Jobs in the United States

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Added 5 mins ago
Cloud Engineer
Maximus
Providence, RI
Maximus is seeking a Cloud Engineer to support a defense client remotely.
Added 5 mins ago
Lead Field Service Engineer – Automation
GE Vernova
Unspecified, RI
Safety & Compliance: Adhere strictly to maritime safety protocols, naval security regulations, and environmental health and safety (EHS) standards while working in confined shipboard…
Added 5 mins ago
EG
Cloud Engineer
Eliassen Group
Providence, RI
- $70 to $88 USD / hour
Preferred: Experience designing and supporting cloud networking, security, and identity integrations.
Added 9 mins ago
Elastic Agent Engineer
Leidos
Adelphi, MD
Leidos is seeking an experienced Elastic Agent Engineer to strengthen enterprise cybersecurity visibility, endpoint protection, and centralized logging for the U.S. Army C5ISR Cyber…
Added 9 mins ago
Lead DevSecOps Engineer
Leidos
Gaithersburg, MD
Leidos is seeking a Lead DevSecOps Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP).…
Added 9 mins ago
Senior Software Engineer (Ansible Automation)
Sealing Technologies
Columbia, MD
Hands-on experience with RHEL-based Linux distributions (RHEL, Rocky, Oracle) including administration of drivers, firmware, file systems, networking, and security
Added 9 mins ago
Software Engineer (Infrastructure Automation)
Sealing Technologies
Columbia, MD
…solve complex challenges with speed and confidence. We design, engineer, and deliver products and deployable technologies built for environments where traditional infrastructure falls…
Added 9 mins ago
Senior Cloud Engineer
CACI International
Bethesda, MD
Apply and validate cloud guardrails for identity and least-privilege access, networking, resource tagging, security baselines, approved services, and account-level policies.
Added 10 mins ago
Network Engineer / Principal Network Engineer
Northrop Grumman
Baltimore, MD
Northrop Grumman’s Corporate Sector's Chief Information & Digital Office (CIDO) is seeking a Network Engineer / Principal Network Engineer to support the IT Infrastructure & Operations…
Added 10 mins ago
Network Implementation Engineer
BOOZ, ALLEN & HAMILTON, INC.
Fort Meade, MD
…designs for the customer's network in support of voice, data, security, and audio and visual systems. Design engineered drawings, specifications, reports, and other technical documents.…
Added 10 mins ago
EG
Cloud Engineer
Eliassen Group
Annapolis, MD
- $70 to $88 USD / hour
Preferred: Experience designing and supporting cloud networking, security, and identity integrations.
Added 17 mins ago
RQ228116 NCIS Network Engineer | Shift Work | Active TS/SCI clearance
GD Information Technology, Inc.
United States
Transform technology into opportunity as a Network Engineer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the…
Added 22 mins ago
Software Development Engineer, Platform Engineering & Emerging Technology
Amazon Web Services, Inc.
Seattle, WA
…largest cloud infrastructure on the planet? AWS is seeking a ADC Engineer to own and advance mission critical services in our Amazon Dedicated Clouds…
Added 24 mins ago
T
Zero Trust Implementation Lead
TEKsystems
Greensboro, NC
- $66.67 to $83.33 USD / hour
We are seeking an experienced Security Engineer to accelerate execution of an enterprise Zero Trust program across a global retail, corporate office, distribution center, and data center…
Added 24 mins ago
Software Development Engineer, DevX LIFT
Amazon
Raleigh, NC
Our team delivers software services and infrastructure for the Amazon networking OS. We are a builder tools team: we build tools for other builders. Our goal is improving the developer…
Added 24 mins ago
EC
Software Engineer
Eaton Corporation
Raleigh, NC
- $80,000 to $118,000 USD / year
Eaton’s ES AMER ESS division is currently seeking a Software Engineer.
Added 24 mins ago
C
Azure Cosmos DB Developer and Java Developer (Open for Remote)
Cognizant
Charlotte, NC
- $69,500 to $123,500 USD / year
Experience with Docker, Kubernetes, GitHub or Azure DevOps, CI/CD pipelines, cloud security, private networking, and modern Azure architecture.
Added 1 hour ago
Data Center Controls Engineer, Boling, TX
Amazon
Boling, TX
…support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We…
Added 1 hour ago
Data Center Controls Engineer, Boling, TX
Amazon
Wharton, TX
…support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We…
Added 1 hour ago
OT Security Platform Engineer – Dragos
Cognizant
Austin, TX
We are seeking an experienced OT Security Platform Engineer / Technical Lead to own and operate the Dragos security monitoring platform across a global manufacturing environment. This is a…
Added 1 hour ago
SCADA Commissioning Engineer
GE Grid Solutions, LLC
Remote, United States
GE Vernova is seeking a skilled SCADA System Engineer to lead and execute pre-commissioning, commissioning, integration, testing, and maintenance activities for Supervisory Control and Data…
Added 1 hour ago
IT Support Engineer
First Coast Security Solutions
Jacksonville, FL
First Coast Security Solutions is seeking an IT Support Engineer to provide technical support and assist with the day-to-day technology needs of the organization. This position supports…
Added 1 hour ago
VI
Embedded Rust Software Developer, Viasat Government
Viasat, Inc.
Tampa, FL · Tempe, AZ · Carlsbad, CA · Linthicum Heights, MD · Marlborough, MA
- $145,000 to $218,000 USD / year
This is a role for an Embedded Software Engineer within Viasat Government - High Assurance Encryption Systems experienced in the Rust programming language who is eager to contribute to a…
Added 1 hour ago
VI
Senior Embedded Software Engineer, Viasat Government
Viasat, Inc.
Tempe, AZ · Carlsbad, CA · Tampa, FL · Marlborough, MA · Linthicum Heights, MD
- $205,000 to $307,000 USD / year
This is a role for an Embedded Software Engineer within Viasat Government - High Assurance Encryption Systems experienced in the Rust programming language who is eager to contribute to a…
Added 1 hour ago
ST
Sales Engineer - Unmanned Systems - United States (Remote)
Silvus Technologies, Inc.
Remote, United States
- $80,000 to $120,000 USD / year
Silvus is seeking a Sales Engineer – Unmanned Systems to work closely with the Sales, Marketing, and Business Development teams to provide our customers with tailored solutions to meet…

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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