• 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 ... Travel: None * * * **The Opportunity:** **CACI is seeking a talented Cyber Network Security Engineer to join our team in Chantilly, VA. This role will**… more
    CACI International (12/02/25)
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  • Control Engineer 3 - Panel Design

    M. C. Dean (Vienna, VA)
    …systems, PLCs, and SCADA systems. Controls engineers use these skills to design and implement solutions to our customer's complex needs. Responsibilities ** Design ... projects and in support of large programs. + Narrative Design Documents + Requirements Analysis + Subsystem Designs (CAD... Build Institute of America (DBIA) + Certified SCADA Security Architect (CSSA) + Certified Automation Professional (CAP) +… more
    M. C. Dean (12/19/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the ... across DoD systems. **Responsibilities include but are not limited to:** + Engineer , design , implement, integrate, and sustain Comply-to-Connect (C2C) deployment… more
    ManTech (12/13/25)
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  • Senior Design Engineer / Expert

    Two95 International Inc. (Richmond, VA)
    …at least 2 of the following IT areas: networking, systems engineering, security , computer operations, disaster recovery, database design , and implementation 3) ... 8+ years' experience as an infrastructure engineer collaborating with technical subject matter experts 4) Expert...subject matter experts 4) Expert knowledge of IT engineering design practices and industry-standard trends 5) Strong to expert-level… more
    Two95 International Inc. (12/08/25)
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  • Senior Highway Design Engineer

    Parsons Corporation (Centreville, VA)
    …Description:** **For 80 years, Parsons has been a leader in the integrated design and delivery of civil infrastructure. We are currently seeking experienced Senior ... Highway Design Engineers to join our team in upstate New...infrastructure projects. Apply today to advance your engineering career!** ** Security Clearance Requirement:** None This position is part of… more
    Parsons Corporation (01/14/26)
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  • Staff Information Security Engineer

    Zscaler (Mclean, VA)
    …help shape the future of cybersecurity. **Role** We are looking for a Staff Information Security Engineer to join our Engineering team. This is a fully onsite ... Zscaler is a pioneer and global leader in zero trust security . The world's largest businesses, critical infrastructure organizations, and government agencies… more
    Zscaler (01/10/26)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... **Responsibilities include but are not limited to:** + You will engineer , design , implement, integrate, and sustain Comply-to-Connect (C2C) deployment… more
    ManTech (12/13/25)
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  • Federal Security Platforms Lead (Principal…

    Zscaler (Mclean, VA)
    …We are looking for a Federal Security Platforms Lead (Principal Information Security Engineer ) to join our Enterprise Security team. This is ... Zscaler is a pioneer and global leader in zero trust security . The world's largest businesses, critical infrastructure organizations, and government agencies… more
    Zscaler (01/11/26)
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  • Staff Cybersecurity Analyst / Information Systems…

    Northrop Grumman (Fairfax, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to… more
    Northrop Grumman (01/10/26)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our DevSecOps team in Herndon. The ... , scalability, and efficiency of mission-critical applications. Key Responsibilities: + Design , develop, and implement security architectures for information… more
    Nightwing (12/30/25)
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