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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
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
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Security Engineer
Kansas City or Atlanta or Clayton or New York or Los Angeles or Birmingham or Boston or Chattanooga or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Miami or Nashville or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or Wilmington or Washington
$120k-$150k/yr RemoteFull Time
2+ YOE2-4 years security engineering experience in on-premises environments, Bachelor's in CS/CE/IS or equivalent, experience with metrics/events/logging, detection engineering, scripting (Python, PowerShell), Microsoft Active Directory and Azure.
Splunk, Microsoft Active Directory, Azure, SIEM, Python, PowerShell, Microsoft Teams, Zoom, MITRE ATT&CK Framework, NIST Cyber Security Framework, CIS Controls
1mo
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Senior Product Security Engineer
Santa Clara or Newark or Marlborough
$107k-$172k/yr HybridFull Time
4+ YOEMaster's or Bachelor's in CS/related, 4+ years in computer/network security, cloud platforms, Windows/Linux, secure development, threat modeling, scripting (PowerShell/Python/C#/C++), and security tooling (SAST/SCA/DAST).
PowerShell, Python, C#, C++, SAST, SCA, DAST, Azure, Microsoft Windows, Linux, CI/CD, DevSecOps, STRIDE, Threat Modeling, OWASP Top 10, CWE
2w
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Sr Lead Security Engineer
Wilmington, Delaware, United States
$147k-$225k/yr OnsiteFull Time
5+ YOE5+ years security engineering experience; designing and implementing enterprise security, advanced programming, cloud-native experience, threat modeling, vulnerability/penetration testing, and independent problem solving.
1w
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Junior Engineer – Defense and Security Assistance
Aberdeen, Maryland, United States
$85k-$110k/yr OnsiteFull Time
2+ YOEBachelor's in engineering, 2+ years engineering experience, strong communication, security clearance at Secret, ability to lift 50 lbs and travel up to 10%.
Microsoft PowerPoint, Microsoft Excel
1w
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Physical Security Engineer
Wilmington, Delaware, United States
FieldFull Time
2+ YOEConfigure and integrate access control and IP/analog surveillance systems; serve as escalation point and technical advisor; hold multiple VMS and access-control certifications and 2+ years physical security experience.
SQL, Windows Server
2mo
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Information Security Engineer II
Bridgeton, New Jersey, United States
HybridFull Time
5+ YOE5+ years in information security; 3+ years leading enterprise security projects; experience with SIEM/SOAR; familiarity with EDR/MDR and DLP; strong network security and Zero Trust knowledge;HIPAA/PCI/NIST considerations; CompTIA Security+ or CASP+ preferred.
SIEM, SOAR, EDR, MDR, PAM, NAC, DLP, Vulnerability Management, Threat Hunting
2mo
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Information Systems Security Engineer (All Levels)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Active TS/SCI with polygraph; experience in information systems security engineering; strong RMF/NIST knowledge; security documentation and authorization experience.
Nessus, STIG Viewer, SCAP Compliance Checker, Xacta
1w
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Staff Cyber Security Engineer – AI Product Security
Columbus or Chadds Ford or Frisco or Draper or New York City or Wilmington
$134k-$242k/yr HybridFull Time
8+ YOEBachelor's or equivalent, 8+ years cybersecurity experience, expertise securing AI/ML products and cloud-native environments, strong threat modeling and incident response skills; industry certs preferred (CISSP, CISM, CCSP).
MITRE ATT&CK Framework, OWASP Top 10, Amazon Web Services, Azure
2mo
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Senior Cyber Security Engineer
Wilmington, Delaware, United States
RemoteFull Time
5+ YOE5+ years in security operations or SIEM/SOAR; Cortex XSIAM; SIEM/XDR and threat detection; XQL/KQL/SPL; Python scripting; enterprise-scale experience; Bachelor's degree; relevant certifications preferred.
Cortex XSIAM, XQL, KQL, SPL, Python, MITRE ATT&CK, Cortex XDR
2mo
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Cyber Security Engineer
Aberdeen or Fort Belvoir or Huntsville or Austin or Tobyhanna or Chambersburg or Lakehurst
OnsiteFull Time
5+ YOE5+ years in cybersecurity including threat detection, vulnerability assessment, encryption, and SIEM; knowledgeable in NIST/RMF; strong incident analysis and response.
2w
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Mainframe Logical Security Engineer
Phoenix or Plano or Charlotte or Richmond or Jacksonville or Pennington or Chicago or Research Triangle Park or Dallas or Newark or Virginia or Florida
HybridFull Time
Hands-on RACF administration on IBM z/OS, SMF analysis, security reporting, least-privilege access controls for CICS/DB2/IMS/MQ, incident investigation, compliance support (SOX/PCI/HIPAA), and integration with IAM/SSO/MFA.
z/OS, RACF, CICS, DB2, IMS, MQ, TCP/IP, USS, SMF, SIEM, Splunk, QRadar, ACF2, Top Secret, REXX, Python, ICSF, TLS/SSL, Single Sign-On (SSO), MFA
5h
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Security Consultant
Chantilly or Bowie or Baltimore
$89k-$148k/yr HybridFull Time
5+ YOEDesign and specification of electronic security systems, 5+ years security consulting experience preferred, Autodesk Revit proficiency, ASIS PSP (or obtain within 6 months), Software House C-Cure 9000 training, strong project management and communication skills.
Autodesk Revit, BST, PLC
1mo
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IT Infrastructure/Security Engineer
Dover, Delaware, United States
OnsiteFull Time
5+ YOE5+ years IT infrastructure experience, enterprise networking and virtual environments, Fortinet and EDR tooling, PowerShell, Microsoft 365/Entra ID and Intune; Bachelor's degree preferred and industry certifications (CCNA, Fortinet NSE, Microsoft) desired.
Arctic Wolf, CrowdStrike, Zscaler, VDI, VMware, Nutanix, Hyper-V, FortiGate, FortiSwitch, FortiManager, FortiNAC, PowerShell, Microsoft 365, Entra ID (Azure AD), Intune, MDM, EDR, Group Policies (GPO), Multi-Factor Authentication (MFA)
4w
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Information Security Engineer, Senior
Belcamp or Aberdeen Proving Ground
$78k-$176k/yr OnsiteFull Time
7+ YOE7+ years writing CM plans, performing design reviews and configuration audits, applying CM in DevSecOps, using JIRA/puppet/Confluence/Git Hub, TS/SCI clearance, and a bachelor’s degree in STEM.
JIRA, puppet, Confluence, Git Hub
4w
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Information Security Engineer, Senior
Belcamp, Maryland, United States
$78k-$176k/yr OnsiteFull Time
7+ YOE7+ years experience in configuration management, CM plan writing, design reviews, and software change audits; knowledge of DevSecOps and CM tools; TS/SCI clearance; bachelor's degree in a STEM field.
JIRA, puppet, Confluence, Git Hub
3mo
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Mid Engineer
Aberdeen, Maryland, United States
$104k-$181k/yr OnsiteFull Time
5+ YOEBachelor's in computer science or engineering; 5 years' experience (8 years can substitute for education); US citizenship; SECRET clearance.
Networking, Servers, Modeling and simulation, Cybersecurity, System administration
2mo
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Network Engineer
Aberdeen Proving Ground, Maryland, United States
$80k-$120k/yr OnsiteFull Time
10+ YOESenior network engineer with 10+ years in CBRN/cybersecurity, DoD experience, and system integration.
Networking, Cybersecurity, Microsoft Office
1mo
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Information Systems Security Engineer (ISSE)
Aberdeen, Maryland, United States
OnsiteFull Time
5+ YOEBachelor's in IT or related, IAM II certification (CAP, CASP+CE, CISM, CISSP, GSLC, CCISO, HCISPP) preferred, 5+ years experience, experience with ACAS, HBSS, Tanium, eMASS, active DoD Top Secret clearance and US citizenship required.
ACAS, HBSS, Tanium, eMASS, STIGS
3w
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Systems Engineer
Aberdeen or Sumter
$180k-$200k/yr OnsiteFull Time
10+ YOEActive Secret security clearance, Bachelor's in a STEM field, minimum 10 years systems engineering or Army acquisition/program integration experience, proficiency with Microsoft Office, ability to brief senior leadership.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Model-Based Systems Engineering (MBSE)
2mo
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Security Engineering Manager
Kennett Square or Denver or Charlotte
$155k-$180k/yr OnsiteFull Time
7+ YOE3+ MgmtLead security engineering for cloud/Azure, SOC 2, CI/CD security; hands-on leadership.
Azure, .NET, CI/CD, SAST, DAST, CSPM, container scanning, penetration testing tools
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