• Office of the Secretary of Defense (Arlington, VA)
    …Incorporates technology to enhance efficiency and achieve results. Ensures access to and security of technology systems . ECQ 3: Merit and Competence - This ... capability portfolios across the Department in the nuclear weapons systems ; nuclear command, control, and communications; missile defense; command, control,… more
    Upward (08/10/25)
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  • Cyber Security Systems

    BAE Systems (Herndon, VA)
    …and high profile programs within the government. ABC **Required Education, Experience, & Skills** Cyber Security Systems Engineer plans, coordinates, and ... Other incentives may be available based on position level and/or job specifics. ** Cyber Security Systems Engineer (Senior)** **116167BR** EEO Career Site… more
    BAE Systems (09/11/25)
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  • Principal Cyber Security

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven **Principal Cyber Security Systems Engineer ** to join our team in **Chantilly, VA** . This role offers an ... exciting opportunity for an experienced engineer to secure and optimize complex infrastructure in support...with cross-functional teams to ensure secure, scalable, and high-performing systems . You will help design, implement, and maintain secure… more
    ManTech (10/09/25)
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  • Cyber Security Systems

    Lockheed Martin (Herndon, VA)
    **Description:** Lockheed Martin Space is seeking experienced Cyber Security Systems Engineers to join our team\. As a member of this security team, you ... will play a critical role in ensuring the security and compliance of our classified systems ...Compliance Checker \(SCC\), DISA STIGs Ability to translate/brief complex cyber security principles to all levels of… more
    Lockheed Martin (10/04/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    Security , etc. * 15 years of experience as a Cyber Security Engineer or Systems Engineer * Experience presenting technical information to both ... look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join...- cybersecurity risk assessments, architecture design reviews, and provide cyber security guidance to the engineering and… more
    Amentum (10/01/25)
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  • Principal /Sr. Principal Cyber

    Northrop Grumman (Fairfax, VA)
    Systems Engineer level. **Basic Qualifications for a Principal Cyber Systems Engineer :** + A security clearance is not required at the time of ... to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + A security clearance is not required at the time of… more
    Northrop Grumman (08/22/25)
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  • Principle Cyber Security

    Koniag Government Services (Washington, DC)
    Cyber Security , Network Systems ** **Job Function** ** Cyber Security Architect/ Engineer ** **Pay Type** **Salary** **Education Level** **Bachelor's ... a Koniag Government Services company, is hiring a Principle Cyber Security Engineer . Position requires...incident response and forensic analysis activities. + Work with security architecture and systems administrator teams to… more
    Koniag Government Services (10/04/25)
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  • Senior Network Engineer

    Koniag Government Services (Chantilly, VA)
    …**Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** **Network Engineer ** **Pay Type** **Salary** **Education Level** ... and configuration of security measures such as access control, intrusion detection systems , and firewalls to protect against cyber threats + Guide the… more
    Koniag Government Services (09/10/25)
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  • Principal or Senior Principal Cyber

    Northrop Grumman (Annapolis, MD)
    …best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer ... of Annapolis, MD. We are seeking a highly skilled Cyber Systems Engineer to join...**Responsibilities:** + Design, develop, and implement cyber security solutions to safeguard the organization's systems more
    Northrop Grumman (10/04/25)
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  • Senior Cyber Security

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a **Senior Cyber Security Engineer ** who is responsible for developing and implementing advanced security ... hardware to support the design and deployment of defensive cyber measures. The engineer conducts research on...mission systems . + Design and implement defensive cyber security solutions to protect data, networks,… more
    Leidos (08/30/25)
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  • Cyber Security Engineer

    BAE Systems (Herndon, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Cyber Security Engineer ** **115627BR** EEO Career Site Equal Opportunity ... integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and...GSEC, or Cloud Security certifications (eg, AWS Security , Azure Security Engineer ) +… more
    BAE Systems (09/09/25)
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  • Principal or Senior Principal Cyber Network…

    Northrop Grumman (Annapolis, MD)
    …work of your career. We are looking for you to join our team as a Principal Cyber Network Systems Engineer or Senior Principal Cyber Network Systems ... Responsibilities:** + Design, develop, and implement cyber security solutions to safeguard the organization's systems ...This requisition may be filled at either the Principal Cyber Network Systems Engineer or… more
    Northrop Grumman (09/06/25)
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  • Sr./Pr. Program Cyber Systems

    Northrop Grumman (Dulles, VA)
    …are not only part of history, they're making history. This Principal (or Senior Principal) Cyber Systems Engineer position is for an Information Systems ... communications subsystems and ground software. Prior knowledge and experience applying Cyber /SSE principles to complex systems throughout the system development… more
    Northrop Grumman (10/01/25)
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  • Information System Security Engineer

    Amentum (Elkridge, MD)
    …make a direct impact on the Nation's security and intelligence mission. As a Cyber Systems Engineer / Information System Security Engineer (ISSE) ... look no further. Amentum is seeking a **Information System Security Engineer (ISSE)** to join our team...Community Directives (ICD). This includes interfacing with Group-level Information Systems Security Managers (ISSMs) and Security more
    Amentum (09/22/25)
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  • Senior Network Engineer (Remote)

    Koniag Government Services (Chantilly, VA)
    …Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** **Network Engineer ** **Pay Type** **Salary** ... vulnerabilities. + Design and implement remediation and recovery plans for enterprise systems + Apply and maintain enterprise network security solutions and… more
    Koniag Government Services (09/04/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    Title: Cyber Security Engineer Type: Contract... systems , appliances, and networks to elevate the security posture of the program. The Cyber ... DHS suitability prior to starting employment. Description: The successful Cyber Security Engineer applies current...IDS/IPS, and proxies, to name a few. * Develops security systems for any manual or automated… more
    Shuvel Digital (09/25/25)
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  • Hybrid Cyber Security

    Shuvel Digital (Arlington, VA)
    Hybrid Cyber Security Engineer Type: Contract... systems , appliances, and networks to elevate the security posture of the program. The Cyber ... of degree level education. Rate: Market Description: The successful Cyber Security Engineer applies current...IDS/IPS, and proxies, to name a few. + Develops security systems for any manual or automated… more
    Shuvel Digital (09/25/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & ... protecting the customer's information systems and networks from potential cyber -attacks. The Cyber Security Engineer must display an excellent… more
    Leidos (08/29/25)
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  • FSO/Industrial Security Cyber

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **FSO/Industrial Security Cyber Engineer , Junior** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, ... CGI Federal has an exciting opportunity for a FSO/Industrial Security Cyber Engineer within our...and perform ongoing security monitoring of classified systems . * Incident response: The engineer investigates… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    **Description** Leidos has an exciting opening for you, our next **TS/SCI Cyber Security Engineer ** working across several Task Orders under the DOMEX ... that values innovation, collaboration, and professional development. As a Cyber Security Engineer , your job...and Government counterparts to perform the full spectrum of systems and cyber security engineering… more
    Leidos (07/11/25)
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