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Arlington, Virginia

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Today

Overview GovCIO is currently hiring a Senior Network/Systems Administrator with an active Secret clearance to ensure the smooth operation of computer systems. This position is located in Arlington, VA and is a hyrbid position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and

Full-time

USD 94,150.00 - 145,000.00 per year

Senior Network and Computer Systems Administrator

Arlington, Virginia

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Today

Overview AMERICAN SYSTEMS is seeking a Senior Network and Computer Systems Administrator to join the NISSC3 Mission at The Pentagon. Step into the iconic halls of America's command center as part of the NISSC contract team. Here, your work safeguards national security and enables top-tier operations for the Department of Defense. Support and advance the NISSC mission, powering critical command, control, and communications that impact global defense. At the very heart of American strategy, be

Full-time

USD 108,100.00 per year

Network Security Administrator - Expert (Government)

McLean, Virginia

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Today

This position requires office presence of a minimum of 5 days per week and is only located at customer's site. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Our National Security Team

Full-time

USD 89,200.00 - 195,079.00 per year

Systems Administrator

Washington, District of Columbia

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Today

Job Family: Systems Engineering Travel Required: Up to 10% Clearance Required: Active Top Secret (TS) We are seeking a reliable and skilled Systems Administrator to support enterprise IT operations and mission-critical systems within secure federal environments. This role is responsible for managing servers, monitoring infrastructure, troubleshooting issues, and supporting hybrid cloud environments while ensuring systems remain secure, stable, and compliant with federal standards. The ideal

Full-time

USD 98,000.00 - 163,000.00 per year

Senior Linux System Administrator

Laurel, Maryland

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Today

MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organization?the foundation of all Enterprise Information Technology (EIT) for MPO. Responsibilities include but are not limited to: Configure a

Full-time

Senior Linux System Administrator

Laurel, Maryland

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Today

Full-time

Staff Network Administrator - Field Engineer - TS Clearance Required

Remote or Beale Air Force Base, California

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Today

Job Description WHAT WERE DOING We deliver innovative, time-critical, SME-level technical expertise to the C4ISR family of fielded ground systems that support our customers in the field. Our Field Engineers provide technical support to operations forward environments and sustain and maintain the infrastructure and integration activities for our delivered C2 Ground Systems. THE WORK In this critical role, you will: - Provide SME level Network Administrator expertise to the sustained operatio

Full-time

USD 104,500.00 - 184,115.00 per year

Systems Engineer - Azure and AWS

Washington, District of Columbia

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Today

Job Family: Systems Engineering Travel Required: Up to 10% Clearance Required: Active Top Secret (TS) We are seeking a highly capable Systems Engineer - Azure/AWS to support secure, large-scale infrastructure, cloud, and platform operations across federal environments. This role is responsible for deploying, managing, and optimizing server, cloud, and virtualized systems while ensuring security, compliance, and mission continuity for critical workloads. The ideal candidate brings strong hands

Full-time

USD 130,000.00 - 216,000.00 per year

Help Desk Technician - TS/SCI

Chantilly, Virginia

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Technical Support Services Job Qualifications: Skills: Active Directory (AD), Help Desk Support, Technical Support Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: We are GDIT. The people supporting and securing some of the most c

Full-time

USD 26.44 - 35.78 per hour

Program IT Engineer

Chantilly, Virginia

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Today

Job ID: 2601645 Location: CHANTILLY, VA, US Date Posted: 2026-02-20 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description Join a winning team!! SAIC's Air Force, Space and Intelligence Business Group is currently hiring to advance space capabilities supporting our Department of Defense (DO

Full-time

System Administrator

Remote or Irvine, California

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Today

Title: System Administrator Location: Irvine, CA (Resource can work remote or onsite) Job Type: 9 Months Contract with possible extension Basic Qualifications Bachelor s degree in Information Technology or related field preferred.Minimum 6 years as a primary administrator for:Windows and Linux serversVMwareActive DirectoryM365/Entra IDAt least 1 year of experience in network administration or engineering.Hands-on experience with AWS and Adobe AEM preferred.Strong analytical, troubleshooting, and

Easy Apply

Contract

Depends on Experience

VTC Engineer - Lead

Washington, District of Columbia

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Today

Job ID: 2512577 Location: WASHINGTON, DC, US Date Posted: 2025-12-22 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description SAIC is seeking a Senior VOIP Engineer to support a large government customer. This role is onsite at the DOT headquarters in Washington, DC. Job Summary: Analyzes and develops VOIP

Full-time

USD 80,001.00 - 120,000.00 per year

Federal Network Engineer

Remote or District of Columbia

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Today

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us buil

Full-time

USD 90,000.00 - 110,000.00 per year

Clinical Engineering Medical Device Network Engineer

Remote or Colorado Springs, Colorado

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Today

Where You'll Work Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations, CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2,300 clinics, care sites and 137 hospital-based locations, in addition to its home-based services and virtual care offerings. CommonSpirit has

Full-time

USD 42.17 - 62.73 per hour

Sr. Field Engineer

Remote or Maryland

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Today

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that's critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer

Full-time

USD 90,000.00 - 110,000.00 per year

Information Security Admin - Junior Level

Hybrid in Arlington, Virginia

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Today

Junior- Information Security Administrator Arlington, VA 12 Months Contract Job Summary The IT security administrator will be responsible for day to day activities surrounding general user id administration and access control/resource authorization requests across multiple environments/systems. The successful candidate will also have an opportunity to further advance and broaden skill sets/ information security & technology acumen by being part of a diversified team working with highly skilled

Easy Apply

Contract

$15 - $19

Info Sec Admin

Hybrid in Arlington, Virginia

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Today

Job Title: Information Security Administrator Junior Level Location: Arlington, VA Duration: Long Term Hybrid Model: 3 Days onsite 2 days Remote work Job Summary The IT security administrator will be responsible for day to day activities surrounding general user id administration and access control/resource authorization requests across multiple environments/systems. The successful candidate will also have an opportunity to further advance and broaden skill sets/ information security & technol

Easy Apply

Full-time

$15 - $18

Tier III Network Upgrade Engineer - Senior (Government)

McLean, Virginia

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Today

Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Our Nati

Full-time

USD 79,300.00 - 173,522.00 per year

Cloud Support Engineer Evenings

Tysons, Virginia

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Today

MANTECH seeks a skilled and mission-focused Cloud Support Engineer (CSE) to join our team in Tysons, VA. The Cloud Support Engineer will support hybrid cloud infrastructure operations by providing critical, 24x7 incident response and customer service. You will help troubleshoot complex issues across Linux and Kubernetes environments, collaborate with engineering teams, and ensure enterprise and government customers experience seamless cloud integration and support. Responsibilities include but

Full-time

Cloud Support Engineer Nights

Tysons, Virginia

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Today

Full-time

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