Network administrator jobs in Sterling, VA and nearby (473 jobs)

IT System Administrator

TENICA and Associates LLC

Chantilly, VA

o MUST HAVE TS/SCI clearance

IT System Administrator TS/SCI CI poly

TENICA and Associates LLC

Chantilly, VA

o MUST HAVE TS/SCI clearance with poly

MS Enclave Administrator (Azure Operations Systems Administrator), Tech IV

Castalia Systems

Lorton, VA

Must have familiarity with DevSecOps/Kubernetes · Must have expert level systems administration background in Microsoft Azure hosted environments

Cloud Infrastructure Systems Administrator- LINUX Admin

CACI

Sterling, VA

Current DoD 8570 IAT Level II certification (Security+ or CISSP) – must have or willing to get within 1-2 months of starting

Systems Administrator 802

Freedom Technology Solutions Group

McLean, VA

Freedom Technology Solutions Group is looking for a Linux System Administrator (SA) to join our team at a customer site in McLean, VA to support a mission-critical geospatial data…

Network Technician (Senior)

CACI International

Dulles, VA

CACI is seeking a Senior Network Technician for the Global Mission Operations Support (GMOS) contract, supporting the Department of State. This role offers a unique opportunity to enhance…

Linux Infrastructure / Systems Administrator

CACI International

Bethesda, MD

Job Title: Linux Infrastructure / Systems Administrator

ServiceNow System Administrator

General Dynamics Information Technology

Fairfax, VA

GDIT is seeking a System Administrator Specialist to support the National Institutes of Health (NIH), National Institute of Allergy and Infectious Diseases (NIAID) under the Business…

Systems Administrator III, Applications - MAS

Kaiser Permanente

Rockville, MD

Supports stability, availability, and performance of enterprise systems (e.g., systems, applications, network, databases, storage, security) by monitoring systems to identify problems,…

Network Technician II

Insight Global

Washington, DC

Overview: Insight Global is seeking a Network Technician II to support the day-to-day operations of an enterprise network infrastructure.

Systems Administrator - Active Security Clearance

Cadre

Reston, VA

• $120,000 to $180,000 USD / year

This Systems Administrator position is located in Northern Virginia with flexible core hours.

Systems Administrator SME - TS/SCI with Polygraph

General Dynamics Information Technology

Reston, VA

The Systems Administrator SME must have:

Systems Administrator (Experienced or Senior)

The Boeing Company

Herndon, VA

Boeing Defense, Space & Security (BDS), Intelligence Systems (IS), seeks a System Administrator (Experienced or Senior) to join our Mission Operations team in Herndon, VA. Our team focuses…

Linux Infrastructure / Systems Administrator

CACI, INC.-FEDERAL

Bethesda, MD

Job Title: Linux Infrastructure / Systems Administrator

Linux Infrastructure / Systems Administrator

CACI

Bethesda, MD

Job Title: Linux Infrastructure / Systems Administrator

Windows Infrastructure / Systems Administrator

CACI International

Bethesda, MD

Job Title: Windows Infrastructure / Systems Administrator

System Administrator - Senior

ESM

Arlington, VA

• $106,000 to $128,000 USD / year

Must have the ability and desire to research and develop creative solutions to unique problems with minimal supervision · Must have Security +

Systems Administrator

Credence

McLean, VA

• $110,000 to $140,000 USD / year

Credence has an immediate need for a Systems Administrator to support and secure our enterprise IT environment across Microsoft 365, Azure, AWS, and Google Cloud Platform. This role handles…

Operational Technology Systems Administrator SME

Deloitte

Washington, DC

…success.Deloitte is looking for a Operational Technology Systems Administrator SME to support high-priority federal missions as the technical bridge among industrial operations,…

Network and Computer Systems Administrator SME

Deloitte

Washington, DC

Deloitte is looking for a Network and Computer Systems Administrator SME to help strengthen and maintain secure, resilient technology environments that support government missions. In this…

Microsoft Intune Systems Administrator (REMOTE)

Koniag Government Services

Chantilly, VA

Koniag Data Solutions, LLC a Koniag Government Services company, is seeking a Microsoft Intune Systems Administrator to support KDS and our government customer. The position is remote. This…

Systems Administrator, Senior | Top Secret clearance w/SCI eligibility

AMERICAN SYSTEMS

Chantilly, VA

• $130,000 to $150,000 USD / year

AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a motivated, customer-focused Systems Administrator to provide Tier II operational support for a…

System Administrator - active Top Secret required

General Dynamics Information Technology

Washington, DC

The Systems Administrator must have:

Windows Infrastructure / Systems Administrator

CACI, INC.-FEDERAL

Bethesda, MD

Job Title: Windows Infrastructure / Systems Administrator

Senior Systems Administrator

Syms Strategic Group, LLC (SSG)

Tyson's Corner, VA

Security Clearance Requirements Must possess or qualify for a Public Trust (MBI)