3w
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Cloud Routing Developer - Topsecret
Centreville, Virginia, United States
$104k-$181k/yr OnsiteFull Time
5+ YOETop Secret clearance required; 5+ years in network/security/systems; Bachelor's in CS/CE/SE or equivalent; production experience in C++ and Go; scripting in Python and Bash; Node.js knowledge; Linux system proficiency; WireGuard/IPsec and IP routing; applied cryptography and key lifecycle management; AWS/Google Cloud operations; CI/CD and packet-le...
C++, Go, Python, Bash, Node.js, Linux, systemd, iptables, nftables, TUN/TAP, AEAD, HKDF, X25519, TLS, AWS, EC2, VPC, IAM, Google Cloud, WireGuard, IPsec, QUIC, DPDK, XDP, Rust, CI/CD, infrastructure-as-code
2mo
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System Development Engineer, ADC - RAPP (Route 53 and Perimeter Protection)
Denver or Jessup or Arlington or Herndon
$99k-$160k/yr OnsiteFull Time
2+ YOE2+ years software development; proficiency in at least one modern language; knowledge of systems engineering fundamentals; TS/SCI with polygraph required.
14h
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Network Engineer
Chantilly or McLean
$112k-$222k/yr OnsiteFull Time
5+ YOE5+ years configuring Cisco IOS and/or Cisco NX-OS in datacenter environments, VLANs, routing, and security; active TS/SCI with polygraph required.
Cisco IOS, Cisco NX-OS
3mo
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Network Engineer
Chantilly or Herndon or McLean
OnsiteFull Time
5+ YOE5+ years of network engineering experience; TS/SCI with Poly; BS in CS or related field; strong routing, switching, security, and VPN knowledge.
Cisco, Juniper, Arista, Palo Alto, Fortinet, Cisco ASA, VPN, SolarWinds, Wireshark, Linux/Unix, Python, Bash
2mo
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Network Engineer - Network Telecommunications
Sterling, Virginia, United States
$150k-$254k/yr OnsiteFull Time
15+ YOEBachelor's degree or equivalent; 15 years network/telecommunications engineering experience; expertise with routing, switching, firewalls, LAN/WAN design, routing protocols, SDN/ACI, Cisco/Juniper, DNAc, SNORT, VPNs, and scripting (JINJA, Python, YAML).
Routing Protocols (OSPF), EIGRP, BGP, HSRP, VRRP, GLRP, STP, VTP, VLAN, IPSec, Cisco AnyConnect, Digital Network Architecture Center (DNAc), Cisco Application Centric Infrastructure (ACI), SNORT, Cisco Security Manager, Cisco Prime, HP Openview, TACACS, Cisco ASA, McAfee G2, IBM IDS/IPS, McAfee IPS, JINJA, Python, YAML, SONET, ATM, MPLS, POS
2mo
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Network Engineer
Chantilly or Herndon
$175k-$220k/yr OnsiteFull Time
6+ YOEActive TS/SCI with Full-Scope Polygraph, 6+ years network engineering experience, expertise with routing/switching, firewalls, VPNs, Cisco/Juniper, and secure mission environments.
Cisco, Juniper, VoIP
3mo
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Network Engineer
Reston, Virginia, United States
$90k-$160k/yr HybridFull Time
2+ YOEBachelor’s degree in Computer Science or IT; 2-5+ years network engineering; strong knowledge of routing, switching, SD-WAN, security; CCNA/CCNP preferred; cloud and automation experience.
Python, Ansible, NetBox, SolarWinds, Nagios, PRTG, AWS, Azure, GCP, Cisco ACI, VMware NSX
3mo
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Network Engineer
Chantilly or Herndon or McLean
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
8+ YOEBS in Computer Science/Information Technology/Network Engineering or related experience; 8+ years in enterprise IP networks; expertise in routing and switching; Cisco CAI; TS/SCI with Polygraph clearance.
Cisco Cloud & AI Infrastructure (CAI), Cisco Nexus, ACI, UCS, NAC (ISE, ClearPass), Ansible, Python, Terraform, AWS, Azure, GCP, BGP, OSPF, EIGRP, IS-IS, SD-WAN, SDN, NFV, VPN, Firepower, IKE/SSL, 802.1Q, LACP, STP, VTP, NAC
1w
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Engineer III, Security Engineer
Cary or Alpharetta or Hilliard or Ashburn or Irving or Branchburg
$81k-$155k/yr HybridFull Time
3+ YOEBachelor's or 3+ years network security experience; strong TCP/IP and routing knowledge; experience with network equipment (Cisco, Juniper, Arista, Palo Alto, F5), NetFlow analysis, scripting (Python, Powershell, Perl), and cross-functional communication.
Python, Powershell, Perl, Splunk, Claude Code, Elasticsearch, CrowdStrike, NETSCOUT OCI
1mo
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Network Engineer
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOEMinimum 5 years configuring Cisco IOS and/or Cisco NX-OS in a datacenter environment; experience with VLANs, routing, security; top-of-rack and SAN preferred; ability to work independently and in agile teams.
Cisco IOS, Cisco NX-OS
1w
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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
3mo
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Senior Network Engineer
Seattle or Reston or New York or San Jose
$162k-$242k/yr HybridFull Time
10+ YOE10+ years in network engineering; experience with FedRAMP Moderate/High; multi-region/global routing; automation; strong communication.
BGP, OSPF, JunOS, EOS, NX-OS, IOS-XE, Python, Ansible/AWX, Git
5d
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Network Engineer (SME)
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
11+ YOE11+ years network engineering experience with routing, switching, firewalls, SD-WAN, cloud networking; ability to design, implement, document, and mentor; Top Secret/SCI eligibility required.
EIGRP, BGP, ISIS, STP, LACP, VTP, MPLS, NAT, VPN, SD-WAN, VERSA, AWS, Azure, Google, Java, Python
2w
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Project Engineer - Maritime
Reston, Virginia, United States
OnsiteFull Time
10+ YOEBachelor's in EE/CE or related, 10+ years in communication systems, experience with IP networking, embedded Linux and containerization, system engineering, troubleshooting, leadership across multidisciplinary teams, and active TS clearance; travel up to 30%.
IP networking, routing, firewalls, embedded Linux, containerization technologies, Oscilloscope, Spectrum Analyzer, Power Meter, traffic generator
1mo
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Network Engineer
Sterling, Virginia, United States
OnsiteFull Time
9+ YOETS/SCI with Poly clearance, 9+ years experience, BS degree in Electrical/Electrical Engineering or related field, strong Cisco routing/switching, VPN, IPSEC/SSL, RF transport, WAN/LAN design, and enterprise network architecture knowledge.
Cisco Routing and Switching, IPSEC, SSL, VLAN, RF communications, Satellite, Cellular, Microwave, VSAT, TCP/IP, Routers, Switches, Firewalls, Spectrum analyzers, Network sniffers, LAN/WAN simulation
1mo
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Senior Network Engineer
Falls Church or Herndon
$94k-$115k/yr HybridFull Time
10+ YOE10+ years supporting enterprise networking; high school diploma; hands-on experience with routing, switching, BGP/OSPF, firewalls, VPNs, DNS/DHCP, and network security; strong troubleshooting and collaboration skills.
BGP, OSPF, TCP/IP, DNS, DHCP, HTTP/HTTPS, VPN, JUNOS, SD-WAN, Zscaler
1w
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Sr. Network Engineer
Texas or Chantilly or Baltimore
RemoteFull Time
7+ YOE7+ years enterprise LAN/WAN experience, professional-level networking certification (CCNP preferred, CCIE strongly preferred), US citizenship, travel up to 50%, strong routing/switching and SDN expertise.
Cisco Catalyst SD-WAN, Meraki, Palo Alto Prisma, Juniper Session Smart, Cisco SDA, Catalyst Center, ISE, Cisco ThousandEyes, IPSLA, NetFlow, sFlow, Cisco Umbrella, Palo Alto Prisma Access, Zscaler, Cloudflare One, AWS Direct Connect, Azure ExpressRoute, GCP Interconnect, Python, Ansible, Terraform, NETCONF, RESTCONF
1w
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Network Solutions Engineer
Washington or Reston
$105k-$231k/yr OnsiteFull Time
15+ YOE15+ years networking experience, IAT II and CCNP/CCIE (or equivalent), TS/SCI with polygraph required, deep routing/switching and network protocol expertise.
Cisco, Juniper, F5, Aruba, Ruckus, Versa, NOM, NetScout, BGP, OSPF, GRE, VPN, L2TP, Spine and Leaf, BGP Peering
1mo
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Sr. Network Engineer
Chantilly, Virginia, United States
$100k-$200k/yr OnsiteFull Time
Applied Network Solutions: Providing cybersecurity and network engineering services for government agencies.
16+ YOETS/SCI Poly; 16 years experience; DoD 8140 IAT Level 2; network engineering; Cisco/Brocade/Juniper; routing protocols; DNS; VLANs.
Cisco, Brocade, Juniper, OSPF, BGP, DNS, 802.1q, STIGs, ATO
6d
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Network Engineer, Optical Deployment
Denver or Reston or Menlo Park or Seattle
$135k-$191k/yr OnsiteFull Time
6+ YOEBachelor's or equivalent,6+ years network engineering,3+ years optical engineering,experience with routing/switching/optical transport,data center design,leading deployment and vendor coordination.
Python, Go