• Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    …classified and air-gapped + IAT/IAM Level II or III certification (eg, CISSP, CAP, Security +, CISM) required + Active TS /SCI clearance with the ability to obtain ... **Req ID:** 38797 **Summary** **Senior Software Engineer ** **Arlington, VA** Are you ready to enhance...and application systems. You will collaborate closely with architecture, security , and operations teams along with the Business Product… more
    Chenega Corporation (01/06/26)
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  • Systems Engineer , Staff Principal

    BigBear.ai (Columbia, MD)
    …Matters Most At BigBear.ai, we're solving some of the most complex challenges in national security and intelligence. We're looking for a Level 3 IT Engineer who ... opportunity. What you will do As a senior IT Engineer , you'll play a key role in designing, implementing,...Architect and enhance complex IT systems that support national security missions. + Lead and contribute to large-scale projects,… more
    BigBear.ai (11/27/25)
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  • Cleared Network Engineer

    Virtual Service Operations (Lorton, VA)
    Cleared Network Engineer * Lorton, VA with travel, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next steps in your career ... as a Network Engineer ? Let's chat and see if we are a...Collaborate with crossfunctional teams to develop and implement network security policies, procedures, and best practices, specifically in an… more
    Virtual Service Operations (12/07/25)
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  • IT Engineer (Level 3)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking an IT Engineer to develop, implement, maintain, and enhance complex and diverse IT systems supporting mission-critical ... systems analysis projects, ensuring solutions meet all performance and security requirements. You will review and test IT systems...of twelve (12) years of experience as an IT Engineer on programs and contracts of similar scope, type,… more
    Kaizen Approach, Inc (11/07/25)
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  • Senior Systems Engineer / Network…

    Jacobs (Chantilly, VA)
    Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven expertise in ... monitoring platforms, and automation solutions that ensure high availability, scalability, and security . In this role, you will: * Deploy, configure, and maintain… more
    Jacobs (01/09/26)
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  • Systems Engineer 2

    Synergy ECP (Columbia, MD)
    Systems Engineer 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Systems Engineer Level 2 Analyzes user's ... Government overseers, and senior executives. Requirements The Level 2 System Engineer (SE) shall possess the following capabilities: + Manage system requirements… more
    Synergy ECP (10/28/25)
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  • Design Engineer 5

    M. C. Dean (Vienna, VA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... leaders in electrical, engineering, and cybersecurity industries. Seeking a **Senior Design Engineer ** that is able to work with a dynamic team of engineers,… more
    M. C. Dean (12/30/25)
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  • Software Engineer - Early Career

    Lockheed Martin (Herndon, VA)
    …as: * Computer Science * Systems Engineering * Electrical Engineering * Computer Engineering * Information Technology * Cyber Security * Physics * ... Space in King of Prussia, PA is seeking a full\-time Early Career Software Engineer \. In this role, you will develop, deliver, and operate affordable engineering and… more
    Lockheed Martin (01/10/26)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …continuous monitoring. **Required Skills:** - US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred - Must be able to obtain ... skills - Expertise in hardening network devices and infrastructure for enhanced security **Required Education:** BS Computer Science, Computer Engineering,… more
    Nightwing (11/26/25)
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  • Lead Network and Infrastructure Engineer

    ManTech (Herndon, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead Network and Infrastructure Engineer ** to join our team in **Herndon, VA.** The Lead Network and ... Infrastucture Engineer will design, implement, and maintain secure and scalable...architecture efforts, oversee implementation, and ensure compliance with government security standards across complex environments, as well as lead… more
    ManTech (01/08/26)
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