Current jobs related to Senior Security Engineer, Threat Detection and Response - Washington - Circle


  • Washington, Washington, D.C., United States TEKsystems Full time

    Job Title: Senior Cloud Security Engineer - Advanced Threat DetectionJob Summary:We are seeking an experienced Senior Cloud Security Engineer to join our Cyber Security Operations team. The ideal candidate must have deep knowledge of security controls, tools, features, and operations for AWS / Azure.Key Responsibilities:Implement and enhance detective...


  • Washington, Washington, D.C., United States Iron Vine Security Full time

    Job Title: Senior Cyber Security EngineerAbout the Role:We are seeking a highly skilled Senior Cyber Security Engineer to join our team at Iron Vine Security. As a key member of our cybersecurity team, you will be responsible for designing, implementing, and maintaining IT security systems to protect our digital assets from malicious cyber-attacks.Key...


  • Washington, United States Marvell Semiconductor, Inc. Full time

    About MarvellMarvell Semiconductor, Inc. is a leading provider of semiconductor solutions for the data infrastructure that connects our world. Our innovative technology enables new possibilities across enterprise, cloud, and AI, automotive, and carrier architectures.Job DescriptionAs a Detection Engineering Lead at Marvell, you will be a senior-level expert...


  • Washington, United States Iron Vine Security Full time

    Job Requirements: · Strong written and verbal communication skills. · Experience designing, implementing, and maintaining IT security systems to protect digital assets from malicious cyber-attacks. · Experience developing and implementing an annual Incident Response Training and Testing Program · Experience implementing, configuring, and...


  • Washington, United States Capgemini Government Solutions Full time

    Cybersecurity Threat Detection DeveloperCapgemini Government Solutions is seeking a highly skilled Cybersecurity Threat Detection Developer to join our team. As a key member of our Cybersecurity team, you will be responsible for developing and implementing advanced threat detection solutions to protect our government clients from cyber threats.Key...


  • Washington, Washington, D.C., United States TEKsystems Full time

    Senior Cloud Security EngineerWe are seeking a highly skilled Senior Cloud Security Engineer to join our Cyber Security Operations team. The ideal candidate will have deep knowledge of security controls, tools, features, and operations for AWS and Azure.The successful candidate will be responsible for implementing and enhancing detective capabilities in a...

  • Senior Threat Hunter

    2 weeks ago


    Washington, Washington, D.C., United States Edgewater Federal Solutions Full time

    Job DescriptionEdgewater Federal Solutions is seeking a highly skilled Senior Threat Hunter to join our team. As a key member of our cybersecurity team, you will be responsible for providing advanced threat hunting expertise and support to maximize cyber fusion throughout our SOC, ensuring our infrastructure and operations remain safe and secure from the...


  • Washington, United States Capgemini Government Solutions Full time

    About the RoleCapgemini Government Solutions is seeking a highly skilled Cybersecurity Threat Detection Specialist to join our team in supporting our government clients. This role requires a Content Developer to provide support for onsite Insider Threat support services, providing immediate investigation and resolution. Any qualified Cyber Threat Detection...


  • Washington, United States Marvell Semiconductor, Inc. Full time

    About Marvell Semiconductor, Inc.Marvell Semiconductor, Inc. is a leading provider of semiconductor solutions for the data infrastructure that connects our world. Our innovative technology enables new possibilities across enterprise, cloud, and AI, automotive, and carrier architectures.Job DescriptionWe are seeking a highly skilled Cybersecurity Threat...


  • Washington, United States Capgemini Government Solutions Full time

    Cybersecurity Threat Detection DeveloperCapgemini Government Solutions is seeking a highly skilled Cybersecurity Threat Detection Developer to join our team. As a Cybersecurity Threat Detection Developer, you will be responsible for developing, implementing, and maintaining SIEM correlation rules and content to support our government clients.Develop and...


  • Washington, Washington, D.C., United States Booz Allen Hamilton Full time

    The OpportunityWe are seeking a highly skilled Senior Security Engineer to join our team. As a Senior Security Engineer, you will play a critical role in safeguarding our nation's critical data by developing and implementing cross-domain security solutions in alignment with organizational security strategy.You will be responsible for identifying...


  • Washington, Washington, D.C., United States Capgemini Government Solutions LLC Full time

    Capgemini Government Solutions LLC is seeking a skilled Cyber Threat Detection Specialist to support government clients. The ideal candidate will have experience in developing and implementing SIEM correlation rules, managing rule and policy tuning, and utilizing the latest cyber threat knowledge to support continuous event monitoring and alerting.Key...


  • Washington, Washington, D.C., United States Abacus Technology Full time

    Job SummaryAbacus Technology is seeking a highly skilled Cyber Security Analyst to join our team. As a key member of our security team, you will be responsible for planning and implementing security measures to protect our IT systems from cyber threats.Responsibilities Develop and implement security plans to protect network and IT infrastructure and...


  • Washington, United States Scout Solutions Inc Defunct Full time

    Senior Cyber Threat Intel Analyst Washington D.C. / Hybrid Job Overview Candidate is applying for a Senior Cyber Threat Intel (CTI) Analyst position that supports our client in Washington D.C. They will work with key vendors, open-source communities, forums, and internal functional groups/business units to: Lead the CTI functional area by working with the...


  • Washington, Washington, D.C., United States The Tatitlek Corporation Full time

    Job SummaryThe Tatitlek Corporation is seeking a skilled Cybersecurity Threat Hunter to join our team. As a key member of our security operations team, you will be responsible for identifying and mitigating cybersecurity threats using advanced threat intelligence and detection techniques.Key ResponsibilitiesDevelop and implement threat hunting strategies to...


  • Washington, Washington, D.C., United States Lateral Insights LLC Full time

    Role: Threat Detection Engineer / Threat HunterWe seek a skilled Threat Hunter / Threat Engineer to join our team at Lateral Insights LLC. In this role, you will navigate the complex landscape of cybersecurity threats to identify and mitigate potential risks.Key Responsibilities:Develop and implement threat detection strategies to identify and respond to...


  • Washington, Washington, D.C., United States Confluent Full time

    About the Role:We are seeking a seasoned Senior Manager to lead and grow our Detection and Response team at Confluent. Our mission is to protect Confluent products, cloud infrastructure, endpoints, and employees from security threats. As a key member of our security team, you will be responsible for managing and expanding the team, setting a vision and...


  • Washington, Washington, D.C., United States Lateral Insights LLC Full time

    Role: Threat Detection Engineer / Threat HunterWe are seeking a skilled Threat Hunter / Threat Engineer to join our team at Lateral Insights LLC. In this role, you will navigate the complex landscape of cybersecurity threats to identify and mitigate potential risks.Key Responsibilities:Develop and implement threat detection strategies to identify and respond...


  • Washington, Washington, D.C., United States Bank of America Full time

    Senior Adaptive Threat Replication EngineerAbout the RoleWe are seeking a highly skilled Senior Adaptive Threat Replication Engineer to join our Cyber Security Assurance Division. As a key member of our team, you will be responsible for leading and performing advanced technical assessments to identify high-risk vulnerabilities across our global technology...

  • Cyber Threat Hunter

    2 weeks ago


    Washington, Washington, D.C., United States Sev1Tech Full time

    Cyber Threat Hunter Job DescriptionSev1Tech is seeking a highly skilled Cyber Threat Hunter to join our team. As a Cyber Threat Hunter, you will play a critical role in identifying and mitigating cyber threats to our government customer's networks.Key Responsibilities:Manage the Cyber-Threat Hunt lifecycle, including creation and improvement of...

Senior Security Engineer, Threat Detection and Response

2 months ago


Washington, United States Circle Full time

About Circle

Circle is a leading financial technology company that is revolutionizing the way value is transferred and stored. Our mission is to create an inclusive financial future, with transparency at our core.

Job Summary

We are seeking a highly skilled Senior Security Engineer to join our Circle Security Team. As a key member of our team, you will be responsible for leading projects and maintaining our technology stack, as well as creating log pipelines that feed our Security Information and Event Management (SIEM) system.

Key Responsibilities

  • Lead projects and maintain our technology stack, including cloud infrastructure and codebase.
  • Create log pipelines that feed our SIEM system.
  • Respond to incidents and collaborate across teams to investigate and resolve.
  • Develop detection techniques to identify anomalous behaviors and attacks across the environment.
  • Configure and maintain security monitoring tools, such as Endpoint Detection and Response (EDR) or intrusion detection solutions.
  • Mentor and provide security guidance to various organizations throughout the company.
  • Support other security team projects, such as threat modeling, vulnerability scanning, and audits.
  • Take on-call shifts to respond to critical alerts after-hours.

Requirements

  • 4+ years of experience as a security engineer, site reliability engineer, devops/cloudops engineer or systems engineer with a minimum of two years (can be overlapping) a focus on cybersecurity or incident handling.
  • Enthusiasm for scalable, reproducible security management.
  • Self-motivated and creative problem-solver able to work independently with minimal guidance.
  • Strong ability to work collaboratively across teams during high-stress situations.
  • Ability to manage multiple competing priorities and use good judgement to establish order of priorities on the fly.
  • Deep knowledge of incident response, and incident management.
  • Experience with SIEM and SOAR solutions.
  • Experience working in financial services or financial technology desired.
  • Bachelor's degree in computer science, computer engineering, cybersecurity or related field; equivalent experience also accepted.
  • Experience working in an AWS environment with Terraform is strongly desired.
  • Demonstrated experience with SQL and Python (or other similar language) is required.
  • Experience in a MacOS environment is preferred.

What We Offer

  • Competitive base pay range: $147,500 - $195,000.
  • Annual bonus target: 12.5%.
  • Equity and benefits, including medical, dental, vision, and 401(k).
  • Discretionary vacation policy.
  • 10 days of paid sick leave per year and 11 paid holidays per year in the U.S.

Equal Opportunity Employer

Circle is an equal opportunity employer and values diversity at Circle. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.