• Cybersecurity Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Cybersecurity Engineer , Senior The Opportunity: Are you looking for an opportunity to share your experience in network and system security to safeguard our ... nation? As a cybersecurity engineer , you can identify, implement, and operate the systems, tools, and approaches needed to assess vulnerabilities, repel threats,… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Senior Cybersecurity Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …role.** Imagine One Technology & Management, Ltd. is seeking four (4) ** Senior Cybersecurity Engineers** with specific experience working with Submarine-Launched ... Seven (7) years of SLBM experience + Possess an understanding of cybersecurity , military system specifications, DoD Information Assurance (IA) policies for both Land… more
    Imagine One Technology & Management (06/25/25)
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  • Cybersecurity Implementation…

    CACI International (Springfield, VA)
    Cybersecurity Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... infrastructure and applications running on Windows and Linux operating systems** ** Engineer and implement cybersecurity solutions leveraging cloud services such… more
    CACI International (05/07/25)
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  • Cybersecurity Implementation…

    General Dynamics Information Technology (Springfield, VA)
    …infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud services such as ... Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Cyber Defense, Cybersecurity ,Technical Knowledge **Certifications:** Information Assurance System Architecture and Engineering… more
    General Dynamics Information Technology (06/03/25)
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  • Cyber Security Specialist - Multiple Levels

    Science Systems and Applications, Inc. (Lanham, MD)
    …Azure Security Engineer Associate + Google Cloud Professional Cloud Security Engineer Senior /Leadership Cybersecurity Roles + Qualifications: + 7-10+ ... Science Systems and Applications, Inc. (SSAI) is seeking candidates for cybersecurity roles to support multiple opportunities with public, private and government… more
    Science Systems and Applications, Inc. (07/02/25)
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  • Senior Network Engineer (SEAS) w/…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems ... with the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME), mentorship and… more
    V2X (06/21/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. Design security architectures for use within the IS and… more
    ManTech (07/03/25)
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  • Senior Cyber Capability Developer (Reverse…

    Leidos (Lorton, VA)
    …The National Security Sector (NSS) has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer ) in our Cyber & Analytics ... upcoming contract award! **What you'll be doing:** + The Senior Cyber Capability Developer (Reverse Engineer ) is...a Polygraph. + Bachelor's degree in computer science, Electrical Engineer , Cybersecurity , or a relevant field, or… more
    Leidos (06/08/25)
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  • Senior Systems Security Engineer

    SMX (Dahlgren, VA)
    Senior Systems Security Engineer (4413)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Security Engineer will work as...and management of security solutions in alignment with DoD/Navy cybersecurity policies and standards. This position will be hybrid… more
    SMX (07/09/25)
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  • Senior Information System Security…

    Amentum (Warrenton, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Information System Security Engineer ** to join our team of passionate individuals ... voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program boasts a professional… more
    Amentum (07/02/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Springfield, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - Cyber Planning (Active TS/SCI w/CI Poly ... (100% Onsite) Job Description: L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Cyber Planner supporting a critical… more
    L3Harris (07/02/25)
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  • Senior Systems Engineer (Network)

    First Division Consulting (Dahlgren, VA)
    This position is contingent on contract award** First Division Consulting is seeking a Senior Systems Engineer (Network) to support a Department of the Navy ... Juniper, TCP/IP, and VoIP technologies, while ensuring compliance with DoD cybersecurity policies. Key Responsibilities: + Design, implement, and manage secure… more
    First Division Consulting (06/19/25)
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  • Senior Systems Security Engineer

    First Division Consulting (Dahlgren, VA)
    …is contingent on contract award Position Overview: First Division Consulting is seeking a Senior Systems Security Engineer to support a Department of the Navy ... configuring, troubleshooting, and managing security solutions in compliance with DoD cybersecurity policies. The ideal candidate will have expertise in vulnerability… more
    First Division Consulting (06/19/25)
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  • Senior Field Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …documentation, and development and operation of training simulations. SimIS seeks a Senior Field Engineer to provide advanced technical leadership and ... and engineering analysis to ensure optimal performance of training environments. The Senior Field Engineer serves as the primary technical authority for… more
    SimIS Inc. (07/12/25)
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  • Senior Technical Engineer /Scientist…

    Nou Systems, Inc. (Fort Belvoir, VA)
    …systems and improve capabilities. We are pleased to announce an opening for a Senior Technical Engineer /Scientist who will join our Engineering Services Team in ... growing technology company operating in missile defense, space superiority, cybersecurity , test range modernization, and many other marketspaces. Qualified… more
    Nou Systems, Inc. (06/14/25)
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  • Senior SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... optimizing defense systems that ensure national security and shape the future of space defense. Senior SIGINT Systems Engineer KBR is seeking a Senior SIGINT… more
    KBR (05/13/25)
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  • Senior Cyber Network Engineer

    CACI International (Chantilly, VA)
    Senior Cyber Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... 10% Type of Travel: Local * * * **The Opportunity:** Join our team as a Senior Principal Cyber Network Engineer in Chantilly, VA where you will be responsible… more
    CACI International (06/23/25)
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  • Senior Network Engineer

    KBR (Chantilly, VA)
    Title: Senior Network Engineer Belong. Connect. Grow. with KBR! KBR is seeking a highly skilled and experienced Senior Network Engineer to oversee ... and performance monitoring frameworks. + Ensure operational compliance with federal cybersecurity mandates (eg, FISMA, NIST) and disaster recovery best practices. +… more
    KBR (06/07/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Imagine One Technology & Management, Ltd. is seeking four (4) ** Senior Security Systems Engineers** with specific experience working with Submarine-Launched ... work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will be expected to: +...Authorization (A&A) artifacts. + Document a system from a cybersecurity perspective using Microsoft (MS) Office including MS Word,… more
    Imagine One Technology & Management (07/01/25)
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  • Senior Systems Engineer - Active…

    RTX Corporation (Sterling, VA)
    …problems that create a safer, more secure world. We have an exciting opportunity for a Senior Systems Engineer to join our team. This role supports one of our ... engineering support, guidance, and fostering team communication. As a Senior Systems Engineer , you will serve in...+ Experience working with NIST 800-53, Privacy Framework and Cybersecurity Framework requirements **What We Offer** + Our values… more
    RTX Corporation (07/11/25)
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