5,777 Results for

Cyber Security Jobs in Northern Virginia, VA

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Cyber Security Engineer System One

Merrifield, VA

Remote

Quick Apply

Strong communication and troubleshooting skills with the ability to work directly with application owners, platform engineering teams, infrastructure teams, and cybersecurity teams to investigate issues and develop practical remediation paths. This role focuses on enterprise endpoint security operations, with a primary emphasis on implementing and managing application whitelisting/application control technologies and supporting Microsoft Defender security solutions .

5 days ago

Senior Director, Cyber Security Product Manager Discover Financial Services

McLean, VA

$314,800–$359,300 / year

You have experience managing multiple high-visibility and high-impact enterprise cybersecurity projects with cross-functional teams while maintaining superior results including planning, development and management of technical requirements, design, testing and deployment of security solutions. As a candidate for this role, you are able to seamlessly switch from executive-level risk conversations to diving deep into cybersecurity technology to help us deliver the right product direction for our cybersecurity capabilities.

17 days ago

Splunk Cyber Security SME (Remote) PlanIT Group

Arlington, VA

Remote

Quick Apply

Manages knowledge objects (fields, extractions, tags, event types, lookups, workflow actions, aliases, macros, and so on) – through automations, scripting, management server functions; to include. This role demands deep expertise in Splunk system architecture, design, implementation, configuration and operational support in a hybrid on-prem Unix/Linux and cloud-based environment.

9 days ago

IT- Cyber Security Architect/ Engineer III PlanIT Group

Falls Church, VA

Quick Apply

Securing AI Workflows: Design security frameworks for the end-to-end AI lifecycle, including securing data ingestion, protecting model weights, and implementing "Guardrail" architectures for Large Language Models (LLMs). • AI-Enhanced Pipeline Security: Architect and maintain automated CI/CD pipelines that utilize AI/ML models for static and dynamic analysis (SAST/DAST) to identify complex vulnerabilities that traditional rule-based tools miss.

9 days ago

Cyber Security Analyst - Sr. Consultant level Visa

Ashburn, VA

$152,200–$243,700 / year

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. If you would like to join a company where security is truly valued, where you can work with like-minded peers who are passionate about the art & science of cyber defense, and where you can use state of the art tools for maximum impact, then we have a home for you.

12 days ago

Cyber Instructor (Hybrid) - 30290 HII's Mission Technologies division

Columbia, MD

$95,399–$140,000 / year

Prior government or military experience with any of the following organizations: MARFORCYBER, DCSA, DISA, Army Cyber, U.S. Cyber Command, Coast Guard Cyber Command, U.S. Air Force (AFCYBER), or 10TH Fleet / Navy Cyber. Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.

12 days ago

Cyber Instructor (Hybrid) - 30858 HII's Mission Technologies division

Columbia, MD

$95,399–$140,000 / year

12 days ago

Software Security Engineer (Hybrid) - 30874 HII's Mission Technologies division

Columbia, MD

$165,033–$240,000 / year

Must have at least 15 years of experience in Systems/Software Engineering with a Bachelor's degree in technical discipline (i.e. computer science, engineering, mathematics, etc.); 13 years relevant experience with Masters in related field; or High School Diploma or equivalent and 19 years relevant experience. Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.

12 days ago

Cyber Threat Engineer System One

Merrifield, VA

$70–$80 / hour
Quick Apply

Master's degree in cybersecurity, information assurance, computer science, or a comparable technical discipline strongly preferred; comparable advanced technical qualifications or demonstrated expertise may be considered. Requirements Bachelor's degree in cybersecurity, computer science, information technology, information systems, engineering, or a related technical discipline preferred; relevant experience may be considered in lieu of a degree.

8 days ago

Cyber Range Engineer By Light Professional IT Services

Annapolis Junction, MD

5+ years of combined experience with Computer Network Operations (CNO)/ Computer Network Exploitation (CNE)/ Computer Network Defense (CND) platforms, cyber training, validation exercises, and working with cyber protection teams (CPTs), including planning, coordinating, and execution. The successful candidate possesses hands-on experience in both Windows and Linux systems, virtualized infrastructures, and cybersecurity tools, with the ability to develop, deploy, and troubleshoot complex training scenarios.

17 days ago

Information Security Systems Engineer L3Harris Technologies

Chantilly, VA

$106,500–$197,500 / year

Assist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. • Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls.

1 day ago

Director, Risk Management: Cyber & Third Party Risk Discover Financial Services

McLean, VA

$209,500–$239,100 / year

At least 9 years of experience in technology (software delivery, distributed systems, cloud-native architecture, infrastructure as code), cybersecurity (identity and access management, application security, cloud security, data protection), technology auditing, systems risk management, technology risk assessments, resilience engineering (operational resilience, business continuity, disaster recovery, high availability), chaos engineering (fault injection, blast radius mitigation, automated security validation), site reliability engineering (SLAs/SLOs, observability, incident response), or a combination. You will partner across the divisional senior leaders for Enterprise Supplier Management, Cyber, Card Technology, Card Risk teams to develop and support best-in-class industry risk solutions in a manner that supports innovation and protects our customers, shareholders, and associates.

16 days ago

Lead, Info Security Systems Engineer L3Harris Technologies

Chantilly, VA

$127,500–$236,500 / year

Assist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls.

1 day ago

Director, Information Security Office Consultant Discover Financial Services

McLean, VA

$269,100–$307,200 / year

Support the identification and operationalization of cross-programmatic linkages among a.) threats and risks, b.) controls, capabilities, and tooling, and c.) data analytics in order to facilitate initiative prioritization and decisioning on spending and resource allocation. Effectively communicate the impact of identified operational, compliance, process, control, and tooling gaps and potential remediation courses of action to multiple audiences, including leadership, to support the enhancement of their cybersecurity postures.

17 days ago

Sr. SW Engineer - AI Security Visa

Ashburn, VA

$118,700–$183,600 / year

Build and operate GenAI security systems: design, build, deploy, and maintain production services and APIs that detect and mitigate risks such as prompt injection, jailbreak attempts, sensitive-data exposure, and unauthorized or unexpected tool/agent behavior — spanning LLMs, agents, tools, APIs, MCP servers, plugins, and enterprise data sources. Understanding of GenAI-specific security risks (prompt injection, jailbreaking, sensitive-data exposure, insecure output handling, unauthorized tool use, data exfiltration) and hands-on experience implementing controls such as input validation, output filtering, policy enforcement, access control, audit logging, rate limiting, and secrets management.

3 days ago

Network Security Engineer Credence

McLean, VA

$130,000–$155,000 / year
Quick Apply

Support audit readiness and compliance for CMMC Level 2 and SOC 2, including maintaining network-layer controls in the System Security Plan (SSP), providing firewall and network evidence for assessments, and contributing to ISSO functions as needed. Experience with network monitoring and management platforms such as PRTG Network Monitor, network documentation tools such as NetBox, and network automation and configuration management tools such as Ansible.

9 days ago

Data Scientist/Analyst - 29733 HII's Mission Technologies division

Fort Meade, MD

$144,501–$190,000 / year

Enlighten is looking for a Data Scientist/Analyst to apply strong cyber security, data science, Defensive Cyber Operations (DCO), and networking domain knowledge to support and train cyber operational teams to leverage intelligence and coordination applications and tools. Minimum of 9+ years experience in cyber security operations related fields with Bachelors in Information Technology, Cyber Security or related field; 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience.

12 days ago

IT Security Specialist PlanIT Group

Reston, VA

Quick Apply

Manages and administers a wide range of security systems and tools: o Administers cloud-based security tools such as, Azure Security Center (Sentinel, Log Analytics, Azure WAF, Defender for Identity, Privileged Identity Manager); Microsoft 365 Security Suite (Defender, Advanced Threat Protection, Cloud Application Security, Protection Portal); Microsoft Security and Compliance Center; Microsoft Endpoint Manager (Intune); multi-factor authentication (MFA); web content filtering; and secure document sharing and collaboration solutions. o Operates cloud-based security tools such as, Azure Security Center (Sentinel, Log Analytics, Azure WAF, Defender for Identity, Privileged Identity Manager); Microsoft 365 Security Suite (Defender, Advanced Threat Protection, Cloud Application Security, Protection Portal); Microsoft Security and Compliance Center; Microsoft Endpoint Manager (Intune); multi-factor authentication (MFA); web content filtering; and secure document sharing and collaboration solutions.

9 days ago

Product Champion - 30120 HII's Mission Technologies division

Washington, DC

$118,987–$165,000 / year

Enlighten is looking for a Product Champion to apply strong cyber security, data science, Defensive Cyber Operations (DCO), and networking domain knowledge to support and train cyber operational teams to leverage intelligence and coordination applications and tools. 5+ years in cyber security operations related fields with a B.S. in Information Technology, Cyber Security, or related; 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience.

12 days ago

Product Champion - 29732 HII's Mission Technologies division

Fort Meade, MD

$144,501–$190,000 / year

Enlighten is looking for a Product Champion to apply strong cyber security, data science, Defensive Cyber Operations (DCO), and networking domain knowledge to support and train cyber operational teams to leverage intelligence and coordination applications and tools. Minimum of 9+ years experience in cyber security operations related fields with Bachelors in Information Technology, Cyber Security or related field; 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience.

12 days ago

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Cyber Security Jobs in Northern Virginia, VA

Cyber Security Engineer System One

Senior Director, Cyber Security Product Manager Discover Financial Services

Splunk Cyber Security SME (Remote) PlanIT Group

IT- Cyber Security Architect/ Engineer III PlanIT Group

Cyber Security Analyst - Sr. Consultant level Visa

Cyber Instructor (Hybrid) - 30290 HII's Mission Technologies division

Cyber Instructor (Hybrid) - 30858 HII's Mission Technologies division

Software Security Engineer (Hybrid) - 30874 HII's Mission Technologies division

Cyber Threat Engineer System One

Cyber Range Engineer By Light Professional IT Services

Information Security Systems Engineer L3Harris Technologies

Director, Risk Management: Cyber & Third Party Risk Discover Financial Services

Lead, Info Security Systems Engineer L3Harris Technologies

Director, Information Security Office Consultant Discover Financial Services

Sr. SW Engineer - AI Security Visa

Network Security Engineer Credence

Data Scientist/Analyst - 29733 HII's Mission Technologies division

IT Security Specialist PlanIT Group

Product Champion - 30120 HII's Mission Technologies division

Product Champion - 29732 HII's Mission Technologies division

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