• ABBTECH Professional Resources, Inc. (Reston, VA)
    …project teams including Software Development, System Engineering/ Verification and Validation, Security , Compliance and Quality Assurance . - Experience working ... **Systems Engineer ** **Location- Reston, Va** **Clearance- TS/SCI w/ FSP**...using non-quantitative tools and guidelines from past experience. - Security Patching - Support of Servers in an AWS… more
    DirectEmployers Association (10/22/25)
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  • Security Engineer , Security

    Google (Reston, VA)
    Security Engineer , Security Assurance , Google Public Sector _corporate_fare_ Google _place_ Reston, VA, USA **Mid** Experience driving progress, solving ... experience. + 5 years of experience with software development, pen testing, security assurance , blue team operations, or security consulting. + Experience… more
    Google (11/04/25)
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  • Testing & Assurance Engineer

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Testing & Assurance Engineer will design and execute comprehensive verification, validation, and ... clearance and SCI eligibility. **Overview** We are seeking a **Testing & Assurance Engineer ** to support National Geospatial-Intelligence Agency (NGA) Artificial… more
    TekSynap (10/25/25)
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  • Quality Assurance Engineer

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** As a **Quality Assurance Engineer ** at Parsons, you will work with development teams and ... on automation best practices **Required Skills:** + Must have active **Top Secret/SCI** security clearance and be amenable for poly upgrade + Must have a minimum… more
    Parsons Corporation (08/09/25)
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  • Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: ... activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop and… more
    L3Harris (11/01/25)
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  • Lead Information Security Engineer

    Lumen (Herndon, VA)
    …worldwide DDoS threats and issue posture and assessment reports This Lead Information Security Engineer position operates in a supportive role implementing ... trouble / change requests for the Lumen managed DDoS product. The Lead Information Security Engineer is expected to perform as technical lead, including basic… more
    Lumen (11/01/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …be available based on position level and/or job specifics. **Information Systems Security Engineer (ISSE)** **116464BR** EEO Career Site Equal Opportunity ... s Degree plus 7 years relevant experience + 5 years Information Assurance / Information System Security experience + Possess a DoD 8140 Cyber Workforce IAT Level… more
    BAE Systems (09/19/25)
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  • Systems Engineer - Information Systems…

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. **Systems Engineer - Information Systems Security ** **115834BR** EEO Career Site Equal ... and CONOPS. You will advise and assist the Sponsor with development of System Security Plans. You will monitor, track, and update status of systems in the assessment… more
    BAE Systems (09/09/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …who effectively articulates vision/mission to team + Experience with Enterprise Mission Assurance Support Service (eMASS) + Experience with Security relevant ... **Worker Type** Regular **Job Description** **Summary** The Information Systems Security Manager (ISSM) provides information systems security support for DoD and… more
    AeroVironment (10/11/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …Leidos National Security Sector is seeking a fully cleared Systems Engineer to support an enterprise IT program. The program requires systems engineering ... **Description** **Systems Engineer ** **Are you looking for an opportunity to...as well as partner with relevant client technical and security POCs to secure accreditation for a system with… more
    Leidos (11/01/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …VA Clearance: TS/SCI Poly **This position is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to identify, design, and ... deploy security controls and subsystems to support the on-premises secure...process + Applies working knowledge of Intelligence Community Information Assurance policies and regulations and how they relate to… more
    Nightwing (09/26/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Network Engineer 3** to join our ** Security and Electronic Systems (SES)** ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (10/23/25)
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  • Portfolio Manager/Deputy Engineer

    CACI International (Sterling, VA)
    Portfolio Manager/Deputy Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * CACI is currently looking for a Portfolio Manager/Deputy Engineer with Agile methodology experience to join our Customs...Development and hardware integration for the Department of Homeland Security (DHS). As a member of the ITI2.1 Team,… more
    CACI International (08/29/25)
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  • Automated Test Engineer (ATE)

    Syms Strategic Group, LLC (SSG) (Ashburn, VA)
    Syms Strategic Group (SSG) is seeking a talented Automated Test Engineer (ATE) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience: ... Experienced Security Clearance Level: Public Trust (MBI) Military Veterans are highly encouraged to apply! Essential Duties and Responsibilities + Develop and… more
    Syms Strategic Group, LLC (SSG) (11/01/25)
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  • Information Systems Security Office (Cloud)

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …Advanced Security Practitioner (CASP+) + Cloud certifications (AWS Certified Security , Azure Security Engineer Associate, Google Professional Cloud ... increasing threats and vulnerabilities in this digital age. Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center… more
    Tetrad Digital Integrity LLC (10/08/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $134,601.00 - $200,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (08/10/25)
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  • Senior Platform Engineer

    Leidos (Chantilly, VA)
    …engineering + Excellent oral and written communications skills + Working with the team's security engineer to address and mitigate security findings stemming ... with cross functional project teams including Software Development System Engineering, Security Compliance, and Quality Assurance Desired Qualifications +… more
    Leidos (10/10/25)
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  • Test Engineer

    CACI International (Sterling, VA)
    Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel ... of Travel: Local * * * **The Opportunity:** Join our team as a Test Engineer and play a pivotal role in ensuring the quality and compliance of complex… more
    CACI International (09/20/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    …or supporting cyber engineering projects and activities + DoD 8570.01-M Information Assurance Technician (IAT) Level II Certification, including Security + CE, ... to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to… more
    ENS Solutions (09/27/25)
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  • Network Engineer , Operations & Support

    Meta (Ashburn, VA)
    …our team members and vendor field workforces. **Required Skills:** Network Engineer , Operations & Support Responsibilities: 1. Incident Response: Drive work ... and process issues on a global scale spanning multiple reliability, security , and continuity disciplines for infrastructure spanning thousands of locations during… more
    Meta (10/22/25)
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