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Added 6 mins ago
Cloud Engineer
Maximus
Indianapolis, IN
Maximus is seeking a Cloud Engineer to support a defense client remotely.
Added 52 mins ago
BH
Substation Engineer I, II, Senior, Lead or Principal
Black Hills Energy
Pueblo, CO
- $31,533 USD / year
…Project and Outlook.* Ability to maintain proficiency with new systems and software as technology evolves.* Ability to work concurrently on multiple projects independently or as part of a…
Added 53 mins ago
BH
Substation Engineer I, II, Senior, Lead or Principal
Black Hills Energy
Pueblo, CO
- $31,533 USD / year
…Project and Outlook.* Ability to maintain proficiency with new systems and software as technology evolves.* Ability to work concurrently on multiple projects independently or as part of a…
Added 1 hour ago
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L3Harris
Offutt Air Force Base, NE
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Added 2 hours ago
SYSTEMS ENGINEER
City of New York
Brooklyn, NY
…support for NYC Emergency Management staff, including hardware, software, and licensing. The unit also maintains the technology and computer systems of the entire agency and all its…
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IT Software Engineer III
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Boise, ID
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Honeywell Technologies
Arvada, CO
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Added 3 hours ago
Staff Full Stack Engineer (Infrastructure) - FT telework - EADGE-T
Lockheed Martin
Colorado Springs, CO
EADGE-T is seeking a full stack engineer to join the project team with a focus as an Infrastructure Systems Engineer. In this role, you will:
Added 3 hours ago
RHEL - Sr. Full Stack Engineer - FT Telework
Lockheed Martin
Colorado Springs, CO
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Added 3 hours ago
Transmission Line Engineer I, II, III, or Senior
Tri-State Generation and Transmission Association, Inc.
Westminster, CO
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Added 4 hours ago
Software Engineer Consultant - Salesforce (Remote - NC, AZ, TX)
First Citizens Bank
Raleigh, NC · Phoenix, AZ · Austin, TX
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Telecomm Engineer I / Telecomm Engineer II - Oahu, Maui, Hawai'i**EE REFERRAL ELIGIBLE**
Hawaiian Electric
Honolulu, HI
Telecomm Engineer I / Telecomm Engineer II - Oahu, Maui, Hawai'iEE REFERRAL ELIGIBLE
Added 6 hours ago
M
Software Engineer II
Microsoft
CA · Mountain View, CA · Mountain View
- $102,100 to $219,200 USD / year
We are looking for a Software Engineer II to join our team. Our Global Secure Access Datapath team builds cutting-edge network security solutions that enable enterprises to protect their…
Added 6 hours ago
Low Latency Trading Infrastructure Engineer
Citigroup
Jacksonville, FL
The Low Latency Trading Infrastructure Engineer is a rare combination of deep technical specialist and mission-critical operator - a professional whose expertise sits at the intersection of…
Added 6 hours ago
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Software Engineer II - CTJ - TS/SCI
Microsoft
VA · WA · Reston, VA · Redmond, WA · Reston · Redmond
- $102,100 to $219,200 USD / year
Microsoft has an exciting opportunity for a Software Engineer in the Cloud+AI Silver Team. This team will be responsible for deploying and operating a Secure Work Area, including the…
Added 7 hours ago
Cloud Engineer
Maximus
Providence, RI
Maximus is seeking a Cloud Engineer to support a defense client remotely.
Added 7 hours ago
DevSecOps Security Engineer
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Leidos is seeking a DevSecOps Security Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform…
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Durham, NC
Coordinate & oversee software upgrades & releases to applicable systems
Added 8 hours ago
OneStream Lead Analytics and Insights Engineer II Manager
Deloitte
Houston, TX · Fort Worth, TX · Westlake, TX · Dallas, TX
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Added 8 hours ago
Guidance and Control Engineer II - TS/SCI
JPL/NASA
Pasadena, CA
…end-to-end expertise ranging from early-stage conceptual design and systems engineering analysis to development and performance validation to flight software implementation to on-orbit…
Added 11 hours ago
Engineer II
Rosendin
Austin, TX
The Engineer II is a mid-level engineering position responsible for providing technical engineering information and support to the senior engineers to ensure that projects comply with the…
Added 11 hours ago
Engineer II
Rosendin
Sterling, VA
The Engineer II is a mid-level engineering position responsible for providing technical engineering information and support to the senior engineers to ensure that projects comply with the…
Added 11 hours ago
Engineer II
Rosendin
Coppell, TX
The Engineer II is a mid-level engineering position responsible for providing technical engineering information and support to the senior engineers to ensure that projects comply with the…
Added 11 hours ago
Engineer II
Rosendin
Coppell, TX
The Engineer II is a mid-level engineering position responsible for providing technical engineering information and support to the senior engineers to ensure that projects comply with the…

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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