240 cybersecurity engineer jobs at 104 companies in Culpeper, VA
2mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
4d
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
5d
Save
Mark Applied
Hide
Cybersecurity Engineer
Lorton, Virginia, United States
$87k-$198k/yr OnsiteFull Time
8+ YOE8+ years cybersecurity experience, ability to obtain Secret clearance, HS diploma or GED, DoD 8570 IAM II or higher within 6 months, strong communication and critical thinking.
Amazon Web Services (AWS), Microsoft Azure, Google Cloud
1mo
Save
Mark Applied
Hide
Cybersecurity Engineer
Springfield, Virginia, United States
OnsiteFull Time
U.S. citizen with active TS/SCI and ability to pass CI polygraph; experience in cybersecurity operations, RMF/ATO compliance, vulnerability management, and secure DevSecOps/AI/ML environments; relevant security certifications preferred.
RMF, ATO, POA&M, SSP, DevSecOps, AI/ML
1mo
Save
Mark Applied
Hide
Cybersecurity Engineer
Herndon, Virginia, United States
RemoteFull Time
Active U.S. Secret clearance, bachelor's in cybersecurity/CS/IT, experience with RMF/ATO/SSP/POA&M on DoD IL systems, hands-on SIEM/IDS/IPS/EDR and vulnerability tooling, and certifications such as CompTIA Security+, CISSP, or CISM.
SIEM, IDS/IPS, EDR, Salesforce Shield Platform Encryption, Event Monitoring, Audit Trail, Security Health Check
5d
Save
Mark Applied
Hide
Cybersecurity Engineer 3
Reston, Virginia, United States
OnsiteFull Time
7+ YOETop Secret/SCI with CI Polygraph, 7+ years cybersecurity engineering experience, CISSP, experience with NIST RMF/FISMA/FedRAMP, Splunk log collection, cloud/DevSecOps controls, incident response and forensics.
Splunk, Fortify, Acunetix, Prisma Cloud
2mo
Save
Mark Applied
Hide
Lead Cybersecurity Engineer
Vienna, Virginia, United States
OnsiteFull Time
7+ YOE7+ years in cybersecurity engineering on large programs; DoD/USG experience; RMF and cyber risk management; leadership of a cybersecurity team; IAM Level III, CISSP, CISM; Secret clearance.
RMF, eMASS, IAM Level III, CISSP, CISM
2w
Save
Mark Applied
Hide
Cybersecurity Engineer Senior
Fairfax, Virginia, United States
$125k-$150k/yr RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
7+ YOEBachelor's or equivalent,7+ years cybersecurity engineering experience,expertise with NIST SP 800-53 and RMF,CI/CD security, SAST/DAST,SIEM,Zero Trust,incident response;U.S. citizenship and ability to obtain Secret clearance required.
NIST SP 800-53, Risk Management Framework (RMF), SAST, DAST, CI/CD, SIEM, AWS, Azure, Zero Trust
1mo
Save
Mark Applied
Hide
Cybersecurity Software Engineer
Fairfax or Austin
$94k-$198k/yr HybridFull Time
5+ YOEBachelor's degree, active TS/SCI, 5+ years cyber engineering (2+ with modern software), Kubernetes security, IaC/PaaS/DevSecOps experience, Ansible and scripting, SIEM/SAST/DAST/SCA familiarity, network protocol knowledge.
Kubernetes, SIEM, SAST, DAST, SCA, Ansible, SBOM, RBOM, TCP/IP, STIG, SRG, CIS, DevSecOps, IaC, PaaS, IAM, SDLC
2mo
Save
Mark Applied
Hide
Cybersecurity Engineer 4
Chantilly, Virginia, United States
OnsiteFull Time
7+ YOE7+ years of experience; Bachelor's in IT, Risk Management, or Cybersecurity; active Top Secret/SCI with poly; DoD RMF and NIST 800-53 experience.
ACAS, HBSS, STIGs, eMASS, RMF, NIST 800-53, DoDIN CCRI/CCORI, CYBERCOM TASKORDS
3mo
Save
Mark Applied
Hide
Cybersecurity Implementation Engineer
Springfield, Virginia, United States
$124k-$150k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
6+ YOE6+ years cybersecurity engineering; TS/SCI with polygraph; DoD 8140/8570 IAT III IASAE II; Windows/Linux; cloud and network security; US citizenship.
EC2, EBS, ELB, S3, RDS, Windows, Linux
1w
Save
Mark Applied
Hide
Cybersecurity Engineer - Senior Level
Dahlgren, Virginia, United States
$125k-$195k/yr OnsiteFull Time
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
1mo
Save
Mark Applied
Hide
Senior Cybersecurity Engineer
Chantilly, Virginia, United States
OnsiteFull Time
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)
1w
Save
Mark Applied
Hide
Cloud Cybersecurity Engineer
Sterling, Virginia, United States
$145k-$170k/yr OnsiteFull Time
5+ YOE5+ years cloud, Linux, and cybersecurity engineering experience; IAT Level II certification; active TS/SCI CI Poly clearance; AWS and DevSecOps experience; bachelor\u0002s degree preferred or equivalent experience.
Linux, AWS, SNOW
2mo
Save
Mark Applied
Hide
Cybersecurity Engineer II
Manassas, Virginia, United States
$82k-$145k/yr OnsiteFull Time
3+ YOEU.S. citizen with active Secret clearance (Top Secret/SCI desired), Bachelor's or equivalent, 3+ years cybersecurity experience, Security+ CE, DISA ePO and Splunk certs (or obtain post-hire), hands-on with Trellix ePO, ACAS/Nessus, Splunk, STIG/SCAP, and scripting.
Trellix ePO, ACAS, Nessus, Splunk, PowerShell, Bash, Python, STIGs, SCAP, EDR, IDS/IPS, SIEM, Windows, Linux, NIST RMF
Explore Jobs