• Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a **Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... degree in Computer Science, Information Assurance, or Information Systems + Cybersecurity experience (Protect, Detect, Respond and Sustain) within a Computer… more
    Leidos (10/31/25)
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  • Systems and Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Systems and Network Security Engineer The Opportunity: Are you looking for an opportunity to advance your experience in cyber and risk management that will support ... management systems? As a systems security and network security engineer , you can identify the risk management framework policies...We need your experience to develop and implement security solutions that will assist in protecting our Navy client's… more
    BOOZ, ALLEN & HAMILTON, INC. (01/13/26)
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  • Python Engineer

    SAIC (Quantico, VA)
    … cybersecurity experts, and project managers to deliver high-quality solutions . + Participate in design and architecture discussions, contributing ideas and ... Business Group of SAIC is seeking a Senior Python Engineer to support a transformational infrastructure program for DCSA.... solutions to improve system performance and security. + Provide… more
    SAIC (01/07/26)
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  • Cisco ISE Engineer (Secret Clearance…

    TEKsystems (Reston, VA)
    Network Security Engineer (Cisco ISE /AAA) - DoD Compliance -Active DoD Secret Clearance (or higher) required About the Role We are seeking an experienced Network ... Security Engineer with deep expertise in Cisco ISE and Centralized AAA solutions to join our team supporting critical DoD programs. This role focuses on… more
    TEKsystems (01/07/26)
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  • Missile Defense Architecture Engineer

    Nou Systems, Inc. (Alexandria, VA)
    …We are pleased to announce an opening for a Missile Defense Capabilities Engineer /Architect who will join our Engineering Services Team in Fort Belvoir, VA and ... of our rapidly growing technology company operating in missile defense, cybersecurity , test range modernization, and space control marketspaces. Qualified candidates… more
    Nou Systems, Inc. (01/03/26)
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  • Senior Principal Cyber Security Engineer

    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 supports ... enterprise-wide cybersecurity operations by providing advanced engineering and technical expertise across Comply-to-Connect (C2C) solutions in both classified… more
    ManTech (12/13/25)
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  • Senior DevSecOps Engineer - Cloud

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR DEVSECOPS ENGINEER - CLOUD (NAUT): Bowhead seeks a Senior DevSecOps Engineer - Cloud to support our customer on the Nautical contract in the ... **Qualifications** + Bachelor's degree in Computer Science, Information Technology, Cybersecurity , Data Science, Information Systems, or related field from an… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Splunk Security Engineer (TS/SCI) (Ft.…

    SMX (Fort Belvoir, VA)
    …security domains as defined by the Cybersecurity Director, and the Splunk Engineer will verify that all solutions and configurations meet the required ... Splunk Security Engineer (4672) (TS/SCI) (Ft. Belvoir, VA)at SMX(View all...collaborating closely with analysts and architects to implement data solutions that provide real-time visibility into critical systems and… more
    SMX (01/02/26)
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  • Fire Alarm College Engineer Internship…

    M. C. Dean (Vienna, VA)
    …Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, ... MC Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. **Why Join Us?**… more
    M. C. Dean (10/23/25)
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  • Sr. Technical Support Engineer , USG,…

    Palo Alto Networks (Reston, VA)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We believe...ensuring prompt resolution of complex issues and providing tailored solutions to optimize their security infrastructure + Effectively communicate… more
    Palo Alto Networks (12/12/25)
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