Network Engineer SME (Ts/Sci With Poly Required) GCI IncNetwork Engineer SME (Ts/Sci With Poly Required)arlington, VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. Provides technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as routers, switches, firewalls, bridges, gateways, etc.
Rapid Response Senior Network Engineer ValidaTekRapid Response Senior Network EngineerArlington, VirginiaWe bring together people with many different perspectives, experiences, and talents to drive innovation and achieve more together than we can individually.â¯Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. Network Engineer who will act as the Subject Matter Expert for the configuration, security, and troubleshooting of the network framework that supports a large DoD IT infrastructure program providing a common view for all enterprise-wide users.
SME Network Engineer Govcio LLCSME Network EngineerArlington, Virginia$161,900–$199,260 / yearFull timeProvides engineering and operational support for cloud providers, including AWS and Azure, on-premise data centers, campus networks, Dynamic Multipoint Virtual Private Networks (DMVPN), Firewall, Layer 2/3, wireless networks, network applications installed on client workstations, optimization of various LAN and WAN environments, data center load balancing, and network access security, including 802.1x and Cisco ISE. Overview: GovCIO is currently hiring for a SME Network Engineer with an active Secret clearance to provide classified and unclassified Tier 3 senior-level support for the design, implementation, and deployment of network-specific technologies across a government Enterprise environment consisting of hundreds of locations worldwide.
Network Systems Engineer IntelliDyneNetwork Systems EngineerWashington, DC$110,000–$130,000 / yearMonitor and maintain network and system health using tools such as WhatsUp Gold, Nagios, and ServiceNow to detect issues, generate alerts, and support incident management for enterprise infrastructure. IntelliDyne has earned the designation of a Top Workplace by providing an inclusive and supportive environment where employees have a voice and are challenged to provide innovative solutions to our clients of national, state, and local importance.
NewNetwork Engineer Level 1 - (Cisco, TCP/IP, Virtualization) AkinaNetwork Engineer Level 1 - (Cisco, TCP/IP, Virtualization)Annapolis Junction, MarylandCisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco Switches, F5/Cisco load balancers, Infiniband, Juniper, FiberChannel (FC) SAN, and VPN (IPSEC). Must have datacenter network design and architecture experience to include installation and configuration of Cisco routers, switches, firewalls, and IPSEC virtual private networks.
Network Engineer Swoop TechnologiesNetwork EngineerWashington, District of ColumbiaImagine the world’s equipment - consisting of the electrical grid, communications architectures, manufacturing facilities, and militaries as a trapped supply of inputs possessing the potential to ensure Western military advantage, sovereign control of economically competitive manufacturing capacity, or the creation of a grid that fosters energy dominance. We are building a distributed operating system, SwoopOS, that decomposes the world’s equipment into a distributed robotic embodiment upon which a new generation of distributed systems, autonomous systems, and agentic AI can be built and deployed using our SDK, Valhalla, and operated via our browser, Surf.
NewCloud Engineer (onsite) System OneCloud Engineer (onsite)Washington, DCThis role will work closely with senior platform engineers, cloud infrastructure, security, and application teams to provision and maintain cloud infrastructure, automate repeatable platform operations, monitor platform health, troubleshoot issues, and support secure delivery of EDP capabilities. • Provision, configure, and maintain AWS infrastructure components supporting EDP environments, including networking, compute, storage, identity and access management, and logging/monitoring services.
Sr. Azure Security Engineer ATR, LLCSr. Azure Security EngineerWashington, District of ColumbiaFull timeExperience working with IP networking, networking protocols and understanding of security related technologies including encryption, IPsec, PKI, VPNs, firewalls, proxy services, DNS, electronic email and access-list. Azure Security Engineer Duties and Responsibilities: Design, implement, and maintain secure cloud architectures within Azure Government Secret classified environments.
Mid-Level Security Engineer HalvikMid-Level Security EngineerAlexandria, VAFull timeThis is a hybrid position based at the customer location in Alexandria, VA.Core ResponsibilitiesOperational Support: Configure and maintain data discovery and classification policies across assigned cloud, on-premises, SaaS, and developer repositories, supporting prioritized rollout to high-risk systems. Working under the direction of the Lead Senior Security Engineer and Program Manager, the Mid-Level Security Engineer helps operationalize policy controls, maintain compliance dashboards, and support remediation activities that protect sensitive agency and stakeholder information.
Network Engineer Acuity INCNetwork EngineerUNAVAILABLE, DC$160,000–$210,000 / yearJoin an Award-Winning Team Our employees consistently rank us among the best—earning honors like Best Places to Work (Washington Business Journal, 9+ years) and Top Workplaces (The Washington Post, 2022–2025). . Acuity is hiring for a Network Engineer to be responsible for designing, implementing, and maintaining secure enterprise network infrastructure supporting Department of State cloud virtualization services and hosted infrastructure environments.
NewSoftware Packaging Engineer System OneSoftware Packaging EngineerMerrifield, VAThe engineer will work closely with End User Computing (EUC), Engineering, Infrastructure, Security, and Business stakeholders to transform traditionally installed applications into virtualized FlexApp packages that improve application delivery, reduce operational complexity, and support both Virtual Desktop Infrastructure (VDI) and physical Windows environments. We are seeking an experienced Software Packaging Engineer contractor to support our client’s EUC Software Delivery Enhancements Project, a strategic initiative focused on modernizing software packaging and application delivery across the enterprise.
NewSr Network Engineer Meridian SystematicsSr Network EngineerSpringfield, VAFull timeRouting & Network Protocols: SME-level expertise with dynamic routing protocols (OSPF, BGP) and TCP/UDP application flow analysis using built-in diagnostic tools and external analyzers. Data Center O&M & Architecture: Perform Tier III troubleshooting, maintain LAN/WAN configurations, execute network upgrades, and evaluate emerging technologies for ERB presentation and integration.
Principal Systems Engineer GliaCell TechnologiesPrincipal Systems EngineerAnnapolis Junction, MDFull timeWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. A PhD in a Qualified Engineering Field or a related discipline from an accredited college or university plus eighteen (18) years of systems engineering experiencePossess Storage experience.
Principal DevOps Engineer GliaCell TechnologiesPrincipal DevOps EngineerColumbia, MDFull timeWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Terraform Expertise: Proven, hands-on experience writing, deploying, and managing production-grade infrastructure using Terraform, including deep knowledge of state management and modularity.
NewSenior Network Engineer Defy IncSenior Network EngineerSterling, VAJob Description The Senior Network Engineer will be responsible for the design, documentation, instantiation and maintenance of both development and production networks. Perform troubleshooting techniques across all layers of the TCP/IP stack to quickly resolve network outages and deficiencies.
Senior Systems Engineer GliaCell TechnologiesSenior Systems EngineerAnnapolis Junction, MDFull timeYou will work with numerous concurrent IC-provided data sets to identify, map and model data transformation routines supporting ingestion into the customer's corporate repositories and be able to document new and existing data flows supporting data routing implementations. You should have a working knowledge of NiFi, be comfortable working in a Linux environment, interact with data ontologies (schemas), structured data types (XML, CSV, JSON), have database experience (MySQL/NoSQL) and analytic query experience with a platform.
Network Engineer III CACINetwork Engineer IIISpringfield, VirginiaTeam CACI has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer’s wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Network Engineer (SME) Emergent TechnologiesNetwork Engineer (SME)Reston, VirginiaEmergent Technologies Inc., a veteran-owned IT and engineering solutions provider based in Herndon, VA, is seeking an experienced Senior Network Engineer or Network Subject Matter Expert (SME) to lead enterprise-scale networking initiatives. If you're a senior-level network expert seeking a leadership role in a dynamic, on-site setting — and want to make a lasting impact — we invite you to apply and grow your career with Emergent Technologies Inc.
Forescout Cyber Security Engineer GuidePoint SecurityForescout Cyber Security EngineerReston, VAWith more than 800 vetted technology vendor partnerships and deep practitioner expertise across every major cybersecurity domain, GuidePoint serves more than half of the U.S. Government’s cabinet-level agencies across Civilian, DoD, and Intelligence Community segments, as well as Federal System Integrators and major defense prime contractors. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation’s top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk.
Network Engineer- Tier 3 CACINetwork Engineer- Tier 3Sterling, VirginiaPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The role involves designing, implementing, troubleshooting, and maintaining complex IT networks, encompassing daily operations, monitoring, and problem resolution for all network architecture and devices.