• Cleared Information Systems Security

    SMX (Washington, DC)
    Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of Information ... Systems Security Engineer to support a Law Enforcement...Experience** + Familiarity with the use and operation of security tools including Tenable Nessus and/or … more
    SMX (11/04/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    **Responsibilities & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security ... posture. **RESPONSIBILITIES** + Develop and implement cybersecurity engineering and system security plansin accordance withDoD and Navy policies. + Conduct … more
    TekSynap (10/31/25)
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  • Hardware Security Engineer

    Insight Global (Seattle, WA)
    Job Description We are looking for a Security Engineer to join the Hardware Security Team. This team is focused on assessing and securing next generation ... (JTAG, BDM). -Anti-rollback mechanisms. -Fault injection protection. -Experience with hardware security testing tools and methodologies. -Ability to write… more
    Insight Global (01/08/26)
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  • Security Engineer , Investigator…

    Meta (Washington, DC)
    …the billions of people who use our products. We are seeking an experienced security engineer to proactively detect and analyze root causes of scams, account ... and use novel approaches to protect our users from harm. **Required Skills:** Security Engineer , Investigator - i3E Account Threats & Scams Responsibilities: 1.… more
    Meta (12/20/25)
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  • Lead Security Engineer

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer ** **Clearance: Top Secret w/SCI eligibility** **Location: Alexandria, VA** **Start: Based on Contract Award** ... the world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of...compliance. The ideal candidate will bring hands-on expertise with security tools , proven leadership in SOC-type environments,… more
    Foxhole Technology, Inc (12/19/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... **The Opportunity:** **CACI is seeking a talented Cyber Network Security Engineer to join our team in... security best practices** **Understanding of Linux network security tools - (eg Metasploit, netcat, nmap,… more
    CACI International (12/02/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a ... security software products such as firewalls, IPS, antivirus tools , application firewalls, high-availability solutions, network management systems, and… more
    ManTech (12/13/25)
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  • Information System Security Engineer

    BEAT LLC (Linthicum Heights, MD)
    Job Title: Information Systems Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance: Top Secret SCI Certification: CompTIA Security + or ... - $200k Job Description BEAT is looking for a Security Engineer /Architect. Candidate will be required to...software components. + Will use vulnerability management systems, automated security scanning tools , and system accreditation record… more
    BEAT LLC (12/09/25)
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  • Cyber Security Engineer - Access…

    Memorial Sloan-Kettering Cancer Center (New York, NY)
    …at MSK and around the globe. Exciting Opportunity at MSK: **Cyber Security Engineer ** **-** **Access** **M** **anagement Administration** **(AMA)** Do you ... all of those things! We are seeking a **Cyber** ** Security Engineer ** to join our team. We...support to end-users and administrators on authentication and federation tools and processes. + Stay up-to-date with emerging technologies… more
    Memorial Sloan-Kettering Cancer Center (11/25/25)
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  • Information Systems Security

    Huntington Ingalls Industries (Honolulu, HI)
    …Who We Are HII-Mission Technologies is seeking a Information Systems Security Engineer at our Honolulu, Hawaii location. The Information ... Systems Security Engineer (ISSE) is responsible for the...and role-based access frameworks + Experience with vulnerability scanning tools such as ACAS/Nessus and remediation workflows Preferred: Bonus… more
    Huntington Ingalls Industries (11/18/25)
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