• Lead Cybersecurity Engineer

    Capital One (Annapolis, MD)
    Lead Cybersecurity Engineer ; HP NonStop Systems In this key technical Lead Cybersecurity role, you'll be responsible for the overall security ... cyber applications, technical projects, and risk requirements. You will drive the Cybersecurity engineering roadmap with a focus on platform resilience and the… more
    Capital One (11/21/25)
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  • Lead Cybersecurity Engineer

    The MITRE Corporation (Fort Meade, MD)
    …a difference with us. Join MITRE's "DoDIN Enterprise Foundations" engineering team as a Lead Cyber Security Engineer and play a direct role in protecting the ... 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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  • Lead Cryptographic Infrastructure…

    The MITRE Corporation (Arlington, VA)
    …of War (DoW) Chief Information Officer (DCIO) Cybersecurity Task. This Lead Cryptographic Infrastructure Engineer /Task Lead delivers comprehensive MITRE ... and secure its critical systems for the future. Roles & Responsibilities: The Lead Cryptographic Infrastructure Engineer /Task Lead will oversee and drive… more
    The MITRE Corporation (01/06/26)
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  • Security Engineer

    TekSynap (Washington, DC)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Lead Security Engineer position leads cybersecurity operations, ensuring the Department of ... + **Clearance:** Public Trust or Secret clearance. **Overview** We are seeking a ** Lead - Security Engineer ** to join our team supporting **the**… more
    TekSynap (12/03/25)
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  • Cybersecurity Systems Engineer

    BAE Systems (District Of Columbia, DC)
    **Job Description** BAE Systems is seeking an experienced Cybersecurity Systems Engineer to support our work as a prime contractor on a high-profile US Navy ... weapon system. As a Cybersecurity Systems Engineer , you will influence a...to meet contract deliverables. + Demonstrated ability to successfully lead and influence multi-disciplinary teams in complex systems engineering… more
    BAE Systems (12/31/25)
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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** ... program stakeholders to **design, implement,** **monitor** **, and sustain cybersecurity protections** for complex, safety-critical infrastructure, including communications, surveillance,… more
    Noblis (10/28/25)
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  • Cybersecurity Systems Engineer

    Leidos (Linthicum Heights, MD)
    …Well, look no further! Leidos is currently looking to add a Sr. Systems Engineer to an Information Assurance Program near Ft. Meade, MD. The successful candidate ... Government Certification and Accreditation (C&A) processes. **Primary Responsibilities:** Perform cybersecurity high assurance evaluation activities to include reviews of… more
    Leidos (12/08/25)
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  • Cloud Cybersecurity Subject Matter Expert

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD CYBERSECURITY SUBJECT MATTER EXPERT (MODES): Bowhead seeks a Cloud Cybersecurity SME to join our team in supporting the Military Community and ... Digital Enterprise Services (MODES) located in Arlington, VA. The Cloud Cybersecurity SME will provide comprehensive multidisciplinary leadership and Cyber related… more
    UIC Government Services and the Bowhead Family of Companies (12/17/25)
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  • Endpoint Security Engineer Lead

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. ... Engineer will support the design and development of cybersecurity tools and technology along with integration of new...ensure full coverage across all endpoints. + Incident Response: Lead and participate in the investigation and response to… more
    Leidos (11/25/25)
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  • Lead Security Engineer

    Foxhole Technology, Inc (Alexandria, VA)
    Lead Security Engineer to support a Department of War (DoW) cybersecurity program. In this role, you will lead a team of penetration testers, ... **Overview** **Job Title: Lead Security Engineer ** **Clearance: Top Secret...**Start: Based on Contract Award** Foxhole Technology provides robust cybersecurity and IT support capabilities for federal civilian and… more
    Foxhole Technology, Inc (12/19/25)
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  • Lead Systems Engineer

    Synergy ECP (Annapolis, MD)
    Lead Systems Engineer Annapolis Junction Description Synergy ECP, a platform company with Falfurrias Capital Partners, has a talented, dedicated staff to provide ... results to meet the ever-evolving demands of our customers. SynergyECP is seeking a Lead Systems Engineer to join our team. The primary responsibilities of the… more
    Synergy ECP (12/18/25)
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  • Lead Data Loss Prevention (DLP) Security…

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Data Loss Prevention (DLP) Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... Microsoft Purview, but we need more dedicated engineers. We are hiring a ** Lead DLP Engineer ** to design, scale, and operationalize Microsoft Purview-based… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Lead Network Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37801 **Summary** ** Lead Network Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... national security and economic interests of our nation. SecuriGence is seeking a talented ** Lead Network Engineer ** to help contribute to our success. Come help… more
    Chenega Corporation (01/01/26)
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  • Technical Lead Engineer

    Electrosoft (Washington, DC)
    Technical Lead Engineer Posted: 08/20/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based solutions and ... services to federal customers. While cybersecurity is our specialty, we also focus on ICAM,...in the many benefits and opportunities we offer. Technical Lead Engineer + Support the program and… more
    Electrosoft (11/20/25)
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  • Lead Cyber Threat Intelligence…

    CoStar Realty Information, Inc. (Arlington, VA)
    …we provide an invaluable edge in real estate. As the Cyber Threat Intelligence Lead Engineer , you will shape and mature our CTI capabilities to elevate ... Lead Cyber Threat Intelligence Engineer Job...recordof commitment to prior employers + 10+ years in cybersecurity with a minimum of 7 focused on CTI… more
    CoStar Realty Information, Inc. (12/10/25)
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  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …statistical signal processing, optimization, and machine learning. We are searching for a Lead EW Software Engineer who will function as a senior technical ... in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity . The company, formed in 2020 through the combination of Raytheon… more
    RTX Corporation (11/05/25)
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  • Test Engineer III

    Foxhole Technology, Inc (Fort Meade, MD)
    **Overview** **Job Title: Cybersecurity ** **Test Engineer III** **Job Location: Ft Meade, MD** **Position Type: Full-time** **Clearance Level: Secret** Foxhole ... across the organization and around the world **.** The Cybersecurity Test Engineer III will support sensing...experience supporting cross functional team. + Proven ability to lead technical efforts and communicate complex concepts to both… more
    Foxhole Technology, Inc (01/10/26)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …**Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed cybersecurity products - cybersecurity risk assessments, ... If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in **Fort Meade, MD** .… more
    Amentum (10/23/25)
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  • RF Spectrum Policy Engineer , Lead

    Huntington Ingalls Industries (Arlington, VA)
    …Job Description HII, Mission Technologies is seeking an RF Spectrum Policy Engineer , Lead to provide direct support to our government customer, ... in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware development… more
    Huntington Ingalls Industries (12/12/25)
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  • Senior Sales Engineer - SLED, Mid Market…

    Proofpoint (Maryland City, MD)
    …part of. It's an exciting time to be at Proofpoint! + The Senior Sales Engineer is the Technical Lead for the Proofpoint Pre-Sales process, including: + ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...sales process every single day. As a Senior Sales Engineer working with accounts in the SLED space, you… more
    Proofpoint (12/25/25)
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