UNKNOWN

FEED

The ideal candidate will bring deep experience supporting LAN/CAN/WAN environments, network architecture, network performance optimization, secure communications, dataflow management, and mission-focused infrastructure. This role is responsible for network services across the full lifecycle, including design, implementation, administration, testing, deployment, maintenance, optimization, and modernization of existing networks.

TalentOps

Senior Network Engineer

We are looking for a technically strong, hands-on engineer who is equally comfortable configuring a managed switch, troubleshooting a VLAN, installing and testing copper or fiber infrastructure, installing a sensor in the field, configuring a communications link, or working inside a server rack. Work with single-mode and multimode fiber, SFP/SFP+ transceivers, media converters, fiber patch panels, and associated optical networking equipment.

Constellis Holdings LLC

Field Network Engineer

Supporting the DoD and Intelligence Community, you'll work alongside Red, Blue, and Hunt teams to develop, enhance, and sustain tools used to detect, analyze, and defend against evolving threats. This role is ideal for experienced engineers who are ready to lead development efforts, influence system design, and drive technical solutions that directly impact mission success.

Adaptic

CNO Software Engineer Level 2

ea_via_bold

Conduct watershed and stormwater management planning and design; Perform water quality and quantity analysis to meet applicable state and local criteria; Design stormwater best management practices; Provide technical assistance for hydrologic and hydraulic analyses, using a variety of techniques and models (e.g., HEC-HMS, HY-8, HEC-RAS); Floodplain mapping and assisting with written reports such as study narratives documenting floodplain studies; Assist in preparation of proposals, work scopes, and cost estimates; Perform roadway drainage design, culvert and bridge hydraulics, and floodplain analyses; Project management and staff development. Bachelor's degree in Civil, Biological Systems or Environmental Engineering; 2+ years of water resources engineering experience; Strong working knowledge of Virginia Department of Transportation drainage design and hydrology and hydraulic analysis; Knowledge/experience with models/software: HEC-RAS, AutoCAD, Microstation, ArcGIS; Experience in watershed and stormwater management, hydrologic and hydraulic analysis, drainage, erosion and sediment control, and watershed/waterway modeling; Active EIT or P.E. in VA.

Dewberry Engineers Inc

Water Resources Engineer

Implement and manage network security measures, including firewall rules, access controls, and security protocols to protect data. Certifications: An IAT level III baseline certification as defined by DoD 8570.01-M is required .

YEAR

Lentech Inc.

Network Engineer

Armison Tech is looking for a Senior Test Engineer with extensive experience testing integrated systems, executing Factory Acceptance Testing (FAT) or similar User Acceptance Testing activities, and performing requirements-based testing. Basic hands-on experience analyzing and troubleshooting windows processes and network traffic using COTS diagnostic tools such as Wireshark, Process Monitor (Procmon), Process Explorer, or similar system analysis tools.

Driven by technical excellence, Armison Tech provides top-tier cyber security services, consulting services, and technology solutions which strive to help organizations in both the public and private marketplace achieve success.
Founded in 2012, Armison Tech is a minority owned small business headquartered in Northern Virginia. Since its establishment, Armison Tech has served as a vehicle that allows for the most qualified and highly recommended consultants in their respective industries to offer their skills and insights.&nbsp;
Armison Tech&rsquo;s cost-effective and time-efficient services and solutions have earned the company a reputation of excellence. Our team of industry experts provide sophisticated consulting services which can be customized to fit the unique needs and requirements of a wide array of clientele.

Armison Tech

Senior Test Engineer

FULL_TIME

OTHER

Proven hands-on track record configuring and managing enterprise-grade Software-Defined WAN platforms (e.g., Cisco Catalyst SD-WAN/Viptela, Fortinet Secure SD-WAN, VMware Velocloud, or Silver Peak), including centralized policy enforcement, zero-touch provisioning (ZTP), and dynamic path selection. Network Development Engineers perform high-quality network and systems operations, deployments, scaling, technology refresh, sustaining engineering, best practices applications, optimization, internal/external customer interactions, and produce appropriate technical documentation.

Dell Technologies Inc (Dell) is a provider of desktop personal computers, software, and peripherals. The company designs, develops, manufactures, markets, sells, and supports information technology infrastructure such as laptops, desktops, mobiles, workstations, storage devices, software, cloud solutions, and notebooks. It markets products under Dell, Dell Technologies and Alienware, brand names. The company also offers deployment, residency services, training, support, managed, cloud, and education services. Dell serves corporate businesses, government, educational institutions, law enforcement agencies, healthcare organizations, and small and medium-sized businesses. The company has business presence across the Americas, Asia-Pacific, the Middle East, Africa, and Europe. Dell is headquartered in Round Rock, Texas, the US.

Dell, Inc.

Network Automation Engineer - Federal Customer

equestftpin

Experience in reviewing mission related change requirements such as Requests for Change (RFCs) and approved Change Requests (CRQs) and determining impacts on transport activities across the enterprise while providing technical solutions and cost impacts. Elicit requirements using interviews, document analysis, surveys, site visits, scenarios, business analysis and test/workflow analysis.

Rubicon Grp, LLC

Network Engineer III

Trinet ATS Feed

While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. Design and operate large-scale online inference infrastructure that serves production ML models with low latency and high reliability, such as PyTorch, Triton Inference Server, Kubernetes, GKE, Ray, or similar distributed serving frameworks.

Unity Technologies SF

Senior Machine Learning Engineer, ML Infrastructure- Online

This position will play a key role in designing, evaluating, and implementing secure network architectures and defense solutions while ensuring cybersecurity requirements and security engineering principles are integrated throughout the system design, development, and deployment lifecycle. Waypoint’s client is seeking an experienced Security Engineer with a focus on Network Defense to support cybersecurity engineering, network security architecture, and infrastructure protection initiatives for mission-critical systems within the Intelligence Community.

Waypoint Human Capital

Security Engineer – Network Defense Focus

First-hand experience with supporting the monitoring and configuration of Firewall/DMZ infrastructure including Network and Application Firewall Packet Filtering technologies (Palo Alto, Palo Alto virtual FW (cloud), FortiGate, Azure Firewall, Cloudflare, Cisco Email Security Appliances (ESA), A10 (Load Balancer), and proxy devices. SkyePoint Decisions is a leading Cybersecurity Architecture and Engineering, Critical Infrastructure and Operations, and Applications Development and Maintenance IT service provider headquartered in Dulles, Virginia with operations across the U.S. We provide innovative enterprise-wide solutions as well as targeted services addressing the complex challenges faced by our federal government clients.

SkyePoint Decisions

Firewall Operations Engineer

GreenHouseAPI

Core Technical Qualifications: Bachelor's degree in Computer Science, Software Engineering, or related discipline with 3+ years of experience, or Master's degree with 2+ years (additional experience, education and training may be considered in lieu of degree). We are building with an AI-first engineering mindset, embracing emerging AI capabilities and modern development practices to accelerate delivery, improve software quality, and continuously evolve how we design and build mission-critical systems.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc

Test Engineer

With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities. Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005.

Abile Group, Inc.

[AW]-iCims

The ideal candidate will bring deep experience supporting LAN, CAN, and WAN environments, along with the ability to design and maintain secure, high-performing network architectures that support mission operations. Implement network solutions supporting server requirements, including load balancing, VPNs, firewall contexts, traffic shaping, VoIP, GRE tunneling, IPSec, IP encryption, Media over IP, and NAT.

Deep expertise in systems programming in C and Python (low-level networking and hardware-facing code), Linux internals (kernel modules, drivers, device enumeration, debugging below userspace), and PCIe system architecture (topology, addressing, peer-to-peer, virtualization, and passthrough). Demonstrated experience in high-performance networking (kernel-bypass packet processing, hardware offload, line-rate data paths), out-of-band management (BMC and REST-based interfaces with automation), and cross-disciplinary collaboration with hardware and mechanical engineers.

Two Six Technologies

Senior Systems Software Engineer

has an immediate opening for a Systems Engineer/Integrator in Washington, DC to assist with conducting comprehensive system-wide reviews and analyses of all aspects of the National Airspace System (NAS) development life cycle, particularly the Air Traffic Control (ATC) system, including ATC automation, communications, and navigation and surveillance elements of the NAS. Perform engineering assessments related to NAS infrastructure systems (communications, surveillance, automation, and navigation) and mechanisms and submit technical papers and briefs to support informed decisions on new activities and initiatives to mature concepts and modernize the NAS.

A3 TECHNOLOGY INC.

NAS Systems Engineer

Qualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience or in absence of a degree, 12 years of relevant experience. What You Will Learn: Gain a deep understanding of the systems and infrastructure that support ARINCDirect's applications and services; this includes networking, operating systems, databases, and other relevant technologies.

RTX Corp

Principal Site Reliability Engineer - ARINCDirect (Remote)

A Bachelor’s degree from an accredited college or university in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline and an additional two (2) years of experience providing Network Engineering support may be substituted for the Master's degree. Implement specific network solutions to support server requirements to include load-balancing, VPN’s, firewall contexts, Traffic Shaping Voice over IP (VoIP), GRE Tunneling, IP Security(IPSec), IP Encryption, Media over IP (MoIP), and network address translation (NAT) where appropriate.

General Dynamics Information Technology solves our customers’ challenges through future-focused technology and services, ingenuity and deep mission-knowledge. Partnering with government, defense, the intelligence community, industry leaders and cutting-edge technology companies, we deliver solutions that make a difference – helping our customers to advance mission performance, transform operations and discover opportunities to build a better future.

 Headquartered in Fairfax, Va., with major offices worldwide, General Dynamics IT and General Dynamics Mission Systems form the Information Systems and Technology (IS&T) business group of General Dynamics. IS&T and the Aerospace, Combat Systems and Marine Systems groups form General Dynamics Corp.

General Dynamics Information Technology

Network Engineer Sr Advisor

Our practitioners work across enterprise campus, data center, and cloud-interconnected networks, guiding clients through transformative initiatives - including the network demands introduced by AI/ML workloads - using leading vendor solutions and Deloitte-developed accelerators. Our practitioners lead and support technical teams to assess, design, and deploy enterprise network solutions across campus, data center, and hybrid cloud environments, owning delivery outcomes while managing client and stakeholder relationships.

Deloitte Touche Tohmatsu Ltd

Lead Network Engineer II

ADAPTED_NOW

The ideal candidate will have strong experience building cloud-native solutions, developing secure and high-performance APIs, implementing AI-powered applications using Amazon Bedrock, and delivering workflow automation solutions through the Appian low-code platform. Our values of ‘Do the Right Thing, Excel Together and Put Customers First’ are at the heart of what matters most to us, and our Core Capabilities, ‘Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security’ are what every employee needs to know and do to be most impactful at Amtrak.

Traffic Engineer Jobs in Washington, DC

Senior Network Engineer TalentOps

Field Network Engineer Constellis Holdings LLC

CNO Software Engineer Level 2 Adaptic

Water Resources Engineer Dewberry Engineers Inc

Network Engineer Lentech Inc.

Senior Test Engineer Armison Tech

Network Automation Engineer - Federal Customer Dell, Inc.

Network Engineer III Rubicon Grp, LLC

Senior Machine Learning Engineer, ML Infrastructure- Online Unity Technologies SF

Security Engineer – Network Defense Focus Waypoint Human Capital

Firewall Operations Engineer SkyePoint Decisions

Test Engineer Leidos Holdings Inc

Network Engineer Abile Group, Inc.

Network Engineer TalentOps

Senior Systems Software Engineer Two Six Technologies

NAS Systems Engineer A3 TECHNOLOGY INC.

Principal Site Reliability Engineer - ARINCDirect (Remote) RTX Corp

Network Engineer Sr Advisor General Dynamics Information Technology

Lead Network Engineer II Deloitte Touche Tohmatsu Ltd

Principal Software Engineer - 90251611 - Washington (Washington, DC, US, 20001) Amtrak

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