• AeroVironment (Arlington, VA)
    …and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... IT projects by participating in the design, development, and implementation of information systems to ensure these systems include security features and meet… more
    DirectEmployers Association (12/02/25)
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  • Zscaler (Washington, DC)
    …Degree or equivalent experience + 5 to 8+ years of experience as a Sales Engineer or Systems integrator + Knowledge of network security technologies **What Will ... talents to Zscaler and help shape the future of cybersecurity . The Zscaler Sales and Go-to-Market team is a...to the world. We're looking for a Senior Sales Engineer - Federal to join our Federal- Sales Engineering… more
    DirectEmployers Association (12/12/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a ... including network infrastructure management (switch deployment & configuration) and system administration in a classified environment. The ideal candidate will… more
    DirectEmployers Association (11/25/25)
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  • AeroVironment (Jessup, MD)
    …(CNDA) level 2 is to be on the front lines of protecting critical systems , applying your expertise in cybersecurity , network defense, and traffic analysis to ... threats. **Position Responsibilities** + Design and develop computer or information systems , including programming and network/ cybersecurity solutions. + Conduct… more
    DirectEmployers Association (12/18/25)
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  • OT/ICS Cybersecurity Engineer

    Jacobs (Washington, DC)
    …of the largest technology and engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of contemporary ... interested in working at the cutting edge of industrial cybersecurity ? Does securing high criticality operational technology systems...enable our client's most important programs. As the OT/ICS Cybersecurity Engineer - Mid, you will work… more
    Jacobs (10/28/25)
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  • Network Cybersecurity Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Assurance,Network Defense,Security Operations **Certifications:** Certified Information Systems Security Professional (CISSP) | International Information ... - CompTIA **Experience:** 5 + years of related experience **Job Description:** ** CYBERSECURITY ENGINEER SENIOR / ANALYST** Advance your career while impacting… more
    General Dynamics Information Technology (01/07/26)
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  • OT Cybersecurity Engineer

    W. R. Grace (Columbia, MD)
    OT Cybersecurity Engineer Apply now " Date:Dec 30, 2025 Location: Columbia, MD, US, 21044 Company: W. R. Grace & Co. Annual Wage Range:$121,600.00 - $167,200.00 ... seeking to hire a versatile and highly motivated OT Cybersecurity Engineer to join our global team....public sectors. + A background in OT and ICS system security administration and/or development. + Minimum 3 years… more
    W. R. Grace (12/01/25)
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  • Senior Cybersecurity Engineer

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking Senior Cybersecurity Engineer to join our team and provide support to facilitate operations on a critical ... This effort focuses on providing a comprehensive set of System / Software Engineering and IT Services to maintain, sustain,...with an anticipated decision expected in 2026.** The Sr. Cybersecurity Engineer responsibilities include, but are not… more
    BAE Systems (12/04/25)
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  • Cybersecurity Engineer

    GovCIO (Fort Meade, MD)
    **Overview** GovCIO is currently hiring for a Cybersecurity Engineer to embed security-by-design into system architecture. This position will be located in ... will be an onsite position. **Responsibilities** The Cybersecurity Engineer embeds security-by-design principles into system architecture, cloud… more
    GovCIO (01/14/26)
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  • Cybersecurity Engineer

    SAIC (Washington, DC)
    …upon contract award, with an anticipated decision expected by fall 2025.** The Cybersecurity Engineer responsibilities include, but are not limited to: + Design, ... Cybersecurity Engineers to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support… more
    SAIC (12/06/25)
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  • Cloud Cybersecurity Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is seeking an experienced **Cloud Cybersecurity Engineer ** with expertise in **IL4, IL5, and IL6 cloud environments** , **Authority to ... Operate (ATO) processes** , and hands-on cybersecurity practices. **This position will sit in Arlington, Virginia.**...tasks required to obtain and maintain ATO certifications for systems operating in IL4, IL5, and IL6 cloud environments.… more
    SAIC (01/16/26)
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  • Lead Cybersecurity Engineer ; HP…

    Capital One (Washington, DC)
    Lead Cybersecurity Engineer ; HP NonStop Systems In this key technical Lead Cybersecurity role, you'll be responsible for the overall security ... internal/external teams to architect, design, and support both production and development systems , including the administration of these environments. As part of the… more
    Capital One (11/21/25)
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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 (Washington, DC)
    **Overview** As a ** Cybersecurity Engineer ** , you will provide technical expertise and solutions to remediate persistent and challenging portfolio-wide ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7314/ cybersecurity - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (01/15/26)
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  • Cybersecurity Engineer

    Systems Technologies, Inc. (Hanover, MD)
    Cybersecurity Engineer Location Hanover, MD Job Setting On-site Job Category Cyber Security Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1119) CYBERSECURITY ENGINEER The company is seeking junior, mid-level, and… more
    Systems Technologies, Inc. (12/02/25)
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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** ... role requires deep knowledge of **aviation operational environments** , **industrial control systems (ICS)** , and federal cybersecurity frameworks. You will… more
    Noblis (10/28/25)
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  • Senior Software Engineer

    CACI International (Linthicum, MD)
    Senior Software Engineer - Cybersecurity & DevOps Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Software Developer to join our dynamic team and contribute to critical cybersecurity initiatives! We are seeking a skilled Software Developer with DevOps experience… more
    CACI International (12/20/25)
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  • Lead Cybersecurity Engineer

    The MITRE Corporation (Fort Meade, MD)
    …degree or higher or equivalent and 6 years of related experience in Cybersecurity , Computer Science, information Technology, Systems Engineering, or a related ... the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference… more
    The MITRE Corporation (01/08/26)
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  • Principal Cybersecurity Systems

    Leidos (Linthicum Heights, MD)
    …Program? Well, look no further! Leidos is currently looking to add a Sr. Systems Engineer to an Information Assurance Program near Ft. Meade, MD. The ... years of System Engineering experience + Bachelor's Degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    Leidos (01/13/26)
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  • Cybersecurity System Engineer

    Leidos (Linthicum Heights, MD)
    …Program? Well, look no further! Leidos is currently looking to add a Systems Engineer (Entry-level) to an Information Assurance Program near Ft. Meade, ... testing, and quality assurance. **Qualifications:** + Bachelor's Degree in System Engineering, Computer Science, Information Systems , Engineering Science,… more
    Leidos (10/24/25)
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