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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Network Security Engineer
Chantilly, Virginia, United States
$176k-$282k/yr OnsiteFull Time
8+ YOEActive TS/SCI with polygraph required; senior network security experience; scripting (Python, bash, Perl, SQL); Linux proficiency; network device configuration, packet inspection, and virtual infrastructure experience (vSphere).
Python, SQL, Debian, Kali, CentOS, Ubuntu, Wireshark, tcpdump, Metasploit, netcat, nmap, bash, Perl, vSphere, Linux
1mo
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Network Security Engineer
Chantilly, Virginia, United States
$176k-$282k/yr OnsiteFull Time
3+ YOEActive TS/SCI with polygraph; 8 yrs (BS), 6 yrs (MS), or 3 yrs (PhD) experience; proficiency with Linux (Debian, Kali, CentOS, Ubuntu), networking, packet analysis (Wireshark, TCPdump), scripting (bash, Perl, Python), vSphere, and network security tools.
Linux, Debian, Kali, CentOS, Ubuntu, Wireshark, TCPdump, Metasploit, netcat, nmap, bash, Perl, Python, vSphere, SQL
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
3mo
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Network Engineer
Chantilly or Herndon or McLean
OnsiteFull Time
5+ YOEActive TS/SCI with Polygraph; 5+ years network engineering; BS in CS/Software Eng or related; strong networking and security knowledge; hands-on with network hardware and security tools.
Networking hardware, Firewalls and VPN, Network monitoring tools, Linux/Unix, Scripting (Python, Bash)
1mo
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Senior Network Security Engineer
Chantilly or United States
RemoteFull Time
5+ YOEActive TS/SCI with Polygraph required; Bachelor's degree or 4+ years experience; 5+ years in information systems security/cyber engineering; experience with enterprise security deployments, firewalls/IPS/AV; IAT Level II (or obtain within 6 months).
Cisco Identity Services Engine (ISE), Nmap, Nessus, tcpdump, Shell, Perl, XML, Windows, Linux
1w
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Network Engineer
Sterling, Virginia, United States
$135k-$155k/yr HybridFull Time
4+ YOE4+ years network engineering experience designing and operating secure multi-cloud networks (AWS/GCP), BGP/OSPF, DNS, cloud interconnects, federal compliance (FedRAMP/CMMC/NIST 800-53), and infrastructure-as-code automation.
AWS, GCP, BGP, OSPF, Direct Connect, Transit Gateway, VPC peering, PrivateLink, Cloud Interconnect, Equinix, Route53, Cloud DNS, DNSSEC, Terraform, CloudFormation
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
2mo
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Network Engineer
Chantilly, Virginia, United States
OnsiteFull Time
15+ YOETS/SCI clearance with polygraph; 15+ years in network engineering; BS in Computer Science/Engineering; CI/CD in cross-domain; strong network security experience; on-site work in Chantilly, VA.
Firewalls, VPNs, Network protocols, LAN/WAN, WLAN, Routers, Switches, Cross Domain Solutions, CI/CD, Cloud platforms, Linux, Windows
3mo
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Network Engineer
Tysons Corner or Warrenton
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
10+ YOE10+ years in enterprise IP networks; SDN with Cisco ACI; VXLAN/EVPN; boundary security; TS/SCI with Polygraph clearance; US citizenship.
Cisco ACI, Cisco DCNM, OTV, VMware NSX, VXLAN/EVPN, Ansible, Puppet, Chef, Python, REST APIs
1mo
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AQ Network Engineer
Chantilly, Virginia, United States
OnsiteFull Time
15+ YOEActive TS/SCI clearance with polygraph; 15+ years in network engineering and security; BS in Computer Science or Computer Engineering; strong CI/CD and cross-domain security experience.
Firewalls, VPNs, Cross Domain Solutions, CI/CD, Linux, Windows, Cloud, Networking protocols (TCP/IP)
2w
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Senior Network Engineer
Sterling, Virginia, United States
$150k-$254k/yr OnsiteFull Time
10+ YOEMinimum 10 years relevant experience; Bachelor's or Master's in a STEM field; meet DoDD 8140 (Security+ CE); experience with geographically dispersed classified/unclassified networks, SDN (Cisco preferred), Citrix, AWS/Azure; strong documentation and engineering skills; ability to obtain Top Secret/SCI with polygraph.
Citrix, AWS, Microsoft Azure, Cisco
1mo
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Network Engineer
Chantilly, Virginia, United States
OnsiteFull Time
11+ YOEExtensive network engineering experience (11+ years); Bachelor's or Master's preferred; cloud, Linux, security, and VPN expertise; after-hours support.
Google Cloud, Azure, AWS, Linux, VPN, Firewalls, Switches, Routers, CMA
1mo
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Senior Cloud Network Engineer
Manassas, Virginia, United States
$101k-$188k/yr OnsiteFull Time
5+ YOE5+ years in cloud networking/platform engineering with hands-on AWS networking (VPC, subnets, routing, NAT, gateways, load balancing), Infrastructure-as-Code (Terraform, CloudFormation), Linux, Git, network security, and participation in on-call rotations. Must be eligible to work in the US without sponsorship.
AWS Landing Zone, VPC, AWS Transit Gateway, AWS Direct Connect, AWS Network Firewall, AWS WAF, AWS Shield, Terraform, CloudFormation, CI/CD, Linux, Git
1mo
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SATCOM Network Engineer
Chantilly, Virginia, United States
OnsiteFull Time
10+ YOEMust hold TS/SCI with polygraph; expertise in RF communications, IP networking (TCP/IP, UDP, Ethernet, MPLS), information security, vulnerability assessments, and configuring/troubleshooting routers, switches, firewalls, and satellite modem equipment. 10+ years experience with a degree (15+ without).
TCP/IP, UDP, Ethernet, MPLS, routers, switches, firewalls, satellite modem equipment, spectrum analyzers, network analyzers, power meters, environmental test chambers, EMI/EMC
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
1mo
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Network Security Analyst
Chantilly, Virginia, United States
$94k-$198k/yr OnsiteFull Time
5+ YOETS/SCI with polygraph, bachelor’s in technical discipline, 5+ years relevant experience, TCP/IP/network analysis, scripting (python, bash), Windows/Linux command-line, REGEX, strong analytic and communication skills.
TCP/IP, Python, Bash, PowerShell, Windows, Linux, REGEX
2mo
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Senior Network Engineer
Frederick, Maryland, United States
$125k-$170k/yr RemoteFull Time
8+ YOEDesign, implement, and manage enterprise network infrastructure (on-prem and cloud); lead modernization, security, and automation; mentor engineers.
Cisco IOS, IOS-XE, NXOS, NetScaler, F5, Riverbed, Palo Alto, Cisco Catalyst, ISR, ASR, Nexus, ASA/FTD, IPSec, DMVPN, BGP, OSPF, VPC, QoS, 802.1x, SD-WAN, Azure, Automation/Infrastructure as Code, AIOps
1mo
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Network Security Analyst
Chantilly, Virginia, United States
$94k-$198k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE, active TS/SCI with polygraph, 5+ years technical experience, TCP/IP and routing knowledge, network analysis, scripting (Python, bash), Windows/Linux command line, REGEX, link analysis and data integration tools, strong communication and analytic skills.
TCP/IP, Python, bash, Microsoft PowerShell, Windows, Linux, REGEX, link analysis, data integration
14h
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Network Engineer
Arcola, Virginia, United States
OnsiteFull Time
3+ YOEActive U.S. government secret clearance,3+ years network engineering experience, hands-on Cisco infrastructure, routing (EIGRP,BGP), IPSec VPN, DISA STIGs familiarity, CompTIA Security+ (DoD 8570/8140 IAT II).
Cisco, EIGRP, BGP, IPSec, DISA STIGs, AWS, Azure
3w
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Network Engineer
Chantilly, Virginia, United States
$130k-$260k/yr OnsiteFull Time
Active Top Secret/SCI with Full Scope Polygraph required. Hands-on firewall administration, network access control, VPN tunneling, endpoint security (including BlueStacks), and developing/enforcing access controls and security policies.
BlueStacks, VDI
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