• Cybersecurity Application

    Nelnet (Washington, DC)
    …for people where they live, learn, and work. We are seeking a highly skilled Application Security Engineer with strong experience across secure code review, ... vulnerability reports to businesses **EXPERIENCE:** + 2-4 years of hands-on application security experience + Experience integrating security tooling and… more
    Nelnet (12/18/25)
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  • Cybersecurity Automation Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …systems and developing automated solutions for security issues + Intergrate the application security landscape and best practices and be able to translate ... your opportunity to make a personal impact as a ** Cybersecurity Automation Engineer ** supporting the United States...practices. + Keep up with the latest developments in application security and related technologies. + Creating… more
    General Dynamics Information Technology (11/05/25)
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  • Cybersecurity SIEM Systems Engineer

    BAE Systems (Sterling, VA)
    …+ AWS-SEC (AWS Certified Security - Specialty) + MCASEA (Mobile Cloud Application Security Engineer Associate) + GPEN (GIAC Certified Enterprise ... we're passionate about protecting people and organizations from cyber threats. As a Cybersecurity SIEM Systems Engineer , you'll play a critical role in… more
    BAE Systems (10/30/25)
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  • Network Cybersecurity Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Advance your career while impacting our national security in cyber as a Cybersecurity Engineer Senior at GDIT. Here, technologists have many paths to grow a ... the federal government. Own your career as a Cyber Security Engineer /Analyst at GDIT. Here, you'll have...systems remains resilient. This role requires **hand-on knowledge of cybersecurity network and application defense** focused on… more
    General Dynamics Information Technology (01/07/26)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …your career while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal** at GDIT. Here, technologists have many paths to grow ... schedule, and cost constraints. + Integrates new application security features into existing infrastructures, designs cybersecurity architectural artifacts,… more
    General Dynamics Information Technology (12/17/25)
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  • Cybersecurity Analyst / Engineer

    Noblis (Washington, DC)
    Responsibilities **Position Overview** We are seeking an experienced and detail-oriented ** Cybersecurity Analyst / Engineer ** to support the FAA's **Brand New** ... CISA teams for **threat intelligence sharing and coordinated response** . **Systems Security Engineering & Integration** + Provide cybersecurity input during the… more
    Noblis (10/28/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …and changing the world for the better. We are seeking a ** Cybersecurity Engineer 6** to join our ** Security and Electronic Systems (SES)** business Unit. As ... local and commercial customers across high-growth markets. Responsibilities **Information System Security Engineer Position Summary** In this position you will… more
    M. C. Dean (11/28/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …engineering team lead. * Familiarity with secure software development practices, application security architecture, and development environment hardening. * ... To promote these efforts, Leidos is looking for a ** Cybersecurity Architect / Engineer ** - Connected Intelligent...Role: Be recognized as a subject matter expert in ** Cybersecurity and Security Engineering.** * Innovative Work:… more
    Leidos (12/19/25)
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  • Lead Cybersecurity Engineer ; HP…

    Capital One (Washington, DC)
    Lead Cybersecurity Engineer ; HP NonStop Systems In...+ At least 4 years of experience in Information Security , Application Security , or ... Cybersecurity role, you'll be responsible for the overall security architecture, design, and configuration of the PULSE HP...Qualifications: + Bachelor's Degree6+ years of experience in Information Security , Application Security , or … more
    Capital One (11/21/25)
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  • Senior Systems Engineer

    M. C. Dean (Vienna, VA)
    …and administration of key solution components, including network infrastructure, cybersecurity management application software, database stores, and other ... Advanced knowledge and hands-on experience with configuration and administration of cybersecurity platforms, including endpoint security (eg, Defender, Trend… more
    M. C. Dean (11/26/25)
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  • Cybersecurity Engineer - Hybrid Work…

    General Dynamics Information Technology (Arlington, VA)
    …Required:** Yes **Job Description:** **Transform technology into opportunity as a Cybersecurity Engineer at GDIT. Shape what's next for mission-critical ... management expertise along with a drive for innovation to GDIT. The Cybersecurity Engineer must have:** **Education:** **Bachelor's Degree. An additional 4… more
    General Dynamics Information Technology (11/18/25)
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  • Cybersecurity Engineer

    Steampunk (Mclean, VA)
    **Overview** As a ** Cybersecurity Engineer ** , you will provide technical expertise and solutions to remediate persistent and challenging portfolio-wide ... JIRA, Service Now or equivalent + Working knowledge of operating system and dynamic application security testing scan tools - Tenable and MicroFocus WebInspect +… more
    Steampunk (11/11/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to… more
    Northrop Grumman (01/01/26)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …logs. ** Cybersecurity Operations** + Serve as the **Information System Security Manager (ISSM)** for all assigned systems. + Monitor networks for real-time ... threat indicators; investigate and respond to security events. + Implement and operate cybersecurity ...High School Diploma . Ability to process and operate application software, to include word-processing, spreadsheets and databases. .… more
    M. C. Dean (11/26/25)
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  • Cloud Cybersecurity Subject Matter Expert

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …on delivering scalable, high availability solutions while adhering to government mandated security standards. + Design and engineer secure, scalable cloud ... **Overview** CLOUD CYBERSECURITY SUBJECT MATTER EXPERT (MODES): Bowhead seeks a...manage DevSecOps pipelines within the Gov Cloud Framework, emphasizing security and compliance. Write advanced scripts using PowerShell, Python,… more
    UIC Government Services and the Bowhead Family of Companies (12/17/25)
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  • Security Engineer - Continuous…

    Insight Global (Mclean, VA)
    …and enabling real-time risk awareness across on-premises and cloud environments. The Security Engineer works closely with cybersecurity operations, system ... Job Description The Security Engineer - Continuous Diagnostics and...or related IT field 6+ years of experience in cybersecurity engineering, security operations, or risk management… more
    Insight Global (01/06/26)
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  • Network Security Engineer

    Noblis (Washington, DC)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... Technology, Telecommunications, or a related field. + 12+ years of experience in cybersecurity or network security roles + Subsitutions: For anything requiring a… more
    Noblis (12/30/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity ... team members to deploy and manage policies, rules, and signature sets on cybersecurity capabilities + Manage high-priority tasks and outages + Maintain, develop, and… more
    Leidos (11/15/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, ... support of continuous process improvement. **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team supporting a government… more
    TekSynap (12/24/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, ... + Results Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team supporting a government customer.… more
    TekSynap (11/30/25)
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