23 switch engineer jobs at 21 companies in Strasburg, VA
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Network Engineer (Expert)
Sterling or McLean or Virginia or United States
$147k-$249k/yr OnsiteFull Time
11+ YOETop Secret/SCI with polygraph required, 11+ years experience, Bachelor's/Master's preferred, expertise with Google Cloud/Azure/AWS, Linux, VPC/VMs, firewalls, switches, routers, IPS, VPNs, commercial messaging and Android devices, and ability to troubleshoot after hours/weekends.
Google Cloud, Azure, AWS, Linux, VPC, VM, VPN, CMA, Android, CNGA, IPS, firewalls, switches, routers
4w
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Principal Hardware Engineer
Ashburn or Boston or Salem
$144k-$190k/yr OnsiteFull Time
15+ YOEBachelor's in Electrical Engineering, 15+ years DoD embedded systems/hardware design experience (SBC, FPGA, switch, I/O, VPX), experience with HDI PCB design and Siemens Expedition tools, strong leadership, US citizenship required, DoD clearance preferred.
Siemens Expedition DX Designer, Siemens Expedition PCB, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
3w
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Sr. Network Engineer (TS/SCI w/ CI Poly required)
Sterling, Virginia, United States
OnsiteFull Time
10+ YOEActive TS/SCI with CI Poly, Security+ CE or higher, 10+ years network engineering experience, bachelor’s/master’s in STEM, Cisco SD-WAN and multi-vendor routing/switching/firewall experience.
Cisco, Cisco SD-WAN, Software Defined Networking (SDN), AWS, Microsoft Azure, Citrix, Windows, Linux
2mo
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Network Engineer, Operations & Support
Henrico or Ashburn
$135k-$191k/yr FieldFull Time
6+ YOE6+ years deploying and operating large-scale production networks; experience with data center physical infrastructure, multi-vendor hardware, IPv4/IPv6, routing/switching protocols (BGP, IS-IS, MPLS, RSVP-TE, VRRP); Bachelor's in CS/CE or equivalent.
Python, Bash
1mo
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Cybersecurity Engineer
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOE3+ years experience; CompTIA Sec+ and CCNA required; ability to obtain Secret clearance; expertise in Active Directory, server stacks, switches, ATO/ATC, systems administration; must pass background and drug screening. CEH/CISSP and security-systems experience preferred.
Active Directory, Full Server Stacks, Switches, ATO, ATC, RMF, STIG, SCAP, NESSUS, LenelS2, AMAG, Genetec, Milestone, Hirsch, Software House C-CURE 9000, UFC 4-010-06, DoDI 8510.01, NIST SP 800‑53, NIST SP 800‑82, C+/++/#, JavaScript, Python, SQL, LUA
3w
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Datacenter Smart Hands Engineer
Ashburn, Virginia, United States
OnsiteFull Time
2+ YOE2+ years datacenter or smart-hands experience, strong network and hardware knowledge, experience with routers/switches/physical installs, CCNA required, able to work independently in mission-critical environments.
ServiceNow, routers, switches, LAN/WAN, Wi-Fi, VoIP, firewalls, servers, storage devices, UPS
3w
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Network Engineer
Dulles or Vienna
$173k-$211k/yr OnsiteFull Time
6+ YOEActive TS/SCI with polygraph, bachelor\u0002s degree (or equivalent experience) with 6+ years network engineering experience; hands-on Cisco, ACI, IOS-XE/NX-OS, routing, switching, and firewall/VPN technologies.
Cisco Datacenter, WAN, LAN, Client Access, MACsec, HSRP, VRF, VPC, ACLs, BGP, EIGRP, Cisco ACI, IOS-XE, NX-OS, FTD, ASA, VPN concentrators
2mo
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Journeyman Network Engineer
Springfield or Herndon or Ashburn
HybridFull Time
5+ YOE5+ years network engineering experience, bachelor\u0002s degree or equivalent, CCNA (required) CCNP preferred, experience with routing/switching, monitoring, incident response, and enterprise 24x7 operations.
Cisco, VoIP, VTC, ITSM, ITIL
2w
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Network Engineer – Network Configuration
Springfield or Ashburn or Orlando
$86k-$138k/yr OnsiteFull Time
5+ YOEU.S. citizen able to obtain CBP Public Trust; 5+ years enterprise network engineering, 2+ years network automation; experience with routing, switching, VPNs, ACLs, configuration management, and incident/change processes.
Network Automation, Cisco NSO, Ansible Automation Platform, SolarWinds NCM, Git, GitLab, GitHub, Splunk, Grafana, Prometheus, ELK Stack, Cisco Viptela, Palo Alto Prisma, VMware VeloCloud, AWS VPC, Azure Virtual Network, Python, PowerShell, Ansible, ServiceNow, Cisco IOS, IOS-XE, NX-OS, Juniper JunOS
1mo
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Senior Network Engineer
Chantilly, Virginia, United States
OnsiteFull Time
12+ YOEMust hold TS/SCI with full-scope poly, 12+ years relevant experience (7+ in technical operations), deep network engineering skills (BGP, firewalls, switches), Linux/Windows expertise, troubleshooting with TCPDump/Wireshark/Netstat/Zabbix, and strong communication skills.
BGP, TCPDump, Wireshark, Netstat, Zabbix, Linux, Windows, C, C++, Python
1mo
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Systems Engineer (SoHo Devices)
Chantilly, Virginia, United States
$110k-$180k/yr OnsiteFull Time
3+ YOEMust maintain TS/SCI with polygraph; degree in business, CS, information systems, engineering or related with relevant years of experience; ability to develop traceable requirements, CONOPS, assess technical risk, and forecast relevant technologies.
SoHo devices, routers, switches, firewalls
1w
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Field Engineer/Installer
Sterling, Virginia, United States
$99k-$206k/yr FieldFull Time
6+ YOEActive TS/SCI with polygraph required; 6+ years field engineering experience; BS/BA technical or equivalent; expertise with IP protocols, Cisco routing/switching, UPS/AC-DC power, fiber/CAT cabling, and technical documentation; ability to lift 50+ lbs and travel OCONUS up to 50%.
TCP/IP, UDP, ICMP, PPP, SIP, Cisco, UPS, CAT 5, CAT 6, Fiber Optic, Remedy, Microsoft Visio, Microsoft Office
1mo
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Principal Security Engineer
Basking Ridge or Alpharetta or Ashburn or Irving or Cary or Temple Terrace
$121k-$231k/yr HybridFull Time
6+ YOE6+ years relevant experience, bachelor’s degree or equivalent experience, leadership experience, deep routing/switching and network security expertise, hands-on with Python/Ansible/Terraform, Splunk/SIEM, and network telemetry analysis.
Python, Ansible, Terraform, Splunk, Confluence, SIEM, API
2mo
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Network Engineer Sr
Ashburn, Virginia, United States
OnsiteFull Time
5+ YOE5-7 years networking experience; DoD 8570.01-M Baseline for IAT Level III (CISSP, CASP+); CCNA/CCNP; Cisco IOS, routing/switching; DoD security tooling (HBSS, ACAS, eMASS); active DoD Secret Clearance or ability to obtain; US citizenship.
Cisco IOS, HBSS, ACAS, eMASS, DoD vulnerability management
1mo
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Network Testing Lab Infrastructure Engineer
Sterling, Virginia, United States
$73k-$149k/yr OnsiteFull Time
3+ YOETS/SCI with polygraph required. Bachelor's or Associate in IT/network engineering or equivalent experience, 3+ years related experience, basic networking knowledge, familiarity with routers/switches/firewalls, cabling standards, scripting (Bash/Python) desirable, attention to detail.
Bash, Python
1mo
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IT Senior Network Engineer (80296)
Sterling, Virginia, United States
OnsiteFull Time
10+ YOEBachelor's preferred (or equivalent experience), 10+ years corporate IT operations, 5+ years hands-on networking with switches/routers/firewalls, IPsec/BGP/MPLS/OSPF experience, Fortinet and Cisco expertise, cloud hybrid (Azure/AWS), packet capture and monitoring tools.
FortiGate, FortiManager, FortiAnalyzer, Cisco ASR, Cisco ISR, Cisco Nexus, Cisco Meraki, Azure, AWS, PRTG, IPsec, BGP, MPLS, VRF, QoS, Spanning-Tree, OSPF, 802.11, ACL, DHCP, TCP/IP, DNS
2mo
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SME Network Engineer
Chantilly, Virginia, United States
OnsiteFull Time
16+ YOE16+ years’ experience; Bachelor’s or Master’s preferred; cloud, Linux, network gear, VPNs, CMA, after-hours support.
Cloud platforms (AWS, Azure, Google Cloud), Linux, Networking gear, VPN, Firewalls, Switches, Routers, IPS, CMA messaging applications
1mo
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Network Engineer – Cisco & Zero Trust Architecture
Ashburn, Virginia, United States
OnsiteFull Time
Hands-on Cisco networking experience, routing/switching, Zero Trust implementation (NIST SP 800-207), NIST SP 800-53 familiarity, firewall/VPN/802.1X/siem experience, vulnerability remediation, and eligibility for Public Trust Tier 2 or holding DoD clearance.
Cisco, NIST SP 800-53, NIST SP 800-207, NIST Risk Management Framework (RMF), SIEM, 802.1X, VLANs, DNS, DHCP, VPNs, firewalls, Cisco Secure Configuration Guides
2mo
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Senior Network / Communications Engineer Engineer (Hybrid Cloud + OCONUS Connectivity (2026-0137)
Chantilly, Virginia, United States
OnsiteFull Time
10+ YOEBachelor’s degree and 10+ years of related experience; strong AWS networking (IaC/Terraform); global WAN/field deployment; TS/SCI clearance with polygraph preferred; ability to travel 30-40% international.
Terraform, AWS, VSAT, Direct Connect, VPN, Router, Switch, Firewall, Cat5/6, Coaxial, Fiber Optics, Terraform
1mo
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Senior Specialist, IT Network Support - Operations (Ashburn, VA, US, 20147)
Ashburn or United States or Canada
$92k-$100k/yr FieldFull Time
5+ YOE5+ years network engineering/support experience; expertise in TCP/IP, DNS, DHCP, Wi‑Fi, routing, switching, firewalls; able to design, implement, troubleshoot enterprise networks; willing to travel extensively across US and Canada.
Cisco Meraki, TCP/IP, DNS, DHCP, Wi-Fi, VPN, POS, PCI
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