Jobs in the United States

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Added 8 mins ago
EC
Supplier Development Engineer - Breakers
Eaton Corporation
Beachwood, OH
- $113,000 to $165,000 USD / year
o Assess supplier capability and manufacturing controls for circuit breakers and protection devices, with specific emphasis on bi-metal materials and thermal trip systems, including…
Added 8 mins ago
EC
Supplier Development Engineer - Casting & Forging
Eaton Corporation
Beachwood, OH
- $113,000 to $165,000 USD / year
o Assess supplier capability and manufacturing controls for circuit breakers and protection devices, with specific emphasis on bi-metal materials and thermal trip systems, including…
Added 8 mins ago
Electrical Test Engineer - Power & Control Systems (PTC)
HX5 Sierra LLC
Sandusky, OH
Electrical Test Engineer - Power & Control Systems (PTC) Location US-OH-Sandusky Job ID 2026-3339 # Positions 2 Experience (Years) 5 Type of Position Regular Full-Time Level Experienced…
Added 9 mins ago
Cybersecurity Engineer (Evergreen)
ODYSSEY SYSTEMS CONSULTING GROUP
Dayton, OH
Added 9 mins ago
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Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Evendale, OH · Cincinnati, OH · E Cleveland, OH · West Chester, OH
- $131,000 to $174,000 USD / year
…SLAs. Operational owner maintaining incident management, change controls, support coverage, and provisioning…
Added 9 mins ago
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Associate Energy Engineer
Siemens
Cincinnati, OH
- $62,290 to $106,783 USD / year
…perform site surveys to identify mechanical, electrical, and controls systems to determine facility operational…
Added 9 mins ago
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AI Data Engineer
Cognizant
Columbus, OH
- $100,000 to $115,000 USD / year
As an AI Data Engineer, you will make an impact by designing, building, and optimizing scalable cloud-native data engineering solutions that enable advanced AI-driven applications and…
Added 9 mins ago
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AI Data Engineer
Cognizant
Columbus, OH
- $100,000 to $115,000 USD / year
As an AI Data Engineer, you will make an impact by designing, building, and optimizing scalable cloud-native data engineering solutions that enable advanced AI-driven applications and…
Added 9 mins ago
Engineer/Technical Specialist (Mid – Sr.) | Generation Control Systems Engineering
American Electric Power
Columbus, OH
Engineer -- Responsible to the assigned supervisor for performing intermediate level engineering work activities and projects requiring the application of engineering knowledge in a safe,…
Added 9 mins ago
AI Operations Administrator - Gravitee - Remote US
SitusAMC
Columbus, OH
…and provides a foundation for growth into the AI Operations Engineer…
Added 9 mins ago
Mechanical Engineer
Cleaning Technologies Group
Cincinnati, OH
The Mechanical Design Engineer supports the design and development of custom machinery by creating detailed mechanical designs, drawings, and documentation under the guidance of senior…
Added 13 mins ago
IT Architect
BIG TEX HOLDING INC
Addison, TX
Establish guardrails and evaluation practices, and work with Security and Compliance on data handling, access controls, and human review.
Added 18 mins ago
FC
HVAC and Plumbing Quality Control Engineer (Engineer II)
Fairfax County
Fairfax, VA
- $33.73 to $59.02 USD / hour
…knowledge of commercial building complete mechanical equipment and…
Added 18 mins ago
RU
Automation Engineer (Ansible / Infrastructure)
Randstad USA
Remote, United States
- $65 to $70 USD / hour
We are seeking a skilled Ansible Automation Engineer to join our team to transform manual operational workflows into repeatable, automated infrastructure code. In this role, you will work…
Added 33 mins ago
Senior Security GRC Engineer, AI & Automation
American Express Global Business Travel
Jefferson City, MO
AmexGBT's Security GRC team is looking for a talented Senior Security GRC Engineer to design, build, and scale automation and AI-driven solutions that modernize our governance, risk, and…
Added 41 mins ago
Senior Full Stack Developer, Agentic Engineering
FullBloom
Statewide, PA
This role is hired to build agent-first. The Senior Full-Stack Developer, Agentic Engineer is a founding member of a small, new engineering squad building the next generation of…
Added 1 hour ago
Automations Engineer
GPAC
Jonesboro, AR
This privately-owned company is rapidly growing and seeking an Automations Controls Engineer to design clear, complete and accurately working products and systems using CAD, rough or…
Added 1 hour ago
Automations Engineer
GPAC
West Helena, AR
This privately-owned company is rapidly growing and seeking an Automations Controls Engineer to design clear, complete and accurately working products and systems using CAD, rough or…
Added 1 hour ago
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Maintenance Engineer
GPAC
Minnetonka, MN
- $34 to $41 USD / hour
Familiarity with PLCs, automation systems, and industrial controls
Added 1 hour ago
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Maintenance Engineer
GPAC
New Hope, MN
- $34 to $41 USD / hour
Familiarity with PLCs, automation systems, and industrial controls
Added 1 hour ago
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Maintenance Engineer
GPAC
Eden Prairie, MN
- $34 to $41 USD / hour
Familiarity with PLCs, automation systems, and industrial controls
Added 1 hour ago
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Maintenance Engineer
GPAC
Hopkins, MN
- $34 to $41 USD / hour
Familiarity with PLCs, automation systems, and industrial controls
Added 1 hour ago
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Maintenance Engineer
GPAC
Champlin, MN
- $34 to $41 USD / hour
Familiarity with PLCs, automation systems, and industrial controls
Added 1 hour ago
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Maintenance Engineer
GPAC
St Louis Park, MN
- $34 to $41 USD / hour
Familiarity with PLCs, automation systems, and industrial controls
Added 1 hour ago
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Maintenance Engineer
GPAC
Wayzata, MN
- $34 to $41 USD / hour
Familiarity with PLCs, automation systems, and industrial controls

Trimark Associates

Application Support Engineer II

Remote, United States

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Job details

Experience: 3–5 years of professional experience in software development, application support, or a similar technical role
Posting language: English
Posted: Nov 5, 2026

Original job description

About Trimark Associates

Trimark Associates is a leader in SCADA software, metering services, and system integration for the U.S. power industry. We support generation facilities of all sizes - from 1 MW solar sites to multi‑GW nuclear plants - delivering solutions for operational visibility, regulatory compliance (including NERC and CAISO), and reliable system control.

Our in‑house platforms, including T1‑S Vantage and True:SCADA, are built on deep expertise in metering, SCADA, and energy market integration. Clients depend on us to ensure seamless operations, enable fast controls, provide reliable data, and adapt quickly to changing grid demands.

From concept through commissioning, we design and deliver complete systems - covering architecture, software development, hardware integration, deployment, testing, certification, and ongoing support.

Role Overview

Trimark Associates is seeking a Tier II Application Support Engineer to support our mission-critical T1‑S Vantage and True:SCADA platforms. In this role, you’ll work at the intersection of software engineering, infrastructure, and operations - ensuring system reliability, resolving complex issues, and improving overall platform stability.

You’ll collaborate with development, OT, integration, project management, and customer operations teams to troubleshoot production systems, support data flows and integrations, and drive long-term improvements. This is a technical, hands-on role for mid-level engineers comfortable owning issues from initial triage through root cause identification and resolution. Ideal candidates will have 3–5 years of experience supporting complex, mission-critical systems and working directly in production environments, along with the desire and ability to grow into full-time software development.

What You’ll Do

Troubleshoot and resolve issues in production, mission-critical applications
Write SQL queries to analyze data issues, database performance, and data integrity
Diagnose and resolve issues across REST APIs, web applications, and backend services
Partner with developers to identify root causes, implement fixes, and deploy changes
Support and monitor Windows and Linux systems and services
Work within a biweekly sprint cycle, contributing to planning and execution
Proactively identify recurring issues and implement solutions to improve system reliability and reduce support load
Communicate findings and resolutions clearly to both technical and non-technical stakeholders

Required Qualifications

Bachelor’s degree in Computer Science, Software Engineering, a related field, and/or an equivalent combination of education and practical experience
3–5 years of professional experience in software development, application support, or a similar technical role
Experience working in production environments and handling real-world system issues
Must be legally authorized to work in the United States for any employer. This position is not eligible for employment-based visa sponsorship now or in the future, including participation in STEM OPT training plans (Form I-983).

Knowledge, Skills and Abilities

Experience with SQL Server (writing queries, data analysis and troubleshooting; performance tuning and database management are a plus)
Understanding of relational database fundamentals (transactions, indexing, ACID, DML/DDL)
Experience troubleshooting web applications and RESTful APIs
Exposure to Windows Server environments and administration
Ability to read and understand C#/.NET code for debugging and issue analysis
Working knowledge of HTML and JavaScript for troubleshooting front-end issues
Strong analytical and problem-solving skills in complex systems
Ability to support time-sensitive, high-availability environments
Clear communication skills for working across technical and non-technical teams

We don’t expect candidates to have deep expertise in all areas, but strong fundamentals and the ability to learn quickly are essential.

Preferred Qualifications

Experience with PostgreSQL and time-series data (e.g., TimescaleDB)
Linux system administration experience
Familiarity with Docker, Kubernetes, and containerized environments
Understanding of TCP/IP networking fundamentals
Experience with Azure, especially relational database services and monitoring (e.g., Application Insights)
Development experience with .NET/C# or other modern languages (JavaScript/TypeScript, Java)
Familiarity with Git/source control and Agile development practices
Understanding of object-oriented design principles
Experience with SCADA systems or energy/utilities environments
Familiarity with industrial protocols such as Modbus and DNP3

Why This Role

Work on high-impact systems that support the electrical grid. You’ll have a direct impact on systems that support real-time utility operations across the U.S.
Gain deep exposure to data, infrastructure, APIs, and distributed systems
Collaborate directly with experienced developers and domain experts
Clear path to move into a software engineering role

Equal Opportunity Statement

Trimark is committed to compliance with all applicable laws providing equal employment opportunities. This commitment applies to all people involved in Company operations and prohibits unlawful discrimination by any employee of the Company, including supervisors and coworkers.

E-Verify Statement

Trimark will provide the Social Security Administration, and if necessary, the Department of Homeland Security, with information from each new employee’s Form I-9 to confirm work authorization. Please note that we do not use this information to pre-screen job applicants.

Work Authorization

This role is Not Eligible for sponsorship by Trimark, including future sponsorship. Candidates must reside in the United States.

Pay Transparency

Compensation is based on market rate, job level, job related knowledge, skills, experience, education, and certifications.

Candidate Safety

Trimark engages in a structured hiring process during which you will meet with multiple team members. We do not issue offers based on email contact and will not ask for your personal or sensitive information prior to an accepted offer. Communications from our talent team will come from the trimarkassoc.com domains.

Unsolicited Candidate Referrals

Trimark values our strategic partnerships with our agency partners who may supplement our internal recruitment team’s efforts from time to time. To submit candidates for consideration, agency partners must have an executed agreement signed by Trimark’s president and a job specific requisition. Without such agreements in place, Trimark will not pay a fee to any agency. Unsolicited referrals from any source other than directly from a candidate will be considered Trimark property and will be considered to have been referred by the agency free of any charge or fee. This includes resumes, partial resumes, candidate profiles, and candidate details or information.

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More about this job

Skills

SCADA
Energy market
Project management
Troubleshoot
Software development
SQL
API development
Microsoft Windows
Linux
Computer science
Microsoft SQL Server
Data analysis
Troubleshooting
DML
DDL
Microsoft Windows Server
C#
.NET
Debugging
HTML
JavaScript
Problem solving
Communication skills
PostgreSQL
System administration
Docker
Kubernetes
Microsoft Azure
Modern languages
TypeScript
Oracle Java
Git
Agile development
Design principles

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