• Cyber Security Engineer

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Cyber Security Engineer Lead ** to join our team in **Springfield, VA.** The Cyber ... + Bachelor's Degree in Cybersecurity, Information Technology, Computer Science, or a related Cyber Security field. + Certified Information Systems Security more
    ManTech (10/18/25)
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  • Senior Cyber Security

    General Dynamics Information Technology (Lanham, MD)
    …Full-Time **Introduction:** We are seeking a highly experienced and knowledgeable Senior Cyber Security Engineer to lead and support our Security ... **US Citizenship Required:** Yes **Job Description:** **Job Title: Senior Cyber Security Engineer - Security...communication skills. + Ability to work under pressure and lead complex security initiatives. **Preferred Skills:** +… more
    General Dynamics Information Technology (10/15/25)
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  • Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career-oriented **Principal Cyber Security Engineer ** to join our dynamic team in **Chantilly, VA** . In this role, you ... will lead cyber solution development and deployment in...and patches across Linux and Windows platforms. + Design, engineer , and deploy Privileged Access Management (PAM) and Multi-Factor… more
    ManTech (10/21/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …Technical Field or applicable experience + 6+ years' experience working as a Cyber Engineer working in application, system + DoD Information Assurance Technical ... Description:** + GDIT is looking for a Cross Domain Engineer to lead the design of cross...(IAT) Level II + and network Cyber Security + Experience working with Cross… more
    General Dynamics Information Technology (09/30/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …is committed to ensuring you receive the utmost employee care. Responsibilities As a Cyber Engineer you will provide SETA support to the NRO's Integrated Systems ... Community Government project leads with the planning, organizing and management of cyber security implementation on systems related to satellite ground… more
    Sciolex Corporation (10/09/25)
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  • Defensive Cyber Operations Lead

    World Wide Technology (Chantilly, VA)
    … **Responsibilities:** + Lead a multi-partner DCO team consisting of cyber security engineers and analysts responsible for monitoring, threat detection, ... join WWT today! We are looking for a Defensive Cyber Operations Lead to support our Managed...automation experience (eg, Python, PowerShell). + Cloud certifications (AWS Security Specialty, Azure Security Engineer more
    World Wide Technology (10/02/25)
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  • Senior Cyber Capability Developer

    TekSynap (Springfield, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Cyber Capability Developer (Reverse Engineer ) is an accomplished technical professional ... and debugging ARM assembly code. **Overview** We are seeking a Senior - Cyber Capability Developer/Reverse Engineer to join our team supporting a government… more
    TekSynap (08/21/25)
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  • Senior Information System Security

    Leidos (Alexandria, VA)
    …Digital Modernization Sector at Leidos is seeking a dynamic **Information Systems Security Engineer (ISSE)** to support cloud modernization initiatives for the ... such as CCSP, AWS Certified Security - Specialty, or Azure Security Engineer required. + Excellent facilitation, communication, and stakeholder engagement… more
    Leidos (10/18/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Agency (DISA) Security Technical Implementation Guides (STIGs) and National Security Agency (NSA) recommendations. + Lead the identification of disagreements ... to bring the system into compliance. + Plan, develop, execute and document results of security test procedures. + Lead the analysis and testing of a designated… more
    Imagine One Technology & Management (09/30/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Physical Security Engineer 4** to join our ** Security and Electronic ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (10/23/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …+ Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will require a TS/SCI clearance Imagine ... One Technology & Management, Ltd. is seeking two (2) ** Security Engineers.** This position is contingent upon award of...to which it interfaces, both physically and virtually. + Lead and perform as ISSO to be focal point… more
    Imagine One Technology & Management (09/24/25)
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  • MBSE Lead Engineer - FAA Bnatcs

    Parsons Corporation (Centreville, VA)
    …Air Traffic Control System (BNATCS)? Parsons is seeking an experienced **MBSE Lead Engineer ** to drive architecture, requirements, safety, and verification ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (11/04/25)
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  • Network Access Control Engineer Senior

    General Dynamics Information Technology (Alexandria, VA)
    …**Job Description:** Advance your career while impacting our national security in cyber as a **Network Access Control Engineer Senior** at GDIT. Here, ... Cyber and IT Risk Management **Skills:** Access Control (AC), Security Policies,Wireless Networks **Experience:** 5 + years of related...Science Experience:** 5+ years of related experience in network engineer and security , with a focus on… more
    General Dynamics Information Technology (10/14/25)
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  • Telecommunications Engineer Lead

    General Dynamics Information Technology (Fort Belvoir, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Telecommunications Engineer Lead to help support the DLA LAN Support program ... Certified Network Associate (CCNA) | Cisco - Cisco, CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 +...OH.** **MEANINGFUL WORK AND PERSONAL IMPACT:** As a Telecommunications Engineer Lead for our LAN Support program,… more
    General Dynamics Information Technology (10/26/25)
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  • Chief Engineer

    Huntington Ingalls Industries (Fairfax, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $142,262.00 - $200,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides ... a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within… more
    Huntington Ingalls Industries (10/29/25)
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  • Detection Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …the mitigation of threats to information systems to safeguard our nation? As a systems security and network security engineer , you can identify the data ... variety of audiences, including senior management. + Implement infrastructure and cyber security controls, including enhanced detection and vulnerability… more
    BOOZ, ALLEN & HAMILTON, INC. (10/11/25)
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  • Palo Alto Prisma Engineer - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Palo Alto Prisma Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Position ID:** ... . **Position Description:** CGI Federal is seeking a Senior Network Security Architect/ Engineer with deep expertise in Palo Alto Prisma… more
    CGI Technologies and Solutions, Inc. (09/04/25)
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  • Instrumentation and Controls Engineer

    MPR Associates (Alexandria, VA)
    …storage, natural gas power, and/or oil and gas industries. + Familiarity with cyber security controls and protocols, and experience identifying and mitigating ... seeking a capable and motivated Instrumentation and Controls (I&C) Engineer - Network Communications to join our team. If...cyber security vulnerabilities on field deployed equipment.… more
    MPR Associates (08/19/25)
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  • Advanced Cloud Protection (ACP) Engineer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …Cloud Protection (ACP) Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Position ID:** ... lead initiatives across identity, host, network, and application security domains. Your insights on cloud security ,...**Skills:** + Cloud Native Development + Container Technology + Cyber + English + Infrastructure as a Code **What… more
    CGI Technologies and Solutions, Inc. (10/14/25)
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  • Software Engineer Sr Advisor Intelligence…

    General Dynamics Information Technology (Fairfax, VA)
    …support national security initiatives through advanced application development. As a lead engineer , you will guide a high-performing team building secure, ... years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems as a… more
    General Dynamics Information Technology (10/21/25)
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