490 information system security engineer jobs at 222 companies in Manassas, VA
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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
1w
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Information System Security Engineer
Washington or Chantilly or Quantico or Huntsville
$92k-$154k/yr OnsiteFull Time
3+ YOEActive TS/SCI clearance, relevant security engineering certifications, knowledge of NIST RMF and ATO processes, 3+ years experience (varies by degree), familiarity with Tenable Nessus, IBM Guardium, HP WeblInspect, NMAP.
Tenable Nessus, Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP), NIST Risk Management Framework (RMF)
1w
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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
1w
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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
2d
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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)
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Information System Security Engineer
Fort Meade, Maryland, United States
OnsiteFull Time
Top Secret/SCI clearance with polygraph; DoD 8570 IAM Level I+; BS in CS/Information Assurance/ISSE; prior ISSE experience; RMF, DIACAP, NIST guidance.
PKI, RMF, DIACAP, NIST RMF, C&A, NSA/CSS guidance
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Information System Security Engineer (ISSE)
Annapolis Junction, Maryland, United States
OnsiteFull Time
8+ YOEBachelor’s degree with 8+ years of experience; RMF and system security engineering; NIST 800-53 Rev. 5; Defense-in-Depth; STE/STN; IAM Tier I; TS/SCI with Polygraph required.
RMF, NIST 800-53 Rev.5, Defense-in-Depth, STE, STN, Microsoft Office
2w
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Information System Security Engineer III
Jessup, Maryland, United States
OnsiteFull Time
8+ YOEActive TS/SCI with Polygraph, bachelor\u0002s (or 4 years' experience) plus 8 years information systems experience, 5\u00028 years as ISSE/Cybersecurity Engineer, RMF/NIST SP 800-53 experience, vulnerability assessment and architecture review skills.
NIST SP 800-53, DoD RMF, CI/CD, DevSecOps, SAST, DAST, ICD 705
1w
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Information System Security Engineer
McLean, Virginia, United States
$99k-$225k/yr OnsiteFull Time
8+ YOE8+ years in ISSO/ISSM/ISSE/SCA roles supporting classified programs, RMF experience, experience with SIPRNet/CWAN, active TS/SCI clearance, bachelor’s degree, and relevant security certifications.
EMASS, SNOW, Xacta, SPLUNK, Azure, AWS, SIPRNet, CWAN, CORA
2d
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Information System Security Engineer (ISSE)
Huntsville or Chantilly
OnsiteFull Time
10+ YOERequires 10 years of security engineering experience, a bachelor's degree or 5 additional years, Top Secret clearance, polygraph eligibility, vulnerability scanning, NIST controls, cloud, and security tools experience.
Windows, Tenable.io, Nessus Pro, Nmap, Xacta, RiskVision, Security Content Automation Protocol (SCAP), Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG), NIST SP 800-53, SPLUNK, AWS, Azure, AI, LLM, copilot, chatGPT, claude
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Information System Security Engineer
Chantilly, Virginia, United States
$150k-$180k/yr OnsiteFull Time
3+ YOEActive TS/SCI with CI poly preferred, Bachelor’s in a technical field, 3+ years ISSE/cybersecurity experience, IAM Level II, RMF/NIST knowledge, experience across system development lifecycle and multiple OS/cloud environments.
NIST SP 800-160, Risk Management Framework (RMF), NIST, FISMA, NRO RMF, ICD 503, Assessment & Authorization (A&A), System Security Plan (SSP), Security Assessment Report (SAR), Plans of Action and Milestones (POA&Ms), Cross Domain Solutions (CDS), Windows, Linux, Unix, macOS
1mo
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Information System Security Engineer
Arlington, Virginia, United States
OnsiteFull Time
5+ YOEActive TS/SCI clearance, US citizenship, bachelor\u0002s degree or 5+ years experience (4 years may substitute), 5+ years cybersecurity experience with DoD tools, RHEL/Windows Server, PowerShell/Python, AD/GPO, and relevant certifications.
ACAS, ESS, SIEM, Evaluate-STIG, STIG Viewer, RADIUS, NPS, ISE, ClearPass, 802.1X, Red Hat Enterprise Linux, Windows Server, PowerShell, Python, Active Directory, Group Policy, Microsoft Azure
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Information System Security Engineer
Arlington, Virginia, United States
$120k-$160k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, knowledge of DoD cybersecurity frameworks (NIST SP 800-53, RMF, STIGs), vulnerability assessment and incident response experience, 5+ years relevant experience or 4 years in lieu of degree.
ACAS, ESS, SIEM, Evaluate-STIG, STIG Viewer, RADIUS, NPS, ISE, ClearPass, 802.1X, Red Hat Enterprise Linux, Windows Server, PowerShell, Python, Active Directory, Group Policy, Microsoft Azure
2mo
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Information System Security Engineer
Chantilly, Virginia, United States
$150k-$180k/yr OnsiteFull Time
3+ YOEActive TS/SCI with CI poly preferred, Bachelor’s in a technical field, 3+ years ISSE/cybersecurity experience, IAM Level II qualifying certification, RMF/NIST knowledge, and experience developing RMF/A&A artifacts.
NIST SP 800-160, RMF, ICD 503, CDS, Windows, Linux, Unix, macOS
1w
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Information System Security Engineer
McLean or Arlington
$99k-$225k/yr OnsiteFull Time
8+ YOE8+ years in ISSO/ISSM/ISSE/SCA roles supporting classified programs; RMF experience with EMASS/SNOW/Xacta; SIPRNet/CWAN experience; SPLUNK dashboard skills; active TS/SCI clearance; bachelor’s degree; IAM Level III cert (CISSP/GSLC/CISM).
EMASS, SNOW, Xacta, SPLUNK, Azure, AWS
1mo
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Information System Security Engineer (ISSE)
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOE5+ years ISSE experience supporting enterprise and cloud security, RMF/ICD 503 accreditation, SSP development, risk assessment, and continuous monitoring.
ICD 503 Rev. 4, Risk Management Framework (RMF), System Security Plan (SSP)
4w
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Information System Security Engineer (ISSE)
Annapolis Junction, Maryland, United States
$146k-$234k/yr OnsiteFull Time
8+ YOEActive Top Secret/SCI clearance, DoD 8570/8140 IAT Level III, 8+ years experience (with BS) designing and implementing security architectures, vulnerability management, incident response, and compliance to NIST RMF/STIGs.
Tenable Nessus, ACAS, Qualys, Splunk Enterprise, PowerShell, Bash, Python, Trellix ePO, CyberArk, VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux, Ubuntu Linux, Ansible, Kubernetes, AWS, Azure, NIST RMF, DoD STIGs, CIS benchmarks
2w
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Information System Security Engineer (ISSE)
Lanham, Maryland, United States
$109k-$163k/yr OnsiteFull Time
Top Secret/SCI clearance, DoD 8570.1-M/8140 IAT Level III certs, strong networking, cloud and DevSecOps skills, experience with Tenable, CyberArk, Splunk, VMware, scripting (PowerShell/Python/Bash/Ansible), and security architecture.
Tenable Nessus, ACAS, Qualys, Splunk Enterprise, PowerShell, Bash, Python, Trellix ePO, CyberArk, Enterprise Password Vault (EPV), Password Vault Web Access (PVWA), Central Policy Manager (CPM), Privileged Session Manager (PSM), VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux, Ubuntu Linux, Ansible, Kubernetes, AWS, Azure, NIST RMF, DoD STIGs, CIS benchmarks
3w
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Information System Security Engineer (ISSE)
Chantilly, Virginia, United States
OnsiteFull Time
10+ YOEActive TS/SCI clearance, U.S. citizenship, bachelor\u001fs degree in a technical field, 10+ years cybersecurity engineering experience, DoD 8570/8140 IAT Level III or equivalent certification (CISSP/CASP+), RMF/CNSSI 1253 experience.
RMF, CNSSI 1253, vulnerability scanners, SIEM, configuration management tools
3w
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Information System Security Engineers
Annapolis Junction or Fort Meade
OnsiteFull Time
14+ YOETS/SCI clearance with polygraph required; IASAE Level III required; 14 years IA systems architect/engineer experience (2 years risk assessment); Master's may substitute for 6 years.
Public Key Infrastructure (PKI)