1mo
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Security Operations Engineer
Coppell or Dallas or Tel Aviv
OnsiteFull Time
1+ YOE1–3 years security operations experience; hands-on familiarity with vulnerability scanners (Burp Suite, Nessus, Sysdig); basic AWS and container knowledge; FedRAMP/NIST exposure preferred; scripting (Python/Bash) a plus; US citizenship and onsite work in Coppell, TX required.
Burp Suite, Nessus, Sysdig, Wiz, eMASS, Jira, Python, Bash, Slack, Zoom, AWS, Kubernetes, Docker, Chainguard, FedRAMP, NIST 800-53
2w
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Senior Security Operations Engineer
Dallas, Texas, United States
$110k-$145k/yr OnsiteFull Time
5+ YOE5+ years SOC/incident response experience; hands-on with NexGen SIEM, Microsoft 365 Defender/M365 Security Suite, AWS security, Netskope, Proofpoint, Tanium, EDR, and Qualys; strong investigation, reporting, and on-call experience.
Next-Gen SIEM, Microsoft 365 Defender, AWS, M365 Security Suite, Netskope, Proofpoint, Tanium, EDR, Qualys
1d
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Operations Engineer
Atlanta or Naperville or Rockville or King of Prussia or Arlington
$106k-$158k/yr OnsiteFull Time
1+ YOEBachelor's in engineering or equivalent (PE/EIT alternatives),1+ year specialized nuclear engineering experience,U.S. citizenship,pre-employment drug test,background investigation/security clearance,transcripts required.
1mo
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Information Security Engineer
Dallas, Texas, United States
$95k-$138k/yr OnsiteFull Time
Designing, implementing, and operating security systems (vulnerability management, SIEM/SOAR/XDR, EDR), performing SOC functions and incident response, securing cloud and hybrid environments, enforcing IAM/PAM controls, and assessing AI/ML security risks.
SIEM, SOAR, XDR, CrowdStrike Falcon, Falcon Insight, Falcon Identity Threat Protection, Falcon Cloud Security, Falcon Spotlight, Falcon SaaS Security Posture Management, Falcon AIDR, Charlotte AI, GitHub Copilot, ChatGPT, AWS, Azure, Microsoft 365, Azure AD, Git, Perforce, Jenkins, NDR, IDS, IPS, Ansible, Puppet, Chef, Terraform, Pentera, NodeZero, Cymulate, CSPM, CWPP, CNAPP, SAST, DAST, IAST, EDR, TCP/IP, HTTP, HTTPS, DNS, PAM, MFA, SSO
3w
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Messaging Operations Engineer
Plano, Texas, United States
$85k-$105k/yr OnsiteFull Time
6+ YOEProvide Tier 3/4 Exchange Online and Outlook support, mailbox administration, mail-flow and security troubleshooting, PowerShell automation, and operational documentation.
Exchange Online, Outlook, Proofpoint, Microsoft Defender for Office 365, PowerShell, Microsoft 365 Apps admin center, Microsoft 365, Microsoft Purview, Entra ID (Azure AD), SPF, DKIM, DMARC
1mo
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IT Security Support Engineer
Richardson, Texas, United States
$62k-$72k/yr OnsiteFull Time
2+ YOEBachelor's degree or 2+ years IT support experience; strong troubleshooting across desktop, server, virtualization, network and wireless; Windows, macOS, and Linux operational support; documentation and communication skills; scripting (PowerShell/Python) a plus.
Theatro, Windows, macOS, Linux, PowerShell, Python, VPN
1mo
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Network Operations Engineer
Dallas or Coppell or Jersey City or Tampa
$60k-$115k/yr HybridFull Time
4+ YOEMinimum 4 years related experience; bachelor's degree preferred or equivalent; strong Layer 2/3, DNS, load balancing, security, and troubleshooting skills; experience with F5, Infoblox, Palo Alto; CCNA or equivalent; ITSM ticketing (prefer ServiceNow).
F5, Infoblox, Palo Alto Networks, ServiceNow (SNOW), DNS, TCP/IP, Layer 2, Layer 3
1mo
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Network Security Engineer -Hybrid - Plano, Texas (Plano, TX, US)
Plano, Texas, United States
$112k-$149k/yr HybridFull Time
8+ YOEUS citizen or green card required. 8+ years security experience with firewalls/IDS/IPS, EDR/NDR, SOAR, SOC/CSIRT operations, incident handling, Linux and networking knowledge; Zscaler and Prisma SASE experience required; relevant networking/security certifications preferred; Bachelor's degree in IT preferred.
Zscaler, Prisma SASE, Checkpoint, Palo Alto NGFW, Fortinet, Cisco FTD, Syslog, DB API, SOAR, HoneyPots, EDR, NDR, UTM, Proxy, Firewall, IPS, IDS, Linux, Windows
2mo
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Security Engineering Manager
Mounds View or Fort Worth or Fridley or Lafayette or Irvine or Memphis or Jacksonville or Boston
$134k-$202k/yr OnsiteFull Time
5+ Mgmt5+ years leadership; 10+ years technical security; experience in enterprise security, architecture, and operations; strong security governance and vendor management.
Security engineering, Cloud security, Security architecture, Governance and compliance
2mo
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Cyber SDC - WAF Operations Solution Engineer - Senior - Consulting
Dallas, Texas, United States
$107k-$195k/yr OnsiteFull Time
3+ YOE3-5 years in web application security operations; hands-on with Cloudflare and Imperva; Terraform for IaC preferred; CISSP/Security+ a plus; ITIL familiarity; strong analytical and communication skills.
WAF, Cloudflare, Imperva, Terraform
3mo
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Senior Staff Engineer, Operations Analysis (R4759)
Dallas or Washington
OnsiteFull Time
9+ YOEPlan, own and execute operational analyses; model, simulate, and analyze military systems; collaborate with DoD stakeholders; require security clearance and STEM degree.
AFSIM, STK, MATLAB, Python, Brawler, ESAMS, JCIDS
1w
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Engineer, Operational Technology
Fort Worth, Texas, United States
OnsiteFull Time
3+ YOEBachelor's in engineering,3+ years OT experience,SCADA/HMI and PLC proficiency,AVEVA PI experience,industrial networking and protocols knowledge,knowledge of ISA/IEC 62443 security standards.
FactoryTalk View SE, FactoryTalk View ME, Siemens WinCC, AVEVA PI (OSIsoft PI), Rockwell AssetCentre, Rockwell, Siemens, OPC UA, OPC DA, MQTT, Ethernet/IP, Modbus TCP, Profibus, VMware, Hyper-V, Nutanix, Microsoft Excel, Visio
3mo
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Production Operations Opportunities with Lockheed Martin MFC
Orlando or Grand Prairie or Camden or Chelmsford
$55k-$109k/yr OnsiteFull Time
Ability to obtain a security clearance; professional experience as a machinist, assembler, manufacturing engineer, planner, or quality engineer; defense/aerospace and missile program experience preferred.
1mo
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Gen AI Infrastructure Engineer
Woodbridge or New York City or Atlanta or Boston or Chicago or Dallas or Delaware or Denver or Garden City or Cayman Islands or Greenwich or Houston or Los Angeles or Miami or Naples or Nevada or Palm Beach or San Diego or San Francisco or Seattle or Stuart or Washington
$160k-$200k/yr HybridFull Time
7+ YOE7+ years in DevOps/platform/cloud infrastructure engineering; strong AWS (IAM, CloudFormation, Lambda, API Gateway, VPC, CloudWatch, SSM, Secrets Manager, ECR); AWS CDK/CloudFormation/Terraform; CI/CD (Bitbucket/GitHub Actions, OIDC); container and datastore operations; security fundamentals.
AWS Bedrock, AgentCore, Lambda, API Gateway, AWS CDK, CloudFormation, Terraform, Bitbucket Pipelines, GitHub Actions, OIDC, IAM, VPC, CloudWatch, SSM, Secrets Manager, ECR, Neo4j, Neptune, Redis, Milvus, VectorDB
1d
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Principal Engineer - Operational Technology Network Security
Conshohocken or Carrollton
OnsiteFull Time
8+ YOEBachelor's degree or equivalent,8+ years OT security experience,expertise in OT network segmentation,incident response,vulnerability management,industrial protocols,and leadership;preferred industry certifications.
Microsoft Office Suite, SIEM, EDR, SOAR, Armis, Nozomi Networks, Claroty, Dragos, Microsoft Defender for IoT, Palo Alto Networks, Fortinet, Cisco, Check Point, Python, PowerShell, SQL, KQL, JavaScript, HTML/CSS, Email Security Gateway, Firewall, VPN, IDS/IPS, AV
1mo
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Security Analyst III – (Data at Rest Encryption)
Indianapolis or Atlanta or Nashville or Tampa or Mason or Grand Prairie or Winston-Salem
HybridFull Time
3+ YOEBA/BS in IT or related and minimum 3 years experience in support/operations or engineering; experience with cloud security, database security, automation (Terraform, Ansible, scripting), and knowledge of NIST frameworks.
Data at Rest Encryption (DARE), AWS, Azure, GCP, Terraform, Ansible, Python, PowerShell, CI/CD pipelines, Infrastructure as Code (IaC), Imperva SecureSphere, Sonar, NIST Cybersecurity Framework (CSF), NIST SP 800-53
1w
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Manager, Security Analytics - onsite Frisco/Plano
Plano, Texas, United States
OnsiteFull Time
7+ YOE7+ years in cybersecurity/security operations with experience leading security analytics, SOC functions, MSSP management, detection engineering, telemetry strategy, incident response, and executive communication.
Sumo Logic, DataDog Cloud SIEM, Rapid7 SIEM, CrowdStrike, Microsoft Defender
1mo
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AI Threat Detection Engineer, Senior Specialist
Malvern or Dallas
HybridFull Time
4+ YOE4+ years programming, 5+ years cloud, 4+ years automation, 4+ years security operations, AI/GenAI exposure, SIEM experience.
Python, Java, Shell, AWS, Azure, SOAR, GitHub, SIEM
3w
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Sr. Associate, Electrical Engineer (Instrumentation/Aircraft Systems) (40724)
Greenville, Texas, United States
OnsiteFull Time
2+ YOEExperience developing and operating instrumentation systems for component, lab, and aircraft tests; ability to obtain security clearance; Class III Flight Certification; electrical/mechanical hands-on skills; CAD and data-acquisition familiarity.
LabVIEW, PXI, C-Rio, C-DAQ, Encoders, Telemetry, serial communication, avionics data bus communication, Microsoft Excel, CAD
22h
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Senior Manager, Data Center Operations
Chicago or Irving
$133k-$247k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years managing geographically diverse data centers,5+ years people management,knowledge of data center power/cabling,security frameworks (ISO 27001,NIST,PCI DSS),ITIL,BS/related degree preferred.
ITIL, ISO 27001, NIST, PCI DSS, SOC, AI
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