Senior Network / Communications Engineer (Hybrid Cloud + OCONUS Connectivity (2026-0137) Acclaim Technical ServicesSenior Network / Communications Engineer (Hybrid Cloud + OCONUS Connectivity (2026-0137)Chantilly, VAThis role is a hands-on engineer/architect responsible for cloud networking in AWS (VPC design, Transit Gateway, routing, VPN/Direct Connect where applicable, security controls, virtual firewalls such as vASA, and infrastructure-as-code using Terraform) as well as field-deployable connectivity solutions (VSAT, line-of-sight, and terrestrial ISP integrations) in austere environments. Strong AWS networking experience (including IaC/Terraform), demonstrated global WAN/field deployment experience (VSAT/LOS/ISP coordination), and proven ability to troubleshoot complex hybrid network issues under uptime constraints.
Mid Analyst ARCTICOM LLCMid AnalystQuantico, VAOffering a broad range of information technology solutions, Arcticom, LLC provides network and systems administration, enterprise architecture and resource planning, certification and accreditation, software design, programming, maintenance of telecommunications and land mobile radio equipment and systems, help desk support and IT transformation services among other services. Essential and marginal functions may require maintaining physical condition necessary for bending, stooping, sitting, walking or standing for prolonged periods of time; most of time is spent sitting in a comfortable position with frequent opportunity to move about.
NewNetwork Infrastructure Security Engineer AHU TechnologiesNetwork Infrastructure Security EngineerWashington, District of ColumbiaMonitor security measures in place within network perimeter, ensuring breaches do not occur and information is safeguarded from unauthorized access; Proactively oversee the activities involved in quality resolution of complex technical issues, responding with an appropriate sense or urgency to problems escalated to Network Engineer’s level; Coordinate with appropriate personnel to determine positive solutions that increase end user satisfaction, following through to completion, and communicating resolution results; escalate to management any situation that could adversely impact the service provided to the end user; Monitor trends in documented incidents and determine appropriate actions necessary to eliminate future occurrences and improve customer service levels in an appropriate timeframe; Provide network design services. Coordinate with the Infrastructure Services Group staff to establish the scope, timing and technical approach to be used for proposed network changes; Ensure adherence to network policies and procedures; Manage production and disaster recovery networks and security.
Network Security Engineer AHU TechnologiesNetwork Security EngineerWashington, District of Columbia$45–$50 / hourHighly Desired Certifications: · Certification in network or system administration is highly desired, such as CCNA, CCNP, CCIE, CISSP, MCSE, MCSA, or other related and similar certifications Qualifications: · Must have knowledge in the development, configuration, installation, and maintenance of networked systems including local area networks (LANs) and wide area networks (WANs), telephony systems; and perform routing network configuration management functions. · Monitor network infrastructure and systems using tools such as Cisco ISE, Cisco Umbrella, Cisco FMC, SSH, Microsoft Active Directory Tools and Utilities, Microsoft Intune, Kaseya, Cayosoft, RDP, and managing appliances including IDS/IPS devices, firewalls, VMware vCenter, Windows Servers, DHCP, DNS, and other tools as available or necessary.
Actionet, Inc. Careers - Network Engineer Level II (Firewall) ActioNet, Inc.Actionet, Inc. Careers - Network Engineer Level II (Firewall)Rosslyn, VAActioNet is a dynamic, award-winning SEI CMMI Level 4 and ISO 20000/ISO 27000 I Certified IT Services Firm that specializes in Enterprise Software Development involving Full Lifecycle Methodology, Project Management, Information Systems Security, Systems Integration and Training. The Network Engineer Level II is a mid-level IT professional responsible for designing, implementing, and maintaining network systems to ensure reliable and secure connectivity across the organization.
T1 Cyber Network Defense Analyst – Shift (w/ active TS) Critical SolutionsT1 Cyber Network Defense Analyst – Shift (w/ active TS)Washington, DC$58,000–$74,000 / yearFull timeFull PCAP, Firewall, Proxy logs, IDS logs, etc)Collaborate with team members to analyze an alert or a threatStay up to date with latest threatsMonitor shared email box for notifications and requestsUtilize OSINT to aid in their investigationContribute to content tuning requests BASIC QUALIFICATIONS:Active TS/SCI and must be able to obtain and maintain an Entry on Duty (EOD) clearanceMust have the ability to work non-core hours, if necessary. Bachelor's degree in Computer Science, Engineering, Information Technology, Cybersecurity, or related field AND a minimum of two (2) years professional experience in the areas listed below:Network AdministrationUnix/Linux AdministrationSoftware engineeringSoftware developmentSystems administrationHelp desk/IT supportThe ideal candidate is a self-motivated individual in pursuit of a career in cyber security.
Network Engineering, Advisor PeratonNetwork Engineering, AdvisorLandover, Maryland$135,000–$216,000 / yearFull timeThis program delivers full life-cycle engineering support for all system elements including Development (hardware, software and networking), Systems and Security Engineering (Integration, Testing and Deployment), Sustainment (Logistics, and Field Support), Network Operations Center (NOC)/Help Desk, and training support for the user community. Conduct cost/benefit analysis and provide specific detailed information to the customer for hardware and software selection, implementation techniques and tools for the most efficient solution to meet program mission needs, including present and future capacity requirements.
Senior Network Engineer Resource Management Concepts, Inc.Senior Network EngineerBethesda, MD$175,000–$205,000 / yearYou will serve as the technical authority for secure routed and switched campus networks, cross-domain enclaves, DISA circuits, and tactical-to-strategic integration, ensuring strict alignment with DISA STIGs and NIST cybersecurity controls. Compliance & Hardening: Practical experience using SCAP tools, Nessus/ACAS scanning reports, and STIG Viewer to remediate network findings.
Actionet, Inc. Careers - SR Network Engineer (Regional Lead. Net) ActioNet, Inc.Actionet, Inc. Careers - SR Network Engineer (Regional Lead. Net)Vienna, VADegree: Technical BA/BS degree; Experience: 7 years with bachelor's degree; Commensurate: High School diploma or associate degree plus a minimum of 9 years performing as a Network Engineer on large, complex networks; Specific Skills: Proficient with MS Office Suite (Excel, Word, PowerPoint, Visio), AutoCAD; demonstrates excellent communication and interpersonal skills, with the ability to work effectively with their team and customers; Certification(s): CCNP or equivalent; CompTIA Security+; Clearance: Secret. ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT solutions provider with 25+ years of stellar performance.
Senior Network Administrator Chaos IncSenior Network AdministratorWashington, DC$120,000–$180,000 / yearThis is a hands-on technical role at the core of our IT and security operations; you''ll build, configure, and maintain routers, switches, firewalls, and wireless infrastructure, monitor network performance and availability, troubleshoot connectivity issues, and ensure our network remains resilient, secure, and mission-ready. Manage network security controls including firewall rule sets, VPN configurations, access control lists, and network-layer inspection (proxy, SSL inspection, mail gateway) in coordination with cybersecurity teams.
NewNetwork Intrusion Specialist LV8D SolutionsNetwork Intrusion SpecialistChantilly, VALV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. The Communications Systems Engineer will act as a Network Intrusion Specialist to provide onsite systems engineering and technical advisory (SETA) services in support of a government program in Chantilly, VA.
NewNetwork Program Manager Systems Engineering Solutions CorporationNetwork Program ManagerAshburn, VAProgram Description: This program is required to provide ongoing support for the agencies Network Operations Center (NOC) and Wireless Network Operations Center (WNOC), which are critical components within the Office of Information and Technology (OIT), Enterprise Infrastructure and Operations Directorate (EIOD), and Network Operations Division (NOD). Establishes and maintains technical and financial reports to show progress of projects to management and customers, organizes and delegates responsibilities to subordinates and oversees the successful completion of all assigned tasks.
IT Network Engineer MedVanta CareersIT Network EngineerBethesda, MarylandOur services are specifically designed for musculoskeletal (MSK) providers and go beyond that of a traditional MSO, empowering our clients with the precise infrastructure, data, technology, and administrative processes needed to thrive both today and tomorrow. In addition to remote support and infrastructure management, this position includes hands-on field service work at office and clinical locations to install, troubleshoot, and maintain network and endpoint systems.
Network Engineer - Technical Expert (HPC) VibrintNetwork Engineer - Technical Expert (HPC)Annapolis Junction, MDFull timeRequired Skills:MUST HAVE datacenter network design and architecture experience to include installation and configuration of Cisco routers, switches, firewalls and IPSEC virtual private networksCisco 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)Physical installation and configuration and troubleshooting of network routers, switches, load balancers and security devices. By joining this particular High Performance Computing (HPC) prime contract, you'll help maintain and advance the computing infrastructure that powers unprecedented mission-critical analysis, scientific discovery, and scalable national security outcomes.______________________________________________________________________As a Network Engineer - Technical Expert on this program, you will help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and specialized processing environments.
Digital Network Exploitation Analyst (DNEA) BytoaDigital Network Exploitation Analyst (DNEA)Annapolis Junction, Maryland$135,000–$250,000 / yearAnalyze SIGINT and cybersecurity data at multiple levels up and down the OSI network stack and bring a solid understanding of logical/physical IP core infrastructure, communication devices and how they connect to networks, and the traffic movements in a network. In addition, it may also include engineering hardware and/or software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, systems engineering, and/or network and systems administration.
Computer Network Defense (CND) Analyst *ALL LEVELS* LinkComputer Network Defense (CND) Analyst *ALL LEVELS*Ft Meade, MarylandDegree Field: Network Engineering, Systems Engineering, Information Technology, or related field (e.g., General Engineering, Computer Engineering, Electrical Engineering, Computer Science, Computer Forensics, Cyber Security, Software Engineering, Information Assurance, or Computer Security). Support a wide range of data transport possibilities, such as traditional wired networks, wireless transport (including Wi-Fi and cellular), collaborative platforms such as video teleconferencing, and the hardware and software that enable it all.
Corporate Enterprise Network (WAN): Network Engineer - Senior W/Secret Clearance TekSynapCorporate Enterprise Network (WAN): Network Engineer - Senior W/Secret ClearanceSpringfield, Virginia$135,000–$210,000 / yearFull timeExpert knowledge of the following protocols and services for both IPv4 and IPv6: OSPF, Multi-Protocol BGP, MPLS (L2VPN, L3VPN, VPWS, TE, CSC), Multicast (MSDP, PIM-SM, PIM-SSM, Multicast VPN, Quality of Service, VPN Routing and Forwarding and Stateless Firewall Filters. Coordinate with the government customer to create a Technology Assessment Plan (TAP) to include the objectives, scope, equipment and configurations, technical approach, procedures, schedules, and roles and responsibilities required to complete the WAN technology refresh and upgrades.
System Administration L1 - TS/SCI Poly required EmtakSystem Administration L1 - TS/SCI Poly requiredAnnapolis Junction, MarylandInstall, configure, upgrade, and maintain servers, workstations, and laptops running CentOS, Rocky Linux, and Red Hat Enterprise Linux (RHEL). We offer competitive compensation, outstanding benefits, career growth opportunities, and the chance to work alongside experienced professionals solving real-world national security challenges.
Network Engineer (Skill Level 2) Kaizen Approach, Inc.Network Engineer (Skill Level 2)Annapolis Junction, MDMust have the ability to lead efforts involving dynamic requirements and scale, work with system engineers and cross-organizational teams to define requirements, and resolve complex network problems using network analyzers, WAN test equipment, and network simulators. Must have ten (10) years of experience on programs and contracts of similar scope, type, and complexity, including three (3) years of experience with network tools (WhatsUp Gold and NetFlow) and three (3) years of experience with SIGINT tools (Common View/Max View, Triton, and TUMMS).
INE Sr Network Engineer w/TS/SCI Clearance TekSynapINE Sr Network Engineer w/TS/SCI ClearanceSpringfield, Virginia$150,000–$210,000 / yearFull timeThe INE Sr Network Engineer will provide senior network engineering, troubleshooting, integration, modernization, and escalation support for secure COMSEC network environments. “Technology 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.