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104 lan engineer jobs at 62 companies in Frederick, MD

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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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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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Field Service Engineer
Chambersburg, Pennsylvania, United States
$65k-$70k/yr FieldFull Time
ENSCO
ENSCO: Provides engineering, science and advanced technology solutions for mission-critical operations.
Bachelor's in engineering (or equivalent experience); experience servicing complex electro-mechanical and data-acquisition systems; install, test, calibrate, and troubleshoot hardware/software; LAN/Wi‑Fi and OS configuration; ability to lift 50 lbs, climb ladders, and travel up to 50%.
Windows 95, Windows 7, Windows 10, Linux, QNX, LAN, Wi‑Fi, Coax, Cat5, Cat6, Fiber, Network Switches, Multimeter, Oscilloscope, Function Generator
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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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Enterprise Infrastructure Network Engineer
Washington, District of Columbia, United States
$125k/yr OnsiteFull Time
Goldman Edwards
Goldman Edwards: Provides systems engineering and IT solutions for government agencies.
7+ YOE7+ years enterprise network engineering experience; Bachelor's degree or equivalent experience; CCNA/CCNP/CompTIA Network+/Security+ preferred; experience with WAN/LAN, cabling, fiber, wireless, DCIM, and telephony.
DCIM, IPTV, DAS, structured cabling, optical fiber, wireless LAN, telephony systems
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Network Systems Engineer and Technical Advisor (SETA)
Chantilly or Fort Belvoir
OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
5+ YOEBachelor's degree, 5+ years SETA experience, active TS/SCI with poly, expertise in unified communications and networking (LAN/WAN, switches, routers, firewalls), EM/PM skills, and DoD/IC standards knowledge.
Microsoft Teams, Cisco Webex, Zoom, NIST, DISA STIGs, LAN/WAN
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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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3mo
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Network Engineer - Network Telecommunications
Sterling, Virginia, United States
$150k-$254k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
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
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5d
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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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2w
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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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Network Engineer
Columbia, Maryland, United States
OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
5+ YOEPerform network design, implementation, maintenance and WAN/LAN administration; experience with Cisco and Arista; IAT Level I baseline certification required; Bachelor's in related field + 5 years (varied degree/experience substitutions allowed); active security clearance with polygraph required.
Cisco, Arista, GRE, VPN, IPSec, NAT, VoIP, Media over IP (MoIP)
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5d
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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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3mo
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Senior Network Engineer (SME)
Washington, District of Columbia, United States
OnsiteFull Time
Global Enterprise Services
Global Enterprise Services: Provides IT and cybersecurity services for federal government programs.
10+ YOE10+ years network engineering; DoD environments; Cisco/Juniper/Aruba/Stratix; TCP/IP; DoD STIG; RMF; ACAS; scripting.
Cisco, Juniper, Aruba, Stratix, LAN, WLAN, SDN, ACAS, RMF, STIG, Scripting
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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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Network Engineer
Washington, District of Columbia, United States
$110k-$120k/yr OnsiteFull Time
Finnegan
Finnegan: Global law firm specializing in intellectual property law services.
3+ YOEMinimum 3 years networking/infrastructure experience, hands-on with SD-WAN, LAN/WLAN/SAN, Microsoft Intune, Microsoft 365, Azure Virtual Desktop, VMware, NetApp, and network security; Bachelor's preferred.
SD-WAN, LAN, WLAN, SAN, Microsoft Intune, Windows Autopilot, VMware, Windows Server 2016, Microsoft 365, Exchange Online, SharePoint Online, OneDrive for Business, Microsoft Teams, Azure Virtual Desktop (AVD), Microsoft Entra ID (Azure AD), Active Directory, Group Policy, FSLogix, NetApp, SnapMirror, SnapCenter, Veeam, Commvault, Azure Backup, Cisco, Fortinet, Meraki, HP/HPE
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Sr. Principal Voice Engineer
Redondo Beach or Roy or Melbourne or Rolling Meadows or Huntsville or Linthicum Heights or Chandler
$129k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
6+ YOERequires U.S. Secret clearance, IAT Level II (e.g., Security+ CE), 6+ years relevant experience (various degree/experience equivalencies), experience designing and maintaining Cisco voice/UC and LAN/WAN, and ability to support after-hours/weekend deployments.
Cisco Unified Communications Manager, Cisco Unified Border Element (CUBE), Cisco VQM, RTMT, Cisco Telepresence, Jabber, UCCX, VQ Conferencing, Microsoft Office, Microsoft Visio, Microsoft Project, Microsoft PowerPoint, Microsoft Excel
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