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.
Senior Network Engineer/SME AmentumSenior Network Engineer/SMEArlington, VirginiaDevelop and present briefings and/or technical papers, to convey project status, objectives, and strategic milestones to managers; identify and quantify risks that would affect the quality, timeliness, and cost of project services and deliverables; recommend risk avoidance and mitigation plans. MS degree in Engineering, Computer Science, Telecommunications, Project Management, or related discipline or 20+ years of Department of Defense (DoD) operational experience with communications-electronic systems and voice, video, and data networks.
Senior Network Engineer/SME Amentum Services IncSenior Network Engineer/SMEArlington, VA$235,000–$265,000 / yearPreferred Qualifications: MS degree in Engineering, Computer Science, Telecommunications, Project Management, or related discipline or 20+ years of Department of Defense (DoD) operational experience with communications-electronic systems and voice, video, and data networks. Develop and present briefings and/or technical papers, to convey project status, objectives, and strategic milestones to managers; identify and quantify risks that would affect the quality, timeliness, and cost of project services and deliverables; recommend risk avoidance and mitigation plans.
Senior Network Engineer JCS Solutions LLCSenior Network EngineerArlington, VABachelor’s degree in computer science, Electrical/Network Engineering, Information Systems, or a related technical discipline with 8-12 years of relevant experience, OR a master’s degree with 6-10 years of relevant experience. JCS Solutions LLC is seeking an experienced and motivated Senior Network Engineer to support the Defense Threat Reduction Agency (DTRA) on the Integrated Information Technology Support Services (I3TS) contract.
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.
Senior Network Engineer (United Communications) PeratonSenior Network Engineer (United Communications)Washington, D.C.$176,000–$282,000 / yearFull timePeraton provides a secure, worldwide, high-performance communications network comprised of real-time interactive applications operating over a dedicated IP backbone with secure services for complex national and worldwide executive-level communications. The ideal candidate will possess deep expertise in Cisco Unified Communications environments and extensive experience supporting secure, highly available enterprise communication systems.
Network Engineer 1 | TS/SCI w/ poly security clearance Power3 SolutionsNetwork Engineer 1 | TS/SCI w/ poly security clearanceAnnapolis 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 VMD CorpNetwork EngineerAlexandria, VA$107,000–$145,000 / yearThis strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Translate complex network requirements into design and implementation plans, resolve network-interoperability problems, and provide expert guidance for major network initiatives.
Senior Network Engineer AltamiraSenior Network EngineerChantilly, VA$180,000–$225,000 / yearActual compensation will be determined based on several factors, including, but not limited to, the scope of the position, relevant experience, education, certifications, internal equity, customer contractual requirements, security clearance requirements, and other legitimate business considerations. Responsible for planning and implementing the necessary hardware, software and telecommunications equipment to maintain and/or enhance the organization's networks.
Senior Network Engineer (Security) Peraton IncSenior Network Engineer (Security)Washington, DC$146,000–$234,000 / yearPeraton provides a secure, worldwide, high-performance communications network comprised of real-time interactive applications operating over a dedicated IP backbone with secure services for complex national and worldwide executive-level communications. Peraton provides the O&M of the network infrastructure and its components, integration for development of hardware and software solutions, and task support for the delivery of system, network, software, and security solutions.
NewLead Network Engineer Quadrant, Inc.Lead Network EngineerFt. Meade, MDPerform testing and support implementation of the DMZ COI VPN (part of NIPRNet Hardening project), which provides separation of the NIPRNet traffic and Mission Critical Community of Interest (COI) traffic using the MPLS L3VPN service. Strong routing protocols experience: BGP, MPLS/RSVP, OSPF, IS-IS, Multicast, Layer-2/Layer-3 Virtual Private Network (VPN) and Carrier Supporting Carrier (CsC).
Network Engineer- -TS/SCI w/ Poly Security Clearance Required Power3 SolutionsNetwork Engineer- -TS/SCI w/ Poly Security Clearance RequiredLaurel, MarylandIn lieu of a Bachelor's degree, four (4) additional years of experience in Network Engineering disciplines with a high school diploma. We pride ourselves on an open, and honest culture in the workplace which builds a morale conducive to inspiring growth on our team, while balancing lifestyle by supporting personal and family goals with flexibility.
Network Engineer 22nd Century Technologies, Inc.Network EngineerFort Mcnair, DC2. Configure and troubleshoot Cisco Identity Services Engine (Client) solutions for network access control, authentication, and authorization. ## Requirements: 1. 8-10 years of experience in network engineering, with a focus on security and access control.
Network Engineer/Architect Career ListingsNetwork Engineer/ArchitectFt Belvoir, VAFull timeBachelor’s degree in Computer Science, Electrical/Network Engineering, Information Systems, or a related technical discipline with 8-12 years of relevant experience, OR a Master’s degree with 6-10 years of relevant experience. Implement and manage network access control (NAC) using Cisco Identity Services Engine (ISE), including device profiling, posture assessment, and policy enforcement to support a Zero Trust architecture.
Network Engineer INFINITY SYSTEMS ENGINEERING, LLCNetwork EngineerAlexandria, VAThe Network Engineer collaborates with IT teams, vendors, and stakeholders to deploy network solutions and resolve technical issues. Job Summary: The Network Engineer is responsible for designing, implementing, maintaining, and troubleshooting the organization's network infrastructure.
Insider Threat Program Senior Network Engineer Valiant Solutions, LLCInsider Threat Program Senior Network EngineerLorton, VirginiaFull timeBy submitting your resume for this position, you authorize Valiant Solutions to share your resume, as well as, personal information included on the resume, with its subsidiaries, affiliates and teaming partners for the purpose of considering you for this position and other available positions requiring comparable skills, education and experience. Position Description: Valiant Solutions is seeking a Top Secret Cleared Insider Threat Program Senior Network Engineer to join our rapidly growing and innovative cybersecurity team!
Senior Network Engineer VTGSenior Network EngineerChantilly, VirginiaFull timeCandidate should be able to define internal and external customer IT infrastructure and architecture needs and then design solutions to meet those needs including capacity planning, systems configuration and tuning, monitoring network performance, and installations of hardware/software. Overview: VTG is seeking a Network Engineer V to strategically safeguard critical national security interests by leveraging advanced network intelligence and precision-targeted cyber capabilities.
Network Engineer IV IQUASAR LLCNetwork Engineer IVWashington, DCFull timeMinimum 10 years of experience with relevant network technologies, or ability to quickly learn the following: Microsoft Azure, Cisco Switches, Cisco VPN, Cisco Nexus, Cisco Unity Call Manager, Palo Alto Firewalls, Aruba Guest Wireless AP’s (53), Citrix Netscaler, Nutanix, MS Express Route, DOI connection, zScaler, Zayo, Allied, and AT&T circuits. Support the expansion of the agency’s network for things such as support for an increased remote and geographically dispersed workforce, support for additional network-intensive services such as softphones and further use of cloud-provided services, etc.
Senior Network Engineer Tyto Athene, LLCSenior Network EngineerWashington, Washington, DC$145,000–$165,000 / yearFull timeThe ideal candidate brings deep, hands-on expertise with advanced routing and switching, particularly OSPF and BGP, as well as extensive experience with IPsec VPNs, GRE tunneling, encrypted network communications, and enterprise Cisco and Juniper environments. This is an opportunity to join an established program of approximately 50 developers, infrastructure and engineering professionals supporting the customer's complete technology environment, including networking, systems, VDI, hosting, storage, security, and application infrastructure.
Senior Network Engineer, CONUS Five Stones Research CorporationSenior Network Engineer, CONUSFalls Church, VABachelors Degree in Computer Sciences, Engineering, technical degree or related discipline, and five years of directly related experience; or successful completion of a certified Technical or Vocational School and 10 years of directly related experience gained through progressively higher levels of complexity. Mastery level of experience in routed, switched and shared LAN environments that operate such items as current supported versions of Microsoft OS, Windows Active Directory, UNIX and OpenVMS and employ routers, switches, and terminal servers as well as various local and long-haul WAN connectivity.
Senior Network Engineer Redhorse CorporationSenior Network EngineerArlington, VAWe’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. In this high-impact role, you will be the backbone of the Justice Consolidated Office Network (JCON) and National Security Division Networks (NSDNet), ensuring 99% system availability for mission-critical operations.
SENIOR NETWORK ENGINEER (TS/SCI Clearance Required) NorthHill TechnologySENIOR NETWORK ENGINEER (TS/SCI Clearance Required)Fairfax, VirginiaYou will be part of a small but strong senior level networks team responsible for architecting, designing, installing, implementing, and maintaining a large multi-agency program based mission essential network infrastructure with very strict security, fault tolerance and latency requirements. • Proficiency with multiple network protocols, to include, TCP/IP, IPv4, UDP (and multicast), TLS, VPLS, GRE.
Network Engineer, Mid (TS/SCI Clearance) Praescient Analytics LLCNetwork Engineer, Mid (TS/SCI Clearance)Arlington, VA$80,000–$120,000 / yearPosition Overview: Praescient Analytics is seeking a skilled Mid-Level Network Engineer to join our team in supporting the Department of War (DoW) Chief Digital and Artificial Intelligence Office's (CDAO) War Data Platform (WDP)-formerly known as Advana. Praescient Analytics is a Certified Woman-Owned Small Business (WOSB) with over a decade of expertise in advanced analytics, engineering, and DevOps, specializing in transforming complex data into actionable intelligence for informed decision-making.
Senior Network Engineer TATITLEK SUPPORT SERVICES, INC.Senior Network EngineerWashington, DCHigh level of familiarity with networking technologies and capable of troubleshooting all levels of network connectivity issues including, but not limited to, network outages, switch failures, network performance, network interface card (NIC), cabling, TCP/IP configuration, etc. Personnel are responsible for providing an effective, efficient, and proactive approach to managing, supporting, securing, and maintaining the BEP IT network infrastructure and systems to ensure a sustainable, efficient, effective, and highly reliable environment for government employees and contractors.
NewNetwork Engineer SME LeidosNetwork Engineer SMEOdenton, MarylandPROGRAM SUMMARY : The Defense Enclave Services contract will unify the DoD Fourth Estate Defense Agencies and Field Activities’ (DAFAs) common use information technology systems, personnel, functions, and program elements under the direction of DISA’s Fourth Estate Network Optimization program office. August 11, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Network Engineer (SME) Emergent Technologies IncNetwork Engineer (SME)Reston, VAFull timeEmergent 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.
Senior Network Engineer MBA Consulting Service, IncSenior Network EngineerMerrifield, VAThis is an outstanding opportunity for an experienced network engineer to work on complex enterprise networking projects, strengthen critical federal infrastructure, and continue developing your technical expertise in a collaborative, mission-driven environment. Working as part of a highly skilled engineering team, you will be responsible for network architecture, implementation, troubleshooting, and security while supporting large-scale federal IT initiatives.
NewNetwork Engineer Reston Consulting Group, Inc.Network EngineerWashington, DCRemote$140,000–$150,000 / yearThis position is ideal for an experienced network engineer who enjoys designing, implementing, and supporting enterprise network infrastructure while working in a collaborative team environment. The successful candidate will help maintain reliable, secure, and high-performing network environments while supporting infrastructure modernization initiatives and mission-critical government operations.
Network Engineer - Firewall & Load Balancing Peraton IncNetwork Engineer - Firewall & Load BalancingAshburn, VA$104,000–$166,000 / yearThis role will provide hands-on support for mission critical network environments with a focus on F5 BIG-IP load balancing solutions, Palo Alto Next Generation Firewalls (NGFW), and Cisco Firepower Threat Defense (FTD) managed through Firepower Management Center (FMC). Administer and support F5 BIG-IP environments, including Local Traffic Manager (LTM), Global Traffic Manager (GTM/DNS), virtual servers, pools, iRules, SSL profiles, health monitors, and traffic policies.
Principal Network Engineer Iridium Communications IncPrincipal Network EngineerMcLean, VAYou will be responsible for managing multiple activities and projects, collaborating across functional teams, that include designing, implementing, managing, maintaining, and troubleshooting networking and security hardware, protocols, and features necessary to ensure a reliable and scalable network infrastructure. Utilizes critical thinking skills and an in-depth evaluation of complex factors to identify, design, and present innovative and creative solutions from concept through completion to support Local Area Networks and Wide Area Networks across multiple sites.
Senior Network Engineer Peraton IncSenior Network EngineerWashington, DC$104,000–$166,000 / yearWe are seeking a highly skilled and motivated Senior Network Engineer to support a federal government customer in designing, implementing, securing, and maintaining enterprise network infrastructure within a mission-critical environment. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
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.
Network Engineer BayNova LLCNetwork EngineerAlexandria, VAAdditionally, this individual should have experience with the implementation and maintenance of cloud networks, VPN tunnels, vLAN configurations, wireless network configurations, IPv6 and IPv4 (including complex sub-netting) and network security (e.g., Cisco ASA Firewalls, ACLs, IPsec, and other encryption methodologies). Experience configuring and supporting secure remote access solutions in hybrid environments, including site-to-site VPNs, client VPNs, and cloud-native access services (e.g., AWS Client VPN, Azure VPN Gateway, Zero Trust solutions).
Network Engineer Celestial Innovations GroupNetwork EngineerWashington, District of ColumbiaWork-Life Balance : We prioritize the well-being of our team members, ensuring a healthy work-life balance through flexible working conditions, continuous learning opportunities, and a supportive work environment. Overview The Network Engineer provides mid-level support for enterprise network operations, infrastructure maintenance, and troubleshooting activities critical to government users and systems.
Staff I/Staff II Linux Network Engineer VTGStaff I/Staff II Linux Network EngineerManassas, VirginiaFull timeOverview: VTG is seeking an experienced Staff I/Staff II Linux Network Engineer with 4+ years of hands-on expertise in designing, implementing, testing, monitoring, and troubleshooting LAN, VLAN and VxLAN environments. The successful candidate will take ownership of network implementation projects, provide technical support for complex network issues, and contribute to the continuous improvement of our networking environment.
NewSr. Network Engineer Networking For Future, Inc.Sr. Network EngineerWashington DC, DCNFF is a Cisco Gold Integrator Partner, Splunk Partner, Arista Partner, Cohesity Partner, Apptega Partner, NetApp Gold Partner, VMware Enterprise Partner, Alloterra Labs Partner, Axis Communications Partner, Asimily Partner, Signify Partner, Rapid7 Partner, Foresite Partner, Arctic Wolf Partner, Microsoft Certified Silver Partner, and Dell Solution Provider Partner. Required 8 Yrs Understanding network infrastructure and protocols (proprietary, IMS, and IP), latest LAN/WAN/ISP protocols (MPLS, BGP, SIP), Required 8 Yrs Understanding the latest LAN/WAN/ISP protocols (MPLS, BGP, SIP), latest-generation routers, telecommunications switches.
Senior Infrastructure/Networking Engineer RTXSenior Infrastructure/Networking EngineerAnnapolis Junction, MarylandTypically requires a degree in Science, Technology, Engineering or Mathematics (STEM) unless prohibited by local laws/regulations and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience or in absence of a degree, 9 years of relevant experience. AST’s work environment is dynamic, highly collaborative and provides engineers the freedom to strengthen and expand their skills, explore new and creative ideas, and work closely with our nation’s finest service members all while embracing integrity, innovation and work-life balance.
Senior Data Network Engineer TekSynap CorpSenior Data Network EngineerWashington, DC$98,000–$130,000 / yearTechnology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. The salary range displayed is an estimate and will be determined on several factors regarding the individual's particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements.
NewNetwork Engineer Orbis Sibro, Inc.Network Engineerarlington, VAContinuous improvement of relevant systems, applications, infrastructure, and processes is a core responsibility, requiring the engineer to maintain a current understanding of emerging technologies and trends in cloud services, online media, storage solutions, and other data center technologies, with a focus on how these trends impact network architecture and security, particularly within SDN environments. Experience with TACLANEs, SolarWinds, IPAM, Kiwi Syslog Server, DHCP, ISE, ACI, NSX, TACACS, RADIUS, MAB, 802.1x, Event Manager Applet, Macro Creation, TFTP, SFTP, Splunk, Microsoft Visio, and Cisco Firewall Management Center.
NewNetwork Engineer-Vienna, VA Georgia Tek SystemsNetwork Engineer-Vienna, VAVienna, VAAbility and willingness to grow skillset for SD-WAN and related technologies such as Cloud Interconnect and Cloud Security services for deployment and traffic flow engineering. Maximizes network performance, troubleshoots network problems and outages, scheduling upgrades and collaborating with network architects on network optimization.
NewNetwork Engineer Armison TechNetwork EngineerChantilly, VirginiaWe're a company predominantly focused on cyber security for our government customers yet our expertise in other areas include big data analytics, instructional design, information management, and computer network infrastructure. As we help each of our new employees make adjustments to our operational methods, we make sure every professional is able to handle the workload of each project by resolving any relevant concerns or issues they may have relating to this recent career shift.
101731 Senior Network Engineer - Ft. Meade, MD ManpowerGroup Public Sector101731 Senior Network Engineer - Ft. Meade, MDFort George G Meade, MarylandJoin a high-performing senior-level networks team tasked with architecting, designing, implementing, and maintaining a large-scale, mission-essential multi-agency network infrastructure. You’ll play a key role in shaping and sustaining secure, scalable, and resilient networking environments across data centers, transport layers, and rack-level infrastructure.
101731 Senior Network Engineer - Fairfax, VA ManpowerGroup Public Sector101731 Senior Network Engineer - Fairfax, VAFairfax, VirginiaJoin a high-performing senior-level networks team tasked with architecting, designing, implementing, and maintaining a large-scale, mission-essential multi-agency network infrastructure. You’ll play a key role in shaping and sustaining secure, scalable, and resilient networking environments across data centers, transport layers, and rack-level infrastructure.
Senior Network Engineer Ang SignalSenior Network EngineerSilver Spring, MarylandThe ideal candidate will provide network engineering and support of the enterprise network to support the science mission of our federal client. About Us: ANG SIGNAL is a technology focused company specialized in delivering world class network services and mission critical solutions to the federal government.
Network Engineer SME (TS/SCI with Poly Required) GCI, Inc.Network Engineer SME (TS/SCI with Poly Required)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. As a Network Engineer SME, a typical day will include the following duties/skills: The ideal candidate is responsible for managing security solutions, basic network monitoring, patch management, and other security tasks as assigned.
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.
Senior Network Engineer Samsung SDS America IncSenior Network EngineerRockville, MDPosition Summary: Samsung SDS America is seeking a highly skilled and experienced Senior Network Engineer to join our Network Operations Team at the Samsung Biologics manufacturing facility in Rockville, MD. Change Management: Review, provide feedback, and approve team members" Release Plans; validate technical accuracy for network changes and represent the network team in Change Management meetings.
Network Engineer Level 1 WOOD Federal SolutionsNetwork Engineer Level 1Laurel, Maryland$100,000–$150,000 / yearYou will work with a team of Network Engineers leading projects crafting, implementing, and maintaining our global WAN/LAN network infrastructure. This position is part of the team responsible for Palo Alto Networks’ network and security infrastructure for all enterprise, and customer-facing services.
Network Engineer - Senior ECS Federal LLCNetwork Engineer - SeniorWashington, DCThe ideal candidate will bring strong technical judgment, clear communication skills, documentation discipline, and the ability to collaborate across network, cybersecurity, systems, service desk, engineering, and government stakeholder teams in a classified or sensitive federal mission environment. This role requires a hands-on senior technical professional with experience supporting secure network environments, encrypted communications, COMSEC-related operations, routing, switching, troubleshooting, and documentation.
NewNetwork Engineer / Network Architecture - Junior, Mid-Level & Senior (3 Openings) - Q Clearance Required ActioNet IncNetwork Engineer / Network Architecture - Junior, Mid-Level & Senior (3 Openings) - Q Clearance RequiredVAActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. Candidates will work with technical teams and end users to support network communications, evaluate and improve network systems, troubleshoot technical issues, and contribute to the development and maintenance of secure, reliable IT environments.