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167 security operation engineer jobs at 100 companies in Virginia

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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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2mo
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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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2mo
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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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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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2mo
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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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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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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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1w
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Senior Cyber Security Engineer
Virginia, United States
$165k-$200k/yr RemoteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
8+ YOEU.S. citizen eligible for Tier 5 investigation, 8+ years cybersecurity operations experience including enterprise/cloud security, zero-trust design, scripting (Python/PowerShell/Bash), vulnerability assessment and regulatory compliance.
Python, PowerShell, Bash, AWS, Azure, GCP, Elastic, Splunk, Wireshark, Kali Linux, Invicti
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Senior Communications Security (COMSEC) Engineer
Fort Belvoir or Reston
$110k-$125k/yr OnsiteFull Time
Global Enterprise Services
Global Enterprise Services: Provides IT and cybersecurity services for federal government programs.
4+ YOEDoD Top Secret/SCI, TACLANE operator training, 4+ years IT experience with ≥2 years COMSEC, familiarity with GEMOne/Chimera, KG-175 devices, DoD 8140/IAT Level II (Security+ CE) preferred.
GEMOne, Chimera, KG-175F, KG-175G, KG-175X, TACLANE, Cisco
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2w
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CLOUD SECURITY ENGINEER - AWS GOVCLOUD / MULTI-CLOUD
Arlington or Alexandria
$155k-$190k/yr HybridFull Time
Zermount
Zermount: Provider of cybersecurity and IT solutions to government agencies.
8+ YOE8+ years delivering AWS GovCloud infrastructure with Terraform/IaC, multi-cloud architecture, cloud security automation, FedRAMP operations, scripting (Python/Bash), CI/CD (Jenkins), and observability (Splunk/CloudWatch).
Terraform, Ansible, Security Hub, GuardDuty, Config, Jenkins, Splunk, CloudWatch, Python, Bash, Prisma Cloud, Okta, Entra ID, AWS GovCloud, AWS, Azure, GCP
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2w
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Principal Software Developer Engineer
Reston or Austin or Seattle
$115k-$235k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
6+ YOEU.S. citizenship and active TS/SCI with Poly required. Senior software engineer with multi-year experience designing, building, testing, and operating distributed application services; experience with databases, programming/scripting, secure development, code review, and mentorship.
Oracle Cloud Infrastructure, AWS, Azure, Google Cloud, RESTful APIs, microservices, CI/CD, containers, Kubernetes, Linux, observability
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1w
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Senior Information Security Engineer - DOWIN Ops
Seaside or Alexandria
OnsiteFull Time
ASRC Federal
ASRC Federal: Provides engineering and IT services to federal government agencies.
7+ YOE7+ years IT/InfoSec experience with 5+ years in cybersecurity operations and incident response; bachelor’s degree; active Secret clearance with ability to obtain Top-Secret; DoD 8570 IAT Level II or higher and related certs; strong forensic, reporting, and policy skills.
Trellix/ESS, Tanium, Microsoft Defender Endpoint, BeyondTrust, Splunk, ATT&CK, D3FEND
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1w
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Senior Cyber Infrastructure Engineer & Architect (Security Platforms SME)
Arlington, Virginia, United States
$200k-$275k/yr OnsiteFull Time
VT-ARC
VT-ARC: Provides research, engineering, and analysis for national security.
Hands-on security platform engineering experience (SIEM, EDR/XDR, vulnerability scanning, log/telemetry pipelines), scripting with Python/PowerShell/Bash, ability to operate in TS/SCI environments; U.S. citizenship and active Top Secret/SCI required.
Python, PowerShell, Bash, Splunk Enterprise, Splunk ES, Elastic, Microsoft Sentinel, QRadar, ArcSight, Cribl, Logstash, Kafka, Fluent Bit, syslog-ng, Microsoft Defender, CrowdStrike, SentinelOne, Trellix, Tanium, Carbon Black, Tenable/ACAS, Nessus, SecurityCenter, Qualys, Rapid7, ServiceNow, Jira, Cortex XSOAR, Splunk SOAR, Phantom, Ansible, Terraform, Git, GitLab, Jenkins, PowerShell DSC, Active Directory/LDAP, Windows, Linux
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2mo
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Sr. Staff Site Reliability Engineer-Federal, Security Clearance
Crystal City, Virginia, United States
$140k-$200k/yr OnsiteFull Time
Zscaler
ZscalerNASDAQ: ZS: Provides cloud-native cybersecurity solutions through zero trust architecture.
7+ YOEActive Secret clearance; 7+ years SRE experience in operations and engineering; Linux, network troubleshooting, automation (Ansible, Terraform); Python; AWS ECS/Kubernetes; vulnerability monitoring; virtualization and networking.
Python, Ansible, Terraform, Kubernetes, AWS, Linux, Docker
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2w
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Network Engineer
Sterling, Virginia, United States
$135k-$155k/yr HybridFull Time
UberEther
UberEther: Provides identity management and compliance solutions for federal agencies.
4+ YOE4+ years network engineering experience designing and operating secure multi-cloud networks (AWS/GCP), BGP/OSPF, DNS, cloud interconnects, federal compliance (FedRAMP/CMMC/NIST 800-53), and infrastructure-as-code automation.
AWS, GCP, BGP, OSPF, Direct Connect, Transit Gateway, VPC peering, PrivateLink, Cloud Interconnect, Equinix, Route53, Cloud DNS, DNSSEC, Terraform, CloudFormation
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1mo
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Marine Engineer (Diesel)
Philadelphia or Norfolk
RemoteFull Time
Supply Chain Management Inc.
Supply Chain Management Inc.: Technical and professional support services for government and defense agencies.
U.S. citizen able to obtain/maintain DoD security clearance; BS in Marine Engineering desired; up to 5 years diesel engine operation/maintenance/troubleshooting experience (recent grads considered); shipboard experience desired; ability to travel up to 25%.
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1mo
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Test Engineer (Lynchburg, VA, US)
Lynchburg or Erwin
$76k-$157k/yr OnsiteFull Time
BWX Technologies
BWX TechnologiesNYSE: BWXT: Manufactures nuclear components and fuel for defense and energy.
2+ YOEBachelor's in engineering or physics, 2+ years related experience, technical engineering design background, disciplined operations experience, strong communication and teamwork, U.S. citizen, ability to obtain DOE or DOD security clearance.
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2mo
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Network Engineer 2 - Tysons, VA
Tysons, Virginia, United States
OnsiteFull Time
M.C. Dean
M.C. Dean: Design-build and systems integration for complex, mission-critical infrastructure.
2+ YOE2+ years in enterprise network engineering or operations; hands-on routing, switching, wireless, SD-WAN, firewall, cloud networking; security, scripting; strong communication.
Cisco, Palo Alto, Azure, AWS, Ansible, Terraform, VPN, SD-WAN, Networking
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1mo
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Lead Trailer Engineer - Krakow, Poland
Krakow or Poland or Massachusetts or United States or Arlington
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEBachelor's in engineering or operations with 8+ years engineering/production experience (6+ with advanced degree), ability to obtain/maintain U.S. government security clearance, experience with design-to-production transitions, supplier coordination, and environmental testing.
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1mo
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Security Analyst
McLean, Virginia, United States
OnsiteFull Time
Integral Federal
Integral Federal: Provides IT, cybersecurity, and digital transformation solutions for government agencies.
3+ YOEBachelor's in Computer Science/IT required. CEH, CISSP, CCNA Security, Tenable Certified Security Engineer, DISA ACAS training, and TS/SCI clearance required; 1–3+ years experience with Tenable, Nessus, McAfee HBSS, and operations center/helpdesk experience.
Tenable Security Center, Nessus, Nessus Attack Scripting Language, McAfee HBSS, DISA ACAS
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