• Tyto Athene (Reston, VA)
    …of cybersecurity concepts, attack vectors, threat intelligence, incident response lifecycle, and common security tools (SIEM, EDR, NDR, IDS / IPS , WAF, UEBA). ... is multi-faceted. The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center… more
    DirectEmployers Association (11/06/25)
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  • Tyto Athene (Ashburn, VA)
    …in security and networking environments + Experience with network-based IDS / IPS technologies and various modes of operation. + Exceptional diagnostic ... **Description** Tyto Athene is searching for a ** Security Engineering Lead** to support a law enforcement...+ Network Admission Control (NAC) and 802.1x + Firewalls, IDS / IPS , VPN solutions, WAFs, and content filtering… more
    DirectEmployers Association (11/01/25)
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  • Tyto Athene (Ashburn, VA)
    …Endpoint Detection & Response (EDR) tools + Intrusion Detection & Prevention Systems ( IDS / IPS ) + Digital forensic and case management platforms + Proven ... monitoring, analysis, and incident response + Develop and build security content, scripts, tools, or methods to enhance the...experience leading cyber incident response efforts and coordinating with technical and… more
    DirectEmployers Association (11/01/25)
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  • IDS / IPS Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …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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  • Cyber Engineer

    ManTech (Mclean, VA)
    cyber defense technologies, including: + Incident response analysis + Splunk Enterprise Security + Network/Host IDS / IPS + Security Orchestration ... strategies **Minimum Qualifications** + 5+ years of progressively responsible experience in Cyber Security , InfoSec, Security Engineering, or Network… more
    ManTech (12/31/25)
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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 Technical Principal Associate…

    Capital One (Mclean, VA)
    Security Engineering experience or information technology + 4+ experience using security tools and frameworks (SIEM, IDS / IPS , vulnerability scanners) + ... pioneering in the technology space? Do you enjoy solving complex cyber security problems in a fast-paced, collaborative, inclusive, and iterative delivery… more
    Capital One (12/12/25)
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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 Security Implementation…

    CACI International (Springfield, VA)
    …Detection and Response (EDR), Next-Generation Firewalls (NGFWs), Intrusion Detection/Prevention Systems ( IDS / IPS ), F5 platforms, email/web security gateways ... Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular… more
    CACI International (11/14/25)
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  • Cyber Network Defense Analyst

    ManTech (Herndon, VA)
    …the following classes of enterprise cyber defense technologies: Host based IDS and IPS , Network and host-based malware detection and prevention **Preferred ... specialized network defense to provide innovative and creative solutions to challenging cyber security problems. You will utilize the latest cyber tools… more
    ManTech (01/15/26)
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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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  • Cyber Incident Response Team Lead

    ManTech (Ashburn, VA)
    …+ Proficient use of cyber tools including SIEM, endpoint detection, and IDS / IPS . **Clearance Requirements:** + Must have an active/ current TS/SCI clearance. ... certification. + Seven (7+) years of progressively responsible experience in cyber security , incident response, security engineering, or network engineering.… more
    ManTech (12/06/25)
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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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  • Cyber Network Engineer

    Leidos (Lorton, VA)
    …of network security concepts: segmentation, least privilege, zero trust principles, IDS / IPS , NAC, and secure remote access. + Familiarity with vulnerability ... Sector at Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA...In this mission we support the Department of Homeland Security to deliver cybersecurity and information assurance services. **Primary… more
    Leidos (12/11/25)
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  • Suricata Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    …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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  • CSOC Analyst T2 - NC

    Nightwing (Falls Church, VA)
    …seeking to hire a **CSOC Analyst T2.** Candidates should have work experience in Security Operations Centers (SOC), Cyber Security Operations Centers (CSOC), ... skills + Excellent interpersonal and organizational skills + Strong understanding of IDS / IPS technologies, trends, vendors, processes and methodologies + Strong… more
    Nightwing (12/04/25)
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  • CSOC Threat Management Specialist (Tier 2)

    Nightwing (Falls Church, VA)
    …and excellent interpersonal and organizational skills + Strong understanding of IDS / IPS technologies, trends, vendors, processes and methodologies + Strong ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...understanding of common IDS / IPS architectures and implementations + Strong understanding… more
    Nightwing (11/14/25)
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  • ANP Network Security Engineer (Palo…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …activities, including investigation, containment, eradication, and recovery. * Deploy and manage network security tools such as IDS / IPS and network sensors. ... Security Engineer (Palo Alto/Zscaler) - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Position… more
    CGI Technologies and Solutions, Inc. (01/14/26)
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