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15 cisco network engineer jobs at 12 companies in New Hampshire

3mo
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Engineer, Network
Rochester or King George or Kingwood or New London or Quincy or Aiken or Miramar or Columbus or Belmont or Uniontown or Berwick or Morgantown or Warsaw or Cumberland or Johnstown or Concord
OnsiteFull Time
Cogeco
CogecoToronto Stock Exchange: CGO: Provides telecommunications and media services in Canada and USA.
4+ YOENetwork engineering role requiring Datacom/Cisco/Ciena proficiency, fiber/PON, provisioning, TCP/IP, routing protocols, and project coordination.
Datacom, Cisco, Ciena, TFTP, ONT, OLT, PON, CWDM, DWDM, G-PON, XGS-PON, E-PON, Y.1564, RFC 2544, TCP/IP, OSPF, BGP, RIPv2, IP/MPLS, ServiceNow, Viavi Fusion, OcularIP
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2mo
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FAST Labs Senior Principal Network Engineer
Merrimack or San Diego or New Hampshire or California or United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
8+ YOEActive Top Secret clearance required, Bachelor's in CS/EE/Systems or related, 8+ years network engineering experience, expertise in Layer 2 switching and VLANs, Cisco Catalyst 9200/9300, Ubuntu/Linux network configuration.
Cisco Catalyst 9200, Cisco Catalyst 9300, Cisco Firewall, Ubuntu, Linux, VLAN
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1w
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Core Network Engineer
Albany or Somerville or Victor or Williston or Brunswick or Portsmouth or Manchester
$105k-$120k/yr OnsiteFull Time
FirstLight
FirstLight: Provides fiber-optic internet, data center, and cloud services.
7+ YOEBachelor's degree or equivalent and 7+ years in service provider or large-scale network engineering; expertise in DWDM, SONET, Carrier Ethernet, IP/MPLS, security, deployments, troubleshooting, and multi-vendor networks.
DWDM, SONET, Carrier Ethernet, IP/MPLS, Fortinet FortiGate, Cisco Firepower, Ciena, Cisco, Juniper, Nokia, Adva, DDoS
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Network Engineer
Braintree or Chelsea or Hudson or United States
$105k-$115k/yr RemoteFull Time
Trexon
TrexonNYSE: APH: Manufacturer of high-performance wire, cable, and interconnect solutions.
4+ YOEDesign, implement, and maintain global network infrastructure; 4+ years IT experience, 2+ years network engineering; bachelor's degree or equivalent; travel and on-call availability.
Cisco, Meraki, Palo Alto, Fortinet, Auvik, DataDog, Wireshark
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2w
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Network Engineer
Nashua, New Hampshire, United States
$92k-$102k/yr HybridFull Time
Rightworks
Rightworks: Cloud hosting and managed IT services for accounting firms.
3+ YOE3+ years network engineering experience, bachelor’s degree or equivalent, strong knowledge of TCP/IP/DNS/DHCP, OSPF/BGP, firewalls, VPNs, cloud networking (Azure/AWS), and troubleshooting; CCNA/CCNP/CompTIA Network+ preferred.
TCP/IP, DNS, DHCP, OSPF, BGP, VPN, IDS/IPS, Azure, AWS, Cisco, Fortinet, Dell, PowerShell, Python, SD-WAN
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1w
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FAST Labs Senior Principal Network Engineer
Merrimack, New Hampshire, United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
8+ YOEBachelor's degree or equivalent experience, 8+ years in network engineering, Top Secret clearance, Layer 2/VLAN expertise, Cisco switching, Ubuntu/Linux, and OSI Layers 1–3 knowledge.
VLAN, Cisco Catalyst 9200, Cisco Catalyst 9300, Ubuntu, Linux, OSI model
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2w
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Network Engineer III
Bedford, New Hampshire, United States
HybridFull Time
PCI Pharma Services
PCI Pharma Services: Integrated pharmaceutical development, manufacturing, and global packaging services.
5+ YOEBachelor's or equivalent,5+ years enterprise network engineering, strong Cisco and SD-WAN experience, advanced routing protocols (BGP,OSPF,EIGRP), MPLS,VLANs,QoS,NAT,global WAN/LAN support.
Cisco Enterprise Networking, Cisco SD-WAN, BGP, OSPF, EIGRP, MPLS, VLANs, STP, HSRP/VRRP, QoS, NAT, AWS, Azure, Google Cloud
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Senior Network Engineer
Andover or Manchester or Boston or Worcester or Springfield or Concord
$122k-$135k/yr OnsiteFull Time
Injured Workers Pharmacy
Injured Workers Pharmacy: Specialized pharmacy for workers' compensation home delivery services.
2+ YOERequires 2–5 years of hands-on cloud and network systems experience, Microsoft server, Microsoft 365, and Microsoft Entra experience, troubleshooting ability, and strong technical communication skills.
Microsoft Server Systems, Microsoft 365, Microsoft Entra, CCNA, CCNP, Network +, Security +
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Senior Field Engineer - ECH SME - US Remote
United States or Chicago or Minnesota or North Carolina or Iowa or Louisiana or Georgia or Montana or Vermont or California or New York or North Dakota or Illinois or New Mexico or Texas or Idaho or Michigan or Rhode Island or Kansas or Washington or Kentucky or South Dakota or Maine or Colorado or Massachusetts or New Jersey or Connecticut or Pennsylvania or Alabama or Virginia or Florida or Oklahoma or Missouri or Delaware or Arkansas or South Carolina or Maryland or Utah or Mississippi or Arizona or Nevada or Nebraska or New Hampshire or Indiana or Oregon or Tennessee
$90k-$100k/yr RemoteFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
5+ YOEHigh school diploma or associate's/bachelor's degree in a technical field, 5+ years in engineering or technical environments, 3+ years deploying complex IP systems, and extensive cloud, networking, telephony, and virtualization experience.
AWS Certified Cloud Practitioner, Microsoft Azure, Microsoft Certified: Azure Fundamentals, CompTIA Network+, CompTIA Security+, Red Hat KVM, VMware ESXi, Microsoft Hyper-V, Microsoft SQL Server, Windows Server, Windows, Linux, Cisco IOS, Fortinet FortiGate, Active Directory, SIP, ACD, SBCC, API
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1mo
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Systems Development Engineer II
Portsmouth, New Hampshire, United States
OnsiteFull Time
Lonza
LonzaSIX Swiss Exchange: LONN: Manufactures medicines and provides development services for healthcare companies.
3+ YOEDesign, implement, and maintain IT infrastructure; expertise with Cisco, Microsoft Windows Server, VMware vSphere; 3+ years systems/network experience; Bachelor's in CS/IT or equivalent experience; participate in on-call rotations.
Syncade, Moda, Cisco, Microsoft Windows Server, Active Directory, DNS, DHCP, Group Policy, VMware vSphere, ESXi, vCenter Server
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1mo
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Sales Engineer
Somerville or Portsmouth or New York or Pennsylvania or North America
$85k-$110k/yr FieldFull Time
FirstLight
FirstLight: Provides fiber-optic internet, data center, and cloud services.
3+ YOE3–7 years in sales, network, or security engineering; working knowledge of SD-WAN/SASE or security operations; strong presentation and writing skills; bachelor's or equivalent experience.
SD-WAN/SASE, Cato, Fortinet, Palo Alto, Zscaler, Cisco, MDR, XDR, SIEM, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Visio, Microsoft Outlook, Google Earth, MapInfo, QGIS
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2mo
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Service Desk Engineer
South Burlington or Rutland or West Lebanon or Plattsburgh or Westbrook
$56k-$70k/yr HybridFull Time
Konica Minolta Business Solutions U.S.A.
Konica Minolta Business Solutions U.S.A.Tokyo Stock Exchange: 4902: Provides business printing hardware and managed IT solutions.
2+ YOE2+ years help desk or network administration experience; strong Windows and Active Directory skills; virtualization and backup experience; excellent communication; CompTIA/Microsoft/Cisco/VMware certifications preferred.
Windows 10, Windows 11, Windows Server 2012, Windows Server 2016, Windows Server 2019, Windows Server 2021, Windows Server 2025, VMware, Microsoft Hyper-V, Citrix, Microsoft Remote Desktop Services, HP Insight Manager, Dell OpenManage
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2mo
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IT Networking Director
Merrimack, New Hampshire, United States
$153k-$261k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
12+ YOE4+ Mgmt12+ years IT experience with 4+ years managing networking teams, 5+ years closed-area networking, Secret clearance currently and ability to obtain Top Secret, Cisco/Juniper experience, Ansible/scripting familiarity, strong leadership and communication skills.
Cisco, Juniper, Ansible Automation Platform
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VC Solution Architect (AL/MS)
Alabama or Mississippi or Exeter
RemoteFull Time
NWN Carousel
NWN Carousel: Provider of AI-powered cloud communications and hybrid work solutions.
2+ YOERequires 5+ years in professional audiovisual design, 3+ years in audiovisual sales or solution engineering, Q-SYS, Crestron, and Extron design experience, networking knowledge, and relevant audiovisual certifications.
Q-SYS, Crestron, Extron, Cisco, Zoom, Microsoft Teams, AutoCAD, Microsoft Visio, QSC, Biamp, Shure, Microsoft Windows, Microsoft Word, Microsoft Excel
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3mo
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Pre-Sales Solutions Manager
Salem, New Hampshire, United States
FieldFull Time
WEI
WEI: Provider of custom IT infrastructure and integration solutions.
8+ YOE2+ Mgmt8+ years pre-sales/solutions engineering experience with 2–3 years leading teams; broad technical fluency across compute, storage, networking, security, virtualization, cloud, and data protection; strong communication, mentoring, and solution-design skills.
VMware, Microsoft, AWS, Cisco, NetApp, Palo Alto Networks, HPE, Dell
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