495 security systems engineer jobs at 181 companies in Culpeper, VA
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Undersea Systems Security Engineer
Manassas, Virginia, United States
$69k-$158k/yr OnsiteFull Time
5+ YOE5+ years systems security/cybersecurity experience, Secret clearance, Bachelor’s in computer science/engineering or technical field, DoD IAT Level II, knowledge of networking and DoD/Navy security practices.
TCP, IP, DHCP, DNS, RMF, Zero Trust
3mo
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Cyber Security Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
11+ YOETop Secret/SCI with polygraph, 11+ years experience, RMF/ICD 503 A&A support, develop SSPs/CONOPS, collect A&A artifacts, track POA&Ms, liaise with engineering and security stakeholders.
Greenlight, RoadRunner, Rapid7, WebInspect, AppDetective, Splunk, AWS, Microsoft Azure, VDI, VMware, Microsoft Office 365, Microsoft Excel
1mo
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Undersea Systems Security Engineer
Manassas, Virginia, United States
$69k-$158k/yr OnsiteFull Time
5+ YOE5+ years systems security engineering experience, Secret clearance, Bachelor's in computer science/engineering, DoD IAT Level II, 3+ years Navy acquisition experience preferred, knowledge of networking protocols and RMF.
TCP, IP, DHCP, DNS
3mo
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Cyber Security Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
11+ YOETop Secret/SCI with Poly, 11+ years security experience, RMF/ICD 503 A&A knowledge, strong communication across technical and non-technical audiences.
Greenlight, RoadRunner, Rapid7, WebInspect, AppDetective, Splunk, AWS, Microsoft Azure, VDI, VMware, PKI, STIG, SecDevOps, Office 365, Excel
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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
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Systems Security Engineer
Dahlgren, Virginia, United States
$100k-$125k/yr OnsiteFull Time
3+ YOE3+ years RMF A&A experience, knowledge of NIST SP 800-53/800-37, experience with eMASS and Nessus preferred, ability to conduct security assessments, write reports, and hold Top Secret clearance with US citizenship.
Enterprise Mission Assurance Support Service (eMASS), NIST SP 800-53, NIST SP 800-37, STIG Viewer, Vulnerability Remediation Asset Manager (VRAM), Nessus
1w
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Systems Engineer
Warrenton or Tysons
$200k-$225k/yr OnsiteFull Time
10+ YOEBachelor's degree or equivalent experience, 10+ years of systems engineering, TS/SCI with Poly, and hands-on expertise in infrastructure, cloud, platforms, automation, security, databases, and architecture.
Kubernetes, Docker, Linux, Red Hat, CentOS, Public Key Infrastructure (PKI), AWS, Microsoft Azure, GCP, Oracle, PostgreSQL, MySQL, SQL Server, MongoDB, Cassandra, DynamoDB, Redis, Python, Bash, PowerShell, Terraform, Ansible, CloudFormation, Jenkins, GitLab CI/CD, GitHub Actions, GitOps, ArgoCD, Prometheus, Grafana, Splunk, ELK Stack, CloudWatch, TensorFlow, PyTorch, SageMaker, Hadoop, Databricks, Snowflake, Google BigQuery, ITIL
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Staff Systems Engineer
Tampa or Warrenton
$110k-$150k/yr HybridFull Time
5+ YOEActive U.S. Secret security clearance, 5+ years systems engineering experience, bachelor’s in engineering or equivalent, experience with systems architecture, requirements, CM, and technical leadership.
Model-Based Systems Engineering (MBSE), DoDAF
3mo
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Systems Engineer
Chantilly or Herndon
$175k-$220k/yr OnsiteFull Time
6+ YOEActive TS/SCI with Full-Scope Polygraph, 6+ years systems engineering experience, Linux/Windows admin, VMware, AWS/Azure, scripting/automation, networking and security knowledge.
VMware, AWS, Azure, Linux, Windows, Cisco
9h
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Systems Engineer
Herndon, Virginia, United States
$166k-$295k/yr OnsiteFull Time
10+ YOEHigh school diploma and 10+ years in systems or data engineering required, including 5+ years building production Python pipelines. Requires REST API, network/security tools, AI integration, and active TS/SCI with polygraph.
Python, REST, Nmap, Rapid7, Software Development Life Cycle (SDLC)
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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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Security Systems Engineer, AWS Infrastructure Security Product & Solutions, Security Products and Solutions
Herndon, Virginia, United States
OnsiteFull Time
4+ YOE4+ years industrial/commercial engineering and commissioning experience in mission-critical facilities; Bachelor’s in Electrical Engineering or related; Microsoft Office proficiency; ability to travel up to ~25%.
Microsoft Outlook, Microsoft Word, Microsoft Excel
2w
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Cyber Security Systems Engineer - ISSE (Expert)
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
11+ YOERequires 11+ years of experience and a bachelor's degree, with expertise in ISSE, RMF, ICD 503, A&A documentation, security controls, SSPs, CONOPS, and government accreditation processes.
Xacta, RoadRunner, Rapid7, WebInspect, AppDetective, Splunk, AWS, Microsoft Azure, VMware, Microsoft Excel, Microsoft Office 365, PKI, STIG, SecDevOps
3mo
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Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's degree in a technical discipline; 5-10 years; Agile; ML/AI concepts; IC overhead systems; secure solutions; MBSE; TS/SCI with polygraph.
Agile, Machine Learning, Artificial Intelligence, Model-Based Systems Engineering, ICD, SRD
6d
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Information Systems Security Engineer (ISSE)
Chantilly, Virginia, United States
$170k-$195k/yr OnsiteFull Time
Active TS/SCI Full Scope Poly clearance, bachelor's degree in cybersecurity or related field, and 8+ years supporting secure cybersecurity systems, ATO, A&A, networking, and security control remediation.
NIST, FISMA, RMF, COTS, GOTS, CISSP, CISM, CASP
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
2mo
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Systems Engineer II
Chantilly or Wake Forest or Braintree
OnsiteFull Time
3+ YOE3+ years related experience, bachelor\u0002s in engineering preferred. Experience with radar or signal processing, systems engineering rigor, Linux-based integration and testing, requirements documentation, and integration/test planning. U.S. nationality and security-clearance eligibility may be required; travel ~10%.
Matlab, Mathcad, Linux
6d
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Information Systems Security Engineer (ISSE)
Chantilly, Virginia, United States
$170k-$195k/yr OnsiteFull Time
8+ YOERequires active TS/SCI Full Scope Poly clearance, bachelor's degree in cybersecurity, computer science, or related field, and 8+ years supporting secure cybersecurity systems, authorization, networking, and security controls.
NIST, FISMA, RMF, COTS, GOTS, cloud
1mo
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Systems Engineer
Gaithersburg or Chantilly
OnsiteFull Time
6+ YOEActive Top Secret clearance (SCI obtainable), US citizenship, Bachelor’s in CS/IS/Engineering with 6+ years, Databricks and AWS experience, Security+ CE within six months, EMR not required.
Databricks, AWS, EC2, S3, RDS, IAM, CloudWatch, Lambda, CloudFormation, Terraform, Microsoft Excel, Microsoft PowerPoint, Python, Java, ArcGIS, Docker, ECS, EKS, PySpark, Pandas, Boto3, Jupyter Notebook, Microsoft Power Query, Microsoft Power Pivot, SQL, Bash, Jenkins, GitLab
6d
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Systems Engineer - Federal Customer
Chantilly, Virginia, United States
$155k-$201k/yr OnsiteFull Time
Requires systems, hardware, or infrastructure engineering experience; technical requirements analysis, systems integration, hardware troubleshooting, testing, documentation, onsite secure-environment work, and active TS/SCI clearance.