29 network security engineer jobs at 23 companies in Trinity, AL
3d
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Network Engineer
Huntsville, Alabama, United States
OnsiteFull Time
5+ YOERequires 5+ years of network engineering experience, LAN/WAN design, switching, routing, troubleshooting, defense network experience, network security knowledge, U.S. citizenship, active DoD Secret clearance, and a bachelor's degree in engineering or a related technical field.
LAN, WAN, IAVA, RMF, COMSEC, COTS, CCNA, CCNP
1mo
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Cloud Network Engineer
Huntsville, Alabama, United States
OnsiteFull Time
5+ YOEDesign, implement, and operate secure hybrid cloud and on‑prem networks; Kubernetes/CNI networking; multicast/UDP handling; SDN and automation experience; US citizenship and Secret clearance eligibility required.
Terraform, Ansible, Kubernetes, Cilium, Calico, Multus, Istio, Linkerd, AWS, Azure, GCP, VPC, VNet, Linux
1mo
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IPT Lead Network and Cyber Security
San Luis Obispo or Huntsville or United States
$186k-$276k/yr RemoteFull Time
10+ YOEBachelor's or equivalent,10+ years in networking/communications/cybersecurity, experience with UAS/Satcom, DoD security frameworks, TCP/IP, SDRs, encryption, team leadership, and hands-on network integration/testing.
TCP/IP, software-defined radios (SDRs), Satcom, NIST, RMF, NSA CSfC
3w
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Cloud Network Engineer
Huntsville, Alabama, United States
FieldFull Time
5+ YOE5+ years networking experience with cloud and SDN, Kubernetes networking, multicast/UDP, secure inter-domain routing, Linux, and IaC automation.
AWS, Azure, GCP, Kubernetes, Cilium, Calico, Multus, Terraform, Ansible, Istio, Linkerd, Linux, VPC, VNet, transit gateway
1mo
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Cloud Network Engineer
Huntsville, Alabama, United States
$91k-$108k/yr OnsiteFull Time
5+ YOEBachelor's or equivalent, 5+ years networking experience with cloud/SDN/Kubernetes, Secret clearance, multicast/UDP, Linux, IaC (Terraform/Ansible), and secure hybrid cloud routing.
AWS, Azure, GCP, Kubernetes, Cilium, Calico, Multus, Istio, Linkerd, Terraform, Ansible, Linux, VPC, VNet, CNI
2mo
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Senior Network Engineer, PACIFIC REGION
Honolulu or Fairbanks or Anchorage or Huntsville
FieldFull Time
5+ YOEDoD Secret clearance and U.S. citizenship required. Bachelor's in Computer Science (or technical school + experience). IAM Level III, CCNP, CISSP required; 5+ years related experience; expertise with enterprise networking and security.
Orion SolarWinds, ARMIS, Ansible, MRTG, OTDR, Berkeley Internet Name Domain (BIND), EIGRP, BGP, OSPF, Microsoft Active Directory, UNIX, OpenVMS, Cisco Systems
1w
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Network Lead
Huntsville, Alabama, United States
$93k-$129k/yr OnsiteFull Time
Requires a bachelor's degree or equivalent experience, advanced enterprise networking and telecommunications expertise, technical leadership, and an active SECRET security clearance. Cisco certifications and DoD network experience are preferred.
Active Directory, TCP/IP, DNS, DHCP, IPAM, Cisco, Cisco Catalyst Center, Cisco ISE, Cisco Secure Firewall Management Center, Cisco Secure Network Analytics, F5 BIG-IP, F5 BIG-IQ, Infoblox, SolarWinds, VoIP, DISA STIGs, RMF
2w
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Information System Security Engineer
Washington or Chantilly or Quantico or Huntsville
OnsiteFull Time
3+ YOEDesign and implement security architectures for IS and network environments, apply NIST RMF, use security tools, hold required certifications, possess multi-year experience per degree/experience table, and hold TS/SCI clearance.
Tenable Nessus, Security Center, IBM Guardium, HP WebInspect, Network Mapper (NMAP), NIST Risk Management Framework (RMF)
4w
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Network Administrator
Huntsville, Alabama, United States
OnsiteFull Time
5+ YOEBachelor's in engineering or equivalent, DoD 8570 IAT II or Security+ CE, 5+ years related experience, network troubleshooting, DoD security knowledge, Cisco familiarity.
Cisco
2mo
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Principal Integration Engineer
Huntsville, Alabama, United States
OnsiteFull Time
10+ YOE10+ years in systems integration; strong leadership in integration strategy; security clearance; bachelor's degree in engineering or related field.
Linux, Embedded Software, Networking, Ethernet, CAN, USB
1mo
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Sr Cyber Security Engineer
Huntsville or Colorado Springs or Charleston or Atlanta
OnsiteFull Time
10+ YOE10–15+ years in cybersecurity architecture, security engineering, or enterprise IT security; bachelor's degree or equivalent experience; government security clearance; expertise in Zero Trust, IAM, network security, and federal frameworks.
IAM, Zero Trust Architecture (ZTA), FedRAMP, RMF, NIST 800-53, FISMA, AWS GovCloud, Azure Government, SD-WAN, DevSecOps, Model-Based Systems Engineering (MBSE), Executive Order (EO) 14028, OMB M-22-09, HSPD-12, COTS, GOTS
1w
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SOC Engineer III
Huntsville, Alabama, United States
OnsiteFull Time
3+ YOEBachelor's degree, active Secret clearance, IAT Level II certification or higher, 3+ years in analytics use case development, security architecture, network analysis, and cause analysis; U.S. work authorization required.
SQL, DRAGOS
2mo
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Virtual Desktop Engineer
Huntsville, Alabama, United States
$80k-$128k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance with ability to obtain a Poly and U.S. citizenship required; 5+ years relevant experience with a bachelor’s (3+ with master's, PhD may waive experience); CISSP or Security+; systems engineering experience in large distributed environments; strong scripting and storage/network knowledge.
VMware, Nutanix, Docker, Kubernetes, Rancher, Terraform, Ansible, Dell PowerFlex, PowerShell, Puppet, Chef, VBScript, C++, Unix Shell, Python, Perl, Ruby, JavaScript, NFS, SMB, S3, FC, iSCSI, NVMe, Active Directory, DHCP, DNS, Group Policy, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022, RHEL, SLES, Microsoft SQL Server 2008 R2, Microsoft Azure, AWS, GCP
1w
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Automated Test Engineer
Huntsville, Alabama, United States
OnsiteFull Time
1+ YOEBachelor's degree in a relevant field, 1+ years of experience, active security clearance, scripting with Bash, Python, or PowerShell, automated testing, software and network troubleshooting, and Windows/Linux command-line knowledge.
Bash, Python, PowerShell, Windows, Linux, Wireshark
2mo
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Senior Transmitter Engineer - Kwajalein Atoll - 3851
Marshall Islands or Huntsville
OnsiteFull Time
2+ YOEB.S. in electrical engineering or related STEM, 2+ years EE experience (radar/RF preferred), high-voltage troubleshooting to 50 kV, familiarity with transmitter amplifiers (klystrons, TWTs, vacuum tubes), spectrum/network analyzer use, US citizenship and ability to obtain a security clearance and passport, lift 45 lbs.
Allen-Bradley, Spectrum Analyzer, Network Analyzer, Klystron, Travelling Wave Tube (TWT), Vacuum Tube
4d
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Sr Principal Cyber Systems Engineer #2018-2
Huntsville, Alabama, United States
$149k-$224k/yr OnsiteFull Time
8+ YOEBachelor's degree with 8 years, master's with 6, PhD with 4, or equivalent experience. Requires active DoD Secret clearance, Security+ or equivalent, Linux and Windows administration, scripting, security, networking, and virtualization expertise.
Linux, Windows, Infrastructure as Code (IaC), Configuration Management (CM), Kubernetes, PowerShell, Bash, DNS, LDAP, Kerberos, SAML, OAuth, DISA STIGs, TCP/IP, VMware vSphere, OpenStack, Microsoft Hyper-V, Nutanix, kickstart, MDT, ansible, Active Directory, DFS, FSMO, AD FS, Group Policy Objects (GPOs)
1mo
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Principal NetDevOps Engineer
Huntsville, Alabama, United States
OnsiteFull Time
15+ YOEBS in related field or equivalent, 15+ years enterprise network engineering, active DoD Secret clearance, Security+ and Network+, experience with routing/switching/VLANs/VPNs/firewalls, Windows/Linux, and network documentation.
Wireshark, tshark, tcpdump, tcpview, Zeek, NetworkMiner, p0f, Arkime, Security Onion, Nmap, arp-scan, Netdisco, Masscan, SecureCRT, GitLab CI/CD, Jenkins, Kubernetes, Terraform, Electronic Medical Records (EMR)
1w
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Cloud Engineer
Huntsville or Alabama
$70k-$110k/yr RemoteFull Time
5+ YOEAssociate's or bachelor's degree in computer science or MIS, five years of related MSP experience or equivalent, and professional certifications including Security+, Network+, and Microsoft platform credentials.
Microsoft Exchange, Microsoft 365, Microsoft SharePoint, Microsoft Teams, Microsoft OneDrive for Business, Microsoft Intune, Microsoft Azure Active Directory, Microsoft Office 365 GCC High, NIST 800-171, NIST 800-53
4d
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Sr Principal Cyber Systems Engineer #2018-2
Huntsville, Alabama, United States
$149k-$224k/yr OnsiteFull Time
8+ YOEBachelor's with 8 years, master's with 6, or PhD with 4; active DoD Secret clearance; Security+ or equivalent; experience with Linux, Windows, PowerShell, Bash, directory services, DISA STIGs, networking, and virtualization.
Linux, Windows, Infrastructure as Code (IaC), Configuration Management (CM), Kubernetes, PowerShell, Bash, PAM, systemd, SELinux, SAM, DNS, LDAP, Kerberos, SAML, OAuth, DISA STIGs, TCP/IP, VLAN, VMware vSphere, OpenStack, Microsoft Hyper-V, Nutanix, Active Directory, DFS, FSMO, AD FS, Group Policy Objects (GPOs), MDT, Ansible
1mo
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Senior Mission Systems Software Engineer (C2)
Huntsville or Gardena
OnsiteFull Time
Deep modern C++ and Linux experience, strong CS fundamentals (networking, concurrency), ability to obtain U.S. security clearance, embedded/distributed systems expertise, willingness to travel up to 20%.
C++, C++23, Linux, ROS, ROS2, Nix, NixOS, TCP, UDP, DNS, DDS, REST, gRPC, protobuf, Ethernet
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