• Network Cybersecurity Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …- CompTIA **Experience:** 5 + years of related experience **Job Description:** ** CYBERSECURITY ENGINEER SENIOR / ANALYST** Advance your career while impacting ... our national security in cyber as a Cybersecurity Engineer Senior at GDIT. Here, technologists...Engineer , you will be responsible for defending GDIT's enterprise , R&D, lab, and program environments through the deployment,… more
    General Dynamics Information Technology (01/07/26)
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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 Engineer 6

    M. C. Dean (Chantilly, VA)
    …improving lives, and changing the world for the better. We are seeking a ** Cybersecurity Engineer 6** to join our **Security and Electronic Systems (SES)** ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (11/28/25)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    Cybersecurity Engineer - Zero Trust Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Local * * * **The Opportunity:** Join our team as a Senior System Engineer in Data Security, supporting our prestigious engineering client. In this role, you'll… more
    CACI International (12/05/25)
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  • Staff Cybersecurity Analyst / Information…

    Northrop Grumman (Fairfax, VA)
    …of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to ... all technical levels. The candidate must be able to lead the way to maintain and develop creative solutions...one of the following - + Microsoft Windows + Enterprise Linux variants + Cloud computing infrastructure like AWS… more
    Northrop Grumman (01/10/26)
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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 ... Family Policy Outreach & Digital Enterprise Services (MODES) located in Arlington,... Services (MODES) located in Arlington, VA. The Cloud Cybersecurity SME will provide comprehensive multidisciplinary leadership and Cyber… more
    UIC Government Services and the Bowhead Family of Companies (12/17/25)
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  • Information Systems Security Engineer

    Enterprise Horizon Consulting Group (Washington, DC)
    Company Overview Enterprise Horizon Consulting Group (EHCG) is a Woman-Owned Small Business specializing in IT Consulting which has successfully delivered key ... Business Systems Services; Business Intelligence; Data Analytics and Dashboarding; Enterprise Resource Planning (SAP) Implementation; Legacy System Optimization; Digital… more
    Enterprise Horizon Consulting Group (12/25/25)
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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 ... for the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a… more
    The MITRE Corporation (01/06/26)
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  • Sr. DevSecOps Engineer

    Enterprise Horizon Consulting Group (Washington, DC)
    Company Overview Enterprise Horizon Consulting Group (EHCG) is a Woman-Owned Small Business specializing in IT Consulting which has successfully delivered key ... Business Systems Services; Business Intelligence; Data Analytics and Dashboarding; Enterprise Resource Planning (SAP) Implementation; Legacy System Optimization; Digital… more
    Enterprise Horizon Consulting Group (12/25/25)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! The candidate will focus on SIGINT mission trades, capability definition, CONOPS ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (12/29/25)
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  • Enterprise Engineer , BEP

    The MITRE Corporation (Mclean, VA)
    …for the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a ... + Understand and apply system of systems (SoS) concepts to address enterprise -wide problems. + Partner with sponsors and develop plans to coordinate, harmonize,… more
    The MITRE Corporation (01/07/26)
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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. ... The Security Engineer will support the design and development of cybersecurity tools and technology along with integration of new architectural features into… more
    Leidos (11/25/25)
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  • Cyber AI and Automation Lead

    Tyto Athene (Reston, VA)
    …Our expertise spans four core technology domains-Network Modernization, Hybrid Cloud, Cybersecurity , and Enterprise IT-empowering our clients with cutting-edge ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1564/cyber-ai-and-automation- lead - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Reston_ **ID** _2025-1564_… more
    Tyto Athene (11/05/25)
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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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  • C2 Systems Engineer VI

    Linchpin Solutions, Inc. (Quantico, VA)
    …The Senior Systems Engineer is fully embedded within theMISTC HQ enterprise support team, directly supporting the MOCTT Lead /PM and coordinating closely ... travel to <20%, CONUS/OCONUS Role Overview: The Senior Systems Engineer serves as the lead technical authority...SOPs, guides, and sustainment plans Impact The Senior Systems Engineer ensures that the MOCTT and MISTC enterprise more
    Linchpin Solutions, Inc. (11/22/25)
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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 ... invaluable edge in real estate. We are expanding our enterprise Data Loss Prevention (DLP) program to accelerate impact....we need more dedicated engineers. We are hiring a ** Lead DLP Engineer ** to design, scale, and… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Lead Platform Engineer (Audio Video…

    Capital One (Mclean, VA)
    Lead Platform Engineer (Audio Video / Unified Communications) We're looking for a visionary and hands-on AV Engineering DevOps Manager to lead our team in ... and software systems at scale. + Extensive experience with enterprise networking, video conferencing, and applying cybersecurity ...be regularly worked. McLean, VA: $158,400 - $180,800 for Lead Platform Engineer Plano, TX: $144,000 -… more
    Capital One (11/27/25)
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  • Lead Network Engineer

    Chenega Corporation (Arlington, VA)
    …cross-functional teams, including security, systems engineering, and program management. + Lead enterprise -scale network operations in a secure, mission-critical ... **Req ID:** 38906 **Summary** ** Lead Network Engineer ** **Arlington, VA** Are...+ Provide technical leadership on major network tasks and enterprise technology initiatives. + Conduct system-level assessments of communications… more
    Chenega Corporation (01/13/26)
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  • Federal Incident Response Lead (Principal…

    Zscaler (Mclean, VA)
    …the future of cybersecurity . We are looking for a Federal Incident Response Lead (Principal Information Security Engineer ) to join our team. This is a ... to the Director of Federal Security Operations within the Enterprise Security department. You will establish and lead...Out (Preferred Qualifications)** + Bachelor's degree in Computer Science, Cybersecurity , or a related field + Have or be… more
    Zscaler (01/11/26)
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  • Lead Network and Infrastructure…

    ManTech (Herndon, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Lead Network and Infrastructure Engineer ** to join our team in **Herndon, VA.** The Lead ... secure and scalable network infrastructure supporting federal clients. You will lead network architecture efforts, oversee implementation, and ensure compliance with… more
    ManTech (01/08/26)
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