Deployment Network Engineer M9 SolutionsDeployment Network EngineerSpringfield, VirginiaWith 15+ years of proven delivery and growth, M9 Solutions is a unique small business with credible past performance and key capabilities offering project management services, solution architects, business analysts, program managers, technical architects, and technical consultants. M9 Solutions is a proud participant in the Virginia Values Veterans (V3) program and supports the Military Medics and Corpsmen (MMAC) initiative, demonstrating our commitment to hiring and supporting veterans, transitioning service members, military spouses, and dependents.
Network Engineer - F5 Load Balancing Atlantic Partners CorporationNetwork Engineer - F5 Load BalancingRockville, MDResponsibilities include managing load balancing solutions, troubleshooting network performance issues, configuring LTM, GTM/DNS, SSL offloading, and high availability environments, while collaborating with infrastructure and security teams to ensure optimal network performance and reliability. Experience with Cisco networking, network monitoring tools, automation, and working in large enterprise environments is highly preferred.
Senior Network Engineer Jcd StaffingSenior Network EngineerWashington DC, District of Columbia$140,000–$160,000 / yearQualifications: 10 years of experience planning, designing, and analyzing LANs/MANs/WANs, overseeing the implementation and test/troubleshooting activities, reviewing, and approving changes/modifications to the design and implementation, documenting the installed system, and recommending and operating the network management and control systems to maintain LAN/MAN/WAN hardware and software. Responsible for the technical, architecture, and engineering changes to customer LANs/MANs/WANs, to include the ability to troubleshoot multi-vendor network issues in the LANs/WANs and ability to work with multiple teams to identify bottlenecks and other network configuration issues.
NewNetwork Engineer FusionICS LLCNetwork EngineerWashington, DCJob Description Bachelor of Science in Computer Engineering or equivalent is preferred. Job Description.
Sr. Network Engineer III (6658) MetroStar SystemsSr. Network Engineer III (6658)Washington, DC$150,000–$253,000 / yearSubject matter expertise in designing, implementing, and troubleshooting complex routing protocols, including BGP and OSPF; experience with software-defined WAN architectures and implementations; experience with Peplink products. Proven experience supporting enterprise switching environments, including VLANs, STP, and related Layer 2 technologies; experience managing and maintaining high-availability, high-performance network backbones in mission-critical environments.
Principal Network Engineer ManTechPrincipal Network EngineerChantilly, VAThe Principal Network Engineer will leverage their strong technical background and knowledge to provide advanced engineering expertise to design, implement, secure, and sustain complex enterprise network environments. This role supports critical customer missions by collaborating across technical teams and stakeholders to deliver resilient, highly available, and secure network solutions.
Lead, Cryptographic Security Engineer MasterCardLead, Cryptographic Security EngineerArlington, VA$161,000–$266,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Mastercard is developing the next generation of applications and services to enable consumers and businesses to securely, efficiently, and intelligently conduct payment transactions, and is leveraging state-of-the-art cryptographic practices to protect its assets.
Database Security Engineer American International GroupDatabase Security EngineerReston, VAAbility to understand security risks and controls, to analyze various methods of controlling information security problems, determine the strengths and weaknesses of each method and implement the best cost-justified solution. Evaluating updates to new/existing database security controls by determining the strengths/weaknesses and coordinate the testing and implementation of the new/enhanced controls with all business partners that are affected.
Endpoint Security Solutions (ESS) Systems Engineer – Level 1 RividiumEndpoint Security Solutions (ESS) Systems Engineer – Level 1Quantico, VirginiaThe successful candidate will provide technical leadership, support vulnerability management and compliance initiatives, contribute to incident response activities, and help maintain a secure and resilient enterprise security posture across complex Windows and Linux environments. RiVidium Inc. is seeking an Endpoint Security Solutions (ESS) Systems Engineer - Level 1 to provide senior-level engineering support for enterprise endpoint security operations within a mission-critical Department of Defense environment.
NewSecurity Engineer CiscoSecurity EngineerFulton, MarylandThe applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $155,000.00 - $256,000.00 Non-Metro New York state & Washington state: $138,100.00 - $227,900.00 * For quota-based sales roles on Cisco’s sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined. Talos defends Cisco customers against known and emerging threats, discovers new vulnerabilities in common software, and interdicts threats in the wild before they can further harm the internet at large.
Decentralized Services and Networks Tech SETA-DARPA, TS/SCI Blue Sky InnovatorsDecentralized Services and Networks Tech SETA-DARPA, TS/SCIArlington, VA$150,000–$250,000 / yearThe ideal candidate should possess technical expertise and experience in network engineering of DOD classified networks, notably the design, implementation, operations, and maintenance of enterprise, tactical, or expeditionary communications networks. Candidates will support development of secure, variable-trust networks of decentralized services with novel interaction models, at enterprise scale across a wide variety of transport types and levels of service.
NewComputer Network Defense Analyst (CNDA) CTC GroupComputer Network Defense Analyst (CNDA)Fort Meade, MDIf not credited toward education requirements, completion of military training in a relevant area such as JCAC (Joint Cyber Analysis Course), Undergraduate Cyber Training (UCT), Network Warfare Bridge Course (NWBC)/Intermediate Network Warfare Training (INWT), Cyber Defense Operations will be considered towards relevant experience requirement (i.e., 20-24 week courses will count as 6 months of experience, 10-14 weeks will count as 3 months of experience). Relevant experience must be in computer or information systems design/development, programming, information/cyber/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, and/or systems engineering.
NewComputer Network Defense Analyst Level 3 Markon SolutionsComputer Network Defense Analyst Level 3fort meade, MD$180,000–$195,000 / yearMonitor and analyze data from Computer Network Defense (CND) resources, including intrusion detection systems, firewalls, network traffic, endpoint telemetry, and host system logs to identify malicious activity and potential threats. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.
Systems Engineering Associate - Govcloud [Salesforce National Security] Salesforce.com, Inc.Systems Engineering Associate - Govcloud [Salesforce National Security]Herndon, VA$111,000–$122,000 / yearWorking closely with counterparts in the Infrastructure and R&D organizations, this organization provides a team of engineers monitoring cloud service availability and ready to swiftly repair any service-impacting issues. Expertise in CLI enterprise support of Unix variants (Linux/Solaris/BSD) as well as strong Linux/UNIX knowledge with significant exposure to Red Hat Enterprise Linux and Solaris.
Systems Engineering Associate - GovCloud [Salesforce National Security] SalesforceSystems Engineering Associate - GovCloud [Salesforce National Security]Herndon, VirginiaWorking closely with counterparts in the Infrastructure and R&D organizations, this organization provides a team of engineers monitoring cloud service availability and ready to swiftly repair any service-impacting issues. Expertise in CLI enterprise support of Unix variants (Linux/Solaris/BSD) as well as strong Linux/UNIX knowledge with significant exposure to Red Hat Enterprise Linux and Solaris.
Network Architect Jcd StaffingNetwork ArchitectWashington DC, District of Columbia$165,000–$170,000 / yearResponsibilities Architect and create roadmaps for all Infrastructure related technology, participates in conversations with vendors and internal business customers on long-term business goals and objectives, support fiscally reasonable designs and architecture, manages Life Cycle Management (LCM) for Infrastructure technologies, participates in project management efforts including Intake, Preliminary Design, Gather Requirements, architecture review boards and project oversight. Participates in the design and documentation of target architecture; evaluate and project capacity growth; ensure scalable and flexible core technologies; stay abreast of industry trends and to quickly assess new products; use KPI's and effective metrics to improve key processes; bridge knowledge with peers across typically separate areas infrastructure landscape.
Network Engineer 3 (TG) Northrop Grumman CorpNetwork Engineer 3 (TG)Annapolis Junction, MD$169,000–$265,600 / yearImplement 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 (MolP), and network address translation (NAT) where appropriate. Performs engineering analysis of telecommunications alternatives in support of strategic modernization efforts and telecommunications enhancement design for medium and large-scale telecommunication infrastructures.
Senior Network Engineer Abile Group, Inc.Senior Network EngineerQuantico, VirginiaAbile 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. 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.
Network Engineer Staffed4UNetwork EngineerAnnapolis Junction, MarylandThe 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.
Network Design Engineer - Access NewGen TechnologiesNetwork Design Engineer - AccessChantilly, VirginiaNewGen Technologies has an opening for a Design Engineer (Access) to support the customer’s various WAN and LAN networks, in providing network design, upgrades and config support to the architecture team; act as subject matter expert in WAN and LAN technologies and vendors; support customer’s intra- and inter- net and other data communications systems or segments of networked system; and by Providing tiered support as required. Experience using complex network analysis tools to identify and correct problems in the network while maintaining logs and records associated with reported problems or situations.