• Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …Hacker (CEH) or Offensive Security Certified Professional (OSCP). + AWS Certified Security - Specialty, Azure Security Engineer Associate, or Google ... of data, networks and net-centric capabilities, as well as detection of, identification of and response to attacks. +...Professional Cloud Security Engineer . + Certified Cloud Security Professional (CCSP).… more
    Leidos (03/31/25)
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  • Digital Signal Processing (DSP) Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a highly skilled **Digital Signal Processing (DSP) Engineer ** with an active Top Secret/SCI clearance with Polygraph to support ... prosecute high-value targets as required by mission operations. The DSP Engineer will work in dynamic, classified lab settings, collaborating with cross-functional… more
    Leidos (06/11/25)
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  • Cybersecurity Implementation Engineer

    CACI International (Springfield, VA)
    Detection and Response (EDR), Next-Generation Firewalls (NGFWs), Intrusion Detection /Prevention Systems (IDS/IPS), F5 platforms, email/web security gateways** ... Cybersecurity Implementation Engineer Job Category: Engineering Time Type: Full time...to deliver timely, relevant, and accurate support of national security . TCS will provide innovative design, engineering, procurement, implementation,… more
    CACI International (05/07/25)
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  • Cybersecurity Implementation Engineer

    General Dynamics Information Technology (Springfield, VA)
    Detection and Response (EDR), Next-Generation Firewalls (NGFWs), Intrusion Detection /Prevention Systems (IDS/IPS), F5 platforms, email/web security gateways ... + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Cyber Defense,Cybersecurity,Technical Knowledge **Certifications:** Information Assurance System… more
    General Dynamics Information Technology (06/03/25)
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  • Engineer 1

    M. C. Dean (Vienna, VA)
    …improving lives, and changing the world for the better. We are seeking a ** Security Systems Engineer ** to join our ** Security and Electronic Systems ... of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection , access control, biometric… more
    M. C. Dean (05/31/25)
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  • Machine Learning Engineer

    TekSynap (Fort Belvoir, VA)
    …dashboards, alerts, and workflows to support real-time monitoring and anomaly detection . + Provide guidance on data preparation, feature engineering, and model ... + Support integration of ML models with SOAR platforms to enhance automated detection and response workflows. + Apply knowledge of the MITRE ATT&CK framework to… more
    TekSynap (06/10/25)
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  • Cyber Engineer

    Leidos (Chantilly, VA)
    …greatest work is ahead!** The Multi-domain Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Cyber Engineer to join a new ... ensuring compliance with industry standards. + Develop, implement, and maintain security solutions, including firewalls, intrusion detection systems (IDS/IPS),… more
    Leidos (06/28/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Fairfax, VA)
    Senior Fire Protection Engineer Baltimore, Maryland, United States; Blacksburg, Virginia, United States; Columbia, Maryland, United States; Fairfax, Virginia, United ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (06/20/25)
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  • CyberSecurity Engineer

    American Express Global Business Travel (Richmond, VA)
    …and collaborative culture where your voice is valued. Amex GBT is seeking a Cyber Security Engineer with an analytical mind and a detailed understanding of cyber ... deliver on tight deadlines. To ensure success, a Cyber Security Engineer must display an excellent understanding... tools such as WAF, DAM, IPS/IDS, Anti-DDoS, Bot Detection , SIEM, Data Leakage Prevention, Proxy, Automation & Orchestration,… more
    American Express Global Business Travel (06/28/25)
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  • Cybersecurity Engineer

    ManTech (Herndon, VA)
    security tools, and a proactive approach to identifying and mitigating risks. The Cyber Security Engineer reports directly to the Senior Cyber Security ... **ManTech** seeks a motivated, career and customer-oriented **Cybersecurity Engineer ** to join our team in the **DC,...this role you will be responsible for maintaining the security posture of our network infrastructure, systems, and data.… more
    ManTech (06/12/25)
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