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Freelance Data Security Engineer Jobs in Addison, IL

Strata Decision Technology

Senior Security Engineer

Chicago, IL · On-site

$130K - $150K/yr

  • Medical

  • Life

  • Retirement

  • PTO

... client data. Assist in the maintenance the Zero Trust Security framework and associated tooling ... The engineer in this role will focus on the following areas and technologies: * Zero Trust ...

Braze

Senior Security Engineer II

Chicago, IL · On-site

$118K - $161K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Lead the security of large-scale, distributed systems and self-managed data stores (e.g., MongoDB ... engineers adopt, and you balance strong controls with operational reality. You raise the people ...

Braze

Senior Security Engineer II

Chicago, IL · On-site

$118K - $161K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Lead the security of large-scale, distributed systems and self-managed data stores (e.g., MongoDB ... engineers adopt, and you balance strong controls with operational reality. You raise the people ...

Sentinel

IT Security Engineer

Downers Grove, IL · On-site +1

$70K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... 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 ...

Sentinel

IT Security Engineer

Downers Grove, IL · On-site +1

$70K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... 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 ...

Sentinel Technologies

IT Security Engineer

Downers Grove, IL · On-site

$70K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... 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 ...

New

Sentinel

IT Security Engineer

Downers Grove, IL · On-site +1

$70K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... 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 ...

Sralab

Data Engineers

Chicago, IL · On-site

$118K - $141K/yr

Implementation of data security standards in line with HIPAA requirements, SQL, SQL server ... Data engineering, Data modeling. Job Requirements * *Masters degree in Information Systems ...

Shirley Ryan AbilityLab

Data Engineers

Chicago, IL · On-site

$118K - $141K/yr

Implementation of data security standards in line with HIPAA requirements, SQL, SQL server ... Data engineering, Data modeling. Job Requirements * *Masters degree in Information Systems ...

P2P

Client Platforms Security Engineer

Chicago, IL · On-site

$150 - $200/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Client Platforms Security Engineer We are seeking a Client Platforms Security Engineer to work with ... For more information about DRW's processing activities and our use of job applicants' data, please ...

Meridian IT

Senior Network/Security Engineer

Deerfield, IL · On-site

$59.50 - $77.75/hr

... data center support, and/or managed service work. The Sr. Network Security Engineer is responsible for the entire lifecycle of an engagement (planning to close) to which they have been assigned. This ...

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All JobsData Security Engineer JobsFreelance Data Security Engineer JobsFreelance Data Security Engineer Jobs in Addison, IL

Freelance Data Security Engineer information

See Addison, IL salary details

$14

$47

$132

How much do freelance data security engineer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for freelance data security engineer in Addison, IL is $47.80, according to ZipRecruiter salary data. Most workers in this role earn between $24.33 and $61.88 per hour, depending on experience, location, and employer.

What does a freelance data security engineer do?

A Freelance Data Security Engineer is an independent professional who specializes in protecting digital data from unauthorized access, breaches, and cyber threats. They assess security risks, design and implement security protocols, and ensure compliance with data protection regulations for their clients. Their work may include tasks like conducting security audits, developing encryption strategies, and responding to security incidents. As freelancers, they often work with multiple organizations on a project or contract basis, offering flexibility and specialized expertise.

What are some common challenges freelance data security engineers face when working with multiple clients?

Freelance Data Security Engineers often navigate varied security policies, technology stacks, and compliance requirements across different clients. Balancing multiple projects can require effective time management and clear communication to ensure all security standards are met without conflicts. Adapting quickly to each organization's unique data environments and building trust remotely are also key challenges, but they offer opportunities to develop a broad skill set and professional network.

What is the difference between Freelance Data Security Engineer vs Freelance Cybersecurity Analyst?

AspectFreelance Data Security EngineerFreelance Cybersecurity Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, CISSP, CEH
Work EnvironmentConsulting, project-based, remote or on-siteConsulting, monitoring, incident response, remote or on-site
Industry UsageData protection, encryption, security architectureThreat analysis, vulnerability assessment, security monitoring

Both roles often require similar certifications and work in consulting environments. However, Data Security Engineers focus on designing and implementing security systems, while Cybersecurity Analysts primarily monitor and analyze security threats. The roles are complementary but distinct in their core responsibilities.

What are the key skills and qualifications needed to thrive as a freelance data security engineer?

To thrive as a Freelance Data Security Engineer, you need a strong background in cybersecurity fundamentals, encryption techniques, and risk assessment, typically supported by a degree in computer science or related field and industry certifications like CISSP or CEH. Familiarity with security tools such as firewalls, intrusion detection/prevention systems, and cloud security platforms is often required. Exceptional problem-solving, communication, and self-management skills help you stand out when working independently with diverse clients. These skills and qualities are crucial to effectively protect sensitive data, maintain client trust, and deliver secure solutions in dynamic, remote work environments.

What are the most commonly searched types of Data Security Engineer jobs in Addison, IL?

The most popular types of Data Security Engineer jobs in Addison, IL are:

What cities near Addison, IL are hiring for Freelance Data Security Engineer jobs?

Cities near Addison, IL with the most Freelance Data Security Engineer job openings:

Freelance Data Security Engineer jobs near you

Urgent On-Site Opening for Jr. Network Security Engineer (L1)/Network Engineer - Chicago, IL.

SmartIPlace

Chicago, IL • On-site

Contractor

Re-posted yesterday

Job description

Note:

  • There will be 2 rounds of interview, 1st round will be on video and 2nd would be Coffe (local) meet and greet.
  • First Priority on Locals.

Position Overview :

*** Strongly prefer someone with Consulting or PS experience "

Overview:

  • The JR. Cisco Network Security Engineer is some experienced technical networking & security experience for end-to-end solutions to complex business networking and communications problems for new and existing clients.
  • The jr. Network Security Engineer is responsible for supporting the current engagement (planning to close) to which they have been assigned.
  • They will participate in evaluation, testing, selection, and deployment of network elements for a network buildout that ensures that solutions adhere to defined security standards and best practices and/or assist in the development of these standards and best practices. 
  • The Jr. Network Engineer will be staging network & security hardware.  

Requirements:

Must have 2-4 yr min of hands-on experience providing assistance to managed service customers within the agreed upon SLAs in our managed service contracts; inclusive of Installing, configuring, and troubleshooting security/network devices such as routers, switches, firewalls, and load balancers on Cisco routers, switches, wireless devices and firewalls inclusive of:

  • Cisco ACI;
  • Cisco ISE. (802.1x,MAB,Guest,BYOD
  • PaloAlto
  • Cisco Firepower Next-Generation firewalls
  • Cisco
  • Cisco TrustSec
  • Cisco SD-Access
  • DNA Center
  • Cisco Firepower Management Center (FMC)
  • Cisco AnyConnect Security Mobility Client

Must have 2-4 years assisting perimeter and data security solutions including firewalls, intrusion detection / prevention, VPN’s, remote access and monitoring tools and be well-versed around Cisco and/or Palo Alto’s security portfolio. 

Expertise around the specific product list is preferred: Cisco ASA, Cisco FirePower (SourceFire), Cisco ISE, Palo Alto specially:

  • Experience designing and implementing policy-based (access control) for next-generation firewalls
  • Experience designing and implementing VPN (site-to-site, remote access, etc.)
  • Experience designing and implementing intrusion detection and intrusion prevention (SNORT rules)

3. Solid Experience with routing/switching protocols (EIGRP, BGP, HSRP, STP, LACP etc.), IP addressing and protocols (TCP/UDP)

4. Solid Experience with Cisco Nexus 5K, Fabric Extenders (2K) and NX-OS

5. Solid Experience with Site-to-Site VPNs, Remote Access VPNs and DMVPN

6. Solid Experience with Cisco ASA firewalls (site-to-site VPN and remote access VPN)

7. Solid Experience with Cisco Wireless LAN Controllers (WLC), FlexConnect, high-availability and antennas.

8. Experience with WAN deployments including design, implementation and troubleshooting of various types of circuits (T-1, DS-3, MPLS, ELAN, DIA etc.).

9. Strong understanding TCP/IP, SNMPv2c/v3, NTP, AAA, TACACS, SSHv2, RADIUS, DNS, DHCP, LDAP and other standard protocols.

10. Professional networking certifications a plus (i.e. CCNA, CCNP, ACCP, or equivalent)

  • Problem Solving and Critical Thinking
  • Communication Skills
  • Adaptability and Flexibility
  • Time Management and Prioritization
  • Attention to Detail Logistics and Accuracy
  • Customer Service and Support
  • Troubleshooting and Debugging
     
Smart-iPlace logo

About Smart-iPlace

Sourced by ZipRecruiter

SMART-iPLACE provides innovative staffing and consulting solutions that help our clients achieve their business objectives. We can understand and support all areas of your IT systems from back-end infrastructure to front-end personal productivity. Our goal is create innovative IT solutions that enable your business to be more agile and competitive.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Irving, TX, US

Year founded

2021

Social media

Facebook

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