1,653 information security engineer jobs at 534 companies in Greenbelt, MD
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Information Security Engineer
Washington, District of Columbia, United States
$145k-$170k/yr OnsiteFull Time
7+ YOE7+ years in information security; strong incident response, detection engineering, IAM, networking, cloud/app security; experience with SIEM and security tooling.
SIEM, Vulnerability Management, Endpoint Security
1mo
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Information Security Engineer
Reston, Virginia, United States
$100k-$110k/yr HybridFull Time
3+ YOEBachelor's in cybersecurity or related, 3+ years in information security or security operations, experience with XDR/EDR, Entra ID, cloud platforms, incident investigation, scripting and automation.
Microsoft XDR, CrowdStrike Falcon, Microsoft Entra ID, AWS, Microsoft Azure, Google Cloud Platform (GCP), PowerShell, Python, Kusto Query Language (KQL), Splunk Processing Language (SPL), Microsoft Graph API, REST APIs, OpenCode, Claude, Gemini, GitHub Copilot, ChatGPT
2mo
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Information System Security Engineer
Annapolis Junction, Maryland, United States
$155k-$225k/yr OnsiteFull Time
14+ YOE14 years of information security experience; TS/SCI with poly; CISSP; BS in Computer Science or related field; full-time.
Confluence, Security Engineering, IA Policy, Secure Networking
3d
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Information Systems Security Engineer
Fort Meade, Maryland, United States
$215k-$225k/yr OnsiteFull Time
Bachelor's degree in a technical discipline, CISSP, active TS/SCI with polygraph, and experience in security engineering, RMF, vulnerability assessment, cloud security, and Government information systems.
Xacta, LatteArt, Nessus, Linux, AWS, Microsoft Azure, Risk Management Framework (RMF), Assessment and Authorization (A&A), Concepts of Operations (CONOPS)
1mo
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Information Security Engineer
Herndon, Virginia, United States
OnsiteFull Time
5+ YOE5+ years securing cloud architectures and implementing technical controls across cloud, identity, PKI, and application environments; experience with audits (SOC 2, ISO 27001), DevSecOps, and working with engineering teams.
Jira, Confluence, Active Directory, Entra ID/Azure AD, SAML, OIDC, MFA, PKI, TLS, VPN/IPSec, Java, APIs, OWASP SAMM, Microsoft Security Development Lifecycle, IBM Secure Engineering Framework, SOC 2, ISO/IEC 27001, CMMC, DLP, HIPS, HIDS
2mo
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Information Security Engineer
Arlington or Sterling
OnsiteFull Time
5+ YOEU.S. Citizenship; TS/SCI clearance; 5+ years info security; AWS security; SIEM; FedRAMP/NIST; cloud security; strong network and vulnerability know-how.
AWS EC2, AWS S3, AWS VPC, CloudTrail, CloudWatch, AWS Security Hub, Nmap, Nessus, Splunk, Linux/Unix, STIG, ATO, SOC, Vulnerability management, IAM, DevSecOps
1mo
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Information Security Engineer- Data Security
Hunt Valley, Maryland, United States
$85k-$113k/yr HybridFull Time
4+ YOEBachelor's in IT/cybersecurity or equivalent experience, 4+ years information security (6 years without degree), 2+ years DLP experience, experience with MS Purview DSPM, Varonis, Zscaler, automation tools (Tines/Torq), Microsoft Excel/Power BI/Power Automate, prompt engineering, multi-cloud, strong communication and AI risk assessment skills.
Data Loss Prevention (DLP), Microsoft Purview DSPM, Varonis, Zscaler, Tines, Torq, Microsoft Excel, Microsoft Power BI, Microsoft Power Automate, GPT
1mo
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Senior Information Systems Security Engineer
Washington, District of Columbia, United States
$142k-$236k/yr OnsiteFull Time
7+ YOETS/SCI cleared candidate with 7+–10+ years information systems security experience, expertise in accreditation/A&A/BOE, secure architecture design, and familiarity with Tenable Nessus, IBM Guardium, HP WebInspect, and NMAP.
Tenable Nessus, Security Center, IBM Guardium, HP WebInspect, Network Mapper (NMAP), Cross Domain Solutions (CDS)
3w
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Information Systems Security Engineer (ISSE)
Herndon, Virginia, United States
$135k-$216k/yr OnsiteFull Time
10+ YOELead security engineering for complex information systems, support RMF A&A, DISA STIG compliance, SIEM log analysis, vulnerability assessment, and work in SCIF with TS/SCI clearance.
Splunk, ACAS, DISA STIGs, STIG Viewer, Xacta, AWS, Google Cloud, Cloudtrail, Cloudwatch, Openshift, Antible, Linux
3mo
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Information Systems Security Engineer (All Levels)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Active TS/SCI with polygraph; experience in information systems security engineering; strong RMF/NIST knowledge; security documentation and authorization experience.
Nessus, STIG Viewer, SCAP Compliance Checker, Xacta
21h
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Information Systems Security Engineer
Arlington, Virginia, United States
$99k-$225k/yr OnsiteFull Time
12+ YOE12+ years systems engineering and cybersecurity; 7+ years security automation, cloud engineering, and architecture; 5+ years leading enterprise security solutions and automating RMF, NIST, and DoD STIG controls; bachelor's degree and Secret clearance.
RMF, GRC, Infrastructure-as-Code, Policy-as-Code, AWS, AWS Audit Manager, AWS Security Hub, AWS Config, AWS CloudTrail, AWS CloudWatch, RESTful APIs, OPA, Rego, AWS Config Rules, NIST SP 800-53, DoD STIG, AWS CloudFormation, Terraform, AWS Systems Manager, AWS Step Functions, Amazon EventBridge, Compliance-as-Code, CI/CD, GitOps, GitHub Actions, GitLab CI, Power BI
1mo
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Information Systems Security Engineer
Vienna, Virginia, United States
$105k-$115k/yr OnsiteFull Time
3+ YOE3–5 years ISSE experience, Top Secret/SCI with CI Polygraph, knowledge of NIST/ISO 27001/CIS Controls, cloud security, RMF, secure SDLC, incident response, risk assessments, and systems security engineering.
NIST, ISO 27001, CIS Controls, Agile, DevSecOps, Cloud Platform, RMF, Cross Domain Solutions
1d
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Information Systems Security Engineer
Herndon, Virginia, United States
OnsiteFull Time
9+ YOERequires TS/SCI with CI Poly, 9+ years of A&A and information assurance experience, RMF and Xacta expertise, control validation, security risk knowledge, and DoD 8140 baseline certification; degree or additional experience required.
XACTA, Risk Management Framework (RMF), ICD 503, CNSSI-1253, NIST 800-37, NIST 800-53, Xacta, Splunk, ACAS, Prisma, SonarQube, JFrog X-Ray, GitLab Code Quality, DISA STIGs, STIG Viewer, AWS, Google Cloud, Red Hat, CentOS, Linux, DevSecOps, Containerized Systems
1mo
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Information Systems Security Engineer (ISSE)
Herndon or Bowie
$135k-$216k/yr OnsiteFull Time
10+ YOEU.S. citizen able to obtain/maintain Public Trust. Advanced information systems security engineering expertise, vulnerability assessment and continuous monitoring experience, strong risk management and secure configuration skills; degree plus 10–16 years of related experience depending on education.
DevSecOps, CI/CD, Zero Trust
1d
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Information Systems Security Engineer
Arlington, Virginia, United States
$99k-$225k/yr OnsiteFull Time
12+ YOERequires 12+ years in systems engineering and cybersecurity, 7+ in security automation and cloud engineering, Secret clearance, a relevant bachelor's degree, and an AWS professional certification or CISSP.
RMF, NIST, DoD STIG, AWS, OPA, Rego, AWS Config Rules, AWS CloudFormation, Terraform, AWS Systems Manager, AWS Step Functions, Amazon EventBridge, GitHub Actions, GitLab CI, Power BI, RESTful APIs, AWS Audit Manager, AWS Security Hub, AWS CloudTrail, AWS CloudWatch, Infrastructure-as-Code, Policy-as-Code, Compliance-as-Code, GitOps, CI/CD
2w
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Information Security Engineer Intern
McLean, Virginia, United States
OnsiteInternship
Currently pursuing a BS/MS in a STEM field, available full-time for a 10-week summer internship, returning to school after Summer 2027; demonstrated AI/LLM fluency; strong security interest and technical aptitude.
AI, LLMs
5d
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Information Systems Security Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Requires security engineering experience with NIST, RMF, DoD and IC standards; security tools, cloud platforms, Linux/Windows, scripting, documentation, and collaboration tools. Active Top Secret/SCI with full scope polygraph required.
ACAS, Nessus, Tenable, Splunk, Wireshark, HBSS, McAfee ePO, VMware, Hyper-V, AWS, Azure, Google Cloud, Nmap, Metasploit, Burp Suite, Kali Linux, Python, PowerShell, Bash, JIRA, Confluence, ServiceNow, NIST SP 800-53, RMF, ICD 503, CNSS, DoD STIGs, TLS/SSL, IPsec, PKI, VPN, Linux, Unix, Windows
1mo
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Mid Security Information Assurance Engineer
Denver or Springfield or Sterling or St. Louis
$63k-$130k/yr OnsiteFull Time
4+ YOETS/SCI clearance required, 4+ years security engineering or information assurance, experience with NIST RMF, STIG hardening, ACAS/Nessus, IAT Level II (DoD 8570/8140), ability to work onsite at government facilities.
STIG, ACAS, Nessus, Kubernetes, AWS, C2S, CI/CD, Electronic Medical Records (EMR)
4d
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Senior Information System Security Engineer
Chantilly, Virginia, United States
$140k-$160k/yr OnsiteFull Time
8+ YOEBachelor's degree in a related field, 8+ years of information assurance and security engineering experience, active TS/SCI with full-scope polygraph, C&A experience, NIST SP 800-37 or related framework experience, SSP development, and vulnerability scanning.
NIST SP 800-37, AWS, Azure, Google Cloud, DataBricks, GitLab, Jira, DevSecOps, System Security Plans (SSP)
4d
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Information Systems Security Engineer
Fort Meade, Maryland, United States
$215k-$225k/yr OnsiteFull Time
Bachelor's degree in a technical discipline, CISSP, active TS/SCI with polygraph, and experience in security engineering, RMF, A&A, vulnerability assessment, Linux, AWS, Azure, and government systems.
ICD 503, Risk Management Framework (RMF), Xacta, LatteArt, Nessus, Linux, AWS, Azure
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