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Temporary Security Engineer Jobs (NOW HIRING)

Identity Security Engineer

Southlake, TX · On-site

$52.26 - $58.07/hr

Temporary Salary: $52.26-58.07 Hourly W2 Start Date: Aug 3, 2026 Join a leading organization ... Are you a proactive and skilled Identity Security Engineer ready to make a significant impact? W ...

IT Security Engineer

Irvine, CA · On-site

$45 - $52.27/hr

Monday-Friday 8:30am-5:30pm, In Office Korean bilingual is required for this position The TEMP IT Security Engineer is responsible for supporting the planning, implementation, and management of the ...

IT Security Engineer

Irvine, CA · On-site

$45 - $52.27/hr

Monday-Friday 8:30am-5:30pm, In Office Korean bilingual is required for this position The TEMP IT Security Engineer is responsible for supporting the planning, implementation, and management of the ...

Senior AI Security Engineer

Charlotte, NC · On-site

$111K - $153K/yr

Regular or Temporary: Regular Language Fluency: English (Required) Work Shift: 1st shift (United ... The Senior AI Security Engineer helps design, implement, test, and operate the controls that keep ...

Temporary Salary: $69-76.67 Hourly W2 Start Date: Jun 29, 2026 Aquent, a leading talent solutions ... Prior engineering experience within a Software Security Assurance or Application Security team.

Pittsburgh, Dallas, or Denver Description We are seeking a Cloud Security Engineer (Azure) to ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Pittsburgh, Dallas, or Denver Description We are seeking a Junior Cloud Security Engineer (Azure ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Pittsburgh, Dallas, or Denver Description We are seeking a Junior Cloud Security Engineer (Azure ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Pittsburgh, Dallas, or Cleveland Description We are seeking a Cloud Security Engineer (Azure) to ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Pittsburgh, Dallas, or Denver Description We are seeking a Cloud Security Engineer (Azure) to ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Pittsburgh, Dallas, or Cleveland Description We are seeking a Junior Cloud Security Engineer (Azure ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Pittsburgh, Dallas, or Cleveland Description We are seeking a Cloud Security Engineer (Azure) to ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Pittsburgh, Dallas, or Denver Description We are seeking a Cloud Security Engineer (Azure) to ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Pittsburgh, Dallas, or Cleveland Description We are seeking a Junior Cloud Security Engineer (Azure ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Pittsburgh, Dallas, or Denver Description We are seeking a Junior Cloud Security Engineer (Azure ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Pittsburgh, Dallas, or Denver Description We are seeking a Cloud Security Engineer (Azure) to ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Pittsburgh, Dallas, or Denver Description We are seeking a Junior Cloud Security Engineer (Azure ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

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Showing results 1-20

Temporary Security Engineer information

See salary details

$61.5K

$152.8K

$205.5K

How much do temporary security engineer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for temporary security engineer in the United States is $152,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,000.00 and $158,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Temporary Security Engineer, and why are they important?

To thrive as a Temporary Security Engineer, you need a solid background in information security principles, risk assessment, and network defense, often supported by a degree in computer science or a related field. Familiarity with tools such as SIEM platforms, firewalls, intrusion detection systems, and certifications like CISSP or CEH is typically required. Strong problem-solving, attention to detail, and effective communication enable quick adaptation and collaboration in new environments. These skills ensure rapid identification and mitigation of security threats, maintaining organizational safety during transitional periods.

What is the difference between Temporary Security Engineer vs Security Analyst?

AspectTemporary Security EngineerSecurity Analyst
CertificationsCompTIA Security+, CISSP (preferred), CEHCompTIA Security+, CISSP (preferred), CEH
Work EnvironmentProject-based, on-site or remote, short-term assignmentsOngoing monitoring, reporting, and analysis in security operations centers
Employer UsageConsulting firms, IT service providers, companies needing temporary security supportOrganizations with dedicated security teams, government agencies, financial institutions

The main difference is that a Temporary Security Engineer is hired for short-term projects to implement or troubleshoot security systems, while a Security Analyst continuously monitors and analyzes security data to prevent threats. Both roles require similar certifications, but their work environments and employment types differ significantly.

What are the typical responsibilities and challenges faced by a Temporary Security Engineer during short-term assignments?

As a Temporary Security Engineer, your primary responsibilities often include assessing current security measures, identifying vulnerabilities, and supporting the implementation of urgent security solutions. Due to the short-term nature of the role, you may face challenges such as quickly understanding existing systems, adapting to varying organizational protocols, and delivering results within tight deadlines. Collaboration with IT teams, system administrators, and compliance officers is common to ensure that security measures align with organizational goals. This role offers valuable exposure to diverse environments and can enhance your adaptability and technical problem-solving skills.

What are Temporary Security Engineers?

Temporary Security Engineers are professionals hired on a short-term basis to assess, implement, and maintain the security posture of an organization’s IT systems. They may be brought in for specific projects, to fill in during staff absences, or to provide expertise during periods of increased security demand. Their responsibilities can include conducting security audits, responding to incidents, configuring firewalls, and ensuring compliance with security standards. Temporary Security Engineers help organizations address immediate security needs without the long-term commitment of a permanent hire.
More about Temporary Security Engineer jobs
What cities are hiring for Temporary Security Engineer jobs? Cities with the most Temporary Security Engineer job openings:
What are the most commonly searched types of Security Engineer jobs? The most popular types of Security Engineer jobs are:
What states have the most Temporary Security Engineer jobs? States with the most job openings for Temporary Security Engineer jobs include:
What job categories do people searching Temporary Security Engineer jobs look for? The top searched job categories for Temporary Security Engineer jobs are:
Infographic showing various Temporary Security Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $152,773 per year, or $73.4 per hour.
Senior Infrastructure Security Engineer

Senior Infrastructure Security Engineer

Fiserv, Inc.

Sunnyvale, CA • On-site

$140K - $210K/yr

Full-time

Posted 7 days ago


Fiserv rating

7.6

Company rating: 7.6 out of 10

Based on 94 frontline employees who took The Breakroom Quiz

109th of 148 rated financial services


Job description

Calling all innovators - find your future at Fiserv.
We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
Job Title
Senior Infrastructure Security Engineer
Job Title
Senior Infrastructure Security Engineer
What does a successful Senior Infrastructure Security Engineer do at Fiserv?
Excited about shaping the future of fintech? Join our innovative team as a Senior Infrastructure Security Engineer at Fiserv, Clover, where you'll play a pivotal role in ensuring security of our cutting-edge payment solutions. You'll design, implement, and automate infrastructure security that pushes our applications to their limits, all while collaborating with top talent to drive seamless deployment. If you're passionate about technology and love a challenge, this is the role for you.
What you will do:
As a Senior Infrastructure Security Engineer at Clover you'll enhance the security posture of our infrastructure, including cloud environments, by implementing and managing cloud, network, and system/OS-level security controls. You'll collaborate cross-functionally to make strategic design decisions and advocate for security improvements. Additionally, you'll respond to infrastructure security alerts, conduct investigations, and participate in IT and security audits. You'll also evaluate cloud architectures for security concerns, provide consultation on mitigation strategies, and build and manage infrastructure for security-related applications and services.The Senior Security Engineer is a high-visibility role that requires the ability to make decisions that take the business into account and is seen as a trusted partner to engineering leaders.You will serve as an advisor to the GRC team and partner with the larger business to implement security policies and standards.
What you will need to have:
  • 5+ years of infrastructure security experience
  • 3+ years securing cloud platforms GCP, AWS (e.g. IAM, VPC Security, KMS)
  • 3+ years working with and hardening Linux environments
  • Experience with IaC / configuration management technologies (e.g. Terraform, Puppet)
  • Experience with IAM technologies (e.g: LDAP, SAML 2.0)
  • Knowledge of basic cryptography and common network protocols
  • Experience with Python or Java coding is a plus
  • Basic understanding of kubernetes containers and related technologies
  • Basic understanding of Web Application Firewall (WAF) tuning
  • Basic understanding of CI/CD tools and practices
  • Basic understanding of APM tools such as Datadog, Splunk

What would be great to have:
  • Infrastructure security professional that contributes to a high level of credibility within the security team.
  • Positive, 'can-do' attitude with a focus on team success through collaboration.
  • Strategic Thinker' who can learn how our infrastructure is configured and application work, then apply that knowledge in high-value security projects.
  • Must be able to take on the challenge of a fast-paced environment with high rates of change.

You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role
#LI-JI1
#LI-Onsite
Salary Range
$140,000.00 - $210,000.00
These pay ranges apply to employees in Sunnyvale, California. Pay ranges for employees in other states may differ.
It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.
For incentive eligible associates, the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Company's sole discretion.
Thank you for considering employment with Fiserv. Please:
  • Apply using your legal name
  • Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Equal Opportunity:
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.
Note to agencies:
Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
Warning about fake job posts:
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

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