Operations Associate, Trading and Margin
Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Sep 14, 2026.
Operations Associate, Trading and Margin
US - FTE | Remote
Active Series 24, Series 57 required
About Atomic
We are a fast-growing, mission-driven company powering the expansion of financial services and wealth creation globally. We build critical financial infrastructure that allows consumer-facing companies to offer engaging investing experiences to their customers in a frictionless way. We host advanced investing capabilities ranging from ESG investing to multi-currency trading across 60 global markets. We are a team of financial empowerment enthusiasts who have come together from various industries including tech, banking, finance, and law.
The company has raised $55M in funding and is positioned to rapidly scale. Come join an exciting opportunity to make a lasting impact!
Once here, you will
Serve as an associate within Brokerage Operations, providing registered supervision over inter-dealer market making activity in corporate securities and margin lending and financing.
Be a key control point for the business: Reviewing and approving trading and margin activity, maintaining supervisory procedures, and acting as the escalation point for issues surfaced by the trading, onboarding, and operations teams.
Help shape the supervisory framework that keeps the firm compliant as Atomic scales its broker-dealer capabilities and new products and activities come online.
What we are looking for
We're looking for a hands-on principal who can own day-to-day supervisory responsibility for market making and underwriting activity, not just sign off on it. Requirements: :
Active Series 57 and Series 24
Three to five years of direct experience in overseeing trading and/or margin
Demonstrated experience supervising inter-dealer market making activity in corporate securities
Deep subject matter expertise in Reg T and FINRA Rule 4210, portfolio margin
Oversee daily trading operations, monitor real-time profit and loss (PnL), and manage risk limits across proprietary or agency trading desks.
Issuing and verifying margin calls, handling day-trading account rules, setting house collateral haircuts, and resolving branch/client escalations.
Comfort operating in a fast-moving, high-growth environment with evolving processes
Candidates who don't meet all of the above must have direct experience in at least one of: inter-dealer market making in corporate securities or margin financing.
Ideal candidates will also have:
Prior experience in onboarding, securities lending, or other brokerage operational activities preferred
Underwriting, corporate actions experience is a bonus
Atomic is an equal opportunity employer that values the benefits of diversity and prohibits discrimination and harassment All employment decisions at Atomic are based on business needs, job requirements and individual qualifications, without regard to age, race, color, religion or belief, stature, gender or sexual orientation, family or parental status, or any other status protected by the laws or regulations in the locations where we operate. Atomic will not tolerate discrimination or harassment based on any of these characteristics.