• Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …detail orientated, and talented individual for the position of Information System Security Engineer III. Job Description: Summary: The Information System ... Security Engineer (ISSE) III, is primarily responsible for conducting information...legacy systems. The ISSE employs best practices when implementing security requirements within an information system including software… more
    Global Resource Solutions (09/26/25)
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  • Software Engineering Intern (Summer 2026)

    Parsons Corporation (Herndon, VA)
    …next, right now. We've got what you're looking for. **Job Description:** Parsons is seeking Software Engineer Co-Ops who want to work with a cyber team made up ... + Proof of US citizenship + Ability to obtain and maintain a security clearance **Preferred Qualifications** + Strong ability to grasp new technologies… more
    Parsons Corporation (10/02/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …hardening, analysis, vulnerability management, DISA STIGs\. \- Prior Information System Security Engineer \(ISSE\) or System Administration experience\. \- ... or equivalent experience/combined education, with 2 years of professional experience\. ** Security Clearance Statement:** This position requires a government … more
    Lockheed Martin (08/08/25)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a ** Software Technical ... projects that make a direct impact on the Nation's security and intelligence mission. **Your Impact:** We are seeking...are seeking a highly skilled Technical Lead to spearhead software development initiatives within our dynamic team. The ideal… more
    Amentum (07/28/25)
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  • ACAS Systems Administrator/ Information Systems…

    CACI International (Norfolk, VA)
    …Continental US * * * **The Opportunity** We're seeking an experienced Information Systems Security Engineer & ACAS System Administrator to join our NTCSS Systems ... T5 investigation clearance ) + DoD 8570 IAT Level 2+ certification ( Security +, Network+, CISSP) + 5+ years' experience solving technical problems + Experience… more
    CACI International (09/25/25)
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  • Senior Information Systems Security Officer

    The MITRE Corporation (Mclean, VA)
    …Authorization (A&A). Provides configuration management (CM) expertise for information system security software , hardware, and firmware and coordinates with ... is looking to fill a Senior Information Systems Cyber Engineer position, with a focus on classified environments. The...+ Possess and maintain an active Top Secret level security clearance . + Typically requires a minimum… more
    The MITRE Corporation (09/17/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …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 deliver ... world for the better. We are seeking a **Physical Security System Administrator 4** to join our ** Security...for new technologies, updates, and improvements to our enterprise software and applications, ensuring our systems remain at the… more
    M. C. Dean (08/30/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …including US Citizenship, for access to classified information; **Active TS/SCI clearance required.** Responsibilities The Information System Security Manager ... and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual,… more
    M. C. Dean (09/13/25)
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  • Cyber Security Architect Manager

    CACI International (Norfolk, VA)
    …legacy and modern systems **Qualifications:** _Required:_ + Must have an Active Secret security clearance + Bachelor's Degree (STEM degree preferred but not ... Analyze and define security requirements for Multilevel Security (MLS) issues + Design, develop, and engineer...and assessments + Provide daily supervision and direction to security staff + Support secure software development… more
    CACI International (07/30/25)
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  • Software Architect

    Insight Global (Chesapeake, VA)
    …concepts to diverse audiences. -Eligibility to obtain and maintain a DOD Security Clearance . -Experience with cloud-native architectures and distributed systems. ... development/architecture, or 8+ years of equivalent experience. -Demonstrated success as a software architect or senior engineer designing complex systems. -Deep… more
    Insight Global (09/23/25)
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