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Security Engineer

Saint Louis,MO

815 Security Engineer jobs in Saint Louis,MO

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Security Engineer IV - API/Cloud Security

Edward Jones

Saint Louis, MO

OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • 5+ years of experience in cybersecurity, application security, API security, or related engineering disciplines
  • Knowledge and understanding of security systems, risks, concepts and terminology.
  • Hands on experience with the security aspects of critical technologies (e.g., Linux, UNIX, Proofpoint, Windows, Web, LDAP, DBMS, Network, Firewalls, IDS/IPS, Data Loss Prevention (DLP), API Security, DNS, Vulnerability Assessment Tools)
  • Ability to diagnose security, network, and system issues
  • Understand infrastructure architecture – networks, security tools, operating systems and provides input to leaders about the impact of these components
  • Strong understanding of API security risks, including OWASP API Security Top 10 vulnerabilities and modern attack techniques
  • Ability to effectively communicate technical risks and remediation recommendations to both technical and non-technical stakeholders
  • Experience working with API Security tooling in containerized environments
  • Candidates that live within a commutable distance from our Tempe, AZ and St. Louis, MO home office locations are expected to work in the office four days per week effective June 1, 2026.
  • Before June 1, 2026, candidates that live within a commutable distance from our Tempe, AZ and St. Louis, MO home office locations are expected to work in the office three days per week, with preference for Tuesday through Thursday.
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Installation Technician | Weekly Pay | Paid Training

Safe Haven Security

Saint Louis, MO

OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Auto insurance coverage must meet company standards throughout employment.
  • Must be able to obtain or possess an alarm agent permit where applicable and according to Federal, State, and Municipal laws.
  • Must be able to obtain or possess a valid driver's license and driving history must meet company standards throughout employment.
  • High School diploma, or equivalent.
  • The ability to obtain or possess basic tools necessary for the job duties.
  • Proficient in installing, troubleshooting, and maintaining security alarm systems, including control panels, sensors, cameras, and related equipment.
  • Sustained periods of standing, climbing on ladders, and maneuvering in tight spaces.
  • Ability to use hand and power tools, and the ability to handle small components accurately.
  • Ability to lift, carry, and position heavy objects up to 50 pounds, potentially overhead or in awkward positions.
  • Keen eyesight for detailed work.
  • Frequent bending, crouching, reaching, and maintaining balance while working on ladders or at elevated heights.
  • Capability to work in diverse indoor and outdoor environments, enduring temperature fluctuations and inclement weather.
  • Ability to drive personal vehicle for long periods of time throughout the day.
  • The ability to diagnose and resolve technical issues efficiently, utilizing problem solving skills to identify root causes and implement effective solutions.
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Power Plant Gate Security

GardaWorld Security Services U.S.

Saint Louis, MO

$18.54/hr
OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Be authorized to work in the U.S.
  • Be able to provide documentation of High School Diploma or GED
  • Be able to ace (and pass) an extensive screening process
  • Strong report writing skills
  • Sharp visual activity and exceptional concentration skills
  • Strong proficiency with technology
  • You have a state license if required
  • Employment is contingent on the successful completion of a background check and drug screening to be conducted after an offer of employment is extended
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PT Security Officer- $19/ hour

Per Mar Security Services

Saint Peters, MO

$19/hr
~ 34 min OnsiteHealth InsuranceRetirement Benefit

  • 21 years of age or older
  • Familiarity with security equipment
  • Ability to handle physical workload
  • Must have prior experience in law enforcement, security, corrections, etc.
  • Must have a valid driver's license
  • Must possess the values important to Per Mar Security – Integrity, Communication, Excellent Service, and Accountability.
  • Must be willing to participate in the Company's pre-employment screening process, including a drug screen and background investigation.
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Alarm Security Technician

Alarm 24

Bridgeton, MO

$24-$36/hr
~ 17 min OnsitePaid Time OffRetirement Benefit

  • High School diploma or GED equivalent.
  • Proven experience in low-voltage wiring, electronics, or security system servicing.
  • Basic knowledge of IP networking and network configuration.
  • Demonstrated ability to safely operate hand and power tools.
  • Valid driver's license with a clean driving record.
  • Physical ability to lift up to 50 lbs, climb ladders, and maneuver through tight spaces.
  • Willingness to travel up to 10% for regional projects.
  • Must be comfortable with being up high and different heights.
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Trainee Entry Level Home Daily, Weekly, and Every 2 weeks

SkillConnect LLC

Saint Louis, MO

New, Posted 2 hours ago
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Temp - Security Officers

Securitas

Saint Louis, MO

$21.50/hr
OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • 18 years of age or older.
  • High School Diploma or GED required.
  • Above average computer / technology skills needed.
  • Must be able to respond to emergencies with rapid / effective judgment and use appropriate escalation.
  • All candidates must be willing to participate in the Company's pre-employment screening process, including drug screen and background investigation.
  • Valid drivers license required.
  • Driving record must meet company and / or insurance standards.
  • Reliable means of transportation needed.
  • Must be able to work independently.
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Via Drivers - Make Your Own Schedule

Via Transportation

Saint Louis, MO

$30/hr
OnsiteFlexible Schedule

  • Be at least 25 years old
  • Valid U.S. driver's license
  • Minimum 5 years of unrestricted U.S. driving history
  • A qualifying personal vehicle (4 doors, no older than 10 years, able to pass a safety inspection)
  • Active personal auto insurance
  • Smartphone compatible with the Via Driver App
  • Fingerprint-based background check
  • Drug screening
  • Motor vehicle record check
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Maintenance Technician - 1st shift and 2nd shift

Adecco

Fenton, MO

$30-$40/hr
~ 22 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • High School Diploma or GED
  • Minimum of 3 years of maintenance experience in a manufacturing environment
  • Experience troubleshooting and repairing CNC machinery
  • Experience maintaining automated equipment and industrial control systems
  • Strong knowledge of mechanical, electrical, hydraulic, pneumatic, and industrial systems
  • Ability to read and interpret electrical schematics, mechanical drawings, and technical manuals
  • Experience using maintenance tools and diagnostic equipment
  • Strong problem-solving and troubleshooting skills
  • Ability to work independently and manage multiple priorities in a fast-paced environment
  • Strong communication and teamwork skills
  • On-site in Fenton, MO
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ZipRecruiter

Railroad Flagger

National Railroad Safety Services, Inc. (NRSS)

Saint Louis, MO

  1. Saint Louis,MO Jobs
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  3. Security Engineer Jobs

What companies are hiring Security Engineer jobs in Saint Louis,MO?

  1. Edward Jones
  2. Safe Haven Security
  3. GardaWorld Security Services U.S.
  4. Per Mar Security Services
  5. Alarm 24
  6. SkillConnect LLC
  7. Securitas
  8. Via Transportation
  9. Adecco
  10. National Railroad Safety Services, Inc. (NRSS)

What is the hourly salary range for Security Engineer jobs in Saint Louis,MO?

The hourly salary range is $18.54 - $40.

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