• 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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  • 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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  • 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 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 (11/26/25)
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  • Cybersecurity Engineer

    Warner Bros. Discovery (Silver Spring, MD)
    …management, and maintenance of shared, reliable, and extensible security platforms/systems. The Cybersecurity engineer plays a key role on the GICS security ... here you can thrive. Must work a hybrid model ( 3 days onsite) out of our Silver Spring, DC,...security best practices are designed and implemented. The ideal Cybersecurity candidate is expected to: * Implement design reviews… more
    Warner Bros. Discovery (11/21/25)
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  • Cybersecurity Engineer

    Systems Technologies, Inc. (Hanover, MD)
    Cybersecurity Engineer Location Hanover, MD Job...years of experience working in DoD INFOSEC: + Junior: 3 years of experience + Mid-level: 5 years of ... 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,… more
    Systems Technologies, Inc. (09/02/25)
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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 (11/26/25)
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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 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 (11/18/25)
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  • Cybersecurity System Engineer

    Leidos (Linthicum Heights, MD)
    …Well, look no further! Leidos is currently looking to add a Systems Engineer (Entry-level) to an Information Assurance Program near Ft. Meade, MD. The successful ... this job requisition will remain open for at least 3 days with an anticipated close date of no...with an anticipated close date of no earlier than 3 days after the original posting date as listed… more
    Leidos (10/24/25)
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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 (11/26/25)
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  • Cyber Systems Engineer - level 3

    Northrop Grumman (Dulles, VA)
    …spirit to our collaborative teams. Northrop Grumman Space Systems is seeking a _Cyber Systems Engineer - level 3 or 4 to_ join our team of qualified, diverse ... + Current CISSP-ISSEP or CISSP-ISSAP certification + Experience with IA/ cybersecurity experience, with are least 3 of...Experience with IA/ cybersecurity experience, with are least 3 of those within the SAP community in the… more
    Northrop Grumman (11/18/25)
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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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  • Software Engineer 3

    Synergy ECP (Fort Meade, MD)
    Software Engineer 3 Ft. Meade, MD (http://maps.google.com/maps?q=Ft.+Meade+MD+USA+21046) Job Type Full-time Description Founded in 2007 and headquartered in ... status, or any other protected class. Clearance Required: TS/SCI w/ Polygraph Software Engineer Level 3 LCAT Description: The Software Engineer designs,… more
    Synergy ECP (10/28/25)
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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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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Identify information protection ... systems and network environment security requirements in accordance with applicable cybersecurity requirements + Design security architectures for use within the… more
    TekSynap (11/22/25)
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  • Software Integration Engineer 3

    Synergy ECP (Fort Meade, MD)
    Software Integration Engineer 3 Ft. Meade, MD (http://maps.google.com/maps?q=Ft.+Meade+MD+USA+20146) Job Type Full-time Description Founded in 2007 and ... any other protected class. Clearance Required: TS/SCI w/ Polygraph Software Integration Engineer Level 3 LCAT Description: Provides expertise in integrating,… 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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  • Cloud DevSecOps Engineer - Level 3

    CACI International (Suitland, MD)
    Cloud DevSecOps Engineer - Level 3 Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... CACI is seeking a skilled and experienced Cloud DevSecOps Engineer (Level 3 ) to join our dynamic...Bachelor's or Master's degree in Computer Science, Information Technology, Cybersecurity , or a related STEM field. * Experience: 7+… more
    CACI International (10/29/25)
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