• Cyber Systems Security

    Lockheed Martin (Manassas, VA)
    …integrity, and continued superiority under the sea and across domains\. **The Work** As a Cyber Systems Security Engineer Staff, you will take a ... learning\. **Who You Are** You are an experienced cybersecurity engineer with strong technical depth and a leadership mindset\....cyber experience\. \- Minimum of 7\+years of relevant cyber security , systems and/or software… more
    Lockheed Martin (06/12/25)
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  • Principal Cyber / Systems

    Northrop Grumman (Dulles, VA)
    …the Tactical Space organization. This position will be in **Dulles, VA.** This Cyber Systems Security Engineering position requires demonstrated technical ... they're making history. We have an opening for a ** Cyber / Systems Engineer ** to join our...subsystem. + Performing Attack Surface Analysis (ASA) and preparing Systems Security Plan (SSP) documentation for complex… more
    Northrop Grumman (05/30/25)
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  • Sr Pr. Cyber Systems Engineer

    Northrop Grumman (Dulles, VA)
    …are not only part of history, they're making history. This position is for a Cyber / Systems Security Engineer (C/SSE) for a Space Segment -focused ... the lifecycle are essential. The CSSE is responsible for Cyber CDRL development to document the security ...PDR, CDR, and PSR in accordance with our internal Cyber Systems Engineering Standards document. Emphasis is… more
    Northrop Grumman (05/20/25)
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  • Sr Systems Engineer - Intel…

    L3Harris (Chantilly, VA)
    …off!) Relocation: Relocation assistance is available to qualified applicants Job Description : As a Systems Engineer - Intel & Cyber you will lead and ... cyber domains in the interest of national security . Job Title: Lead, System Engineer -...systemic conversion of customer or product requirements into total systems solutions which meet technical, schedule, and cost constraints… more
    L3Harris (05/07/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **ManTech seeks a motivated and career-focused Senior Cyber Security Engineer to join our team in Chantilly, VA.** This role supports the mission by ... secure system operations across enterprise environments. As a Senior Cyber Security Engineer , you will...of cybersecurity experience + Demonstrated experience as an Information Security Systems Engineer (ISSE) within… more
    ManTech (06/13/25)
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  • Pr. Cyber Software Security

    Northrop Grumman (Dulles, VA)
    …in an Agile engineering environment, where the Cyber Systems Engineer may identify and prioritize security requirements; triage of Static Code Analysis ... ability to work independently is essential. **Additional Responsibilities for a Principal Cyber /Software Security Assurance Engineer include:** + Working as… more
    Northrop Grumman (05/03/25)
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  • Cyber Security Engineer (SME)

    Leidos (Reston, VA)
    **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 (06/11/25)
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  • Principal Cyber Security

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated and mission-focused **Principal Cyber Systems Engineer ** to join our team in **Chantilly, Virginia.** This role supports ... security technologies. You will help protect vital systems and drive cyber defense innovation in...is essential + Performing the duties of an Information Systems Security Engineer (ISSE) in… more
    ManTech (06/13/25)
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  • Cyber Security Engineer

    Nightwing (Herndon, VA)
    …TS/SCI with Polygraph Required Day 1** Nightwing is seeking talented candidates for a Cyber Security Engineer to support a global program based in ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...or more of the following certifications: o Certified Information Systems Security Professional (CISSP) o Cisco Certified… more
    Nightwing (03/25/25)
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  • Cyber Security Engineer

    Acclaim Technical Services (Reston, VA)
    …top workplace among DC area firms and continues to grow. We are actively hiring a Cyber Security Engineer to join our Mission Technology Division working in ... responsible for protecting information systems and networks from potential cyber -attacks. The Cyber Security Engineer must display an excellent… more
    Acclaim Technical Services (04/06/25)
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  • Principle Lead Cyber Engineer

    BAE Systems (Reston, VA)
    …leading a team of support engineers. You will make impacts as a Principal Lead Cyber Security Engineer in the following ways: + Decompose customer product ... protect our freedom. We're seeking a talented Principal Lead Cyber Engineer to join our team at...You'll work closely with cross-functional teams to ensure the security of our products and systems for… more
    BAE Systems (04/30/25)
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  • Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    …join our diverse team of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...This requisition may be filled at either a Principal Cyber Systems Engineer or Sr.… more
    Northrop Grumman (04/16/25)
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  • CARE Cyber Security Automation…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **CARE Cyber Security Automation Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, ... an exciting opportunity for a CARE Next Gen Automation Engineer on a shared services project - part of...program. You will be part of a team of security and operations professionals in improving security more
    CGI Technologies and Solutions, Inc. (04/25/25)
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  • Principal /Sr. Principal Cyber

    Northrop Grumman (Fairfax, VA)
    …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 ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...This requisition may be filled at either a Principal Cyber Systems Engineer or Sr.… more
    Northrop Grumman (06/03/25)
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  • Cyber Security Engineer Lead

    SAIC (Chantilly, VA)
    …excellence on programs of national importance. We are seeking a highly motivated ** Cyber Security Engineer ** **Lead** to join our National Intelligence ... hybrid on-premises and cloud enterprise IT environment. As a Cyber Security Engineer , you will...prevent future breaches + Participate in accreditation processes for systems to ensure compliance with the Sponsor's security more
    SAIC (04/18/25)
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  • Cyber Security Project…

    The Metamorphosis Group (Mclean, VA)
    Cyber Security Project Engineer TS/SCI Clearance with FSP REQUIRED McLean, VA . Government/Military Apply Now Description: MUST BE US CITIZEN MUST POSSESS ... System Security Engineer Professional (ISSEP), Certified Information Security Manager (CISM), and/or Certified Information Systems Auditor (CISA)… more
    The Metamorphosis Group (06/11/25)
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  • Cyber Network Security

    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: ... analysis, performance characterization (eg Wireshark, TCPdump, etc.). + Understanding of network/ cyber security , penetration testing, and information security more
    CACI International (05/08/25)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in the **Chantilly, VA.** ... of degree + 10+ years of experience in a cyber role + Experience with Security Information...Management (SIEM) platforms, and/or Splunk + Knowledge of Linux systems administration, general operating system security practices,… more
    ManTech (05/20/25)
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  • Lead Information Systems Cyber

    The MITRE Corporation (Mclean, VA)
    Security Services Division (R300) is looking to fill a Senior Information Systems Cyber Engineer position, with a focus on classified environments. ... The selected candidate will be responsible for protecting information systems , networks, and computers from security threats....threats. The candidate will perform tasks such as ensuring cyber security is baked into the design… more
    The MITRE Corporation (06/10/25)
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  • Cyber Security Engineer

    SAIC (Reston, VA)
    …& Intel Business Group, USG Mission and Information Technology Division, is seeking a ** Cyber Security Engineer ** to provide information security ... solutions that drive influence operations. If you have specialized skills in information security and tech ops, this is the role for you. Job responsibilities… more
    SAIC (03/28/25)
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