• Cybersecurity SIEM Systems

    BAE Systems (Sterling, VA)
    …, we're passionate about protecting people and organizations from cyber threats. As a Cybersecurity SIEM Systems Engineer , you'll play a critical ... talented team, and contribute to the development of cutting-edge technologies. As a Cybersecurity SIEM Systems Engineer , you will be responsible for… more
    BAE Systems (10/30/25)
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  • Cybersecurity Systems

    BAE Systems (Sterling, VA)
    …, we're passionate about protecting people and organizations from cyber threats. As a Cybersecurity Systems Engineer , you'll play a critical role in ... cybersecurity systems . **Job Description:** As a Cybersecurity Systems Engineer , you will...the future + Strong understanding of security operations and SIEM tools and technologies + Experience with incident response… more
    BAE Systems (10/30/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS/SCI Poly ... is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to identify, design, and...GCP). + Knowledge of security information and event management ( SIEM ) systems . + Experience with incident response… more
    Nightwing (12/26/25)
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  • Cyber Systems Engineer - level 3…

    Northrop Grumman (Dulles, VA)
    …to architect, implement, and satisfy Risk Management Framework (RMF) CyberSecurity , CyberResilience, and/or CyberSurvivability requirements of satellite systems , ... + Implement and maintain COTS security products (firewalls, anti-virus, two-factor authentication, SIEM tools, etc. within terrestrial systems + For space… more
    Northrop Grumman (12/02/25)
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  • Cyber AI and Automation Lead Engineer

    Tyto Athene (Reston, VA)
    …The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), Network ... + Develop and integrate data ingestion pipelines from various sensors, platforms ( SIEM , EDR, NDR), and network devices into the AI/ML ecosystem. **AI-Driven Anomaly… more
    Tyto Athene (11/05/25)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …enable national security missions worldwide. **Job Description** SOSi is seeking an experienced Cybersecurity Engineer to join our team at SOS International in ... security. + Experience with security technologies such as intrusion detection/prevention systems , SIEM , antivirus software, and encryption techniques. +… more
    SOS International LLC (12/31/25)
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  • Network Security Engineer (Splunk) - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …: Bachelors (Computer Engineering, Computer Science, Electrical Engineering, Information systems , Information Technology, Cybersecurity , or closely related ... Security,Supervisory Control and Data Acquisition (SCADA) **Certifications:** Certified Information Systems Security Professional (CISSP) | International Information System Security… more
    General Dynamics Information Technology (12/15/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet ... SOC is responsible for the overall security of CBP Enterprise-wide information systems , and collects, investigates, and reports any suspected and confirmed security… more
    Leidos (12/19/25)
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  • Suricata Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    We are seeking an experienced Suricata Engineer to join our cybersecurity team. The ideal candidate will possess deep technical expertise in Suricata, ... and how these configurations integrate and influence the Suricata Intrusion Detection Systems /Intrusion Prevention Systems (IDS/IPS). You will play a critical… more
    ENS Solutions (11/26/25)
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  • Illumio Zero Trust Segmentation Platform…

    ENS Solutions (Reston, VA)
    …certifications (eg, Illumio ASP Professional or Expert). + Experience with CMDB systems (ServiceNow), SIEM /SOAR tools, or vulnerability management platforms. + ... Zero Trust program, influence architectural decisions, and help safeguard mission-critical systems by deploying one of the most advanced segmentation platforms in… more
    ENS Solutions (12/13/25)
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  • Illumio Zero Trust Segmentation Platform…

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …Adaptive Security Platform ( ASP ) in enterprise environments + Experience with CMDB systems such as ServiceNow, SIEM and SOAR tools, or vulnerability management ... Illumio Zero Trust Segmentation Platform Engineer Key Role: Lead the design, deployment, configuration,...work load s and critical applications. Integrate Illumio with SIEM , SOAR, CMDB, C2C, vulnerability scanners, cloud-native controls, and… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Arkime Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …access + Experience with Linux systems administration, containers, and distributed systems , leveraging SIEM / SOAR platforms, and integrating packet tele met ... Arkime Engineer Key Role: Architect, deploy, and configure Arkime...scripts, orchestration tools, and configuration management. Integrate Arkime with SIEM , SOAR, EDR, and threat intel platforms to enrich… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Arkime Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …+ Proficiency with Linux systems administration, containers, and distributed systems . + Experience leveraging SIEM /SOAR platforms and integrating packet ... are seeking a highly skilled Arkime (formerly Moloch) Implementation & Sustainment Engineer to design, deploy, operate, and enhance our enterprise packet-capture and… more
    ENS Solutions (12/13/25)
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  • Endace Platform Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    We are seeking a seasoned Endace Implementation & Sustainment Engineer to architect, deploy, integrate, and operate Endace packet capture, monitoring, and network ... strategies. This role owns the end-to-end lifecycle for Endace systems -including design, installation, configuration, maintenance, and long-term optimization-while integrating… more
    ENS Solutions (12/13/25)
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  • IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering ... and how these configurations integrate and influence the Intrusion Detection Systems /Intrusion Prevention Systems (IDS/IPS). Highly qualified candidates will… more
    ENS Solutions (12/14/25)
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  • Endace Platform Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Endace Platform Engineer The Opportunity: We are seeking a seasoned Endace Implementation and Sustainment Engineer to architect, deploy, integrate, and operate ... strategies. This role owns the end-to-end lifecycle for Endace systems -including design, installation, configuration, maintenance, and long-term optimization-while integrating… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Case Management Platform Backend Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Case Management Platform Backend Engineer Key Role: Architect and implement the backend foundation of our next-generation case management platform. Perform backend ... systems design, data architecture, integration engineering, and workflow enablement,...the case management platform and security tools such as SIEM , EDR, vulnerability management platforms, threat intelligence sources, identity… more
    BOOZ, ALLEN & HAMILTON, INC. (01/01/26)
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  • Case Management Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    We are looking for a Backend Security Engineering Case Management Engineer to architect and implement the backend foundation of our next-generation case management ... platform. This role is focused on backend systems design, data architecture, integration engineering, and workflow enablement, ensuring the platform serves as a… more
    ENS Solutions (12/13/25)
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  • Cyber Security Engineer

    Cinteot (Herndon, VA)
    …and sustainment. * Secure Configuration/Hardening of Department of Defense (DoD) information systems . * Security Information and Event Management ( SIEM ) and ... Cyber Security Engineer (location: Herndon, VA) + TS/SCI with adjudicated...knowledge of or hands on experience with: * Performing Cybersecurity activities in support of software and system requirements,… more
    Cinteot (01/06/26)
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  • Senior Cyber Forensics and Malware Analyst

    BAE Systems (Sterling, VA)
    …Our Team as a Senior Cyber Forensics and Malware Analyst** At BAE Systems , we're passionate about harnessing the power of technology to create innovative solutions ... make a real impact. As a leader in the cybersecurity industry, we're committed to protecting our customers' most...role in ensuring the security and integrity of our systems and networks. Your key responsibilities will include conducting… more
    BAE Systems (10/30/25)
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