• Senior Cyber Engineer

    Nightwing (Washington, DC)
    …in the intelligence community, defense , civil, and commercial markets. ** Senior Cyber Engineer ** Nightwing provides technically advanced full-spectrum ... that is vital to our national security, apply today! ** Senior Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is seeking a cyber more
    Nightwing (12/04/25)
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  • Senior Cyber Lead Engineer

    KBR (El Segundo, CA)
    Title: Senior Cyber Lead Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... space, or enterprise systems. + 5 years experience writing measurable and testable cyber security system requirements to ensure the defense industrial complex… more
    KBR (11/25/25)
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  • Senior Cyber Security…

    CACI International (Norfolk, VA)
    Senior Cyber Security Engineer Job...fielding programs such as the AEGIS, Aegis Ballistic Missile Defense (BMD) and Ship Self Defense System (SSDS) ... 10% Type of Travel: Continental US * * * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U. S. Navy's premier development, test… more
    CACI International (10/18/25)
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  • Senior Cyber Lead Engineer

    SAIC (El Segundo, CA)
    **Description** **Job Description:** SAIC is seeking a ** Senior Cyber Lead Engineer ** to join our MSEIT team. In this role, you will be part of a systems ... space, or enterprise systems. + 5 years experience writing measurable and testable cyber security system requirements to ensure the defense industrial complex… more
    SAIC (12/12/25)
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  • Senior Cyber Test Engineer

    Nightwing (Palm Bay, FL)
    …team that supports challenging, meaningful work that is vital to our national security, apply today! Senior Cyber Test Engineer CODEX is seeking a cyber ... services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability… more
    Nightwing (11/26/25)
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  • Senior Cyber Test Engineer

    SAIC (Colorado Springs, CO)
    **Description** SAIC is seeking a motivated, goal-oriented, results-driven Cyber Sustainment Test Engineer to join our team to deliver an Enterprise Management ... the way the DoD delivers software. The candidate will provide support to the cyber security operations staff in resolving cyber security issues as requested.… more
    SAIC (10/30/25)
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  • Senior Principal Security Engineer

    Providence (Irvine, CA)
    …must empower them.** **Providence Health is seeking a Senior Principal Security Engineer with a threat hunting and cyber threat intelligence background. You ... a key role in articulating the threat landscape to senior leadership and in support of Providence's Threat Detection...to ensure the organization remains at the forefront of cyber defense . + Stay informed about the… more
    Providence (11/27/25)
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  • Sr. Cyber Defense Architect

    DarkStar Intelligence LLC (Fort Meade, MD)
    …engineering background + Splunk Engineer with adversary and system knowledge + Cyber Defense Operator with purple team exposure + Security Architect with ... Sr. Cyber Defense Architect Location: Fort Meade,...can contextualize threats within mission needs. Desired Background + Senior Red Team Operator with Blue Team experience +… more
    DarkStar Intelligence LLC (11/06/25)
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  • Senior Cyber Engineer - Air…

    RTX Corporation (Cedar Rapids, IA)
    …citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret ** Senior Cyber Engineer ** **- Air Combat Training (Onsite)** ... Engineering Team within ACTT is looking for a Sr Cyber Engineer to join our team as...or be capable of obtaining a US Department of Defense (DoD) security clearance. Candidate selected will be subject… more
    RTX Corporation (12/12/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (St. Louis, MO)
    …Technical Field or applicable experience + 6+ years' experience working as a Cyber Engineer working in application, system + DoD Information Assurance Technical ... opportunity. And our work depends on TS/SCI level cleared ** Cyber Systems Engineer lll - ECDS** joining...services to every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the… more
    General Dynamics Information Technology (09/30/25)
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  • 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 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: careers@serco-na.com . 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 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 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 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 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 Network Engineer (Remote)…

    Huntington Ingalls Industries (Honolulu, HI)
    …Summary HII-Mission Technologies is seeking a highly experienced and skilled Cyber Network Engineer with technical knowledge and program management ... $115,642.00 - $175,000.00 Security Clearance: TS/SCI Level of Experience: Senior HI This opportunity resides with All-Domain Operations (ADO),... Cyber Network Engineering, and Linux. As a Cyber Network Engineer , you will be responsible… more
    Huntington Ingalls Industries (12/14/25)
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