• Senior Cyber Security

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** Senior Cyber ... Security engineers are responsible for the quality of cyber security related solution delivery, development, testing...+ Perform Linux based system upgrades and patches + Engineer and deployment of a privileged access management (PAM)… more
    ManTech (10/16/25)
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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.** ... lieu of degree + 10+ years of experience in a cyber role + Experience with Security Information and Event Management (SIEM) platforms, and/or Splunk + Knowledge… 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...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 Security Engineer

    CACI International (Sterling, VA)
    Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... you will get to help shape and design the security features in the next generation systems. We are...Continuous Monitoring- Maintain system currency with DISA STIG- Update security documentation (SSP, Test Plans & scripts, POA&M, etc.)… more
    CACI International (10/23/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …Sterling, VA Clearance: TS/SCI Poly **This position is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...identify, design, and deploy security controls and subsystems to support the on-premises secure… more
    Nightwing (09/26/25)
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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 ... in the intelligence community, defense, civil, and commercial markets. **Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum … more
    Nightwing (09/12/25)
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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 customers'… more
    Nightwing (10/18/25)
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  • Pr Cyber Systems Engineer (TS) Space…

    Northrop Grumman (Dulles, VA)
    …employees are not only part of history, they're making history. A Cyber Systems Security Engineering position requires demonstrated technical accomplishments in ... Department of Defense (DoD), Intelligence Community, and/or Special Access Program, Cyber /SSE security controls, and or survivability requirements, as required… more
    Northrop Grumman (11/06/25)
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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. ... as: + Identity and Access Management + Cross Domain Security + Defensive Cyber strategies + ...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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  • 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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  • 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 ... project leads with the planning, organizing and management of cyber security implementation on systems related to satellite ground processing capabilities.… more
    Sciolex Corporation (10/09/25)
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  • Sr. Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …your career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program in ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (10/21/25)
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  • Senior Cyber Forensics and Malware Analyst

    BAE Systems (Sterling, VA)
    …to identify potential security threats. You will also monitor access to cyber tools in all environments for suspicious access attempts or activity, analyze and ... **Job Description** **Join Our Team as a Senior Cyber Forensics and Malware Analyst** At BAE Systems,...engineering, and analysis of system anomalies in support of security operations + Analyze and reverse engineer more
    BAE Systems (10/30/25)
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  • Defensive Cyber Operations Lead

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

    Nightwing (Sterling, VA)
    …peer recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/27/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …to work independently and build relationships with technical reps across divisions, comfortable with cyber security and able to brief issues to the customer + ... experience + 5 years Information Assurance / Information System Security experience + Possess a DoD 8140 Cyber...based on position level and/or job specifics. **Information Systems Security Engineer (ISSE)** **116464BR** EEO Career Site… more
    BAE Systems (09/19/25)
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  • Space Information Systems Security

    Parsons Corporation (Chantilly, VA)
    …possible. **Job Description:** Parsons is looking for a talented **Space** **Information System Security Engineer ** to join our growing team! In this role you ... to a diverse audience in layman's terms + Experience with the cyber security of space solutions. + Experience implementing or assessing cybersecurity solutions… more
    Parsons Corporation (11/05/25)
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  • Information Systems Security

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate ... of all System Program Office sponsored systems. + Provide the Information System Security Engineer (ISSE) support for IA systems concept, requirements, design,… more
    SAIC (11/06/25)
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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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  • Information Systems Security

    Amentum (Chantilly, VA)
    …space? If so, look no further. Amentum is seeking a **Principal Information System Security Engineer ** to join our team of passionate individuals in **Chantilly, ... We are seeking a highly skilled and experienced Principal Information System Security Engineer to join our team. The successful candidate will bring extensive… more
    Amentum (08/19/25)
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