Senior Level Investigator Jobs
Senior level investigator jobs place experienced professionals in charge of complex case strategy, cross-functional oversight, and the judgment calls that shape how investigations are conducted and resolved. Openings concentrate across Consulting & Professional Services, Biotechnology & Pharmaceuticals, and Education, with a mix of on-site, remote, and hybrid positions available, and employers like Westwood Professional Services, Command Investigations, and Meta hiring at this level now.
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At Radial, our employees are the forefront of ecommerce, bringing beloved brands to consumers through our fulfillment and technology solutions. We are fueling the future of retail, which means you are, too. When you work for Radial, you join a global community of changemakers, where the work is critical, and the culture is fun. We depend on our workforce to overcome real-world challenges every day and encourage you to carve your own career path while shaping our future together. We currently have an exciting opening for an Employee Relations Investigator – Fulfillment Operations.
Radial is the pre-eminent B2C eCommerce fulfillment solutions provider powering some of the world’s best customer experiences, specializing in tailored, scalable eCommerce fulfillment solutions for mid-market and enterprise brands.
Role Summary:
As Radial continues to scale and evolve, we are committed to building a high-performing, people-first culture across our fulfilment network. The Employee Relations Investigator plays a critical role in enabling Operational Leader Effectiveness by ensuring timely, thorough, and fair resolution of employee concerns. This role partners closely with Fulfilment Operations HR, Legal, and site leadership to drive consistency, compliance, and trust across our network.
Responsibilities:
- Lead and coordinate investigations into employee complaints, workplace concerns, and policy violations across multiple fulfilment sites.
- Partner with Legal, Safety and Security, and site HR teams to ensure investigations are conducted in alignment with Radial’s policies and values.
- Provide consultation and training to site leaders and HR partners to reduce ER issues and improve workplace culture.
- Identify trends and recommend proactive solutions to reduce risk and improve employee experience.
- Support continuous improvement of ER processes and documentation standards.
- Participate in cross-functional initiatives to strengthen HR alignment and operational effectiveness.
- Provide coverage and support for ER-related escalations across the network as needed.
- 7+ years of progressive experience in employee relations, investigations, or labor relations.
- Experience in logistics, manufacturing, or high-volume operations preferred; union environment experience a plus.
- Strong working knowledge of employment laws and regulations (e.g., FMLA, ADA, EEOC, NLRA).
- Proven ability to lead complex investigations and deliver clear, objective findings.
- Excellent written and verbal communication skills, with the ability to influence and build trust across all levels.
- Strong analytical and problem-solving skills.
- Ability to work independently and manage multiple priorities in a fast-paced environment.
- Proficiency in Microsoft Office Suite and HRIS systems (Workday preferred).
- This position is remote.
- Minimum travel required; 15%.
Benefits
- Opportunities to develop and explore career advancement
- Competitive benefits package including medical, dental, vision, paid life insurance and disability, employer HSA funding
- Family planning coverage, including Fertility & Adoption benefits
- 401K matching after 6 months with immediate vesting
- Generous PTO
- Educational assistance and more!
Radial is an Equal Opportunity Employer and does not discriminate based on race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, marital status, or based on an individual’s status in any other group or class protected by applicable federal, state or local law.
Radial is committed to ensuring that its online application process provides an equal employment opportunity to all job seekers, including individuals with disabilities. If you believe you need a reasonable accommodation in order to search for a job opening or to submit an application, please contact us by emailing hroperations@radial.com. We will work to assist disabled job seekers whose disability prevents them from being able to apply online.
Want to join an organization with an inclusive work culture? No need to look any further. Apply now!
Candidates with arrest or convictions records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
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Find JobsSenior Level Investigator Job Market
Who's Hiring
- Westwood Professional Services7
- Command Investigations3
- Meta2
- Colliers Engineering & Design2
- Lonza1
Top Industries Hiring
- Consulting & Professional Services10
- Biotechnology & Pharmaceuticals6
- Education5
- Technology & Software4
- Science & Research2
Senior Level Investigator Jobs: Frequently Asked Questions
How do I get a senior level investigator job?
Employers at this level look for candidates who have led complex investigations independently, not just contributed to them. Demonstrating case ownership, cross-agency coordination, and the ability to mentor junior investigators gives you a clear edge. Tailor your application to show scope and outcome, not just activity. Certifications in fraud examination, digital forensics, or compliance can strengthen a candidacy in competitive fields.
Which companies hire senior level investigators?
Companies hiring senior level investigators right now include Westwood Professional Services, Command Investigations, and Meta, based on current listings on Migrate Mate as of July 2026. Hiring at this level tends to come from large financial institutions, insurance carriers, government contractors, and corporations with dedicated compliance or internal affairs functions.
Are there remote senior level investigator jobs?
Yes, though availability depends on the investigation type. About 27% of senior level investigator openings are remote or hybrid as of July 2026, with the strongest remote concentration in roles focused on financial fraud, insurance claims review, and compliance auditing rather than field or physical investigation work.
What makes an investigator role senior level?
Senior investigator roles are defined by independent case ownership, strategic decision-making, and accountability for outcomes rather than tasks. Expectations include managing complex or high-stakes investigations with minimal oversight, advising stakeholders and leadership, and mentoring or directing the work of less experienced investigators. The scope is broader and the judgment required is substantially greater than at mid-level positions.
Which industries hire the most senior level investigators?
Senior level investigator roles concentrate in Consulting & Professional Services, Biotechnology & Pharmaceuticals, and Education, based on current listings on Migrate Mate as of July 2026. These sectors drive demand because of the regulatory scrutiny, litigation exposure, and financial risk that require experienced professionals capable of leading investigations with significant organizational or legal consequences.