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4 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

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  • Senior Mechanical Engineer

    2 weeks ago

    Halo · Cambridge, Massachusetts, United States

    On-siteFull-timeSeniorEngineering

    Architect the design of mechanical systems and sub-assemblies from 3D CAD to production-ready parts.; Collaborate with mechanical, industrial design, electrical, and manufacturing engineers, users, and cross-functional teams.; Manage engineers, set best practices and standards,…

  • Principal Mechanical Engineer / Systems Engineer

    2 weeks ago

    Halo · Cambridge, Massachusetts, United States

    On-siteFull-timeLead / staffEngineering

    We are an equal opportunity employer committed to diversity and inclusion in the workplace. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other…

  • Social Media Manager

    4 weeks ago

    Halo · New York, United States

    RemoteFull-timeMid levelMarketing

    Own HaloBraid’s day-to-day organic social strategy, including content calendars, platform planning, posting cadence, and creative testing.; Concept, create, shoot, edit, caption, and publish social content across TikTok, Instagram, Reels, YouTube Shorts, and emerging…

  • Hardware Technical Program Manager

    5 weeks ago

    Halo · Cambridge, Massachusetts, United States

    On-siteFull-timeSeniorOperations

    Lead cross-functional hardware programs from concept through launch, driving the team to alignment on requirements across engineering, design, and operations.; Build and maintain detailed schedules, highlighting dependencies and key week-to-week deliverables while driving the…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.