32 network expert jobs at 13 companies in Winchester, VA
6d
Save
Mark Applied
Hide
Network Engineer- Expert
Herndon or Chantilly
$177k/yr OnsiteFull Time
11+ YOERequires 11+ years of network engineering experience, active TS/SCI with full-scope polygraph, and expertise in network architecture, firewalls, routing, switching, cloud networking, Linux, and network security.
Cisco, Palo Alto, Netscaler, AWS, Microsoft Azure, Oracle, Google Cloud, Linux, EIGRP, BGP, ISIS, STP, LACP, VTP, SD-WAN, MPLS, VPN, Android
2w
Save
Mark Applied
Hide
Network Engineer (Expert)
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
11+ YOERequires 11+ years of related experience and a bachelor's degree, or advanced degree substitution. Requires CCNA or equivalent, Cisco networking, OSI layers 1–3, VLAN tagging, and network media knowledge.
Cisco, Juniper, ServiceNow, NetIM, Network analyzer, Network performance tools, HAIPE encryptors
2w
Save
Mark Applied
Hide
Network Engineer (Expert)
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
11+ YOEBachelor's preferred, minimum 11 years relevant experience; deep knowledge of network architecture, routing/switching, MPLS, network automation; familiarity with EIGRP, BGP, ISIS, STP, LACP, VTP; Top Secret/SCI eligibility.
EIGRP, BGP, ISIS, STP, LACP, VTP, MPLS
1w
Save
Mark Applied
Hide
Network Engineer (Expert)
Herndon, Virginia, United States
$141k-$239k/yr OnsiteFull Time
11+ YOERequires 11+ years of network engineering experience, firewall expertise, and ability to obtain or possess Top Secret/SCI Polygraph clearance. Bachelor's or Master's degree preferred; U.S. citizenship required.
Cisco, Palo Alto, Netscaler, Cisco FTD, Palo Alto Panorama, AWS, Microsoft Azure, Oracle, Google, TCP/IP, OSI
2d
Save
Mark Applied
Hide
Expert Network Engineer (VoIP)
Anywhere in the world
$180k-$210k/yr OnsiteFull Time
8+ YOEActive TS/SCI with full-scope polygraph, bachelor's degree in computer science or related field, and 8+ years of network engineering experience. Requires VoIP, LAN/WAN, VPN, TCP/IP, QoS, and PowerShell expertise.
PowerShell, Hyper-V, TCP/IP, QoS, LAN, WAN, OSPF, EIGRP, BGP, IP Multicasting, Cisco, Asterisk, 3CX, SIP, RTP, H.323, Session Border Controllers (SBCs), TLS, Wireshark, Linux, PolyCom VTC
2d
Save
Mark Applied
Hide
Expert Network Engineer (VoIP)
Anywhere in the world
$180k-$210k/yr OnsiteFull Time
8+ YOEActive TS/SCI with full-scope polygraph, bachelor's degree in computer science or related field, and 8+ years of network engineering experience. Requires VoIP, LAN/WAN, QoS, VPN, PowerShell, Hyper-V, and troubleshooting expertise.
VoIP, SIP, RTP, H.323, LAN, WAN, QoS, Session Border Controllers (SBCs), TLS, VPN, Wireshark, PowerShell, Hyper-V, TCP/IP, OSPF, EIGRP, BGP, IP Multicasting, Cisco, Asterisk, 3CX, Linux, PolyCom VTC
1mo
Save
Mark Applied
Hide
Senior Network Engineer
United States or High Point or Chantilly
$90k-$190k/yr RemoteFull Time
7+ YOE7+ years technical experience (or 9+ with associate/HS), expert in wired/wireless/mobile networks, BGP/OSPF/EIGRP, STIG/POA&Ms, CCNP or equivalent, CompTIA Security+, Secret-eligible.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Visio, AutoCAD
1mo
Save
Mark Applied
Hide
Senior Network Engineer - TS/SCI
Centreville, Virginia, United States
$104k-$181k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance, 8+ years network engineering experience, expert TCP/IP and routing, Cisco hardware experience, hybrid cloud networking (Azure), DoD STIG hardening, and professional network certifications.
Cisco Catalyst, Cisco Nexus, Cisco IOS-XE, Palo Alto, Cisco Firepower, Microsoft Azure, ExpressRoute, VNet, VPN, BGP, OSPF, EIGRP, VLAN, HSRP, VRRP, QoS, Python, Ansible, Terraform, IPAM, DoD STIGs, TACLANE
3mo
Save
Mark Applied
Hide
Systems Administrator Expert
Herndon, Virginia, United States
OnsiteFull Time
11+ YOETop Secret clearance with polygraph; Bachelor's or Master's preferred; 11+ years relevant experience; strong networking and documentation skills.
2w
Save
Mark Applied
Hide
Technical Subject Matter Expert (SME)
Chantilly, Virginia, United States
$150k-$200k/yr OnsiteFull Time
10+ YOEBachelor's degree or equivalent experience, 10+ years designing enterprise networks, prior NRO experience, TS/SCI with CI polygraph, and expertise in network architecture, operations, security, and optimization.
TCP/IP, DNS, DHCP, IP Address Management (IPAM), Linux, Windows, AWS, Azure
1mo
Save
Mark Applied
Hide
Test Engineering Expert
Chantilly, Virginia, United States
$87k-$198k/yr OnsiteFull Time
7+ YOE7+ years system/software testing including FAT, Windows/Linux OS setup, VMware, VM environments, network analysis tools, TS/SCI with polygraph required.
VMware Workstation Pro, VMware ESXi, Virtual Machines, Windows, Linux, Wireshark, Process Monitor (Procmon), Process Explorer, Python
3d
Save
Mark Applied
Hide
Technical Operator, Expert
Chantilly, Virginia, United States
$132k-$290k/yr OnsiteFull Time
15+ YOEBachelor’s degree in a relevant technical field, 15+ years of relevant experience, TS/SCI clearance with polygraph, cyber operations expertise, network fundamentals, and software development or reverse engineering experience.
software development, programming languages, development frameworks
1mo
Save
Mark Applied
Hide
Test Engineering Expert
Chantilly, Virginia, United States
$87k-$198k/yr OnsiteFull Time
7+ YOE7+ years system/software testing and acceptance testing (FAT), experience with Windows/Linux, VMware, network analysis tools, TS/SCI with polygraph required, bachelor's degree preferred, able to travel up to 20% domestically.
Windows, Linux, VMware Workstation Pro, VMware ESXi, Wireshark, Process Monitor (Procmon), Process Explorer, Python, Active Directory, DHCP, DNS, Virtual Machines, Electronic Medical Records (EMR)
4w
Save
Mark Applied
Hide
Solution Architect Expert
Chantilly or McLean
$166k-$334k/yr OnsiteFull Time
10+ YOE10+ years experience with Kubernetes, DevSecOps, AWS, Cisco networking, Red Hat Linux, containers (Docker/Podman), Helm, Ansible, Terraform, Dell/HP server management and system architecture; active TS/SCI clearance required.
Kubernetes, AWS, Cisco Networking, Red Hat Linux, Docker, Podman, Helm, Ansible, Terraform, Dell Server Management, HP Server Management, DevSecOps
2mo
Save
Mark Applied
Hide
Red Team Operator
Sterling or Reston
HybridFull Time
8+ YOEActive TS/SCI clearance, 8+ years in offensive cyber/red teaming, expert networking and OS skills, proficiency with Python/Bash/C, packet/PCAP analysis, digital forensics, and Active Directory enterprise environments.
Python, Bash, C, Active Directory, TCP/IP, SSH, socat, DNS, SMB, NFS, PCAP, Linux, Windows, Digital Forensics
1mo
Save
Mark Applied
Hide
Systems Administrator 3
Winona or Sergeant Bluff or Maricopa or Hagerstown or Burlington or New Knoxville
$101k-$120k/yr RemoteFull Time
8+ YOE8+ years server or networking experience; expert TCP/IP and ISP protocols; strong shell/scripting and automation (Ansible, Terraform, Python); security, compliance, DR experience; ability to architect large-scale systems and mentor engineers.
Ansible, Terraform, Python, Windows, Linux, Unix, DHCP, DNS, RADIUS, VoIP
1mo
Save
Mark Applied
Hide
Principal Systems Engineer - Defense
Ashburn or Tewksbury or Boston or Nashua
$144k-$190k/yr OnsiteFull Time
10+ YOE10+ years supporting US DoD primes, expertise in hardware/software development, integration and test for military vehicle applications, expert with DOORS and Cameo, Clearquest/JIRA/Rational, Linux/VxWorks, SOSA/VPX, and serial/network protocols.
DOORS, Cameo, Clearquest, JIRA, Rational Development Tools, Linux, VxWorks, SOSA, VPX, MIL-STD-1553, RS422, RS485, RS232, 10G Gigabit Ethernet, 100G Gigabit Ethernet, PCIe, USB, DO-254, DO-178, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project
4w
Save
Mark Applied
Hide
Sr. AI/ML Engineer II (6707)
Reston or Herndon or Tysons Corner
$212k-$248k/yr HybridFull Time
10+ YOETS/SCI CI clearance, 10+ years experience, Bachelor's or equivalent, expert in Generative AI/LLMs/NLP/RAG/neural networks, 8+ years with Python/R/Anaconda/Numpy/TensorFlow/Keras/SciKit-Learn/Postgres, AWS IL6+ and CI/CD experience.
Python, R, Anaconda, Numpy, TensorFlow, Keras, SciKit-Learn, Postgres, AWS