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68 sr network engineer jobs at 43 companies in San Antonio, TX

1mo
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Sr. Network Engineer (CONUS)
Houston or San Antonio
OnsiteFull Time
Diné Development Corporation
Diné Development Corporation: Provides professional IT, environmental, and engineering services to government.
5+ YOEBachelor's degree with 5 years related experience (or vocational +10 years); mastery of routed/switched LAN/WAN, DoD healthcare systems experience, SECRET clearance, CCNP and CISSP, IAM Level III, DoD 8570.01 compliance.
Orion SolarWinds, ARMIS, Ansible, Microsoft Windows, Windows Active Directory, UNIX, OpenVMS, Cisco
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2d
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Principal/Sr Principal Network Engineer
San Antonio, Texas, United States
$94k-$176k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOESTEM degree and 5–8 years of engineering experience depending on level; active Top Secret clearance with SCI eligibility; DoD 8570 IAT II and CCNA; routed and switched network, Microsoft/Linux, and cybersecurity experience.
IPv4, OSPF, VLANs, VPNs, firewalls, Microsoft, Linux, Cisco, VMware vSphere, VMware ESXi, VMware NSX, VXLAN, MLAG, Ansible, Python, Bash, PowerShell, VoIP, SIP, NOC, SOC, RMF, ATO, IATT, DNS, DHCP, NTP, AAA, RADIUS, TACACS+, Active Directory, DNSSEC, SNMP, DISA STIGs, CIS benchmarks, IDS/IPS, NAC, QoS
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2w
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Senior Network Engineer
San Antonio, Texas, United States
$125k-$150k/yr OnsiteFull Time
Dexian Government Solutions
Dexian Government Solutions: Provides diversified IT and engineering solutions to government agencies.
11+ YOEExpertise in LAN/WLAN/WAN design and troubleshooting, mastery of networking protocols, DoD healthcare systems experience, TS/SCI clearance, CCNP,CISSP,IAM Level III, bachelor\u0002s degree or equivalent experience.
Orion SolarWinds, ARMIS, Ansible, MRTG, OTDR, Windows Active Directory, Cisco Systems
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Network Engineer
Washington or San Antonio or Honolulu
OnsiteFull Time
Advanced Acoustic Concepts
Advanced Acoustic Concepts: Provides advanced engineering and cybersecurity solutions for defense applications.
5+ YOEActive DoD clearance (SECRET), DoD 8570/8140 and IAM Level III, CCNP, CISSP, 5+ years enterprise network engineering experience, expertise in routing/switching, LAN/WLAN/WAN, network security, and enterprise monitoring.
SolarWinds Orion, Armis, Ansible, SNMP, MRTG, Optical Time Domain Reflectometers (OTDR), Network analyzers, Cable testers, Network protocol analyzers/sniffers, Microsoft Active Directory
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2mo
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Senior Network Engineer
San Antonio or Findlay
OnsiteFull Time
Marathon Petroleum
Marathon PetroleumNYSE: MPC: Refines and markets petroleum products and renewable fuels.
5+ YOEBachelor's degree in IT or related field; 5+ years enterprise networking; experience with data centers, IP Telephony, CCNP preferred; cloud (Azure/AWS) and Zero Trust/SASE preferred.
Cisco UC, CUCM, Unity, SIP, ZTNA, SASE, Azure, AWS, IP Telephony, Network Automation, Network Testing, Network Design, Network Engineering, Network Installations, Network Management, Network Security Management, Networking Standards, Requirements Management, Troubleshooting
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3w
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Network Engineer 2
San Antonio, Texas, United States
OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
6+ YOE6+ years network engineering experience (master's+6 years or equivalent), IAT Level I, active security clearance with polygraph, experience with VPN, VoIP, firewalls, GRE, IPSec, NAT, load-balancing and network performance monitoring.
VPN, VoIP, firewall, GRE Tunneling, IP Security (IPSec), NAT, load-balancing, Traffic Shaping
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1d
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Network Engineer - IP/MPLS & Security (517332)
San Antonio or Austin
$69k-$162k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
6+ YOERequires 6+ years of IP/MPLS networking experience, routing and security expertise, Nokia solutions experience, network architecture skills, troubleshooting ability, and strong communication.
IS-IS, OSPF, BGP, MPLS-TE, MPLS-TP, Segment Routing (SR), Nokia 7250 IXR, Nokia 7705 SAR, Nokia 7210 SAS, Nokia SR OS, Nokia Network Services Platform (NSP), Palo Alto Firewalls, Panorama, Infrastructure-as-Code (IaC), SolarWinds, ServiceNow, EVPN, VPLS, VPWS, L2VPN, L3VPN, Carrier Ethernet, QoS, AD, AAA
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Lead Network Engineer - CONUS
Columbia or San Antonio
$96k-$160k/yr FieldFull Time
ValidaTek
ValidaTek: Provides IT modernization and systems engineering for federal agencies.
8+ YOEActive DoD Secret clearance, 8+ years network engineering, CCNP and CISSP, Bachelors or equivalent, experience with enterprise routing/switching, network security, monitoring and automation tools.
SolarWinds, ARMIS, Ansible, Cisco, Windows, Active Directory
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2w
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Network Engineer 5 - Lackland AFB, TX
Lackland Air Force Base, Texas, United States
OnsiteFull Time
M.C. Dean
M.C. Dean: Designs and builds cyber-physical systems for mission-critical facilities.
10+ YOEBachelor's degree and 10+ years progressive experience; active SECRET clearance and U.S. citizenship; network design, implementation, testing, and troubleshooting skills; strong communication and project support experience.
ITIL, Cisco, Aruba, Juniper, Arista, Visio, Wireshark, PuTTY, CLI, spectrum analyzer, cable tester
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Senior Network Engineer
San Antonio, Texas, United States
OnsiteFull Time
Akima
Akima: Delivers mission-critical services and technology to federal agencies.
5+ YOEActive DoD Secret clearance, bachelor\u0002s or equivalent experience, 5+ years network engineering experience, CCNP and CISSP, DoD 8570.01-M/IAM Level III compliance, STIG/ATO/RMF experience, strong LAN/WAN/WLAN and Cisco skills.
SolarWinds/Orion, ARMIS, Ansible, Cisco, MIB/MRTG, OTDR, ServiceNow
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3mo
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Network Engineer, Senior
Fort Meade or Columbus or Hill AFB or Mechanicsburg or Pensacola or San Antonio or Scott AFB or Tinker AFB
$78k-$176k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years in DoD network design, security architectures, SDN/Zero Trust; secret clearance; HS diploma; CCNA/CCNP or equivalent; Bachelor's preferred.
Cisco, Palo Alto, Juniper, Dell, HPE, VMware, Linux, Unix
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Senior Network Engineer
San Antonio, Texas, United States
$150k-$180k/yr OnsiteFull Time
American Systems
American Systems: Providing engineering and IT solutions to federal government agencies.
5+ YOESecret clearance, 5+ years related experience, DoD 8570 compliance with Information Assurance Manager Level III, CCNP and CISSP, proficiency with Windows, UNIX, OpenVMS, and DoD network standards.
Orion SolarWinds, ARMIS, Ansible, Cisco Systems, Windows Active Directory, UNIX, OpenVMS
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1w
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Network Systems Engineer
San Antonio, Texas, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOERequires 5+ years in network security and IT or network design, 3+ years in firewall and enterprise security design, TS/SCI clearance, high school diploma/GED, and DoD 8140 baseline Level II certification.
Palo Alto firewalls, Cisco, Juniper firewalls, Wireshark, AWS, Microsoft Azure, GCP, SD-WAN, Ansible, Python, Security Information and Event Management (SIEM), Internet Protocol Security (IPsec), STIGs
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2d
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Senior Network Security Engineer
San Antonio, Texas, United States
OnsiteFull Time
Aspire Lifestyles
Aspire Lifestyles: Global provider of concierge, loyalty, and lifestyle management services.
10+ YOERequires 10+ years in IT, 5+ years designing and operating networks, 5+ years with Check Point security and Cisco networking, relevant bachelor's degree or equivalent experience, CCNA, and eligibility for Tier 3/Level II clearance.
Microsoft Azure, Cisco, Cisco Nexus, Cisco Catalyst, Check Point, F5 Load Balancer, PowerShell, Python, Bash, VPN, IPS, TCP/IP, DNS, HTTP, TLS, SSH
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2mo
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Lead Engineer, Network Security Platform
Birmingham or Bentonville or Phoenix or Tempe or Boulder or Denver or Hartford or Fort Lauderdale or Jacksonville or Miami or Orlando or Tallahassee or Tampa or Atlanta or Des Moines or Boise or Chicago or Indianapolis or Louisville or Baton Rouge or New Orleans or Shreveport or Baltimore or Detroit or Minneapolis or Kansas City or St. Louis or Jackson or Charlotte or Raleigh or Winston-Salem or Lincoln or Omaha or Montvale or Short Hills or Albuquerque or Albany or Buffalo or Rochester or Cincinnati or Cleveland or Columbus or Oklahoma City or Harrisburg or Philadelphia or Pittsburgh or Providence or Greenville or Knoxville or Memphis or Nashville or Austin or Dallas or Fort Worth or Houston or San Antonio or Salt Lake City or Ashburn or Richmond or Milwaukee or Virginia Beach
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
5+ YOERequires 5+ years of network security experience, Palo Alto and Zscaler expertise, GCP security engineering, Terraform or Ansible, and a high school diploma or GED; bachelor's degree preferred.
Zscaler, Google Cloud Platform (GCP), Palo Alto, Azure, Palo Alto firewalls, Strata, VM-Series, Panorama, Prisma Access, Terraform, Ansible, Cloud Armor, Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA)
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2d
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Network Engineer - Senior Specialist E4 - CAN/LAN Architect
San Antonio or Lackland AFB
$140k-$165k/yr OnsiteFull Time
Radix Metasystems
Radix Metasystems: Develops software and network solutions for the intelligence community.
15+ YOEU.S. citizenship, active TS/SCI clearance, full-scope or counterintelligence polygraph, 15 years of network design/engineering experience, STEM bachelor's degree or equivalent, and DoD 8570 IAT Level 2 certification.
Cisco, Brocade, Juniper, Open Shortest Path First (OSPF), Border Gateway Protocol (BGP), Virtual Local Area Networks (VLANs), 802.1q, MPLS, firewalls
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Sr. Telecommunications Engineer
San Antonio, Texas, United States
$80k-$92k/yr OnsiteFull Time
Eagle Integrated Services
Eagle Integrated Services: EIS provides IT and technical services to government agencies.
7+ YOERequires 7–10 years of telecommunications and network engineering experience, 5 years with enterprise VTC/VoIP, Security+, AVIXA CTS, Extron, Biamp Tesira, and Secret clearance.
Extron, Crestron, AMX, Cisco Unified Communications Manager (CUCM), Cisco Meeting Server (CMS), Expressway/VCS, Wireshark, SIP, H.323, SCCP, Quality of Service (QoS)
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2mo
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Senior Network Engineer, CONUS
Falls Church or San Antonio or Huntsville
OnsiteFull Time
Five Stones Research Corporation
Five Stones Research Corporation: Providing engineering, IT, and program management services to defense agencies.
5+ YOEDoD Secret clearance and U.S. citizenship required; Bachelor's in Computer Science or related with 5+ years (or technical school +10 yrs); IAM Level III, CCNP, CISSP; experience with LAN/WLAN/WAN and tools like Orion SolarWinds, ARMIS, Ansible.
Orion SolarWinds, ARMIS, Ansible, MRTG, OTDR, EIA/TIA, Windows Active Directory, UNIX, OpenVMS, Cisco Systems, BIND
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6d
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Third Shift Wide Area Network Engineer
San Antonio, Texas, United States
OnsiteFull Time
NexGen Data Systems
NexGen Data Systems: Systems and network engineering for the Department of Defense
5+ YOERequires an active DoD Secret clearance, DoD 8570/8140 cybersecurity certification, 5+ years of network infrastructure experience, and expertise with routing, switching, firewalls, VPNs, and network protocols.
Routers, Switches, Firewalls, Virtual Private Network, TCP/IP, OSPF, BGP, Access Control Lists, Layer 2 Switching, Spanning Tree, Packet Analysis, Cisco Switches, Palo Alto Firewalls, F5 devices
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3mo
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Senior Network Engineer - CONUS
San Antonio, Texas, United States
OnsiteFull Time
Fusion Mastech
Fusion Mastech: Provides IT and professional services to federal government agencies.
5+ YOEBachelor’s degree +5 years or 10 years experience; routing, LAN/WAN, security; IAM Level III; CCNP; CISSP; active Secret clearance.
BGP, OSPF, EIGRP, SolarWinds, Ansible, ARMIS, LAN, WAN, VPN, IDS/IPS, Zero Trust
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