• Principal Software Engineer - Solution Architect

    Mastercard (Arlington, VA)
    …that every person working for, or on behalf of, Mastercard is responsible for information security and must: + Abide by Mastercard's security policies ... and integrity of the information being accessed; + Report any suspected information security violation or breach, and + Complete all periodic mandatory … more
    Mastercard (08/08/25)
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  • Data Platform Administrator (BigID) - 1LMX Data…

    Lockheed Martin (Arlington, VA)
    …In this role, you will essentially be doing data management, systems engineering , and platform administration\. Your key responsibilities will include the following: ... our BigID data management platform, ensuring high availability, performance, and security * Collaborating with stakeholders, architects, and vendors to resolve… more
    Lockheed Martin (07/23/25)
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  • Principal Network and Systems Engineer - IT…

    Amentum (Richmond, VA)
    …- IT Solutions Implementor!_** **Amentum** is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its ... allies to address their most significant and complex challenges in science, security and sustainability. Headquartered in Virginia, we have more than 53,000… more
    Amentum (07/19/25)
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  • Software Developer III

    TekSynap (Virginia Beach, VA)
    …protocols such as DNS, HTTP/S, WebSockets, and SMB. + Perform Security Technical Implementation Guide (STIG) implementations. + Debug and resolve software ... Utilize code analysis tools to assess software functionality and security . + Employ version control systems for efficient software...5) + Bachelor of Science in Computer Science, Computer Engineering or related field. + DoD Approved 8570 Baseline… more
    TekSynap (07/02/25)
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  • Principal System Administrator- Network Operations…

    RTX Corporation (Springfield, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Poly...of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission… more
    RTX Corporation (09/07/25)
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  • System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …Experience Requirements + Bachelor's degree in an IT-related discipline (eg, Computer Science, Information Technology, Software Engineering ) + 3 - 7 years of ... Position Summary The System Administrator will ensure the reliability, security , and availability of critical systems, supporting both Windows and Linux environments… more
    Leader Communications Inc. (08/29/25)
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  • Unix/Linux Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …in an IT-related discipline (eg, Computer Science, Information Technology, Software Engineering ) or Level II Certification ( Security + or better) AND four (4) ... Kerberos, NIS, Radius/TACACS+). + Monitor system performance, availability, and security using enterprise monitoring tools (Nagios, Zabbix, Splunk, Elastic Stack).… more
    Leader Communications Inc. (08/29/25)
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  • Test Team Quality Engineer (Engineer Quality 3)

    HII (Fairfax, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $82,925.00 - $103,667.20 Security Clearance: Ability to Obtain Level of Experience: Senior This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...experience. + Client education requirements: BA/BS degree in Business, Engineering , Quality Assurance, or a relevant field; Candidate must… more
    HII (08/28/25)
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  • Senior Program Manager (Mgr Programs 3)

    Huntington Ingalls Industries (Fairfax, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $150,947.00 - $169,499.20 Security Clearance: Ability to Obtain Level of Experience: Management This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet… more
    Huntington Ingalls Industries (08/26/25)
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  • Cyber Architect 3 (Jlvc Modernization - TS Data…

    Huntington Ingalls Industries (Suffolk, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $94,167.00 - $120,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...+ 7+ years of experience in cyber architecture, systems engineering , or related fields within DoD or other government… more
    Huntington Ingalls Industries (08/23/25)
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