• Zscaler (Washington, DC)
    …power and agility of Zscaler cloud transformation to the world. We're looking for a Senior Sales Engineer - Federal to join our Federal- Sales Engineering team. ... talents to Zscaler and help shape the future of cybersecurity . The Zscaler Sales and Go-to-Market team is a...5 to 8+ years of experience as a Sales Engineer or Systems integrator + Knowledge of network security… more
    DirectEmployers Association (12/12/25)
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  • Zscaler (Washington, DC)
    …you to bring your talents to Zscaler and help shape the future of cybersecurity . Our Engineering team built the world's largest cloud security platform from the ... strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management ...adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering, you will be… more
    DirectEmployers Association (11/22/25)
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  • Tyto Athene (Bethesda, MD)
    **Description** Tyto Athene is searching for a **Network Engineer ** to support our Walter Reed Medical Center support program. **Responsibilities:** + Deploy and ... security and operational posture is maintained. + Ability to work with other senior technical and user staff to complete projects. + Operates with appreciable… more
    DirectEmployers Association (12/24/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …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 broad scope of ... with network monitoring tools and troubleshooting methodologies. + Understanding cybersecurity principles and network security best practices. + Excellent… more
    DirectEmployers Association (11/25/25)
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  • Tyto Athene (Reston, VA)
    **Description** Tyto Athene is hiring a ** Senior Google Cloud Solutions Engineer ** to design and implement secure, scalable cloud solutions. This is both a ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1562/ senior -google-cloud-solutions- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Reston_ **ID** _2025-1562_… more
    DirectEmployers Association (11/04/25)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cybersecurity Engineer ** to join our team working in the **Washington, DC Navy Yard.** ... Office (ATO) for aircraft carriers systems + Work with SEA 03 concerning Cybersecurity of Aircraft Carrier systems + Provide technical support in system engineering… more
    ManTech (10/30/25)
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  • Senior Cybersecurity Engineer

    BAE Systems (Washington, DC)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Cybersecurity Engineer ** **118976BR** EEO Career Site Equal ... contingent upon contract award, with an anticipated decision expected in 2026.** The Cybersecurity Engineer responsibilities include, but are not limited to: +… more
    BAE Systems (12/04/25)
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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 ... * * * **The Opportunity** CACI is seeking a Senior Software Developer to join our dynamic team and...to join our dynamic team and contribute to critical cybersecurity initiatives! We are seeking a skilled Software Developer… more
    CACI International (12/20/25)
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  • Senior Systems Engineer

    M. C. Dean (Vienna, VA)
    …components of our cybersecurity infrastructure. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... limited to) the following: + Analysis of cybersecurity framework (NIST, ISO, CMMC), and development of **detailed architecture and design** of system and security… more
    M. C. Dean (11/26/25)
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  • Senior Commissioning Engineer

    M. C. Dean (Annapolis Junction, MD)
    …to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. The Senior Commissioning Engineer team is ... responsible for performing final testing, startup, and commissioning of low and medium voltage electrical distribution equipment, including breakers, transformers, switches, switchgear, relays, and motor control centers, as well as other electrical apparatus… more
    M. C. Dean (10/11/25)
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  • Cybersecurity Automation Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Description:** Seize your opportunity to make a personal impact as a ** Cybersecurity Automation Engineer ** supporting the United States Postal Service. GDIT ... career. At GDIT, people are our differentiators. As a ** Cybersecurity Automation Engineer ** , you will help...cybersecurity , with at least 7 years in a senior architecture or solution design role for a large… more
    General Dynamics Information Technology (11/05/25)
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  • Lead Cybersecurity Engineer /Task…

    The MITRE Corporation (Arlington, VA)
    …its critical systems for the future. Roles & Responsibilities: The Lead Cybersecurity Engineer /Task Lead will oversee and drive critical MITRE cryptographic ... MITRE's support to the Department of War (DoW) Chief Information Officer (DCIO) Cybersecurity Task. This Lead Cyber Security Engineer /DoW CIO Cybersecurity more
    The MITRE Corporation (01/06/26)
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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...technical meetings, prepare and present project status reports to senior Navy and BAE Systems leadership, oversee the development… more
    BAE Systems (12/31/25)
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  • NLCC Cybersecurity Engineer , Lead

    The MITRE Corporation (Fort Meade, MD)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... Join MITRE's "DoDIN Enterprise Foundations" engineering team as a Lead Cyber Security Engineer and play a direct role in protecting the nation's most critical… more
    The MITRE Corporation (01/01/26)
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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 Professionals - Ongoing…

    V2X (Reston, VA)
    …Testing Associate Mid-Level (3-7 Years Experience) + Incident Response Analyst + Cybersecurity Engineer + Cloud Security Specialist + Forensics Investigator + ... Overview Cybersecurity Professionals - Ongoing Talent Pipeline | Always...Security Operations Center (SOC) Lead Senior -Level (7+ Years Experience) + Information Security Manager +… more
    V2X (11/27/25)
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  • Design Engineer 5

    M. C. Dean (Vienna, VA)
    …of technical leaders in electrical, engineering, and cybersecurity industries. Seeking a ** Senior Design Engineer ** that is able to work with a dynamic team ... technicians responsible for design, implementation, operations & maintenance, and cybersecurity for large complex electronic security systems and physical security… more
    M. C. Dean (12/30/25)
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  • Senior Sales Engineer - SLED, Mid…

    Proofpoint (Maryland City, MD)
    …partners that play a critical role in our sales process every single day. As a Senior Sales Engineer working with accounts in the SLED space, you will be one ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...an exciting time to be at Proofpoint! + The Senior Sales Engineer is the Technical Lead… more
    Proofpoint (12/25/25)
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  • Senior Sales Engineer - Data…

    Proofpoint (Maryland City, MD)
    …that play a critical role in our sales process every single day. As a ** Senior Sales Engineer ** in the fast-growing **Data Security Group (DSG)** you will be ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...in the Mid-Atlantic or Northeastern US **Your day-to-day** The Senior Sales Engineer is the Technical Lead… more
    Proofpoint (12/19/25)
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  • Senior Sales Engineer - SLED…

    Proofpoint (Maryland City, MD)
    …in being a 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: ... Proofpoint is a global leader in human- and agent-centric cybersecurity . We protect how people, data, and AI agents...our sales process every single day. As a Sales Engineer working with accounts in the SLED space, you… more
    Proofpoint (10/08/25)
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