• Cybersecurity Systems

    BAE Systems (Sterling, VA)
    …, we're passionate about protecting people and organizations from cyber threats. As a Cybersecurity Systems Engineer , you'll play a critical role in ... suite of cybersecurity systems . **Job Description:** As a Cybersecurity Systems Engineer , you will be responsible for providing comprehensive support… more
    BAE Systems (10/30/25)
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  • Cybersecurity SIEM Systems

    BAE Systems (Sterling, VA)
    …, we're passionate about protecting people and organizations from cyber threats. As a Cybersecurity SIEM Systems Engineer , you'll play a critical role in ... and contribute to the development of cutting-edge technologies. As a Cybersecurity SIEM Systems Engineer , you will be responsible for configuring, operating,… more
    BAE Systems (10/30/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** Cybersecurity Engineer 6** to join our **Security and Electronic Systems ... integrated systems + Working on government and/commercial projects implementing cybersecurity requirements in a variety of industrial control systems (eg,… more
    M. C. Dean (11/28/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS/SCI Poly ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    Cybersecurity Engineer - Zero Trust Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Local * * * **The Opportunity:** Join our team as a Senior System Engineer in Data Security, supporting our prestigious engineering client. In this role, you'll… more
    CACI International (12/05/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be ... not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active **TS/SCI… more
    Northrop Grumman (01/01/26)
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  • Cybersecurity Professionals - Ongoing…

    V2X (Reston, VA)
    …Testing Associate Mid-Level (3-7 Years Experience) + Incident Response Analyst + Cybersecurity Engineer + Cloud Security Specialist + Forensics Investigator + ... and professionalism. If you're looking for a mission-driven career protecting critical systems and infrastructure, join our Cybersecurity Talent Pipeline today!… more
    V2X (11/27/25)
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  • Cybersecurity Analyst II

    AeroVironment (Manassas, VA)
    …and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... IT projects by participating in the design, development, and implementation of information systems to ensure these systems include security features and meet… more
    AeroVironment (12/02/25)
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  • Information System Security Officer, Classified…

    Lockheed Martin (Herndon, VA)
    …obtain a CI polygraph\.** This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia\. ... administration of IS in accordance with internal LM and customer cybersecurity requirements, primarily the Risk Management Framework \(RMF\)\. \- Upkeep, monitor,… more
    Lockheed Martin (01/09/26)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …and empower critical Department of Defense (DoD) assets. Looking for an experienced cybersecurity engineer with strong technical depth and a leadership mindset. ... **Cyber Systems Security Engineer Sr.** Location **Manassas,...Staff, you will take a leadership role in enhancing cybersecurity across SWFTS (Submarine Warfare Federated Tactical Systems more
    Gromelski & Associates, Inc. (12/05/25)
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  • Cyber Systems Engineer - level 3…

    Northrop Grumman (Dulles, VA)
    …to architect, implement, and satisfy Risk Management Framework (RMF) CyberSecurity , CyberResilience, and/or CyberSurvivability requirements of satellite systems , ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/02/25)
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  • Information Systems Security…

    Nightwing (Sterling, VA)
    …and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity professional to ... to cyber incident response, investigation, and resolution + Developing and enforcing cybersecurity policies and procedures for accredited systems + The ideal… more
    Nightwing (11/25/25)
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  • Channel Systems Engineer 2

    Palo Alto Networks (Reston, VA)
    …and shared success where your work truly matters. **Your Career** As a Channel Systems Engineer covering some of our leading US channel partners in the ... everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of...and ensuring successful integration and post-sales success. The Channel Systems Engineer will act as a trusted… more
    Palo Alto Networks (12/11/25)
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  • Systems Engineer

    Actalent (Centreville, VA)
    Job Title: Systems Engineer Job Description We are seeking a Systems Engineer to join our team in support of two mission planning software packages, ... a related technical discipline. + 2+ years of experience in Systems Administration or Cybersecurity . + Experience with cybersecurity compliance standards and… more
    Actalent (01/01/26)
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  • Information Systems Security…

    Nightwing (Sterling, VA)
    …and commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our DevSecOps team in Herndon. ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/30/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer ... to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for...engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a… more
    KBR (12/29/25)
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  • R & D Architect Support Engineer

    KBR (Chantilly, VA)
    Title: R & D Architect Support Engineer / Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking aR&D Architect Support Engineer / Systems ... . This position will serve as a technical member of a dynamic systems engineering team supporting the Government customer. The candidate will support the Applied… more
    KBR (12/29/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... critical role - protecting our national security. KBR is seeking a highly motivated Systems Engineer (SE) to support the Customer's SIGINT office. We are looking… more
    KBR (11/15/25)
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  • Information Systems Security…

    TekSynap (Chantilly, VA)
    … Security Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, review and ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and Operations… more
    TekSynap (12/06/25)
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  • Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …responsible for maintaining the test and operational environments to include all cybersecurity tool sets and collaborating with systems and network engineers. ... **Responsibilities:** The duties and responsibilities of the **Senior Information System Security Engineer (ISSE)** include, but are not limited to, the following: +… more
    Amentum (01/09/26)
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