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181 security operations engineer jobs at 100 companies in Virginia

3w
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Security Operations Engineer
Patrick Space Force Base or Arlington
OnsiteFull Time
540
540: Builds mission-critical software and cloud systems for government agencies.
5+ YOEU.S. citizen with active clearance (TS/SCI eligibility). 5+ years in cybersecurity, experience with cloud (AWS/Azure/Google Cloud), RMF and NIST 800-53, eMASS ATO packages, STIGs, vulnerability scanning (SAST/Fortify), containers, CI/CD/DevSecOps, and policy-as-code. CompTIA Security+ required (or obtain within 30 days).
AWS, Azure, Google Cloud, RMF, NIST 800-53, eMASS, STIGs, SAST, Fortify, CI/CD, DevSecOps, MLOps, Linux, policy as code
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1mo
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Security Operations Center Engineer III
Arlington, Virginia, United States
OnsiteFull Time
MartinFed
MartinFed: Provides cybersecurity and engineering solutions for federal missions.
10+ YOEUS citizen with DoD Secret clearance, Bachelor's in a technical field (or equivalent experience), 10+ years in IT security operations, Splunk/Cribl/SIEM experience, threat hunting, incident response, cloud/AWS security, and security automation.
Splunk Enterprise, Splunk Cloud, Cribl, SIEM, AWS, NIST Cybersecurity Framework (CSF), NIST 800 Series, Risk Management Framework (RMF), FISMA, Security Technical Implementation Guides (STIGs), MITRE ATT&CK Framework
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1w
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AI Security Engineer
McLean, Virginia, United States
OnsiteFull Time
Appian
AppianNASDAQ: APPN: Provides a low-code platform for enterprise-grade process automation.
2+ YOEDesign and deploy agentic AI for security operations, optimize RAG pipelines and LLM performance, implement HITL handoffs, and secure LLM architecture. Requires programming experience and cloud/AI deployment experience.
SIEM, EDR, XDR, Threat Intel, Retrieval-Augmented Generation (RAG), Python, Go, Scala, Java, LangChain, LlamaIndex, AutoGen, CrewAI, Semantic Kernel, Pinecone, Qdrant, Milvus, Weaviate, Kubernetes, EKS, AKS, AWS, Google Cloud, Azure
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3w
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Satellite Operations Engineer
Dulles or Washington or California
OnsiteFull Time
TrustPoint
TrustPoint: Developing a commercial next-generation global navigation satellite system.
BS or MS in aerospace/astrodynamics/systems engineering, demonstrated flight dynamics and orbital mechanics experience, proficiency with STK/GMAT/FreeFlyer/Orekit, software skills in Python/MATLAB/C/C++, and U.S. person status; security-clearance eligibility.
STK, GMAT, FreeFlyer, Orekit, Python, MATLAB, C/C++, Git, Amazon Web Services (AWS)
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1w
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Senior Security Engineer
Reston, Virginia, United States
$105k-$125k/yr OnsiteFull Time
NVR
NVRNYSE: NVR: Constructs residential properties and provides mortgage and settlement services.
5+ YOE5+ years designing, implementing, and operating enterprise security tools; experience with incident response, vulnerability management, cloud and Microsoft 365 security; strong documentation and communication skills.
Microsoft 365, Microsoft Azure, SIEM
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1mo
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Cyber Security Engineer II
Woodbridge, Virginia, United States
OnsiteFull Time
Redhorse
Redhorse: Delivering data insights and technology solutions to government agencies.
3+ YOEActive Top Secret/SCI with CI Poly; 3+ years cyber operations/engineering; Linux experience; strong networking knowledge; degree in CS/CE/SE/EE/CS or Network Engineering; equivalency options with certifications.
Linux, Networking
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1mo
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Security Engineer (ISSE) (VA, Alexandria)
Alexandria, Virginia, United States
HybridFull Time
RiVidium
RiVidium: Provides cybersecurity software and IT services to federal agencies.
5+ YOEBachelor's degree or equivalent experience; DoD 8140 training; 5-12 years of related experience; security clearance requirements; strong communication and teamwork; cybersecurity operations and compliance experience.
RMF, NIST RMF, eMASS, STIGs, POA&M, DoD 8140, Security Controls, Vulnerability Management
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1mo
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GEOSPATIAL OPERATIONS ENGINEER
Herndon, Virginia, United States
OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Requires active Top Secret clearance (TS/SCI w/Poly), Linux command-line, Apache/Apache Tomcat troubleshooting, Tier 2 troubleshooting, QGIS/ArcGIS/OSM experience, and CompTIA Security+ (or ability to obtain).
Linux, Apache, Apache Tomcat, QGIS, ESRI ArcGIS, OpenStreetMap (OSM), AWS, Zabbix, ELK, Splunk, Ansible, Chef, Puppet
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1w
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Information Security Engineer
Reston, Virginia, United States
$100k-$110k/yr HybridFull Time
Babel Street
Babel Street: AI-powered identity intelligence and risk operations software solutions.
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
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1mo
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Operations Management Technician/Engineer III
Norfolk, Virginia, United States
OnsiteFull Time
Engineering Services Network
Engineering Services Network: Independent defense contractor providing engineering and technical support for military and government customers.
6+ YOEBS in Engineering, Physics, Network Security, Information Systems or Computer Science; professional software engineering certifications; Navy maintenance and DoN systems experience; SAFe Agile experience.
Windows, Linux, SQL, Oracle, SAFe Agile, Microsoft Certifications, AWS
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1mo
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Senior Security Engineer (Government)
Chantilly, Virginia, United States
$98k-$220k/yr OnsiteFull Time
AT&T
AT&TNYSE: T: Provides wireless and fiber optic telecommunication services.
5+ YOEBachelor's degree, 5+ years security operations experience, TS/SCI with polygraph, US citizenship, on-prem/cloud/hybrid experience, strong communication and leadership.
Linux, Windows Server, VMware, KVM, QEMU, Hyper-V, Trellix, SentinelOne, Nessus, Splunk, ITSM, ServiceNow
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7h
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Communication Security Operations Lead
Springfield, Virginia, United States
HybridFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
14+ YOEBachelor's+14 years (or Master's+12) experience; deep PKI/KMI, PQC/OTNK, HAIPE/NGLD expertise; automation/SIEM modernization, testing/PoC, and leadership in high-assurance environments; US citizenship and active secret clearance.
SIEM, telemetry dashboards, infrastructure-as-code, TACLANE, SKL, KGV, HAIPE, NGLD, KMI, PKI, Zero Trust Architecture (ZTA)
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2w
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Site Reliability / Operations Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne
$90k-$132k/yr OnsiteFull Time
Maxar Intelligence
Maxar Intelligence: Providing satellite imagery and geospatial intelligence for global security.
2+ YOEActive TS/SCI clearance, Security+ certification, Bachelor's in CS/IS/Engineering or equivalent, 2+ years systems/DevOps/automation experience, Linux/Bash and ELK Stack experience, strong troubleshooting and communication skills.
Linux, RHEL, CentOS, Ubuntu, Bash, ELK Stack, Elasticsearch, Kibana, Logstash, Python
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4w
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Site Reliability / Operations Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne or Washington, DC
$82k-$132k/yr OnsiteFull Time
Vantor
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
2+ YOEActive TS/SCI clearance, Security+ cert, Bachelor's in CS/IS/Engineering or equivalent, 2+ years systems/automation/DevOps experience, Linux (RHEL/CentOS/Ubuntu), Bash, ELK Stack (Elasticsearch, Logstash, Kibana).
Linux, RHEL, CentOS, Ubuntu, Bash, ELK Stack, Elasticsearch, Logstash, Kibana, Python
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2w
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High Side Operations Software Engineer
Alexandria or Washington
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years building production applications with Python or Java; experience deploying and maintaining software in secure/disconnected environments; CI/CD (GitLab CI, Jenkins, ArgoCD); containerization (Docker, Podman, Containerd, Kaniko); Kubernetes (kubectl, Helm); TS/SCI clearance with polygraph; Bachelor's in Computer Science.
Python, Java, GitLab CI, Jenkins, ArgoCD, Docker, Containerd, Podman, Kaniko, Kubernetes, Kubectl, Helm, Git, Kafka, RedPanda, Amazon SNS, Apache Flink, AWS, Azure, RKE2, K3S, EKS, AKS, OpenShift, C#, C++, JavaScript, React, NodeJS
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1w
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Sr. Enterprise Customer Operations Engineer
Washington or Maryland or Virginia or North Carolina or Colorado or Texas
$140k-$190k/yr RemoteFull Time
Second Front Systems
Second Front Systems: Secure cloud hosting and automated compliance for government software.
5+ YOE5+ years in technical support/SRE/DevSecOps, deep Kubernetes and cloud experience, familiarity with FedRAMP/NIST/DoD security controls, strong troubleshooting and communication skills.
Kubernetes, Docker, Helm, Istio, Terraform, Grafana, Prometheus, Loki, Mimir, GitLab, PagerDuty, Jira, Git
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1w
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IT Operations Engineer
Stafford, Virginia, United States
$110k-$125k/yr OnsiteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
6+ YOEActive Top Secret clearance, bachelor’s degree in a computing/engineering field, 6+ years supporting complex client-server or enterprise applications, Windows server/application administration, networking fundamentals, cloud/hybrid concepts, troubleshooting across app/db/server/network/security layers, and 5–10% travel availability.
Windows Server, Event Viewer, WSUS, PowerShell, Python, SQL, Terraform, CloudFormation, ARM, Bicep, Ansible, AWS, Azure, GovCloud
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2mo
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Network Operations Engineer Tier 3 SR
Vienna, Virginia, United States
OnsiteFull Time
ActioNet
ActioNet: Provides IT modernization and cybersecurity services for government agencies.
7+ YOESenior Network Operations Engineer with DoD IT security experience; LAN/WAN, VPNs, firewalls; 7+ years with a bachelor’s degree; Secret clearance; 12-hour rotating shifts and travel.
Cisco IOS, VPN, Citrix, MS Office, ITIL
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6d
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Cybersecurity Operations Engineer
McLean, Virginia, United States
OnsiteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
6+ YOEActive Top Secret/SCI clearance, 6+ years experience, bachelor’s in related field, CISSP required, federal/defense and RMF/NIST experience, DevSecOps and cloud security experience preferred.
Zero Trust Architecture, Risk Management Framework (RMF), National Institute of Standards and Technology (NIST), DevSecOps, CI/CD, Information Technology Infrastructure Library (ITIL)
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3mo
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Senior Communications Security (COMSEC) Engineer
Fort Belvoir, Virginia, United States
OnsiteFull Time
JCS Solutions
JCS Solutions: Delivers digital transformation, cybersecurity, and cloud infrastructure services.
4+ YOEBS with 8–12 years, MS with 6–10 years; 4+ years IT with 2+ years COMSEC; experience with KG-175F/G/X devices; GEMOne and Chimera; DoD 8140/8570 IAT II (Security+ CE); TACLANE Encryptor Operator Training; active DoD Top Secret/SCI clearance.
KG-175F, KG-175G, KG-175X, GEMOne, Chimera, TACLANE Encryptor, DoD 8140/8570 IAT Level II, Security+ CE, CCNA
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