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It Security Engineer Jobs (NOW HIRING)

IT Security Engineer

Downers Grove, IL · On-site +1

$70K - $100K/yr

Responsibilities The Sentinel IT Security Engineer will be responsible for supporting, administering, troubleshooting, repairing, and escalating customer issues across a wide line of technologies all ...

IT Security Engineer Zetier seeks experienced IT Security Engineer to support, manage, and secure our rapidly expanding infrastructure. Candidates will demonstrate experience in maintaining ...

IT Security Engineer Zetier seeks experienced IT Security Engineer to support, manage, and secure our rapidly expanding infrastructure. Candidates will demonstrate experience in maintaining ...

IT Security Engineer

Irvine, CA · On-site

$45 - $52.27/hr

IT Security Engineer Location:Irvine, CA (onsite) Contract: 12+ Month Schedule: Monday-Friday 8:30am-5:30pm, In Office Korean bilingual is required for this position The TEMP IT Security Engineer is ...

Auto-Owners Insurance, a top-rated insurance carrier, is seeking a motivated individual to join our IT Division as an IT Security Engineer. This position is part of the IT Security department and is ...

IT Security Engineer

Marlborough, MA · On-site

$120K - $130K/yr

Summary We are seeking a highly technical, hands-on IT Security Engineer to help build and mature the cybersecurity program of a food & beverage manufacturing organization. This role is ideal for a ...

IT Security Engineer

Coppell, TX · On-site

$78 - $101/hr

The IT Security Engineer works to prevent, detect, and respond to security events while also supporting the operation, maintenance, and continuous improvement of Encore's security platforms and ...

New

Looking for an IT Security Engineer who wants to work in a predominantly Mac OS environment. Seeking a highly skilled and detail-oriented Security Engineer who will be responsible for implementing ...

Job Summary : Zetier is seeking an experienced IT Security Engineer to support, manage, and secure their rapidly expanding infrastructure. The role involves maintaining, deploying, and ...

IT Security Engineer

Draper, UT · On-site

$83K - $114K/yr

T. is actively seeking an IT Security Engineer for an immediate full-time opportunity with our industry leading client. Are you on the lookout for a unique career opportunity that offers leadership ...

Principal IT Security Engineer Torus Salt Lake City, Utah, United States About this position About Torus Torus is headquartered in Utah and is expanding manufacturing at our 545,000-square-foot ...

About the Position We are looking for an IT Security Engineer with a strong Windows engineering background and practical exposure to modern platform security controls to join a global team dedicated ...

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It Security Engineer information

See salary details

$51K

$121.8K

$188K

How much do it security engineer jobs pay per year?

As of Aug 26, 2026, the average yearly pay for it security engineer in the United States is $121,829.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,000.00 and $140,000.00 per year, depending on experience, location, and employer.

What is an IT security engineer?

IT Security Engineers are professionals responsible for protecting an organization's computer systems and networks from cyber threats. They design, implement, and monitor security measures to safeguard sensitive data and ensure compliance with security policies and regulations. Their duties often include conducting vulnerability assessments, responding to security incidents, and staying up-to-date with the latest security technologies and threats.

How to become an IT security engineer?

An IT security engineer oversees the protection of a company’s computer networks, development projects, and website. Your job duties in this career include creating security measures and monitoring systems for evidence of intrusions. To become an IT security engineer, you need a degree in computer science, information technology, or a related field. Acquire an entry-level position working with security measures in an IT department to learn how to protect company data and identify threats. Once you have some experience in the industry, seek IT security engineer positions. Certification is not required, but becoming certified in network security may make you a more valuable candidate in the job market.

What are the key skills and qualifications needed to thrive as an IT security engineer, and why are they important?

To thrive as an IT Security Engineer, you need expertise in network security, risk assessment, and vulnerability management, often supported by a degree in computer science or a related field. Familiarity with firewalls, intrusion detection/prevention systems, SIEM tools, and certifications like CISSP or CEH is typically required. Strong analytical thinking, problem-solving skills, and effective communication help distinguish top performers in this role. These skills are essential for proactively protecting organizational assets and ensuring compliance with security standards.

What are some common challenges IT security engineers face when implementing new security protocols within an organization?

IT Security Engineers often encounter challenges such as resistance to change from employees, compatibility issues with existing systems, and ensuring minimal disruption to business operations during implementation. Balancing robust security measures with user convenience is also a key challenge, as overly restrictive protocols can hinder productivity. Additionally, staying current with evolving threats and compliance requirements requires ongoing learning and adaptability, making collaboration with other IT teams and regular communication essential for success.

What is the difference between It Security Engineer vs Network Security Analyst?

AspectIt Security EngineerNetwork Security Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security
Work EnvironmentDesigns and implements security systems, often in IT departmentsMonitors network traffic, analyzes security threats, and responds to incidents
Employer & Industry UsageTech companies, large enterprises, government agenciesFinancial institutions, healthcare, telecoms

While both roles focus on cybersecurity, an It Security Engineer primarily designs and implements security solutions, whereas a Network Security Analyst monitors and analyzes network traffic to identify threats. Both roles require similar certifications and often work within the same industries, but their daily responsibilities differ in scope and focus.

What cities are hiring for It Security Engineer jobs?

Cities with the most It Security Engineer job openings:

Who are the top companies hiring for It Security Engineer jobs?

The top employers for It Security Engineer jobs are:

What states have the most It Security Engineer jobs?

States with the most job openings for It Security Engineer jobs include:

What job categories do people searching It Security Engineer jobs look for?

The top searched job categories for It Security Engineer jobs are:

Infographic showing various It Security Engineer job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $121,829 per year, or $58.6 per hour.

IT Security Engineer

Sentinel

Downers Grove, IL • On-site, Remote

$70K - $100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago


Sentinel Real Estate rating

8.1

Company rating: 8.1 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

46th of 256 rated facilities management


Job description

Responsibilities

The Sentinel IT Security Engineer will be responsible for supporting, administering, troubleshooting, repairing, and escalating customer issues across a wide line of technologies all with a security focus. This position can work remote within the United States and occasional travel to Downers Grove, IL required as needed.

The IT Security Engineer will need excellent written and verbal communication skills to tactfully assist customers to ensure that requested moves, adds, and changes are performed with security as the prevailing measure to protect the client computer systems, networks, and data. 

  • IT Security Engineers are expected to stay up to date on the latest security intelligence, including hackers' methodologies, to properly implement system and application changes.
  • The IT Security Engineer will manage requests assigned to the team/personal queue within the established Service Level Agreement (SLA).
  • Efficient ticket management is expected.
  • The IT Security Engineer may also be expected to perform system/platform health checks for various security products as needed.
  • The IT Security Engineer may be required to assist with escalated security engagements on an as needed basis.
Qualifications
  • The IT Security Engineer is a customer-facing technical resource responsible for troubleshooting, reporting, and communicating with both technical and non-technical stakeholders.
  • Must have experience working with and supporting at least three of the following security technologies:
    • Cisco Security Products (CSE, Umbrella, Secure Network Analytics, DUO)
    • Various EDR Platforms (Cylance, CrowdStrike, Defender, SentinelOne)
    • Tenable Products (IO, SC, Lumin)
    • Horizon 3 Node Zero
    • Email Security Products (Proofpoint, Mimecast, Cisco Secure Email)
    • Darktrace
  • Understanding of network protocols and traffic flow in an enterprise environment.
  • Ability to perform, security whitelisting of false-positives, and evaluating security requests for change across multiple security platforms. This includes the ability to analyze change impacts and an ability to articulate why changes may weaken security envelopes is a must.
  • Knowledge of Domain Name System (DNS) technologies and how they are secured.
  • Experience with Virtualization Technologies (VMware, Hyper-V) is a plus.
  • Strong verbal, written, presentation, and report-writing skills are required to effectively communicate with customers and internal teams.
  • Staying current on IT security trends, vulnerabilities, and news
  • Researching security enhancements and best practices
  • Recommending security enhancements and services
  • The candidate must be able to meet and uphold CJIS requirements.
  • Basic knowledge of Linux is a plus
  • Microsoft SC-500 certification is a plus
  • Legally authorized to work in the US without sponsorship
  • Must demonstrate a "can-do" attitude

We focus on candidates that display our "ACE" factor - Attitude, Compassion, and Enthusiasm to deliver quality solutions with exceptional customer service.

Compensation: 

$70,000-$100,000

 

What you get:

We offer an energetic work environment with many corporate culture amenities, competitive salary, and rich benefit plan including: Medical, Dental, Vision, 401K, 529, Life Insurance, Income Protection Short and Long-Term Disability, Medical and Child/Elder Care, Flexible Spending Account Plans, Family Planning Benefits, Financial Education, Identity Theft Protection and Assistance, Legal Services, Employee Assistance Program, Two weeks' vacation, additional paid time-off for Personal and Sick, certification and hands-on training, and employee discount for product services and entertainment.

Overview

MOTIVATED.....make IT happen!

Sentinel Technologies, Inc. has been rated a top workplace every year since 2012!

About Us:      

Sentinel delivers solutions that can efficiently address a range of IT needs - from security, to communications, to systems & networks, to software applications, to cloud and managed services; all of which include our staffing solutions for our clients. Since 1982, Sentinel has grown from providing technology maintenance services to our current standing as one of the leading IT services and solutions provider in the US. We have aligned with many of today's global technology leaders including Cisco, Dell, VMware and Microsoft. Sentinel services customers both nationally and internationally with primary support operating centers in Downers Grove (HQ), Chicago, and Springfield, IL; Phoenix, AZ.; Lansing, and Grand Rapids, MI; Milwaukee, WI; and Denver, CO.

If you are MOTIVATED... you can make IT happen at Sentinel. Our commitment to our employees is to create a work environment that encourages creativity, an entrepreneurial spirit, fosters growth through certification and hands-on training, and values a team-oriented culture with rewards based on impact!

If you share our passion about what technology can do and want to be part of a top workplace environment - we'd like to have you join our team.  Learn more at www.sentinel.com/careers.

As part of Sentinel's employment process, candidates will be required to complete a background check. Only those who meet the minimum requirements will be contacted. No phone calls please.

Sentinel is proud to be an equal opportunity employer including disability and veterans. In accordance with Title VII and state regulations, all qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, marital status, pregnancy, genetics, disability, military, veteran status or any other basis protected by law.

If you are an individual with a disability and need assistance in applying for a position, please contact SentinelHR1@sentinel.com.

The "Know Your Rights" Poster is available here

https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf

Sentinel EEO Policy Statement is available here.

https://www.sentinel.com/about/diversity

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Employment Type: FULL_TIME

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