Jobs at Marex Spectron International

487,274 open positions

Marex Spectron International is a global financial technology powerhouse, renowned for delivering cutting‑edge electronic trading platforms, advanced risk analytics, and robust market infrastructure solutions to institutional investors and asset managers worldwide.

The company hires across a spectrum of tech disciplines: software engineers (Python, Java, C++), data scientists, algorithmic traders, product managers, UX designers, cloud & DevOps specialists, cybersecurity experts, and compliance analysts. Candidates can expect a collaborative, results‑driven environment, remote‑friendly policies, a focus on continuous learning, and a tech stack that blends traditional finance with modern cloud and AI technologies.

By browsing Marex Spectron International’s listings on Job Transparency, applicants gain immediate access to verified salary ranges, employee sentiment scores, and real‑time market insights—data that empowers strategic job decisions and negotiation leverage.

Airborne C2 TDL Integration Manager

Company: Planned Systems International

Location: Hampton Roads, VA

Posted Dec 19, 2022

Planned Systems International is offering a Project Manager position to support Airborne C2 capabilities, systems integration, and developing Joint Capabilities Integration and Development System documents. The candidate will assist with achieving interoperable, affordable, responsive, and sustainable C2 systems and provide technical assistance for airborne C2 systems integration planning.

Sr. Marketing Specialist (Hybrid)

Company: Safe-Guard Products International

Location: Atlanta, GA

Posted Dec 19, 2022

The job posting is for a Sr. Marketing Specialist role at Safe-Guard Products International. The job involves leading marketing projects, developing B-B and B-C content, and building relationships with clients and vendors. The ideal candidate should have a bachelor's degree in marketing, advertising, or a related field, and 4+ years of marketing or advertising experience.

Sr. Product Manager, Data Technology & Inform (Hybrid - Atlanta)

Company: Safe-Guard Products International

Location: Atlanta GA

Posted Dec 19, 2022

The job posting is for a Senior Product Manager position at Safe-Guard Products International. The role involves identifying business goals and challenges, defining product scope, and communicating with stakeholders. The ideal candidate should have experience in product management, technical problem-solving, and communication skills.

Operations Research Analyst (ORSA)

Company: Calhoun International

Location: Other US Location

Posted Dec 15, 2022

Calhoun International is a company that provides information technology and management consulting services. They are seeking an Operations Research Analyst to support INDOPACOM J2 / JIOC in Hawaii. The company requires a minimum of 12 years of experience and a Master's degree or equivalent.

E-11A BACN Propulsion Project Manager

Company: Planned Systems International

Location: Hampton Roads, VA

Posted Dec 19, 2022

Planned Systems International (PSI) is hiring a E-11A BACN Propulsion Project Manager to support the E-11A Battlefield Airborne Communications Node program. The job requires extensive aircraft propulsion experience, technical assistance, and sustainment requirements definition. PSI is an Equal Opportunity Employer.

Software Engineer III

Company: CACI International Inc

Location: Huntsville, AL

Posted Dec 19, 2022

The Software Engineer III position will support the Army Futures Command (AFC) Assured Positioning, Navigation, Timing, and Space (APNT/Space) Cross-Functional Team (CFT). The job requires a minimum of 12+ years of experience in software engineering and an active secret clearance.

Sr. Marketing Specialist (Hybrid - Atlanta, GA)

Company: Safe-Guard Products International

Location: Atlanta GA

Posted Dec 19, 2022

The job posting is for a Sr. Marketing Specialist role at Safe-Guard Products International. The job involves leading marketing projects, developing B-B and B-C content, and building relationships with clients and vendors. The ideal candidate should have a bachelor's degree in marketing, advertising, or a related field, and 4+ years of marketing or advertising experience.

DMO Cross Domain Support

Company: Planned Systems International

Location: Hampton Roads, VA

Posted Dec 19, 2022

Planned Systems International is seeking a candidate to provide functional onsite support for various military training programs, including Modeling and Simulation, Cross Domain Solutions, and Live, Virtual & Constructive training. The job requires experience in military training, simulation, and operations, as well as knowledge of CAF Training Requirements and top secret clearance.

Sr. Marketing Specialist

Company: Safe-Guard Products International

Location: Atlanta GA

Posted Dec 19, 2022

The job posting is for a Sr. Marketing Specialist role at Safe-Guard Products International. The job involves leading marketing projects, developing B-B and B-C content, and building relationships with clients and vendors. The company offers a range of benefits and is an equal opportunity employer.

Business Intelligence Analyst (Hybrid - Atlanta, GA)

Company: Safe-Guard Products International

Location: Atlanta GA

Posted Dec 19, 2022

The job posting is for a Business Intelligence Analyst position at Safe-Guard Products International. The role involves business analysis, project management, data aggregation, data visualization, and continuous process improvement. The company offers a range of benefits and is an equal opportunity employer.

Scrum Master

Company: CACI International Inc

Location: Silicon Valley CA

Posted Dec 19, 2022

The job posting is seeking a Scrum Master to lead a cross-functional team in San Diego, CA, supporting the Navy customer. The Scrum Master will facilitate team velocity, remove blockers, and brief leadership on product status.

Stewarding Manager - Las Vegas Properties

Company: MGM Resorts International

Location: Las Vegas NV

Posted Dec 19, 2022

The job posting is for a Stewarding Manager position at a hotel in Las Vegas. The role involves supervising operational functions, setting the stage for guest experience, and creating WOW memories. The job requires strong managerial skills, knowledge of kitchen steward functions, and excellent customer service skills.

Frequently Asked Questions

What’s it like to work at Marex Spectron International?
Employees cite a fast‑paced yet supportive culture that values transparency, innovation, and work‑life balance. Teams frequently cross‑functional, with regular hackathons, mentorship programs, and a clear pathway for career advancement.
What types of positions are currently available?
The open roles span software engineering, data science, product management, cybersecurity, cloud infrastructure, and finance‑focused positions such as algorithmic trader and risk analyst, covering both on‑site and fully remote opportunities.
How can I stand out as an applicant?
Showcase domain expertise in financial systems, demonstrate proficiency in relevant tech stacks (Python, Java, React, Kubernetes), provide a portfolio of projects or published research, and articulate how you can contribute to the firm’s mission of delivering secure, scalable trading solutions.

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