• Senior Splunk Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented ** Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, ... professionals with strong hands-on experience in system integration, data management, and cyber defense initiatives. You will play a key role in maintaining and… more
    ManTech (12/13/25)
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  • Senior Configuration Change Management…

    Koniag Government Services (San Antonio, TX)
    …Services company, is seeking a Senior Configuration Change Management Services ( Cyber Network Security Engineer , Lead) to support KDS and our government ... Responsibilities & Duties may include, but are not limited to:** + Provides senior -level leadership and strategic direction for the Defense Health Agency's… more
    Koniag Government Services (10/18/25)
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  • Senior Cybersecurity Network Defense

    CGI Technologies and Solutions, Inc. (Radford, VA)
    ** Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior )** **Category:** Cyber Security **Main location:** ... is looking for a Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - ...Management + Communications Management + Cyb.Sec.Eng. (Sensor /Device) + Cyber + Public Key Infrastructure **What you can expect… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Senior Cyber Security…

    RTX Corporation (Tewksbury, MA)
    …create a safer, more secure world. We have an on-site opportunity for a Senior Cybersecurity Engineer within our Application and Tactical Software Department in ... mission is to provide world class software for air defense systems. As part of this team, you will...security architecture, requirements, design, and implementation as well as Cyber resiliency and threat awareness. This position is a… more
    RTX Corporation (10/23/25)
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  • Senior Principal Cyber Systems…

    Serco (Orlando, FL)
    **Position Description** Serco seeks a ** Senior Principal Cyber Systems Engineer ** for its Combat Air Force Distributed Mission Operations (CAF DMO) 3.0 ... email to: [email protected] . Click here to apply now (https://careers-sercous.icims.com/jobs/71974/ senior -principal- cyber -systems- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join… more
    Serco (11/19/25)
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  • Senior FAA Cyber Engineer

    Noblis (Washington, DC)
    …(IP) + Support the coordination, development, and enhancements of cyber security solutions between FAA enterprise infrastructure solution providers (including ... network, security and cloud service providers) and other FAA cyber security programs/organizations. + Support FAA efforts with the evaluation, review, definition,… more
    Noblis (12/09/25)
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  • Senior Cyber Risk Manager (Splunk…

    The MITRE Corporation (Mclean, VA)
    …(R311) within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified ... lasting impact in fields as diverse as cybersecurity, healthcare, aviation, defense , and enterprise transformation. We're making a difference every day-working for… more
    The MITRE Corporation (11/08/25)
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  • Senior Computer Network Defense

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active ... location. Our positions are required to be onsite. The Senior Computer Network Defense (CND) Engineer...Hat Enterprise Linux (RHEL) servers. + Shall meet the Cyber IT/Cybersecurity Workforce (CSWF Cyber Defense more
    V2X (12/12/25)
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  • Senior Software Engineer

    RTX Corporation (Woburn, MA)
    …team solves tough, meaningful problems that create a safer, more secure world. As a Senior Software Engineer [ Cyber / Program Protection] for the ANTPY-2 ... Consolidated Adjudication Services (DCSA** , an agency of the Department of Defense , handles and adjudicates the security clearance process. More information about… more
    RTX Corporation (12/12/25)
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  • Cyber Software Engineer Sr.…

    Lockheed Martin (Mount Laurel, NJ)
    …safer and more secure world\. **The Work** We are seeking a highly skilled and experienced Senior Cyber Software Engineer with a strong background cyber ... defense \. **Who You Are** You are a experienced Cyber /Systems Engineer with experience working on complex systems integrating and configurating COTS/FOSS… more
    Lockheed Martin (11/26/25)
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