• Senior DevOps Engineer - TS SCI

    Parsons Corporation (Centreville, VA)
    …We've got what you're looking for. **Job Description:** **Parsons is seeking a Senior TS/SCI DevOps Engineer - Flexible scheduling, mission critical, cutting ... + **TS/SCI Government clearance** **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This position… more
    Parsons Corporation (08/02/25)
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  • Senior Network Engineer

    Sealing Technologies (Falls Church, VA)
    …Position Overview: Sealing Technologies, a Parsons Company, is seeking a skilled and experienced Senior Network Engineer to join our team. In this role, you will ... network security measures. Minimum Qualifications: + US Citizenship + Active Secret Security Clearance + Network Visibility: Understanding network visibility such as… more
    Sealing Technologies (07/31/25)
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  • Senior Network Engineer

    Tyto Athene (Fort Lee, VA)
    **Description** Tyto Athene is searching for a ** Senior Network Engineer ** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA. ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1323/ senior -network- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Fort Lee_ **ID** _2025-1323_… more
    Tyto Athene (07/29/25)
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  • Senior Cybersecurity Engineer

    Tyto Athene (Fort Lee, VA)
    **Description** Tyto Athene is searching for a ** Senior Cybersecurity Engineer ** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA. ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1321/ senior -cybersecurity- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Fort Lee_ **ID** _2025-1321_… more
    Tyto Athene (07/29/25)
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  • Senior Deployment Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Deployment Engineer ** to join our team in **Chantilly, VA.** This is an **onsite** position. ... such as BGP **Clearance Requirements:** + US Citizenship required and an Active Top Secret clearance adjudicated within the past 6 years + Candidate must be open to… more
    ManTech (07/26/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and industrial engineering aspects of ... at least a portion of the experience within the last 2 years. Active DoD Top Secret Clearance with SCI and must be able to obtain CI Poly. Proficient in conducting… more
    SOS International LLC (07/18/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... cyber discipline. **Security Clearance Requirements:** + Must have a current/active Top Secret security clearance with eligibility to obtain SCI. Applicants may also… more
    ManTech (07/03/25)
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  • Senior Software Engineer

    RTX Corporation (Sterling, VA)
    …evolving global market. Collins Aerospace is seeking a highly motivated and talented Senior Software Engineer with a strong interest in the design, development ... citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret Raytheon Company Managed by Collins Aerospace Collins Aerospace, an RTX… more
    RTX Corporation (07/01/25)
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  • Senior Electrical Engineer - Data…

    Parsons Corporation (Centreville, VA)
    …what you're looking for. **Job Description:** Parsons is looking for an amazingly talented Senior level **Data Center Electrical Engineer ** to join our team! In ... effectively in a team environment. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ This… more
    Parsons Corporation (06/28/25)
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  • Senior Data Science Engineer

    RTX Corporation (Sterling, VA)
    …rapidly evolving global market. Collins Aerospace is seeking a highly motivated and talented Senior Data Science Engineer with a strong interest in AI/ML and ... citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret Raytheon Company Managed by Collins Aerospace Collins Aerospace, an RTX… more
    RTX Corporation (06/26/25)
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