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Application Modernization Jobs in Theodore, AL (NOW HIRING)

CORE Group

Data Center Service Lead

Pascagoula, MS · On-site

$125 - $150/hr

Collaborate with application, network, and cybersecurity teams to maintain a stable, scalable, and ... automation, infrastructure modernization, and enhancing provider performance. Requirements

New

CORE Resources

Data Center Service Lead

Pascagoula, MS · On-site

Collaborate with application, network, and cybersecurity teams to maintain a stable, scalable, and ... automation, infrastructure modernization, and enhancing provider performance. Requirements

New

Lynker

Database and Applications Developer

Pascagoula, MS · On-site

$100 - $125/hr

This position will support the modernization and integration of scientific data currently ... Develop a user-friendly internal web application allowing NOAA staff to input, query, and edit live ...

All JobsApplication Modernization JobsApplication Modernization Jobs in Theodore, AL

Application Modernization information

See Theodore, AL salary details

$15

$48

$78

How much do application modernization jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for application modernization in Theodore, AL is $48.59, according to ZipRecruiter salary data. Most workers in this role earn between $39.04 and $55.91 per hour, depending on experience, location, and employer.

What is application modernization?

Application modernization refers to the process of updating and transforming legacy software applications to make them more efficient, secure, and compatible with modern technologies. This often involves moving applications to the cloud, refactoring code, or integrating with new architectures like microservices. The goal is to improve performance, reduce operational costs, and enable faster innovation. Modernization helps organizations stay competitive by ensuring their IT systems can support current and future business needs.

What are the key skills and qualifications needed to thrive in application modernization?

To thrive in Application Modernization, you need expertise in legacy and cloud-native architectures, software development, and system integration, often supported by a background in computer science or IT. Familiarity with tools like Docker, Kubernetes, Azure/AWS, and modernization frameworks, as well as certifications such as AWS Certified Solutions Architect or Microsoft Azure certifications, is highly valued. Strong problem-solving skills, adaptability, and effective communication are essential soft skills to manage complex transformation projects and collaborate across teams. These skills ensure that legacy systems are efficiently upgraded to meet modern business needs while minimizing disruption and maximizing value.

What are some common challenges faced by professionals in application modernization projects?

Professionals working in Application Modernization often encounter challenges such as integrating legacy systems with new technologies, managing data migration without disrupting business operations, and ensuring security compliance throughout the modernization process. Collaboration with cross-functional teams—including developers, business analysts, and IT security—is crucial to address these complexities. Additionally, keeping up with rapidly evolving cloud platforms and tools requires continuous learning and adaptability.

What is the difference between Application Modernization vs Software Engineer?

AspectApplication ModernizationSoftware Engineer
Primary FocusUpdating and transforming existing applications to modern platforms and architecturesDesigning, developing, and maintaining software applications from scratch or existing codebases
Required SkillsCloud platforms, legacy systems, system integration, migration strategiesProgramming languages, software development lifecycle, coding, debugging
Work EnvironmentIT departments, consulting firms, project-based teamsDevelopment teams, tech companies, startups
CertificationsCloud certifications (AWS, Azure), system architectureProgramming certifications, specific language expertise

Application Modernization focuses on updating existing applications to improve performance, security, and scalability, often involving migration to cloud platforms. Software Engineers primarily develop new software solutions or enhance existing codebases. While both roles require technical skills, their objectives and daily tasks differ significantly.

What cities near Theodore, AL are hiring for Application Modernization jobs?

Cities near Theodore, AL with the most Application Modernization job openings:

Application Modernization jobs near you

Sr Instrumentation Engineer

Hargrove Engineers and Constructors

Mobile, AL • On-site, Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 15 days ago

Key responsibilities

  • Lead instrumentation and controls engineering activities for industrial projects.

  • Develop and oversee discipline plans, schedules, budgets, and resource allocation.

  • Review and approve engineering documentation to ensure technical accuracy and quality.

Job description

Hargrove is seeking Instrumentation Engineering talent to support our team!

Locations & Work Flexibility

  • Primary location: Mobile, AL
  • Additional office options: TX, LA, SC, GA, PA
  • Hybrid or interoffice execution support may be available
  • Relocation assistance may be offered based on role and location
QualificationsEducation
  • Bachelor of Science in Electrical Engineering, Instrumentation Engineering, or a related engineering discipline required.
  • Professional Engineer (PE) license preferred.
Experience
  • 10+ years of industrial instrumentation and controls engineering experience.
  • Demonstrated experience leading instrumentation and controls teams and project execution efforts.
  • Experience supporting DCS migration, modernization, or control system replacement projects.
  • Proven success managing engineering scope, schedules, budgets, and deliverable quality.
  • Experience in industries such as pulp & paper, chemicals, manufacturing, refining, power generation, or other heavy industrial environments.
Technical Expertise

Strong working knowledge of:

  • Instrumentation specification and application
  • Process measurement technologies
  • Control valve sizing and application
  • Control system hardware architecture
  • PLC, DCS, and remote I/O systems
  • Marshalling and field wiring design
  • Industrial communications networks
  • Fiber optic systems
  • Instrument installation practices
  • AutoCAD and/or MicroStation
Leadership Competencies
  • Proven ability to lead multidisciplinary engineering teams.
  • Strong mentoring and talent development capabilities.
  • Ability to manage multiple projects and competing priorities.
  • Excellent client-facing communication and relationship-building skills.
  • Strong organizational, planning, and problem-solving abilities.
  • Results-oriented with a commitment to technical excellence and project success.
Ideal Candidate

The ideal candidate is a seasoned Instrumentation & Controls professional who has progressed into a technical leadership role and is passionate about developing teams and delivering high-quality engineering solutions. They possess strong expertise in instrumentation systems, control system hardware, and DCS migration projects, and can confidently lead the development and review of instrument indexes, I/O lists, datasheets, loop drawings, control system hardware packages, and construction deliverables. They thrive in a client-facing environment and have a proven track record of successfully leading complex industrial projects from concept through startup.

Instrumentation & Controls Discipline Lead

Overview

Hargrove Engineers & Constructors is seeking a highly experienced Instrumentation & Controls (I&C) Discipline Lead to provide technical leadership for industrial capital projects and control system modernization initiatives, including large-scale DCS migration programs. This role is responsible for leading I&C engineering teams, driving project execution, ensuring technical excellence, and delivering high-quality engineering solutions throughout all phases of a project lifecycle.

The ideal candidate is a proven I&C leader with a strong background in instrumentation design, control system hardware, and project execution. This individual will lead multidisciplinary teams, oversee engineering deliverables, mentor technical staff, and serve as a trusted advisor to clients and project stakeholders. While familiarity with control systems is essential, this position focuses on instrumentation engineering and control system hardware implementation rather than software programming or DCS configuration.

Key ResponsibilitiesDiscipline Leadership
  • Lead instrumentation and controls engineering activities for industrial capital and sustaining projects.
  • Develop and execute discipline plans, staffing strategies, schedules, budgets, and resource forecasts.
  • Coordinate assignments and workload across engineers, designers, and support personnel.
  • Monitor progress, identify project risks, and implement corrective actions as needed.
  • Serve as the primary technical representative for I&C engineering with clients, project teams, vendors, and construction personnel.
  • Participate in client meetings, design reviews, and project planning activities.
  • Ensure engineering deliverables comply with project requirements, client standards, applicable codes, and industry best practices.
  • Foster collaboration, technical growth, and mentorship within the I&C team.
Technical Leadership & Quality Assurance
  • Provide technical oversight for instrumentation and control system engineering deliverables.
  • Review and approve engineering documentation for technical accuracy, completeness, constructability, and quality.
  • Support the resolution of complex instrumentation, field installation, and control system hardware challenges.
  • Drive consistency in engineering practices, standards, and design approaches across projects and offices.
  • Ensure compliance with ISA standards and industry regulations.
Instrumentation Engineering Leadership

Direct the development and review of:

  • Instrument Indexes
  • Instrument Datasheets
  • Control Valve Datasheets and Sizing
  • Analyzer Specifications
  • I/O Lists
  • Loop Diagrams
  • Instrument Location Plans
  • Installation Details
  • Junction Box Drawings
  • Cable Schedules
  • Procurement Packages
  • Material Take-Offs (MTOs)
  • Construction Work Packages

Provide technical guidance for:

  • Instrument selection and specification
  • Process measurement technologies
  • Control valve application and sizing
  • Analyzer system design and specification
  • Instrument installation practices
  • Field device standardization programs
DCS Migration & Control System Modernization
  • Lead instrumentation and controls engineering efforts supporting DCS migration and modernization projects.
  • Oversee development of migration-related engineering packages, including:
    • I/O Databases
    • Signal Lists
    • Marshalling Drawings
    • Cabinet Layouts
    • Network Architecture Drawings
    • System Architecture Drawings
    • Fiber Optic Routing Plans
    • Loop Migration Packages
    • Cutover and Transition Documentation
  • Coordinate hardware migration activities with operations, maintenance, automation teams, and project stakeholders.
  • Lead field verification, gap assessments, and migration planning efforts.
  • Review and approve hardware designs associated with DCS, PLC, remote I/O, and industrial communications infrastructure.
  • Support implementation strategies that minimize operational disruption and startup risk.
Project Execution & Coordination
  • Collaborate closely with process, electrical, mechanical, piping, and project management teams.
  • Support project scoping, proposal development, estimating, and planning activities.
  • Develop resource plans and coordinate execution across multiple office locations.
  • Monitor project performance related to scope, schedule, budget, and quality.
  • Provide technical leadership throughout design, procurement, construction, commissioning, and startup.
Construction, Commissioning & Startup Support
  • Provide technical leadership during procurement, construction, commissioning, and startup phases.
  • Review vendor drawings, equipment submittals, and instrumentation packages.
  • Support constructability reviews, field investigations, and installation planning.
  • Assist in resolving field issues related to instrumentation and control systems.
  • Coordinate technical support activities through startup and system turnover.
Physical Requirements
  • Ability to sit, stand, or walk for extended periods as required by the role
Hargrove Culture

We work to create an environment founded on trust, personal integrity, and a "team mentality" so that each person understands the value of their contributions both on a project and company-wide level. We know that each person on our team contributes to the success of our company by pairing expertise and passion to meet and exceed the needs of the clients we serve across the globe.

Our safety culture protects and promotes the well-being of every person who works with us and every person touched by our work.

As a 100% Teammate owned company, we proudly offer a comprehensive benefits package including, paid holidays, personal paid time off, medical, dental, vision, life, and disability insurance, 401(k), and other benefits to eligible Teammates.

Equal Opportunity Employment Statement

Hargrove is an Equal Opportunity/Affirmative Action employer. We do not discriminate based upon race, color, national origin, religion, age, sex (including gender, sexual orientation, pregnancy, sexual identity, marital or family status), disability, military service or obligations, veteran status, or any other characteristic protected by law.

Hargrove is a drug-free workplace.

The selected candidate must be authorized to work in the United States.

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