• Red River (College Park, MD)
    …required. + 5 years of experience in cyber engineering (eg, incident detection , incident response , forensic), with proven experience supporting Department of ... Red River Technology is actively seeking a dedicated and highly skilled Cybersecurity Engineer to join our team in supporting a mission-critical program for the… more
    DirectEmployers Association (10/07/25)
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  • Detection & Response Security

    Meta (Annapolis, MD)
    …broad range of intelligence requirements. **Required Skills:** Detection & Response Security Engineer , Threat Intelligence Responsibilities: 1. Influence ... **Summary:** Meta Security is looking for a threat intelligence investigator...of Meta's infrastructure, such as red team operations, surface detection coverage expansion and vulnerability management discussions 5. Track… more
    Meta (10/31/25)
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  • Security Operations Engineer

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    …with managed security service providers and professional services to extend detection and response capacity. * Maintain current knowledge of adversary ... create an inclusive and collaborative work environment. **Brief Job Overview** The Security Operations Engineer safeguards USP enterprise systems and data to… more
    The US Pharmacopeial Convention (USP) (09/02/25)
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  • Staff Cloud Security Engineer

    Warner Bros. Discovery (Silver Spring, MD)
    …(eg, zero-trust architecture, Quantum Cryptographs, Extended Detection & Response (XDR), User Behavior Analytics, Cloud Security Posture Management ... **Your New Role** **:** We are seeking a Cloud Security Engineer with expertise in cloud ...integration/continuous deployment (CI/CD) pipelines. + Work with the incident response team to investigate and remediate cloud security more
    Warner Bros. Discovery (08/29/25)
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  • Sr OT Systems Security Engineer

    Exelon (Owings Mills, MD)
    …you in? **Primary Purpose** **PRIMARY PURPOSE OF POSITION** The Sr OT Systems Security Engineer (OTSSE) will support implementation of the Operational Technology ... to OT personnel **Job Scope** **JOB SCOPE** The Senior Operational Technology Systems Security Engineer (OTSSE) will work closely (and primarily) with business… more
    Exelon (11/13/25)
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  • Senior Information Security Engineer

    Lumen (Annapolis, MD)
    …hands-on experience deploying, configuring, and supporting security controls such as Endpoint Detection and + Response (EDR) and Network Detection and ... **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can help design, ...on-premises and in cloud environments-for cyber threats and incident response alerts. + Collaborate across Lumen teams to support… more
    Lumen (11/15/25)
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  • Security Engineer

    Eliassen Group (Annapolis, MD)
    ** Security Engineer ** **Anywhere** **Type:** Contract **Category:** Security **Industry:** Healthcare **Workplace Type:** Remote **Reference ID:** JN ... **100% Remote** We are seeking a skilled and proactive Security Engineer to join our team. This...criticality and escalate appropriately. + Collaborate with the Managed Detection and Response (MDR) provider to ensure… more
    Eliassen Group (10/21/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in **Fort ... of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed… more
    Amentum (10/23/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …ready to turn your skills into real-world impact? Join **Leidos** as a **Splunk Security Engineer ** in Suitland, MD and be at the forefront of mission-critical ... **What You'll Do** As a core member of our security engineering team, you will: + Develop, maintain, and...events, correlate data across multiple sources, and enhance threat detection and response workflows. + Using SOAR… more
    Leidos (11/11/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team....ideal candidate will have a strong background in system security , threat detection , and network defense, with… more
    CACI International (11/08/25)
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  • Security Engineer Investigator,…

    Meta (Annapolis, MD)
    …or equivalent experience 9. 5+ years of experience in Detection & Response Engineering, Insider Threat, or a similar Security Engineering role 10. Technical ... and leaks of sensitive information.We are seeking an experienced Security Engineer to join the team. This...and procedural expertise in conducting security investigations, including response , forensics, and large-scale… more
    Meta (08/27/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology… more
    Leidos (10/30/25)
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  • Information Systems Security

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The Information ... Systems Security ...of such activities. + Knowledge of Firewalls, IDS/IPS, intrusion detection , VLANS, routing and other network security more
    Synergy ECP (09/18/25)
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  • Information Security Engineer

    Lumen (Annapolis, MD)
    …the world and shape the future. **The Role** Black Lotus Labs is seeking a Security Engineer on the Research & Analysis team to specialize in Threat Research ... fusing Black Lotus Labs telemetry with third party data sets, to automate detection of the latest threat attacker tools, techniques and procedures (TTPs) with a… more
    Lumen (11/05/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …troubleshoot issues with endpoint security integration + Experience with incident detection , incident response and forensics activities + Strong attention to ... **Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (08/29/25)
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  • Cybersecurity Incident Response

    GovCIO (Annapolis, MD)
    …and will be a remote position. **Responsibilities** The Senior Cybersecurity Incident Response Administrator (Information Assurance Engineer - Senior) will be ... SIEM dashboards to display clear and concise visualizations of security -related events, enabling the detection of anomalies...(PKI) support, and monitoring DoD and Army web application security standards and best practices. The engineer more
    GovCIO (09/24/25)
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  • Offensive Security Engineer

    Coinbase (Annapolis, MD)
    Security organization at Coinbase is seeking to hire an experienced Offensive Security Engineer specializing in Web3 penetration testing and Web3 bug bounty ... protocols, and blockchain infrastructure. * Collaborate with partner teams to enhance detection and response capabilities for Web3 vulnerabilities. * Stay… more
    Coinbase (09/18/25)
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  • Network Security Engineer

    ThermoFisher Scientific (Frederick, MD)
    …the world. Location/Division Specific Information Discover Impactful Work: The Network Security Engineer has global responsibility for supporting solutions ... updating, configuring, monitoring firewalls, virtual private networks, content filtering, intrusion detection , log management, and security policies + Identify… more
    ThermoFisher Scientific (09/17/25)
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  • Security Engineer

    TekSynap (Rockville, MD)
    …(SOP) + Security Log Configuration and Management + Network Security : firewalls, Intrusion Prevention/ Detection Systems (IPS/IDS), and Web Application ... Experience with on or more of the following technologies is strongly preferred: + Endpoint Detection and Response (EDR) solution such as Palo Atlo Cortex XDR +… more
    TekSynap (09/25/25)
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  • Systems Engineer , Messaging

    Marriott (Bethesda, MD)
    …Defender/EOP/IronPort signals with SIEM; define alerting, runbooks, and SLOs for detection and response ; support IPT/controls outcomes for 'Improve Email ... Subject Matter Expert for Messaging products and services + Participate in security incident response activities, as needed for Messaging products **Managing… more
    Marriott (09/24/25)
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