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Senior Network Engineer with Poly
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOEBachelor’s degree and 12+ years of experience; 3+ years as a Network Engineer; TS/SCI with Poly clearance; Cisco stacking and firewall expertise; Linux/Windows administration; CCNA/CCNP and Security+ certifications.
Cisco routers, Cisco switches, Cisco firewalls, Linux, Windows, Ansible, Salt, AWS
1w
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Network Engineer, Senior
Belcamp, Maryland, United States
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years in IT/cyber/enterprise networking; experience with HPE Aruba, Cisco, SonicWALL, Juniper; Windows and RHEL administration; PowerShell or bash scripting; firewall, VPN, routing, and network design expertise; Secret clearance required.
HPE Aruba, Cisco, SonicWALL, Juniper, Microsoft Windows, RHEL, PowerShell, bash
3d
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Sales Engineer, Enterprise Named
Philadelphia or Trenton
RemoteFull Time
5+ YOE5+ years technical/pre-sales engineering experience, 5+ years LAN/WAN administration experience preferred; strong knowledge of RADIUS, PKI, IKE, IPSEC, L2TP, firewall and encryption/authentication protocols; strong presentation and customer-facing skills.
RADIUS, PKI, IKE, L2TP, IPSEC, FIREWALL, 802.1Q, MD5, SSH, SSL, SHA1, DES, 3DES
1mo
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Field Network Engineer - Maryland
Easton, Maryland, United States
FieldFull Time
1+ YOE1–4 years network engineer/administrator experience; Windows Server, Exchange, Windows, TCP/IP, DHCP, LDAP, DNS, VOIP, VPN knowledge; desktop support and network troubleshooting; firewall configuration; valid driver’s license; excellent communication skills.
Windows Server, Exchange, Windows, ConnectWise, Firewalls, TCP/IP, DHCP, LDAP, DNS, VOIP, VPN
1mo
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Pre-Sales Systems Engineer (SASE & Security)
Philadelphia or Pennsylvania or Delaware or Maryland or New York or Connecticut or New Jersey or District of Columbia
$146k-$343k/yr RemoteFull Time
5+ YOE5+ years in pre-sales/systems engineering or cybersecurity; experience with SASE/SSE, SD-WAN, Zero Trust, firewall, NAC, cloud security, and engaging enterprise customers; Bachelor's preferred; ~30% travel.
SASE, SSE, SD-WAN, Zero Trust, Firewall, NAC, SIEM, SOAR, XDR, OpenTelemetry, AWS, Azure, GCP, cloudNAC
3mo
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Network Engineer
Camden or Conshohocken
$120k-$150k/yr HybridFull Time
7+ YOE7+ years enterprise network engineering; TCP/IP, BGP, OSPF; firewall, VPNs; CCNP/CCIE; Azure networking; SD-WAN.
Fortinet, Juniper, Aruba, FortiGate, Azure, Wireshark, PRTG, SD-WAN
1mo
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Cybersecurity Engineer
Catonsville or Baltimore
$71k-$117k/yr OnsiteFull Time
1+ YOEAssociate (plus 1 year experience) or Bachelor’s in cybersecurity; experience securing OS, networks, and applications at enterprise level; vulnerability scanning, risk assessment, incident response, firewall/ACL configuration; cybersecurity certs preferred.
Access Control Lists (ACLs), firewalls, SharePoint
3w
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Cyber Security Engineer - 3+ Yrs Experience - Philadelphia, PA
Philadelphia, Pennsylvania, United States
HybridFull Time
3+ YOE3+ years IT networking or security engineering experience; experience with cyber risk assessments, compliance and audits; knowledge of firewalls, IDS/IPS, DLP, MFA and Microsoft environments; proficient with Microsoft Office Suite.
Microsoft Office Suite, Firewalls, Networking, Microsoft environments, MFA, IDS/IPS, DLP
2mo
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Systems Engineer 3 (QKS - 065)
Annapolis Junction, Maryland, United States
OnsiteFull Time
TS/SCI with Polygraph; containers/cloud; storage management; virtualization; IP networking and firewall; Linux; PKI/TLS/crypto; automation tools; application support; SSP compliance.
Containers, Cloud, Storage Management, Virtualization, IP Networking, Firewall, Linux, PKI/TLS/Crypto, Automation Tools, Application Support, SSP Compliance
3mo
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Network Engineer
Camden or Conshohocken
$120k-$150k/yr HybridFull Time
7+ YOE7+ years enterprise network engineering; TCP/IP, BGP, OSPF, VLANs, STP; design/operate secure, highly available networks; firewall, VPNs; CCNP/CCIE; Azure networking and SD-WAN; strong communication; cloud integration.
Fortinet, Juniper, Aruba, FortiGate, Azure, SD-WAN, Wireshark, PRTG, containers, Kubernetes
1mo
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Supervisor Network Engineer
Cedar Rapids or Denver or Philadelphia
$109k-$140k/yr HybridFull Time
5+ YOE1+ MgmtBachelor's in CS/IS or equivalent, 5+ years enterprise network engineering, 1+ years leading others, experience with LAN/WAN, routing/switching, wireless, firewalls, load balancers, circuit/vendor management, and change/incident processes.
1mo
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Network Engineer
Philadelphia, Pennsylvania, United States
HybridFull Time
12+ YOEActive Secret clearance, DoD IAT Level II baseline certification (or obtain within 6 months), 12+ years network engineering experience with knowledge of TCP/IP, packet capture (Wireshark/Zeek), SIEM, firewall/segmentation, vulnerability assessment; Python/PowerShell/Bash preferred.
TCP/IP, Wireshark, Zeek, SIEM, Claroty, Dragos, Nozomi Networks, Python, PowerShell, Bash, Modbus, DNP3, IEC 61850, Ethernet/IP
6d
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Network Automation Engineer
Wilmington, Delaware, United States
OnsiteFull Time
3+ YOE3+ years enterprise network engineering, 2+ years network automation with Python/Ansible/Terraform, strong networking (routing, switching, firewalls, VPN, NAC, WAN), Git and CI/CD experience, cloud networking familiarity, bachelor's degree required.
Python, Ansible, Terraform, REST APIs, Cisco ISE, Cisco DNA Center, Palo Alto Prisma SD-WAN, Zscaler, CI/CD, Git, Docker, Kubernetes, AWS, Microsoft Azure, NetScaler
3w
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Network Security Engineer
Malvern or West Reading
OnsiteFull Time
5+ YOE5+ years network security engineering experience with hands-on Palo Alto and Cisco firewall administration, VPN/SD‑WAN security, Cisco ISE, incident response, ITIL change management, scripting (Python/Ansible), and familiarity with Azure networking and regulatory frameworks.
Palo Alto Networks, Panorama, WildFire, Cisco ASA, Cisco Firepower (FTD/FMC), Cisco AnyConnect, IPSec, Cisco Catalyst SD-WAN, Cisco ISE, Cisco Umbrella, Microsoft Suite, Python, Ansible, Azure Firewall, Azure Virtual WAN, ExpressRoute, Network Security Group (NSG), BGP, EIGRP, TCP/IP, ACLs, NAT, SSL/TLS
1mo
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6415 - Lab IT Support Engineer / Senior Validation Engineer
Cambridge or Wayne
$70k-$118k/yr OnsiteFull Time
3+ YOEBachelor's in IT/CS/Engineering or equivalent; 3+ years lab IT support experience; Windows desktop and server, AD, networking (DNS, firewalls), instrument-to-PC connectivity, Windows 10→11 upgrades, troubleshooting, and strong communication skills.
Windows 11, Windows 10, Windows Server, Active Directory, DNS, Unicorn, ChemDraw, ChemOffice
2d
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Senior Network Engineer
United States or Frederica
RemoteFull Time
10+ YOE10+ years networking experience, deep routing/switching and security expertise, bachelor’s in CS/IT, CCNP/CCIE or equivalent, experience with Cisco/Juniper/Firewalls, strong troubleshooting and communication skills.
AWS, Azure, Cisco, Juniper, Fortinet, Palo Alto, BGP, OSPF, MPLS, SD-WAN
1w
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Enterprise Network and Cloud Engineer
Baltimore, Maryland, United States
$105k-$130k/yr OnsiteFull Time
4+ YOE4+ years network engineering experience preferred, bachelor’s degree or 8+ years experience, strong networking and cloud security skills, Azure and SASE/SSE experience, familiarity with enterprise switching/routing/firewalls, authorized to work in the U.S.
Wireshark, Cisco, Palo Alto, Fortinet, Aruba, Meraki, Logic Monitor, Tenable, Defender for Cloud, Wiz, Prisma Cloud, Terraform, Bicep, PowerShell, Python, Ansible, Hyper-V, VMWare, Nutanix, SIEM, Active Directory (AD), DHCP, DNS, Azure, VNets, NSGs, Azure Firewall, VPN, SASE, SSE, ZTNA, CASB, Secure Web Gateway
1mo
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Pre-Sales Systems Engineer (SASE & Security)
Philadelphia or Pennsylvania or Delaware or Maryland or New York or Connecticut or New Jersey or District of Columbia
$146k-$343k/yr RemoteFull Time
5+ YOE5+ years in pre-sales/systems engineering or cybersecurity; strong network security background; Bachelors preferred; ability to engage technical and executive stakeholders; reside in Mid-Atlantic; ~30% travel.
SASE, SSE, SD-WAN, Zero Trust, Firewall, NAC, cloudNAC, SIEM, SOAR, XDR, OpenTelemetry, AWS, Azure, GCP
3w
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Solutions Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
3+ YOE3+ years in corporate or broadcast IT supporting servers, networking, and multi-tier systems; expertise in network and Windows Server administration, SQL, virtualization, security, live production troubleshooting; bachelor's degree or equivalent; relevant certifications (CCNA/CCNP/VMware/Microsoft).
Windows Server, SQL, VMware, firewalls, system monitoring tools, video routers, audio mixers, cameras, intercom, playout/automation
6d
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Infrastructure Engineer
Downingtown, Pennsylvania, United States
$69k-$86k/yr OnsiteFull Time
4+ YOEBachelor's in Computer Science or equivalent plus 4+ years infrastructure experience; competency with Windows/Mac, networking and server hardware; required background clearances.
Windows, MacOS, routers, switches, firewalls, wireless access points, server hardware, tape backup systems, SAN, NAS, PBX/VoIP, surveillance systems, door access controls, SD-WAN, VPN
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