Jobs in the United States

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Mid-Level Red Team Operator
B&A
Washington, DC
- $135,000 to $150,000 USD / year
Lead mission-critical Red Team cybersecurity exercises that comprehensively test and fortify production IT infrastructure, physical facilities, and personnel within federal court systems,…
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Consultant, Acoustical
Ramboll
Boston, Massachusetts, MA
- $69,500 to $90,000 USD / year
…clients across high-growth and essential sectors, including infrastructure, renewable energy, ports, transportation, and data centers. You will apply sound measurement, acoustical modeling,…
Added just now
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Consultant, Acoustical
Ramboll
Hartford, Connecticut, CT
- $69,500 to $90,000 USD / year
…clients across high-growth and essential sectors, including infrastructure, renewable energy, ports, transportation, and data centers. You will apply sound measurement, acoustical modeling,…
Added just now
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Consultant, Acoustical
Ramboll
New York, New York, NY
- $69,500 to $90,000 USD / year
…clients across high-growth and essential sectors, including infrastructure, renewable energy, ports, transportation, and data centers. You will apply sound measurement, acoustical modeling,…
Added just now
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Consultant, Acoustical
Ramboll
Portland, Maine, ME
- $69,500 to $90,000 USD / year
…clients across high-growth and essential sectors, including infrastructure, renewable energy, ports, transportation, and data centers. You will apply sound measurement, acoustical modeling,…
Added just now
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Consultant, Acoustical
Ramboll
Princeton, New Jersey, NJ
- $69,500 to $90,000 USD / year
…clients across high-growth and essential sectors, including infrastructure, renewable energy, ports, transportation, and data centers. You will apply sound measurement, acoustical modeling,…
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Senior Lead Consultant, Acoustics
Ramboll
Boston, Massachusetts, MA
- $97,500 to $126,500 USD / year
…assessment needs of clients across various sectors – including infrastructure, renewable energy, ports, transportation, and data centers. You will be part of a dynamic team providing…
Added just now
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Senior Lead Consultant, Acoustics
Ramboll
Hartford, Connecticut, CT
- $97,500 to $126,500 USD / year
…assessment needs of clients across various sectors – including infrastructure, renewable energy, ports, transportation, and data centers. You will be part of a dynamic team providing…
Added just now
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Senior Lead Consultant, Acoustics
Ramboll
New York, New York, NY
- $97,500 to $126,500 USD / year
…assessment needs of clients across various sectors – including infrastructure, renewable energy, ports, transportation, and data centers. You will be part of a dynamic team providing…
Added just now
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Senior Lead Consultant, Acoustics
Ramboll
Princeton, New Jersey, NJ
- $97,500 to $126,500 USD / year
…assessment needs of clients across various sectors – including infrastructure, renewable energy, ports, transportation, and data centers. You will be part of a dynamic team providing…
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Senior Director, Product Management - AI Inferencing
Akamai Technologies, Inc.
Jefferson City, MO
- $190,700 to $343,300 USD / year
Are you interested in driving customer and developer experience for next generation cloud services?
Added 1 min ago
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Accenture Construct - Project Control Manager - Project Delivery, ANS
Accenture
Saint Louis, MO
- $160,000 to $200,000 USD / year
…data centers, power grids, rail networks, factories and public infrastructure that keep communities moving - smarter, safer and more…
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Painter I - 1st shift
New Flyer
Anniston, AL
…sustainable mobility solutions through transit buses, technology, and infrastructure. New Flyer is a subsidiary of NFI Group, a leading independent bus and coach manufacturer and a leader…
Added 2 mins ago
Director, App Modernization FDU lead (EPIC)
Kyndryl, Inc.
Remote, United States
…and IT customer solutions. Transformations that bring AI and infrastructure together to create outcomes that scale across the entire customer…
Added 3 mins ago
B&
Software Design Engineer 4
Bucher & Christian Consulting, Inc. dba BCforward (BCF)
Redmond, WA
- $80 to $90 USD / hour
Build scalable automation that combines compiler infrastructure, security tooling, and AI-driven workflows.
Added 3 mins ago
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Senior II Software Engineer - Linux Kernel Development
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
Join our Cloud Platform Infrastructure Group - Linux Infrastructure team
Added 5 mins ago
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Software Test Engineer
Actalent
Owatonna, MN
- $55 to $68 USD / hour
Hands-on development of automated test frameworks and infrastructure.
Added 5 mins ago
Client Executive - Media, Entertainment, Theme Parks & Experiences
World Wide Technology
Maryland Heights, MO
…and scale intelligent AI, digital, cybersecurity, cloud and infrastructure solutions. Through its Advanced Technology Center (ATC)-a collaborative ecosystem featuring state-of-the-art…
Added 6 mins ago
Solutions Architect
Tellabs Access LLC
Dallas, TX
The Solutions Architect – Optical LAN & Low Voltage will develop end-to-end network and low-voltage infrastructure solutions for enterprise, commercial, and government environments. This…
Added 6 mins ago
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Chief Financial Officer
GIRL SCOUTS OF MINNESOTA AND WISCON
Saint Paul, MN
- $175,000 to $205,000 USD / year
Treasury, Risk, Property & Infrastructure Stewardship
Added 6 mins ago
BH
PLUMBER - SR
BJC HealthCare
Saint Louis, MO
- $31.52 to $47.28 USD / hour
…inspecting, and repairing a wide variety of plumbing equipment and infrastructure to ensure a safe, reliable, and efficient environment for patients, visitors, and staff. The Senior Plumber…
Added 6 mins ago
Acquisition & PM, IGCEs, LCCEs, Florida, Secret Clearance
Serco
Jefferson City, MO
+ Develop cloud pricing models and infrastructure cost analyses utilizing commercial cloud service providers and emerging technology pricing frameworks.
Added 7 mins ago
Sr Proposal Coordinator
Ballard Marine Construction
Washougal, WA
…markets. From complex bridge and dam rehabilitation to marine infrastructure and critical facilities, we're trusted to deliver some of the industry's most challenging…
Added 7 mins ago
Senior Project Manager, SUE / Utility Coordinator
Halff
Austin, TX
Experience with DOT, municipal, or large-scale infrastructure projects.
Added 7 mins ago
Sr Proposal Coordinator
Ballard Marine Construction
Washougal, WA
…markets. From complex bridge and dam rehabilitation to marine infrastructure and critical facilities, we're trusted to deliver some of the industry's most challenging…

Reflection

Research Program Manager, Pre-training

San Francisco, CA, United States

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Job details

Posting language: English
Posted: Nov 5, 2026

Original job description

OUR MISSION

Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all.

ABOUT THE ROLE

Research Program Managers at Reflection are high-leverage leaders and operators who embed directly with research and engineering teams to accelerate the pace of frontier model development. They are not project trackers. They are force multipliers who bring clarity to ambiguity, drive decisions when the path forward is unclear, and ensure that the work happening across multiple teams connects into a coherent whole.

This role is embedded directly within our Pre-training ML and Data teams, working alongside our Pre-training research leads at the core of how we build frontier models. You will be deeply involved in the research lifecycle, from data pipeline coordination and experiment planning to model architecture decisions and scaling strategies. Your job is to understand how our researchers work, identify the highest-leverage gaps, and build the programs, processes, and coordination structures that let them focus on pushing the frontier rather than navigating organizational complexity.

You bring a first-responder mentality. When things go sideways, you don't wait to be asked. You jump in, assess the situation, cut through noise, align the people who need to be aligned, and drive resolution.

WHAT YOU'LL DO

Embed within the pre-training ML and Data teams to deeply understand the technical landscape, build trust with researchers and technical leads, and identify where programs and process can have the most impact on research velocity.
Drive end-to-end execution of complex, cross-team research initiatives that span data, model architecture, training runs, and evaluation, often without established playbooks.
Coordinate the operational rhythm of pre-training research, including experiment prioritization, run scheduling, data readiness, and checkpoint handoffs to downstream teams.
Equip research leadership to make decisions quickly by going deep on technical tradeoffs and presenting clear, actionable recommendations rather than status updates.
Build lightweight processes that bring structure to unstructured research environments without adding friction. Create coordination mechanisms for cross-team handoffs, config management, and research milestones that replace ad hoc Slack threads with durable, visible systems.
Act as the connective tissue between pre-training, mid-training, post-training, and infrastructure teams, ensuring that upstream decisions propagate cleanly and downstream teams are never surprised.

ABOUT YOU

7+ years of experience in technical program management, research operations, or ML engineering, with a track record of building programs from scratch in research or ML-heavy environments.
Deep enough technically to engage with researchers on topics like model architecture, scaling laws, data processing pipelines, training dynamics, and optimizer behavior. You don't need to run the experiments yourself, but you need to follow the reasoning and spot risks early in order to discuss tradeoffs.
Proven ability to embed within technical teams and earn trust through competence, reliability, and genuine curiosity about the work. Researchers want to work with you because you make them faster, not because the process says they have to.
Resourceful and high-agency. You navigate ambiguity and shifting priorities without losing momentum. You figure out what needs to happen and you make it happen.
Strong stakeholder management skills with the ability to influence senior technical staff through consistent delivery and well-informed judgment, not authority.
Comfortable in high-stakes environments where decisions impact model quality, compute spend, and training timelines measured in weeks or months.
Excited to build from zero to one. We are a small, fast-moving team and this role will help define how research program management works at Reflection.
Motivated by enab

WHAT WE OFFER:

We believe that to make intelligence open and accessible to all, you need to start at the foundation. Joining Reflection means building from the ground up as part of a talent-dense team. You will help define our future as a company, and help define the future of open foundational models.

We want you to do the most impactful work of your career with the confidence that you and the people you care about most are supported.

Top-tier compensation: Salary and equity structured to recognize and retain our talent globally.
Stock options: Everyone who joins and contributes to Reflection's success gets to share in the upside through stock options.
Health & wellness: Comprehensive medical, dental, vision, and life, with an annual wellness allowance.
Meals: Lunch and dinner are provided in the office daily.
Life & family: 22 weeks paid parental leave for all new birthing and non-birthing parents, including adoptive and surrogate journeys.
Vacation days: Unlimited paid time off in the U.S. and 30 days in the U.K.
Sponsorship support: We sponsor visas to help exceptional talent join our team and support long-term immigration pathways where applicable.
Team building: We have regular off-sites, happy hours, and team celebrations.

Export Control Notice: This position may require access to technology or source code subject to the U.S. Export Administration Regulations. Any offer of employment for this role may be conditioned on the Company's ability to provide the candidate with access to such technology or source code in compliance with applicable U.S. export control laws, which may require the Company to seek government authorization.

Equal Employment Opportunity Statement Reflection AI is an equal opportunity employer. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), sexual orientation, gender identity or expression, national origin, ancestry, age, marital status, disability, genetic information, veteran or military status, or any other characteristic protected by applicable law. We encourage applicants from all backgrounds to apply.

We provide reasonable accommodations throughout the hiring process for applicants with disabilities, pregnancy-related limitations, or religious needs. If you need an accommodation, contact us at accommodations@reflection.ai.

We will consider for employment qualified applicants with arrest and conviction records in accordance with applicable law, including the San Francisco Fair Chance Ordinance and the California Fair Chance Act.

Candidate and Employee Privacy Notice: We collect and process personal data about applicants for the purposes described in our Candidate and Employee Privacy Notice https://cdn.sanity.io/files/irpbdun9/production/ee08c38bf22bd45a3f3a81f6a7abddb9210726b7.pdf

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