• 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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  • Senior Systems Engineer

    M. C. Dean (Vienna, VA)
    …of our cybersecurity infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) ... the following: + Analysis of cybersecurity framework (NIST, ISO, CMMC), and development of **detailed architecture and design** of system and security management… more
    M. C. Dean (11/26/25)
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  • Cybersecurity Automation Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Description:** Seize your opportunity to make a personal impact as a ** Cybersecurity Automation Engineer ** supporting the United States Postal Service. GDIT ... and grow a rewarding career. At GDIT, people are our differentiators. As a ** Cybersecurity Automation Engineer ** , you will help ensure today is safe and… more
    General Dynamics Information Technology (11/05/25)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …Advance your career while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal** at GDIT. Here, technologists have many paths to ... government. **MEANINGFUL WORK AND PERSONAL IMPACT** _As an_ **_AI Cybersecurity Engineer Principal_** _, the work you'll...and response. + Lead the strategy for securing AI systems , including large language models (LLMs) and agentic AI… more
    General Dynamics Information Technology (12/17/25)
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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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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …( SIEM ) products, vulnerability scanning tools as deployed within hosted Information Systems . Responsibilities + The Senior CND Engineer develops and manages ... are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance - with the...Cool WebSite). Education: + BS degree in Information Technology, Cybersecurity , Computer Science, Information Systems , Data Science,… more
    V2X (12/12/25)
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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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  • Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    …Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security Engineer will need to be a self-starter ... systems are functional, secure, and scalable. The Security Engineer will support the design and development of ...Engineer will support the design and development of cybersecurity tools and technology along with integration of new… more
    Leidos (11/25/25)
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  • Security Engineer - Continuous Diagnostics…

    Insight Global (Mclean, VA)
    …real-time risk awareness across on-premises and cloud environments. The Security Engineer works closely with cybersecurity operations, system owners, and ... Job Description The Security Engineer - Continuous Diagnostics and Mitigation (CDM) is...needed Qualifications and Experience Bachelor's degree in Computer Science, Cybersecurity , Engineering, Information Systems , Mathematics, Technology, or… more
    Insight Global (01/06/26)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …secure cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited ... + **Producing detailed system design** , including network and systems infrastructure, application hosting, cloud services, and related components, integration… more
    M. C. Dean (11/28/25)
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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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  • Senior SOAR Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38668 **Summary** **Senior SOAR Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... our nation. SecuriGence is seeking a talented Senior Solutions Engineer to help contribute to our success. Come help...related fields. + 8+ years of professional experience in cybersecurity with at least 5+ years dedicated to SOAR… more
    Chenega Corporation (12/23/25)
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  • Cyber Data Analytics Engineer

    CACI International (Springfield, VA)
    …integration, configuration, and maintenance actions **Qualifications:** _Required:_ * 5+ years of Systems Engineer or similar experience * IAT II certification ... Cyber Data Analytics Engineer Job Category: Information Technology Time Type: Full...Responsible for building/maintaining data-pipelines for associated information used for cybersecurity investigation within the enterprise. In this role you… more
    CACI International (12/24/25)
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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 ... Professional Enterprise (CCNP) | Cisco - Cisco, Certified Information Systems Security Professional (CISSP) | International Information System Security Certification… 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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  • Splunk Security Engineer (TS/SCI) (Ft.…

    SMX (Fort Belvoir, VA)
    …of this position includes all Army Intelligence security domains as defined by the Cybersecurity Director, and the Splunk Engineer will verify that all solutions ... Splunk Security Engineer (4672) (TS/SCI) (Ft. Belvoir, VA)at SMX(View all...implement data solutions that provide real-time visibility into critical systems and processes. **This is a full-time onsite position… more
    SMX (01/02/26)
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  • Senior Cloud Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …Security Cloud Engineer will support the design and development of cybersecurity tools and technology along with integration of new architectural features into ... Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and...age. We are seeking a highly capable Senior Cloud Engineer to spearhead cloud initiatives for our customer. In… more
    Tetrad Digital Integrity LLC (12/31/25)
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