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Cyber Hunt Engineer

CACI International

St. Louis, MOFull-time$75–158K/yrSeen 2w agoSeen in employer's feed 6 days ago

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At a glance

Compensation
$75–158K/yr
Location
St. Louis, MO
Schedule
Full-time
Work Authorization
US work authorization required

Olive lists jobs from US employers, including remote roles you can work from the United States.

Requirements

Credentials this posting asks for.

IAT Level III And CSSP Analyst Certification Or CSSP Within 90 DaysTS/SCI clearance

Job overview

CACI is seeking a cyber threat hunter to support the National Geospatial-Intelligence Agency. The role proactively searches NGA systems and networks for indicators of compromise, conducts host, network, and process analysis, and completes planned hunt missions supporting defensive cyber operations. The engineer assesses potential intrusions and provides findings and recommendations to improve the organization’s cybersecurity posture.

Skills & qualifications

RequiredNice to have

Skills

Cyber Threat HuntingHost AnalysisNetwork AnalysisProcess Analysis

Qualifications

U.S. CitizenshipTS/SCI With Polygraph or Within 6 MonthsHS+10, Bachelor's+6 or Master's+4 YearsIAT Level III and CSSP Analyst Certification or CSSP Within 90 Days

Benefits

Paid Time Off
Tuition Assistance

Full job description

Job Title: Cyber Hunt Engineer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local


The Opportunity:

CACI is seeking a cyber threat hunter to join our team in supporting the National Geospatial-Intelligence Agency (NGA). This role will proactively search for indicators of compromise on NGA systems and networks. You will conduct host, network and process analysis to identify potential intrusions through planned hunt missions in support of defensive cyber operations at NGA. You will create impact by providing recommendations based on findings to improve the cybersecurity posture of the organization.

Responsibilities :

  • Proactively search for and identify indicators of compromise and anomalous behavior.

  • Work hunt missions independently through completion.

  • Assess data from multiple sources and navigate the cyber terrain to identify suspicious behavior.

  • Augment identification and tracking of incidents.

  • Create, update, and document tickets in the authorized ticketing system.

  • Provide input to the daily significant activity report, the daily operations update, and the weekly status report.

  • Work together with the cyber threat intelligence team, countermeasure development team, and other teams to improve organizational security posture.

  • Conduct host (Windows and Linux), network, and process analysis.

  • Assess and validate technical data to locate potential adversary intrusions and unauthorized activity.

  • Create reports detailing actions taken during hunt missions, findings, and recommendations.

  • Other duties as assigned.

Qualifications:

Required:

  • U.S. citizen

  • Current TS//SCI with polygraph or must obtain a polygraph within 6 months of start date

  • High school diploma and at least 10 years of relevant experience, bachelor’s degree with at least six years of relevant experience, or a master’s degree with at least four years of relevant experience

  • Possess both IAT Level III and CSSP Analyst Certification. Or CSSP Analyst certification can be obtained within 90 days of start date. If you do not obtain the required certification within the 90 day timeframe, you will be asked to depart the program.

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range :

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$75,200-$158,100

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

How this job compares

Set against the 1,600 open Cybersecurity Engineer jobs on Olive Jobs, counted October 27, 2026.

Pay
  • This posting$75–158K/yr
  • Missouri median$110–166K/yr24 salary ranges
  • US median$108–196K/yr1,277 salary ranges

This range's midpoint, $117K, is 14% below the Missouri median midpoint ($136K) — in the middle half of Cybersecurity Engineer salary ranges in Missouri.

Openings
Olive Jobs lists 24 open Cybersecurity Engineer jobs in Missouri and 1,600 across the US. 3% of them nationwide are listed as remote or flexible.
Hiring the most in Missouri
Experience
This posting asks for at least 4 years of experience; Cybersecurity Engineer postings that state a minimum ask for 5 years at the median (1,494 postings).
Education
665 of the 1,600 open Cybersecurity Engineer jobs (42%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on October 27, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

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