• Cyber Engineer - Active Secret Clearance

    ABBTECH Professional Resources, Inc. (Pascagoula, MS)
    **Description - Travel opportunity for 8 months -** Client is seeking a ** Senior Cyber Engineer** to ensure the cybersecurity of shipboard C5ISR systems by ... through system trials + Support the review of the cyber security design and integration + Ensure...Combat System + Cooperative Engagement Capability (CEC) + Ship Self- Defense System (SSDS) + Global Command and Control System… more
    ABBTECH Professional Resources, Inc. (11/18/25)
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  • Cyber Operations Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Cyber Operations Engineer The Opportunity: As a cyber mission spe cia list, you understand the value of hunt-forward operations, and you know that battles are ... on a worldwide stage. We're looking for an experienced cyber mission spe cia list like you to apply...management programs across cloud-based infrastructures and impact our nation's defense . In this role, you'll be counted on to… more
    BOOZ, ALLEN & HAMILTON, INC. (11/04/25)
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  • Cyber Operations Manager

    ManTech (Fayetteville, NC)
    …Information Security Manager (CISM). + Experience managing a 24x7 SOC or cyber defense operations. + ITIL, CISM, or GIAC certifications (eg, GCIA, GCIH) ... **MANTECH** seeks a motivated, career and customer-oriented ** Cyber Operations Manager** to join our team in...relevant frameworks (eg, NIST, RMF, DoD 8500-series) and advising senior leadership on evolving threat landscapes + Collaborating with… more
    ManTech (11/03/25)
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  • Cyber Operations Splunk Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    … Operations Splunk Engineer Key Role: Support enterprise vulnerability management and cyber defense operations. Provide cyber operations monitoring and ... ( RMF ) , while preparing inputs that guide senior leadership and mission decisions. Basic Qualifications: + 5+...+ 5+ years of experience with cybersecurity operations or cyber vulnerability management + 3+ years of experience in… more
    BOOZ, ALLEN & HAMILTON, INC. (11/25/25)
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  • Specialist, Cyber Intelligence (Secret…

    L3Harris (Plano, TX)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: ... do. L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind,...- Off Every Other Friday Job Description: As a Cyber IT Systems Administrator, you will perform complex technical… more
    L3Harris (11/23/25)
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  • Senior Software Architect/Designer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Software Engineers on the project to execute that design + Effectively work with cyber security teams to architecture solutions and gather solution evidence that ... nation and global customers. Kratos is seeking a Lead Senior Software Architect/Designer to join a highly motivated team...SECRET / SCI clearance. Preferred Skills and Experience + RMF/ Cyber Experience + Experience with Terraform & Ansible design… more
    Kratos Defense & Security Solutions, Inc. (11/08/25)
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  • Senior Systems Analyst

    Kratos Defense & Security Solutions, Inc. (San Diego, CA)
    …with representatives of other program functional areas/disciplines (ie, Systems Engineering; Cyber Security ; Scheduling; etc.) and labs to ensure ... Middle Tier of Acquisition (MTA) + Familiarity with other functional areas, such as Cyber Security , Systems Engineering, and Logistics and how they impact T&E +… more
    Kratos Defense & Security Solutions, Inc. (11/15/25)
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  • Defensive Cyber Operations Analyst

    Leidos (Washington, DC)
    …PREFERRED QUALIFICATIONS: + Prior CND and/or SOC experience. + Familiarity with computing security frameworks such as cyber kill chain and att&ck. + Monitoring ... The Leidos Digital Modernization sector is continuously looking for Defensive Cyber Operations Analysts interested in joining our team in Washington, DC.… more
    Leidos (10/17/25)
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  • Network Defense and Security Analyst

    CACI International (San Antonio, TX)
    Network Defense and Security Analyst Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... exciting and immediate opportunity for a Cybersecurity - Network Defense and Security Analyst to support the...tools and activities related to mission execution. + Perform cyber incident handling and support activities, including but not… more
    CACI International (10/22/25)
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  • Space Security Defense Program PM…

    SAIC (El Segundo, CA)
    **Description** The qualified applicant will support the Space Security and Defense Program West (SSDP) Office located in El Segundo, CA. The applicant will ... interagency. This position requires regular and independent interaction with senior military and governmental leaders, government project leads, multiple… more
    SAIC (10/30/25)
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