

Tier 2 Systems Administrator

CACI, INC.-FEDERAL

Springfield, VA

CACI is seeking an experienced, hands-on Tier 2 Systems Administrator to support mission-critical IT infrastructure and applications in a secure, 24×7 operational environment.

Senior Systems Administrator

2303 Dulles Station Boulevard

Arlington, VA

Windows Systems Administrator

The One 23 Group Inc.

Arlington, VA

DAY shift position