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Temporary Mainframe Security Engineer Jobs in Houston, TX

Mainframe Computers. Qualification And Education: * High School Diploma or GED. Physical ... We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and ...

Senior Rigging Engineer

Houston, TX

$96K - $130K/yr

Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology ... temporary facilities (including crane pads and haul routes), required site sterilization, crane ...

Senior Rigging Engineer

Houston, TX · On-site

$93K - $127K/yr

Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology ... temporary facilities (including crane pads and haul routes), required site sterilization, crane ...

They design, price, and deliver temporary compressed air solutions that keep critical industrial ... Financial Security: We provide a 401(k) savings plan with an employer match of 50% on the dollar up ...

Temporary to hire opportunity with career growth * Weekly Pay with direct deposit or pay card ... including mainframe, minicomputer, and microcomputer systems * Advanced application programming ...

Electrical Engineer II

Houston, TX · On-site

$85K - $100K/yr

From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients ... temporary). TRC offers jurisdiction specific benefit packages for International and Puerto Rico ...

Air Quality Engineer

Houston, TX · On-site

$65K - $79K/yr

From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients ... temporary). TRC offers jurisdiction specific benefit packages for International and Puerto Rico ...

Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology ... Directs the design of temporary construction facilities as required. Material Management * Directs ...

Distribution Engineer III

Houston, TX · On-site

$72K - $136K/yr

From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients ... temporary). TRC offers jurisdiction specific benefit packages for International and Puerto Rico ...

Showing results 21-40

Temporary Mainframe Security Engineer information

See Houston, TX salary details

$22K

$133.3K

$166.6K

How much do temporary mainframe security engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for temporary mainframe security engineer in Houston, TX is $133,314.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,800.00 and $152,800.00 per year, depending on experience, location, and employer.

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

AspectTemporary Mainframe Security EngineerTemporary Network Security Analyst
CertificationsSecurity+, CISSP, Mainframe security certificationsSecurity+, CISSP, Network security certifications
Work EnvironmentMainframe data centers, legacy systemsCorporate networks, cloud environments
Employer & Industry UsageFinancial institutions, government agenciesIT firms, telecom companies, enterprises

Temporary Mainframe Security Engineers focus on securing legacy mainframe systems, while Temporary Network Security Analysts monitor and protect network infrastructure. Both roles require security certifications and are vital in safeguarding organizational data, but they specialize in different technical environments.

Are temporary mainframe security engineers in demand?

Temporary mainframe security engineers are in demand due to ongoing need for cybersecurity in legacy mainframe environments, especially in industries like finance and government. Skills in mainframe security tools, such as RACF or ACF2, and relevant certifications can improve job prospects in this specialized field.

Is security engineering a good career?

Security engineering is a strong career choice for those interested in protecting information systems, with roles like a mainframe security engineer focusing on safeguarding legacy systems. It requires knowledge of security protocols, tools, and certifications such as CISSP or CISA. The field offers high demand, competitive salaries, and opportunities for specialization in areas like network security or compliance.

What are the most commonly searched types of Mainframe Security Engineer jobs in Houston, TX?

The most popular types of Mainframe Security Engineer jobs in Houston, TX are:

What are popular job titles related to Temporary Mainframe Security Engineer jobs in Houston, TX?

For Temporary Mainframe Security Engineer jobs in Houston, TX, the most frequently searched job titles are:

What job categories do people searching Temporary Mainframe Security Engineer jobs in Houston, TX look for?

The top searched job categories for Temporary Mainframe Security Engineer jobs in Houston, TX are:

What cities near Houston, TX are hiring for Temporary Mainframe Security Engineer jobs?

Cities near Houston, TX with the most Temporary Mainframe Security Engineer job openings:

Infographic showing various Temporary Mainframe Security Engineer job openings in Houston, TX as of August 2026, with employment types broken down into 11% Internship, 67% Full Time, 11% Part Time, and 11% Temporary. Highlights an 100% In-person job distribution, with an average salary of $133,314 per year, or $64.1 per hour.

Engineer, Instrument & Controls

Caturus Management Services, LLC

Houston, TX • On-site

$100 - $160/hr

Other

Re-posted 28 days ago


Job description

Engineer, Instrument & Controls

Department: Engineering

Employment Type: Full Time

Location: US TX Houston - Technip Office

Job Description

Position Summary: The Engineer, Instrument & Controls will serve as the client engineer during the design, construction, and commissioning / startup phases of the Commonwealth LNG project. While development / delivery of the project is the focus of this role, the successful engineer could support commissioning and provide operations support after startup.

Key Accountabilities
  • Design and Development: Work with the EPC Contractor, the Main Automation Contractor, the Telecommunications contractor and package vendors to implement detailed design specifications for instrumentation and control systems.
  • Project Management: Support Commonwealth LNG's project team with the aim of ensuring that project deliverables are met and that opportunities for change orders are minimized as much as possible.
  • System Integration: Support the integration of the ICSS, vendor packages, networks, telecommunications systems and security systems.
  • Cybersecurity Infrastructure: Work to ensure that all systems deployed to the site are secure and that planning for system patching, data transfer, and remote access can be maintained in a cost-effective manner. Ensure that all OT (Operational Technology) networks can be monitored to prevent bad actors from accessing the site.
  • Provide input to planning and be available for FAT and commissioning for all ICSS and telecommunications deliverables.
Qualifications

Education, Certificates, and Licenses:

  • Bachelor’s Degree in Engineering required.

Experience:

  • 5+ years of prior or relevant work experience as an I&C Engineer required.
  • LNG experience strongly preferred.

Knowledge, Skills, and Abilities:

  • Strong understanding of the various processes within an LNG liquefaction plant to support the detailed HAZOP/LOPAs.
  • Have good interpersonal and communications skills with the ability to work in a diverse team to develop strong.
  • Control and Safety Systems engineering.
  • Fire and Gas Systems engineering.
  • Proficient in supporting the development of a coherent alarm management strategy, able to incorporate industry best practices into a suitable design for Commonwealth LNG.
  • Clear understanding of ISA 62443 and NIST 800-82 relating to Cybersecurity in OT environments.
  • Open to travel and temporary relocation to various project execution centers in Europe and Asia.
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