• Columbia Technology Partners (Annapolis Junction, MD)
    …activities for systems and networking operations. Provide assistance to ensure Cybersecurity functions are included in the configuration management process. Interact ... and high-level corporate officers in defining and achieving required Cybersecurity objectives for the organization. Contribute to building security architecture.… more
    Upward (08/07/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** Cybersecurity Engineer 6 ** to join our **Security and Electronic Systems ... 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 (08/30/25)
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  • Systems Engineer 6

    M. C. Dean (Chantilly, VA)
    …electrical, engineering, and cybersecurity industries. We are seeking a **Systems** ** Engineer 6 ** to join our **Security and Electronic Systems (SES)** ... business Unit. As part of **(SES)** Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video… more
    M. C. Dean (09/25/25)
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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 ... aircraft carriers systems + Work with SEA 03 concerning Cybersecurity of Aircraft Carrier systems + Provide technical support...IASAE Level III Cert: CISSP-ISSAP, CISSP-ISSEP, or CCSP within 6 months of onboarding + Experience supporting US Navy… more
    ManTech (09/17/25)
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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 (07/30/25)
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  • Cybersecurity Engineer

    SAIC (Washington, DC)
    …upon contract award, with an anticipated decision expected by fall 2025.** The Cybersecurity Engineer responsibilities include, but are not limited to: + Design, ... mission excellence on programs of national importance. SAIC is seeking Cybersecurity Engineers to join the Machine-assisted Analytic Rapid-repository System (MARS)… more
    SAIC (09/06/25)
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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) ... * Expert Role: Be recognized as a subject matter expert in ** Cybersecurity and Security Engineering.** * Innovative Work: Influence the development of cutting-edge… more
    Leidos (10/05/25)
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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. (09/02/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to ... Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active **TS/SCI...must be maintained. + 8 Years with Bachelors Degree; 6 Years with Masters; 4 Year with PhD; 12… more
    Northrop Grumman (10/02/25)
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  • Cybersecurity Lead

    TekSynap (Bethesda, MD)
    …Security experience is preferred. **MINIMUM/GENERAL EXPERIENCE:** + Four (4) to six ( 6 ) years of hands-on experience providing technology leadership for IT Security. ... + Three (3)or more years of experience of new and emerging cybersecurity technologies including but not limited to: hands-on tool usage of BigFix, Splunk, Tripwire,… more
    TekSynap (09/16/25)
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  • Information System Security Officer, Classified…

    Lockheed Martin (Herndon, VA)
    …administration of IS in accordance with internal LM and customer cybersecurity requirements, primarily the Risk Management Framework \(RMF\)\. \- Upkeep, monitor, ... 8570 IAT Level II certification or Higher or ability to obtain within 6 months of hire\. \- Hands\-on experience with industry standard Information Assurance tools\.… more
    Lockheed Martin (08/08/25)
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  • Systems Engineer 6

    Synergy ECP (Columbia, MD)
    Systems Engineer 6 Columbia, MD Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity , ... software and systems engineering and IT services to the US intelligence and defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative… more
    Synergy ECP (07/16/25)
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  • Sr. Security Engineer - Team Lead

    NTT America, Inc. (Merrifield, VA)
    …and forward-thinking organization, apply now. We are currently seeking a Sr. Security Engineer - Team Lead to join our team in Merrifield, Virginia (US-VA), United ... States (US). **Job Summary:** The Senior Security Engineer - Team Lead is responsible for directing and overseeing security engineering operations, guiding a team of… more
    NTT America, Inc. (09/27/25)
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  • Network Security Engineer - Multiple Levels

    Noblis (Washington, DC)
    …in Cybersecurity , Information Technology, Telecommunications, or a related field. + 6 + years of experience in cybersecurity or network security roles + ... cybersecurity or network security roles + Masters degree with a total of 6 years of experience in cybersecurity or network security roles. **Compensation… more
    Noblis (09/18/25)
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  • Senior Sales Engineer - SLED - MD/NJ/De

    Proofpoint (Maryland City, MD)
    About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of the Fortune 100, rely on Proofpoint to protect their ... of a global team that breaks barriers to redefine cybersecurity , guided by our BRAVE core values: Bold in...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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  • Lead Digital Forensics Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for a Lead Digital Forensics Engineer in Chantilly, VA . In this role you will perform Cyber Systems Architecture, Cyber Technology ... Network Services, Cyber Systems Administration, Cyber Systems Analysis, and Cybersecurity Defense Infrastructure Support activities from the National Initiative for… more
    SAIC (10/01/25)
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  • Senior Splunk Engineer

    SAIC (Washington, DC)
    **Description** **SAIC** is seeking a **Senior Splunk Engineer ** to lead and support enterprise cybersecurity operations. This senior-level role is responsible ... advancing Splunk platforms within a mission-critical federal environment. The engineer /architect will shape platform strategy, ensure architectural integrity, and… more
    SAIC (09/13/25)
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  • Info Security Analyst IV - Lead Security…

    ABBTECH Professional Resources, Inc. (Washington, DC)
    **Lead Security Engineer ** **_Washington, DC_** **_Public Trust_** The Lead Security Engineer will assist the mission by supporting the implementation of IPv6 ... networking capabilities by joining a dedicated team of cybersecurity professionals who collaborate, cooperate, and facilitate maintaining and enhancing the security… more
    ABBTECH Professional Resources, Inc. (08/26/25)
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  • Lead Software Engineer

    Sealing Technologies (Columbia, MD)
    …a trusted partner in providing powerful edge computing hardware and defensive cybersecurity solutions to protect the Federal Government and private enterprises. Our ... allies, mission partners, and private industries in accomplishing their cybersecurity and defense objectives efficiently and securely through cutting-edge hardware,… more
    Sealing Technologies (10/02/25)
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  • Sr./Pr. Program Cyber Systems Engineer

    Northrop Grumman (Dulles, VA)
    …with 8 years IT security ( Cybersecurity ) experience in support of USG programs; or 6 years with a Masters, or 4 years with a PhD. Experience can be considered in ... making history. This Principal (or Senior Principal) Cyber Systems Engineer position is for an Information Systems Security ...(ISSE) for a Space System where the ISSE provides cybersecurity subject matter expertise for a complex, mission system… more
    Northrop Grumman (10/01/25)
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