Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
1,337 information technology security engineer jobs at 429 companies in Fredericksburg, VA
3mo
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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
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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
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
3mo
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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
2mo
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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)
2d
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Information Security Engineer
McLean, Virginia, United States
OnsiteFull Time
Bachelor’s degree in a related STEM field, cybersecurity engineering or threat analysis experience, Java, Python, or C/C++ scripting, and knowledge of TCP/IP, DNS, and DHCP.
Java, Python, C, C++, TCP/IP, DNS, DHCP, Windows, Linux, Unix, SaaS, PaaS, IaaS, Salesforce, ServiceNow, Appian University
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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
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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
1w
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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
2d
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Information Systems Security Engineer (ISSE)
Herndon, Virginia, United States
$180k-$205k/yr OnsiteFull Time
8+ YOEActive TS/SCI Full Scope Poly clearance, bachelor's degree in cybersecurity, computer science, or related field, and 8+ years in IT security, information assurance, or engineering; ISSO, ISSE, or ISSM experience required.
Greenlight Tool, FISMA, DCID 6/3, ICD 503, PMP
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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)
2w
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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)
3d
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Senior Information Security Engineer
Reston, Virginia, United States
RemoteFull Time
5+ YOEBachelor's degree and 5–7 years of cybersecurity, information assurance, RMF, or information system security experience. Requires CISSP and CGRC or CCSP certifications plus federal cybersecurity and NIST RMF experience.
NIST Risk Management Framework (RMF), Governance, Risk, and Compliance (GRC), NIST SP 800-37, NIST SP 800-53, FISMA, FIPS 199, DevSecOps
3w
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Senior Information System Security Engineer
Washington, District of Columbia, United States
$180k-$230k/yr OnsiteFull Time
20+ YOE20+ years of DoD/IC information assurance experience with at least 2 years in SAP/SCI; active TS/SCI clearance and CI polygraph; expertise in DoD RMF, NIST SP 800-37/53, CNSSI 1253; platform experience and secure systems engineering.
DoD RMF, NIST SP 800-37, NIST SP 800-53, CNSSI 1253, JSIG, DoDI 8500.01, Microsoft Windows Server, Active Directory, Red Hat Enterprise Linux, MS Hyper-V, VMWare, ESx, Xen Hypervisors, Group Policy
2w
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Information Systems Security Engineer
Bolling Air Force Base, District of Columbia, United States
OnsiteFull Time
Active TS/SCI and DoW 8570/8140 IASAE Level II required; must obtain a polygraph. Requires hands-on NIST RMF, classified-system ATO, hardening, vulnerability management, and security engineering experience.
NIST RMF, ICD 503, CNSSI 1253, NIST SP 800-53, DISA STIG, ACAS/Nessus, SCAP, DevSecOps, AWS GovCloud, Azure Government, Cross Domain Solution (CDS), JWICS
3d
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Information Systems Security Engineer (ISSE)
Sterling, Virginia, United States
$130k-$222k/yr OnsiteFull Time
7+ YOEBachelor’s degree and 7+ years relevant experience, including 5+ years in information assurance or systems security; DoD 8140 IAT II or IAM I certification; NIST RMF, Windows/Linux, Nessus, STIG, cloud security, and IC infrastructure experience.
NIST 800-171 Risk Management Framework (RMF), Windows, Linux, Nessus, AWS, Splunk, ServiceNow, SIEM
3w
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Senior Information System Security Engineer
Washington, District of Columbia, United States
$180k-$230k/yr OnsiteFull Time
20+ YOE20+ years DoD/IC information assurance experience, including at least 2 years in SAP/SCI (1 year in last 5). Requires active Top Secret/SCI, CI polygraph, knowledge of DoD RMF, NIST SP 800-37/53 and CNSSI 1253, and expertise in secure systems engineering.
Microsoft Windows Server, Active Directory, Red Hat Enterprise Linux, MS Hyper-V, VMWare ESx, Xen Hypervisor, Group Policy, Enterprise firewalls, Intrusion Detection/Prevention Systems
3d
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Senior Information Assurance Security Engineer
Washington, District of Columbia, United States
$160k-$190k/yr OnsiteFull Time
Active Top Secret clearance, U.S. citizenship, bachelor's degree or equivalent, and 5+ years of relevant IT or information security experience. Requires Python API integration experience and strong communication skills.
Python, Xacta 360, Xacta.io, PHP, JSON, Apache Velocity, Risk Management Framework, NIST, Xacta
1mo
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Information Systems Security Engineer (ISSE)
Chantilly, Virginia, United States
OnsiteFull Time
4+ YOEPerform IS security engineering across acquisition lifecycles, capture protection requirements, integrate security design/configuration, and coordinate A&A stakeholders; U.S. citizenship and TS/SCI + polygraph required.
ICD 503, COTS, GOTS, Windows, Linux, Unix, Mac OS, VMware, Xen, Hyper-V, WAN, MAN, LAN
1w
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Information System Security Engineer
Washington or Huntsville
$137k-$140k/yr OnsiteFull Time
2+ YOETop Secret clearance, bachelor's degree or five years' relevant experience, and 2+ years of cloud infrastructure experience. Requires cloud security, auditing, incident response, and NIST knowledge; CISSP or Security+ preferred.
AWS GovCloud, Azure Government, Microsoft, NIST, DevSecOps, VMware, Nutanix, Amazon Web Services (AWS), Microsoft Azure