191 it security jobs at 128 companies in Leesburg, VA
3w
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IT Security Analyst
Hanover, Maryland, United States
$95k-$125k/yr HybridFull Time
3+ YOEBachelor's degree and minimum 3 years IT security experience, CompTIA Security+ required; experience with SIEM, EDR, Microsoft 365 security, PowerShell, HIPAA, and healthcare EHR environments preferred.
SIEM, EDR, Proofpoint, Microsoft Entra ID (Azure AD), Microsoft Exchange Online, Microsoft Defender, Conditional Access, Microsoft Purview, PowerShell, RMM, Windows
1mo
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IT Security Engineer
Arlington, Virginia, United States
$116k-$195k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years IT security experience, hands-on with network and systems security, SIEM/IDS/IPS tools, cloud security (AWS/Microsoft Azure/GCP), containerization, and strong communication skills.
Splunk, ELK Stack, Snort, Suricata, SIEM, IDS/IPS, Docker, Kubernetes, AWS, Microsoft Azure, GCP, Terraform, Ansible
3mo
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Senior IT Security Engineer
Linthicum or Phoenix or Denver or Tampa or Cicero
$92k-$120k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years in IT security, CISSP, networking and security expertise, Windows and Linux administration, cloud security, scripting, analytical, communication, and collaboration skills.
SIEM, PAM, ZTN, IdP, IAM, CSPM, DLP, CIEM, DevSecOps, SSDLC, AWS, Azure, Windows, Linux, HCL, YAML, JSON, PowerShell, Python, Go, Shell
3w
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IT Security Specialist II
Silver Spring, Maryland, United States
$110k-$140k/yr HybridFull Time
4+ YOE4+ years IT security experience with federal systems, knowledge of NIST RMF and federal cybersecurity standards, security assessment and vulnerability management skills, proficiency with security tools and Microsoft Office.
NIST Risk Management Framework (RMF), NIST SP 800-53 Rev. 5, FIPS, Cyber Security Assessment and Management (CSAM), Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Visio, Microsoft Project
1mo
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Senior IT Security Engineer
United States or Washington
$125k-$152k/yr HybridFull Time
5+ YOE5+ years in security engineering, 2+ years DevSecOps, hands-on with SIEM (Splunk), EDR, cloud security (AWS/GCP), scripting (Python/Bash), and vulnerability management.
AWS, GCP, Splunk, Python, Bash, Cisco
2mo
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Senior IT Security Engineer
Linthicum or Phoenix or Tampa or Denver or Cicero
$90k-$120k/yr OnsiteFull Time
7+ YOE7+ years IT security experience, CISSP required; expertise in networking, Windows and Linux administration, AWS/Azure, IaC (HCL/YAML/JSON), scripting (PowerShell, Python, Go, Shell), incident response, risk management, and security tooling.
firewalls, SIEM, PAM, ZTN, IdP, IAM, CSPM, DLP, Vulnerability/Exposure Management, CIEM, DevSecOps, SSDLC, AWS, Azure, HCL, YAML, JSON, PowerShell, Python, Go, Shell
1mo
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IT & Cyber Security Engineer
Washington or Virginia or Maryland
$126k-$157k/yr RemoteFull Time
OnTrac: Provides last-mile delivery services for e-commerce retailers.
8+ YOEBachelor's degree or equivalent, 8+ years cybersecurity/infosec/IT security experience, knowledge of compliance frameworks, penetration testing and security assessments, and experience implementing security policies and controls.
NIST, ISO 27001, HIPAA, PCI-DSS
2mo
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IT & Security Engineer Lead
New York City or Washington
$110k-$135k/yr OnsiteFull Time
5+ YOE5+ years IT/security experience in multi-site environments; HIPAA experience preferred; hands-on with endpoint management, identity/access, MDM, helpdesk, and vendor coordination; strong communication and organizational skills.
PioneerRx, MDM
1mo
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Manager, IT Security Operations
Manassas, Virginia, United States
OnsiteFull Time
7+ YOEBachelor's in CS/IT required, CISSP/CISM preferred, 7+ years cybersecurity experience, experience managing technical teams, expertise in security operations, incident response, vulnerability management, and familiarity with SIEM/EDR/cloud security and security frameworks.
SIEM, EDR, IDS/IPS, firewalls, DLP, MITRE ATT&CK, NIST CSF, CIS Controls, AI, automation
3w
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Manager IT and Security
Orlando or Reston or Tampa or Mill Spring or United States
RemoteFull Time
8+ YOE8+ years in information security/IT operations, hands-on Microsoft security and endpoint management experience, vulnerability management, incident response, NIST/CMMC compliance, policy development, and team leadership.
Microsoft Entra ID, Active Directory, Microsoft Intune, Microsoft Defender, Microsoft Purview, Conditional Access, Microsoft 365, Rapid7, Cortex XDR, CrowdStrike Falcon, Trellix/McAfee, CyberArk, SolarWinds SEM, RSA, Wireshark, N-Central, PowerShell, SCC/STIG Viewer, Azure Virtual Desktop
2mo
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IT Security Auditor – Senior Consultant
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOESenior IT Security Auditor with 3+ years IT consulting, federal government experience, and knowledge of FISMA/NIST guidance.
FISMA, NIST SP 800, FISCAM, OMB Circular A-123, DISA STIGs, security auditing tools
3d
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IT Security Specialist
Alexandria, Virginia, United States
$110k-$140k/yr HybridFull Time
5+ YOEBachelor’s degree in a related field, 5+ years of cybersecurity experience, DoD 8570.01M IAT/IAM Level II certification, operating systems certification, RMF and A&A experience, eMASS experience, and ability to obtain Secret clearance.
Risk Management Framework (RMF), NIST SP 800-53, NIST SP 800-53A, CNSSI 1253, ACAS, SCAP, Nmap, eMASS, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, System Security Plans (SSPs), Plans of Action and Milestones (POA&Ms), Security Assessment Reports
4w
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Director, IT Security & Compliance
Rockville, Maryland, United States
$175k-$225k/yr RemoteFull Time
10+ YOE5+ MgmtBachelor's or equivalent,10+ years in IT/infrastructure/security,5+ years leadership,experience with SOC 2,incident response,risk management,remote IT ops,and budget/vendor management.
AWS, Azure, Google Cloud, Kubernetes, Terraform, GitHub Actions
3mo
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IT Security Specialist - Penetration Tester
Silver Spring, Maryland, United States
$125k-$150k/yr HybridFull Time
5+ YOEMinimum 5 years pentesting; AWS/Azure/On-Prem; 5+ years with security tools; CISSP/CISA/GCIH/GSNA/CEH/CGRC/SCNP/SCNA within 6 months; US citizen; Moderate Public Trust clearance.
Burp Suite, Metasploit, Wireshark, Tenable Security Center, ArcSight, IBM BigFix
2w
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Senior Specialist, IT Security (41552)
Ashburn, Virginia, United States
$96k-$178k/yr OnsiteFull Time
6+ YOEActive Top Secret clearance; bachelor\u0002s degree with 6+ years (or grad degree with 4+ years, or 10+ years experience); experience with Windows, VMware, RHEL, automation and security frameworks; ability to lift 30\u000250 lbs.
RHEL, CentOS, Fedora, Bash, Python, Ansible, Server 2019, Exchange, MDT, WDS, VMware, vSphere, vCenter, vSAN, SAN, NAS, NetApp, MSA, iSCSI, FCP, ITIL, Agile, Scrum, DevOps, SRE, Cisco, Splunk, Tenable.SC, PDQ Deploy, PDQ Inventory, Electronic Medical Records (EMR)
1mo
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IT Network Security Team Lead
Bethesda, Maryland, United States
$149k-$196k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOE10+ years IT/network security experience, Bachelors (or equivalent), CISSP (or obtain within 6 months), ability to obtain Secret clearance (ANACI), experience with Cisco/Fortinet/Juniper/Palo Alto, Nmap/Wireshark/tcpdump, and leadership of 3-5 engineers.
Cisco, Fortigate (Fortinet), Juniper, Palo Alto, Nmap, Wireshark, tcpdump, SIEM, SSL VPN, VLANs
2d
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Senior Manager, IT Security Operations
Washington, D.C. or New York City or New Mexico or New York or Alaska or Maryland or South Carolina or Illinois or North Dakota or Colorado or Nebraska or Florida or California or Minnesota or Utah
$123k-$138k/yr HybridFull Time
8+ YOEBachelor's degree in information security, computer science, or related field; 8+ years of IT operations experience with progressive cybersecurity experience; security tools administration and strong analytical skills.
Identity Provider (IdP), Identity and Access Management (IAM), Microsoft Defender for Endpoint, Microsoft Defender for Identity, Okta, SonicWall, AWS, Microsoft Azure, Security Information and Event Management (SIEM), intrusion detection/prevention systems (IDS/IPS), endpoint detection and response (EDR), managed detection and response (MDR), multi-factor authentication (MFA), single sign-on (SSO), firewalls, antivirus, password managers
3w
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Senior IT Security Specialist
McLean, Virginia, United States
$120k-$135k/yr OnsiteFull Time
10+ YOEU.S. citizen eligible for government clearance, Bachelor's in CS/IT or equivalent, 10+ years RMF experience, 5+ years IAM experience, DoD 8570 IAM Level III, experience with SailPoint/ServiceNow/Imperva, strong analytical and presentation skills.
NIST Risk Management Framework (RMF), SailPoint, ServiceNow, Imperva
2w
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Director, IT Operations & Security
Atlanta or New York City or Boston or Washington
$140k-$160k/yr HybridFull Time
10+ YOE5+ Mgmt10+ years IT infrastructure/operations experience with 5+ years in senior IT leadership; MSP contract and vendor management; ServiceNow ownership; cloud (AWS/Azure), identity (Okta/Active Directory); AI/automation experience; team leadership.
ServiceNow, AWS, Azure, Okta, Active Directory, Intune, Jamf
1w
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IT Security Vulnerability Specialist (0036)
Suitland-Silver Hill, Maryland, United States
$110k-$130k/yr HybridFull Time
7+ YOE7+ years A&A experience, proficient in NIST RMF and NIST SP 800-53/800-53A, hands-on with STIG and CIS benchmarks, vulnerability scanning, Microsoft Excel, bachelor's or equivalent, relevant security certifications, US citizen, SECRET clearance.
NIST RMF, NIST 800-53, STIG, CIS benchmarks, Microsoft Excel
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