• Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    …plans, accomplish testing ensuring usability of the software and that it meets cyber security requirements + Coordinates and collaborates with technical teams ... a motivated, career and customer-oriented **Senior Software Quality Assurance Engineer and Tester** to join our team in the...operates effectively and efficiently in the Department of Homeland Security (DHS) enterprise network and on DHS… more
    ManTech (08/29/25)
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  • Cybersecurity Malware Reverse Engineer

    ManTech (Herndon, VA)
    …potential impact and develop remediation guidance; validates, categorizes and investigates escalated cyber security events; profiles and trends events in the ... **ManTech** seeks a motivated, career and customer-oriented **Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV)… more
    ManTech (09/11/25)
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  • Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    …10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $140,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This ... a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within… more
    Huntington Ingalls Industries (07/09/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...more. **Join us and make a difference in National Security !** **Job Summary** The Software Engineer will… more
    Leidos (08/26/25)
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  • Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Opportunity:** CACI has an excellent opportunity for an experienced Lead LAN/WAN Engineer who will provide expert Design, analysis, research, and operation support… more
    CACI International (08/09/25)
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  • Cloud Engineer Senior

    TekSynap (Radford, VA)
    …Analyst (CySA+) + Global Information Assurance Certification (GIAC) Global Industriel Cyber Security Professional (GICSP) + Global Information Assurance ... + Demonstrated mid to senior-level experience as a Cloud Engineer . + Strong background in managing and delivering multiple...DoD 8570 IAT Level II Baseline Certification: + COMPTIA Security + CE + Cisco Certified Network Associate… more
    TekSynap (07/26/25)
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  • ADC Engineer II, AWS Cryptography…

    Amazon (Arlington, VA)
    …it stop you from applying. Basic Qualifications - Cloud+ or GICSP (Global Industrial Cyber Security Professional) or GSEC (GIAC Security Essentials) or SSCP ... industry, while having a huge impact. A successful systems engineer should be focused on troubleshooting complex system operations,...with DNS, DHCP, SSH, HTTP, TCP/IP and other common network protocols - Current, active US Government Security… more
    Amazon (09/11/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 5** to join our ** Security and Electronic Systems (SES)** ... + Experience engineering and implementing platforms and services in a software-defined network environment. + Experience with DoD IT security requirements… more
    M. C. Dean (08/27/25)
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  • Entry-Level Software or Embedded Engineer…

    Parsons Corporation (Centreville, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... Description:** Parsons is looking for an entry-level **TS Cleared Software** or **Embedded Engineer /Developer** to join our team! In this role you will work directly… more
    Parsons Corporation (08/08/25)
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  • Automated Test Framework Software Engineer…

    Leidos (Alexandria, VA)
    …for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)!** Our talented ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...Security !** **Job Summary:** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on… more
    Leidos (09/27/25)
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