• Software Engineer (SME)

    Leidos (Reston, VA)
    …in lieu of a degree. + To be considered must have an active TS / SCI with polygraph security clearance Preferred Qualifications + Experience with structured ... has a new and exciting opportunity for a **Software Engineer (SME)** in our **National Security Sector's (NSS) Cyber...Platforms (ex, AWS, Google Cloud, Azure) and leveraging cloud data services (ex: S3, RDS, EFS) + Extensive experience… more
    Leidos (05/16/25)
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  • Mid-Level SIGINT Enterprise Systems…

    KBR (Chantilly, VA)
    …execute intelligence-gathering missions from overhead systems and process the resulting collected data into useful information distributed to IC and DoD users. ... Title: Mid-Level SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...end-to-end mission and services closure Required qualifications: + Active TS / SCI and Polygraph + Requires 6 -… more
    KBR (05/10/25)
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  • Network Engineer

    Nightwing (Sterling, VA)
    …agile team delivering systems engineering to CONUS facilities.** **Clearance Requirement: TS / SCI with POLY** **Required Skills** **Package deployment experience ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (05/09/25)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    …execute intelligence-gathering missions from overhead systems and process the resulting collected data into useful information distributed to IC and DoD users. ... Title: SIGINT Enterprise Systems Engineer KBR is seeking a highly qualified SIGINT...end-to-end mission and services closure Required qualifications: + Active TS / SCI and CI Polygraph + Requires 12… more
    KBR (04/29/25)
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  • Principal Test Engineer

    Leidos (Reston, VA)
    …in lieu of a degree + **Clearance Required: Must have an active TS / SCI with Polygraph** **Preferred Qualifications:** + Experience with administration of MS ... a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber &...scripting languages (ex: Python) to automate tasks, and test data /script development + Knowledge of or direct experience with… more
    Leidos (04/24/25)
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  • Mid-Level Enterprise Architecture Engineer

    KBR (Chantilly, VA)
    …briefings, point papers, position papers, reports, and other communications Required Qualifications: + TS SCI w/ Poly + Bachelor's degree in a STEM discipline ... Title: Mid-Level Enterprise Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National...missions from overhead systems and process the resulting collected data into useful information distributed to IC… more
    KBR (04/23/25)
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  • Software Development Engineer II, Managed…

    Amazon (Arlington, VA)
    …must be a US Citizen and obtain and maintain a security clearance at the TS / SCI with polygraph level. Upon start, the selected candidate will be sponsored for ... Description Are you a Software Engineer who is passionate about building tools that...decisions? Does the idea of working with big streaming data using the latest and greatest AWS technologies excite… more
    Amazon (07/19/25)
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  • Satellite System Engineer

    Nightwing (Sterling, VA)
    …position, customer approval, completion of a favorable background investigation, and successful** ** TS / SCI with polygraph required Day 1** Nightwing is seeking a ... Satellite System Engineer to support a global data management project with regional operations. This role will support the satellite engineering activities and… more
    Nightwing (06/24/25)
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  • Environmental Safety and Health Engineer

    Leidos (Springfield, VA)
    …including spill response, evacuation drills, and readiness reviews. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required + Bachelor's degree in ... **Job Description** We are seeking an Environmental Safety and Health (ESH) Engineer who plays a critical role in supporting the organization's ESH compliance… more
    Leidos (06/08/25)
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  • Security Engineer

    Leidos (Chantilly, VA)
    …teams to embed security throughout the software development lifecycle. **Basic Qualifications:** + TS / SCI w/ Poly Clearance is required + Bachelor's degree in ... **Description** We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each site by… more
    Leidos (05/24/25)
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