Network Engineer - Network Access Control and CISCO Emergent TechnologiesNetwork Engineer - Network Access Control and CISCOReston, VirginiaEmergent Technologies Inc., a veteran-owned provider of cutting-edge IT and engineering solutions, is seeking a highly experienced Network Engineer (SME Level) with deep expertise in Network Access Control (NAC) and CISCO network appliances . If you're a senior-level network engineer with deep NAC expertise looking to lead critical infrastructure security efforts, apply now to join Emergent Technologies Inc. in Herndon, VA.
Senior Network Engineer - Firewall Automation(Hybrid) S.W.I.F.T. SCRLSenior Network Engineer - Firewall Automation(Hybrid)Culpeper, VACollaboration: Partner with Enterprise network, Data Center network, Architecture, SOC, Security and Operational teams to integrate firewalls systems with broader network infrastructure and applications. In this role you will: Dynamic Challenges: Tackle a mix of proactive design work and reactive troubleshooting, from architecting secure network segments to resolving urgent firewall alerts during peak traffic or attack scenarios.
Network Engineer ValidaTekNetwork 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. ValidaTek is searching for a Senior Network Engineer to support our customer’s network architecture which is a part of a large telecommunications and networking infrastructure in a secured DoD environment.
Solutions Architect - AWS WWPS DOD - Air Force, WWPS SOLUTIONS ARCHITECTS Amazon.com IncSolutions Architect - AWS WWPS DOD - Air Force, WWPS SOLUTIONS ARCHITECTSArlington, VAYour broad responsibilities will include: owning the technical engagement and ultimate success around specific implementation projects; defining implementation architectures, responding to RFPs, developing a deep expertise in the AWS technologies as well as broad know-how around how applications and services are constructed using the AWS platform; and being a subject matter expert on security as it relates to customer applications and services. In this role, you will have the opportunity to help shape and deliver on a strategy to build broad use of Amazon"s utility computing web services (e.g., Amazon DynamoDB, Amazon S3, Amazon EC2, and Amazon CloudFront) directly with customers and our ecosystem of system integrators and solution providers.
NewSystems and Network Security Engineer, Lead Booz Allen HamiltonSystems and Network Security Engineer, LeadMcLean, VirginiaExperience with systems security engineering, design engineering, security tests and evaluations, and risk assessments for enterprise-level IT systems, including risk management, vulnerability assessments, security assessments, strategy and program development, network architecture designs, and monitoring solutions. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Cybersecurity Architect LeidosSenior Cybersecurity ArchitectLorton, VirginiaThis role is pivotal in ensuring the confidentiality, integrity, and availability of both on-premises and cloud-hosted assets while enabling secure innovation at scale by working closely with cloud engineers, cybersecurity analysts, and program leadership to drive continuous improvement and deliver value to the mission. It's a better architecture: policy-as-code that enforces compliance at the moment of deployment, zero-trust built-in to system design from day one, continuous evidence that gives auditors real-time proof instead of point-in-time packages, and an ATO that program teams can inherit rather than pursue.
Senior Network Engineer - CONUS AGE SolutionsSenior Network Engineer - CONUSArlington, VADemonstrated expertise in enterprise networking technologies, protocols, and routing, including TCP/IP, DNS, DHCP, HTTP/HTTPS, SMTP, SNMP, BGP, OSPF, EIGRP, PPP, HDLC, VRRP, and related network services. Working knowledge of synchronous and asynchronous communications, Ethernet technologies (Fast Ethernet and Gigabit Ethernet), and legacy networking technologies supporting DoD enterprise environments.
Subject Matter Expert IV- Network Engineer Chugach Government SolutionsSubject Matter Expert IV- Network EngineerPORTSMOUTH, Virginia$110,000–$160,000 / yearFull timeConfigure and manage Cisco network appliances (e.g.,1200 series Threat Defense firewalls, ISE, various Catalyst and Nexus 9300 series switches) alongside Commercial Off-The-Shelf (COTS) security products (e.g., SolarWinds) and specialized hardware systems (e.g., Cisco HCI/C220 m7 with Nutanix). • Perform comprehensive engineering analysis to define optimal network topology, communication characteristics (ports, protocols, and services), and necessary components to establish local, metropolitan, and wide area networks (LAN/MAN/WAN).
NewSenior Cloud Software Engineer/Architect Redhorse CorporationSenior Cloud Software Engineer/ArchitectGainesville, VAWe encourage all candidates who meet the basic requirements to apply, even if you do not have all of the following experience: Cloud Certifications & Advanced Design: Prior experience leading subsystem architecture or holding certifications such as AWS Certified Solutions Architect or Microsoft Certified: Azure Solutions Architect Expert. You will collaborate closely with government stakeholders and engineering teams to architect scalable microservices, integrate state-of-the-art AI/ML workflows (including Large Language Models and vector search), and deliver high-performance web user interfaces for data visualization and cyber analytics.
NewSenior WAN Encryption Engineer & Architect Virginia Tech Applied Research CorporationSenior WAN Encryption Engineer & ArchitectArlington, VA$225,000–$275,000 / yearDeep awareness of commercial crypto and secure transport solutions, including COTS IPsec VPN gateways/clients, MACsec devices, TLS-protected services, PKI/certificate authority dependencies, authentication services, software and hardware encryption approaches, MDM/EUD dependencies, secure voice/VoIP components, commercial firewall/VPN platforms, SD-WAN security, SASE/SSE concepts, cloud interconnect security, and managed carrier transport options. VT-ARC is seeking a Senior Secure WAN Encryption Engineer & Architect (SME) to lead secure transport architecture, WAN encryption integration, CSfC-aware solution planning, commercial crypto solution evaluation, Type 1 inline encryption integration, and crypto modernization for mission-critical programs in secure zero-trust environments.
Senior Network Engineer CbSenior Network EngineerFt Belvoir, VirginiaJob Description: SarelaTech is seeking an experienced Principal Solutions Architect to join our Integrated Information Technology Support Services (I3TS) team, who will support an extensive digital modernization program critical to Defense Threat Reduction Agency (DTRA) in Fort Belvoir, VA. Work closely with project teams to ensure that the execution, aimed at implementing the targeted and approved improvements, remains aligned to the vision and intent of the improvements.
Senior Systems Architect - JobID-0211 Innovative Defense TechnologiesSenior Systems Architect - JobID-0211Arlington, Virginia$135,000–$273,000 / yearThe Systems Engineer possesses the background and skills to communicate both with customers and IDT designers, lead development and deployment teams, and define product features and capabilities to apply automated Testing and Analysis technologies for rapid assessment and deployment of capability. The ideal candidate will have skills applicable to instrumentation and data recording, data analysis, behavior assessment against requirements, understanding of Combat Systems, Kill Chains and/or effects chains, and presentation/visualization methods to help the System Analyst understand results and take corrective actions.
Google Cloud Architect (Senior & Junior levels) - Active Secret clearance PGTEKGoogle Cloud Architect (Senior & Junior levels) - Active Secret clearanceReston, VA$123,000–$188,000 / yearYou will lead the design and delivery of secure cloud landing zones, hybrid/disconnected architectures, container platforms, infrastructure automation, and AI-ready services for federal and DoD customers. Benefits include comprehensive PPO medical coverage with access to a Health Savings Account (HSA) option, a vision plan, and dental insurance with the base dental plan option paid for by PGTEK.
Artificial Intelligence Solutions Architect, Senior Booz Allen HamiltonArtificial Intelligence Solutions Architect, SeniorMclean, VirginiaDesigns and implements effective AI solution architecture or strategy utilizing approaches of various AI technologies and methods to address clients' business problems and needs, while complying with the organization’s strategies and business goals, and key ethical considerations. Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Network Automation Engineer - Federal Customer Dell, Inc.Network Automation Engineer - Federal CustomerMclean, VAFull timeProven 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.
Senior Infrastructure Automation Architect LeidosSenior Infrastructure Automation ArchitectChantilly, Virginia$131,300–$237,350 / yearLeidos Intelligence Group uses a wide range of capabilities in Digital Modernization , Mission Software Systems , and enabling technologies like Artificial Intelligence and Machine Learning to support our customers’ mission to defend against evolving threats around the world. We are seeking a builder—someone who replaces manual processes with code, designs repeatable infrastructure patterns, and thinks in terms of declarative configuration rather than server-by-server management, specifically within constrained and isolated environments.
Lead Platform Architect, Cloud Genworth FinancialLead Platform Architect, CloudRichmond, VirginiaThis role, working on the Infrastructure Platform Architecture team and reporting to the Director of Platform Architecture, will participate in the development of the overall IT strategy that guides the adoption, deployment, and realization of technologies, services, and capabilities implemented in support of the business strategy. You will partner closely with Engineering, Service Operations, Security, and the Cloud Platform Team to establish clear patterns and guardrails that enable teams to move faster while maintaining consistency across the environment.
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.
NewIPv6 SME PEAK Technical Services Inc.IPv6 SMEAlexandria, VA$69.26–$76.68 / hourA bachelor's degree in Computer Science, Information Technology, Electrical Engineering, Telecommunications, Network Engineering, Cybersecurity, or a related technical discipline is preferred. Experience with enterprise routing/switching and protocols/services such as BGP, OSPF/OSPFv3, EIGRP, IS-IS, IPv4/IPv6, DNS, DHCP/DHCPv6, ICMP/ICMPv6, TCP/IP, and SNMP.
Renewables Construction Expert - Capital Excellence McKinsey & Co IncRenewables Construction Expert - Capital ExcellenceDenver, COCapital Excellence is a rapidly growing service line with deep functional expertise focusing on the following issues: capital allocation and portfolio optimization, business case, concept/design optimization, procurement and contracting, construction, commissioning and ramp-up, and organizational capabilities. Blending strategic thinking with hands-on practicality, our team of consultants and experts work to develop and implement operational strategies that solve our clients most critical problems on a global scale.