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Washington, District of Columbia

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Today

Job ID: T2510502 Location: Washington, DC, US Date Posted: 2026-03-05 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description ? SAIC is seeking Network Administrators to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support

Full-time

USD 120,001.00 - 160,000.00 per year

Network Administrator II

Arlington, Virginia

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Today

Overview Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development. Join us to be part of a dynamic, collaborative environment dedicated to innovation and customer success. Responsibilities An average day: As Network Administrator II, you will be responsible for supporting and maintaining the network infrastructures within domestic and international

Full-time

USD 125,000.00 per year

Network Administrator Associate

Falls Church, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Network Infrastructures, Network Monitoring, Network Software Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: GDIT is seeking an Network Administrator Associate to help support our Base Infrastructure Moderniz

Full-time

USD 69,700.00 - 94,300.00 per year

Network Administrator (Cloud & Security)- 5 days onsite Reston, VA

Arlington, Virginia

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Today

Network Administrator- Cloud & Security We are looking for a Network Administrator (Cloud & Security) to support this company's field deployment environments. This position is responsible for deploying, operating, and securing the network infrastructure that powers their border-security analytics platforms. The company is located in Reston, VA and will be 5 days onsite a week. What You Will Be Doing: Deploy, configure, and maintain secure LAN/WAN environments, including VPNs, firewalls, and wir

Easy Apply

Full-time

$125000 - $140000

Senior Network Administrator

Fort Meade, Maryland

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Today

Job#: 3024040 Job Description: - Palo Alto Firewall / Network Administrator - (Ft. Meade, MD) ** $61.00 - $64.00 / Hourly Rate ** Apex Systems has an Immediate Need for a Palo Alto Firewall / Network Administrator in FT Meade, MD !! This will be an "est. 6 Month Contract to Permanent Hire", supporting one of our Largest DoD / Government Clients on the East Coast & Nationwide! Please See Below for all Position Details & How To Apply. HOW TO APPLY Email Your Resume To: - Job Title: Palo Alto

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Full-time

USD 61.00 - 64.00 per hour

Senior Network Administrator

Odenton, Maryland

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Today

The Defense IT group at Leidos has a career opening for a Senior Network Administrator on a DISA contract. This role is 100% on the customer site at Fort Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). PRIMARY RESPONSIBILITIES: Works independently to perform configuration of assets to include switches, load balancers, routers, and FirewallsPerform routine maintenance, troubleshooting, updates and implement

Full-time

USD 92,300.00 - 166,850.00 per year

Systems/Network Administrator-SNA 2 (Part-time)

Laurel, Maryland

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Today

Leidos has a new and exciting opportunity for a part-time Systems Network Administrator (16-24 hours/week) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6%

Part-time

USD 92,300.00 - 166,850.00 per year

Senior System/Network Administrator (Onsite)

Fulton, Maryland

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Today

Date Posted: 2026-03-03 Country: United States of America Location: US-MD-FULTON-8170 ~ 8170 Maple Lawn Blvd ~ MAPLE LAWN, Ste 190, 200 & 300 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 Raytheon Company Managed by Collins Aero

Full-time

USD 95,500.00 per year

IT Operator Network Administrator

Merrifield, Virginia

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13d ago

Job Title: IT Operator Network Administrator Visa Eligibility: Please confirm if the candidate is legally authorized to work in the United States Location: Onsite Vienna, VA Rate/Salary: Submit with best possible rates Experience Level: 5 10 Years Work Schedule: Monday Friday, 4:00 PM 12:00 AM (EST) Occasional overtime for Saturday project migrations and extended migrations past midnight Training Requirement: Mandatory 2-week onsite training upon hire Training schedule: Monday Friday,

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Third Party, Contract

$0.00/-

Network Tools Administrator

McLean, Virginia

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Today

Job Brief System Administration; Network Tools Job Description RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch industry professionals. We are looking

Full-time

Sr. Network Security Administrator

Washington, District of Columbia

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. NETWORK SECURITY ADMINISTRATOR SpaceX is looking for a Sr. Network Security Administrator with expertise in network security technologies (firewalls, VPNs, IDS/IPS, etc.) This employee will be a member of the Netw

Full-time

USD 115,000.00 - 145,000.00 per year

Network/Systems Administrator 2

Washington, District of Columbia

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Today

Overview GovCIO is currently hiring for Network/Systems Administrator 2 to support our client's contract needs. This position is located in the Washington, DC and will be a hybrid remote position. Responsibilities Manage mobility tickets in Service Now, oversee day to day O&M activities, work with your team lead on improvement projects and manage outage mitigation Manage activities related to maintenance patching and/or upgrades and projects Work with PMO to forecast growth and project oppor

Full-time

USD 70,000.00 - 85,000.00 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

Senior Network/Systems Administrator

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

Network/Systems Administrator 2

Washington, District of Columbia

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Today

Overview: GovCIO is currently hiring for Network/Systems Administrator 2 to support our client?s contract needs. This position is located in the Washington, DC and will be a hybrid remote position. Responsibilities: Manage mobility tickets in Service Now, oversee day to day O&M activities, work with your team lead on improvement projects and manage outage mitigationManage activities related to maintenance patching and/or upgrades and projectsWork with PMO to forecast growth and project opportun

Full-time

Compensation information provided in the description

Senior Network/Systems Administrator

Arlington, Virginia

•

Today

Overview: GovCIO is currently hiring a Senior Network/Systems Administrator with an active Secret clearance to ensurethe 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 d

Full-time

Compensation information provided in the description

Network/Systems Administrator I

Glen Burnie, Maryland

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Today

Job Description The Network/Systems Administrator will oversee the network and systems management at Kratos Defense & Rocket Support Services, Glen Burnie, MD facility. The Network/System Administrator will coordinate with and work alongside our enterprise Network & Server teams to support the local computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. This will also include helping architect, design

Full-time

Depends on Experience

Network Administrator Senior

Remote

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Today

This role involves overseeing the administration, management, and support of an organization''s Microsoft 365 (M365) hybrid environment. The position requires ensuring optimal system performance, security, and integration of cloud-based and on-premises M365 services. It is suited for an experienced systems administrator capable of working independently to support end-users and collaborate with cross-functional teams to maintain a secure and efficient hybrid M365 environment. Responsibilities Ad

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Third Party, Contract

Depends on Experience

Systems/Network Administrator (Clearance Required)

Linthicum Heights, Maryland

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Today

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do We are thrilled to announce an exciting opportunity for an

Full-time

USD 105,000.00 - 167,500.00 per year

Network and Computer Systems Administrator

Washington, District of Columbia

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Today

MANTECH seeks a motivated, career and customer-oriented Network and Computer Systems Administrator to join our team at Joint Base Anacostia-Bolling, DC. This is an onsite position. You will serve as the primary technical authority for the installation and configuration of enterprise Windows Server and Oracle Database environments, driving innovation through virtualized network deployment and automation. Responsibilities include but are not limited to: Configure and maintain computer systems with

Full-time

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