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Senior Investigator Jobs in Renton, WA (NOW HIRING)

SpaceX

Sr. HR Investigator (Employee Relations)

Redmond, WA · On-site +1

$115K - $150K/yr

SR. HUMAN RESOURCES INVESTIGATOR (EMPLOYEE RELATIONS) We are looking for a skilled and experienced investigator who can objectively, thoroughly, and empathetically investigate sensitive employee ...

SpaceX

Sr. Human Resources Investigator

Redmond, WA · On-site +1

$120K - $175K/yr

SR. HUMAN RESOURCES INVESTIGATOR (EMPLOYEE RELATIONS) We are looking for a skilled and experienced investigator who can objectively, thoroughly, and empathetically investigate sensitive employee ...

SpaceX

Sr. Human Resources Investigator

Redmond, WA · On-site

$120K - $175K/yr

Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. HUMAN RESOURCES INVESTIGATOR (EMPLOYEE RELATIONS) We are looking ...

SpaceX

Sr. HR Investigator (Employee Relations)

Redmond, WA · On-site

$115K - $150K/yr

Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. HUMAN RESOURCES INVESTIGATOR (EMPLOYEE RELATIONS) We are looking ...

WSP

Senior Principal Geologist

Redmond, WA · On-site

Senior Principal Geologist / Senior Technical Manager (P6) This Opportunity WSP is seeking a Senior ... Lead development of conceptual site models, investigation strategies, remedial alternatives ...

WSP

Senior Principal Geologist

Redmond, WA · On-site

$126 - $175/hr

Senior Principal Geologist / Senior Technical Manager (P6) This Opportunity WSP is seeking a Senior ... Lead development of conceptual site models, investigation strategies, remedial alternatives ...

WSP

Senior Principal Geologist

Redmond, WA

Senior Principal Geologist / Senior Technical Manager (P6) This Opportunity WSP is seeking a Senior ... Lead development of conceptual site models, investigation strategies, remedial alternatives ...

Uw

Research Scientist/Engineer Senior

Seattle, WA

$168K/yr

... as a senior scientific leader within the Department of Emergency Medicine, providing advanced ... Working closely with faculty investigators, trainees, and departmental leadership, this position ...

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Showing results 1-20

All JobsInvestigator JobsSenior Investigator JobsSenior Investigator Jobs in Renton, WA

Senior Investigator information

See Renton, WA salary details

$32.1K

$86.2K

$154.7K

How much do senior investigator jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior investigator in Renton, WA is $86,169.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,200.00 and $110,800.00 per year, depending on experience, location, and employer.

What is the difference between Senior Investigator vs Investigator?

AspectSenior InvestigatorInvestigator
Required CredentialsTypically requires a bachelor's degree, relevant certifications, and several years of experienceUsually requires a bachelor's degree, entry-level certifications, and less experience
Work EnvironmentLeads investigations, supervises junior staff, and handles complex casesConducts investigations under supervision, handles routine cases
Employer & Industry UsageUsed in law enforcement, insurance, and corporate investigationsCommon in law enforcement, private investigation firms, and regulatory agencies

The main difference between a Senior Investigator and an Investigator lies in experience, responsibilities, and leadership roles. Senior Investigators typically have more experience, handle complex cases, and supervise others, whereas Investigators focus on routine investigations under supervision. Both roles are essential in investigative fields, but the senior position involves greater expertise and leadership.

What are the key skills and qualifications needed to thrive as a senior investigator, and why are they important?

To thrive as a Senior Investigator, you need expertise in investigative techniques, analytical thinking, and a background in law enforcement or a related field, often supported by a relevant degree or certifications. Familiarity with case management systems, digital forensics tools, and legal research databases is typically required. Exceptional attention to detail, strong communication, and the ability to maintain confidentiality set top performers apart. These skills ensure thorough investigations, accurate reporting, and effective resolution of complex cases.

What does a senior investigator do?

A senior investigator manages investigations for various crimes including fraud, corruption, and organized crime. As a senior investigator, you work for the district attorney, and your primary responsibilities revolve around collaborating with law enforcement to take on these crime issues. You may have additional duties, such as interviewing witnesses and filing evidence and reports as required by the district attorney. Excellent communication skills are imperative as you’ll encounter a variety of different people on the job. While qualifications vary by state, you likely need an associate’s degree, and at least a year of experience as an investigator with the D.A. Your employer will conduct a criminal background check.

What is a senior investigator?

A Senior Investigator is an experienced professional responsible for leading and managing complex investigations, often within law enforcement, corporate, or regulatory settings. Their duties typically include gathering and analyzing evidence, interviewing witnesses, compiling reports, and providing expert testimony. Senior Investigators often supervise junior staff, ensure compliance with legal procedures, and may specialize in areas such as fraud, criminal, or internal investigations. Their extensive experience enables them to handle high-profile or sensitive cases. This role requires strong analytical, communication, and leadership skills.

What are some common challenges senior investigators face when managing complex cases, and how can they effectively address them?

Senior Investigators frequently encounter challenges such as coordinating multidisciplinary teams, handling sensitive information, and navigating regulatory or legal constraints. Successfully addressing these issues requires strong leadership, clear communication, and meticulous documentation. Senior Investigators often rely on advanced investigative techniques and foster collaboration with legal, compliance, and technical experts to ensure thorough, compliant case resolution. Staying current with industry best practices and maintaining professional integrity are essential for overcoming these obstacles.
More about Senior Investigator jobs
What are the most commonly searched types of Investigator jobs in Renton, WA? The most popular types of Investigator jobs in Renton, WA are:
What job categories do people searching Senior Investigator jobs in Renton, WA look for? The top searched job categories for Senior Investigator jobs in Renton, WA are:
What cities near Renton, WA are hiring for Senior Investigator jobs? Cities near Renton, WA with the most Senior Investigator job openings:
Senior Investigator jobs near you
Infographic showing various Senior Investigator job openings in Renton, WA as of August 2026, with employment types broken down into 89% Full Time, 10% Part Time, and 1% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $86,169 per year, or $41.4 per hour.

Sr. HR Investigator (Employee Relations)

SpaceX

Redmond, WA • On-site, Remote

$115K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago

SpaceX rating

8.8

Company rating: 8.8 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

15th of 72 rated aerospace companies

Job description

SR. HUMAN RESOURCES INVESTIGATOR (EMPLOYEE RELATIONS)

We are looking for a skilled and experienced investigator who can objectively, thoroughly, and empathetically investigate sensitive employee relations concerns. The ideal candidate has high emotional intelligence and a background in investigating a variety of employment and labor relations issues.  They are an effective interviewer, active listener, and a strong communicator, and also have demonstrated the ability to apply innovative fact-finding techniques.

RESPONSIBILITIES:

  • Investigate sensitive and/or complex employee relations matters from start to finish, including conducting intake, leading interviews, note-taking, gathering and analyzing evidence (electronic, physical, etc.), documenting findings, and following up with the relevant parties.
  • Objectively debrief HR business partners and leadership on investigation findings.
  • Document investigation and summarize findings in a report.
  • Collect and analyze data to identify trends and make recommendations on mitigation strategies.
  • Advise and train HR business partners on investigations best practices.
  • Discreetly handle sensitive and/or private information.

BASIC QUALIFICATIONS:

  • Bachelor's degree.
  • 5+ years professional experience conducting employee relations investigations.

PREFERRED SKILLS AND EXPERIENCE:

  • Juris doctor.
  • Experience conducting investigations in a manufacturing and/or engineering setting.
  • Strong written and verbal communication skills.
  • Experience with e-discovery and/or pulling electronic records and files.
  • Demonstrated ability to collaborate with a diverse range of partners (e.g., HR, IT, Security, Legal).
  • Ability to be empathetic and to provide emotional support while also gathering facts.
  • Familiarity with a variety of electronic systems.
  • Ability to grasp complex technical concepts quickly.

ADDITIONAL REQUIREMENTS:

  • Must be willing to travel to various SpaceX sites.
  • This role requires you to be onsite. Remote or hybrid work will NOT be considered.
  • Must be willing to work extended hours and/or weekends.
  • Ability to pass Air Force background checks for Cape Canaveral and Vandenberg.

COMPENSATION AND BENEFITS:

Pay range:

Human Resources Investigator/Senior: $115,000.00 - $150,000.00/per year
Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees in Washington State accrue paid sick time in compliance with state and federal law. Company shuttles are offered to employees for roundtrip travel from select Seattle locations to the SpaceX Redmond office Monday to Friday.

What SpaceX employees say

Pay

Benefits

Hours and flexibility

Workplace

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About SpaceX

Sourced by ZipRecruiter

Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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