• 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 (11/28/25)
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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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  • OT Cybersecurity Engineer

    W. R. Grace (Columbia, MD)
    OT Cybersecurity Engineer Apply now " Date:Dec 1, 2025 Location: Columbia, MD, US, 21044 Company: W. R. Grace & Co. Annual Wage Range:$121,600.00 - $167,200.00 ... seeking to hire a versatile and highly motivated OT Cybersecurity Engineer to join our global team....and ICS system security administration and/or development. + Minimum 3 years employed in OT security operations. + Strong… more
    W. R. Grace (12/01/25)
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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 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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  • Senior Cybersecurity Engineer

    Humana (Washington, DC)
    …of our caring community and help us put health first** The Senior CyberSecurity Engineer develops and tests information security tools, applications, and system ... products from design to volume production release. The Senior CyberSecurity Engineer work assignments involve moderately complex...(SDLC). + Strong Experience working in Agile environments. + 3 + years experience in a Cyber Security focused… more
    Humana (12/10/25)
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  • Software Engineer - Cybersecurity

    CACI International (Fort Meade, MD)
    Software Engineer - Cybersecurity Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * **The Opportunity** CACI is seeking a Software Engineer to join our dynamic team and contribute to...to join our dynamic team and contribute to cutting-edge cybersecurity initiatives! You will support our Active Network Defense… more
    CACI International (12/04/25)
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  • Cybersecurity Engineer

    Leidos (Chantilly, VA)
    …and/or position overview:** The Mission Solutions Operation at Leidos is seeking a Cybersecurity Engineer to support a government contract in the National ... assess, and address IT systems security issues. Additionally, the Cybersecurity Engineer will coordinate with the IT...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (11/19/25)
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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 (12/16/25)
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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. (12/02/25)
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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 (12/08/25)
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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 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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  • 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 (11/27/25)
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  • Cybersecurity Analyst II

    AeroVironment (Arlington, VA)
    …RMF, NIST SP 800-171, and CMMC + Support implementation of CMMC Level 3 efforts + Support Cyber team's efforts towards vulnerability management, triaging alerts, and ... service and inter-departmental support + Analyze email and communicate with Cybersecurity Operations team on suspicious communications. + **Other duties as… more
    AeroVironment (12/02/25)
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  • Cyber Systems Engineer - level 3

    Northrop Grumman (Dulles, VA)
    …in Electrical Engineering, Software Engineering, or Aerospace Engineering + Experience with IA/ cybersecurity experience, with are least 3 of those within the ... pioneering spirit to our collaborative teams. As a **_Cyber Systems Engineer_** **_- Level 3 or 4_** located in **Dulles, VA** , you'll be a linchpin in missions… more
    Northrop Grumman (12/02/25)
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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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