19 vulnerability management engineer jobs at 11 companies in Halfway, MD
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Principal Vulnerability Researcher
Herndon, Virginia, United States
$181k-$289k/yr OnsiteFull Time
Lead vulnerability research on embedded systems; expert in C/C++ and Python, reverse engineering, firmware analysis, emulation, fuzzing, and mentoring junior staff. Active Top Secret clearance required or eligible.
C, C++, Python, Linux, IDA Pro, Binary Ninja, Ghidra, QEMU, JTAG, UART, oscilloscope, logic analyzer
6d
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Lead Vulnerability Researcher
Maryland or Herndon
$175k-$220k/yr OnsiteFull Time
4+ YOEAdvanced degree and relevant cybersecurity experience required; proficiency in C/C++, Python, ISA, Linux, reverse engineering, decompilers, vulnerability research tools, and debuggers. Active TS/SCI clearance with polygraph required in Maryland.
C, C++, Python, x86, ARM, MIPS, Linux, IDA Pro, Binary Ninja, Ghidra, GDB, WinDbg, UART, SPI, I2C, TLS, SSH, RTOS
1mo
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AI/CNO Engineer
Dulles, Virginia, United States
OnsiteFull Time
Experience deploying and managing LLMs in offline environments, supporting cybersecurity and vulnerability research, building APIs and tooling, strong systems integration skills, active TS/SCI or ability to obtain polygraph.
Opus, Sonnet, MiniMax, Qwen
1mo
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AI/CNO Engineer
Dulles, Virginia, United States
OnsiteFull Time
Experience deploying and managing LLMs in offline/air-gapped environments, supporting cybersecurity or vulnerability research, building APIs and tooling, systems integration, and holding/obtaining TS/SCI clearance with polygraph.
LLMs, Opus, Sonnet, MiniMax, Qwen
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AI/CNO Engineer
Dulles, Virginia, United States
OnsiteFull Time
Experience deploying and managing LLMs in offline/air-gapped environments, supporting cybersecurity/vulnerability research, building APIs and tooling, strong systems integration skills, and active TS/SCI clearance or ability to obtain polygraph.
Large Language Models (LLMs), Opus, Sonnet, MiniMax, Qwen
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AI/CNO Engineer
Dulles, Virginia, United States
OnsiteFull Time
Experience deploying and managing LLMs in offline/air-gapped environments, supporting cybersecurity or vulnerability research, building APIs and tooling, strong systems integration skills, and active TS/SCI clearance or ability to obtain polygraph.
Opus, Sonnet, MiniMax, Qwen
1mo
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AI/CNO Engineer
Dulles, Virginia, United States
OnsiteFull Time
Experience deploying and managing LLMs in offline/self-hosted environments, supporting cyber operations or vulnerability research, building integrations and tooling, strong systems integration and troubleshooting, active TS/SCI clearance (polygraph current or obtainable).
Opus, Sonnet, MiniMax, Qwen
1mo
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AI/CNO Engineer
Chantilly or Dulles
OnsiteFull Time
Experience deploying and managing LLMs in offline environments; support for cybersecurity or vulnerability research; API/tooling development; strong systems integration skills; active TS/SCI or ability to obtain polygraph.
Opus, Sonnet, MiniMax, Qwen
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AI/CNO Engineer
Chantilly or Dulles or Melbourne or Tel Aviv
OnsiteFull Time
Experience deploying and managing LLMs in offline environments, cybersecurity or vulnerability research support, API/interface development, and strong systems integration skills; active TS/SCI clearance or ability to obtain polygraph.
Opus, Sonnet, MiniMax, Qwen
1mo
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AI/CNO Engineer
Dulles, Virginia, United States
OnsiteFull Time
Experience deploying and managing self-hosted/offline LLMs, cybersecurity or vulnerability research background, API/tooling development, strong systems integration skills, active TS/SCI clearance or ability to obtain polygraph.
LLMs, Opus, Sonnet, MiniMax, Qwen
2w
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Sr. Principal Cybersecurity Engineer Lead
Chantilly or Sterling
$156k-$235k/yr OnsiteFull Time
8+ YOEActive Top Secret clearance, CISSP/CSSLP/CASP/CISM or equivalent, strong RMF/NIST and cloud security experience, Splunk and SCA tool familiarity, systems accreditation and vulnerability management experience.
Fortify, Splunk, Continuous Integration/Continuous Deployment (CI/CD), Python, C, C++, Java
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Information Systems Security Engineer (ISSE)
Herndon or Bowie
$135k-$216k/yr OnsiteFull Time
10+ YOEU.S. citizen able to obtain/maintain Public Trust. Advanced information systems security engineering expertise, vulnerability assessment and continuous monitoring experience, strong risk management and secure configuration skills; degree plus 10–16 years of related experience depending on education.
DevSecOps, CI/CD, Zero Trust
2w
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Windows Automation and Patching Engineer
Herndon, Virginia, United States
$165k-$195k/yr OnsiteFull Time
Advanced PowerShell and WSUS experience; cloud and enterprise patching (Azure Update Management,AWS SSM,SCCM); virtualization (VMware,Hyper-V); vulnerability remediation and STIG workflows; automation and scripting (Python).
PowerShell, Python, WSUS, Azure Update Management, AWS Systems Manager (SSM), SCCM/ConfigMgr, VMware (vSphere), Microsoft Hyper-V, Azure, Google Cloud (GCP), Oracle Cloud (OCI), AWS Lambda, Azure Sentinel, CloudWatch, Splunk, DSC, GitHub, GitLab, Jenkins Pipeline, VPC, EC2, ELB, S3, IAM, Security Groups, Fleet Manager, EventBridge
1mo
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Cyber System Security Engineer
Herndon or King of Prussia
$101k-$178k/yr OnsiteFull Time
TS/SCI w/Poly required. Requires DoD 8570/8140 certification, RMF accreditation experience, knowledge of DoD cybersecurity policies, and experience with vulnerability assessment and cyber test/evaluation.
NetBrain, Zenoss, Hewlett Packard Network Automation (HPNA), eMASS, HBSS, ACAS, SCAP Compliance Checker (SCC), DISA STIGs, RHEL, Windows Server, SIEM, LogRhythm, Splunk, Jira, Confluence
2mo
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(USA) Staff, Incident Response Engineer
Herndon, Virginia, United States
$132k-$264k/yr OnsiteFull Time
4+ YOEBachelor's degree and 4 years of incident response experience, or 6 years of related experience. Requires cyber incident response, malware analysis, threat intelligence, vulnerability assessment, and cloud security expertise.
NIST 800-53, ISO27001, WCAG 2.2 AA
1mo
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Senior Cybersecurity Engineer - RMF/ISSE Lead
Sterling, Virginia, United States
$104k-$218k/yr OnsiteFull Time
10+ YOEActive TS/SCI eligibility, 10+ years ISSE/ISSO experience, RMF/IATT/ATO experience, people leadership, bachelor's in CS/Cybersecurity/IT/Engineering (or equivalent), DoD 8570/8140 IA/SAE Level III (e.g., CISSP), hands-on Linux/Unix, and experience with A&A and vulnerability tools.
Xacta, eMASS, Nessus, ACAS, SCAP/SCC, STIG Viewer, Nmap, Tenable, Linux, Unix
1mo
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Program Manager
Herndon, Virginia, United States
$150k-$180k/yr HybridFull Time
6+ YOE6+ Mgmt12+ years supporting DoD,6+ years program management,BS in CS/Engineering or 3+ years experience in lieu,Secret clearance,technical leadership,knowledge of UAV/embedded vulnerabilities preferred.
1w
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Security Analyst III (US)
Ashburn, Virginia, United States
$84k-$144k/yr HybridFull Time
3+ YOEBA/BS in IT, Computer Science, or related field plus 3 years in support, operations, design, or engineering. Security certifications, vulnerability management, cloud security, and information security knowledge preferred.
Microsoft Excel
2w
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Systems Administrator
Sterling or Chantilly
$90k-$190k/yr OnsiteFull Time
7+ YOETop Secret/SCI w/ Polygraph required, CompTIA Security+, 7+ years systems engineering/administration experience managing Windows Server, virtualization (VMware/Hyper-V/Nutanix), AD, and vulnerability remediation (Nessus).
Microsoft Windows Server, VMware, Hyper-V, Nutanix, Microsoft Exchange, Microsoft SQL Server, Skype for Business, Jira, Confluence, Nessus, Pure Storage, Dell PowerVault, Synology, RSA, CyberArk, Active Directory, DNS, DHCP, Group Policy, Microsoft SharePoint Server, Microsoft MECM/SCCM, McAfee, Trellix, Nakivo, Commvault
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