629 senior cybersecurity engineer jobs at 262 companies in Washington, DC

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Senior Cybersecurity Engineer
Washington, District of Columbia, United States
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
7+ YOESenior cybersecurity engineer with Splunk expertise, federal security compliance (NIST RMF, FISMA, CDM), SOC experience.
Splunk, Splunk Enterprise Security, SIEM
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Senior Cybersecurity Engineer
Washington, District of Columbia, United States
$175k-$190k/yr HybridFull Time
Mobius
Mobius: Provides systems engineering and technical services for defense agencies.
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
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
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
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Senior Cybersecurity Engineer
Washington, District of Columbia, United States
HybridFull Time
ICI Services
ICI Services: Provides engineering and technical support to the US Navy.
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)
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Senior Cybersecurity Engineer
Washington, District of Columbia, United States
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
7+ YOEBS/BA in cybersecurity-related field; 7+ years (or more) experience; Splunk expert; SOC experience; DOE/NIST/FISMA compliance; DOE Q/SCI clearance.
Splunk, Splunk Enterprise Security, SIEM
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Senior Cybersecurity Engineer
Washington, District of Columbia, United States
OnsiteFull Time
Tharros
Tharros: Provides specialized cybersecurity defense and vulnerability research services.
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
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Senior Cybersecurity Engineer
Washington, District of Columbia, United States
$120k-$240k/yr OnsiteFull Time
Def-Logix
Def-Logix: Cybersecurity research, software development, and technical services firm.
10+ YOE10+ years cybersecurity engineering experience supporting Federal/DHS/IC environments; experience with cloud, DevSecOps, AI/ML, and Zero Trust; ability to translate architectures into engineering plans.
AI/ML, Zero Trust, Agile DevSecOps, Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure, Microsoft Office 365
2w
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Senior Cybersecurity Engineer
Washington, District of Columbia, United States
$180k-$225k/yr OnsiteFull Time
CDO Technologies
CDO Technologies: Provides IT systems integration and engineering design services.
10+ YOE10+ years cybersecurity engineering experience; AWS and CISSP required; Scrum certification required; cloud platform certs (Google Cloud, Microsoft Azure, Office 365) desired.
AWS, Google Cloud, Microsoft Azure, Microsoft Office 365
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Senior Cybersecurity Engineer
Washington or Arlington
$150k-$175k/yr OnsiteFull Time
Dexian Government Solutions
Dexian Government Solutions: Provides diversified IT and engineering solutions to government agencies.
10+ YOE10+ years cybersecurity engineering experience; AWS, CISSP, and Scrum certifications required; TS/SCI with CI Polygraph; experience with cloud security, RMF/A&A, NIST/CNSSI controls, and risk analysis.
Amazon Web Services (AWS), Microsoft Azure, Microsoft Office 365, GovCloud, JWICS, NIST, CNSSI, RMF
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Senior Cybersecurity Engineer
Washington, District of Columbia, United States
OnsiteFull Time
One Federal Solution
One Federal Solution: Provides professional and technical services to federal government agencies.
10+ YOEMinimum 10 years cybersecurity engineering experience; knowledge of Federal, DHS, and IC architectures; mandatory AWS, CISSP, and Scrum certifications; desired cloud certs (Google, Azure, Office 365).
Amazon Web Services (AWS), Microsoft Azure, Microsoft Office 365, Google Cloud
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Senior Cybersecurity Engineer
Washington or Alexandria or Arlington
$155k-$180k/yr HybridFull Time
Dark Wolf Solutions
Dark Wolf Solutions: Provides cybersecurity and software development services to defense agencies.
10+ YOE10+ years cybersecurity experience with SIEM validation, AWS, Splunk, detection engineering, continuous exposure management, cATO support, bachelor’s degree, IAT Level 2, Top Secret clearance, strong communication.
AWS, Splunk, Terraform, Kubernetes, Docker, GuardDuty, CloudTrail, VPC Flow Logs, Splunk Enterprise Security
2mo
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Cybersecurity Engineer, Senior
Chantilly, Virginia, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years cybersecurity/systems engineering experience in classified environments; RMF and NIST SP 800-53 experience; TS/SCI with polygraph required; experience with Kubernetes, AWS, Linux, Python, and PowerShell; bachelor's degree.
Python, PowerShell, Kubernetes, AWS, Kali Linux, Red Hat, CentOS, RMF, NIST SP 800-53, Mosaic, A&A
2mo
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Cybersecurity Engineer, Senior
Chantilly, Virginia, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years cybersecurity/systems engineering experience in classified environments, TS/SCI with polygraph required, Bachelor's degree required, RMF/NIST SP 800-53 experience, Kubernetes/AWS, Linux, Python and PowerShell proficiency, strong communication.
RMF, NIST SP 800-53, Kubernetes, Python, PowerShell, AWS, Kali, Red Hat, CentOS
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Cybersecurity Engineer
Pittsburgh or Arlington
OnsiteFull Time
Carnegie Mellon University
Carnegie Mellon University: Global research university providing higher education and conducting scientific research.
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%).
1mo
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Senior Cybersecurity Engineer
Pittsburgh or Arlington
OnsiteFull Time
Software Engineering Institute
Software Engineering Institute: Developing software and AI engineering for national security.
5+ YOEBS+10 yrs / MS+8 yrs / PhD+5 yrs in a relevant discipline; experience managing information security, continuity, and technology risk; consulting/project leadership; familiarity with NIST/ISO/CMMI; ability to obtain DoD clearance; frequent travel (15-35%).
NIST CSF, NIST SP 800, ISO 27000, CMMI, Financial Sector Cyber Profile
2mo
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Lead Cybersecurity Engineer – Senior
Washington, District of Columbia, United States
$150k-$175k/yr HybridFull Time
MKS2 Technologies
MKS2 Technologies: Delivers cybersecurity and IT solutions to government agencies.
8+ YOE5+ Mgmt8+ years cybersecurity engineering experience with 5+ years leading security engineering initiatives; experience with SIEM, cloud and endpoint security tools; strong detection engineering, alert tuning, and security architecture skills.
Splunk, Microsoft Sentinel, Elastic, QRadar, LogRhythm, AWS, Azure, Microsoft Defender, CrowdStrike, Carbon Black, Tenable, Rapid7, Nessus, SIEM, SOAR, NIST, FISMA, RMF, Zero Trust
3w
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Senior Cybersecurity Engineer
Washington, District of Columbia, United States
$64-$106/hr OnsiteFull Time
PEMCCO
PEMCCO: Provides IT and engineering services for government transportation systems.
10+ YOEMaster's degree and 10 years cybersecurity experience; RMF/NIST/DoD knowledge; ability to obtain security clearance; risk assessment, vulnerability management, incident response, and technical leadership.
2mo
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Senior Cybersecurity Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Redhorse
Redhorse: Delivering data insights and technology solutions to government agencies.
10+ YOEActive TS/SCI clearance, 10+ years cybersecurity experience, cloud and classified enclave security (AWS/C2S/Azure), RMF experience, penetration testing/red-blue experience, and professional certs such as CISSP/CEH/Security+.
DataBricks, GitLab, Jira, Splunk, ELK stack, Spark, AWS, C2S, Azure, Risk Management Framework (RMF)
2mo
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Senior Cybersecurity Operations Engineer
Washington, District of Columbia, United States
OnsiteFull Time
H2L Solutions
H2L Solutions: Provides cybersecurity, compliance, and IT systems engineering services.
6+ YOE6+ years of senior cybersecurity operations/engineering experience; ability to obtain Public Trust; U.S. citizenship; hands-on experience with SIEM, EDR, NDR, SOAR, Microsoft Azure, Microsoft Entra ID, PowerShell, Cisco, Linux; incident response and continuous monitoring.
Microsoft Azure, Microsoft Entra ID, PowerShell, SIEM, Syslog, NDR, EDR, Firewalls, Microsoft 365 Cloud Security, Defender for Cloud, Continuous Diagnostics and Mitigation (CDM), Cisco, Cisco Firewalls, Linux, SOAR, Security Orchestration, Automation, and Response (SOAR)
2w
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Cybersecurity Engineer - Senior Level
Dahlgren, Virginia, United States
$125k-$195k/yr OnsiteFull Time
SimVentions
SimVentions: Provides engineering and technology services for defense customers.
10+ YOEActive TS/SCI clearance required. 10+ years cybersecurity/security engineering experience; IAT Level II or higher; experience with Navy afloat/tactical combat systems preferred; strong written and oral communication.
MBSE, DoD 8570.01, JPAS