Enterprise networks jobs in Virginia

Modeling and Simulation Network Engineer

Alexandria, Virginia

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Today

As a Modeling and Simulation Network Engineer with MTSI, you will provide technical support for programs, processes, and capabilities for the Assistant Secretary of Defense for Mission Capabilities (ASD(MC)) within the Office Under the Secretary of Defense for Research and Engineering (OUSD(R&E)). Work locations are at the Mark Center in Alexandria, VA, and at the Pentagon. Your primary responsibilities are to: Coordinate with stakeholders and leverage available tools, processes, and forums to

Full-time

IT Analyst / Systems Administrator

Fort Belvoir, Virginia

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Today

The primary duty is to serve as a Senior Systems Administrator for the Rapid Capabilities and Critical Technologies Office (RCCTO) located at the Fort Belvoir, VA and Aberdeen, MD location, providing direct onsite support to the Joint Service Provider (JSP) and MARNEC networks. In addition, this role will provide support to the Huntsville, AL internal DREN Enterprise network as needed. The Senior Systems Administrator essential job functions will include but may not be limited to: Build and main

Full-time

Network Engineer

McLean, Virginia

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2d ago

CherryRoad Technologies is seeking a highly motivated and technically proficient Network Engineer to join our dynamic team. This role is ideal for someone who thrives in a fast-paced, ever-evolving environment and enjoys engaging in diverse aspects of enterprise networking and infrastructure. Key Responsibilities Ensure optimal performance and reliability of network infrastructureDiagnose and resolve complex network issues across multiple environmentsDesign and implement scalable networking sol

Easy Apply

Full-time

Depends on Experience

Network Architect

McLean, Virginia

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Today

Job Number: R0225633 Network Architect The Opportunity: A well-designed network is critical to move data and enable customers to achieve their missions, but how can an organization make sure their network will fit their evolving needs? Crafting the right network with the right equipment and sof tware requires a combination of technical skill and careful planning. As a network engineer on our team, you'll apply your expertise in routing and switching, network design and architecture, system int

Full-time

USD 77,600.00 - 176,000.00 per year

Tier 1 Network Administrator

Hampton, Virginia

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Today

Description The Network Engineer supports the 24x7 Operations of our clients enterprise network. The network monitor will work on a team responsible for the 24x7 & mission management and operations of the Enterprise Network. Title: Tier 1 Network Monitor Location: Hampton, VA (on-site) 6 month contract to perm hire w/ client (Requirements): Must possess a TS/SCI Clearance Minimum of 3 years of Enterprise Network Management experience Possess IAT Level II certification Demonstrated knowledge of r

Full-time

USD 31.25 - 31.86 per hour

Network Engineer

Hybrid in Norfolk, Virginia

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Today

Job Number: R0223841 Network Engineer The Opportunity: We are seeking a dedicated Network Engineer to support the design, deployment, and maintenance of enterprise and tactical networks for the Department of Defense ( DoD ) . This role is an opportunity to apply your technical expertise in wireless, SD-WAN, and cybersecurity to build secure, resilient infrastructure that directly enhances the quality of life for military personnel and their families. You'll work on meaningful projects that suppo

Full-time

USD 77,500.00 - 176,000.00 per year

Solution Architect Senior

Oakton, Virginia

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Today

Req ID: 37159 Summary Solution Architect Senior Oakton, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to

Full-time

IT Deputy Program Manager

Stafford, Virginia

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Today

Job Description ECS is seeking an IT Deputy Program Manager to work in our Stafford, VA office The Deputy Program Manager provides leadership and oversight of IT operations for COTS/GOTS and custom forensic applications, enterprise network services, and integrated Service Desk support in a mission-critical, law enforcement environment. This role ensures operational continuity of sensitive law enforcement and forensic systems while upholding strict compliance, service delivery excellence, and t

Full-time

Sr. Core Network Engineer

Chantilly, Virginia

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Today

The Digital Modernization Sector at Leidosis seeking a Sr. Network Engineer to support our global enterprise networks. Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of customer network requirements. This is a unique and rare opportunity to build and transition critical operations to a modern service provider network architecture. BASIC QUALIFICATIONS: Demonstrated knowledge of Implementation of Perimeter and Int

Full-time

USD 89,700.00 - 162,150.00 per year

Architecture Network Engineer

Chantilly, Virginia

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Today

The Digital Modernization Sector at Leidos has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support global enterprise networks. The CAN/LAN service network architecture provides solutions for modernizing network components while supporting service delivery for customer requirements in a mission-focused operational enterprise. Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range

Full-time

USD 72,150.00 - 130,425.00 per year

Sr. Network Engineer

Chantilly, Virginia

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Today

The Digital Modernization Sector at Leidos is seeking aNetwork Engineer (Campus Area Network/Local Area Network (CAN/LAN) to support global enterprise networks. The CAN/LAN service network architecture provides solutions for modernizing network components while supporting service delivery for customer requirements in a mission-focused operational enterprise. Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of custom

Full-time

USD 112,450.00 - 203,275.00 per year

Senior Test Engineer

Remote

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Today

Leidos Digital Modernization Sector is looking for a Senior Test Engineer to work on the Army Global Unified Network (AGUN) - Increment 1 (INC1) program. The Global Enterprise Network Modernization -OCONUS (GENM-O) is a critical mission provider responsible for keeping the Army connected through global network modernization projects. The Army Global Unified Network (AGUN) - Increment 1 (INC1) will unify the next generation of Army transport to comply with the Joint Regional Security Stack (JRSS

Full-time

USD 89,700.00 - 162,150.00 per year

Senior Network Architect

Arlington, Virginia

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Today

Leidos Digital Modernization Sector is hiring a Senior Network Architect for the Federal Deposit Insurance Corporation (FDIC) Infrastructure Support I (ISS I) program. This is a hybrid position, and the candidate will perform the function primarily at FDIC Headquarters in Arlington, VA. This is an exciting opportunity to apply your technical expertise and applied experience to support a dynamic, technology-driven environment. The candidate will provide root cause analysis, continuous improvement

Full-time

USD 112,450.00 - 203,275.00 per year

Network Operations Lead

Quantico, Virginia

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Today

Job ID: 2507329 Location: QUANTICO, VA, US Date Posted: 2025-07-09 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: Yes Description Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capa

Full-time

Network Firewall Admin - Palo Alto

Richmond, Virginia

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Today

Position: Information Security Analyst Location: Richmond, Virginia Duration: Contract Job ID: 170084 Job Overview: The Information Security Analyst will play a critical role in implementing, maintaining, and supporting the operational security of a large enterprise network. This position requires expertise in network firewall administration, troubleshooting, and adherence to cybersecurity best practices. The role involves a hybrid work schedule, alternating between on-site and remote work,

Easy Apply

Full-time

USD 38.00 - 40.00 per hour

Senior Network Technician

Fort Belvoir, Virginia

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Today

Leidos is seeking a Senior NOSC (Network Operations and Security Center) Technician/Network Administrator to support monitoring large-scale operations on a high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS location

Full-time

USD 89,700.00 - 162,150.00 per year

Information Assurance Engineer

Remote

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Today

Leidos is seeking an Information Assurance (IA) Engineer to support cybersecurity authorization related efforts for SMIT. SMIT is the largest IT services program for the Navy and Marine Corps. Under the Service Management, Integration, and Transport (SMIT) program, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet (NMCI) and Marine Corps Enterprise Network (MCEN), including cybersecurity services, network operations, service desk, and data transport. Ultimately, th

Full-time

USD 85,150.00 - 153,925.00 per year

Network Engineer

Arlington, Virginia

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Today

Job Description ECS is seeking a Network Engineer to work in our Arlington, VA office. About Us ECS Federal, LLC is a trusted provider or mission-critical IT services for the U.S. government and defense sector. We pride ourselves in delivering secure, reliable, and innovative solutions to support national security objectives. Position Summary ECS Federal, LLC. is seeking a mid-level Network Engineer to support Mission-Critical operations in a secure classified environment. The ideal candida

Full-time

Software Architect

Remote

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11d ago

Location: 100% Remote Years Experience: 10+ years professional experience Education: Bachelor s Degree Required Clearance: Applicants must be able to obtain and maintain a Public Trust security clearance. United States Citizenship is required as part of the eligibility criteria to be able to obtain this type of security clearance. Key Skills: Must have experience architecting complex enterprise solutions and translating business requirements into technical architecture.Experience with Microser

Easy Apply

Full-time

Depends on Experience

Cyber Detection Engineer

Ashburn, Virginia

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Today

The U.S. Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a U.S. Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, cloud, security devices,

Full-time

USD 104,650.00 - 189,175.00 per year

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Enterprise networks jobs in Virginia, USA