American Transmission Co jobs in Pewaukee, WI - 22 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

Summary of Responsibilities: Join a Great Place to Work! We're looking for a scheduler who will play a critical role in the successful planning and execution of projects across our portfolio. This position is ideal for a detail-oriented, analytical professional who thrives in a collaborative, fast-paced environment. You'll be responsible for developing, maintaining, and analyzing integrated project schedules that ensure timely delivery and alignment with business goals. This position could be located at our Pewaukee, De Pere or Cottage Grove, Wisconsin offices or our Kingsford, MI office. We offer flexible work schedules, though this role is not 100% remote and requires relocation to an area close to one of our office locations. Essential Responsibilities: What you'll do * Develop and maintain detailed, integrated project schedules, including consultant and contractor schedules. * Aggregate and analyze schedules for standards, productivity, benchmarking, and resource utilization. * Prepare and review critical path analyses, baselines, schedule variances, and recommend corrective actions or mitigation strategies. * Apply Earned Value Management (EVM) concepts to track performance and promote early corrective action. * Interface with remote consulting teams, contractors, and subcontractors to ensure schedule alignment and data integrity. * Support project teams by providing schedule forecasts, performance reports, and analytical insights. * Collaborate with construction supervision and project management at job sites to monitor progress and address schedule risks. * Model organizational data to measure performance and identify trends across business segments and partnerships. What you'll bring to the role * Bachelor's degree required, ideally in Engineering, Construction Management, or Project Management. * Professional Engineer (P.E.) License preferred for senior-level candidates. * 5+ years of professional experience, including at least 3 years in engineering, construction management, project controls, or utility scheduling. * Proficiency in Primavera (P6) or other advanced scheduling software. * Strong working knowledge of Microsoft Office Suite (Word, Excel, PowerPoint). * Familiarity with scheduling techniques, EVM, and construction management practices. Professional attributes needed * Highly analytical and able to translate complex project data into actionable insights. * Strong communicator, skilled at tailoring information for technical and non-technical audiences. * Collaborative team player who builds effective relationships with internal and external stakeholders. * Exceptional organizational and time management skills with the ability to handle multiple priorities. * Committed to upholding and promoting industry-leading project controls and scheduling standards. Why ATC? * Opportunities for professional growth and career advancement. * Collaborative, team-oriented work environment that values innovation and excellence. * Meaningful projects that contribute to sustainable infrastructure and industry advancement. If you are passionate about driving project success through effective planning and analysis, we want you to bring your positive energy to ATC! The targeted base pay for this position is $111,000 to $129,500 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: 2025-11-14 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

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: 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: 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: Are you looking for the next step in your career at ATC? The engineering team is looking for a Team Leader who will be responsible for developing, and supervising the staff involved in performing, supporting, and overseeing the engineering services that support ATC's construction program and related company efforts. The role has responsibility to work closely with other Team Leaders to assign and manage the workload of internal and contracted resources. The Team Leader develops and provides oversight in the development and implementation of processes and procedures to efficiently deliver value-added engineering services for company. Essential Responsibilities: In this role, you'll use your bachelor's degree in engineering (electrical preferred) or equivalent work experience to coach and mentor the team responsible for providing engineering services for feasibility and conceptual studies, analyses, project scope development, design, and implementation of transmission system project work. You'll ensure engineering services are customer focused, results oriented and performance driven and meets accuracy and field validation expectations. With your five years' of progressively responsible experience in the electrical transmission system, you'll lead the training and development of new electrical engineering staff to deliver engineering for capital projects using initiative and project management knowledge. This position could be located at our Pewaukee, De Pere or Cottage Grove, Wisconsin offices or our Kingsford, MI office. We offer flexible work schedules, though this role is not 100% remote and requires relocation to an area close to one of our office locations. If you'd like to use your leadership, interpersonal, and communications skills to inspire and support a continuous improvement attitude with your team and across ATC, bring your positive energy to the engineering team! 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: 2025-11-13 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

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: 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

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: 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: 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: Energize your career at ATC! We're looking for an operations engineer as we lead the renewable energy transition to ensure exceptional reliability for tomorrow. You'll work in a collaborative, technology-driven environment, doing work that is important to society. Essential Responsibilities: In this role, you'll provide a variety of technical engineering support services to ensure reliable electric transmission system operations. You'll use your bachelor's degree in electrical engineering or related degree with experience in transmission system operations to analyze transmission system problems using steady-state, dynamic and electromagnetic tools, perform event analysis, and collaborate on the development of operating plans for our System Operators. You'll also collaborate with regional and national entities to assist in the development of transmission reliability processes, procedures and best practices and perform transmission outage coordination studies jointly with other transmission owners and regional entities. 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 enjoy a challenge, helping others, and making a difference, we want you to join a Great Place to Work! 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: 2025-12-04 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 scheduler who will play a critical role in the successful planning and execution of projects across our portfolio. This position is ideal for a detail-oriented, analytical professional who thrives in a collaborative, fast-paced environment. You'll be responsible for developing, maintaining, and analyzing integrated project schedules that ensure timely delivery and alignment with business goals. This position could be located at our Pewaukee, De Pere or Cottage Grove, Wisconsin offices or our Kingsford, MI office. We offer flexible work schedules, though this role is not 100% remote and requires relocation to an area close to one of our office locations. Essential Responsibilities: What you'll do * Develop and maintain detailed, integrated project schedules, including consultant and contractor schedules. * Aggregate and analyze schedules for standards, productivity, benchmarking, and resource utilization. * Prepare and review critical path analyses, baselines, schedule variances, and recommend corrective actions or mitigation strategies. * Apply Earned Value Management (EVM) concepts to track performance and promote early corrective action. * Interface with remote consulting teams, contractors, and subcontractors to ensure schedule alignment and data integrity. * Support project teams by providing schedule forecasts, performance reports, and analytical insights. * Collaborate with construction supervision and project management at job sites to monitor progress and address schedule risks. * Model organizational data to measure performance and identify trends across business segments and partnerships. What you'll bring to the role * Bachelor's degree required, ideally in Engineering, Construction Management, or Project Management. * Professional Engineer (P.E.) License preferred for senior-level candidates. * 5+ years of professional experience, including at least 3 years in engineering, construction management, project controls, or utility scheduling. * Proficiency in Primavera (P6) or other advanced scheduling software. * Strong working knowledge of Microsoft Office Suite (Word, Excel, PowerPoint). * Familiarity with scheduling techniques, EVM, and construction management practices. Professional attributes needed * Highly analytical and able to translate complex project data into actionable insights. * Strong communicator, skilled at tailoring information for technical and non-technical audiences. * Collaborative team player who builds effective relationships with internal and external stakeholders. * Exceptional organizational and time management skills with the ability to handle multiple priorities. * Committed to upholding and promoting industry-leading project controls and scheduling standards. Why ATC? * Opportunities for professional growth and career advancement. * Collaborative, team-oriented work environment that values innovation and excellence. * Meaningful projects that contribute to sustainable infrastructure and industry advancement. If you are passionate about driving project success through effective planning and analysis, we want you to bring your positive energy to ATC! The targeted base pay for this position is $111,000 to $129,500 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: 2025-11-14 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

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: Bring your positive energy to ATC! We're looking for an Asset Manager who will be responsible for developing and implementing ATC's Asset Management methodology that will manage the life cycle across ATC's overhead and underground transmission line assets. Essential Responsibilities: You'll take a long-range view of ATC's line assets- developing and implementing strategic asset renewal programs, maintenance protocols, and equipment sparing strategy. You'll partner closely with Asset Maintenance and other stakeholders to manage risk and make sound asset decisions that prioritize safety, reliability, regulatory compliance, and optimal asset life cycles that are supported by data to address ATC's aging infrastructure while meeting business objectives. What you'll do: * Analyze, track and trend asset condition; determine repair vs. replace criteria; develop renewal strategies and multi-year rolling work plans and budgets. * Steward asset renewal capital, balancing priorities and coordinating budget with Construction. * Collaborate with Asset Maintenance, Engineering, Planning, IT Communications, Vegetation Management, and Operations to coordinate asset renewals and ensure safe, operable, maintainable designs. * Build and refine inspection, preventative and corrective maintenance plans for line assets. * Contribute to ATC design standards and construction practices for line assets; support system restoration and incident response as needed. * Support the development and implementation of an Enterprise Asset Management tool (GRIP). What we're looking for: * Bachelor's degree in engineering (or equivalent experience). * Minimum 5 years of experience with transmission line assets (overhead and/or underground). * Demonstrated ability to use data to drive decisions related to safety, asset health, reliability and risk. * Strong collaboration, communication and planning skills, that will communicate strategy across business units and up through senior leadership * Project / portfolio management experience is desirable Work where it works for you ATC embraces flexibility in our work and our workplace. You can choose to work at home or in the office, depending on your schedule for the day and the needs of the business. If you have a passion to make an impact on the reliability and performance of the transmission system-while collaborating with a strong team of peers-join an organization that has been named a Top Workplace for several years running! 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. * 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: 2025-12-09 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: 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 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: 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