6,444 Results for

Network Engineer Jobs in Ashburn, VA

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Lead Network Engineer (WAN Design and Implementation) System One

Fairfax, VA

$100–$120 / hour
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This role will manage a team of seven network engineers across multiple time zones, drive technical decisions, and partner closely with customer stakeholders and engineering leadership to ensure successful delivery. Lead the design and implementation of a global Wide Area Network (WAN) and serve as the senior customer-facing technical authority for the program.

6 days ago

Senior Network Engineer System One

Washington, DC

$120 / hour
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Assess current network architecture, device configurations, routing domains, VLANs, dependencies, and operational constraints; compare documented designs with observed behavior. • Co-lead secure network integration design with the security engineer and review high- and low-level designs, network diagrams, and future-state documentation.

5 days ago

Network Engineer Jobot

Washington, DC

$110,000–$140,000 / year
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Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are a cybersecurity, engineering, risk, and compliance firm serving defense partners, multinational corporations, and government agencies with critical missions.

2 days ago

Network Engineer- Active Secret Clearance Required Top Echelon

Springfield, VA

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Strong/Deep knowledge of Layer2/Layer3, routing and switching, tunneling, and networking protocols: BGP, OSPF, EIGRP, static, L2TP, IPSEC, VPN, DMVPN, GRE Spanning tree, etherchannel, vlan trunking, 802.1q, HSRP, VRRP, GLBP, VPC, MPLS, and VLANs, as well as experience with enterprise-grade routers and switches. Bachelor's degree in a network engineering/computer engineering related discipline and 10+ years IT network engineering and architecture experience (Tier III and above, network infrastructure design and implementation) with large, complex networks and cloud environments; Masters and 8+ years of related experience; may accept additional experience in lieu of degree.

2 days ago

Sr. System and Network Engineer (on-site) CFS

Chantilly, VA

$120,000–$130,000 / year

This individual will serve as a key technical resource supporting Microsoft 365, Azure, networking, and security initiatives in a modern SaaS-focused environment. This is an excellent opportunity for a hands-on cloud infrastructure professional seeking autonomy, visibility, and the opportunity to help drive technology initiatives in a collaborative environment.

6 days ago

Senior Network Escalation Engineer - TS/SCI clearance Jobot

Herndon, VA

$140,000–$200,000 / year
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The role leads complex technical escalations and Severity 1 incidents, performs root cause analysis and troubleshooting, and partners with engineering teams to resolve defects and develop long-term solutions. With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings.

Today

Senior Network Engineer - Voice (CCNP Collaboration) Jobot

Fort Washington, MD

$190,000–$240,000 / year
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The ideal candidate brings deep hands-on experience with Cisco Unified Communications Manager (CUCM), advanced network infrastructure, and Tier 3/Tier 4 technical support, along with the ability to lead complex engineering initiatives. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

8 days ago

Data Center Controls Engineer, Data Center Capacity Delivery - Controls, DCC Communities Amazon Data Services, Inc.

Manassas, VA

AWS Data centers have multiple components such as generators, uninterruptable power sources, diesel generators, electrical switchgear, power distribution units, variable frequency drives, automatic/static transfer switches, chillers [air-cooled and water-cooled], pumps, cooling towers, heat exchangers, CRAHs, air economizers, etc. • Frequently visit (locally) assigned in-operation data centers to troubleshoot, meet customers, supervise vendor’s work to ensure compliance with the scope, design, SOO and applicable local codes.

30+ days ago

HVAC Controls Design Engineer Jobot

Washington, DC

$90,000–$125,000 / year
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Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This position is ideal for someone who enjoys translating project requirements into complete BAS designs while collaborating with project managers, programmers, and field teams to deliver successful projects from concept through installation.

3 days ago

Controls Engineer, Deployment, Data Center Capacity Delivery Amazon Data Services, Inc.

Herndon, VA

AWS Data centers have multiple components such as generators, uninterruptible power sources, diesel generators, electrical switchgear, power distribution units, variable frequency drives, automatic/static transfer switches, chillers [air-cooled and water-cooled], pumps, cooling towers, heat exchangers, CRAHs, air economizers, etc. - Bachelor’s degree in Mechanical Engineering, Electrical Engineering, or an equivalent engineering science plus 5+ years of relevant controls experience, OR 10+ years of relevant controls experience in lieu of a degree.

30+ days ago

Network Architect (Juniper and Cisco) System One

Washington, DC

$100 / hour
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Candidates should be able to demonstrate previous success leading or supporting large-scale enterprise Juniper and Cisco deployments , navigating complex stakeholder environments, and delivering practical architecture solutions. The ideal candidate will have a proven track record leading complex enterprise network deployments and the ability to work effectively with both the client and technology teams while maintaining an objective, consultative approach.

6 days ago

Sr. Controls Engineer, Data Center Capacity Delivery Amazon Data Services, Inc.

Herndon, VA

AWS Data centers have multiple components such as generators, uninterruptable power sources, diesel generators, electrical switchgear, power distribution units, variable frequency drives, automatic/static transfer switches, chillers [air-cooled and water-cooled], pumps, cooling towers, heat exchangers, CRAHs, air economizers, etc. Frequently visit (locally) assigned in-operation data centers to troubleshoot, meet customers, supervise vendor’s work to ensure compliance with the scope, design, SOO and applicable local codes.

30+ days ago

Transport Network Automation Engineer Jobot

MONTGOMRY VLG, MD

$120,000–$150,000 / year
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The ideal candidate combines deep enterprise networking expertise with strong network automation skills and will help improve the repeatability, reliability, security, and traceability of multi-site network deployments while reducing manual configuration and engineering effort. We are seeking an experienced Transport Network Automation Engineer to design, develop, and maintain an end-to-end network automation framework that transforms engineering designs into validated, device-specific configurations and controlled production deployments.

6 days ago

Senior Network Resident Engineer – Enterprise Security & Switching (Top Secret) Jobot

Alexandria, VA

$140,000–$190,000 / year
Quick Apply

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You'll support client engineers on new deployments, act as the primary contact for operational issues, troubleshoot firewall, routing, and switching problems, and work cases with the manufacturer's support center through to resolution.

7 days ago

Senior Building Automation Controls Engineer Jobot

Fort Belvoir, VA

$100,000–$140,000 / year
Quick Apply

Position Overview We are seeking an experienced Senior Building Automation Controls Engineer to support the design, programming, integration, commissioning, and field implementation of BAS projects across government and military facilities. The position involves extensive travel to project sites throughout the U.S. and requires the ability to independently troubleshoot complex control systems while working closely with project managers, customers, contractors, and field teams.

11 days ago

Sr. Controls Engineer Amazon Data Services, Inc.

Herndon, VA

AWS Data centers have multiple components such as generators, uninterruptable power sources, diesel generators, electrical switchgear, power distribution units, variable frequency drives, automatic/static transfer switches, chillers [air-cooled and water-cooled], pumps, cooling towers, heat exchangers, CRAHs, air economizers, etc. Frequently visit (locally) assigned in-operation data centers to troubleshoot, meet customers, supervise vendor’s work to ensure compliance with the scope, design, SOO and applicable local codes.

30+ days ago

Lead, Software Engineer L3Harris Technologies

Herndon, VA

In addition to technical contributions, this position conducts the day‑to‑day software lead activities by providing technical guidance, assigning tasks, reviewing and approving formal documentation, and estimating labor, tools, and other resources to meet budget and schedule commitments. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Today

IT Systems Engineer III PlanIT Group

Silver Spring, MD

Quick Apply

Translates high level product development strategies into system requirement specifications and works with other engineering disciplines to develop lower level detailed implementation requirements. • Translates high level product development strategies into system requirement specifications and works with multi-discipline engineering teams to develop lower level detailed requirements.

7 days ago

IT - Systems Engineer II PlanIT Group

Washington, DC

Quick Apply

The selected candidate needs to have the necessary skills to provide technical assistance at the customer's physical premises to install, move, troubleshoot, repair, modify, and assist with any issue that may arise with telecommunications and related equipment, wiring, circuits, connections, as well as supporting networking and telephone/data communication services. Responsibilities: Overseeing the day-to-day activities related to installation, verification and maintenance of telecommunications equipment, network ports, ethernet and optical Fiber cabling, IP networks.

7 days ago

AI Platform & DevSecOps Engineer Credence

McLean, VA

$140,000–$200,000 / year
Quick Apply

Monitoring, Observability & Incident Response: Implement monitoring, logging, tracing, dashboards, and alerting across cloud infrastructure, Kubernetes, applications, and platform services using technologies such as AWS CloudWatch, Security Hub, GuardDuty, Splunk/ELK, Prometheus, Grafana, OpenTelemetry, or comparable solutions. Collaboration & Knowledge Sharing: Work closely with software engineers, AI engineers, cybersecurity teams, cloud engineers, architects, and mission stakeholders to integrate security, automation, and platform capabilities throughout the software development lifecycle.

14 days ago

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Network Engineer Jobs in Ashburn, VA

Lead Network Engineer (WAN Design and Implementation) System One

Senior Network Engineer System One

Network Engineer Jobot

Network Engineer- Active Secret Clearance Required Top Echelon

Sr. System and Network Engineer (on-site) CFS

Senior Network Escalation Engineer - TS/SCI clearance Jobot

Senior Network Engineer - Voice (CCNP Collaboration) Jobot

Data Center Controls Engineer, Data Center Capacity Delivery - Controls, DCC Communities Amazon Data Services, Inc.

HVAC Controls Design Engineer Jobot

Controls Engineer, Deployment, Data Center Capacity Delivery Amazon Data Services, Inc.

Network Architect (Juniper and Cisco) System One

Sr. Controls Engineer, Data Center Capacity Delivery Amazon Data Services, Inc.

Transport Network Automation Engineer Jobot

Senior Network Resident Engineer – Enterprise Security & Switching (Top Secret) Jobot

Senior Building Automation Controls Engineer Jobot

Sr. Controls Engineer Amazon Data Services, Inc.

Lead, Software Engineer L3Harris Technologies

IT Systems Engineer III PlanIT Group

IT - Systems Engineer II PlanIT Group

AI Platform & DevSecOps Engineer Credence

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