64 network security engineer jobs at 29 companies in Ballwin, MO

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
2d
Save
Mark Applied
Hide
Team Leader - Network Security Engineering
St. Louis, Missouri, United States
HybridFull Time
Edward Jones
Edward Jones: Offers investment management and financial planning through local branches.
5+ YOE3+ Mgmt5+ years network security or related experience with 3+ years leading teams; bachelor’s degree or equivalent experience; working knowledge of network security technologies; strong communication and decision-making skills.
1d
Save
Mark Applied
Hide
Implementations Network Engineer III
Scott AFB, Illinois, United States
OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
4+ YOEU.S. citizenship, active Secret clearance, DoD-8570 IAT Level 2 (Security+ CE or equivalent), BS with 4+ years (or MS with 2+ years), network engineering experience with BGP/ISIS and related services, strong communication skills.
BGP, ISIS, DHCP, DNS, TCP/IP, WAN, VPN, VLAN, VRF, SharePoint
3w
Save
Mark Applied
Hide
Network Engineer
Clayton, Missouri, United States
OnsiteFull Time
Caleres
CaleresNYSE: CAL: Designs and retails a global portfolio of footwear brands.
3+ YOEBachelor's in CS/IT or related; 3+ years network engineering experience; deep knowledge of TCP/IP, OSPF, BGP, VLANs, MPLS, VPNs, SDWAN; network security and monitoring (firewalls, IDS/IPS, SNMP, NetFlow, Wireshark, SolarWinds); vendor experience with Cisco, Aruba, Silver Peak, Palo Alto; CCIE/CCNP preferred.
TCP/IP, OSPF, BGP, VLANs, MPLS, VPNs, SDWAN, SNMP, NetFlow, Wireshark, SolarWinds, Cisco, Aruba, Silver Peak, Palo Alto
1mo
Save
Mark Applied
Hide
Implementations Network Engineer
Scott AFB, Illinois, United States
$72k-$123k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
2+ YOERequires U.S. citizenship and active Secret clearance, BS (or MS) with relevant experience, DoD-8570 IAT Level 2 (Security+ CE or equivalent), 2+ years network engineering experience, proficiency with Cisco/Juniper and network protocols.
Cisco, Juniper, SharePoint, DDOE, DISA Storefront (DSF), BGP, ISIS, OSPF, DHCP, DNS, TCP/IP, WAN, VPN, VLAN, VRF
2mo
Save
Mark Applied
Hide
Network Engineer, Senior
Fort Meade or Pensacola or Mechanicsburg or Columbus or San Antonio or Scott AFB or Tinker AFB or Hill AFB
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years in network design and security for DoD hybrid environments; SDN, ZTNA, micro-segmentation; secret clearance; HS diploma.
Cisco, Palo Alto, Juniper, Dell, HPE, VMware, Linux, Windows, STIGs
2mo
Save
Mark Applied
Hide
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 and security; SDN, ZTNA, micro-segmentation; secret clearance; HS diploma; CCNA/CCNP desirable.
Cisco, Palo Alto, Juniper, Dell, HPE, VMware, Linux, Windows, ZTNA, Zero Trust, STIGs, SDN, Container Networking
1mo
Save
Mark Applied
Hide
Network Engineer III
St. Louis, Missouri, United States
$75k-$158k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOETS/SCI clearance, Bachelor's degree or equivalent, 5+ years in network/transport tech, design/engineering experience, security compliance, strong documentation and communication.
Visio, Word, Excel, PowerPoint, Network design tools
1w
Save
Mark Applied
Hide
Senior Network Engineer Consultant
St. Louis, Missouri, United States
HybridContract
Chameleon Integrated Services
Chameleon Integrated Services: Provides IT systems integration and cybersecurity for federal agencies.
8+ YOE8+ years enterprise network engineering experience with strong routing, switching, WAN, wireless, firewall, and VPN expertise; experience documenting environments, creating diagrams, assessing security risks, and producing roadmaps; strong communication skills.
Cisco, Aruba, Fortinet, Palo Alto, Juniper, Meraki
2mo
Save
Mark Applied
Hide
SDA Network Engineer II
Scott Air Force Base, Illinois, United States
OnsiteFull Time
Novul Solutions
Novul Solutions: Providing cybersecurity, software engineering, and IT solutions for government.
2+ YOESecurity+ CE or DoD 8570 IAT Level II, 24/7 shift ability, Transport/IP network knowledge, incident/documentation experience, DoD Secret clearance
Security+, Cisco, Juniper, Ciena, MSPP, DWDM, SONET/SDH, Satellite communications, MS Office
4w
Save
Mark Applied
Hide
Joint Fires Network (JFN) Engineer II
Scott AFB or Hawaii
$95k-$108k/yr OnsiteFull Time
I2X Technologies
I2X Technologies: Provides mission-critical engineering, cybersecurity, and IT services to government agencies.
4+ YOERequires active Top Secret with SCI, DoD-8570 IAT Level 2 (Security+ CE or equivalent), bachelor's degree with 4+ years relevant experience (or equivalent), 24x7 shift availability, and deep knowledge of transport and IP network topologies.
Cisco, Juniper, MSPP, MPLS, SDH/SONET, SolarWinds, Jira, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft Access, Microsoft PowerPoint, Microsoft Teams
4w
Save
Mark Applied
Hide
LightGrid, LLC - Implementations Network Engineer III
Scott Air Force Base, Illinois, United States
OnsiteFull Time
LightGrid
LightGrid: Provides telecommunications and IT services for government and defense.
2+ YOEActive Secret clearance, DoD-8570 IAT Level 2 (Security+ CE or equivalent), BS (4–8 yrs) or MS (2–6 yrs) experience, strong network engineering skills with BGP/OSPF/DHCP/DNS/TCP-IP/VLAN/VRF, and service order/configuration experience.
Defense Information Systems Network (DISN), Microsoft SharePoint, BGP, OSPF, DHCP, DNS, TCP/IP, WAN, VPN, VLAN, VRF
1w
Save
Mark Applied
Hide
Security Engineer
Bridgeton, Missouri, United States
OnsiteFull Time
Hunter Engineering
Hunter Engineering: Designs and manufactures automotive service and inspection equipment.
7+ YOE7+ years IT experience with 3+ years in security; experience with Microsoft Office 365, Azure, Active Directory, PowerShell; strong networking, incident response, forensics, and communication skills.
Data Loss Prevention (DLP), SIEM, UEBA, Microsoft Office 365, Azure, Active Directory, PowerShell, Regular Expressions
4d
Save
Mark Applied
Hide
Networking & Distributed Systems Researcher – Product Security Engineer
Huntington Beach or Hazelwood or Arlington
$123k-$186k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
3+ YOEU.S. person eligible for Top Secret clearance, BS in engineering or related, 3+ years network development, proficiency in C/C++/Python and Linux, experience with networking protocols and transport technologies.
C, C++, Python, shell, C#, Java, Linux Kernel
3w
Save
Mark Applied
Hide
Implementations Network Engineer III
Scott Air Force Base, Illinois, United States
$56k-$60k/yr OnsiteFull Time
Leidos
LeidosNYSE: LDOS: Provides engineering and IT solutions for government agencies.
4+ YOEBachelors degree and 4+ years relevant experience, active Secret clearance, U.S. citizenship, DoD-8570 IAT Level 2 (Security+ CE or equivalent), experience with Cisco/Juniper and routing protocols (BGP, OSPF), and strong written/verbal communication.
Cisco, Juniper, SharePoint, Initial Test and Acceptance (IT&A), Defense Information System Network (DISN), DISA Storefront (DSF), DDOE, BGP, ISIS, OSPF, DHCP, DNS, TCP/IP, WAN, VPN, VLAN, VRF
4d
Save
Mark Applied
Hide
Networking & Distributed Systems Researcher – Product Security Engineer
Huntington Beach or Hazelwood or Arlington
$123k-$186k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
3+ YOEBachelor's degree in engineering or related field, eligible for U.S. Top Secret clearance (U.S. person required), 3+ years network and software development experience, proficiency in C/C++, Python, C#/Java, and Linux kernel familiarity.
C, C++, Python, Shell, C#, Java, Linux Kernel
1mo
Save
Mark Applied
Hide
Endpoint Security Engineer III
Springfield or St. Louis
$75k-$158k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOETS/SCI clearance required, bachelor's degree (or equivalent experience), 5+ years cyber security experience, DoD 8570 IAT II, CSSP Infrastructure Support certification within 6 months, Carbon Black EDR, incident response, Linux administration, enterprise network experience.
Carbon Black Endpoint Detection and Response (EDR), Linux, AWS, VMWare virtualization, Windows Enterprise Active Directory (AD)
3w
Save
Mark Applied
Hide
Information Assurance Security Engineer
Springfield or Arnold
$143k-$160k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOETS/SCI clearance required (must be able to obtain TS+polygraph), US citizenship, 10+ years related experience, IAM II (DOD 8570) required, knowledge of ICD 503, AWS/cloud, ACAS/HBSS/Carbon Black/Tanium/RedSeal/EMET, Unix/RHEL and PowerShell, and network/security architecture.
ICD 503, AWS, ACAS, HBSS, Carbon Black, Tanium, RedSeal, EMET, Unix, RHEL, Microsoft PowerShell, VMware, Microsoft Active Directory, RMF, IDS
3w
Save
Mark Applied
Hide
Information Assurance Security Engineer
Springfield or Arnold
OnsiteFull Time
Abile Group
Abile Group: Provides IT, cybersecurity, and program management services to government agencies.
10+ YOETS/SCI clearance required. Bachelor's in Computer Science or related field (or equivalent). 10+ years in data security administration. IAM II required; CISSP (or CAP, GSLC, CISM) desired. Experience with AWS, ACAS, HBSS, Carbon Black, Tanium, RedSeal, EMET, Unix/RHEL, PowerShell, VMware, Windows AD, and network routing/vlan.
ACAS, HBSS, Carbon Black, Tanium, RedSeal, EMET, AWS, Unix, RHEL, PowerShell, VMware, Windows Enterprise AD, Microsoft macros
2mo
Save
Mark Applied
Hide
Senior Network Infrastructure Specialist
Scott Air Force Base, Illinois, United States
$80k-$120k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
4+ YOEBA/BS with 4+ years in network engineering; DoD Secret clearance with TS/SCI potential; IAT Level II certs; computing environment certs; DoD network security experience; routing protocols, IPv6, VPN, WAN; MS Office; documentation; strong communication.
OSPF, BGP, IPv6, VPN, DNS, SMTP, VLAN, Cisco, Microsoft Office, Visio, Excel
2mo
Save
Mark Applied
Hide
Sr Mgr, Information Security
Saint Louis, Missouri, United States
OnsiteFull Time
Core & Main
Core & MainNYSE: CNM: Distributes products for water, wastewater, and fire protection infrastructure.
10+ YOELead security engineers; own engineering standards; drive improvements; 10+ years in information security; Bachelor's degree; CISSP/CISM/CISA a plus.
Network security, Endpoint protection, Identity and access security, Logging and monitoring platforms, Security automation