• IDS / IPS Engineer - Active TS/SCI…

    ENS Solutions (College Park, MD)
    …queues, interrupt coalescing, and leveraging any NIC-specific acceleration features. + Collaborating with security teams to integrate IDS / IPS with SIEM and ... CySA+, GICSP, or CND Certification. + Ability to obtain a DoD 8570 Cyber Security Service Provider - Infrastructure Support Certification, including CEH, CySA+,… more
    ENS Solutions (12/14/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    …and utilization of Firewalls ( Security Groups), VPNs, Data Loss Prevention (DPS), IDS / IPS , Web-Proxy, Security tools, and Security Audits.Candidates ... **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National...Expert with implementing and managing \SIEM (eg, Splunk), end-point security ( IDS / IPS and HBSS) +… more
    Leidos (11/28/25)
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  • Sr. Cyber Architect

    General Dynamics Information Technology (Washington, DC)
    …validation of security products. + Developing implementation and integration plans for security components such as SIEM, IDS / IPS , and malware detection ... SEIM technologies (IBM Qradar, Splunk, or Elastic); on-prem and cloud implementations, IDS / IPS solutions; VMWare (ESXi, VMware vCenter, VMware VSAN, VMware View)… more
    General Dynamics Information Technology (12/15/25)
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  • Cyber Defense Analyst (onsite)

    System One (Washington, DC)
    …and intelligence reports to leadership Qualifications: * Bachelor's with 8+ years of cyber security experience (or commensurate experience) * 7 years of ... Leverages technical knowledge of computer systems and networks with cyber threat information to assess the client's security...data; to include wide area networks host and network IPS / IDS /HIPs traffic event review, server web log… more
    System One (12/26/25)
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  • Cyber Product Trainer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …Experience working with Intrusion Detection System ( IDS ), Intrusion Prevention System ( IPS ), and Security Information and Event Management (SIEM) tools. + ... level security clearance is preferred. + Background in Defensive Cyber Operations (DCO), Network Operations (NetOps), and Intelligence Operations (IntelOps). +… more
    Huntington Ingalls Industries (12/23/25)
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  • Cyber Network Defense Analyst

    Leidos (Washington, DC)
    …(eg TCP/UDP, HTTP, ICMP, DNS, SMTP, etc) + Expertise with network topologies and network security device functions (eg Firewall, IDS / IPS , Proxy, DNS, etc). + ... Defense Analyst (CNDA)** to join our team on a highly visible cyber security single-award IDIQ vehicle that provides Network Operations Security Center… more
    Leidos (01/16/26)
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  • Endpoint Detection and Response (EDR) Cyber

    General Dynamics Information Technology (Washington, DC)
    …and maintain endpoint security solutions including EDR, MDM, AV, SIEM, IDS / IPS , and vulnerability management agents. o Monitor endpoint security ... Cyber and IT Risk Management **Skills:** Endpoint Management,Endpoint Security ,Event Management, Security Platforms **Experience:** 5 + years of related… more
    General Dynamics Information Technology (01/14/26)
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  • Defensive Cyber Operations Analyst

    Leidos (Washington, DC)
    …networking, including a knowledge of communication protocols and familiarity with common computing security elements such as IDS / IPS systems and firewalls. + ... + Prior CND and/or SOC experience. + Familiarity with computing security frameworks such as cyber kill chain and att&ck. + Monitoring of intrusion detection and… more
    Leidos (01/16/26)
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  • Suricata Engineer - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …integrate and influence the Suricata Intrusion Detection Systems/Intrusion Prevention Systems ( IDS / IPS ). You will play a critical role in deploying, ... overhead. What You'll Work On: + Designing, deploying, and maintaining Suricata IDS / IPS systems across enterprise networks. + Developing, reviewing, and… more
    ENS Solutions (11/26/25)
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  • Information Systems Security Engineer…

    Synergy ECP (Annapolis Junction, MD)
    …activities for system and networking operations. Key tasks include: + Reviewing security architectures, firewall configurations, IDS / IPS , and security ... and reporting of such activities. + Knowledge of Firewalls, IDS / IPS , intrusion detection, VLANS, routing and other...at a time when a premium is placed on cyber security . In an ultra-competitive environment, Synergy… more
    Synergy ECP (12/18/25)
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  • Security Engineer

    CACI International (College Park, MD)
    …and manage security technologies including firewalls, intrusion detection/prevention systems ( IDS / IPS ), endpoint protection, and security information and ... including hands-on coding projects 2. Proficiency in Linux operating system, network security , including firewalls, VPNs, IDS / IPS , and monitoring tools.… more
    CACI International (11/08/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    **Job Family** **:** IT Cyber Security **Travel Required** **:** Up to 25% **Clearance Required** **:** Ability to Obtain Public Trust **What You Will Do** **:** ... + Document and maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per NIST SP...and CyberArk experience is preferred). + Network - firewalls, IDS / IPS , switches, Routers, VPN + Cloud Hosting… more
    Guidehouse (11/19/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …or collaboration Tenants like Microsoft 365. + Maintained network components from firewalls, IDS / IPS to VPN solution. + Developed and deployed web application ... **Job Family** **:** Cyber Consulting **Travel Required** **:** Up to 25%...and CyberArk experience is preferred). + Network - firewalls, IDS / IPS , switches, Routers, VPN + Cloud Hosting… more
    Guidehouse (11/19/25)
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  • Analyst, Security Operations - US Based…

    Anywhere Real Estate (Baltimore, MD)
    …Knowledge of Splunk and writing SPL. + Experience in Vulnerability Assessment, IDS / IPS configuration/monitoring, E-Mail security , Firewalls, TCP/IP packet ... responding to incidents as well as conducting research and development in cyber security to proactively propose improvements for how to reduce risk and… more
    Anywhere Real Estate (12/16/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    …platforms to strengthen cybersecurity posture. + Deploy and optimize IPS / IDS , deep packet inspection (DPI), and cyber threat intelligence integration ... Design, present, and demonstrate Zero Trust Architectures, Threat Hunting models, Network Security , and Cyber Analytics solutions. + Provide technical guidance… more
    World Wide Technology (12/09/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team. The focus of this team member will be to ... on-prem and cloud environment boundaries + Experience with additional cyber security tools and processes such as...tools and processes such as Splunk, Rapid7, SolarWinds, Cisco IDS / IPS , VPN, WebInspect, AppDetective At **Leidos** ,… more
    Leidos (11/28/25)
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  • Senior Lead Network Information Security

    Lumen (Washington, DC)
    …candidate will have extensive technical knowledge of current and emerging network-related cyber threats, as well as security technologies and methods used ... vendors such as Palo Alto, Fortinet, and Checkpoint. + Strong understanding of IDS / IPS technology, including signatures. + Knowledgeable in Network Detection and… more
    Lumen (01/13/26)
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  • Network Security Engineer

    Noblis (Washington, DC)
    …into enterprise-level solutions. + Acting as a technical bridge between FAA cyber stakeholders and infrastructure providers (network, security , cloud). + ... with a strong foundation in network architecture, design, and security - individuals who are ready to step up...or architecture and understands network design, configurations, firewalls, VPNs, IDS / IPS , and load balancing. + Knowledge of… more
    Noblis (12/30/25)
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  • Intrusion Detection Team Lead - 2nd shift

    GovCIO (Washington, DC)
    …and intelligence reports to leadership **Qualifications** + Bachelor's with 8+ years of cyber security experience (or commensurate experience) + 7 years of ... data; to include wide area networks host and network IPS / IDS /HIPs traffic event review, server web log...Contractor will have at least two years as a cyber security or security operations… more
    GovCIO (11/14/25)
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  • Cybersecurity Analyst - Jr

    ASM Research, An Accenture Federal Services Company (Germantown, MD)
    …writing skills for supporting various cyber deliverables + Monitor SIEM, IDS / IPS , EDR, DLP, ICAM, CDM, and cloud security tools for indicators of ... of experience in cybersecurity operations, monitoring, or compliance. + Proficiency with SIEM, IDS / IPS , EDR, DLP, ICAM, CDM, and vulnerability scanning tools. +… more
    ASM Research, An Accenture Federal Services Company (12/11/25)
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