660 cybersecurity engineer jobs at 263 companies in Round Hill, VA
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Senior Cybersecurity Engineer
Washington, District of Columbia, United States
$175k-$190k/yr HybridFull Time
15+ YOE15+ years in computer design/software or network security; experience supporting U.S. Navy programs; Top-Secret clearance; bachelor’s in CS/Cybersecurity/Network Security/IT/Electrical Engineering/Mathematics; RMF and cybersecurity engineering experience.
NIST Framework, DoD 8500 series, Risk Management Framework (RMF), Navy Cybersafe, NAVSEA Enclave
2mo
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Senior Cybersecurity Engineer
Springfield, Virginia, United States
$113k-$238k/yr OnsiteFull Time
6+ YOETS/SCI clearance (polygraph-capable), Bachelor's in CS/IT/Cybersecurity or 8+ yrs extra experience, 6+ yrs cybersecurity/network engineering, DoD 8140.01/8570.01-M IAT Level III, CSSP Infrastructure Support (within 6 months).
EC2, EBS, ELB, S3, RDS, AMIs, Vectra, ExtraHop, Corelight, Carbon Black, CrowdStrike Falcon, Microsoft Defender, Palo Alto, Juniper, Cisco, Cisco Firepower, F5, Proofpoint, Windows, Linux
1w
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Cybersecurity Engineer
Manassas, Virginia, United States
$110k-$175k/yr OnsiteFull Time
2+ YOEActive Secret clearance and US citizenship required. BS+3yrs or MS+2yrs or 7yrs experience. Experience with Linux, networking, cybersecurity solutions, scripting, MBSE, and Atlassian tools.
Linux, Windows, cloud, containers, Python, C, C++, Rust, SysML, Jira, Confluence
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Cybersecurity Engineer
Pittsburgh or Arlington
OnsiteFull Time
2+ YOERequires advanced cybersecurity experience, ability to obtain DoD security clearance, 5+ years typical (varies by degree), consulting and leadership experience, familiarity with NIST/ISO standards, and travel (15–35%).
2mo
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Cybersecurity Engineer
Washington, District of Columbia, United States
HybridFull Time
5+ YOEBachelor's in cybersecurity/IT/CS; 5+ years in cybersecurity engineering, security operations, incident response, or related; IAM, NIST, SIEM/EDR, cloud security; ability to obtain government background investigation.
SIEM, EDR/XDR, Vulnerability Management, AWS, Azure, IAM
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Cybersecurity Engineer 4
Chantilly, Virginia, United States
$125k-$188k/yr OnsiteFull Time
7+ YOEActive TS/SCI with poly, 7+ years experience, Bachelor's in IT/risk/cybersecurity, DoD RMF and STIGs experience, ACAS/HBSS/eMASS proficiency, ICS/SCADA and vulnerability management skills.
ACAS, HBSS, eMASS, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, AutoCAD, Cameo, Visio
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Senior Cybersecurity Engineer
Washington, District of Columbia, United States
HybridFull Time
15+ YOE15 years IT/computer/network security experience, eligible for DoD Top Secret clearance, bachelor\u0002s in related field, CISSP/CISM/CCIE preferred, RMF and NIST/DoD cybersecurity experience.
NIST Framework, JCIDS, DoD 8500 series, DoD Cybersecurity Test & Evaluation (T&E), Cyber Threat Intelligence, Navy Cybersafe, NAVSEA Enclave, Cybersecurity Risk Management Framework (RMF)
3mo
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Cybersecurity Engineer
Arlington, Virginia, United States
$86k-$176k/yr OnsiteFull Time
4+ YOEBachelor's degree or 4 years' experience; 4+ years DoD cybersecurity engineering; DoD 8140; active TS/SCI clearance.
SIEM, Firewalls, Intrusion Detection Systems, CI/CD, Zero Trust, NIST controls
2w
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Principal Cybersecurity Engineer
Reston or Boulder
$185k-$277k/yr HybridFull Time
10+ YOE2+ Mgmt10+ years in cybersecurity with 2+ years technical leadership, Bachelor's degree, expertise in incident response, SIEM/SOAR, digital forensics, threat hunting, security automation, cloud-native security, scripting, and AI applied to security.
SIEM, SOAR, Agentic AI, Generative AI
2w
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Cybersecurity Engineer
Egg Harbor Township or Washington
HybridFull Time
8+ YOE8+ years cybersecurity engineering experience in federal or critical infrastructure environments; hands-on Nessus/WebInspect, sandbox/test environment build, scripting (Python/Bash/PowerShell), and written technical evaluations.
Nessus, WebInspect, Python, Bash, PowerShell, Terraform, Ansible, Docker, Kubernetes, CodeQL, Semgrep, Trivy
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Cybersecurity Engineer
Lorton, Virginia, United States
$87k-$198k/yr HybridFull Time
8+ YOE8+ years cybersecurity experience, ability to obtain Secret clearance, HS diploma or GED, DoD 8570 IAM II or higher certification within 6 months, strong engineering and solution implementation skills.
Amazon Web Services (AWS), Microsoft Azure, Google Cloud
3w
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Cybersecurity Engineer
Washington or Ashburn or Manassas
HybridFull Time
5+ YOE5+ years cybersecurity engineering experience; CompTIA Security+ required; experience with SIEM, EDR/XDR, incident response, NIST SP 800-53/800-207, AWS/Azure, and Public Trust Tier 2 eligibility.
SIEM, EDR/XDR, AWS, Azure, NIST SP 800-53, NIST SP 800-207, IAM, RBAC, PAM, MFA, RMF
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Senior Cybersecurity Engineer
Washington, District of Columbia, United States
OnsiteFull Time
10+ YOEActive TS/SCI clearance, 10+ years cybersecurity engineering experience, AWS and CISSP required, Scrum experience, Federal/DHS/IC cybersecurity experience, strong technical communication skills.
AWS, Microsoft Azure, Google Cloud, Microsoft 365, ACAS, Nessus, SCAP, SonarQube, GitLab, Splunk, Tanium, Tenable, RMF, STIG
1w
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CyberSecurity Engineer
Arlington, Virginia, United States
$120k-$150k/yr HybridFull Time
5+ YOEU.S. citizen with Secret clearance ability, Bachelor's in related field or equivalent +5 years cybersecurity engineering experience; CompTIA Security+; hands-on ACAS/Tenable.sc, DISA STIG, RMF/eMASS, and POA&M experience; Splunk and scripting preferred.
Assured Compliance Assessment Solution (ACAS), Tenable.sc, DISA STIG Viewer, SCAP Content, Enterprise Mission Assurance Support Service (eMASS), Splunk, Audit Vault, PowerShell, Python, Bash
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Cybersecurity Engineer
Washington, District of Columbia, United States
HybridFull Time
Hands-on experience engineering enterprise security controls per NIST SP 800-53 and 800-207, IAM/RBAC/PAM/MFA, SIEM and EDR/XDR monitoring, vulnerability management, cloud security (AWS/Azure), and bachelor's degree in IT or cybersecurity.
AWS, Azure, SIEM, EDR/XDR, RBAC, PAM, MFA
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Cybersecurity Engineer
Washington, District of Columbia, United States
HybridFull Time
5+ YOEBachelor's or equivalent experience, 5+ years cybersecurity engineering/security ops, SIEM and EDR/XDR experience, IAM/RBAC/MFA, vulnerability assessments, incident response, Zero Trust knowledge, AWS/Azure familiarity, ability to obtain Public Trust clearance.
Splunk, Microsoft Sentinel, QRadar, Microsoft Defender, CrowdStrike, SentinelOne, AWS, Azure, Tenable, Qualys, Rapid7, NIST 800-53, RMF, FISMA, Zero Trust
1mo
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Cybersecurity Engineer
Pittsburgh or Arlington
OnsiteFull Time
2+ YOEExperience managing information security, technology controls, and continuity at mid-to-senior level; ability to obtain DoD security clearance; BS/MS/PhD plus applicable experience; frequent travel (15-35%); strong communication and leadership skills.
NIST CSF, NIST SP 800, ISO 27000, CMMI, Financial Sector Cyber Profile
2mo
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Cybersecurity Engineer
Reston, Virginia, United States
RemoteFull Time
7+ YOEBachelor’s degree plus 7+ years of related experience, or 9+ years total experience; cybersecurity engineering, network security, firewall management experience; NIST 800-53 knowledge; ability to produce SOPs, reports, diagrams; after-hours support; DOI Public Trust clearance.
FireMon, Cisco, Juniper, Riverbed, Fortinet Fortigate, FireMon Security Intelligence Platform
1mo
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Cybersecurity Engineer, Product Security
Los Angeles or San Francisco or Washington or San Diego or Seattle or London
$110k-$190k/yr OnsiteFull Time
5+ YOE5+ years in cybersecurity/product security; experience with secure architecture, threat modeling, RMF/NIST/CMMC/DFARS, ATO/eMASS support; U.S. citizenship and ability to obtain security clearance; scripting (Python, PowerShell, Bash) and strong communication skills.
eMASS, Python, PowerShell, Bash, Microsoft GCC High, Trusted Platform Module (TPM)
6d
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Cybersecurity Integration Engineer
McLean, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's degree or equivalent, 5–7 years of enterprise integration experience, REST and SOAP APIs, DevSecOps, dashboards, data pipelines, automation, and cybersecurity platform integration; ability to obtain U.S. government clearance.
REST, SOAP, ServiceNow, Microsoft SharePoint, Splunk, Microsoft Power BI, Microsoft Power Apps, Microsoft Excel, Sunflower, ScienceLogic, Active Directory, LDAP, Tenable, BigFix, ForeScout, Archer, Infoblox, Ansible, Puppet, JAMF, Altiris, RedSeal, McAfee ePO, Red Hat, Oracle, PostgreSQL, MySQL, Java, PHP, Python, JavaScript, C++
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