• Cyber Systems Security

    Gromelski & Associates, Inc. (Manassas, VA)
    ** Cyber Systems Security Engineer Sr.** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **686** **_Cyber ... **_Cyber Systems Security Engineer Sr. Job Description:_** As a Cyber Systems Security Engineer Staff, you will take a leadership role in… more
    Gromelski & Associates, Inc. (12/05/25)
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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 (11/21/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …infrastructures. Responsible for evaluating current network security systems . HOW A CYBER WIRELESS SECURITY ENGINEER WILL MAKE AN IMPACT + Serves as ... Deliver solutions to complex problems as a Secure Wireless Engineer at GDIT. Here, you'll tailor cutting-edge solutions to...in-depth experience with Wireless Networks + Areas of information systems security ; including policy; security more
    General Dynamics Information Technology (10/18/25)
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  • Cyber Systems Engineer

    Northrop Grumman (Dulles, VA)
    …is 100% onsite and cannot accommodate telecommute work. A _Cyber Systems Security Engineering_ position requires demonstrated technical accomplishments in ... subsystem + Perform Attack Surface Analysis (ASA) and prepare Systems Security Plan (SSP) documentation for complex...Bachelor's degree in STEM field with 5 years of cyber systems experience - OR - Master's… more
    Northrop Grumman (12/02/25)
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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: ... None Type of Travel: None * * * **The Opportunity:** **CACI is seeking a talented Cyber Network Security Engineer to join our team in Chantilly, VA. This… more
    CACI International (12/02/25)
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  • 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, and...in lieu of a degree + 5+ years of cyber experience in support of mission systems more
    ManTech (12/11/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …no challenge we can't turn into opportunity. And our work depends on TS/SCI level cleared ** Cyber Systems Engineer lll - ECDS** joining our team to support ... Technical Field or applicable experience + 6+ years' experience working as a Cyber Engineer working in application, system + DoD Information Assurance Technical… more
    General Dynamics Information Technology (12/30/25)
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  • Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports ... cyber experts to develop solutions that enhance network compliance and security posture across DoD systems . **Responsibilities include but are not limited… more
    ManTech (12/13/25)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …on CIS/STIG requirements. **Qualifications** **Minimum Requirements** + Bachelor's degree in Cyber Security , Information Technology, Computer Science, or a ... and cloud workloads aligned with zero-trust principles. + Cloud Security : Engineer guardrails (policies, blueprints, landing zones),...equivalent experience. + Minimum seven years of experience in cyber security or a related field. +… more
    SOS International LLC (12/31/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …Administrator Associate, VMware VCP, Nutanix NCP. **Overview** We are seeking a Cyber operations Readiness Assesment Systems Engineer /Reviewer (Windows) to ... multiple functional disciplines and support operational needs. The Windows Systems Engineer /Reviewer will assess Windows-based infrastructures, including Active… more
    TekSynap (12/24/25)
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  • Cyber Splunk Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …the planning, documents, and implements hardware and software refresh and upgrade of Cyber Security Systems . Supports periodic firewall rule set review ... are looking to hire a Cyber Splunk Engineer that can enhance our security team....user and admin skills demonstrating competency to maintain our Cyber Security systems . + Expert… more
    General Dynamics Information Technology (12/08/25)
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  • Virtual Infrastructure Engineer - Advanced…

    IDS International (Arlington, VA)
    Job Title Cyber Virtualization Engineer Why IDS? IDS believes in resolving conflict, building innovative approaches to do so. Combining operational expertise ... on customer requirements. Job Description SITE 525 is seeking a highly skilled Cyber Virtualization Engineer to support the development and sustainment of… more
    IDS International (01/08/26)
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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...to protect against cyber attacks. Providing enhanced security architectures, development tools, and information systems more
    CACI International (11/11/25)
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  • Senior Splunk Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, ... play a key role in maintaining and tuning Splunk systems , while collaborating with technical teams and cyber...system documentation + Enforcing role-based access controls and operational security policies + Collaborating with cyber analysts… more
    ManTech (12/30/25)
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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 **Chantilly, VA.** This role ... include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment... systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP… more
    ManTech (12/13/25)
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  • Senior 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 (01/09/26)
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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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  • Cyber Test Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …solutions that will be executed on a worldwide stage. We're looking for an experienced cyber systems engineer like you to apply your knowledge of defense ... Cyber Test Engineer The Opportunity: As a ...T rus t ( ZT ) technologies + Experience with Cyber Systems Engineering and Assessment and Authorization (… more
    BOOZ, ALLEN & HAMILTON, INC. (12/13/25)
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  • ACTI Cyber Threat Exploitation…

    Amazon (Arlington, VA)
    …NY, USA | Seattle, WA, USA Amazon is seeking an innovative Senior Security Engineer to join the Amazon Cyber Threat Intelligence (ACTI) team as a Cyber ... leadership, service teams, partners, and both internal and external customers. In the Cyber Threat Exploitation Engineer role you will formulate new analytic… more
    Amazon (12/31/25)
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  • AWS Cyber Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Qualys vulnerability management, + Helping the engineering productivity team and others in solving cyber security problems in a way that not only comply with ... related experience **Job Description:** GDIT is seeking a AWS Security Cloud Engineer to join our Federal...required standards, but also contribute materially to the security of Target systems + Work closely… more
    General Dynamics Information Technology (11/05/25)
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