American Transmission Co jobs - 37 jobs

Summary of Responsibilities: Are you always at the ready? If so, ATC's Electric Transmission Grid Operator role might be for you ! ATC is looking for operators with positive energy to monitor the electric transmission system and respond to system disturbances by taking real-time actions. Our operators identify potential electric transmission system challenges, develop corrective action plans and implement those plans as needed to maintain the reliability of the electric transmission system. Electric transmission operators also keep field workers safe by performing system switching to de-energize elements of the transmission system when maintenance is required. ATC operators work a combination of 12-hour rotating shifts and 8-hour training days during a six-week rotation. ATC has an extensive Operator training program and we offer on-site training to help you obtain and maintain your NERC certification. Essential Responsibilities: * Utilize the Energy Management System (EMS) to monitor, control and direct the safe, stable and reliable operation of substation and transmission facilities on the ATC electrical power system. * Operate the ATC electrical power system in compliance with the standards, procedures, and guidelines established by FERC, NERC, applicable RROs, MISO and ATC. Adhere to regulatory standards of conduct and confidentiality agreements. * Monitor all critical aspects of the ATC electric transmission system including, but not limited to: system load, frequency, transmission line status, real and reactive power flows, voltage levels, transformer tap positions and loadings, status of rotating and static reactive resources, etc. Make immediate and appropriate response to system disturbances including, analysis and corrective action in response to events, alarms, or indicators signaling the disturbances. * During normal, emergency and restoration conditions, exercise the primary authority and responsibility to direct and implement real time actions, including shedding firm load. This response, when necessary, must be taken without obtaining approval from higher level personnel within the company. * Communicate per ATC communication protocols with the Reliability Coordinator and other potentially affected parties (including Balancing Authorities, neighboring Transmission Operators, Generator Operators, Distribution Providers and Load Serving Entities) regarding conditions that could threaten the reliability of the Bulk Electric System or when firm load shedding is anticipated to ensure the stable and reliable operation of ATC's transmission system. * Comply with Operating Instructions from the Reliability Coordinator (MISO) per ATC communication protocols. * Issue Operating Instructions, as necessary, to Interconnected Entities such as: Balancing Authorities, Generator Operators, Distribution Providers and Load Serving Entities per ATC communication protocols. * Obtain and maintain proficiency and understanding of the ATC Transmission Switching Clearance Procedure, work rules, and safety practices used in the applicable Control Center. Direct field-switching personnel for all switching on the ATC transmission system. Ensure switching is performed in a safe and reliable manner while arranging for the removal of lines for construction, maintenance, restoration of service, and installation of protective carding. * Ensure detailed records are maintained during shift and notify proper authorities of conditions needing their attention and in sufficient detail to satisfy various regulatory requirements (e.g. PSCW 113). * Perform, analyze and interpret system studies (including contingency analysis and power flows) during normal, emergency, and restoration conditions. Develop real time and contingent action plans from these studies. * Notify ATC Operations management during unusual system conditions or disturbances. * Assist in making decisions regarding planning, scheduling, and performing system work that may affect regional system reliability. * Coordinate and analyze transmission facility outage requests. Control and direct outage restoration efforts. * Develop and complete a personal annual training plan to maintain NERC certification and meet ATC's operator training program requirements. * Perform other tasks, duties and projects as assigned. * May be called upon to serve before, during, and after a Transmission Emergency Response Plan (TERP) event; such event may require performing functions that are outside the scope of your regular job. * Demonstrate compliance with ATC's Code of Conduct, all company policies and procedures, and all laws and regulations that govern ATC * Note: While in training, an individual who has not completed new operator training and passed all final assessments may not independently fill a required operating position. Trainees may at times perform critical tasks under the direct, continuous supervision and observation of the NERC certified individual filling the required position. Certification: * Must be certified as a NERC Reliability Operator; Balancing, Interchange and Transmission Operator; or Transmission Operator or be able to obtain certification within 12 months of employment; the NERC certification must be maintained as a condition of employment at ATC. Must be trained and verified as capable of performing all reliability related job tasks identified as being performed by the ATC System Control Operators, prior to management authorization to operate independently. Minimum Education * A two year technical degree in either Electrical Engineering Technology or Mechanical Engineering Technology is required; equivalent experience will be considered. * Bachelor's degree in Electrical Engineering Technology or a related field is preferred. Minimum Experience * 5+ years of work in the electrical utility industry is a plus. Strong technical and mathematical aptitude. Excellent communication, organization, decision-making, and follow-up skills are a must for success in this role. Must be able to work for long periods of time with minimal supervision. Language Requirement * Must be fluent in the English language. Physical Requirements * Job duties require ability to lift 10 to 20 lbs. Ability to operate a computer in an office environment. * Ability to hear in at least one ear (aid permitted). Must be able to see clearly in a typical office environment using typical business equipment (glasses/corrective lenses are acceptable). Ability to recognize different shades of colors. The targeted base pay for this position is $148,300 to $173,000 annually.* Base pay is one component of our comprehensive total rewards package which includes an annual incentive bonus, employer-sponsored pension plan, 401(k) match, HSA contribution, life & disability insurance, health care benefits, generous time off plans, flexible work arrangements, and much more. ("more" links to the Benefits Summary on the ATC Careers page) * The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience, academic achievements, internal equity, and business needs. Pay exceeding the posted range is considered for uniquely qualified candidates. Interested internal candidates, with questions, please consult your Human Resources Business Partner. Number of Openings Available: 1 Posting Date: 2026-01-14 Time Type: Full time Equal Opportunity Employer: Applicants have rights under employment laws. ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. Family and Medical Leave Act (FMLA) Poster | U.S. Department of Labor Family and Medical Leave Act Poster Employee Polygraph Protection Act (EPPA) Poster | U.S. Department of Labor ERD-10861 Poster Honesty Testing poster WISCONSIN FAIR EMPLOYMENT LAW

Job Purpose The Senior Construction Planner provides advanced technical expertise and leadership in coordinating customer-driven construction projects, from pre-design through energizing. Serving as a key liaison between customers, developers, internal engineering and operations teams, and joint installation partners, this role handles complex and high-impact projects, ensures project readiness, resolves design-to-construction challenges, and leads multi-party scheduling and coordination. The Senior Construction Planner also mentors Construction Planners, supports process improvement initiatives, and helps shape consistent, high-quality customer and project execution experiences. Core Responsibilities Note: This is not an all-inclusive listing * Manage and guide complex or sensitive projects requiring advanced judgment, technical understanding, and stakeholder coordination. * Serve as the senior point of contact for customers and developers, resolving escalated issues and ensuring alignment on project expectations, schedules, and requirements. * Lead detailed site readiness assessments including trench paths, grading, obstacles, multi-utility coordination needs, and compliance with construction standards. * Facilitate multi-party readiness and coordination meetings; ensure accurate documentation, issue resolution, and integration with Engineering, Operations, Meter Shops, Energy Operations Administration, and joint installation companies (ATT, Charter, TDS, etc.). * Provide advanced cross-functional coordination with internal engineers and external partners to address design gaps, construction constraints, and sequencing challenges. * Work closely with Project Managers to review project risks, identify schedule impacts, and recommend strategies to maintain efficiency from inquiry through build completion. * Lead customer and developer discussions during pre-design, confirming electric and gas service requirements, loads, meter needs, and timeline assumptions. * Provide expert-level guidance on MGE standards, construction requirements, timelines, and information found in the Electrical Contractors Handbook and Gas Service Handbook. * Oversee and confirm energizing schedules in collaboration with applicants, Meter Shops, Operations, and Energy Operations Administration. * Mentor and support Construction Planners through technical guidance, coaching, and work review. * Identify and recommend process improvements related to scheduling, customer engagement, pre-design activities, and joint-trench coordination. * Serve as an internal subject matter expert for interpreting construction plans, specifications, codes, and standards. Behavioral Competencies Note: These are in addition to MGE's core competencies * Customer Focus - Anticipates needs and effectively manages complex or sensitive customer situations. * Plans & Aligns - Creates and adjusts plans for high-impact construction projects with significant dependencies. * Technical Savvy - Applies deep technical understanding of utility construction, energy delivery systems, and codes. Skills * Advanced understanding of electric, gas, and DER distribution systems and utility construction methods. * High-level proficiency in interpreting and explaining engineering drawings, construction plans, codes, and standards. * Strong ability to coordinate and sequence work across multiple utilities, contractors, and internal departments. * Skilled at assessing site readiness and identifying technical constraints or risks. * Excellent customer communication and facilitation skills for complex, multi-party coordination. * Strong documentation, organizational, and scheduling capabilities. * Ability to provide coaching, guidance, and technical leadership to others. Education * Associate's degree in engineering, construction management, or related field required. * Bachelor's degree preferred. * Valid driver's license required for travel to customer sites. Experience * Minimum 5 years of experience in utility construction, engineering, or a closely related technical field. * Demonstrated experience managing complex or multi-utility construction projects. * Experience collaborating with customers, developers, and multi-disciplinary teams. * Experience mentoring or guiding junior technical staff is preferred. Pre-employment will require satisfactory completion of a background check and drug screen. We are an AA/EOE employer and consider all qualified candidates without regard to protected status.

The Treasury Manager is responsible for both strategic and day to day treasury functions, combining tactical treasury operations with strategic oversight of liquidity, capital structure, financial risk management, and long term planning. This role partners closely with Finance, Accounting, and business units to ensure financial stability, optimize access to capital, and support organizational growth. Core Responsibilities * Provide strategic leadership for all treasury operations, including liquidity planning, short and long term cash forecasting. * Oversee daily treasury activities including cash positioning, cash disbursements, bank account administration, credit facilities, letters of credit, and short term investments. * Lead the company's capital structure strategy, including debt issuance, refinancing, credit facility management, and interactions with credit rating agencies. * Maintain strong relationships with banking partners, financial institutions, and credit rating agencies; ensure high quality service and issue resolution. * Monitor and analyze financial markets, interest rate trends, and regulatory developments to guide treasury strategy and risk mitigation. * Direct investment of corporate cash within approved policies, ensuring capital preservation and optimized returns. * Support the execution of borrowing and debt related activities; ensure compliance with covenants, reporting requirements, and treasury policies. * Identify and implement process enhancements, automation opportunities, and system improvements to strengthen treasury performance and controls. * Ensure accurate monthly, quarterly, and annual treasury reporting; support Accounting during financial close cycles. * Provide treasury insights to Finance leadership and support Board level presentations and materials. Behavioral Competencies * Strategic Thinking - Anticipates financial trends and positioning needs; integrates long term strategic thinking into treasury planning. * Financial Insight - Applies strong understanding of liquidity, capital markets, debt instruments, and risk management. * Directs Work - Delegates effectively and enables high team performance with clear priorities. * Manages Complexity - Interprets financial, regulatory, and market information to support decision making. * Effective Communication - Clearly conveys complex financial topics to executives and cross functional partners. * Builds Relationships - Fosters strong internal partnerships and external relationships with banks, agencies, and key stakeholders. Skills * Advanced knowledge of cash management, liquidity forecasting, and capital markets. * Strong analytical and financial modeling skills, including scenario analysis. * Proficiency with treasury management systems and banking platforms. * Working knowledge of debt structures, covenants, credit metrics, and rating agency methodologies. * Strong leadership, coaching, and team development capabilities. * High proficiency with Excel, PowerPoint, and financial analytical tools. Education * Bachelor's degree in Finance, Accounting, Economics, or related field required. * Advanced degree or applicable certification(s) desired. Experience * 8-12+ years of progressive finance experience, with significant treasury operations and strategic treasury exposure. * Demonstrated success with liquidity planning, debt management, and financial risk mitigation. * Strong history of managing banking relationships; public company experience preferred. Work Location * This hybrid role is based at our Madison, WI headquarters. While three days onsite is the minimum, team collaboration and business needs may require additional in-office presence. Pre-employment will require satisfactory completion of a background check and drug screen. We are an AA/EOE employer and consider all qualified candidates without regard to protected status.

Job Purpose The Field Service Representative assists with the operation and troubleshooting of the Automated Meter Reading System. Performs manual meter reads and executes other field activities as assigned. Core Responsibilities Note: This is not an all-inclusive listing * Inspection and Reporting: Visually checks meter installations for problems that could result in energy usage being improperly recorded. Observes and documents problems in work order system. * Equipment Operation: Operates Company vehicles to drive daily mobile routes and perform investigations. * Customer Interaction and Support: Contact customers regarding usage trends to verify accurate billing and deliver customer collection notices. Assists Field Inspectors with investigations and provides backup to Customer Data Representatives. Behavioral Competencies Note: These competencies are in addition to MGE's core competencies reflected in the Mission, Vision, and Behaviors. * Plans and Aligns: Plans and prioritizes work to meet commitments aligned with organizational goals. For example, gains a clear understanding of the main tasks needed to complete work in the right sequence. Identifies the support and resources needed to carry out plans; delivers on time at an acceptable quality level. * Tech Savvy: Anticipates and adopts innovations in business-building digital and technology applications. For example, makes effective use of the latest technologies required for success in the role; grasps the main terminology. Learns and adopts new technologies, although may require some time to master the changes. * Optimizes Work Processes: Knows the most effective and efficient processes to get things done, with a focus on continuous improvement. For example, generally follows defined and communicated standards, methods, and procedures. Seeks advice and finds ways to work better within processes. Makes some reasonable suggestions to improve work methods. * Manages Complexity: Makes sense of complex, high quantity, and sometimes contradictory information to effectively solve problems. For example, gathers basic information to understand a problem and find a solution. Seeks to understand and apply systematic problem-solving methods; distinguishes symptoms from underlying problems. Skills * Strong attention to detail and accuracy. Good organizational and time-management skills. * Ability to work independently. * Ability to deal positively with customers in all types of situations to promote good customer relations. * Able to work across multiple computer systems and software programs. * Strong communication and interpersonal skills. * Basic knowledge of navigation and route planning. * Ability to maintain a valid Wisconsin driver's license in good standing as determined by the Company. Physical Requirements * Ability to meet physical requirements of role as identified by the Company's ergonomic solution assessment. Education * High school diploma or equivalent. Experience * Previous experience in a technical or field service role preferred. Pre-employment will require satisfactory completion of a background check and drug screen. We are an AA/EOE employer and consider all qualified candidates without regard to protected status.

Job Purpose The Engineer II supports gas and electric metering operations through the application of engineering principles, technical analysis, and project management. This role develops and implements metering solutions that ensure accuracy, safety, reliability, and compliance with regulatory requirements. The Engineer II contributes to the planning, testing, deployment, and ongoing support of advanced metering systems and technologies, with a focus on operational efficiency and customer satisfaction. Key Responsibilities Note: This is not an all-inclusive list. Engineering Support * Provide technical expertise in the selection, configuration, and performance of gas and electric meters. * Provide technical expertise and support for electric service work. * Conduct analysis and testing to ensure meter accuracy, reliability, and compliance with industry standards. * Support the integration and troubleshooting of metering systems with Advanced Metering Infrastructure (AMI). Project Delivery * Plan and execute small to mid-scale metering projects, including upgrades, replacements, and system improvements. * Prepare project documentation, cost estimates, and schedules. * Collaborate with cross-functional teams to ensure safe and efficient project implementation. Regulatory and Compliance * Support compliance with Public Service Commission (PSC) and industry standards, including ANSI, AGA, and NIST requirements. * Assist in maintaining accurate documentation and reporting for audits and inspections. Operational Support * Provide engineering guidance to field metering staff on installation, testing, and maintenance practices. * Analyze performance and failure trends, recommending corrective actions. * Develop and update technical procedures, standards, and specifications. Continuous Improvement * Participate in the evaluation and adoption of new metering technologies. * Recommend process improvements to enhance safety, efficiency, and reliability. * Support data-driven decision-making through engineering analysis. Competencies Note: These are in addition to MGE's Core Competencies. * Tech Savvy: Anticipates and adopts innovations in metering technologies and digital tools. * Plans and Aligns: Breaks down work into steps, manages resources, and delivers on commitments. * Manages Complexity: Analyzes complex technical and regulatory challenges to develop practical solutions. * Communicates Effectively: Clearly conveys technical information to both technical and non-technical audiences. Skills * Knowledge of gas and electric metering principles, instrumentation, and standards. * Strong analytical and problem-solving skills. * Effective communication and teamwork skills. * EIT certification or progress toward Professional Engineer (PE) license desirable. Education * Bachelor's degree in Electrical, Mechanical, or related Engineering field. Experience * 2-5 years of relevant engineering experience; utility or metering experience preferred. Work Location This hybrid role is based at our Madison, WI headquarters. While three days onsite is the minimum, team collaboration and business needs may require additional in-office presence. Pre-employment will require satisfactory completion of a background check and drug screen. We are an AA/EOE employer and consider all qualified candidates without regard to protected status.

Support the Legal and Risk Management function by overseeing damage collections; managing contracts, certificates of insurance, leases, trademarks, and copyrights; and supporting bankruptcy and foreclosure matters. Develop and maintain efficient, cost‑effective legal processes while delivering strong internal customer service. Duties/Responsibilities * Manage the full damage collections process, including communication with stakeholders, insurers, and claimants; negotiating settlements; and tracking payments for collections, restitution, and legal settlements. * Process and manage restitution payments and coordinate filing of claims with external counsel. * Oversee enterprise contract administration by processing, reviewing, editing, tracking, and managing contracts; performing first‑level legal review; supporting negotiations; and coordinating with internal and external counsel and business stakeholders. * Respond to contract‑related inquiries and support document organization for major construction and IT projects. * Participate in implementing and managing workflows within the Contract Lifecycle Management (CLM) system. * Manage and maintain leases, trademarks, copyrights, and certificates of insurance, ensuring alignment with contracts and purchase orders. * Review insurance documentation for solar interconnection customers. * Support bankruptcy and foreclosure processes to ensure efficient and cost‑effective resolution. * Provide general legal support, including drafting correspondence and documents, gathering and analyzing information, and performing limited administrative tasks. * Assist corporate counsel with governance activities, corporate entity maintenance, resolutions, organizational charts, directors/officer lists, and legal policy updates. * Serve as a point of contact for legal questions and follow-up with business units. Education and Experience * Paralegal certification is strongly preferred; relevant bachelor's degree considered. * Minimum five years of paralegal or equivalent experience in contracts and business transactions. * Combination of law firm and in‑house experience preferred. Knowledge and Skills * Highly organized, detail‑oriented, and able to manage multiple priorities, including both time‑sensitive tasks and long‑term projects. * Strong written and verbal communication skills; professional and customer‑focused. * Knowledge of contract management, review, negotiation, collections, and insurance recovery processes. * Strong judgment, analytical skills, and ability to identify and resolve risks or issues. * Ability to work independently with minimal supervision and collaboratively within teams. * Skilled at building effective working relationships across varying levels of the organization. * Comfortable learning new legal operations technology; proficient with computer systems, databases, and Microsoft Office. Pre-employment will require satisfactory completion of a background check and drug screen. We are an AA/EOE employer and consider all qualified candidates without regard to protected status.

Job Purpose Provides analytical and modeling expertise to support energy supply strategy, generation planning, and market operations. This position performs complex analyses of short- and long-term electric and natural gas supply trends, supports portfolio optimization, and contributes to strategic decisions related to energy resource adequacy, reliability, and financial performance. The role develops, maintains, and executes power system models (including PLEXOS and PROMOD) to inform planning, regulatory filings, and operational decisions that align with company objectives and compliance requirements. Core Responsibilities Note: This is not an all-inclusive listing * Develop and maintain power system models (like PLEXOS and PROMOD) models to evaluate generation expansion, resource adequacy, and transmission constraints. * Perform market and production cost modeling to assess power supply portfolios, identify risks, and recommend mitigation strategies. * Analyze short- and long-term energy and fuel market trends, price forecasts, and regional market dynamics (e.g., MISO). * Support integrated resource planning, regulatory filings, and internal decision-making through scenario and sensitivity analysis. * Collaborate with cross-functional teams including Regulatory Affairs, Finance, and Energy Operations to ensure alignment of forecasts and planning assumptions. * Administer and enhance analytical tools, databases, and forecasting processes to support planning and market operations. * Provide insights and recommendations to leadership on market opportunities, policy changes, and long-range planning considerations. * Prepare reports, presentations, and visualizations to communicate analytical findings and modeling results to technical and non-technical audiences. * Continuously improve analytical methods, data integrity, and automation of processes to enhance business efficiency. * Serve as a technical subject matter expert for modeling software, including troubleshooting, configuration, and data validation. Behavioral Competencies Note: These are in addition to MGE's Core Competencies * Tech Savvy - Anticipates and adopts innovations in digital and modeling tools. * Plans and Aligns - Prioritizes work to meet commitments aligned with organizational goals. * Manages Complexity - Makes sense of complex, high-quantity, and sometimes contradictory information. * Nimble Learning - Learns quickly when facing new challenges; experiments to find better solutions. Skills * Proficiency with PLEXOS Modeling software, PROMOD or similar energy modeling tools required. * Advanced analytical and quantitative skills, including statistical analysis and forecasting. * Knowledge of structured energy markets (e.g., MISO) and power system operations. * Strong proficiency in Microsoft Excel, SQL Server, and data visualization tools (e.g., Power BI). * Familiarity with programming or scripting (e.g., Python, R, or VBA) preferred. * Strong written and verbal communication skills with the ability to translate technical findings into actionable insights. * Excellent critical thinking, problem-solving, and organizational skills. Education Bachelor's degree required in Engineering, Economics, Mathematics, Energy Systems, or related field. • Master's degree or relevant certification (e.g., energy modeling, market operations, or data analytics) preferred. Experience * Minimum of two years of experience in energy resource planning, supply analysis, or market operations. * Experience with production cost modeling, system planning, or portfolio optimization is strongly preferred. Pre-employment will require satisfactory completion of a background check and drug screen. We are an AA/EOE employer and consider all qualified candidates without regard to protected status.

Summary of Responsibilities: Energize your career at ATC! We're looking for a Safety & Human Performance Specialist to join our team as we lead the renewable energy transition to ensure exceptional reliability for tomorrow. The Safety & Human Performance Specialist will support to the safety and human performance (HP) programs. You will primarily work in PowerBI data visualization and analysis, and various human performance and safety program components to help make connections between the program work and how it is applied both in the field (e.g., construction and vegetation management) and in the office. Essential Responsibilities: We need a curious person who demonstrates continuous learning of safety, human performance and the power industry; builds relationships with employees and contractors; and proactively engages with internal and external teams to understand what's going on around them to bring it back to the program managers and business leads to utilize in their decision making. ATC embraces flexibility in our work and our workplace. We trust our employees to get work done where and when it makes sense, depending on the schedule for the day and the needs of the business. Our field employees and contractors are working hard to keep the lights on, businesses running and communities strong and we are working hard to keep them safe. If data and a learning mindset are at the forefront of everything you do, join a culture that has been both locally and nationally recognized! The targeted base pay for this position is $103,400 to $120,600 annually.* Base pay is one component of our comprehensive total rewards package which includes an annual incentive bonus, employer-sponsored pension plan, 401(k) match, HSA contribution, life & disability insurance, health care benefits, generous time off plans, flexible work arrangements, and much more. * The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience, academic achievements, internal equity, and business needs. Pay exceeding the posted range is considered for uniquely qualified candidates. Interested internal candidates, with questions, please consult your Human Resources Business Partner. Number of Openings Available: 1 Posting Date: 2025-11-18 Time Type: Full time Equal Opportunity Employer: Applicants have rights under employment laws. ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. Family and Medical Leave Act (FMLA) Poster | U.S. Department of Labor Family and Medical Leave Act Poster Employee Polygraph Protection Act (EPPA) Poster | U.S. Department of Labor ERD-10861 Poster Honesty Testing poster WISCONSIN FAIR EMPLOYMENT LAW

Summary of Responsibilities: Do you have an eye for detail and knowledge of computer aided design programs? If so, ATC is looking for a Civil Designer to work on project teams overseeing the development of transmission lines. This position offers flexible schedules, great benefits, a positive work environment and a hand in powering your community. Essential Responsibilities: At ATC, you'll use your associate's degree in civil or mechanical engineering to assist in the completion of design engineering work. ATC design standards and guides will be utilized in support of implementing transmission line construction projects. In addition, you'll coordinate review of project estimates for cost and scope accuracy and provide technical input to obtain services from external consultants. Along with other team members, you'll perform site walk downs, and confer with internal and external stakeholders to ensure that design activities are customer focused, results oriented and performance driven. You'll use your experience in computer aided design to review complex drawing packages, such as plan and profiles, structure and assembly details and foundation plans independently from sketches provided by others. You will also gather existing asset records and drawings from ATC's record storage systems to help prepare construction documents, all while administering project requirements from initial concept through completion. If you are new to transmission line design, don't worry! We will provide the necessary instruction and guidance. If you enjoy a role where you will create technical designs and work collaboratively with a team who prides themselves on exceptional customer service, bring your positive energy to ATC! The targeted base pay for this position is $37.16 to $43.35 per hour.* Base pay is one component of our comprehensive total rewards package which includes an annual incentive bonus, employer-sponsored pension plan, 401(k) match, HSA contribution, life & disability insurance, health care benefits, generous time off plans, flexible work arrangements, and much more. * The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience, academic achievements, internal equity, and business needs. Pay exceeding the posted range is considered for uniquely qualified candidates. Interested internal candidates, with questions, please consult your Human Resources Business Partner. Number of Openings Available: 1 Posting Date: 2025-12-05 Time Type: Full time Equal Opportunity Employer: Applicants have rights under employment laws. ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. Family and Medical Leave Act (FMLA) Poster | U.S. Department of Labor Family and Medical Leave Act Poster Employee Polygraph Protection Act (EPPA) Poster | U.S. Department of Labor ERD-10861 Poster Honesty Testing poster WISCONSIN FAIR EMPLOYMENT LAW

Summary of Responsibilities: As a Client Services Intern focused on desktop support, you'll help ensure smooth day-to-day technology operations across the organization. You'll work closely with a collaborative team and gain hands-on experience supporting a wide range of systems including desktops, mobile devices, printers, phones, and AV equipment. Essential Responsibilities: Education: Associate Degree in Computer Science, Management Information Systems or related discipline and A+, Network+ or MCP certification preferred, but other combinations of education or equivalent work experience will be considered. Experience: Excellent work ethic, ability to learn quickly and passion for technology. Proven, effective oral/written communication and interpersonal skills required. Serve as a first point of contact for internal IT support requests Support IT standards and service-level expectations Build relationships with employees across departments Identify opportunities to improve how IT services are delivered Help troubleshoot basic technical issues across devices and systems Requires occasional lifting objects 10 to 50 pounds and/or light physical activity including bending, squatting, stooping, twisting, reaching, walking, standing and working on irregular surfaces. The pay range for this position is $21-23/hr. The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience and academic achievements. Number of Openings Available: 1 Posting Date: 2025-09-09 Time Type: Full time Equal Opportunity Employer: Applicants have rights under employment laws. ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. Family and Medical Leave Act (FMLA) Poster | U.S. Department of Labor Family and Medical Leave Act Poster Employee Polygraph Protection Act (EPPA) Poster | U.S. Department of Labor ERD-10861 Poster Honesty Testing poster WISCONSIN FAIR EMPLOYMENT LAW

Summary of Responsibilities: Join a Great Place to Work! We're looking for a Technology Reliability Engineer to support cross-functional groups focused on the continuous monitoring of technology environments, as well as the rapid and effective response to events and incidents that may impact system performance, security, compliance or availability. We're looking for someone who has a passion for problem-solving, a strong understanding of modern infrastructures and a commitment to delivering exceptional reliability and operational excellence. Essential Responsibilities: In this role, you'll use your five years or more experience in reliability engineering, systems engineering or network engineering and strong knowledge of enterprise technology systems (both IT and OT), including networks, to develop, script, format and implement monitoring solutions that deliver real-time visibility into the health and performance of critical technology services and infrastructure across ATC. You'll collaborate cross-functionally with key stakeholders to detect, triage and respond to sometimes complex technology events and incidents, minimizing downtime and business impact, and recommending corrective actions to mitigate future risks. You'll lead efforts to strengthen our ability to proactively detect and respond to impactful events in our IT and OT systems. You'll engage with teams implementing new technologies throughout our portfolio in order to establish parameters for monitoring and service disruption. ATC embraces flexibility in our work and our workplace, depending on your schedule for the day and the needs of the business. This role, however, is not 100% remote and would require relocation to an area close to our Cottage Grove, Wisconsin offce. If you enjoy being a technical resource for teams accountable for monitoring an enterprise network, responding to alerts and alarms, and improving network and cyber asset reliability, we want you to bring your positive energy to ATC! The targeted base pay for this position is $119,500 to $139,400 annually.* Base pay is one component of our comprehensive total rewards package which includes an annual incentive bonus, employer-sponsored pension plan, 401(k) match, HSA contribution, life & disability insurance, health care benefits, generous time off plans, flexible work arrangements, and much more. *The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience, academic achievements, internal equity, and business needs. Pay exceeding the posted range is considered for uniquely qualified candidates. Interested internal candidates, with questions, please consult your Human Resources Business Partner. Number of Openings Available: 1 Posting Date: 2025-09-18 Time Type: Full time Equal Opportunity Employer: Applicants have rights under employment laws. ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. Family and Medical Leave Act (FMLA) Poster | U.S. Department of Labor Family and Medical Leave Act Poster Employee Polygraph Protection Act (EPPA) Poster | U.S. Department of Labor ERD-10861 Poster Honesty Testing poster WISCONSIN FAIR EMPLOYMENT LAW

Job Purpose The Director of Gas Engineering, Planning, and Compliance provides high-level strategic leadership, setting long-term direction for the gas distribution system while ensuring safety and regulatory compliance is embedded in all planning, design, and operational decisions. This role drives organizational strategy to meet evolving regulatory requirements, industry standards, and stakeholder expectations. Focused on strategic vision to ensure the safe, reliable, and cost-effective delivery of natural gas services, proactively addressing compliance risks and shaping policies to support sustainable growth, operational integrity, and community trust. Core Responsibilities Note: This list is not all-inclusive. * Provide corporate leadership in the strategic planning and oversight of gas engineering, system planning, and compliance functions. * Establish and maintain a long-term vision for the gas distribution network, ensuring alignment with corporate goals and regulatory mandates. * Foster a culture of operational excellence and innovation that fully integrates regulatory compliance into organizational strategies, policies, and practices. * Collaborate with executive leadership to ensure financial, operational, and safety objectives are met while mitigating compliance risk. * Develop strategies to anticipate and address emerging regulatory trends, industry changes, and stakeholder expectations. * Build organizational capability and lead cultural change initiatives that strengthen operational integrity and public trust. * Represent the organization with regulatory bodies, industry associations, and key stakeholders to influence policy and industry standards. * Partner across departments to promote a unified approach to quality and regulatory compliance, ensuring that engineering and planning standards are consistently applied and integrated throughout operational practices. Competencies Note: These are in addition to MGE's Core Competencies. * Strategic Mindset: Anticipates future trends and positions the organization for long-term success. * Drives Vision and Purpose: Creates and communicates a compelling vision that inspires commitment. * Manages Complexity: Makes sense of complex, high-quantity, and sometimes contradictory information. * Tech Savvy: Anticipates and adopts innovations in business-building digital and technology applications. * Ensures Accountability: Drives a culture of accountability by establishing clear expectations and partnering across departments to ensure adherence to quality and compliance standards. Skills * Strong leadership and executive communication skills. * Deep knowledge of utility regulatory compliance frameworks. * Proven ability to develop and implement long-term strategic plans. * Financial acumen for capital and operational planning. * Stakeholder management and relationship-building at executive levels. * Change management and organizational development expertise. Education and Certification * Bachelor's degree in Engineering, Business, or related field required. Master's degree (MBA, MPA, or related) preferred for strategic business acumen and leadership in complex regulatory environments. * Professional Engineering license or relevant compliance certification preferred. Experience * Minimum 15 years of progressive experience in gas utility engineering, operations, and/or compliance. * 10 years demonstrated leadership and supervisory experience in a utility or engineering setting. * Experience leading regulatory compliance efforts, audits, and public testimony. * Proven record managing complex technical projects and multidisciplinary teams. * Significant experience overseeing gas distribution system operations and standards development. Work Location This hybrid role is based at our Madison, WI headquarters. While three days onsite is the minimum, team collaboration and business needs may require additional in-office presence. Pre-employment will require satisfactory completion of a background check and drug screen. We are an AA/EOE employer and consider all qualified candidates without regard to protected status.

Summary of Responsibilities: Bring your positive energy to ATC! We are looking for a Sr. Civil Project Engineer who will be responsible for technical design, oversight and review of project engineering work in support of the development and implementation of our transmission line projects. Essential Responsibilities: You'll use your expertise in linear project development to ensure deliverables are customer focused and performance driven. Your knowledge will be used to design or oversee the development of design documents to ensure they are compliant with ATC's design engineering guides, standards and good utility practices. In addition, you'll create or coordinate reviews of project estimates for cost and scope accuracy and provide technical input to obtain services from external consultants. You'll use your bachelors' degree in engineering to support our construction department during the construction phase of projects by resolving technical and engineering problems. In addition, you'll collaborate with internal and external stakeholders to ensure that engineering activities are customer focused, results oriented and performance driven. ATC embraces flexibility in our work and our workplace. We trust our employees to get work done where and when it makes sense, depending on the schedule for the day and the needs of the business. If you do not live near one of our offices in Wisconsin or the Upper Peninsula of Michigan, we provide paid relocation. If you are someone who enjoys collaborating and sharing your technical knowledge with others, this role is for you! The targeted base pay for this position is $119,500 to $139,400 annually.* Base pay is one component of our comprehensive total rewards package which includes an annual incentive bonus, employer-sponsored pension plan, 401(k) match, HSA contribution, life & disability insurance, health care benefits, generous time off plans, flexible work arrangements, and much more. * The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience, academic achievements, internal equity, and business needs. Pay exceeding the posted range is considered for uniquely qualified candidates. Interested internal candidates, with questions, please consult your Human Resources Business Partner. Number of Openings Available: 1 Posting Date: 2026-01-09 Time Type: Full time Equal Opportunity Employer: Applicants have rights under employment laws. ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. Family and Medical Leave Act (FMLA) Poster | U.S. Department of Labor Family and Medical Leave Act Poster Employee Polygraph Protection Act (EPPA) Poster | U.S. Department of Labor ERD-10861 Poster Honesty Testing poster WISCONSIN FAIR EMPLOYMENT LAW

Summary of Responsibilities: Do you like being in a collaborative technology driven environment, doing work that is important to society, supporting people and systems from a hybrid work environment that is preparing for the transition to renewable energy? If so, then bring your positive energy to ATC and join an organization that lives its values as a Great Place to Work! Essential Responsibilities: We're looking for a System Operations Engineer to provide a variety of technical engineering support services to ensure reliable electric transmission system operations. Use your bachelor's degree in Electrical Engineering, Computer Engineering, or other related technical degree in your day-to-day work which involves the design, installation, and maintenance of EMS databases and displays. Use your creativity, curiosity and innovation to research, develop, test, and implement enhancements and upgrades to EMS systems as well as provide technical support and training to operations personnel on EMS systems such as network security applications, training simulation, supervisory control and data acquisition (SCADA) and data archival and analysis. ATC embraces flexibility in our work and our workplace. We trust our employees to get work done where and when it makes sense, depending on the schedule for the day and the needs of the business. Our System Operations Engineers take part in an on-call rotation to support the bulk electric system. If you enjoy a challenge, helping others, and making a difference, then connect with ATC. The targeted base pay for this position is $96,000 to $112,000 annually.* Base pay is one component of our comprehensive total rewards package which includes an annual incentive bonus, employer-sponsored pension plan, 401(k) match, HSA contribution, life & disability insurance, health care benefits, generous time off plans, flexible work arrangements, and much more. *The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience, academic achievements, internal equity, and business needs. Pay exceeding the posted range is considered for uniquely qualified candidates. Interested internal candidates, with questions, please consult your Human Resources Business Partner. Number of Openings Available: 1 Posting Date: 2026-01-16 Time Type: Full time Equal Opportunity Employer: Applicants have rights under employment laws. ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. Family and Medical Leave Act (FMLA) Poster | U.S. Department of Labor Family and Medical Leave Act Poster Employee Polygraph Protection Act (EPPA) Poster | U.S. Department of Labor ERD-10861 Poster Honesty Testing poster WISCONSIN FAIR EMPLOYMENT LAW

Summary of Responsibilities: Join Our Team at ATC! Are you passionate about precision, analysis, and driving cost efficiency in large-scale projects? ATC is seeking an Estimator to play a critical role in shaping project success by delivering accurate and independent cost estimates for electrical transmission projects. Essential Responsibilities: What You'll Do As an Estimator, you will: * Prepare independent ATC (owner's) cost estimates for projects. * Analyze and compare contractor estimates for labor, equipment, materials, and risk. * Develop detailed construction estimates and conceptual scope alternatives. * Validate scope changes and identify cost-saving opportunities. * Collaborate with project teams to ensure accurate and timely information. * Incorporate historical data and feedback to continuously improve estimating processes. * Monitor projects during construction for change orders and cost optimization. * Stay informed on industry trends, materials, and methodologies. * Periodically travel to job sites and other ATC offices. What You'll Bring * Education: Bachelor's degree or equivalent experience. Preferred fields: Construction Management, Project Management, Business, Engineering, or related sciences. * Experience: * 3+ years of relevant work experience. * Minimum 3 years in engineering, construction management, project management, or utility project control roles. * Skills & Knowledge: * Proficiency in MS Word and intermediate MS Excel skills. * Understanding of work breakdown structure estimating methodology. * Knowledge of electrical transmission industry. * Strong analytical, project management, and communication skills. * Ability to manage multiple priorities and work independently. Why ATC? * Be part of a team that powers communities and drives innovation. * Opportunities for professional growth and development. * Collaborative environment focused on excellence and integrity. Ready to make an impact? Apply today and bring your positive energy to ATC! The base pay range for this position is $89,500 to $104,400 annually.* Base pay is one component of our comprehensive total rewards package which includes an annual incentive bonus, employer-sponsored pension plan, 401(k) match, HSA contribution, life & disability insurance, health care benefits, generous time off plans, flexible work arrangements, and much more. * The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience, academic achievements, internal equity, and business needs. Pay exceeding the posted range is considered for uniquely qualified candidates. Interested internal candidates, with questions, please consult your Human Resources Business Partner. Number of Openings Available: 1 Posting Date: 2025-12-01 Time Type: Full time Equal Opportunity Employer: Applicants have rights under employment laws. ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. Family and Medical Leave Act (FMLA) Poster | U.S. Department of Labor Family and Medical Leave Act Poster Employee Polygraph Protection Act (EPPA) Poster | U.S. Department of Labor ERD-10861 Poster Honesty Testing poster WISCONSIN FAIR EMPLOYMENT LAW

Summary of Responsibilities: Bring your positive energy to the construction project management team! We're looking for a Project Manager to manage multiple capital construction projects. Projects may involve a wide range of scopes from, transmission line (overhead and underground), substation projects, communications, to unique Flexible AC Transmission (FACTS) projects. Our Project Managers lead and oversee functional teams of ATC personnel, consultants, contractors, and supplemental workers to effectively, and efficiently plan, design, and construction capital transmission projects. Essential Responsibilities: In this role, you'll assemble project teams consisting of contractors, supplemental workers and ATC personnel from other functional areas to manage transmission system capital improvement projects, provide leadership to coordinate the efforts of the team and to make decisions to successfully complete projects on time, within scope and authorized budgets and ensure project development activity is customer focused, results orientated, performance driven and in compliance with all applicable internal and external requirements. In addition, you'll ensure that project implementation activities are carried out according to ATC's value of safety, using environmentally sound methods and practices, and complying with all applicable internal and external requirements. Our Project Managers also prepare detailed project schedules, including identification of major milestones, for overseeing, controlling, communicating, and managing activities required to complete transmission system capital improvement projects and partner with other ATC departments to create, oversee and maintain accurate project cost estimates by adhering the corporate cost estimation procedures. ATC embraces flexibility in our work and our workplace. We trust our employees to get work done where and when it makes sense, depending on the schedule for the day and the needs of the business. If you have three or more years of progressively responsible experience in utility construction project management, construction management of multi-year projects, complex infrastructure projects, or similar projects and are looking for opportunities to build leadership experience in preparation for future roles, this opportunity is for you! The targeted base pay for this position is $115,500 to $139,400 annually.* Base pay is one component of our comprehensive total rewards package which includes an annual incentive bonus, employer-sponsored pension plan, 401(k) match, HSA contribution, life & disability insurance, health care benefits, generous time off plans, flexible work arrangements, and much more. * The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience, academic achievements, internal equity, and business needs. Pay exceeding the posted range is considered for uniquely qualified candidates. Interested internal candidates, with questions, please consult your Human Resources Business Partner. Number of Openings Available: 0 Posting Date: 2025-12-05 Time Type: Full time Equal Opportunity Employer: Applicants have rights under employment laws. ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. Family and Medical Leave Act (FMLA) Poster | U.S. Department of Labor Family and Medical Leave Act Poster Employee Polygraph Protection Act (EPPA) Poster | U.S. Department of Labor ERD-10861 Poster Honesty Testing poster WISCONSIN FAIR EMPLOYMENT LAW

Summary of Responsibilities: Are you ready to launch your engineering career in a role that combines technology, problem-solving, and critical infrastructure support? Join our team as an Associate Protection & Control Engineer and play a key role in ensuring the reliability and safety of our power systems. This entry-level position offers hands-on experience with cutting-edge protection and control systems in substations. You'll gain exposure to real-world challenges, collaborate with experienced engineers, and develop skills that set the foundation for a successful career in the energy industry. Essential Responsibilities: What You'll Do * Be the First Responder: Provide first-shift on-call support for break/fix issues and information requests related to relays and remote terminal units (RTUs). * Troubleshoot & Escalate: Diagnose system faults, alarms, and outages, escalating complex issues as needed. * Document & Share Knowledge: Maintain accurate troubleshooting records and compliance documentation. * Support System Configuration: Assist with relay and RTU programming under guidance from senior engineers. * Analyze & Improve: Conduct data analysis to identify trends and recommend improvements. * Ensure Compliance: Follow safety protocols and support NERC CIP and cybersecurity requirements. * Collaborate & Learn: Work closely with cross-functional teams and participate in on-call rotations. What We're Looking For * Education: Bachelor's degree in Electrical Engineering or EE Technology (or equivalent experience). * Preferred Skills: * Familiarity with control systems (RTUs, PLCs) and protective relaying concepts. * Ability to read schematics and wiring diagrams. * Strong communication and teamwork skills. * Detail-oriented and self-motivated with the ability to manage multiple priorities. Why Join ATC? * Opportunity to work on critical infrastructure projects that power communities. * Professional development and mentorship from experienced engineers. * Flexible, hybrid work environment. * A culture that prioritizes safety, collaboration, and innovation. The targeted base pay for this position is $77,400 to $90,200 annually.* Base pay is one component of our comprehensive total rewards package which includes an annual incentive bonus, employer-sponsored pension plan, 401(k) match, HSA contribution, life & disability insurance, health care benefits, generous time off plans, flexible work arrangements, and much more. * The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience, academic achievements, internal equity, and business needs. Pay exceeding the posted range is considered for uniquely qualified candidates. Interested internal candidates, with questions, please consult your Human Resources Business Partner. Number of Openings Available: 1 Posting Date: 2025-12-08 Time Type: Full time Equal Opportunity Employer: Applicants have rights under employment laws. ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. Family and Medical Leave Act (FMLA) Poster | U.S. Department of Labor Family and Medical Leave Act Poster Employee Polygraph Protection Act (EPPA) Poster | U.S. Department of Labor ERD-10861 Poster Honesty Testing poster WISCONSIN FAIR EMPLOYMENT LAW

Summary of Responsibilities: Are you passionate about cybersecurity, compliance, and operational resilience? ATC is seeking a Technology Compliance Specialist to play a critical role in safeguarding our infrastructure and ensuring regulatory excellence. This position offers the opportunity to collaborate with IT/OT, security, and GRC teams while driving compliance initiatives that keep our systems secure and reliable. ATC embraces flexibility in our work and our workplace, but this role is not 100% remote and would require relocation to an area close to either our Pewaukee or Cottage Grove, Wisconsin offices. Essential Responsibilities: What You'll Do Partner with Subject Matter Experts to maintain compliance with NERC CIP standards. Collect, organize, and present evidence for audits, including logs, reports, and policy documentation. Respond to auditor requests with accuracy and professionalism. Support patch management and vulnerability reviews for regulated cyber assets. Participate in tabletop recovery and response exercises. Contribute to creating and updating compliance procedures and training materials. Stay current on NERC CIP standards and implement technical and administrative controls. Identify opportunities to enhance compliance workflows and evidence management. Be ready to serve under the ATC Ready Program during critical incidents. What We're Looking For Education: Bachelor's degree in IT, Cybersecurity, or Business (or equivalent experience). Certifications: NERC RS, CISSP, or CISA preferred. Experience: 2+ years in regulatory compliance, cybersecurity, or audits (NERC CIP experience highly preferred). Familiarity with Bulk Electric System (BES) cyber asset architectures and security controls. Experience with vulnerability assessment tools and patch management systems. Skills: Strong documentation and evidence management skills. Ability to interpret and apply NERC CIP standards. Excellent communication and problem-solving abilities. Collaborative mindset and ability to manage multiple priorities. Why Join ATC? Be part of a mission-driven organization committed to operational resilience and regulatory excellence. Work in a collaborative, hybrid environment with opportunities for professional growth. Make an impact by helping secure critical infrastructure. Ready to take the next step? Bring your positive energy to ATC and help us power a reliable future! The targeted base pay for this position is $89,500 to $104,400 annually.* Base pay is one component of our comprehensive total rewards package which includes an annual incentive bonus, employer-sponsored pension plan, 401(k) match, HSA contribution, life & disability insurance, health care benefits, generous time off plans, flexible work arrangements, and much more. *The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience, academic achievements, internal equity, and business needs. Pay exceeding the posted range is considered for uniquely qualified candidates. Interested internal candidates, with questions, please consult your Human Resources Business Partner. Number of Openings Available: 1 Posting Date: 2025-12-08 Time Type: Full time Equal Opportunity Employer: Applicants have rights under employment laws. ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. Family and Medical Leave Act (FMLA) Poster | U.S. Department of Labor Family and Medical Leave Act Poster Employee Polygraph Protection Act (EPPA) Poster | U.S. Department of Labor ERD-10861 Poster Honesty Testing poster WISCONSIN FAIR EMPLOYMENT LAW

Summary of Responsibilities: Start your career at a Great Place to Work. At ATC, our interns do meaningful work that supports a safe, reliable electric grid. As a GIS Intern, you will contribute to a large scale imagery data management initiative that is modernizing how geospatial and imagery data is collected, managed, and used across the enterprise. In this role, you will support the Enterprise Applications team as they lead a cross functional effort to implement a new imagery data and derivative management system. The project focuses on UAS and terrestrial imagery data that supports fixed asset maintenance, system reliability, and advanced analytics. Essential Responsibilities: What You Will Do * Support the design and execution of an enterprise imagery data management project. * Assist with data collection workflows, system process design, and optimization efforts. * Analyze, visualize, and present geospatial and imagery data using GIS tools * Help prepare project documentation, materials, and execution deliverables * Learn how large scale geospatial systems are implemented in a utility environment. * Gain exposure to enterprise imagery cataloging and analytics that support grid operations. What You Bring * Pursuing a degree in GIS, Geography, Environmental Science, Management Information Systems, or a related field. * Experience with GIS tools or a strong interest in learning. * Strong analytical, organizational, and communication skills. * Curiosity, initiative, and a collaborative mindset. Why ATC Hands on, project-based work with real world impact. Opportunities to learn from experienced professionals and build your professional network Meaningful work that supports critical infrastructure and communities. A people first culture that values learning, development, and collaboration. Real world experience that builds a strong foundation for a future career in utilities, GIS, or IT. If you are curious, motivated, and excited to learn, bring your positive energy to ATC. Number of Openings Available: 1 Posting Date: 2026-01-13 Time Type: Full time Equal Opportunity Employer: Applicants have rights under employment laws. ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together. We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law. We encourage women, minorities, veterans and individuals with a disability to apply. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law. Family and Medical Leave Act (FMLA) Poster | U.S. Department of Labor Family and Medical Leave Act Poster Employee Polygraph Protection Act (EPPA) Poster | U.S. Department of Labor ERD-10861 Poster Honesty Testing poster WISCONSIN FAIR EMPLOYMENT LAW