• Cyber Security Integration Engineer

    CACI International (Fairfax, VA)
    Cyber Security Integration Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * CACI is currently looking for a Cyber Security Integration Engineer to join our team...developing next generation signals intelligence (SIGINT) and electronic warfare systems for the Department of Defense. Join this passionate… more
    CACI International (07/11/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team at ... to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading...practices and cutting technology. + Manages team responsible for systems engineering, security engineering, and workstation and… more
    Saliense Consulting (07/07/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …and virtualization platforms . Strong knowledge of Windows and Linux systems , operating system security practices, TCP/IP networking, 802.1x, and core ... **Mantech** seeks a motivated and customer-focused **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help… more
    ManTech (06/28/25)
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  • Senior Security Engineer (Splunk…

    Navy Federal Credit Union (Vienna, VA)
    …in Cybersecurity in the following areas: + In-depth knowledge of operating systems logs ( Windows servers and workstations, AIX/Linux/Solaris, and Apple Mac) ... + Incident Response analysis + Network Intrusion Detection System/Intrusion Prevention Systems (IDS/IPS) + Security Orchestration Automation and Response (SOAR)… more
    Navy Federal Credit Union (07/12/25)
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  • Principal Cybersecurity Engineer

    Mercury Systems (Arlington, VA)
    …on securing systems , applications, third-party connections, service providers and ancillary systems , the senior security engineer is responsible for ... Req. Number 25-361 Job Description Job Summary: The Principal Security Engineer is responsible for implementing, maintaining, monitoring and managing secure… more
    Mercury Systems (06/24/25)
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  • Lead Information Security Engineer

    Lumen (Richmond, VA)
    …Alto Prisma Access and Panorama Integration. Active Palo Alto Networks Certified Network Security Engineer (PCNSE) is required. + Experience of deploying and ... + This position is a supportive role implementing Managed Security Services (MSS) in a Federal Security ...working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. +… more
    Lumen (07/10/25)
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  • Information System Security Engineer…

    Parsons Corporation (Chantilly, VA)
    …looking for. **Job Description:** Parsons is looking for a sharp and talented **Information Systems Security Engineer (ISSE)** to join our growing team! This ... is supporting the mission critical efforts upgrading the intrusion detection systems within our customers networks and providing information assurance engineering.… more
    Parsons Corporation (06/20/25)
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  • Cyber Security Engineer

    Nightwing (Herndon, VA)
    …with Polygraph Required Day 1** Nightwing is seeking talented candidates for a Cyber Security Engineer to support a global program based in the Washington ... are met. One or more of the following certifications: o Certified Information Systems Security Professional (CISSP) o Cisco Certified Network Associate (CCNA),… more
    Nightwing (06/24/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …lives, and changing the world for the better. We are seeking a ** Systems Engineer 4** to join our ** Security and Electronic Systems (SES)** business ... 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… more
    M. C. Dean (07/15/25)
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  • Software Engineer / Systems…

    Lockheed Martin (Springfield, VA)
    …a career that's built for you\. This job requisition is for a Software Engineer / Systems Administrator position on the Bobcat program\. The selected candidate ... development \(PHP, JavaScript,\.NET Framework, ASP \.NET\) \-Agile development \-Background in Systems Administration on Windows based platforms \- Windows … more
    Lockheed Martin (07/12/25)
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