11,463 security jobs at 1,782 companies in Leesburg, VA
Security Guard
Washington or Silver Spring
$19/hr OnsiteFull Time
High school diploma or GED required; valid Maryland Security Guard Certification; previous security experience preferred; CPR/AED and First Aid preferred; bilingual English/Spanish preferred; ability to work independently and interact professionally with children.
surveillance cameras, security systems
Security Officer
Laurel, Maryland, United States
$21-$35/hr OnsiteFull Time
1+ YOEHigh school diploma plus 1 year security experience or 60 college credits; valid driver's license; Maryland Guard Card; interim Secret clearance by start date and ability to obtain Secret; U.S. citizenship; English proficiency; basic computer skills; occasional mandatory overtime.
security database, email
VA Security Officer- Overnight
Ashburn, Virginia, United States
$22/hr OnsitePart Time
2+ YOEHigh school diploma or GED; 2+ years security, military, or law enforcement experience; active Virginia DCJS security license; at least 21 years old; ability to walk/stand 8+ hours; experience with Microsoft/Google apps and security systems; must pass screening.
Microsoft applications, Google applications, security systems
Security Engineer (Application Security)
Chicago or Washington
$119k-$172k/yr HybridFull Time
5+ YOEBachelor's degree in Computer Science, Information Security, or related field; 5+ years cybersecurity experience with application security focus; experience with SAST, DAST, SCA, SBOM, API security, threat modeling, and cloud-native applications; proficiency in multiple security tools and programming languages.
Burp Suite, OWASP ZAP, Checkmarx, Veracode, Fortify, GitHub Advanced Security, SonarQube, Postman, SoapUI, Snyk, Mend, Black Duck, Dependabot, JFrog Xray, Cortex Cloud, Prisma Cloud, Tenable Cloud Security, Wiz, Aqua Security, Trivy, Microsoft Defender for Cloud, Tenable Vulnerability Management, Brinqa, ServiceNow Vulnerability Response, GitHub Enterprise, GitHub Actions, Azure DevOps, Jenkins, Terraform, Bicep, ARM Templates, YAML, Docker, Kubernetes, Helm, Python, Java, JavaScript, TypeScript, Node.js, AngularJS, C#, PowerShell, Go, SQL, Bash
Information Security Analyst
Chicago or Charlotte or Dallas or New York City or Los Angeles or Washington
$85k-$100k/yr HybridFull Time
2+ YOEBachelor's degree in computer science, IT, cybersecurity or related field; 2-4 years cybersecurity experience; experience with SIEM, XDR/EDR, DLP, network security; ticketing platforms like ServiceNow; security certifications preferred.
SIEM, XDR/EDR, endpoint security, DLP, network security, ServiceNow, Zscaler, Microsoft Defender, LogRhythm, Trend Micro Vision One, MITRE ATT&CK
Information System Security Officers (ISSO), Senior Security Engineers & Security Engineering Leads (CBP)
Ashburn, Virginia, United States
HybridFull Time
Experience with federal authorization, RMF, security documentation, continuous monitoring, remediation, and security engineering. U.S. citizenship required; CBP BI and EOD preferred. CISSP, CISM, CAP, or Security+ useful.
Risk Management Framework (RMF), POA&M, CISSP, CISM, CAP, Security+
Security Engineer, Corporate Security
San Francisco or Seattle or New York City or Washington
$320k-$405k/yr HybridFull Time
Hands-on endpoint security engineering across major operating systems, Python and scripting proficiency, identity and access management, SaaS security, zero-trust access, threat modeling, and automation experience.
macOS, Windows, Linux, ChromeOS, Python, MDM, OAuth, CI/CD, Claude
Security Engineer, AWS Security
Arlington, Virginia, United States
$136k-$184k/yr OnsiteFull Time
2+ YOE2+ years web protocols, security attacks, and remediation experience; Bachelor's degree in Engineering, Computer Science, or related field; knowledge of system security vulnerabilities and penetration testing; experience writing code or scripts.
AWS
Security Architect
Washington or Atlanta
$200k-$275k/yr HybridFull Time
5+ YOEBachelor's degree in related field or equivalent experience; 5+ years cybersecurity experience with focus on security tools, architecture, and cloud security; expertise in Microsoft Azure security services; knowledge of Zscaler, Microsoft Defender, Zero Trust; familiarity with security frameworks.
Microsoft Azure, Azure Security Center, Azure Sentinel, Azure AD, Azure Firewall, Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), Microsoft Defender for Endpoint, Microsoft Defender for Cloud, Microsoft Defender for Office 365, SIEM, EDR, IAM, DLP, PowerShell, Python
Security Architect
Grand Junction or Mooresville or Wildwood or Santa Rosa or Fontana or Elgin or Del Rio or Green Bay or Tannersville or Katy or Irving or Norcross or Kettleman City or Westfield or Lakeville or Justin or Byhalia or Benicia or Phoenixville or Milton or Kernersville or Mesa or Marysville or Brooklyn or Kenosha or Edinburgh or Mansfield or McDonough or Irwindale or Lafayette or Warren or Wytheville or Elm City or Watertown or Riviera Beach or Webster or Walpole or Wilmington or Winchester or Wichita or Wichita Falls or Fishersville or Rothschild or Waco or Vernal or Las Vegas or Vidalia or Tyler or Texarkana or Twin Falls or High Point or Traverse City or Tucson or Tupelo or Tulsa or Tampa or Topeka or Walbridge or Tomah or Sylvester or Geddes or Sioux Falls or South Windsor or Saint Charles or Lathrop or Savannah or Springfield or Edison or Spokane Valley or San Antonio or Santa Maria or Salinas or St. Louis or West Valley City or Saint Joseph or San Jose or Sidney or Shreveport or Houston or Sacred Heart or Saint George or Bridgeville or Oakland or Seattle or San Diego or Pittston or University Park or South Bend or Bradenton or Salina or Saginaw or West Sacramento or Bloomington or Rock Springs or Box Elder or Henrietta or Roanoke or Lockwood or Rock Island or Richmond or Reading or Richfield or Rockford or Cumberland or Price or Portland or Pompano Beach or Parkersburg or Eighty Four or Tolleson or Pennsauken or Pensacola or Portland or Pasco or Parsons or Paducah or Oxnard or Neenah or Orlando or Orange or Otay Mesa or Omaha or Olympia or Oklahoma City or Farr West or Odessa or Ocala or Chesapeake or La Vergne or New Orleans or Conroe or Milford or Pendergrass or Middletown or New Castle or Milwaukee or Shoreview or Missoula or White Pine or Mobile or Bristow or West Monroe or Medley or Montgomery or Montgomery or Memphis or Central Point or Macon or Windsor or Ridgeway or Mason City or Lynchburg or Peru or Laredo or North Little Rock or Louisville or Lufkin or Lakeland or Bethpage or Carson or Carencro or Lexington or Lubbock or Montebello or Lansing or Knoxville or Kings Mountain or Kalamazoo or Bonner Springs or Kalispell or Richland or Jackson or Jersey City or Jonesboro or Jacksonville or Indianapolis or Blackfoot or Huntsville or Conover or Hagerstown or Honolulu or Carlisle or Duncan or Kentwood or Great Bend or Great Falls or Grand Island or Greensboro or Garland or Fort Worth or Fort Wayne or Fort Smith or Fresno or Farmington or Fort Myers or Florence or Flagstaff or Fayetteville or Fargo or Evansville or Erie or El Paso or Elko or Esko or Ankeny or Morrisville or Dothan or Troy or Des Plaines or Commerce City or Decatur or Dayton or Dallas or Crest Hill or Coburg or Wando or Dunbar or Corpus Christi or Casper or Thomasville or Colorado Springs or West Columbia or Columbus or Charlotte or Cleveland or Cookeville or West Chester or Chico or Cheyenne or Forest View or Ringgold or Cedar Rapids or Columbia or LaGrange or Canton or Bowling Green or Milton or Butte or Tonawanda or Baton Rouge or Boonton or La Feria or Dracut or Boise or Redmond or Beaumont or Billings or Bismarck or Birmingham or Bakersfield or Brownsburg or Curtis Bay or Austin or Augusta or Lithia Springs or Cartersville or Conley or Arden or Romulus or Anaheim or Amarillo or Duncansville or Bethlehem or Glenville or Afton or Albuquerque or Abilene
OnsiteFull Time
10+ YOE5+ MgmtBachelor's degree in a relevant field, 10+ years of cybersecurity experience, and 5+ years in leadership or architecture. Requires enterprise security architecture, cloud security, risk management, incident response, and security framework expertise.
SIEM, IDS/IPS, Rapid7, Qualys, Nessus, AWS, Azure, Google Cloud, SOAR, Ansible, Terraform, TCP/IP, VPNs, DNS, HTTP/HTTPS
Security Specialist
Arlington, Virginia, United States
$100k-$203k/yr OnsiteFull Time
7+ YOE7+ years experience in application/cloud security, security architecture, ATO/compliance (NIST/FedRAMP/Zero Trust), DevSecOps and secure SDLC practices; U.S. citizenship and ability to obtain Top Secret clearance.
Azure, AWS, NIST 800-53, FedRAMP, Zero Trust, CIS benchmarks, DevSecOps, CI/CD
Security Manager
Washington or Arlington
$100k-$110k/yr OnsiteFull Time
5+ YOE5+ years in executive protection, military, law enforcement, or federal protective services; experience in security risk assessments and physical security; familiarity with security technologies; strong project management and communication; ability to stand for extended periods.
access control systems, surveillance systems
Security Officer (Security)
Chantilly, Virginia, United States
$19/hr OnsiteFull Time
Must be able to obtain unarmed security license and First Aid/CPR/AED certification; pass drug, driving, and background checks; authorized to work in US; 18+ years; proficient English; physical demands including lifting up to 40 lbs.
Senior Security Engineer II - Application Security
Washington, D.C. or United States or Bethesda
RemoteFull Time
6+ YOEBachelor's degree in a relevant field or 10 years of security experience without a degree; 6+ years securing cloud-native applications, 3+ years in application security, and 4+ years as a technical decision-maker.
Electronic Health Records, Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST), Terraform, CloudFormation, Python, R, C++, Javascript, AWS, Azure, GCP, WAF, AI, LLM, Java, Scala, C#, Go
Security Officer Unarmed Security Clearance
Arlington, Virginia, United States
$26/hr OnsitePart Time
2+ YOE2+ years security experience, active DoD Secret clearance, high school diploma or equivalent, at least 18 years old, background check and drug screen; security license and computer/tablet skills preferred.
alarm panel
Security Staff
Hyattsville, Maryland, United States
OnsiteFull Time
High school diploma or equivalent; proven security experience; strong communication, observation, and problem-solving skills; knowledge of security laws and procedures; ability to handle stressful situations.
Staff Product Security Engineer, AI Security & Security Assurance
McLean or Tysons Corner or United States +1 more
$154k-$205k/yr HybridFull Time
8+ YOERequires 8+ years in application, product, or security engineering; expertise in threat modeling, secure development, vulnerability management, cloud-native architectures, security tooling, OWASP, and English communication.
Secure Software Development Lifecycle (SSDLC), Kubernetes, AWS, SAST, SCA, DAST, ASPM, OWASP, CI/CD, GenAI, LLMs, MCP, NIST, SOC 2, ISO 27001, PCI DSS
Security Engineer
Linthicum, Maryland, United States
$100k-$200k/yr OnsiteFull Time
6+ YOERequires 6+ years of information assurance experience, TS/SCI with polygraph, high school diploma or GED, security architecture, cloud security, STIG, data governance, and stakeholder engagement knowledge.
AWS, Azure, RMF, NIST 800-53, STIGs
Information Security Engineering Manager
Silver Spring, Maryland, United States
$141k-$242k/yr OnsiteFull Time
10+ YOE4+ MgmtBachelor's in computer science or related field (or 4 additional years experience), 10 years security operations/engineering, 8 years configuring security technologies, 4 years leading technical teams, expert knowledge of security tools and scripting, and one of CASP, CISSP, CEH, or AZ-500 certifications.
Active Directory, Intune, Azure AD, Azure Sentinel, O365, Security Center, Tenable Nessus, Qualys, Nexpose, CyberArk, Microsoft Sentinel, Microsoft Endpoint Security, PowerShell, KQL, Microsoft Defender for Cloud, Palo Alto, Panorama, Netskope, Proofpoint, Purview, Linux, Windows Group Policy, StealthBits, Varonis
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