Jane Street is a quantitative trading firm with offices in New York, London, Hong Kong, Singapore, and Amsterdam. We are always recruiting top candidates and we invest heavily in teaching and training. The environment at Jane Street is open, informal, intellectual, and fun. People grow into long careers here because there are always new and interesting problems to solve, systems to build, and theories to test.

Jane Street

Technical Operations Engineer

Workplace Services and Experience Coordinator

Graphic Designer

OTC Derivatives Lawyer/Documentation Specialist

Trading Desk Coordinator

Experienced Hire Recruiter, Non-Technology

HR Partner

HR Generalist

Workplace Services and Experience - Operations Manager

Jane Street is seeking an experienced Technical Operations Engineer to manage and operate critical infrastructure in their London office facilities. This role involves hands-on system operations, maintenance, commissioning, and optimization to ensure 24/7 reliability for trading floors and mission-critical environments. The engineer will contribute to continuous improvement, lead diverse projects, implement innovative solutions, and manage vendor relationships, while also participating in an on-call rotation for emergencies.

Facilities Operations Engineer

<h1 class="text-3xl md:text-4xl font-extrabold mt-6 mb-4 text-gray-900 tracking-tight">Technical Operations Engineer</h1><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">About the Position</h3>We are looking for an experienced Technical Operations Engineer to join our highly technical group responsible for operating and managing the critical infrastructure within the facilities of our London office. You will help manage the complex systems that support our trading floors, amenity spaces, food service areas and mission-critical environments. It will require hands-on involvement in system operations, maintenance, commissioning and optimisation to ensure 24/7 reliability.We seek candidates with professional training or equivalent experience in building service engineering, with expertise in electrical, mechanical or building services. While comprehensive knowledge is valuable, we recognise that strengths may vary across disciplines. We encourage you to apply if you can demonstrate strong technical abilities, excellence in execution, sound judgement and a willingness to learn. Our collaborative environment supports professional growth, and we value those who can adapt, harness our firm's collective brainpower and take the lead.Additional responsibilities of this role will include:<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Ensuring mission-critical systems meet the demanding requirements of a high-performance trading environment</li><li class="leading-relaxed">Contributing to continuous improvement initiatives while maintaining the highest standards of operational excellence</li><li class="leading-relaxed">Leading diverse projects ranging from planned maintenance to system upgrades and emergency responses</li><li class="leading-relaxed">Implementing innovative solutions and optimising building automation systems</li><li class="leading-relaxed">Managing relationships with external vendors, contractors and consultants</li><li class="leading-relaxed">Being part of an on-call rotation for nights and weekends to quickly respond to critical system emergencies</li></ul><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">About You</h3><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Have 5+ years of experience in mission-critical facility operations (e.g., banking environments, trading floors, data centres, or similar 24/7 environments)</li><li class="leading-relaxed">Proficient in building services, including plant infrastructure, HVAC, CRACs, UPSs, generators, fire prevention systems and building management systems</li><li class="leading-relaxed">Have a strong technical aptitude with computer systems and a willingness to learn new software and control platforms in an IT-centric environment</li><li class="leading-relaxed">Skilled in reviewing construction documents, testing/commissioning scripts and approving RAMs for critical scopes of work</li><li class="leading-relaxed">Have a demonstrated ability to troubleshoot field issues independently and make well-reasoned engineering decisions to manage operational risks</li><li class="leading-relaxed">Excellent written and verbal communicator; able to explain complex technical issues clearly to diverse audiences</li><li class="leading-relaxed">Comfortable working with technical and non-technical colleagues across departments and business areas</li><li class="leading-relaxed">Can prioritise tasks effectively and stay organised; can balance assigned work required for constantly evolving environments</li><li class="leading-relaxed">Fluent in English</li></ul>

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Kforce Inc

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Tech Support

DPS Games Studio

System Administrator

Tools Developer (Unannounced project)

BlackRock

Financial & Prudential Reporting Manager, Finance, Vice President

Analyst, Junior Payroll Specialist

Real-Time Trading Support, Vice President

Director, Product Tax

Vice President, Private Markets Tax

Kforce is seeking a Controller in Chevy Chase, MD. This role involves managing daily accounting operations, including AP, AR, general ledger, payroll, and reconciliations. The Controller will ensure accurate financial reporting, maintain internal controls, supervise the accounting team, and support budgeting and strategic planning. The position requires a minimum of 5 years of progressive accounting experience, strong GAAP knowledge, and proficiency with accounting software.

You have a vision. Together, let’s make it happen.

Tester

Admin Technician

Compliance Project Manager

Cybersecurity Threat Detection Analyst

Night shift - Cyber Threat Detection Analyst

Senior Data Engineer (AI)

Cybersecurity Manager

Portfolio Project Manager-Process Improvement

<h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Key Responsibilities:</h3><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Manage the day-to-day accounting operations, including AP, AR, general ledger, payroll, and reconciliations</li><li class="leading-relaxed">Ensure accurate and timely month-end, quarter-end, and year-end close processes</li><li class="leading-relaxed">Prepare and review financial statements, reports, and analyses for management and external stakeholders</li><li class="leading-relaxed">Maintain and enhance internal controls, policies, and procedures to safeguard company assets</li><li class="leading-relaxed">Supervise, mentor, and develop the accounting team, fostering a collaborative and high-performance culture</li><li class="leading-relaxed">Partner with finance leadership to support budgeting, forecasting, and strategic planning</li><li class="leading-relaxed">Identify opportunities for process improvements and implement solutions to increase efficiency and accuracy</li><li class="leading-relaxed">Coordinate audits and work with external auditors to ensure compliance with regulatory requirements</li></ul><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Requirements:</h3><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Bachelor's degree in Accounting, Finance, or related field; CPA preferred</li><li class="leading-relaxed">Minimum of 5 years of progressive accounting experience, with at least 2 years in a supervisory or leadership role</li><li class="leading-relaxed">Strong knowledge of GAAP, internal controls, and accounting best practices</li><li class="leading-relaxed">Proficiency with accounting software and ERP systems; advanced Excel skills required</li><li class="leading-relaxed">Excellent analytical, problem-solving, and communication skills</li></ul><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Preferred Skills:</h3><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Proven ability to implement process improvements and lead change initiatives</li><li class="leading-relaxed">Strategic mindset with the ability to collaborate across departments</li></ul>The pay range is the lowest to highest compensation we reasonably in good faith believe we would pay at posting for this role. We may ultimately pay more or less than this range. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. This range may be modified in the future.We offer comprehensive benefits including medical/dental/vision insurance, HSA, FSA, 401(k), and life, disability & ADD insurance to eligible employees. Salaried personnel receive paid time off. Hourly employees are not eligible for paid time off unless required by law. Hourly employees on a Service Contract Act project are eligible for paid sick leave.Note: Pay is not considered compensation until it is earned, vested and determinable. The amount and availability of any compensation remains in Kforce's sole discretion unless and until paid and may be modified in its discretion consistent with the law.This job is not eligible for bonuses, incentives or commissions.Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers. Note that if you choose to communicate with Kforce via text messaging the frequency may vary, and message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You will always have the right to cease communicating via text by using key words such as STOP.

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