• Cyber Security Systems

    BAE Systems (Herndon, VA)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Cyber Security Systems Engineer (Expert)** **115671BR** EEO ... within the government. ABC **Required Education, Experience, & Skills** Cyber Secuirty Systems Engineer plans,...& Skills** Cyber Secuirty Systems Engineer plans, coordinates, and implements security measures… more
    BAE Systems (09/09/25)
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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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  • Senior Cyber Security Detections…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer ** to join our team in **Chantilly, VA.** This role ... supports our Cyber Operations mission by providing critical detection and response...where employees come first, and you'll help defend national security while working on rewarding projects with room for… more
    ManTech (10/21/25)
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  • Chief Engineer Cyber IT Program

    BAE Systems (Sterling, VA)
    … missions? The BAE Intelligence & Security Sector is seeking a Chief Engineer responsible for leading Cyber IT Engineering for a large Intelligence customer. ... Security + Defensive Cyber strategies + Cyber auditing of IT systems + Configuration...available based on position level and/or job specifics. **Chief Engineer Cyber IT Program** **115615BR** EEO Career… more
    BAE Systems (09/09/25)
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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 (08/08/25)
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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 (10/24/25)
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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 support of mission-critical...technical team dedicated to securing our nation's most sensitive systems . **Responsibilities:** + Maintain and support Identity and Access… more
    ManTech (10/21/25)
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  • Senior Cyber Security

    CareFirst (Reston, VA)
    …at a technical level. + Knowledge of hardware and software, networks, data centers, systems , and cyber security related issues. + Proficient in ethical ... and 3 years related experience. **Licenses/Certifications** + CISSP Certified Information Systems Security Professional Upon Hire Preferred + CISM -… more
    CareFirst (10/29/25)
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  • Cyber Security Engineer

    CACI International (Sterling, VA)
    Cyber Security Engineer Job Category: Information..., you will get to help shape and design the security features in the next generation systems . We ... CACI is seeking an **ISSO** to help us secure our customer's advanced collection systems . In addition to delivering the current version of the systems more
    CACI International (10/23/25)
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  • Cyber Security Engineer

    Cinteot (Herndon, VA)
    Cyber Security Engineer (location: Herndon, VA) + TS/SCI with adjudicated CI poly required prior to start + Must have DoD 8570/8140 approved certification ... and sustainment. * Secure Configuration/Hardening of Department of Defense (DoD) information systems . * Security Information and Event Management (SIEM) and… more
    Cinteot (10/07/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …collaborative team that supports challenging, meaningful work that is vital to our national security , apply today! **Principal Cyber Engineer ** Cyber ... Cyber Engineer ** Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support… more
    Nightwing (09/12/25)
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  • Principal/Sr. Principal Cyber Software Test…

    Northrop Grumman (Chantilly, VA)
    …of your career. We are looking for you to join our team as a **Principal** ** Cyber Software Test Engineer ** and **Sr. Principal** ** Cyber Software Test ... in a timely manner and make recommendations **Basic Qualifications for a Principal Cyber Software Test Engineer :** + **Candidate must currently have an active… more
    Northrop Grumman (11/01/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …meaningful work that is vital to our national security , apply today! **Senior Cyber Test Engineer ** CODEX is seeking a cyber test engineer ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (10/18/25)
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  • Cyber Operations Engineer - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …**US Citizenship Required:** Yes **Job Description:** We are seeking a highly skilled Cyber Operations Engineer with an active TS/SCI level clearance to join ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cyber ...cybersecurity team. This role is critical in ensuring the security , availability, and integrity of our systems more
    General Dynamics Information Technology (10/04/25)
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  • Cyber Software Engineer - Early…

    Lockheed Martin (Herndon, VA)
    …performs requires a much higher level of engagement and ingenuity than your average Cyber Security role\. We are composing creative offensive cyber solutions ... Lockheed Martin Space is seeking a part\-time Early Career Cyber Network Operations Software Engineer \. As a...to real\-world problems, all in the name of national security \. From Day One, you will be launched into… more
    Lockheed Martin (10/22/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …Intelligence Community Government project leads with the planning, organizing and management of cyber security implementation on systems related to satellite ... and 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 … more
    Sciolex Corporation (10/09/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos has an opening for a ** Cyber Engineer in Reston, Virginia** to support a fast-paced team working on ... projects critical to National Security . The primary focus of the group is reverse...Citizenship is required. * There are multiple levels of Cyber Engineer positions available with varying levels… more
    Leidos (09/25/25)
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  • Sr. Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …career. **Northrop Grumman Mission Systems ** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program in ... 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 (10/21/25)
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  • Calling all Top Secret Cleared Cyber

    Northrop Grumman (Dulles, VA)
    …with a background in Cyber Systems Engineering.** A Cyber Systems Security Engineering position requires demonstrated technical accomplishments ... for a segment or subsystem + Perform Attack Surface Analysis (ASA) and prepare Systems Security Plan (SSP) documentation for complex space systems , including… more
    Northrop Grumman (10/16/25)
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  • Senior Cyber Forensics and Malware Analyst

    BAE Systems (Sterling, VA)
    …Team as a Senior Cyber Forensics and Malware Analyst** At BAE Systems , we're passionate about harnessing the power of technology to create innovative solutions ... you will play a critical role in ensuring the security and integrity of our systems and...security threats. You will also monitor access to cyber tools in all environments for suspicious access attempts… more
    BAE Systems (10/30/25)
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