• 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 (11/18/25)
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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 ... , CEH, GSEC, or Cloud Security certifications (eg, AWS Security , Azure Security Engineer ) + Experience working in air-gapped environments or with… more
    BAE Systems (09/09/25)
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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 ... such as CompTIA Security +, ISC2 CISSP, or equivalent + Identify vulnerabilities and...and provide analysis, guidance, and remediation requirements. + Provide Security Technical Implementation Guide (STIG) hardening guidance. + Complete… more
    Cinteot (10/07/25)
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  • Cyber Security Project…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** Cyber Security Project Engineer ** to support a diverse set of corporate goals across the organization by conducting ... 12 years or more experience. + Demonstrated experience analyzing IT systems for cyber security vulnerabilities. + Demonstrated experience developing IT system or… more
    SAIC (11/14/25)
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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 (11/07/25)
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  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    …Continental US Anticipated Posting End: 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If ... Cloud Cyber Engineer Job Category: Information Technology...engineers are an integral part of the development team. Cyber security engineers are expected to be… more
    CACI International (11/11/25)
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  • Senior Cyber Security

    CareFirst (Reston, VA)
    …Skills and Abilities (KSAs)** + Ability to perform risk assessments and investigate cyber security incidents. + Ability to understand vulnerabilities at a ... + Knowledge of hardware and software, networks, data centers, systems, and cyber security related issues. + Proficient in ethical hacking techniques. + Strong… more
    CareFirst (11/07/25)
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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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  • Cyber Systems Engineer - level 3…

    Northrop Grumman (Dulles, VA)
    …schedule, with every other Friday off. **Position Description** : A Cyber Systems Security Engineering position requires demonstrated technical accomplishments ... Northrop Grumman Space Systems is seeking a _Cyber Systems Engineer - level 3 or 4 to_ join our...of Defense (DoD), Intelligence Community, and/or Special Access Program, Cyber /SSE security controls, and or survivability requirements,… more
    Northrop Grumman (11/18/25)
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  • Cyber AI and Automation Lead…

    Tyto Athene (Reston, VA)
    …The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), Network ... anomaly detection in network traffic, user behavior, system logs, and security events. + Engineer solutions to identify sophisticated cyber threats and… more
    Tyto Athene (11/05/25)
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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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  • Military Veteran Opportunity-Senior OT…

    Bechtel Corporation (Reston, VA)
    …to meet cybersecurity requirements for various NS&E projects. The Senior OT Cyber Engineer will be responsible for reviewing and interpreting cybersecurity ... may involve development of novel concepts, approaches, and solutions. The Senior OT Cyber engineer will be interfacing and coordinating with other engineering… more
    Bechtel Corporation (11/07/25)
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  • Cyber Operations Engineer

    CACI International (Chantilly, VA)
    Cyber Operations Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is seeking a VDI Automation Engineer to assist with the development, deployment, and O&M...department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and… more
    CACI International (11/07/25)
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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 ... Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cyber Operations, Cyber more
    General Dynamics Information Technology (10/04/25)
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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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  • 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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