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Ess Tech Jobs (NOW HIRING)

ESS

ESS Certified Nursing Assistant

Chesterfield, SC · On-site

Proficiency in keyboarding, file management, and modern technology platforms (Google Workspace ... Privacy Information When you apply for a position with ESS, we collect personal information such as:

ITC Federal, Inc

ESS Administrator

New London, CT · On-site

ESS Administrator Location US-CT-New London ID 2026-1592 Remote No Overview JOB TITLE: Electronic ... ITC Federal, LLC (ITC) connects technology advancements in automation and AI, customer experience ...

ITC Federal, Inc.

ESS Administrator

Quaker Hill, CT · On-site

Electronic Security Systems (ESS) Administrator GOVERNMENT AGENCY: U.S. Coast Guard Academy (USCGA ... ITC Federal, LLC (ITC) connects technology advancements in automation and AI, customer experience ...

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Ess Tech information

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$13

$24

$38

How much do ess tech jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for ess tech in the United States is $24.58, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $27.88 per hour, depending on experience, location, and employer.

What does an ESS Tech do?

An ESS Tech, or Energy Storage System Technician, is responsible for installing, maintaining, and troubleshooting energy storage systems such as batteries used in renewable energy projects. They ensure that these systems operate efficiently and safely by monitoring performance, conducting repairs, and performing routine inspections. ESS Techs may also assist in integrating storage solutions with other energy systems and provide technical support to clients or engineers. Their work is critical in supporting the reliability and sustainability of modern power grids.

What are the key skills and qualifications needed to thrive as an ESS Tech?

To thrive as an ESS (Energy Storage System) Technician, you need a solid background in electrical systems, troubleshooting, and maintenance, typically supported by technical training or an associate degree in electronics or electrical engineering. Familiarity with battery management systems, programmable logic controllers (PLCs), and safety certifications such as OSHA are highly beneficial. Strong analytical thinking, attention to detail, and effective communication are important soft skills in this role. These competencies are essential for ensuring the safe, efficient installation and maintenance of energy storage systems, which are critical for grid reliability and renewable energy integration.

What are some common challenges an ESS Tech may face when supporting electrical systems, and how can they be addressed?

Ess Techs (Electrical Support Specialists/Technicians) often encounter challenges such as troubleshooting complex electrical faults, adapting to rapidly evolving technologies, and ensuring compliance with safety protocols. To address these, it’s important to maintain up-to-date technical knowledge, collaborate closely with engineers and other technicians, and follow structured diagnostic procedures. Regular training and clear communication within the team also help in overcoming these challenges and ensuring safe, efficient system maintenance.

What is the difference between Ess Tech vs Network Technician?

AspectEss TechNetwork Technician
Required CertificationsCompTIA A+, Network+, Cisco CCNA (preferred)CompTIA Network+, Cisco CCNA, or equivalent
Work EnvironmentData centers, enterprise IT departments, field serviceNetwork operations centers, client sites, telecom environments
Industry UsageIT services, telecommunications, data managementNetworking, telecommunications, IT support
Job FocusSupporting and maintaining electrical and electronic systems in data centersInstalling, troubleshooting, and repairing network infrastructure

Ess Tech and Network Technician roles share certifications and work environments but differ in focus. Ess Tech primarily supports electrical and electronic systems in data centers, while Network Technicians focus on network infrastructure. Both roles are vital in IT and telecom industries, often overlapping in skills but serving distinct functions.

What cities are hiring for Ess Tech jobs?

Cities with the most Ess Tech job openings:

What are popular job titles related to Ess Tech jobs?

For Ess Tech jobs, the most frequently searched job titles are:

Infographic showing various Ess Tech job openings in the United States as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $51,127 per year, or $24.6 per hour.

ESS Technology Specialist 3 (Tech Specialist 3)

Tysons, VA • On-site

M.C. Dean, Inc
Engineering Professional Services • 10K+ employees
Learn more about M.C. Dean, Incexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago

Key responsibilities

  • Troubleshoot a wide variety of technical issues in the field and respond to site issues as a priority.

  • Configure, manage, and troubleshoot Windows Server operating systems, including Active Directory, server roles, and features.

  • Provide onsite system support, including post-deployment support and resolving installation issues.

M.C. Dean rating

7.8

Company rating: 7.8 out of 10

Based on 46 frontline employees who took The Breakroom Quiz

Job description

Overview
About M.C. Dean
M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.
Why Join Us?
Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values-agility, expertise, and trust-we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries.
We are seeking an ESS Technology Specialist 3 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets.
Responsibilities
The ESS Tech Specialist 3 will demonstrate the following capabilities:
  • Ability to troubleshoot a wide variety of technical issues in the field; this is a technical assistance position first and foremost and requires a willingness and ability to respond to site issues as a priority and work with a wide variety of project teams, clients, and internal representatives.
  • Fluency with Windows Server operating systems, including server builds, Active Directory configuration including Group Policy Objects (GPOs), systems administration, troubleshooting, and extensive experience with Windows Server Roles and Features.
  • Database administration in a SQL Server environment including use of Management Studio
  • Experience with ancillary technologies for Windows Server including Hyper-V virtualization, storage management, and server failover and clustering
  • Ability to analyze system performance, troubleshoot system performance issues, resolve system problems, and recommend improvements
  • Strong foundational networking skills for Layer 2 / 3 in a Cisco or Juniper environment, firewall exception rules and access control list (ACL) creation and management
  • Familiarity with DISA STIGs, ACAS vulnerability scanning, and general Cybersecurity principles
  • Experience working with design engineers and system administrators
  • Ability to work directly with end user representatives in a professional setting
  • Ability to produce system documentation including system logicals and information flow diagrams in Visio; hardware / software lists in Excel; and generate SOPs and other documentation in MS Word
  • Knowledge of basic cabling types used for communication and security systems as well as basics of electronics technology
  • Ability to provide basic system training for users and other system support personnel
  • Conduct in depth research and evaluate the research of Technical Specialists in order to evaluate existing and future systems
  • Onsite system support including post deployment support
  • Ability to read and interpret engineering drawings and work as part of a design engineering team
  • Ability to understand SOP and SOW documentation
  • Maintaining enterprise and Cloud lab environments
  • Interfacing with internal and external customers demonstrating excellent oral and written communication skills
  • Conducting research and development of entire systems and analyze all interoperability and constructability scenarios\
  • Reading engineering designs, schematics, and Statements of Work (SOWs).
  • Ability to coordinate with field personnel and/or engineering team to resolve any potential installation issues
  • Answer support calls to help field personnel and system administrators with any installation issues encountered on the job site
  • Conducting research and development on new system manufacturers including Access Control Systems (ACS), Intrusion Detection Systems (IDS), and Closed Circuit Television (CCTV) systems as well as underlying support infrastructure (server technology, PC hardware, LAN/WAN technologies, firewalls, IDS/IPS, etc.
  • Ability to perform all duties with minimal direct supervision

Qualifications
Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and may meet eligibility requirements, including U.S. Citizenship, for access to classified information; ACTIVE SECRET clearance with the ability to obtain a TOP SECRET/SCI clearance REQUIRED
Requirements:
  • High School Diploma with 10+ years of experience with installation, troubleshooting and/or testing of electronic security systems or
  • Associates with 8+ years of experience or
  • Bachelor's Degree with 5+ years experience or
  • Master's Degree with 3+ years experience
  • System administrator experience in performing triage on system problems, resolving the system problems, analyzing system data to prevent problems, and implementing new workstations and system extensions
  • Vendor certifications for electronic systems preferred
  • Reliable attendance at customer site during work hours required by customer
  • Ability to work a flexible schedule that includes occasional nights and weekends
  • Ability to travel CONUS and OCONUS
  • Travel up to 50%

What we offer:
  • A collaborative team inspired by the way engineering and innovation enhance customer outcomes, improve lives, and change the world for the better. We are driven by our core values of agility, expertise, and trust.
  • An opportunity to lead and build a business with the support of an industry-leading firm that has been in business for 75 years.
  • Investment in your skills and expertise through a combination of professional and technical training programs, including leadership training and tuition reimbursement.
  • Open and transparent communication with senior leadership as well as local office management.

We offer an excellent benefits package including:
  • A competitive salary
  • Medical, dental, vision, life, and disability insurance
  • Paid time off
  • Tuition reimbursement
  • 401k Retirement Plan
  • Military Reserve pay offset
  • Paid maternity leave

Abilities:
  • Exposure to computer screens for an extended period of time.
  • Sitting for extended periods of time.
  • Reach by extending hands or arms in any direction.
  • Have finger dexterity in order to manipulate objects with fingers rather than whole hands or arms, for example, using a keyboard.
  • Listen to and understand information and ideas presented through spoken words and sentences.
  • Communicate information and ideas in speaking so others will understand.
  • Read and understand information and ideas presented in writing.
  • Apply general rules to specific problems to produce answers that make sense.
  • Identify and understand the speech of another person.

Pay Range
USD $104,240.00 - USD $130,300.00 /Yr.

What M.C. Dean employees say

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About M.C. Dean

Sourced by ZipRecruiter

M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission-critical facilities, secure environments, complex infrastructure, and global enterprises. The company's capabilities include electrical, electronic security, telecommunications, life-safety, instrumentation and control, and command and control systems. M.C. Dean is headquartered in Tysons, Virginia, and employs more than 5,100 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability.

Industry

Engineering professional services

Company size

10,000+ Employees

Headquarters location

Tysons, VA, US

Year founded

1949

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