• Tyto Athene (Reston, VA)
    …and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), Network Operations Center (NOC), and offensive ... detection in network traffic, user behavior, system logs, and security events. + Engineer solutions to identify sophisticated cyber threats and … more
    DirectEmployers Association (11/06/25)
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  • AeroVironment (Arlington, VA)
    **Worker Type** Regular **Job Description** **_Summary_** The Cyber Security Analyst II is a crucial junior to mid-level contributor that is required to operate ... Team. In this role, you will work with the Cyber team on a variety of Information Security...products, forensics, and analysis systems. + Solid understanding of network security , implementation, and documentation + Deep… more
    DirectEmployers Association (12/02/25)
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  • AeroVironment (Arlington, VA)
    …needed. The ideal candidate has a strong foundation in Linux system and network administration with a security -focusedmindset and contributes to the continuous ... accessible by end-users + Quickly and appropriately respond to network outages and security incidents + Configure...missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (12/24/25)
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  • AeroVironment (Centreville, VA)
    …master's degree + Proficient with Linux based classified systems + Experience with cyber security policies and implementation of Risk Management Framework (RMF): ... JSIG, and/or NIST SP 800 series + Experience with network /computer architecture and types of Defense Counterintelligence Security...etc + Holds multiple DOD 8140 certifications to include Security and/or Networking + Coordinate with cyber more
    DirectEmployers Association (12/23/25)
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  • AeroVironment (Arlington, VA)
    …Tier I and II IT support and problem resolution. + Manage client/server/storage/ network infrastructure. + Configure and manage RedHat Linux and Windows systems. + ... scoring and documentation. + Maintain POA&Ms and patch systems based on security and functional parameters. + Collaborate with hardware vendors on system specs… more
    DirectEmployers Association (12/19/25)
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  • AeroVironment (Herndon, VA)
    …issues affecting enterprise systems, applications, and endpoints. + Coordinate with network , systems, and security teams to resolve enterprise-impacting issues ... Microsoft Certified: Modern Desktop Administrator Associate or equivalent. + CompTIA Network +, Security +, or equivalent advanced certifications. + Experience… more
    DirectEmployers Association (01/06/26)
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  • AeroVironment (Washington, DC)
    …thought leadership with senior regional stakeholders + Manage and develop a network of in-country representatives and resellers, who facilitate local BD engagement ... of successful sales of autonomous systems to defense & security entities in the region + Strong communications, negotiation,...missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (10/23/25)
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  • Cyber Network Security

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None Type of Travel: None * * * **The Opportunity:** **CACI is seeking a talented Cyber Network Security Engineer to join our team in Chantilly, VA. This… more
    CACI International (12/02/25)
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  • Cyber Network Security

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... analysis, performance characterization (eg Wireshark, TCPdump, etc.). + Understanding of network / cyber security , penetration testing, and information … more
    CACI International (11/07/25)
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  • Cyber Systems Security

    Gromelski & Associates, Inc. (Manassas, VA)
    ** Cyber Systems Security Engineer Sr.** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **686** **_Cyber Systems ... and Technical System Support._ **_Cyber Systems Security Engineer Sr. Job Description:_** As a Cyber ... network design that balances mission goals and cyber protection. . Leading technical meetings, translating security more
    Gromelski & Associates, Inc. (12/05/25)
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  • Cyber Security Project…

    General Dynamics Information Technology (Mclean, VA)
    …Yes **Job Description:** Seize your opportunity to make a personal impact as a Cyber Security Project Engineer supporting customer activities. GDIT is your ... career. At GDIT, people are our differentiator. As a Cyber Security Project Engineer , you...concepts to include encryption services, access control, information protection, network security + Experience with AWS and… more
    General Dynamics Information Technology (12/17/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    Engineer /Reviewer will conduct in-depth cybersecurity assessments of boundary security devices, network infrastructure, and VoIP/VVoIP systems to ensure ... also includes implementing Zero Trust principles and validating internal network security measures. As part of a...measures. As part of a DCDC-certified CORA team, the Network Engineer /Reviewer will deliver detailed assessment reports… more
    TekSynap (12/24/25)
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  • Cyber Security Systems…

    BAE Systems (Herndon, VA)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Cyber Security Systems Engineer (ISSE) - Expert** **119794BR** EEO ... and protect our freedom. We are looking for experienced Cyber Security Engineers to join our technology-based...& Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of… more
    BAE Systems (01/06/26)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & ... systems and networks from potential cyber -attacks. The Cyber Security Engineer must display...security related events and assist in remediation effortsof cyber security incidents (system and/or network more
    Leidos (11/28/25)
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  • Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports ... will work alongside cyber experts to develop solutions that enhance network compliance and security posture across DoD systems. **Responsibilities include… more
    ManTech (12/13/25)
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  • Virtual Infrastructure Engineer - Advanced…

    IDS International (Arlington, VA)
    Job Title Cyber Virtualization Engineer Why IDS? IDS... cyber engineering, network operations, or cyber range development. + Top Secret security ... on customer requirements. Job Description SITE 525 is seeking a highly skilled Cyber Virtualization Engineer to support the development and sustainment of… more
    IDS International (01/08/26)
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  • Cyber Network Engineer

    Leidos (Lorton, VA)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA office. This is an ... to deliver cybersecurity and information assurance services. **Primary Responsibilities** The Network Engineer (with a strong security background) is… more
    Leidos (12/11/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …have at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) + CompTIA ... security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team....Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council… more
    Leidos (12/19/25)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …on CIS/STIG requirements. **Qualifications** **Minimum Requirements** + Bachelor's degree in Cyber Security , Information Technology, Computer Science, or a ... equivalent experience. + Minimum seven years of experience in cyber security or a related field. +... or a related field. + Strong understanding of network security , endpoint security , cloud… more
    SOS International LLC (12/31/25)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment...system security practices, TCP/IP networking, 802.1x, and network security concepts + An active IAT… more
    ManTech (12/13/25)
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