Enterprise Networks jobs in Chantilly, VA

Network Systems Engineer and Technical Adviser (SETA)

Chantilly, Virginia

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Today

Job ID: 2615210 Location: Chantilly, VA, US Date Posted: 2026-08-04 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description Summary of Position: SAIC is seeking an experienced Network Systems Engineer and Technical Advisor (SETA) to support a U.S. Government customer in the Chan

Full-time

USD 160,001.00 - 200,000.00 per year

Network Engineer- SME

Chantilly, Virginia

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Today

Job Description Compensation & Benefits: Estimated Starting Salary Range for Network Engineer - SME: 200k Pay commensurate with experience. Full time benefits include Medical, Dental, Vision, 401K, and other possible benefits as provided. Benefits are subject to change with or without notice. Network Engineer - SME Responsibilities Include: Design, implement, and manage firewall solutions utilizing Cisco, Pala Alto, and Juniper network devicesPerform configuration, maintenance, and troubles

Full-time

USD 200,000.00 per year

Network Engineer SME

Herndon, Virginia

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Today

Job Description Network Engineer - SME This position requires an active TS/SCI with Full Scope Polygraph clearance. The Network Engineer - Subject Matter Expert (SME) provides advanced technical leadership in the design, implementation, and optimization of complex network infrastructures. The SME collaborates with cross-functional teams to ensure secure, scalable, and resilient network solutions that align with organizational and mission-critical objectives. Compensation & Benefits: Estimat

Full-time

USD 170,000.00 - 210,000.00 per year

Network Engineer - Expert

Herndon, Virginia

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Today

Job Description Network Engineer - Expert This position requires an active TS/SCI with Full Scope Polygraph clearance. Cherokee Preting is seeking a talented and experienced Network Engineer with a specialized focus on Firewalls, particularly with expertise in CISCO, Palo Alto, and Netscaler firewall network devices and associated management software to join our technology-based program supporting a key Government customer. The ideal candidate will have a deep understanding of network securit

Full-time

USD 170,000.00 - 210,000.00 per year

Network Automation Engineer - Federal Customer

Remote or McLean, Virginia

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Today

Job Description Network Automation Engineer - Federal Customer (Chantilly, VA) (on-site 5 days per week: TS/SCI Clearance Required) Job summary The Network Automation professional supports Dell Mission Operations by maintaining reliable, secure network services while improving operational speed and consistency through automation. This role is responsible for Tier II troubleshooting, network engineering support, change execution, monitoring, and automation of recurring workflows. The ideal cand

Full-time

Sr. Core Network Engineer

Chantilly, Virginia

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Today

Leidos has an opening for Sr. CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network components while supporting service delivery for customer requirements in a mission-focused operational enterprise. Additionally, the candidate must have experience with hands-on router engineering and/or operation. Responsibility for the Multiprotocol Label Switching (MPLS) Wide Area Network (WAN) overall archite

Full-time

USD 92,300.00 - 166,850.00 per year

SQL Systems Engineer

Herndon, Virginia

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Today

Overview SQL Systems Engineer Herndon, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support.Bcore accelerat

Full-time

USD 170,000.00 - 200,000.00 per year

SME Network Engineer

Herndon, Virginia

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Today

Overview SME Network Engineer Herndon, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support.Bcore accelerat

Full-time

USD 195,000.00 - 225,000.00 per year

Decentralized Services and Networks Tech SETA-DARPA, TS/SCI

Arlington, Virginia

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Today

Seeking experienced Technical SETA candidates to provide on-site support in the area of next-generation classified network development for enterprise-scale computing and operational functions. Successful candidates will provide expert technical advice and guidance to the government on all aspects of enhancing resilience and survivability against sophisticated cyber and physical threats. Candidates will support development of secure, variable-trust networks of decentralized services with novel in

Full-time

USD 150,000.00 - 250,000.00 per year

Senior Network Engineer/Information Systems Security Manager

Chantilly, Virginia

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Today

Job Description FusionInnovation's recent growth has earned us a top spot in the Inc 5000 FastestGrowing Private Companies in America and in Washington Business Journal's BestPlaces to Work multiple years in a row. Our team members are passionate abouttheir work and are empowered to contribute their unique skills and perspectivesto our projects. Here at Fusion, we put people first. When you join us, youdon't just join a company, you join a family. If you are ready to be part of afun and engagin

Full-time

USD 100,000.00 - 215,000.00 per year

Network Engineer

Herndon, Virginia

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Today

Overview Network Engineer Herndon, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support.Bcore accelerates d

Full-time

USD 170,000.00 - 185,000.00 per year

IT Infrastructure & Network Support Engineer

Sterling, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

USD 64,000.00 - 128,000.00 per year

Core Network Engineer

Remote or Chantilly, Virginia

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Today

NewGen Technologies has an opening for CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network components while supporting service delivery for customer requirements in a mission-focused operational enterprise.Additionally, the candidate must have experience with hands-on router engineering and/or operation. 100% onsite in Chantilly, VA Active TS/SCI CI Poly Required Responsibilities Responsibilit

Full-time

Network Engineer

Herndon, Virginia

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Today

Overview VTG is seeking a Network Engineer located in WMA, VA. What will you do? Responsible for performing moderately complex network designs; performing upgrades to limited segments of the network, and performing routine network operations and maintenance (O&M). Address INFOSEC and COMSEC security requirements for the network. Work involves oversight and technical direction of system-wide issues requiring advanced levels of understanding of network theory and the specific enterprise network

Full-time

Cyber Defense Analyst (Tier 1) - Temporary

Quantico, Virginia

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Today

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. RMC is hiring a dedicated Cyber Defense Analyst (Tier 1) to join our team and provide 24/7/365 cybersecurity monitoring and detection for the government enterprise network. As a Cyber Defense Ana

Full-time

USD 90,000.00 - 115,000.00 per year

Sr. Network Engineer III (6658)

Washington, District of Columbia

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Today

The Sr. Network Engineer provides senior-level engineering support for mission-critical enterprise networks. This position is responsible for designing, implementing, and maintaining secure, reliable, and scalable network solutions that support organizational objectives and ensure optimal performance and availability. We know that you can't have great technology services without amazing people. At MetroStar, we are obsessed withour people and have led a two-decade legacy of building the best a

Full-time

USD 150,000.00 - 253,000.00 per year

Network Engineer

Herndon, Virginia

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Today

Job Description We are actively seeking a Network Engineer with a minimum of 16 years of experience. A bachelor's or master's degree is preferred. Required Skills Design, implement, and manage firewall solutions utilizing Cisco, Palo Alto, and Juniper network devicesPerform configuration, maintenance, and troubleshooting of firewall policies and rulesMonitor network traffic for potential security threats and proactively address vulnerabilitiesCollaborate with cross-functional teams to ensure

Full-time

Network Architect

McLean, Virginia

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Today

Seeking a Network Architect located in the DC Metro area to help manage the Base Infrastructure Modernization (BIM) Task Orders to modernize Air Force Bases. Job Responsibilities Lead development of comprehensive modernized Base Area Network architectures for NIPR and SIPR networks ensuring compliance with all technical requirements, Service Level Agreements, and Air Force standards. Lead development of comprehensive modernized Base Area Network architectures for NIPR and SIPR networks ensuring

Full-time

Lead Network Automation Engineer - Federal Customer

McLean, Virginia

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Today

Job Description Lead Network Automation Engineer - Federal Customer (on-site 5 days per week: TS/SCI Required) Job summary The Network Automation & Operations professional supports Dell Mission Operations by maintaining reliable, secure network services while improving operational speed and consistency through automation. This role is responsible for leading Tier II engineers, providing network engineering support, change execution, monitoring, and automation of recurring workflows. The ideal

Full-time

Senior Network Engineer (SME)

Washington, District of Columbia

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Today

Location: Pentagon, Arlington, VA Clearance: Active Top Secret (TS) REQUIRED Certification: DoD 8140/8570 IAT Level II or Above REQUIRED Position Overview GES is seeking a Senior Network Engineer (SME) to lead the design, implementation, and sustainment of secure enterprise network infrastructure supporting Pentagon operations. Key Responsibilities Design, configure, and maintain Cisco, Juniper, Aruba, and Stratix network devices Develop network architecture diagrams and implementation plans

Full-time

Enterprise Networks jobs in Chantilly, VA, USA