• Cybersecurity Engineer 3

    Themis Insight (Annapolis Junction, MD)
    …understanding and ability to apply intermediate concepts of cyber engineering and cybersecurity + Maintain thorough knowledge and understanding of the DOD ... cybersecurity policies and the Risk Management Framework + Initiate...Minimum 15 years of experience as a Cyberspace Operations Engineer or related functional field with a Bachelor's degree… more
    Themis Insight (09/21/25)
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  • Engineer 3

    M. C. Dean (Vienna, VA)
    …to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. The ** Engineer 3 ** manages all engineering ... in programs and contracts of similar scope, type and complexity. + Licensed Professional Engineer **Desired Skills:** + Use of Pyrosim software a plus. + Use of EVAC… more
    M. C. Dean (08/30/25)
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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...for longer than 6 months consecutively in the last 3 years (unless they meet certain exceptions). Non-U.S. Citizens… more
    General Dynamics Information Technology (11/05/25)
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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.** This ... is a **hybrid** position requiring 3 days on-site, 2 days remote. **Responsibilities include but...aircraft carriers systems + Work with SEA 03 concerning Cybersecurity of Aircraft Carrier systems + Provide technical support… more
    ManTech (10/30/25)
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  • Systems Engineer 3 - Washington

    M. C. Dean (District Of Columbia, DC)
    …electrical, engineering, and cybersecurity industries. We are seeking an **Systems** ** Engineer 3 ** to join our **Security and Electronic Systems (SES)** ... Related Engineering Discipline (not accepting Information Management, Information Systems, or Cybersecurity degrees). + Bachelors Degree and 5+ Years of progressive… more
    M. C. Dean (08/27/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …AI/ML modeling. To promote these efforts, Leidos is looking for a ** Cybersecurity Architect / Engineer ** - Connected Intelligent Transportation Systems (C-ITS) ... Role: Be recognized as a subject matter expert in ** Cybersecurity and Security Engineering.** * Innovative Work: Influence the...2 good. You'll fit right in. **Original Posting:** October 3 , 2025 For US Positions: While subject to change… more
    Leidos (10/05/25)
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  • Systems Administrator/ Engineer

    Shuvel Digital (Vienna, VA)
    …+ years minimum experience as a System Admin, or similar role required + 3 + years of cybersecurity engineering related or similar role required (Understanding of ... Description: We are looking for a Mid level Systems Administrator/ Engineer that can come in to take ownership of day-to-day operations. You will partner with… more
    Shuvel Digital (09/25/25)
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  • Network Engineer 3 - Washington

    M. C. Dean (District Of Columbia, DC)
    …electrical, engineering, and cybersecurity industries. We are seeking a **Network Engineer 3 ** to join our **Security and Electronic Systems (SES)** business ... local and commercial customers across high-growth markets. Responsibilities The Network Engineer 3 is responsible for the design, implementation, configuration,… more
    M. C. Dean (08/27/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …electrical, engineering, and cybersecurity industries. We are seeking a **Network Engineer 3 ** to join our **Security and Electronic Systems (SES)** business ... local and commercial customers across high-growth markets. Responsibilities The Network Engineer 3 is responsible for designing, implementing, monitoring and… more
    M. C. Dean (10/23/25)
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  • Cybersecurity Engineer

    Steampunk (Mclean, VA)
    **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/6577/ cybersecurity - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (11/11/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …Assurance Technical) Level 3 , OR IASAE (Information Assurance System Architect and Engineer ) Level 3 . Familiarity with various industry ICS products . ... Overview MC Dean is seeking a highly skilled ** Cybersecurity System Administrator** to support a secure operational technology environment by integrating advanced… more
    M. C. Dean (08/27/25)
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  • Cybersecurity Professionals - Ongoing…

    V2X (Reston, VA)
    …Associate Mid-Level ( 3 -7 Years Experience) + Incident Response Analyst + Cybersecurity Engineer + Cloud Security Specialist + Forensics Investigator + ... Overview Cybersecurity Professionals - Ongoing Talent Pipeline | Always...cybersecurity positions, including but not limited to: Entry-Level (0- 3 Years Experience) + Security Analyst + SOC Analyst… more
    V2X (08/28/25)
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  • Information Systems Security Engineer

    ARSIEM (Annapolis Junction, MD)
    …an impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 3 . This position will support one of our government clients in ... to identify points of vulnerability and non-compliance with established Cybersecurity standards and regulations and recommend mitigation strategies. + Validate… more
    ARSIEM (10/14/25)
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  • Control Engineer 3

    M. C. Dean (Vienna, VA)
    Overview _Control Engineer 3 - Tysons, Virginia_ _Company Overview_ MC Dean is Building Intelligence (TM) . As a leader and premier provider of cyber-physical ... dedicated professionals worldwide, is the driving force behind our ability to engineer and deploy automated, secure, and resilient power and technology systems,… more
    M. C. Dean (11/03/25)
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  • Security Systems Engineer 3

    M. C. Dean (District Of Columbia, DC)
    …engineering, and cybersecurity industries. We are seeking a **Security Systems Engineer 3 ** to join our Security and Electronic Systems (SES) business ... sustainment of enterprise-level physical security and IT systems. As a **Security Systems Engineer 3 ** you will work closely with the Design/Install and… more
    M. C. Dean (11/01/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    Software Engineer 3 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Software Engineer Level 3 The ... and synthesis from system level to individual software components. Requirements The Level 3 Software Engineer shall possess the following capabilities: + Analyze… more
    Synergy ECP (10/28/25)
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  • Cloud Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …components. **_** An active TS/SCI with Poly is required **_** The Level 3 Cloud Software Engineer (SWE) shall possess the following capabilities: *Provide ... intelligence community, defense, civil, and commercial markets. The Cloud Software Engineer develops, maintains, and enhances complex and diverse software Big-Data… more
    Nightwing (09/22/25)
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  • Security Engineer (Network Architecture)…

    Noblis (Washington, DC)
    cybersecurity or network security roles + Masters degree with a total of 3 years of experience in cybersecurity or network security roles. Compensation ... security-focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated Services… more
    Noblis (09/17/25)
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  • SIGINT Systems Engineer 3 (SW…

    Synergy ECP (Annapolis Junction, MD)
    SIGINT Systems Engineer 3 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared ... may be substituted for a bachelors degree. The level 3 Systems Engineer shall possess the following...dedicated staff provide a broad range of services in cybersecurity , software, data transport solutions, systems engineering, and IT… more
    Synergy ECP (10/22/25)
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  • Information Systems Security Engineer

    Acclaim Technical Services (Annapolis Junction, MD)
    …of secure networking, computing, and enclave environments; Apply knowledge of Cybersecurity policy, procedures, and workforce structure to design, develop, and ... for the design, development, implementation, evaluation, and/or integration of Cybersecurity architectures, systems, or system components; Support the Government in… more
    Acclaim Technical Services (08/30/25)
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