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67 lan engineer jobs at 43 companies in Virginia

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Lead LAN/WAN Engineer
Reston, Virginia, United States
OnsiteFull Time
The Bison Group
The Bison Group: Provides intelligence and technology services for national security missions.
Requires deep LAN/WAN expertise, CCNP or CCIE (or equivalent), IAT II (or equivalent), TS/SCI clearance with ability to obtain CI poly; hands-on experience with Cisco, Juniper, F5, Aruba, Versa, NetScout and routing/protocols.
Cisco, Juniper, F5, Aruba, Ruckus, Versa, NOM, NetScout, BGP, OSPF, GRE, VPN, L2TP, Spine and Leaf, BGP Peering
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1w
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Lead LAN/WAN Engineer
Reston or Washington
$160k-$172k/yr OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
3+ YOEMust be US citizen with active Top Secret/SCI (CI poly ability). Requires IAT II and CCNP/CCIE (or equivalents). Multiple years of networking experience (varies by degree), deep protocol and vendor knowledge, strong communication skills.
Cisco, Juniper, F5, Aruba, Ruckus, Versa, NOM, NetScout, BPG, BGP, OSPF, GRE, SudeoWire, VPN, L2TP, Spine and Leaf, BGP Peering
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Lead LAN/WAN Engineer
Reston or Washington
$112k-$179k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
3+ YOETS/SCI with poly required. Degree with multi-year experience (Bachelors+7 / Masters+5 / PhD+3) or equivalent experience. IAT Level II and CCNP or CCIE required. Deep LAN/WAN expertise with Cisco/Juniper/F5/Aruba/Ruckus/Versa and routing protocols.
Cisco, Juniper, F5, Aruba, Ruckus, Versa, NOM, NetScout, BPG, OSPF, GRE, SudeoWire, VPN, L2TP
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Lead LAN/WAN Engineer
Reston, Virginia, United States
$112k-$179k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
3+ YOETS/SCI with polygraph, Bachelor's+7 / Master's+5 / PhD+3 (or +4 years experience in lieu), IAT Level II, CCNP or CCIE, strong written and oral communication.
Cisco, Juniper, F5, Aruba, Ruckus, Versa, NOM, NetScout, BPG, OSPF, GRE, SudeoWire, VPN, L2TP, BGP
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2w
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Network Engineer III
Fort Belvoir, Virginia, United States
$90k-$98k/yr OnsiteFull Time
Dexian Government Solutions
Dexian Government Solutions: Provides diversified IT and engineering solutions to government agencies.
6+ YOE6+ years network engineering experience; bachelor\u0002s degree or equivalent; IAT III certification required; ability to design LAN/WLAN/WAN/VoIP, manage VLANs, ensure DISA STIG compliance, and supervise network staff.
LAN, WLAN, WAN, VoIP, VLAN, DISA STIGs
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5d
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Communications Engineer (OIC)
Sterling, Virginia, United States
$99k-$206k/yr FieldPart Time
Nightwing
Nightwing: Provides advanced cyber and intelligence solutions for national security.
9+ YOEActive TS/SCI with poly required, 9+ years experience, bachelor\u0000s degree (or equivalent experience), ability to travel OCONUS to hazardous areas up to 50%, tactical satellite and LAN/WAN communications experience.
Windows NT, Lotus Notes, LAN/WAN, UHF, Automated Information Systems Hardware, video teleconferencing
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Systems Engineer
Fort Belvoir, Virginia, United States
OnsiteFull Time
Systek
Systek: Provides systems engineering and technical assistance for defense agencies.
10+ YOE10+ years experience in SATCOM, LAN/WAN/IP networks; Bachelor's in Engineering or Computer Science; active Secret DoD clearance; B knowledge of DCSS, ELMS/DPAS, DISA Gateway, RF analysis, modems; ability to provide technical consultation, training, and support.
ELMS/DPAS, Digital Communications Satellite Subsystem (DCSS), IP Networking, Defense Information Systems Agency (DISA) Gateway
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3d
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Network Engineer 2
Columbia or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$55-$93/hr OnsiteFull Time
Wyetech
Wyetech: Provides professional engineering services for government and commercial sectors.
6+ YOETS/SCI with polygraph required. IAT II certification required. Master's+6 years (or Bachelor's+8 years, or equivalent experience+certifications) of network engineering experience; experience with LAN/WAN design, implementation, maintenance, and network security.
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Network Engineer - TS/SCI w/ Poly
Herndon, Virginia, United States
$191k-$259k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
15+ YOEDesign, engineer, and maintain complex network and firewall solutions; perform security audits; mentor junior engineers; deploy LAN/WAN, VPN, routing, and firewall technologies.
Cisco ASA Firewall, Local Area Network (LAN), Networks, Cisco, Palo Alto, Juniper, IPSec, PKI, EIGRP, OSPF, BGP, IP MPLS, QoS
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2mo
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Senior Systems Engineer
Chantilly, Virginia, United States
$215k-$230k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
5+ YOESenior Systems Engineer with Windows/Linux admin, scripting, multi-domain integration, network, and TS/SCI with poly.
Linux, Windows, Scripting, Active Directory, LAN/WAN, Routers, Switches, Firewalls, SAN, Clustering, Backup, Disaster Recovery
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Network Engineer
McLean, Virginia, United States
OnsiteFull Time
MAXISIQ
MAXISIQ: Provides specialized cybersecurity and communications engineering for federal agencies.
Active Top Secret clearance with willingness for full-scope polygraph, demonstrated LAN/WAN and routing/switching experience on Cisco/Juniper, OSPF/EIGRP/BGP, MPLS, firewall/ACL experience, and Visio proficiency.
TCP IP, OSPF, EIGRP, BGP, HSRP, VRRP, MPLS, Cisco, Juniper, Access Control Lists (ACL), Microsoft Visio
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3d
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Senior Network Engineer
Ashburn, Virginia, United States
$96k-$137k/yr OnsiteFull Time
Cubic
Cubic: Develops defense training systems and public transit fare technology.
4+ YOESupport, integrate, operate, maintain, and optimize enterprise and mission LAN/WAN and Cross Domain Solution networks for DoD environments; perform troubleshooting, testing, documentation, and accreditation support.
Cross Domain Solution (CDS), RMF, STIG, NCDSMO, TCP/IP
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3w
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Sr. Network Engineer
Texas or Chantilly or Baltimore
RemoteFull Time
Red River
Red River: Provides IT solutions and managed services for government and enterprise clients.
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
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2d
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Systems Engineer (TS/SCI)
Herndon, Virginia, United States
$116k-$169k/yr OnsiteFull Time
Maxar Intelligence
Maxar Intelligence: Providing satellite imagery and geospatial intelligence for global security.
5+ YOEActive TS/SCI with CI polygraph ability, 5+ years systems engineering or sysadmin experience in Linux-heavy, HPC and networked environments; Bachelor's degree preferred; experience with DevOps, LAN/WAN, and DoD cybersecurity.
High-Performance Computing (HPC), Linux, DevOps, LAN/WAN, Juniper, Infiband
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1w
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Network Engineer - TS/SCI w/ Poly
Herndon, Virginia, United States
$191k-$259k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
15+ YOETS/SCI+Poly required; 15+ years network engineering experience with Cisco/Palo Alto/Juniper firewalls, LAN/WAN, VPN, routing (EIGRP/OSPF/BGP/IP MPLS), IPSec/PKI, and mentoring junior engineers.
Cisco ASA Firewall, Local Area Network (LAN), Cisco, Palo Alto, Juniper, IPSec, PKI, EIGRP, OSPF, BGP, IP MPLS, NGFW
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Network Engineer - Senior
Sterling, Virginia, United States
OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
6+ YOEMinimum 6 years relevant experience, Bachelor’s required (Master’s preferred). Must obtain Top Secret/SCI with polygraph. Skills: TCP/IP, routing, Cisco IOS, LAN/WAN/VPN/SD-WAN, virtualization, cloud (AWS/Azure), INFOSEC/COMSEC.
Cisco IOS, VMware, AWS, Azure
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L2 Field Engineer, Ashburn, VA
Ashburn or Virginia
FieldFull Time
Indigo Telecom Group
Indigo Telecom Group: Provider of global digital infrastructure engineering and support services.
Advanced field engineering and commissioning experience in telecoms, fibre/copper installation, fault diagnosis, testing (OTDR/OSA/Ethernet), equipment knowledge (Ciena, Infinera, Nokia, Juniper, Cisco), and ability to supervise and provide on-call cover.
OTDR, OSA, Ciena, Infinera, Nokia, Juniper, Cisco, DWDM, PDH, SDH, IP WAN, LAN, VoIP, Microsoft Office 365, Ethernet
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2w
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Senior WAN Encryption Engineer & Architect
Arlington, Virginia, United States
$225k-$275k/yr OnsiteFull Time
VT-ARC
VT-ARC: Provides research, engineering, and analysis for national security.
Requires U.S. citizenship and active Top Secret/SCI clearance; senior WAN/secure transport engineering experience integrating Type 1, CSfC, IPsec/MACsec/TLS, PKI, and commercial/hybrid encryption across WAN/LAN/cloud/satellite; RMF/STIG experience and architecture documentation skills.
CSfC, IPsec, MACsec, TLS, PKI, VPN, SD-WAN, SASE, SSE, MPLS, HAIPE, TACLANE, RMF, STIG, NIAP, FIPS
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Systems Engineer
Herndon, Virginia, United States
OnsiteFull Time
M2 Solutions
M2 Solutions: A technology delivering mission-focused solutions for government and enterprise operations.
TS/SCI with Polygraph required. Strong Microsoft systems and Windows experience, cloud (AWS, Azure, GCP, OpenStack), Linux, scripting (Bash, Python, Ansible), containerization (Docker, Kubernetes), infrastructure-as-code, Active Directory and LAN operations.
Microsoft Windows, Microsoft Active Directory, LAN, Certificate Authorities, AWS, Azure, GCP, OpenStack, Linux, Bash, Python, Ansible, Docker, Kubernetes, Tereform, Cloudformation, DNS, DFS, ADCS, GPOs
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4d
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Cyber / Principal Cyber Systems Engineer
Fairfax, Virginia, United States
$101k-$151k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEActive TS/SCI with Polygraph required; bachelor's or equivalent experience; 5+ years relevant experience for principal; expertise in LAN/WAN, Linux, IPv4, network device config, SNMP/SSH/syslog; strong communication.
FreeIPA, GestioIP, Puppet, Splunk, Bitwarden, Vaultwarden, NAGIOS, CLAM-AV, DHCP, DNS, LDAP, Intermapper, WhatsupGold, Microsoft Visio, Linux, SNMP, SSH, syslog
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