• Systems Engineer / Architect (Remote…

    Chinook Systems (VA)
    …a fast‐growing, innovative, entrepreneurial, and collaborative work environment. The Work: As a Systems Engineer / Architect, you will perform cloud and on-prem ... of a multi-disciplinary team that advises, implements, and manages cybersecurity for control system solutions such as SCADA, HVAC,...system solutions such as SCADA, HVAC, Fire Alarm/Life Safety Systems , and Electronic Security Systems .… more
    Chinook Systems (05/12/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer ** to join our team in **Herndon, VA** to design, implement, and maintain secure ... Customers. This role requires an individual with a strong technical foundation in cybersecurity , a deep understanding of federal security frameworks, and a… more
    ManTech (06/19/25)
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  • Senior Information System Security

    Amentum (Warrenton, VA)
    …space? If so, look no further. Amentum is seeking a **Senior Information System Security Engineer ** to join our team of passionate individuals in **Warrenton, ... The duties and responsibilities of the **I nformation System Security Engineer (ISSE)** include, but are not...maintaining the test and operational environments to include all cybersecurity tool sets and collaborating with systems more
    Amentum (07/02/25)
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  • Senior Cyber Security Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated and mission-focused **Senior Cyber Security Engineer ** to join our team in **Herndon, Virginia** . In this role, you will ... Architects, Cloud Engineers, customer stakeholders, and compliance officers to align systems with federal security requirements. This position offers an… more
    ManTech (07/12/25)
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  • Sr. Network Security Engineer - US…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Sr. Network Security Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Position ID:** ... Federal has an exciting opportunity for a Sr. Network Security Engineer . As a Network Security...protocols and procedures to protect the organization's data and systems . * Monitor network traffic for security more
    CGI Technologies and Solutions, Inc. (06/05/25)
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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 ... identify security goals, vulnerabilities, objectives, and requirements + Perform cybersecurity operations testing, and develop improvements to doing so, based on… more
    CACI International (05/08/25)
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  • IT Systems Security Engineer

    Robert Half Technology (Dulles, VA)
    Description NIST Framework Expertise: Deep understanding of the NIST cybersecurity framework, with hands-on experience in implementing policies and best practices. ... Policy Writing and Maintenance: Experience in writing and updating information security policies, ensuring they are aligned with best practices and regularly… more
    Robert Half Technology (05/15/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **Mantech** seeks a motivated and customer-focused **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help ... deployments or data centers . Experience deploying and/or supporting enterprise security software such as firewalls, intrusion prevention systems (IPS),… more
    ManTech (06/28/25)
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  • Security Engineer II

    Trustmark (Richmond, VA)
    …best to our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role in safeguarding ... The ideal candidate will possess a deep understanding of cybersecurity principles, a strong technical background, and a passion... security policies, standards, and procedures. + Monitor security systems and respond to incidents promptly… more
    Trustmark (06/21/25)
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  • Security DevSecOps Engineer - Hybrid

    General Dynamics Information Technology (Springfield, VA)
    …of our nation's most critical homeland missions. GDIT is seeking a highly motivated security engineer to join our growing team to develop, support, and modernize ... Citizenship required. Candidate must be local to the Virginia office.** **HOW A SYSTEMS ENGINEER WILL MAKE AN IMPACT** Specific responsibilities include but are… more
    General Dynamics Information Technology (06/25/25)
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